1 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
3 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
6 2004-10-04 Robert Dewar <dewar@gnat.com>
8 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
10 (Analyze_Block_Statement): Add circuitry to detect following dead code
11 (Check_Unreachable_Code): Handle case of block exit
13 2004-10-04 Robert Dewar <dewar@gnat.com>
15 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
16 (XMatchD): Avoid warning for Logic_Error call
18 2004-10-04 Robert Dewar <dewar@gnat.com>
20 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
21 consider expressions buried within a procedure actual to be an actual.
22 This caused some blowups with uses of packed slices within a procedure
25 2004-10-04 Robert Dewar <dewar@gnat.com>
27 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
28 longer need to be initialized to zero.
29 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
32 * checks.adb (Expr_Known_Valid): Packed arrays are now always
33 considered valid, even if the representation is modular. That's correct
34 now that we no longer initialize packed modular arrays to zero.
36 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
37 suffixes. These are now documented as the only cases in which the
38 debugger ignores outer records.
39 Previously, the spec allowed arbitrary suffixes for this purpose.
40 Change name of LJM to JM for packed array pad records
41 Create separate section on packed array handling, and add a whole new
42 set of comments to this section describing the situation with packed
43 modular types and justification requirements depending on endianness.
45 2004-10-04 Robert Dewar <dewar@gnat.com>
47 * a-except.adb: Add a comment for last change
49 * einfo.ads: Minor spelling correction in comment
51 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
53 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
56 * sem_util.ads: Minor comment update
58 2004-10-04 Ed Schonberg <schonberg@gnat.com>
60 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
61 Inline_Always when in Configurable_Run_Time mode.
63 * sem_prag.adb (Process_Convention): If entity is an inherited
64 subprogram, apply convention to parent subprogram if in same scope.
65 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
66 when in Configurable_Run_Time mode.
68 2004-10-04 Ed Schonberg <schonberg@gnat.com>
70 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
71 class_wide type after component list has been inherited.
73 2004-10-04 Ed Schonberg <schonberg@gnat.com>
75 * sem_ch12.adb (Check_Generic_Actuals): New predicate
76 Denotes_Previous_Actual, to handle properly the case of a private
77 actual that is also the component type of a subsequent array actual.
78 The visibility status of the first actual is not affected when the
80 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
81 make fully recursive the treatment of formals of packages declared
83 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
84 the above on exit from an instantiation.
85 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
86 current instantiation which is now complete.
87 (Analyze_Package_Instantiation): No instantiated body is needed if the
88 main unit is generic. Efficient, and avoid anomalies when a instance
89 appears in a package accessed through rtsfind.
91 2004-10-04 Ed Schonberg <schonberg@gnat.com>
93 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
94 do not generate a declaration for a temporary if the call is part of a
95 library-level instantiation.
97 2004-10-04 Ed Schonberg <schonberg@gnat.com>
99 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
100 searching for a limited component to flag.
102 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
103 expansion of Input, to account for the fact that the implicit call
104 generated by the attribute reference must freeze the user-defined
105 stream subprogram. This is only relevant to 'Input, because it can
106 appear in an object declaration, prior to the body of the subprogram.
108 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
109 expansion can proceed and further errors uncovered.
110 (Minor clean up): Fix cases of using | instead of \ for continuation
113 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
115 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
117 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
118 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
119 Use gcc_assert and gcc_unreachable.
121 * decl.c (gnat_to_gnu_entity, case object): Check and process a
122 specified alignment before validating size.
123 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
124 stripped-down declaration for the type of the inner field when making
127 * utils.c (finish_record_type): Do not compute the size in units
128 incrementally. Instead compute it once for the rep clause case.
129 Use gcc_assert and gcc_unreachable.
131 2004-10-04 Vincent Celier <celier@gnat.com>
133 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
135 (Is_Valid_Path_Name): Take '/' as a directory separator.
137 2004-10-04 Vincent Celier <celier@gnat.com>
139 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
140 (Extended_Project) only if Extended_Project is defined, to avoid
142 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
144 (Parse_Single_Project): Ditto.
146 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
147 Add_To_Project_Path for virtual projects.
149 2004-10-04 Vincent Celier <celier@gnat.com>
151 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
152 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
153 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
154 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
157 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
158 Build_Dynamic_Library with an empty Options_2.
160 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
163 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
164 directory separator, if any.
165 (Gprmake): Do not allow mains on the command line for library projects.
166 Do not attempt to link when the project is a library project.
167 (Library_Opts): New table to store Library_Options.
168 (Build_Library): If Library_Options is specified, pass these options
169 when building a shared library.
171 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
173 * s-tposen.adb (Service_Entry): The object must be always unlocked at
174 the end of this procedure now that the unlock operation was inserted
177 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
179 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
180 corresponding to the Preallocated_Stacks flags in System.
181 (Get_Target_Parameters): Including the processing for
184 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
185 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
186 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
187 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
188 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
189 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
190 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
191 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
192 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
193 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
194 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
195 used to signal whether the compiler creates the required stacks and
196 descriptors for the different tasks (when True) or it is done by the
197 underlying operating system at run time (when False).
198 It is initially set to False in all targets.
200 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
201 if it is supported by the target.
202 (Make_Task_Create_Call): Pass the stack address if it has been
203 previously created. Otherwise pass a Null_Address.
205 * snames.adb: Add _stack.
207 * snames.ads: Add Name_uStack. Required to allow the expander to
208 statically allocated task stacks.
210 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
211 Stack_Address argument.
212 Check that its value is equal to Null_Address because this target does
213 not support the static stack allocation.
215 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
217 * usage.adb: Change "pragma inline" to "pragma Inline" in information
220 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
222 * exp_dist.adb: Split declaration of asynchronous flag out of
223 Add_RACW_Read_Attribute.
224 Minor reformatting for better alignment with PolyORB version.
225 Store the entity for the asynchronous flag of an RACW, rather than the
226 expression, in the asynchronous flags table. This will allow this flag
227 to be used in other subprograms beside Add_RACW_Read_Attribute.
229 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
231 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
232 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
233 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
234 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
235 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
236 sockets constant MSG_NOSIGNAL (Linux-specific).
237 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
239 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
240 from trigerring SIGPIPE.
241 Rename components to avoid clash with Ada 2005 possible reserved
243 (Check_Selector): When the select system call returns with an error
244 condition, propagate Socket_Error to the caller.
246 2004-10-01 Jan Hubicka <jh@suse.cz>
248 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
250 2004-09-23 Robert Dewar <dewar@gnat.com>
254 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
255 instead do this at freeze time (we won't do it if there is an address
257 Change "pragma inline" to "pragma Inline" in information and error
261 * freeze.adb (Check_Address_Clause): Remove previous change, not the
262 right way of doing things after all.
263 (Freeze_Entity): For object, set Is_Public for imported entities
264 unless there is an address clause present.
266 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
268 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
269 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
270 ensures proper handling of types with rep clauses, which might have
271 their TYPE_SIZE set already.
273 2004-09-21 Robert Dewar <dewar@gnat.com>
275 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
276 packed array types in both little- and big-endian cases. This change
277 ensures that we no longer count on the unused bits being initialized
278 for such types (and in particular ensures that equality testing will
279 only read the relevant bits).
280 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
281 These changes mean that we no longer need to initialize small packed
283 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
284 optimization to an LJM field as to its parent field.
286 * ada-tree.h, trans.c, utils.c, utils2.c:
287 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
289 2004-09-20 Jan Hubicka <jh@suse.cz>
291 * utils.c (gnat_finalize): Remove.
292 (end_subprog_body): Directly call cgraph_finalize_function;
293 do not lower the nested functions.
295 2004-09-20 Robert Dewar <dewar@gnat.com>
299 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
300 if an address clause is present, since that means that the Import
303 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
305 * 5tsystem.ads: Removed, no longer used.
307 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
308 Zack Weinberg <zack@codesourcery.com>
310 * ada-tree.def: Use tree_code_class enumeration constants
311 instead of code letters.
312 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
313 Update for new tree-class enumeration constants.
315 2004-09-17 Vincent Celier <celier@gnat.com>
317 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
318 capabilities of the general project manager.
320 2004-09-09 Vincent Celier <celier@gnat.com>
322 * a-direct.ads: Add pragma Ada_05
323 (Directory_Entry_Type): Give default value to component Kind to avoid
324 not initialized warnings.
326 * a-direct.adb (Current_Directory): Remove directory separator at the
328 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
329 an existing directory.
330 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
331 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
332 Convert the result to File_Size.
334 * prj.ads: (Project_Error): New exception
336 * prj-attr.adb: Except in procedure Initialize, Fail comes from
337 Prj.Com, not from Osint.
338 (Attrs, Package_Attributes): Tables moved to private part of spec
339 (Add_Attribute, Add_Unknown_Package): Moved to new child package
341 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
342 Prj.Project_Error after call to Fail.
343 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
344 Fail. Check that package name is not already in use.
346 * prj-attr.ads: Comment updates to indicate that all subprograms may be
347 used by tools, not only by the project manager, and to indicate that
348 exception Prj.Prj_Error may be raised in case of problem.
349 (Add_Unknown_Package, Add_Attribute): Moved to new child package
351 (Attrs, Package_Attributes): Table instantiations moved from the body to
352 the private part to be accessible from Prj.Attr.PM body.
354 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
355 from new package Prj.Attr.PM.
356 (Parse_Attribute_Declaration): Call Add_Attribute from new package
359 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
361 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
362 instead of Elaboration_Checks).
364 * a-calend.adb: Minor reformatting
366 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
368 * gigi.h (maybe_pad_type): New declaration.
369 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
371 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
373 * cuintp.c: Convert to use buildN.
375 * decl.c (maybe_pad_type): No longer static.
376 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
378 Convert to use buildN.
380 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
381 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
382 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
384 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
385 (gnat_gimplify_expr, case ADDR_EXPR): New case.
386 Convert to use buildN.
388 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
389 TREE_READONLY for const.
390 Convert to use buildN.
392 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
393 (create_var_decl): Refine when TREE_STATIC is set.
394 Convert to use buildN.
396 2004-09-09 Gary Dismukes <dismukes@gnat.com>
398 * gnat_ugn.texi: Delete text relating to checking of ali and object
401 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
404 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
406 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
407 pragmas recognized by GNAT.
409 * gnat_rm.texi: Document pragma Detect_Blocking.
411 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
412 raise Program_Error if called from a protected operation.
414 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
415 the protected action nesting level.
416 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
417 protected action nesting level.
418 (Unlock): When pragma Detect_Blocking is active decrease the protected
419 action nesting level.
421 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
422 Protected_Action_Nesting.
424 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
425 Common_ATCB record. It contains the dynamic level of protected action
426 nesting for each task. It is needed for checking whether potentially
427 blocking operations are called from protected operations.
428 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
429 Detect_Blocking is active or not in the partition.
431 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
432 raise Program_Error if called from a protected operation.
433 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
434 Program_Error if called from a protected operation.
435 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
436 Program_Error if called from a protected operation.
438 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
439 raise Program_Error if called from a protected operation.
441 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
442 raise Program_Error if called from a protected operation, and increase
443 the protected action nesting level.
444 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
445 Program_Error if called from a protected operation, and increase the
446 protected action nesting level.
447 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
448 protected action nesting level.
450 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
451 raise Program_Error if called from a protected operation, and increase
452 the protected action nesting level.
453 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
454 Program_Error if called from a protected operation, and increase the
455 protected action nesting level.
456 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
457 raise Program_Error if called from a protected operation.
458 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
459 active, raise Program_Error if called from a protected operation.
460 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
461 protected action nesting level.
463 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
464 insertion of the statement raising Program_Error. The run time
465 contains the required machinery for handling that.
467 * sem_util.ads: Change comment associated to procedure
468 Check_Potentially_Blocking_Operation.
469 This procedure does not insert a call for raising the exception because
470 that is currently done by the run time.
472 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
474 * init.c: Add the global variable __gl_detect_blocking that indicates
475 whether pragma Detect_Blocking is active (1) or not (0). Needed for
476 making the pragma available at run time.
477 (__gnat_set_globals): Pass and update the detect_blocking parameter.
479 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
480 pragma Detect_Blocking is active.
482 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
484 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
485 DB is found in the ali file. Any unit compiled with pragma
486 Detect_Blocking active forces its effect in the whole partition.
488 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
489 Detect_Blocking is active and delay is called from a protected
492 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
493 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
494 Detect_Blocking is active (0 otherwise).
495 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
496 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
499 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
501 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
502 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
505 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
506 (Register_Receiving_Stub): Add Subp_Info formal parameter.
507 Update API in placeholder implemetation of s-parint to reflect changes
508 in distribution runtime library.
510 * sem_ch3.adb (Expand_Derived_Record): Rename to
511 Expand_Record_Extension.
513 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
514 primitive operations of potentially distributed object types that have
515 non-controlling anonymous access formals.
517 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
519 New implementation of expansion for remote access-to-subprogram types,
520 based on the RACW infrastructure.
521 This version of sem_dist is compatible with PolyORB/DSA as well as
524 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
525 Asynchrronous that applies to a remote access-to-subprogram type, mark
526 the underlying RACW type as asynchronous.
528 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
529 __gnat_using_gnu_linker to 1.
531 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
532 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
533 GNAT.Perfect_Hash_Generators, and remove the empty
534 GNAT.Perfect_Hash package.
536 * atree.adb: Minor reformatting
538 * exp_ch3.adb (Expand_Derived_Record): Rename to
539 Expand_Record_Extension.
540 (Build_Record_Init_Proc.Build_Assignment): The default expression in
541 a component declaration must remain attached at that point in the
542 tree so New_Copy_Tree copies it if the enclosing record type is derived.
543 It is therefore necessary to take a copy of the expression when building
544 the corresponding assignment statement in the init proc.
545 As a side effect, in the case of a derived record type, we now see the
546 original expression, without any rewriting that could have occurred
547 during expansion of the ancestor type's init proc, and we do not need
548 to go back to Original_Node.
550 * exp_ch3.ads (Expand_Derived_Record): Rename to
551 Expand_Record_Extension.
553 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
554 Returns the RACW type used to implement a remote access-to-subprogram
556 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
557 New subprograms. Used to create a proxy tagged object for a remote
558 subprogram. The proxy object is used as the designated object
559 for RAS values on the same partition (unless All_Calls_Remote applies).
560 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
561 System.Partition_Interface.Get_Unique_Remote_Pointer.
562 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
563 Renamed from Add_RAS_*_Attribute.
564 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
566 New implementation of expansion for remote access-to-subprogram types,
567 based on the RACW infrastructure.
569 * exp_dist.ads (Copy_Specification): Update comment to note that this
570 function can copy the specification from either a subprogram
571 specification or an access-to-subprogram type definition.
573 2004-09-09 Ed Schonberg <schonberg@gnat.com>
575 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
576 in an instance, between an explicit subprogram an one inherited from a
577 type derived from an actual.
579 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
580 add a polling call if the subprogram is to be inlined by the back-end,
581 to avoid repeated calls with multiple inlinings.
583 * checks.adb (Apply_Alignment_Check): If the expression in the address
584 clause is a call whose name is not a static entity (e.g. a dispatching
585 call), treat as dynamic.
587 2004-09-09 Robert Dewar <dewar@gnat.com>
589 * g-trasym.ads: Minor reformatting
591 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
592 packed arrays, since unused bits are expected to be zero for a
595 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
597 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
600 2004-09-09 Pascal Obry <obry@gnat.com>
602 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
603 enable map file generation. Add the right option to generate the map
604 file if Map_File is set to True.
606 * gnatdll.adb (Gen_Map_File): New variable.
607 (Syntax): Add info about new -m (Map_File) option.
608 (Parse_Command_Line): Add support for -m option.
609 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
612 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
614 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
615 new gnatdist implementation.
616 Define a subpackage isolating the output routines specific to this
619 2004-09-09 Joel Brobecker <brobecker@gnat.com>
621 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
623 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
625 2004-09-09 Cyrille Comar <comar@act-europe.fr>
627 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
630 * opt.ads: Add Ada_Version_Runtime constant used to decide which
631 version of the language is used to compile the run time.
633 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
635 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
636 of variable length temporaries for function return now that the
637 back-end and gigi support it.
639 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
641 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
643 * trans.c (struct stmt_group): Delete field GLOBAL.
644 (gnat_init_stmt_group): Do not initialize it.
645 (call_to_gnu): Use save_expr, not protect_multiple_eval.
646 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
647 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
648 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
649 (start_stmt_group): Likewise.
650 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
652 * utils2.c (ggc.h): Include.
653 (build_call_raise): Call build_int_cst, not build_int_2.
655 * utils.c (gnat_init_decl_processing): Fix arg to
656 build_common_tree_nodes.
657 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
658 (gnat_define_builtin): Set built_in_decls.
659 (init_gigi_decls): Call build_int_cst, not build_int_2.
661 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
662 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
663 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
664 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
665 SET_TYPE_MODULE): Use them.
666 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
667 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
668 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
669 SET_TYPE_ADA_SIZE): Likewise.
670 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
671 (DECL_CONST_CORRESPONDING_VAR,
672 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
673 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
674 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
675 (TYPE_RM_SIZE_NUM): New macro.
676 (TYPE_RM_SIZE): Modified to use above.
678 * cuintp.c: (build_cst_from_int): New function.
681 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
682 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
683 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
684 MIN_EXPR for the size, copy it into new.
686 2004-09-01 Robert Dewar <dewar@gnat.com>
688 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
689 packed indexed component where array is an IN OUT formal. This
690 generated garbage code previously.
692 * gnat_ugn.texi: Document -fverbose-asm
694 * gnat-style.texi: Minor updates (note that boolean constants and
695 variables are joined with AND/OR rather than short circuit forms).
697 2004-09-01 Ed Schonberg <schonberg@gnat.com>
699 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
700 it is an upward conversion of an untagged type with no representation
703 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
705 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
706 System.Partition_Interface.
708 * checks.adb (Apply_Access_Checks): Do not generate checks when
709 expander is not active (but check for unset reference to prefix of
712 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
713 pragma Debug as an if statement with a constant condition, for
714 consistent treatment of entity references contained within the
715 enclosed procedure call.
717 2004-09-01 Vincent Celier <celier@gnat.com>
719 * bindgen.adb: (Set_EA_Last): New procedure
720 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
722 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
723 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
724 linked without errors.
725 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
727 (Gen_Exception_Table_C): Correct same bugs
729 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
731 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
732 on Windows, make sure that the drive letter is in upper case.
734 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
735 Windows, when the drive letter is added and Case_Sensitive is True, the
736 drive letter is forced to upper case.
738 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
739 to Options_2 for the call to MLib.Utl.Gcc.
741 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
742 directory separator when defining BASE_DIR.
744 2004-09-01 Pascal Obry <obry@gnat.com>
746 * gprcmd.adb (Extend): Do not output trailing directory separator. This
747 is not needed and it confuses Windows GNU/make which does not report
748 directory terminated by a slash as a directory.
749 (gprcmd): Idem for "pwd" internal command.
751 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
752 target names rewrite to fix regressions with recent version of
753 GNU/make. Starting with GNU/make 3.80 the pipe character was not
754 handled properly anymore.
756 2004-09-01 Andreas Schwab <schwab@suse.de>
758 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
759 * raise.c [!IN_RTS]: Undef abort.
761 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
763 * utils2.c (build_allocator): Use ssize_int.
765 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
767 2004-08-27 Andreas Schwab <schwab@suse.de>
769 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
771 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
772 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
774 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
776 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
778 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
779 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
780 * utils.c (init_gigi_decls): Likewise.
781 * utils2.c (build_call_raise, build_allocator): Likewise.
783 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
785 * utils.c (gnat_init_decl_processing): Adjust
786 build_common_tree_nodes call.
788 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
790 * utils2.c (build_allocator): Use build_int_cst for negative
793 2004-08-18 Richard Henderson <rth@redhat.com>
795 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
797 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
799 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
801 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
802 (gnat_to_gnu): Likewise.
804 2004-08-16 Pascal Obry <obry@gnat.com>
806 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
807 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
808 option and not mdll anymore. Update comment.
810 2004-08-16 Pascal Obry <obry@gnat.com>
812 * bld.adb (Put_Include_Project): Properly handle directory separators
815 2004-08-16 Ed Schonberg <schonberg@gnat.com>
817 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
818 decreasing the number of allocated junk nodes while searching for the
819 appropriate subprogram.
821 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
823 * cuintp.c (UI_To_gnu): Use build_int_cst..
824 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
825 * utils.c (init_gigi_decls): Likewise.
826 * utils2.c (build_call_raise): Likewise.
828 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
830 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
831 for a global aliased object with a variable size and an unconstrained
832 nominal subtype, pretend there is no initializer if the one we have is
833 incomplete, and avoid referencing an inexistant component in there. The
834 part we have will be rebuilt anyway and the reference may confuse
837 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
839 * einfo.ads: Minor reformatting
841 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
842 restrictions in the ALI if we only want to warn about violations.
844 2004-08-13 Vincent Celier <celier@gnat.com>
846 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
847 when creating a new Unit_Record in table Units.
849 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
850 that are violated, if any.
852 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
853 add directory separator if path already ends with a directory separator.
855 2004-08-13 Ed Schonberg <schonberg@gnat.com>
857 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
858 unit, this is an attempt to inline a construct that is not available in
859 the current restricted mode, so abort rather than trying to continue.
861 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
862 discriminants that rename those of the parent, recover names of
863 original discriminants for the constraint on the full view of the
865 (Complete_Private_Subtype): Do not create a subtype declaration if the
868 * gnat_rm.texi: Added section on implementation of discriminated
869 records with default values for discriminants.
871 2004-08-13 Ed Schonberg <schonberg@gnat.com>
874 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
875 the second operand is overloaded.
877 2004-08-10 Richard Henderson <rth@redhat.com>
879 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
880 add __builtin_alloca.
882 2004-08-10 Richard Henderson <rth@redhat.com>
884 * config-lang.in (boot_language): Yes.
886 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
888 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
889 from complaining on potential uninitialized reference.
890 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
891 new specification and test explicitly for non-zero return value.
893 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
894 returning C.int, to avoid using a derived boolean type.
896 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
897 Duplicate_Subexpr_No_Checks in preference to direct use of
898 Remove_Side_Effects and New_Copy_Tree.
899 Clear Comes_From_Source on prefix of 'Size attribute reference.
901 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
902 g-socthi-vxworks.adb: Change calls to
903 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
904 and test explicitly for non-zero return value.
906 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
907 (Is_Socket_In_Set): Declare imported function as returning C.int, to
908 avoid using a derived boolean type.
910 2004-08-09 Albert Lee <lee@gnat.com>
912 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
914 2004-08-09 Pascal Obry <obry@gnat.com>
916 * gnat_ugn.texi: Document new way to build DLLs on Windows using
917 GCC's -shared option.
919 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
920 Options_2 parameter (options put after object files).
922 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
924 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
925 ignore overflows on low and high bounds of an index to also account for
926 differences in signedness between sizetype and gnu_index_subtype.
927 These are as legitimate as the ones caused by a lower TYPE_PRECISION
930 2004-08-09 Robert Dewar <dewar@gnat.com>
932 * s-solita.ads, s-solita.adb: Minor reformatting
934 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
935 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
937 Add note that No_Implicit_Conditionals does not suppress
938 run time constraint checks.
940 * vms_conv.ads: Minor reformatting
942 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
943 and necessary for following change).
944 (Mark): Return new format Mark_Id containing sec stack address
945 (Release): Use sec stack address from Mark_Id avoiding Self call
947 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
948 pointer (cleanup and necessary for following change).
949 Define Mark_Id as record containing address of secondary stack, that way
950 Release does not need to find the stack again, decreasing the number of
951 calls to Self and improving efficiency.
953 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
955 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
956 case variable into the individual case branches when possible.
958 * sem_ch11.adb: Minor reformatting
960 * prj.ads: Correct spelling of suffixs
962 * prj-nmsc.adb: Minor reformatting
963 Correct spelling suffixs throughout (also in identifiers)
965 * freeze.adb: Minor spelling correction
967 * exp_ch2.adb: Cleanups to handling of Current_Value
968 (no functional effect).
970 * bld.adb: Correct spelling of suffixs
972 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
974 2004-08-09 Ed Schonberg <schonberg@gnat.com>
978 * sem_ch7.adb (Install_Private_Declarations): In the body of the
979 package or of a child, private entities are both immediately_visible
982 2004-08-09 Ed Schonberg <schonberg@gnat.com>
984 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
985 there are no range checks on the value of the literal.
987 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
988 wrapped is the triggering alternative of an asynchronous select, action
989 statements mustbe inserted before the select itself.
991 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
992 case where the prefix is a protected function call.
993 (Resolve_Attribute, case 'Access): The attribute reference on a
994 subprogram is legal in a generic body if the subprogram is declared
997 2004-08-09 Vincent Celier <celier@gnat.com>
999 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
1000 languages, otherwise building the library may fail with unresolved
1002 (Compile_Sources): Do not build libraries if -c switch is used
1004 * gnatlink.adb (Process_Args): New switches -M and -Mmap
1005 (Write_Usage): If map file creation is supported, output new switches
1007 (Gnatlink): When -M is specified, add the necessary switch(es) to the
1008 gcc call, when supported.
1010 * Makefile.in: Added indepsw.o to the object list for gnatlink
1011 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
1013 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
1014 indepsw.adb, indepsw.ads: New files.
1016 2004-08-09 Bernard Banner <banner@gnat.com>
1018 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
1020 * Makefile.in: add section for vxworks x86
1022 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
1024 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
1025 per-object constrained components where the discriminant is of an
1027 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
1028 the parent initialization procedure for derived Unchecked_Unions.
1029 Instead, derived Unchecked_Unions build their own initialization
1031 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
1032 Check the body of the subprogram for details.
1033 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
1034 functions for derived Unchecked_Union types by introducing a condition.
1035 Allow the creation of TSS equality functions for Unchecked_Unions.
1036 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
1037 Add formal parameter Discr to function signature. Discr is used to
1038 control the generated case statement for Unchecked_Union types.
1039 (Make_Eq_If): Rename formal parameter Node to E in function signature.
1041 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
1043 Check the body of the subprogram for details.
1044 (Expand_Composite_Equality): Augment composite type equality to include
1045 correct handling of Unchecked_Union components.
1046 (Expand_N_In): Add condition to detect illegal membership tests when the
1047 subtype mark is a constrained Unchecked_Union and the expression lacks
1048 inferable discriminants, and build a Raise_Program_Error node.
1049 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1050 to detect types that contain components of unconstrained Unchecked_Union
1051 subtype. Add condition to detect equality between types that have an
1052 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1053 node. Add condition to detect equality between Unchecked_Union types
1054 that lack inferable discriminants, and build a Raise_Program_Error node.
1055 Otherwise build a TSS equality function call.
1056 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1057 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1058 with the operand lacking inferable discriminants, and build a Raise_
1060 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1062 (Has_Inferable_Discriminants): Implement new predicate for objects and
1063 expressions of Unchecked_Union type. Check the body of subprogram for
1065 (Has_Unconstrained_UU_Components): Add function
1066 Component_Is_Unconstrained_UU. It is used to detect whether a single
1067 component is of an unconstrained Unchecked_Union subtype. Add function
1068 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1069 component inside a variant is of an unconstrained Unchecked_Union type.
1071 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1072 inferred discriminant values. Add condition to generate a case
1073 statement with an inferred discriminant as the switch.
1074 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1075 the behaviour of the subprogram in the presence of an Unchecked_Union.
1076 Add condition to trigger the usage of the inferred discriminant value
1077 as the generated case statement switch.
1078 (Make_Field_Assign): Introduce a Boolean flag that determines the
1079 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1080 condition to trigger the usage of the inferred discriminant value as
1081 the right-hand side of the generated assignment.
1083 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1084 parameter generation when dealing with Unchecked_Unions.
1086 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1087 checks for Unchecked_Unions.
1089 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1091 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1092 Raise_Program_Error nodes for the execution of Read and Write
1093 attributes of Unchecked_Union types and the execution of Input and
1094 Output attributes of Unchecked_Union types that lack default
1095 discriminant values.
1097 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1098 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1099 per-object constrained components of Unchecked_Unions for being
1100 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1101 check individual components withing a variant.
1103 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1104 comparison of Unchecked_Unions.
1105 (Resolve_Equality_OP): Remove guard that prevents equality between
1108 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1109 of component subtypes for Unchecked_Union components.
1110 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1111 since it is the actual subtype.
1113 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1114 pass of Unchecked_Union subtypes as generic actuals to formal types
1115 that lack known_discriminant_parts or that are derived Unchecked_Union
1116 types, and do nothing. In any other case, produce an error message.
1118 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1119 Contains_POC. It determines whether a constraint uses the discriminant
1120 of an enclosing record type.
1121 Add condition to detect per-object constrained component and set the
1123 (Derived_Type_Declaration): Remove guard that prevents derivation from
1124 Unchecked_Union types.
1125 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1128 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1129 references to Unchecked_Union discriminants.
1131 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1132 formal generation when dealing with Unchecked_Unions.
1133 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1134 subtypes for Unchecked_Unions.
1136 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1137 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1138 completions of discriminated partial views by Unchecked_Unions and
1139 produce an error message.
1141 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1143 * trans.c (struct stmt_group): New field, GLOBAL.
1144 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1145 (struct elab_info): New struct.
1146 (elab_info_list, gnu_elab_proc_stack): New variables.
1147 (Compilation_Unit_to_gnu): New procedure.
1148 (gigi): Call it and also handle elaboration procs we've saved.
1149 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1150 global field from parent.
1151 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1152 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1153 (start_stmt_group): Initialize global field from parent.
1154 (add_decl_expr): Set to global for current statement group.
1155 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1158 * utils.c (global_bindings_p): True when no current_function_decl; no
1159 longer check current_binding_level.
1161 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1163 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1166 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1168 2004-08-06 Andreas Schwab <schwab@suse.de>
1170 * utils.c (gnat_define_builtin): Remove second parameter of
1172 (begin_subprog_body): Likewise.
1174 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1176 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1177 optimization, not supported by the tree-ssa back-end.
1179 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1181 * s-mastop-irix.adb: Update comments.
1183 * a-except.adb (Exception_Information): Raise Constraint_Error if
1184 exception Id is Null_Id.
1185 This is required behavior, which is more reliably and clearly checked
1186 at the top level interface level.
1188 2004-07-26 Javier Miranda <miranda@gnat.com>
1190 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1191 call if a component has no default_expression and the box is used.
1193 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1194 default_expression and you use box, it behaves as if you had declared a
1196 (Resolve_Record_Aggregate): If a component has no default_expression and
1197 you use box, it behaves as if you had declared a stand-alone object.
1199 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1200 entities of private-with siblings.
1202 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1204 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1205 for a component of an itype, set the parent pointer for analysis,
1206 there is no list in which to insert it.
1208 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1209 bona-fide renamings, not for inherited operations.
1211 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1212 actual for a formal that is an access parameter, create local
1213 finalization list even if the expression is not an aggregate.
1215 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1218 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1219 Diagnose properly illegal subprogram renamings that are library units.
1221 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1224 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1225 conversion rewritten as an unchecked conversion, check that original
1226 expression is a variable.
1228 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1229 unchecked_conversion, create new node rather than rewriting in place,
1230 to preserve original construct.
1232 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1234 * gigi.h (gnat_expand_body): Deleted.
1236 * Make-lang.in: (trans.o): Depends on function.h.
1238 * misc.c: (gnat_expand_body): Moved to here.
1240 * trans.c (gnat_expand_body_1): Deleted.
1241 (gnat_expand_body): Moved from here.
1242 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1243 (add_stmt): Check for marked visited with global_bindings_p.
1244 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1245 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1247 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1248 VIEW_CONVERT_EXPR if not operation type.
1250 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1253 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1254 changes: reformatting of negation operators, removing unneeded
1255 inequality comparison with zero, converting equality comparisons with
1256 zero to negations, changing int/0/1 to bool/false/true, replace calls
1257 to gigi_abort with abort, and various other similar changes.
1259 2004-07-26 Vincent Celier <celier@gnat.com>
1261 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1264 * make.adb (Gnatmake): Fail when a library is not present and there is
1265 no object directory.
1267 * mlib-prj.adb (Check_Library): No need to check if the library needs
1268 to be rebuilt if there is no object directory, hence no object files
1269 to build the library.
1271 * opt.ads (Setup_Projects): New Boolean flag.
1273 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1275 Create directory when Kind /= "" and in "gnat setup". Report error if
1276 directory cannot be created.
1277 (Ada_Check): Create library interface copy dir if it does not exist
1278 and we are in "gnat setup".
1279 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1281 (Language_Independent_Check): Create object directory, exec directory
1282 and/or library directory if they do not exist and we are in
1285 * vms_conv.ads: (Command_Type): New command Setup.
1287 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1289 * vms_data.ads: Add qualifiers/switches for new built-in command
1292 2004-07-25 Richard Henderson <rth@redhat.com>
1294 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1295 DECL_IGNORED_P on RESULT_DECL.
1297 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1299 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1300 allocation and potentially overflowing update with
1301 Tailored_Exception_Information. Use the sec-stack free procedural
1302 interface to output Exception_Information instead.
1304 * a-except.adb (To_Stderr): New subprogram for character, and string
1305 version moved from a-exextr to be visible from other separate units.
1306 (Tailored_Exception_Information): Remove the procedural version,
1307 previously used by the default Last_Chance_Handler and not any more.
1308 Adjust various comments.
1310 * a-exexda.adb: Generalize the exception information procedural
1311 interface, to minimize the use of secondary stack and the need for
1312 local buffers when the info is to be output to stderr:
1313 (Address_Image): Removed.
1314 (Append_Info_Character): New subprogram, checking for overflows and
1315 outputing to stderr if buffer to fill is of length 0.
1316 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1317 (Append_Info_Address, Append_Info_Exception_Name,
1318 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1319 Append_Info_Basic_Exception_Traceback,
1320 Append_Info_Exception_Information): New subprograms.
1321 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1322 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1323 Exception_Info_Maxlength, Exception_Name_Length,
1324 Exception_Message_Length): New subprograms.
1325 (Exception_Information): Use Append_Info_Exception_Information.
1326 (Tailored_Exception_Information): Use
1327 Append_Info_Basic_Exception_Information.
1328 Export services for the default Last_Chance_Handler.
1330 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1331 other separate units.
1333 2004-07-20 Vincent Celier <celier@gnat.com>
1335 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1337 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1339 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1340 emit itype references for the designated types of component types that
1341 are declared outside of the full record declaration, and that may
1342 denote a partial view of that record type.
1344 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1347 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1348 which is the designated type in an access component declaration, to the
1349 list of incomplete dependents of the parent type, to avoid elaboration
1350 issues with out-of-scope subtypes.
1351 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1352 full view of the parent.
1354 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1357 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1358 entities that are hidden, such as references to generic actuals
1359 outside an instance.
1361 2004-07-20 Javier Miranda <miranda@gnat.com>
1363 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1364 support to the new notation.
1365 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1367 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1369 * s-taprob.adb: Adding the elaboration code required for initializing
1370 the tasking soft links that are common to the full and the restricted
1373 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1374 restricted run time has been moved to the package
1375 System.Soft_Links.Tasking.
1377 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1378 restricted run time has been moved to the package
1379 System.Soft_Links.Tasking.
1381 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1383 * s-solita.ads, s-solita.adb: New files.
1385 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1387 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1388 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1389 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1390 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1391 Exception_Handler_to_gnu_zcx): Likewise.
1393 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1395 * gigi.h (builtin_function): Declare.
1397 2004-07-15 Robert Dewar <dewar@gnat.com>
1399 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1402 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1403 access values as an example of a warning.
1405 * gnat_rm.texi: Document new attribute Has_Access_Values
1407 * gnat-style.texi: Document that box comments belong on nested
1410 * sem_util.ads (Has_Access_Values): Improved documentation
1412 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1414 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1415 (Process_Interface_Name): Call to this new procedure
1416 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1418 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1420 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1422 * einfo.ads: Minor comment typo fixed
1424 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1426 * snames.adb: Add _atcb.
1428 * snames.ads: Add Name_uATCB.
1430 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1431 (in the expanded code) when using the restricted run time.
1433 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1434 a in parameter in order to allow ATCBs to be preallocated (in the
1437 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1438 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1439 deallocated in System.Tasking.Stages.
1441 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1442 order to allow ATCBs to be preallocated.
1444 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1445 here. It was previously done in Initialize_ATCB.
1447 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1449 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1450 Restricted run time.
1452 * exp_ch3.adb: When using the Restricted run time, pass the
1453 preallocated Ada_Task_Control_Block when creating a task.
1455 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1457 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1458 function call that is itself an actual in an enclosing call, diagnose
1459 problem here rather than assuming that resolution will catch it.
1461 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1462 the local copy of a generic unit for a formal package, and the generic
1463 is a child unit, install private part of ancestors before compiling
1464 private part of spec.
1466 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1467 use scope entities rather than tree structures, to handle properly
1468 parent units that are instances rewritten as bodies for inlining
1471 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1472 Remove_Parents): Handle properly a parent unit that is an
1473 instantiation, when the unit has been rewritten as a body for inlining
1476 * par.adb (Goto_List): Global variable to collect goto statements in a
1477 given unit, for use in detecting natural loops.
1479 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1480 use in detecting natural loops.
1482 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1483 backwards goto's, and rewrite as a infinite loop, to improve locality
1486 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1487 subcomponent that includes an indexed reference, to prevent the
1488 generation of copies that would miscompile the desired assignment
1490 (Build_Task_Image_Decls): Add a numeric suffix to
1491 generated name for string variable, to avoid spurious conflicts with
1492 the name of the type of a single protected object.
1494 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1495 loop with an explicit exit statement, to avoid generating an
1496 out-of-range value with 'Succ leading to spurious constraint_errors
1497 when compiling with -gnatVo.
1499 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1501 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1502 might not be analyzed yet, even if its Etype is already set (case of an
1503 unchecked conversion built using Unchecked_Convert_To, for example).
1504 If the prefix has already been analyzed, this will be a nop anyway.
1506 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1507 controller type, or an assignment of a record type with controlled
1508 components, copy only user data, and leave the finalization chain
1511 2004-07-15 Vincent Celier <celier@gnat.com>
1513 * make.adb (Collect_Arguments): Improve error message when attempting
1514 to compile a source not part of any project, when -x is not used.
1516 * prj.ads: (Defined_Variable_Kind): New subtype
1518 * prj-attr.adb (Register_New_Package): Two new procedures to register
1519 a package with or without its attributes.
1520 (Register_New_Attribute): Mew procedure to register a new attribute in a
1522 New attribute oriented subprograms: Attribute_Node_Id_Of,
1523 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1524 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1526 New package oriented subprograms: Package_Node_Id_Of,
1527 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1529 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1531 (Package_Node_Id): Now a private, self initialized type
1532 (Register_New_Package): New procedure to register a package with its
1534 New attribute oriented subprograms: Attribute_Node_Id_Of,
1535 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1536 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1538 New package oriented subprograms: Package_Node_Id_Of,
1539 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1541 * prj-dect.adb (Parse_Attribute_Declaration,
1542 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1544 * prj-makr.adb (Make): Parse existing project file before creating
1545 other files. Fail if there was an error during parsing.
1547 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
1548 new spec of Prj.Attr.
1550 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
1551 to new spec of Prj.Attr.
1553 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1555 * utils2.c: Fix typo in comment.
1557 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1559 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
1560 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
1562 2004-07-14 Andreas Schwab <schwab@suse.de>
1564 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
1566 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1568 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
1570 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
1573 * misc.c (gnat_types_compatible_p): New function.
1574 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
1575 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
1577 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
1578 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
1579 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
1580 (mark_visited): Don't mark dummy type.
1581 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
1582 parameter, we must remove any LJM building from GNU_NAME.
1583 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
1584 (pos_to_constructor): Use int_const_binop.
1585 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
1588 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
1589 (gnat_pushlevel): Set TREE_USE on BLOCK node.
1590 (gnat_install_builtins): Add __builtin_memset.
1592 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
1594 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
1595 for a renaming, stabilize the initialization expression if we are at a
1596 local level. At the local level, uses of the renaming may be performed
1597 by a direct dereference of the initializing expression, and we don't
1598 want possible variables there to be evaluated for every use.
1600 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
1601 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
1602 them on the way. Account for the fact that we may introduce side
1603 effects in the process.
1605 2004-07-13 Richard Henderson <rth@redhat.com>
1607 * misc.c (default_pass_by_ref): Use pass_by_reference.
1609 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1611 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
1612 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
1614 2004-07-08 Richard Henderson <rth@redhat.com>
1616 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
1619 2004-07-06 Vincent Celier <celier@gnat.com>
1621 * vms_conv.ads: Minor reformatting.
1622 Alphabetical order for enumerated values of type Command_Type, to have
1623 the command in alphabetical order for the usage.
1625 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
1626 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
1628 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
1630 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
1631 (Add_Archive_Path): Only add the global archive if there is one.
1632 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
1633 or not any object file to put in the global archive, and don't build
1634 a global archive if there is none.
1635 (X_Switches): New table
1636 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
1637 in the X_Switches table, if any.
1638 (Initialize): Make sure the X_Switches table is empty
1639 (Scan_Arg): Record -X switches in table X_Switches
1641 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
1643 * make.adb: Minor comment fix
1645 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
1646 invoked with directory information, add the directory in front of the
1649 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
1650 invoked with directory information, add the directory in front of the
1653 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
1654 when Keep_Temporary_Files is False.
1655 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
1656 directory information, add the directory in front of the path.
1657 When not on VMS, handle new switch -dn before the command to set
1658 Keep_Temporary_Files to True.
1659 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
1662 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
1663 invoked with directory information, add the directory in front of the
1666 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
1668 * snames.ads, snames.adb (Name_Stub): New name for the distributed
1671 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
1672 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
1674 * g-socket.adb (To_Timeval): Fix incorrect conversion of
1675 Selector_Duration to Timeval for the case of 0.0.
1677 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
1678 documentation from Evolve_And_Then.
1680 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
1682 * s-taprop-tru64.adb, s-taprop-os2.adb,
1683 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
1685 2004-07-06 Robert Dewar <dewar@gnat.com>
1687 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
1688 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
1689 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
1690 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
1691 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
1692 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
1693 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
1694 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
1695 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
1696 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
1697 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
1698 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
1699 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
1700 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
1701 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
1702 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
1703 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
1704 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
1705 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
1706 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
1707 vms_data.ads: Minor reformatting,
1708 Fix bad box comment format.
1710 * gnat_rm.texi: Fix minor grammatical error
1712 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
1714 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
1715 more cases of discriminated records to be recognized as not needing a
1717 (Has_Access_Values): New function.
1719 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
1721 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
1722 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
1723 with LRM terminology).
1724 Change terminology in comments primitive type => elementary type.
1726 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1729 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
1730 parameters do not impose any requirements on the presence of a body.
1732 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1735 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
1736 compilation unit and is in an open scope at the point of instantiation,
1737 assume that a body may be present later.
1739 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1741 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
1742 Improve error message when specified size is not supported.
1744 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
1745 is never a primitive operation.
1747 2004-07-05 Andreas Schwab <schwab@suse.de>
1749 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
1750 RECORD_OR_UNION_CHECK.
1751 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
1753 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
1755 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
1756 dependency on xgnatugn, instead build it via a submake.
1757 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
1759 2004-07-04 Richard Henderson <rth@redhat.com>
1761 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
1763 2004-07-01 Richard Henderson <rth@redhat.com>
1765 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
1766 * utils.c (max_size): Likewise.
1768 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1770 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
1771 and rest_of_type_compilation; add arg to create_*_decl.
1772 (annotate_decl_with_node): Deleted.
1773 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
1774 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
1775 (get_current_block_context, gnat_pushdecl): New declarations.
1776 (gnat_init_stmt_group): Likewise.
1777 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
1778 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
1779 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
1780 (gnat_init): Call gnat_init_stmt_group.
1781 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
1782 (gnu_pending_elaboration_list): Deleted.
1783 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
1784 (gigi): Rearrange initialization calls and move some to last above.
1785 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
1786 Delete calls to add_decl_expr; add arg to create_*_decl.
1787 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
1788 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
1789 begin_subprog_body and call it.
1790 Don't push and pop ggc context.
1791 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
1792 (add_stmt): Remove handling of DECL_EXPR from here.
1793 If not in function, mark visited.
1794 (add_decl_expr): Put global at top level.
1795 Check for cases of DECL_INITIAL we have to handle here.
1796 (process_type): Add extra arg to create_type_decl.
1797 (build_unit_elab): Rework to just gimplify.
1798 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
1799 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
1800 (get_pending_elaborations, pending_elaborations_p): Likewise.
1801 (push_pending_elaborations, pop_pending_elaborations): Likewise.
1802 (get_elaboration_location, insert_elaboration_list): Likewise.
1803 (gnat_binding_level): Renamed from ada_binding_level.
1804 (init_gnat_to_gnu): Don't clear pending_elaborations.
1805 (global_bindings_p): Treat as global if no current_binding_level.
1806 (set_current_block_context): New function.
1807 (gnat_pushdecl): Renamed from pushdecl; major rework.
1808 All callers changed.
1809 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
1810 (finish_record_type): Call call pushdecl for stub decl.
1811 (function_nesting_depth): Deleted.
1812 (begin_subprog_body): Delete obsolete code.
1813 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
1815 2004-06-28 Robert Dewar <dewar@gnat.com>
1817 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1818 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
1819 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
1820 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1821 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
1823 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
1824 deal with problem of inefficient slices on machines with strict
1825 alignment, when the slice is a component of a composite.
1827 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
1828 machines, we need the check there as well.
1830 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1832 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
1833 determine safe copying direction for overlapping slice assignments
1834 when component is controlled.
1836 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
1837 formal derived type in the actual for a formal package are visible in
1838 the enclosing instance.
1840 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1843 * sem_util.adb (Trace_Components): Diagnose properly an illegal
1844 circularity involving a private type whose completion includes a
1845 self-referential component.
1846 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
1847 renaming or an instantiation from an implicit derived operation.
1849 2004-06-28 Pascal Obry <obry@gnat.com>
1851 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
1853 (Library_File_Name_For): Idem.
1855 2004-06-28 Matthew Gingell <gingell@gnat.com>
1857 * g-traceb.ads: Add explanatory note on the format of addresses
1858 expected by addr2line.
1860 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
1862 * Makefile.in: Force debugging information on s-tasdeb.adb,
1863 a-except.adb and s-assert.adb needed by the debugger.
1865 2004-06-28 Vincent Celier <celier@gnat.com>
1867 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
1871 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
1873 * prj.adb: Minor reformatting
1874 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
1876 * prj.ads: Comment updates
1878 (Project_Data): Change Flag1 to Need_To_Build_Lib.
1879 Remove Flag2: not used.
1881 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
1884 * gnat_ugn.texi: Put a "null;" declaration in one project file example
1886 * gnat_rm.texi: Document Empty declarations "null;".
1888 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
1889 front of the linker options.
1890 (Link_Foreign): Put the global archives and the libraries in front of
1893 2004-06-28 Javier Miranda <miranda@gnat.com>
1895 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
1896 (RTU_Loaded): Code cleanup
1897 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
1898 withed predefined units.
1900 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
1901 explicitly withed predefined units.
1904 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
1905 explicitly withed predefined units.
1907 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1909 * ada-tree.def (DECL_STMT): Deleted.
1910 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
1911 (DECL_STMT_VAR): Deleted.
1912 * decl.c: add_decl_stmt now add_decl_expr.
1914 * trans.c: Likewise.
1915 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
1916 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
1917 (add_stmt): Only handle padded type here.
1918 (add_stmt_with_node): Allow gnat_node to not be present.
1919 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
1920 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
1921 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
1922 make a SAVE_EXPR for the entire fat pointer.
1923 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
1924 (create_index_type): Make a DECL_EXPR.
1925 (end_subprog_body): Don't call allocate_struct_function here but
1928 2004-06-25 Pascal Obry <obry@gnat.com>
1930 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
1931 Relocatable from Build_Dynamic_Library call.
1933 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
1934 Relocatable are now synonym.
1936 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
1938 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
1939 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
1942 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
1943 Lib_Address and Relocatable.
1944 (Default_DLL_Address): Removed.
1946 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1947 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1948 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
1949 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
1950 (Default_DLL_Address): Removed.
1952 * mlib-tgt-mingw.adb: Ditto.
1953 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
1955 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
1956 the initial thread stack size.
1958 * a-strmap.ads: Move package L to private part as it is not used in
1959 the spec. Found while reading code.
1961 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
1963 * tracebak.c: Introduce support for a GCC infrastructure based
1964 implementation of __gnat_backtrace.
1966 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
1967 any more. Use accessors instead. This eases maintenance and relaxes
1968 some alignment constraints.
1969 (_GNAT_Exception structure): Remove the Ada specific fields
1970 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
1972 (is_handled_by, __gnat_eh_personality): Replace component references to
1973 exception structure by use of the new accessors.
1975 * init.c (__gnat_initialize): Adjust comments to match the just
1976 reverted meaning of the -static link-time option.
1978 * adaint.c (convert_addresses): Arrange not to define a stub for
1979 mips-irix any more, as we now want to rely on a real version from a
1980 recent libaddr2line.
1982 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
1983 the personality routine can use them and not have to rely on a C
1984 counterpart of the record anymore. This simplifies maintenance and
1985 relaxes the constraint of having Standard'Maximum_Alignment match
1987 Update comments, and add a section on the common header alignment issue.
1989 2004-06-25 Geert Bosch <bosch@gnat.com>
1991 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
1992 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
1994 2004-06-25 Robert Dewar <dewar@gnat.com>
1996 * gnat_rm.texi: Fix section on component clauses to indicate that the
1997 restriction on byte boundary placement still applies for bit packed
1999 Add comment on stack usage from Initialize_Scalars
2001 * gnat_ugn.texi: Add documentation for -gnatyLnnn
2003 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
2004 limiting nesting level.
2006 * usage.adb: Add line for -gnatyLnnn switch
2008 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
2009 sem_ch13.adb, exp_aggr.adb: Minor reformatting
2011 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
2012 type as well as on the subtype. This corrects a problem in freeze in
2013 setting alignments of atomic types.
2015 * sem_eval.ads: Minor comment typo fixed
2017 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
2018 level. Minor reformatting.
2020 * fname.adb (Is_Predefined_File_Name): Require a letter after the
2021 minus sign. This means that file names like a--b.adb will not be
2022 considered predefined.
2024 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
2025 record Test new flag and give diagnostic for bad component clause.
2026 (Freeze_Entity): Set alignment of array from component alignment in
2027 cases where this is safe to do.
2029 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
2032 * cstand.adb: (Create_Standard): Set alignment of String to 1
2034 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
2036 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
2037 code in the common constrained array cases.
2039 * a-storio.adb: Change implementation to avoid possible alignment
2040 problems on machines requiring strict alignment (data should be moved
2041 as type Buffer, not type Elmt).
2043 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2044 killing the overflow checks which we really do not need (64-bits is
2047 2004-06-25 Vincent Celier <celier@gnat.com>
2049 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2050 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2051 inconditionally for the main project.
2052 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2053 (Link_Executables.Check_Time_Stamps): New procedure
2054 (Link_Executables.Link_Foreign): New procedure
2055 Changes made to reduce nesting level of this package
2056 (Check): New procedure
2057 (Add_Switches): When not in quiet output, check that a switch is not
2058 the concatenation of several valid switches. If it is, issue a warning.
2059 (Build_Global_Archive): If the global archive is rebuilt, linking need
2061 (Compile_Sources): Rebuilding a library archive does not imply
2062 rebuilding the global archive.
2063 (Build_Global_Archive): New procedure
2064 (Build_Library): New name for Build_Archive, now only for library
2066 (Check_Archive_Builder): New procedure
2067 (Create_Global_Archive_Dependency_File): New procedure
2068 (Gprmake): Call Build_Global_Archive before linking
2069 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2071 (Scan_Arg): Display the Copyright notice when -v is used
2073 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2076 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2078 Add new GNAT LIST qualifier /FILES=
2079 Added qualifier /DIRECTORY= to GNAT METRIC
2080 Added qualifier /FILES= to GNAT METRIC
2081 Added qualifier /FILES to GNAT PRETTY
2083 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2084 to take into account both versions of the switch.
2086 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2087 always be the last switch to the gcc driver. Disable switch storing so
2088 that switches automatically added by the gcc driver are not put in the
2091 * prj.adb (Project_Empty): Take into account changes in components of
2094 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2096 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2097 used. Split Boolean component Ada_Sources_Present in two Boolean
2098 components Ada_Sources_Present and Other_Sources_Present.
2101 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2102 instead of Sources_Present.
2103 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2105 * prj-nmsc.adb: Minor reformatting
2106 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2107 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2108 Check_Ada_Naming_Scheme.
2109 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2112 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2114 Make sure that all cycles where there is at least one "limited with"
2116 (Parse_Single_Project): New Boolean parameter In_Limited
2118 * prj-proc.adb (Recursive_Check): When Process_Languages is
2119 All_Languages, call first Prj.Nmsc.Ada_Check, then
2120 Prj.Nmsc.Other_Languages_Check.
2122 * prj-proc.adb (Process): Use Ada_Sources_Present or
2123 Other_Sources_Present (instead of Sources_Present) depending on
2126 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2129 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2130 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2132 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2135 * lib.ads (Disable_Switch_Storing): New procedure.
2137 * make.adb: Modifications to reduce nesting level of this package.
2138 (Check_Standard_Library): New procedure
2139 (Gnatmake.Check_Mains): New procedure
2140 (Gnatmake.Create_Binder_Mapping_File): New procedure
2141 (Compile_Sources.Compile): Add switch -gnatez as the last option
2142 (Display): Never display -gnatez
2145 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2147 * gnatcmd.adb (Check_Project): New function
2148 (Process_Link): New procedure to reduce nesting depth
2149 (Check_Files): New procedure to reduce the nesting depth.
2150 For GNAT METRIC, include the inherited sources in extending projects.
2151 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2152 add the list of files from the sources of the project file. If this list
2153 is too long, put it in a temp text files and use switch -files=
2154 (Delete_Temp_Config_Files): Delete the temp text file that contains
2155 a list of source for gnatpp or gnatmetric, if one has been created.
2156 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2157 in the project file is too large, create a temporary text file that
2158 list them and pass it to the tool with "-files=<temp text file>".
2159 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2161 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2162 generated file is in not in Ada.
2164 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2165 (Scan_Ls_Arg): Add processing for -files=
2166 (Usage): Add line for -files=
2168 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2169 (Normalize_Pathname): When on Windows and the path starts with a
2170 directory separator, make sure that the resulting path will start with
2173 * clean.adb (Clean_Archive): New procedure
2174 (Clean_Project): When there is non-Ada code, delete the global archive,
2175 the archive dependency files, the object files and their dependency
2176 files, if they exist.
2177 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2179 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2181 * sinfo.ads: Fix typo in comment.
2183 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2184 the TSS for remote access-to-subprogram types, since these TSS are
2185 always present once the type has been analyzed.
2186 (RAS_E_Dereference): Same.
2188 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2189 reference raises Bad_Attribute, mark the reference as analyzed so the
2190 node (and any children resulting from rewrites that could have occurred
2191 during the analysis that ultimately failed) is not analyzed again.
2193 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2195 * exp_dist.adb: Minor comment fix.
2197 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2198 type is an anonymous access type, no unchecked deallocation of the
2199 allocated object can occur. If the object is controlled, attach it with
2200 a count of 1. This allows attachment to the Global_Final_List, if
2201 no other relevant list is available.
2202 (Get_Allocator_Final_List): For an anonymous access type that is
2203 the type of a discriminant or record component, the corresponding
2204 finalisation list is the one of the scope of the type.
2206 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2208 * sem_ch3.adb (Replace_Type): When computing the signature of an
2209 inherited subprogram, use the first subtype if the derived type
2210 declaration has no constraint.
2212 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2213 before applying previous optimization. Minor code cleanup.
2215 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2216 placed at the beginning of an unpacked record without explicit
2217 alignment, a slice of it will be aligned and does not need a copy when
2220 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2224 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2225 reference is written with expressions mimicking parameters.
2227 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2230 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2231 STEP 2a. The constraints of a full type declaration of a derived record
2232 type are checked for conformance with those declared in the
2233 corresponding private extension declaration. The message
2234 "not conformant with previous declaration" is emitted if an error is
2237 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2239 * g-traceb.ads: Document the need for -E binder switch in the spec.
2241 * g-trasym.ads: Document the need for -E binder switch in the spec.
2243 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2245 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2247 * snames.h, snames.ads, snames.adb: Add entry for pragma
2250 * s-rident.ads: Change reference to pragma Detect_Blocking.
2252 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2255 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2256 to indicate whether pragma Detect_Blocking is active.
2258 * par-prag.adb: Add entry for pragma Detect_Blocking.
2260 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2261 of not handling WITH.
2262 Note that this replaces the previous update which was incorrect.
2264 2004-06-25 Javier Miranda <miranda@gnat.com>
2266 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2267 use-clauses to have a clean environment.
2269 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2270 the installation of the use-clauses to stablish a clean environment in
2271 case of compilation of a separate unit; otherwise the call to
2272 use_one_package is protected by the barrier Applicable_Use.
2274 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2275 the installation of the use-clauses to stablish a clean environment in
2276 case of compilation of a separate unit.
2277 (End_Use_Clauses): Minor comment cleanup.
2279 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2281 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2283 2004-06-23 Richard Henderson <rth@redhat.com>
2285 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2287 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2289 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2290 now bool instead of int.
2291 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2292 * trans.c (gnu_switch_label_stack): New function.
2293 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2294 elaboration of renamed entity returns.
2295 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2296 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2297 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2298 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2299 DECL_SIZE_UNIT and simplify variable-sized case.
2300 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2301 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2302 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2303 (build_unit_elab): Disable for now.
2304 * utils.c (mark_visited): New function.
2305 (pushdecl): Walk tree to call it for global decl.
2306 (update_pointer_to): Update all variants of pointer and ref types.
2307 Add arg to COMPONENT_REF.
2308 (convert): Likewise.
2309 Move check for converting between variants lower down.
2310 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2311 (build_allocator): Don't force type of MODIFY_EXPR.
2312 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2315 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2317 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2318 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2319 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2321 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2322 all callers changed.
2323 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2324 the way that EXIT_STMT finds the loop label.
2325 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2326 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2327 (add_stmt): Use annotate_with_locus insted of setting directly.
2328 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2329 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2330 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2331 (build_vms_descriptor): Add extra args to ARRAY_REF.
2332 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2333 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2335 (build_binary_op): Don't make explicit CONVERT_EXPR.
2336 Add extra rgs to ARRAY_REF.
2338 2004-06-14 Pascal Obry <obry@gnat.com>
2340 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2341 Windows. Fix minor typo.
2343 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2344 which is now supported on Windows. With this implementation using the
2345 Library Project feature is no different on Windows than on UNIX.
2347 2004-06-14 Vincent Celier <celier@gnat.com>
2349 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2352 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2354 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2355 found, show the project name and the path of the previously parsed
2358 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2360 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2361 array, avoid copying the actual before the call.
2363 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2365 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2366 Instead, allocate memory on worst-case alignment assumptions, and then
2367 return an aligned address within the allocated zone.
2369 2004-06-14 Robert Dewar <dewar@gnat.com>
2371 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2372 elab entities in predefined units in No_Run_Time_Mode.
2373 (Gen_Adainit_C): Same fix
2374 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2375 units in No_Run_Time_Mode
2376 (Gen_Elab_Calls_C): Same fix
2378 * symbols-vms-alpha.adb: Minor reformatting
2380 * g-debpoo.ads: Minor reformatting
2382 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2384 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2386 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2389 * make.adb: Minor reformatting
2391 * par-ch12.adb: Minor reformatting
2393 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2395 * prj-strt.adb: Minor reformatting
2397 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2400 * sem_attr.adb: Minor reformatting
2402 * sem_ch7.adb: Minor reformatting
2404 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2405 for type in the same unit as the object declaration.
2407 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2408 static string expressions and not just string literals.
2410 (Set_Warning): Reset restriction warning flag for restriction pragma
2411 Implement pragma Profile_Warnings
2412 Implement pragma Profile (Restricted)
2413 Give obolescent messages for old restrictions and pragmas
2415 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2418 * s-rident.ads: Add declarations for restrictions required by profile
2419 Restricted and profile Ravenscar.
2421 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2423 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2424 configuration pragmas.
2426 2004-06-11 Vincent Celier <celier@gnat.com>
2428 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2429 gnatsym, when symbol policy is Restricted.
2431 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2432 gnatsym, when symbol policy is Restricted.
2434 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2435 read the symbol file.
2436 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2437 symbol file is not in the object files. Do not create a new symbol file
2438 when symbol policy is Restricted.
2440 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2443 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2445 (Usage): Line for new switch -R
2447 * make.adb (Initialize): When the platform is not VMS, add the
2448 directory where gnatmake is invoked in the front of the path, if
2449 gnatmake is invoked with directory information. Change the Scan_Args
2450 while loop to a for loop.
2451 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2452 if Depth is equal or greater than the proposed depth, there is nothing
2454 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2457 * prj.ads: Add new symbol policy Restricted.
2459 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2460 with the new parameters Check_All_Labels and Case_Location.
2462 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2463 (Library_Symbol_File needs to be defined).
2465 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2466 and Case_Location If Check_All_Labels is True, check that all values of
2467 the string type are used, and output warning(s) if they are not.
2469 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2472 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2474 * gnat_ugn.texi: Update documentation about the library directory in
2477 * makegpr.adb (Display_Command): In verbose mode, also display the
2478 value of the CPATH env var, when the compiler is gcc.
2479 (Initialize): Change the Scan_Args while loop to a for loop
2480 (Compile_Individual_Sources): Change directory to object directory
2481 before compilations.
2483 * symbols.ads: New symbol policy Restricted.
2485 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2487 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2488 is now taken care of internally in the Exception_Propagation package
2489 and does not require clients assistance any more.
2491 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2492 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2493 functions. Helpers to maintain a predicate required in the handling of
2494 occurrence transfer between tasks.
2495 This is now handled internally and does not require clients assistance
2496 for the setup/propagate separation anymore.
2497 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2498 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2501 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2502 raise_after_setup, now that everything is handled internally within the
2503 setup/propagation engine.
2505 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2507 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2508 Add additional conditions for the case of an actual being a simple
2509 name or literal. Improve inlining by preventing the generation
2510 of temporaries with a short lifetime (one use).
2512 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2516 * einfo.ads: Minor comment updates for Has_Completion and
2517 E_Constant list of flags.
2519 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2520 and constant redeclarations now set the Has_Completion flag of their
2521 defining identifiers.
2523 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2524 Inspect_Deferred_Constant_Completion.
2525 Used to detect private deferred constants that have not been completed
2526 either by a constant redeclaration or pragma Import. Emits error message
2527 "constant declaration requires initialization expression".
2529 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2530 completes a deferred constant.
2532 2004-06-11 Geert Bosch <bosch@gnat.com>
2534 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2536 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2537 calculating exponent for scaling denormal numbers.
2538 (Leading_Part): Properly raise Constraint_Error for zero or negative
2540 (Remainder): Properly raise Constraint_Error for zero divisor.
2542 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2544 * sem_util.adb: Minor reformatting.
2546 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
2547 dereference when accessing the entry parameter record.
2548 (Check_Array_Type): Always check for possible implicit dereference.
2549 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2550 Abort if a pointer is still present (denoting that an implicit
2551 dereference was left in the tree by the front-end).
2553 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
2554 dereference when accessing the entry parameter record.
2555 (Check_Array_Type): Always check for possible implicit dereference.
2556 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2557 Abort if a pointer is still present (denoting that an implicit
2558 dereference was left in the tree by the front-end).
2560 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
2562 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
2563 message, like the compiler itself does. Easier to parse the output.
2565 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
2567 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
2568 be base names, and not includes directories.
2570 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2572 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
2573 so that dependencies are properly taken into account by make.
2575 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2578 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
2579 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
2581 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
2583 * Makefile.in (install-gnatlib): install target-specific run-time files.
2585 * Make-lang.in: Remove obsolete targets.
2587 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2589 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
2590 specification, to catch misuses of program unit names.
2592 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
2593 superfluous conversions in an instance.
2595 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2599 * sem_ch12.adb (Save_References): If operator node has been folded to
2600 enumeration literal, associated_node must be discarded.
2602 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
2604 * s-stchop-vxworks.adb: Add required pragma Convention to
2605 Task_Descriptor because it is updated by a C function.
2607 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
2611 * Makefile.in: Remove target specific SO_OPT on IRIX
2613 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2615 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
2616 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
2617 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
2618 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
2619 (STMT_STMT, USE_STMT): New statement codes.
2620 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
2621 * ada-tree.h: Reflect above changes.
2622 (struct tree_loop_id): Deleted.
2623 (union lang_tree_node, struct lang_decl, struct lang_type):
2624 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
2625 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
2626 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
2627 (IS_ADA_STMT): New macro.
2628 * decl.c (annotate_decl_with_node): New function.
2629 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
2630 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
2631 Call add_stmt_with_node to do needed assignments.
2632 Add call to update setjmp buffer directly, not via EXPR_STMT.
2633 (maybe_variable): Argment GNAT_NODE deleted.
2634 * gigi.h (maybe_variable): Likewise.
2635 (make_transform, add_stmt_with_node, set_block_for_group): New.
2636 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
2637 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
2638 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
2639 (set_lineno, set_lineno_from_sloc): Likewise.
2640 (record_code_position, insert_code_for): Likewise.
2641 (gnat_poplevel): Now returns void.
2642 (end_subprog_body): Now takes argument.
2643 * misc.c (cgraph.h, tree-inline.h): New includes.
2644 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
2645 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
2646 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
2647 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
2648 (gnat_parse_file): Don't set immediate_size_expand.
2649 Call cgraph functions.
2650 (gnat_expand_expr): Remove most cases.
2651 (record_code_position, insert_code_for): Remove from here.
2652 * trans.c (toplev.h, tree-gimple.h): Now included.
2653 (discard_file_names): Deleted.
2654 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
2655 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
2656 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
2657 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
2658 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
2659 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
2660 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
2661 (set_block_for_group, add_stmt_list): Likewise.
2662 (start_stmt_group): Renamed from start_block_stmt.
2663 (end_stmt_group): Likewise, from end_block_stmt.
2664 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
2665 (gigi): Don't set discard_file_names or call set_lineno.
2666 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
2667 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
2668 Numerous changes throughout to reflect new names and complete
2669 function-at-a-time implementation.
2670 (gnat_expand_stmt): Delete or comment out all cases.
2671 (process_inlined_subprograms): Use add_stmt.
2672 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
2673 call set_lineno; also remove unneeded block handling.
2674 (process_type): Remove unneeded block handling.
2675 (build_unit_elab): Remove calls to deleted functions.
2676 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
2677 (tree-dump.h): Likewise.
2678 (struct ada_binding_level): Add field jmpbuf_decl.
2679 (gnat_define_builtin, gnat_install_builtins): New.
2680 (gnat_gimplify_function, gnat_finalize): Likewise.
2681 (gnat_poplevel): No longer return BLOCK, set it instead.
2682 Remove code dealing with nested functions.
2683 (gnat_init_decl_processing): Also set size_type_node.
2684 Call gnat_install_builtins.
2685 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
2686 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
2687 Remove special-case for "main".
2688 (end_subprog_body): Add arg and rework for tree-ssa.
2689 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
2690 Add case for BOOLEAN_TYPE.
2691 * utils2.c (rtl.h): Now include.
2692 (build_call_raise): Test Debug_Flag_NN directly.
2693 (build_call_alloc_dealloc): Don't use local stack allocation for now.
2694 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
2695 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
2697 2004-06-07 Robert Dewar <dewar@gnat.com>
2699 * a-direct.ads, einfo.ads: Minor comment updates
2701 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
2702 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
2703 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
2704 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
2705 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
2707 * s-interr-sigaction.adb: Remove unreferenced variable
2708 (Attached_Interrupts). Minor reformatting.
2709 Avoid use of variable I (replace by J).
2711 * par-ch10.adb: Fix text of one error message
2713 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
2714 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
2715 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
2716 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
2717 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
2718 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
2719 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
2720 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
2721 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
2722 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
2723 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
2726 2004-06-07 Doug Rupp <rupp@gnat.com>
2728 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
2730 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
2732 * mlib-tgt-vms-ia64.adb: New file.
2734 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
2735 Add mlib-tgt-vms-ia64.adb
2736 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
2737 Move to alpha specific ifeq section.
2738 Add VMS specific versions of symbols.adb
2739 Renaming of 5q vms files.
2741 * 5qsystem.ads renamed to system-vms_64.ads.
2743 2004-06-07 Vincent Celier <celier@gnat.com>
2745 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
2746 explain that when a time of day corresponding to the non existing hour
2747 on the day switching to DST is specified, Split may return a different
2750 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
2753 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
2754 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
2756 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
2758 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
2759 the linking options.
2760 (Build_Library.Check_Libs): On VMS, if there is a dependency on
2761 g-trasym.ads, set Gtrasymobj_Needed to True.
2763 * prj-attr.adb: Add new package Metrics for gnatmetric
2765 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
2766 canonical case to take into account files with upper case characters on
2768 (Ada_Check): Load the reference symbol file name in the name buffer to
2769 check it, not the symbol file name.
2771 * snames.ads, snames.adb: Add standard name Metrics (name of project
2772 file package for gnatmetric).
2774 * vms_conv.ads: Add Metric to Comment_Type
2776 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
2778 * vms_data.ads: Add qualifiers for GNAT METRIC
2780 * makegpr.adb (Link_Executables): Take into account the switches
2781 specified in package Linker of the main project.
2783 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
2785 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
2786 the index of the last element is Units.Last, not Units.Table'Last
2787 (which is usually not a valid index within the actually allocated
2788 storage for the table).
2790 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
2791 determines whether to generate a call to a checked storage pool
2793 Generate such a call only for a dereference that either comes from
2794 source, or is the result of rewriting a dereference that comes from
2797 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
2799 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
2801 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
2803 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
2804 file level, elaborate the stride for inner dimensions in alignment
2807 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
2810 2004-06-07 Javier Miranda <miranda@gnat.com>
2812 * exp_ch6.adb: Correct wrong modification in previous patch
2814 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
2816 * g-trasym.ads: Corrected comment to properly reflect level of support
2819 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
2821 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
2822 includes case of a variable referenced on the left hand side of an
2823 assignment, therefore remove redundant code. Variables and prefixes of
2824 indexed or selected components are now marked as referenced on left
2825 hand side. Warnings are now properly emitted when variables or prefixes
2826 are assigned but not read.
2828 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
2829 left hand side referenced variables. Private access types do not
2830 produce the warning "variable ... is assigned but never read".
2831 Add also additional checks to left hand side referenced variables.
2832 Aliased, renamed objects and access types do not produce the warning
2833 "variable ... is assigned but never read" since other entities may read
2834 the memory location.
2836 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
2838 * Makefile.in: In the powerpc/vxworks-specific section, restore
2839 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
2842 2004-06-07 Ed Schonberg <schonberg@gnat.com>
2844 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
2845 predefined operators.
2846 Removes spurious type errors from g-trasym-vms.adb.
2848 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
2849 distinct from the operator appearing in the source, call appropriate
2850 routine to insert conversions when needed, and complete resolution of
2852 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
2853 interpretations for rewritten right operand.
2854 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
2855 the other operand is overloaded and the context is a type conversion.
2857 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2859 * ada-tree.def (BLOCK_STMT): Now has two operands.
2862 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
2864 * gigi.h: (gnat_poplevel): Now returns a tree.
2866 * trans.c (end_block_stmt): Add arg; all callers changed.
2867 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
2868 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
2869 (add_stmt): Set TREE_TYPE.
2870 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
2871 (gnat_expand_stmt, case BREAK_STMT): New case.
2873 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
2875 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
2877 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
2878 procedure Set_Stack_Size that is not needed.
2880 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
2882 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
2883 used for gnatpp input file and for the files upon which it depends
2885 2004-06-07 Ben Brosgol <brosgol@gnat.com>
2887 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2889 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
2891 * gnatvsn.ads: Bump version numbers appropriately.
2894 2004-06-07 Pascal Obry <obry@gnat.com>
2896 * gnat_ugn.texi: Improve comments about imported names and link names
2897 on Windows. Add a note about the requirement to use -k gnatdll's option
2898 when working with a DLL which has stripped stdcall symbols (no @nn
2901 2004-05-27 Vincent Celier <celier@gnat.com>
2903 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
2904 COMMENTS_LAYOUT=UNTOUCHED
2906 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
2907 symbols-vms-alpha.adb
2909 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
2911 * sem.ads: Clarify documentation on checks suppression.
2913 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
2915 2004-05-27 Ed Schonberg <schonberg@gnat.com>
2917 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
2918 the case of multiple derivations.
2919 (Is_Object_Reference): For a selected component, verify that the prefix
2920 is itself an object and not a value.
2922 * sem_ch12.adb (Same_Instantiated_Constant): New name for
2923 Same_Instantiated_Entity.
2924 (Same_Instantiated_Variable): Subsidiary to
2925 Check_Formal_Package_Instance, to recognize actuals for in-out generic
2926 formals that are obtained from a previous formal package.
2927 (Instantiate_Subprogram_Body): Emit proper error when
2928 generating code and the proper body of a stub is missing.
2930 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
2931 has a universal interpretation, do the disambiguation here.
2933 * exp_ch4.adb (Expand_N_Type_Conversion,
2934 Expand_N_Unchecked_Type_Conversion): Special handling when target type
2935 is Address, to avoid typing anomalies when Address is a visible integer
2938 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
2939 to determine whether a subprogram should not be marked Pure, even when
2940 declared in a pure package.
2942 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
2944 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
2946 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
2947 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
2948 Update the documentation about the Ravenscar profile, following the
2949 definition found in AI-249.
2951 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
2952 setting the Profile (Ravenscar). This must be done in addition to
2953 setting the required restrictions.
2955 * rtsfind.ads: Add the set of operations defined in package
2958 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
2961 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
2963 lang-specs.h: Always require -c or -S and always redirect to /dev/null
2964 if -gnatc or -gnats is passed.
2966 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
2968 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
2969 a significant reference. Warnings are now properly emitted when a
2970 discriminated type is not referenced.
2972 * lib-xref.adb (Generate_Reference): A deferred constant completion,
2973 record representation clause or record type discriminant does not
2974 produce a reference to its corresponding entity. Warnings are now
2975 properly emitted when deferred constants and record types are not
2978 2004-05-27 Geert Bosch <bosch@gnat.com>
2980 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
2981 Fixes ACATS Annex G tests.
2983 2004-05-27 Robert Dewar <dewar@gnat.com>
2985 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
2988 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
2990 * s-interr.adb (Server_Task): Take into account case of early return
2991 from sigwait under e.g. linux.
2993 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
2995 * gnat_ugn.texi: Add description for the new gnatpp options:
2996 -rnb - replace the original source without creating its backup copy
2997 -c0 - do not format comments
2999 2004-05-24 Geert Bosch <bosch@gnat.com>
3001 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
3002 with 192 bits of precision, sufficient to reduce a double-extended
3003 arguments X with a maximum relative error of T'Machine_Epsilon, for X
3004 in -2.0**32 .. 2.0**32.
3005 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
3006 reduction by the processor, which only uses a 68-bit approximation of
3008 (Tan): Always reduce arguments and compute function either using
3009 the processor's fptan instruction, or by dividing sin and cos as needed.
3011 2004-05-24 Doug Rupp <rupp@gnat.com>
3013 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
3014 gcc error on 32/64 bit VMS.
3016 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
3018 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
3019 since this is what we get for stack overflows although not documented
3021 Document the issues which may require adjustments to our signal
3024 2004-05-24 Ed Schonberg <schonberg@gnat.com>
3026 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
3027 enclosing dynamic scope if the instantiation is within a generic unit.
3029 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3031 * exp_dbug.ads: Fix typo.
3033 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
3034 Rename it to its proper name: system-linux-ia64.ads
3035 (stamp-gnatlib1): Remove extra target specific run time files when
3036 setting up the rts directory.
3038 2004-05-24 Javier Miranda <miranda@gnat.com>
3040 * einfo.ads, einfo.adb (Limited_Views): Removed.
3041 (Limited_View): New attribute that replaces the previous one. It is
3042 now a bona fide package with the limited-view list through the
3043 first_entity and first_private attributes.
3045 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3046 limited-private-with clause.
3047 (Install_Limited_Withed_Unit): Install the private declarations of a
3048 limited-private-withed package. Update the installation of the shadow
3049 entities according to the new structure (see Build_Limited_Views)
3050 (Build_Limited_Views): Replace the previous implementation of the
3051 limited view by a package entity that references the first shadow
3052 entity plus the first shadow private entity (required for limited-
3053 private-with clause)
3054 (New_Internal_Shadow_Entity): Code cleanup.
3055 (Remove_Limited_With_Clause): Update the implementation to undo the
3056 new work carried out by Build_Limited_Views.
3057 (Build_Chain): Complete documentation.
3058 Replace Ada0Y by Ada 0Y in comments
3061 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3062 types the level of accessibility depends on the enclosing type
3065 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3066 entities. Complete documentation of previous change.
3068 2004-05-24 Robert Dewar <dewar@gnat.com>
3070 * namet.adb: Minor reformatting
3071 Avoid use of name I (replace by J)
3072 Minor code restructuring
3074 * sem_ch6.adb: Minor reformatting
3076 * lib-writ.adb: Do not set restriction as active if this is a
3077 Restriction_Warning case.
3079 * sem_prag.adb: Reset restriction warning flag if real pragma
3080 restriction encountered.
3082 * s-htable.adb: Minor reformatting
3083 Change rotate count to 3 in Hash (improves hash for small strings)
3085 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3087 * gnat_ugn.texi: Add new section of documentation "Code Generation
3088 Control", which describes the use of -m switches.
3090 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3092 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3093 through the DECL_INITIAL for renamed variables.
3095 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3097 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3099 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3101 * exp_dbug.ads: Correct comments concerning handling of overloading,
3102 since we no longer use $ anymore.
3104 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3106 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3107 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3108 with illegal subunits.
3110 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3112 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3113 body with front-end inlining enabled, check whether an inline pragma
3114 appears immediately after the body and applies to it.
3116 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3117 enabled and the pragma appears after the body of the subprogram.
3119 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3121 Part of function-at-a-time conversion
3123 * misc.c (adjust_decl_rtl): Deleted.
3124 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3127 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3128 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3129 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3131 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3133 (gnat_to_gnu_entity): Likewise.
3134 Use add_stmt to update setjmp buffer.
3135 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3137 No longer call adjust_decl_rtl.
3138 (DECL_INIT_BY_ASSIGN_P): New macro.
3139 (DECL_STMT_VAR): Likewise.
3141 * trans.c (gigi): Call start_block_stmt to make the outermost
3143 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3144 Call start_block_stmt and end_block_stmt temporarily.
3145 Use gnat_expand_stmt instead of expand_expr_stmt.
3146 (add_decl_stmt): New function.
3147 (tree_transform): Call it.
3148 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3149 (end_block_stmt): Set type and NULL_STMT.
3150 (gnat_expand_stmt): Make recursize call instead of calling
3152 (gnat_expand_stmt, case DECL_STMT): New case.
3153 (set_lineno_from_sloc): Do nothing if global.
3154 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3155 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3156 (build_block_stmt): Call them.
3157 (gnat_to_code): Don't expand NULL_STMT.
3158 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3160 (tree_transform): Likewise.
3161 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3162 (gnat_expand_stmt, case NULL_STMT): New case.
3163 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3166 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3169 * utils.c (create_var_decl): Do not call expand_decl or
3171 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3172 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3174 (struct e_stack): Add chain_next to GTY.
3175 (struct binding_level): Deleted.
3176 (struct ada_binding_level): New struct.
3177 (free_block_chain): New.
3178 (global_binding_level, clear_binding_level): Deleted.
3179 (global_bindings_p): Rework to see if no chain.
3180 (kept_level_p, set_block): Deleted.
3181 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3182 new data structure and work directly on BLOCK node.
3183 (gnat_poplevel): Similarly.
3184 (get_decls): Look at BLOCK_VARS.
3185 (insert_block): Work directly on BLOCK node.
3186 (block_has_var): New function.
3187 (pushdecl): Rework for new binding structures.
3188 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3190 (build_subprog_body): Likewise.
3191 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3193 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3195 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3196 (DECL_STMT_VAR): Likewise.
3198 2004-05-17 Robert Dewar <dewar@gnat.com>
3200 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3203 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3204 of restriction synonyums by using
3205 Restrict.Process_Restriction_Synonyms.
3207 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3209 * s-restri.ads (Tasking_Allowed): Correct missing comment
3211 * s-rident.ads: Add entries for restriction synonyms
3213 * ali.adb: Fix some problems with badly formatted ALI files that can
3214 result in infinite loops.
3216 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3217 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3218 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3219 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3220 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3221 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3222 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3223 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3224 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3225 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3226 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3227 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3228 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3229 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3230 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3231 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3232 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3233 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3234 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3235 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3236 to Task_Id (minor cleanup).
3238 2004-05-17 Vincent Celier <celier@gnat.com>
3240 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3241 directory separator.
3243 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3244 project being extended, if Languages is not declared in extending
3247 2004-05-17 Javier Miranda <miranda@gnat.com>
3249 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3250 limited view of a visible sibling.
3252 2004-05-14 Robert Dewar <dewar@gnat.com>
3254 * gnat_ugn.texi: Minor change to -gnatS documentation
3256 * sprint.adb: Remove some instances of Assert (False) and for this
3257 purpose replace them by output of a ??? string.
3259 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3262 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3263 flag processing. This was suppressing required dependencies in
3264 No_Run_Time mode and is not needed since the binder does not generate
3265 references for things in libgnat anyway.
3267 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3270 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3272 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3275 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3276 action for the case of an actual parameter in an init proc call.
3278 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3280 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3281 subtype, check visible entities in base type.
3283 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3284 actions if the object is a renaming.
3286 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3287 Check_Formal_Package_Instance, to determine more precisely when the
3288 formal and the actual denote the same entity.
3290 2004-05-14 Javier Miranda <miranda@gnat.com>
3292 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3294 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3295 corresponding to a private_with must be removed from visibility; it
3296 will be made visible later, just before we analyze the private part of
3298 (Check_Private_Child_Unit): Allow private_with clauses in public
3300 (Install_Siblings): Make visible the private entities of private-withed
3302 (Install_Withed_Unit): Do not install the private withed unit if we
3303 are compiling a package declaration and the Private_With_OK flag was
3304 not set by the caller. These declarations will be installed later,
3305 just before we analyze the private part of the package.
3307 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3308 during the evaluation of the expression that initializes the object,
3309 decorate it with the expected type to avoid cascade errors.
3312 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3313 subprogram we have to install the private_with clauses after its
3314 specification has been analyzed (as documented in AI-262.TXT).
3316 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3317 current compilation unit has a private with on a given entity.
3318 (Find_Direct_Name): Detect the Beaujolais problem described in
3321 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3322 provides the functionality of the function Is_Ancestor that was
3323 previously available in sem_ch10. It has been renamed to avoid
3326 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3328 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3330 * utils.c (build_vms_descriptor): Use SImode pointers.
3332 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3334 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3336 2004-05-14 GNAT Script <nobody@gnat.com>
3338 * Make-lang.in: Makefile automatically updated
3340 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3342 Renaming of target specific files for clarity
3344 * Makefile.in: Rename GNAT target specific files.
3346 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3347 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3348 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3349 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3350 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3351 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3352 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3353 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3354 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3355 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3356 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3357 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3358 51osinte.adb, 51osinte.ads, 51system.ads,
3359 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3360 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3361 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3362 56tpopsp.adb, 57system.ads, 58system.ads,
3363 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3364 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3365 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3366 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3367 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3368 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3369 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3370 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3371 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3372 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3373 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3374 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3375 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3376 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3377 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3378 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3379 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3380 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3381 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3382 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3383 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3384 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3385 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3386 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3387 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3388 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3389 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3390 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3391 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3392 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3393 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3394 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3395 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3396 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3397 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3398 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3399 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3400 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3401 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3402 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3404 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3405 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3406 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3407 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3408 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3409 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3410 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3411 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3412 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3413 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3414 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3415 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3416 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3417 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3418 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3419 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3420 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3421 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3422 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3423 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3424 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3425 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3426 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3427 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3428 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3429 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3430 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3431 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3432 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3433 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3434 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3435 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3436 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3437 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3438 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3439 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3440 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3441 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3442 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3443 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3444 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3445 s-osinte-vms.ads, s-osinte-vxworks.adb,
3446 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3447 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3448 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3449 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3450 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3451 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3452 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3453 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3454 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3455 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3456 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3457 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3458 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3459 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3460 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3461 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3462 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3463 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3464 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3465 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3466 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3467 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3468 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3469 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3470 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3471 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3472 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3473 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3474 system-irix-o32.ads, system-linux-x86_64.ads,
3475 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3476 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3477 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3478 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3479 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3480 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3481 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3484 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3486 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3488 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3490 Merge from tree-ssa-20020619-branch.
3492 * config-lang.in (boot_language, build_by_default): Set
3494 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3495 (max_size): Add static chain op for call_expr.
3497 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3500 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3502 2004-05-11 Roger Sayle <roger@eyesopen.com>
3504 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3507 2004-05-10 Doug Rupp <rupp@gnat.com>
3509 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3512 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3514 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3516 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3517 Fixes undefined symbols in IA64 gnatlib.
3519 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3521 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3522 Short_Address). This will be moved to system.auxdec.
3524 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3526 * sem_util.adb: Replace test for presence of a node that is always
3527 present with a call to Discard_Node.
3529 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3530 Analyze on the library unit node after generation of distribution stub
3531 constructs. The call was a no-op because Unit_Node has already been
3532 Analyzed, and the tree fragments for the distribution stubs are
3533 analyzed as they are inserted in Exp_Dist.
3534 Update comment regarding to distribution stubs to reflect that we
3535 do not generate stub in separate files anymore.
3537 * einfo.ads: Clarify the fact that a tagged private type has the
3538 E_Record_Type_With_Private Ekind.
3540 * erroutc.adb: Minor reformatting
3542 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3543 values if line length is increased using -gnatyM (noticed during code
3546 * eval_fat.adb: Minor reformatting
3547 Put spaces around exponentiation operator
3549 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3552 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
3553 has been rewritten as an explicit dereference, retrieve type of
3554 original node to check for possibly unconstrained record type.
3556 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3558 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
3559 overriding, use the operation of the parent unconditionally.
3561 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
3562 operation when either operand is a literal, to avoid further
3565 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
3566 overridden by a previous explicit declaration, mark the previous entity
3569 * sem_disp.adb (Check_Dispatching_Operation): New predicate
3570 Is_Visibly_Controlled, to determine whether a declaration of a
3571 primitive control operation for a derived type overrides an inherited
3572 one. Add warning if the explicit declaration does not override.
3574 2004-05-10 Vincent Celier <celier@gnat.com>
3576 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
3577 some cases when the sources are no longer present.
3579 * make.adb (Collect_Arguments): Fail if an external source, not part
3580 of any project need to be compiled, when switch -x has not been
3583 * makeusg.adb: Document new switch -x
3585 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
3588 * switch-m.adb (Scan_Make_Switches): New switch -x
3590 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
3593 * gnat_ugn.texi: Document new gnatmake switch -x
3595 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
3597 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
3599 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
3600 (process_attributes): Likewise.
3602 2004-05-10 Joel Brobecker <brobecker@gnat.com>
3604 * s-inmaop.ads: Fix spelling mistake in one of the comments.
3606 2004-05-10 Robert Dewar <dewar@gnat.com>
3608 * gnat_ugn.texi: Document that for config pragma files, the maximum
3609 line length is always 32767.
3611 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
3612 literals is now allowed.
3614 * gnat-style.texi: Remove statement about splitting long lines before
3615 an operator rather than after, since we do not follow this rule at all.
3616 Clarify rule (really lack of rule) for spaces around exponentiation
3618 * sem_elim.adb: Allow concatenation of string literals as well as a
3619 single string literal for pragma arguments.
3621 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
3623 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
3624 written for append case.
3626 * frontend.adb: Changes to avoid checking max line length in config
3629 * g-os_lib.ads: Minor reformatting
3631 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
3632 wrong in any case. Instead use standard value. Noticed during code
3635 * opt.ads (Max_Line_Length): New field, used to implement removal of
3636 limitation on length of lines when scanning config pragma files.
3638 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
3639 makeutl.ads, makeutl.adb: Minor reformatting
3641 * scn.adb: Do not check line length while scanning config pragma files
3642 Do not check line length while scanning out license information
3644 * scng.adb: Changes to avoid line length checks while parsing config
3647 2004-05-10 GNAT Script <nobody@gnat.com>
3649 * Make-lang.in: Makefile automatically updated
3651 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
3653 * osint.adb (Find_Program_Name): Fix handling of VMS version
3656 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
3658 * g-os_lib.ads (Invalid_Time): New constant
3660 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
3661 return OS_Time instead of time_t to match what is imported by Ada.
3662 Now return -1 if the file doesn't exist, instead of a random value
3664 2004-05-05 Robert Dewar <dewar@gnat.com>
3666 * usage.adb: Add line for -gnatR?s switch
3668 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
3670 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
3671 and for Match (Data_First, Data_last)
3673 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
3674 written when we are dealing with multi-unit files.
3676 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
3678 * Makefile.in: Remove unused targets and variables.
3680 2004-05-05 Vincent Celier <celier@gnat.com>
3682 * switch-m.adb: New gnatmake switch -eI
3684 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
3685 of new gnatmake switch -eInnn.
3687 * makegpr.adb: Take into account new parameters Index and Src_Index in
3690 * clean.adb: Implement support for multi-unit sources, including new
3693 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
3696 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
3697 (Extract_From_Q): New out parameter Index
3698 (Mark, Is_Marked): Subprograms moved to Makeutl
3699 (Switches_Of): New parameter Source_Index
3700 (Add_Switch): New parameter Index
3701 (Check): New parameter Source_Index
3702 (Collect_Arguments): New parameter Source_Index
3703 (Collect_Arguments_And_Compile): New parameter Source_Index
3704 (Compile): New parameter Source_Index
3705 Put subprograms in alphabetical order
3706 Add support for multi-source sources, including in project files.
3708 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
3709 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
3712 * makeusg.adb: New gnatmake switch -eInnn
3714 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
3717 * opt.ads (Main_Index): New variable, defaulted to 0.
3719 * osint.ads, osinte.adb (Add_File): New parameter Index
3720 (Current_Source_Index): New function
3722 * prj.adb: Take into account new components Index and Src_Index
3724 * prj.ads (String_Element): New component Index
3725 (Variable_Value): New component Index
3726 (Array_Element): New component Src_Index
3728 * prj-attr.adb: Indicate that optional index may be specified for
3729 attributes Main, Executable, Spec, Body and some of Switches.
3731 * prj-attr.ads (Attribute_Kind): New values for optional indexes
3732 (Attribute_Record): New component Optional_Index
3734 * prj-com.ads (File_Name_Data): New component Index
3736 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
3738 * prj-env.adb (Put): Output optional index
3740 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
3741 attributes Spec and Body.
3743 * prj-nmsc.adb: Process optional indexes
3745 * prj-pp.adb: Ouput "at" for optional indexes
3747 * prj-proc.adb: Take into account optional indexes
3749 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
3750 Optional_Index. For string literal,
3751 process optional index when Optional_Index is True.
3752 (Parse_Expresion): New Boolean parameter Optional_Index
3754 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
3755 (Set_Source_Index_Of): New procedure
3757 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
3760 * prj-util.ads (Executable_Of): New parameter Index
3761 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
3762 New parameter Src_Index, defaulted to 0.
3764 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3767 * sem_ch3.adb (Access_Definition): If this is an access parameter
3768 whose designated type is imported through a limited_with clause, do
3769 not add the enclosing subprogram to the list of private dependents of
3772 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3775 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
3776 a limited_with clause, and the other is its non-limited view.
3778 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
3780 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
3782 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
3783 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
3784 Stand.Boolean_Literals to produce references to entities
3785 Standard_False and Standard_True from compile-time computed boolean
3788 * stand.ads (Boolean_Literals): New variable, provides the entity
3789 values for False and True, for use by the expander.
3791 2004-05-05 Doug Rupp <rupp@gnat.com>
3793 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
3794 5vinmaop.adb: Unchecked convert Short_Address vice Address
3796 * adaint.c, raise.c: Caste CRTL function return value
3797 to avoid gcc error on 32/64 bit IVMS.
3799 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
3802 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
3804 * 5qsystem.ads (Address): Declare as Long_Integer
3805 (Short_Address): Declare as 32 bit subtype of Address
3806 Declare abstract address operations to avoid gratuitous ambiguities.
3808 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
3810 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
3811 instead of the old Boolean_Entry_Barriers.
3812 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
3814 2004-05-05 GNAT Script <nobody@gnat.com>
3816 * Make-lang.in: Makefile automatically updated
3818 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3820 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
3822 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
3826 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
3827 alone. Replacing object references by literals is inappropriate in a
3828 so low level context.
3830 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3832 * a-exexpr.adb: Add comments
3834 2004-05-03 Joel Brobecker <brobecker@gnat.com>
3836 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
3837 declare the Ancestor_Tags array in Type_Specific_Data with a small size
3838 without risking a bounds check error when accessing one of its
3840 (Type_Specific_Data): Define Ancestor_Tags as a small array.
3841 This prevents us from hitting a limitation during the debug info
3842 generation when using stabs.
3844 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
3846 This prevents us from hitting a limitation during the debug info
3847 generation when using stabs.
3849 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
3851 lang-specs.h: Remove -gnatz* from specs.
3853 2004-05-03 Vincent Celier <celier@gnat.com>
3855 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
3857 * Make-lang.in, Makefile.in: Add gprmake
3859 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
3861 * sem_aggr.adb: Fix typo in comment.
3863 2004-05-03 Robert Dewar <dewar@gnat.com>
3865 * make.adb: Minor reformatting
3867 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
3869 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
3870 so that it works when address is not a private type.
3872 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
3873 properly with rewritten unchecked conversions. This prevents
3874 order-of-elaboration issues that can otherwise arise.
3875 (Minimum_Size): Don't check size of access types under VMS
3877 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
3878 interpretations of integer literals as type System.Address.
3880 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
3881 (Is_Descendent_Of): New function
3883 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
3885 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3886 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
3887 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
3889 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
3890 of the old Max_Entry_Queue_Depth.
3892 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3893 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
3894 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
3896 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
3897 New entry for proper handling of Max_Entry_Queue_Depth.
3898 New entry for proper handling of No_Dynamic_Interrupts.
3900 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
3901 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3902 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
3903 the GNAT specific restriction Max_Entry_Queue_Depth.
3904 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
3905 the GNAT specific restriction No_Dynamic_Interrupts.
3907 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
3908 instead of the old Boolean_Entry_Barriers.
3909 Use the new restriction No_Dynamic_Attachment instead of the old
3910 No_Dynamic_Interrupts.
3912 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
3913 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3915 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
3916 of the old Max_Entry_Queue_Depth.
3918 2004-05-03 GNAT Script <nobody@gnat.com>
3920 * Make-lang.in: Makefile automatically updated
3922 2004-04-29 Ed Schonberg <schonberg@gnat.com>
3924 * checks.adb (Enable_Range_Check): If the prefix of an index component
3925 is an access to an unconstrained array, perform check unconditionally.
3927 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3929 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
3932 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
3934 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
3935 alternate stack setting. There was no support for the tasking cases
3936 and the changes eventually caused a number of side-effect failures in
3937 the non-tasking case too.
3939 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
3941 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
3944 2004-04-29 Vincent Celier <celier@gnat.com>
3946 * make.adb (Gnatmake): Increase max size of argument array for
3947 gnatbind for the potential addition of -F.
3948 If there are Stand-Alone Library projects, invoke gnatbind with -F to
3949 be sure that elaboration flags will be checked.
3951 * switch-c.adb: Correct call to Scan_Pos for -gnateI
3953 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
3955 * sem_warn.adb (Check_References): Move '<access-variable> may be
3956 null' warning out of under Warn_On_No_Value_Assigned.
3958 2004-04-29 Ed Falis <falis@gnat.com>
3960 * gnat_ugn.texi: Fixed texi error
3962 2004-04-29 Robert Dewar <dewar@gnat.com>
3964 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
3965 abstract operations if they come from predefined files.
3967 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
3970 * s-addope.adb: Correct obvious error in mod function
3972 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
3974 * Makefile.in: Add target pairs for powerpc darwin*
3977 * a-intnam-darwin.ads, s-osinte-darwin.adb,
3978 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
3980 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3982 * Makefile.in: Add target macro definitions for s390*-linux*.
3983 * system-linux-s390.ads: New file.
3984 * system-linux-s390x.ads: New file.
3986 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
3988 * gnat_ugn.texi: Correct argument to @setfilename.
3990 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3992 * a-exexpr.adb (Unwind_Word): New data type.
3993 (Unwind_Exception): Use it as type of Private1 and Private2.
3995 * raise.c (db_action_for): Fix debug printf.
3997 2004-04-27 Ed Schonberg <schonberg@gnat.com>
3999 * a-wtmoio.ads: Formal type must be a modular type, not a signed
4002 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4004 * decl.c (gnat_to_gnu_entity, case object): Call
4005 __builtin_update_setjmp_buf.
4007 * gigi.h (update_setjmp_buf): Deleted.
4008 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
4010 * misc.c: (update_setjmp_buf): Deleted.
4012 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
4013 around block of RTL.
4015 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
4017 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
4019 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
4020 subprogram for which no pragma All_Calls_Remote applies, store the
4021 address of the real subprogram in the underlying record type, so local
4022 dereferences do not go through the PCS.
4024 2004-04-26 Robert Dewar <dewar@gnat.com>
4026 * i-c.ads: Add some type qualifications to avoid ambiguities when
4027 compiling with s-auxdec.ads and a non-private address type.
4029 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
4031 * Makefile.rtl: Fix error in previous check-in:
4032 Add s-addope.o to non tasking object list (rather than tasking object
4035 2004-04-26 Javier Miranda <miranda@gnat.com>
4037 * sem_aggr.adb: Fix typo in comments
4038 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
4039 Required to check the null-exclusion attribute.
4041 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
4042 case of anonymous access types in record and array components. For a
4043 component definition the level is the same of the enclosing composite
4046 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4047 that are anonymous access types the level of accessibility depends on
4048 the enclosing type declaration. In order to have this information, set
4049 the scope of the anonymous access type to the enclosing record type
4051 (Array_Type_Declaration): In case of components that are anonymous
4052 access types the level of accessibility depends on the enclosing type
4053 declaration. In order to have this information, set the scope of the
4054 anonymous access type to the enclosing array type declaration.
4056 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4059 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4060 renaming of anonymous access-to-constant types allowed if and only if
4061 the renamed object is access-to-constant.
4063 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4064 that are component_definition or discriminants of a nonlimited type,
4065 the level is the same as that of the enclosing component type.
4067 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4069 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4070 misprint in the function name (File_Name_Match).
4072 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4074 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4077 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4079 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4081 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4083 * adaint.c (__gnat_try_lock): No longer requires that the parent
4084 directory be writable, the directory itself is enough.
4085 (gnat_is_absolute_path): Change profile, so that the call from
4086 GNAT.OS_Lib can be made more efficient.
4088 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4089 from GNAT.OS_Lib can be made more efficient.
4091 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4092 one copy of the file name. Found by code reading.
4094 2004-04-23 Vincent Celier <celier@gnat.com>
4096 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4097 Correct documentation on gnatmake switches transmitted to the compiler
4099 * ali.ads: Minor comment fix
4101 2004-04-23 Javier Miranda <miranda@gnat.com>
4103 * sem_ch6.adb: (Confirming Types): Code cleanup
4105 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4106 subprogram types: E_Anonymous_Access_Subprogram_Type and
4107 E_Anonymous_Access_Protected_Subprogram_Type.
4109 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4111 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4112 whether a pragma All_Calls_Remote applies to the subprogram on which
4114 No functional change is introduced by this revision; the new parameter
4115 will be used to allow calls to local RCI subprograms to be optimized
4116 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4117 as is already done in the PolyORB implementation of the DSA.
4119 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4120 whether a pragma All_Calls_Remote applies to the subprogram on which
4122 No functional change is introduced by this revision; the new parameter
4123 will be used to allow calls to local RCI subprograms to be optimized
4124 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4125 as is already done in the PolyORB implementation of the DSA.
4127 2004-04-23 Robert Dewar <dewar@gnat.com>
4129 * Makefile.rtl: Add entry for s-addope.o in run time library list
4130 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4131 * s-addope.ads, s-addope.adb: New files.
4133 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4134 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4135 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4136 System.Address to be non-private and signed.
4138 * sem_elim.adb: Minor reformatting (fairly extensive)
4139 Some minor code reorganization from code reading
4140 Add a couple of ??? comments
4142 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4144 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4145 (tree_transform, case N_If_Statement): Remove non-determinism.
4147 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4149 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4151 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4154 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4155 no longer used as a parameter name for Eliminate pragma).
4157 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4159 PR optimization/14984
4160 PR optimization/14985
4161 * trans.c (gigi): Fix non determinism leading to bootstrap
4162 comparison failures.
4164 2004-04-21 Pascal Obry <obry@gnat.com>
4166 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4167 passed to spawnvp() to properly handle program pathname with spaces on
4170 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4172 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4173 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4174 unlocked in case of exceptions.
4176 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4178 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4179 This function does not exist anymore.
4181 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4183 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4185 * link.c: Move variables to the __gnat name space.
4187 * Makefile.in: list link.o explicitly when needed.
4189 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4191 2004-04-21 Javier Miranda <miranda@gnat.com>
4193 * einfo.adb (Original_Access_Type): New subprogram
4194 (Set_Original_Access_Type): New subprogram
4195 (Write_Field21_Name): Write the name of the new field
4197 * einfo.ads (Original_Access_Type): New field present in access to
4199 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4200 E_Anonymous_Access_Protected_Subprogram_Type.
4202 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4205 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4206 to anonymous access to subprogram types.
4208 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4209 to subprogram types.
4211 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4212 corresponding to anonymous access to subprogram types.
4213 (Analyze_Component_Declaration): Add new actual to the call to
4214 subprogram replace_anonymous_access_to_protected_subprogram.
4215 (Array_Type_Declaration): Add new actual to the call to subprogram
4216 replace_anonymous_access_to_protected_subprogram.
4217 (Process_Discriminants): Add new actual to the call to subprogram
4218 replace_anonymous_access_to_protected_subprogram.
4219 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4221 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4224 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4225 access to subprogram types.
4227 * sem_util.adb (Has_Declarations): Addition of package_specification
4230 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4232 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4233 inlined flags to renamed entity only if in current unit.
4235 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4237 * s-parint.ads: Add DSA implementation marker.
4239 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4240 value of System.Partition_Interface.DSA_Implementation to determine
4241 what version of the distributed systems annex is available (no
4242 implementation, GLADE, or PolyORB).
4244 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4246 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4248 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4250 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4251 with new type if alias sets differ.
4252 Fixes ACATS c41103b.
4254 2004-04-21 Vincent Celier <celier@gnat.com>
4256 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4257 Add array Lang_Args for the language specific compiling argument
4260 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4262 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4264 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4265 according to the recent changes in the format of the parameters of the
4266 pragma (replacing Homonym_Number with Source_Location).
4268 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4270 * 5isystem.ads: Removed, unused.
4272 * gnat_rm.texi: Redo 1.13 change.
4274 2004-04-19 Robert Dewar <dewar@gnat.com>
4276 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4277 definition is cleaner, avoids the kludge of explicit Standard operator
4278 references, and also is consistent with a visible System.Address with
4279 no visible operations.
4281 * s-geveop.adb: Add declarations to avoid assumption of visible
4282 operations on type System.Address (since these might not be available
4283 if Address is a non-private type for which the operations
4286 * sem_eval.adb: Minor reformatting
4288 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4289 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4290 reformatting (new function spec format).
4292 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4293 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4294 s-caun64.adb: Add declarations to avoid assumption of visible
4295 operations on type System.Address (since these might not be available
4296 if Address is a non-private type for which the operations are made
4299 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4301 * exp_intr.adb: Minor comment update
4303 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4305 * 5omastop.adb: Add declarations to avoid assumption of visible
4306 operations on type System.Address (since these might not be available
4307 if Address is a non-private type for which the operations
4310 2004-04-19 Vincent Celier <celier@gnat.com>
4312 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4314 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4317 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4319 Call Check with Process_Languages.
4320 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4321 with Process_Languages.
4322 (Recursive_Check): New Boolean parameter Process_Languages. Call
4323 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4326 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4328 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4329 parameter Ada_Main, defaulted to True.
4330 Check for Ada specific characteristics only when Ada_Main is True.
4332 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4334 * prj.adb: (Project_Empty): Add new Project_Data components.
4336 * prj.ads: New types and tables for non Ada languages.
4337 (Project_Data): New components Languages, Impl_Suffixes,
4338 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4339 Include_Path, Include_Data_Set.
4341 * prj-env.ads, prj-env.adb: Minor reformatting
4343 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4344 Put subprograms in alphabetical order
4346 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4347 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4350 * mlib-prj.adb: Back out modification in last version, as they are
4352 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4354 * make.adb: (Mains): Moved to package Makeutl
4355 (Linker_Opts): Moved to package Makeutl
4356 (Is_External_Assignment): Moved to package Makeutl
4357 (Test_If_Relative_Path): Moved to package Makeutl
4358 (Gnatmake): Move sorting of linker options to function
4359 Makeutl.Linker_Options_Switches.
4361 * makeutl.ads, makeutl.adb: New files.
4363 * Makefile.in: Add makeutl.o to the object files for gnatmake
4365 * makeusg.adb: Add line for new switch -eL.
4367 * gnatls.adb (Image): New function.
4368 (Output_Unit): If in verbose mode, output the list of restrictions
4369 specified by pragmas Restrictions.
4371 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4374 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4375 needed, to put it in the range 1970 (included) - 2026 (excluded).
4376 (Time_Of): Do not shift Unix_Min_Year (1970).
4377 Shift the date by multiple of 56 years, if needed, to put it in the
4378 range 1970 (included) - 2026 (excluded).
4380 * adaint.h, adaint.c (__gnat_set_executable): New function.
4382 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4384 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4386 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4387 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4388 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4389 (tree_transform, case N_Code_Statement): Likewise.
4390 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4391 LABEL_STMT_FIRST_IN_EH.
4392 (gnat_expand_stmt, case ASM_STMT): New case.
4394 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4395 UNCONSTRAINED_ARRAY_REF.
4397 * utils.c (poplevel): Temporarily push/pop GC context around inline
4400 * decl.c (maybe_variable): Properly set TREE_READONLY of
4401 UNCONSTRAINED_ARRAY_REF.
4402 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4404 * ada-tree.def: (ASM_STMT): New.
4406 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4407 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4408 ASM_STMT_INPUT): New.
4409 (ASM_STMT_CLOBBER): Likewise.
4411 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4413 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4414 general rcheck mechanism to raise Program_Error for E.4(18), instead
4415 of a custom raiser in System.Partition_Interface.
4416 Part of general cleanup work before PolyORB integration.
4418 * snames.ads, snames.adb: Add new runtime library entities and names
4421 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4423 (Build_Subprogram_Id): New subprogram provided by exp_dist
4424 Code reorganisation in preparation for PolyORB integration.
4426 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4428 (Build_Subprogram_Id): New subprogram provided by exp_dist
4430 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4431 actual parameter types for call to dereference of an
4432 access-to-subprogram type.
4434 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4437 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4438 instead, which has the same behaviour here since we never pass it a
4441 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4444 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4445 to account for new dependency upon Interfaces.C.Strings + link.o
4446 For x86 FreeBSD, use 86numaux.
4448 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4449 from Mlib.Tgt to Mlib.
4451 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4454 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4455 target-specific versions of this subprogram, now implemented as a
4456 target-independent function in Mlib.
4458 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4459 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4460 (Linker_Library_Path_Option): Remove target-specific versions of this
4461 subprogram, now implemented as a target-independent function in Mlib.
4463 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4464 Factors out node table slots allocation.
4465 (Fix_Parents): New subprogram.
4466 Encapsulate the pattern of fixing up parent pointers for syntactic
4467 children of a rewritten node.
4468 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4469 (Rewrite): Use New_Copy when creating saved copy of original node.
4470 (Replace): Use Copy_Node to copy nodes.
4472 2004-04-19 Javier Miranda <miranda@gnat.com>
4474 * sprint.adb (Sprint_Node_Actual): Give support to the new
4475 Access_To_Subprogram node available in Access_Definition nodes. In
4476 addition, give support to the AI-231 node fields: null-exclusion,
4477 all-present, constant-present.
4479 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4481 * sinfo.ads, sinfo.adb:
4482 New field Access_To_Subprogram_Definition in Access_Definition nodes
4484 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4485 decorates internal subtype declaration corresponding to the
4486 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4487 In addition, carry out some code cleanup on this code. In case of
4488 access to protected subprogram call
4489 Replace_Anonymous_Access_To_Protected_Subprogram.
4490 (Set_Actual_Subtypes): Code cleanup.
4492 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4493 Find_Type in case of anonymous access renamings. Add warning in case of
4494 null-excluding attribute used in anonymous access renaming.
4496 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4499 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4501 (Access_Definition): In case of anonymous access to subprograms call
4502 the corresponding semantic routine to decorate the node.
4503 (Access_Subprogram_Declaration): Addition of some comments indicating
4504 some code that probably should be added here. Detected by comparison
4505 with the access_definition subprogram.
4506 (Analyze_Component_Declaration): In case of access to protected
4507 subprogram call Replace_Anonymous_Access_To_Protected.
4508 (Array_Type_Declaration): In case of access to protected subprogram call
4509 Replace_Anonymous_Access_To_Protected_Subprogram.
4510 (Process_Discriminants): In case of access to protected subprogram call
4511 Replace_Anonymous_Access_To_Protected_Subprogram.
4513 * par.adb (P_Access_Definition): New formal that indicates if the
4514 null-exclusion part was present.
4515 (P_Access_Type_Definition): New formal that indicates if the caller has
4516 already parsed the null-excluding part.
4518 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4519 (P_Identifier_Declarations): Code cleanup and give support to renamings
4520 of anonymous access to subprogram types.
4521 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4522 (P_Array_Type_Definition): Give support to AI-254.
4523 (P_Component_Items): Give support to AI-254.
4524 (P_Access_Definition): New formal that indicates if the header was
4525 already parsed by the caller.
4526 (P_Access_Type_Definition): New formal that indicates if the caller has
4527 already parsed the null-excluding part.
4529 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4530 call to P_Access_Definition.
4532 2004-04-19 Geert Bosch <bosch@gnat.com>
4534 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4535 the delicate semantics of floating-point to integer conversion.
4536 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4538 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4539 (Machine_Radix): New function.
4541 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4543 (Machine_Radix): New function also for use in conversion checks.
4545 2004-04-19 Ed Schonberg <schonberg@gnat.com>
4547 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
4549 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
4550 to decorate the access-to-protected subprogram and the equivalent type.
4552 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
4553 to anonymous access to subprogram types.
4555 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
4556 constant-folding, for legality checks in contexts that require an RM
4559 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
4560 temporary but stack checking is not enabled, increment serial number
4561 to so that symbol generation is consistent with and without stack
4564 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
4565 independent on whether stack checking is enabled, caller must check
4566 the corresponding flag.
4568 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
4570 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
4571 parent if it has discriminants.
4572 (Build_Derived_Private_Type): Constructed full view does
4573 not come from source.
4574 (Process_Discriminants): Default discriminants on a tagged type are
4575 legal if this is the internal completion of a private untagged
4578 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
4579 no constraint checks, because it corresponds to an existing object.
4581 * sem_prag.adb (Process_Convention): Pragma applies
4582 only to subprograms in the same declarative part, i.e. the same unit,
4585 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
4586 ignore type mismatch on a numeric conversion if expression comes from
4589 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
4591 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
4592 Homonym_Number parameter, add processing for Source_Location parameter
4594 (Check_Eliminated): Remove the check for homonym numbers, add the check
4595 for source location traces.
4597 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
4598 with Arg_Source_Location corresponding to the changes in the format of
4601 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
4602 Eliminate pragma corresponding to the changes in the format of the
4603 pragma: Homonym_Number is replaced with Source_Location, two ways of
4604 distinguishing homonyms are mutially-exclusive.
4606 2004-04-19 Joel Brobecker <brobecker@gnat.com>
4608 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
4610 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
4611 No_Dollar_In_Label, no longer necessary, as it is always True.
4612 (Strip_Suffixes): Likewise.
4614 2004-04-19 Gary Dismukes <dismukes@gnat.com>
4616 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
4617 modulus for compatibility with size clause on targets with 16-bit
4620 * layout.adb (Discrimify): In the case of private types, set Vtyp to
4621 full type to fix type mismatches on calls to size functions for
4622 discriminant-dependent array components.
4624 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
4626 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
4629 2004-04-19 Pascal Obry <obry@gnat.com>
4631 * mdll-utl.adb (Locate): New version is idempotent.
4633 2004-04-17 Laurent Guerby <laurent@guerby.net>
4635 PR ada/14988 (partial)
4636 * impunit.adb: Fix typo.
4638 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
4640 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
4641 and install-rts-cert targets. Remove all gnatlib and gnattools
4642 targets and all other rts-* targets (moved to libada). Remove (now)
4643 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
4644 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
4646 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4648 * trans.c (tree_transform): Shortcut returning error_mark_node for
4649 statements in annotate_only_mode.
4650 (tree_transform, case N_Label, case N_Return_Statement,
4651 N_Goto_Statement): Make statement tree instead of generating code.
4652 (tree_transform, case N_Assignment_Statement): No longer check
4654 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
4656 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
4658 (gnat_to_gnu): Collect any RTL generated and deal with it.
4659 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
4660 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
4661 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
4663 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
4665 * ada-tree.def (EXPR_STMT): Fix typo in name.
4666 (BLOCK_STMT, IF_STMT): New nodes.
4668 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
4669 LABEL_STMT_FIRST_IN_EH): New macros.
4670 (RETURN_STMT_EXPR): Likewise.
4672 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
4673 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
4675 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4677 * atree.ads: Correct documentation on extended nodes.
4679 * link.c: Set run_path_option for FreeBSD.
4681 2004-04-08 Vincent Celier <celier@gnat.com>
4683 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
4684 one of the ALI file, do not link with DEC lib.
4686 * par.adb Remove the last two characters ("%s" or "%b") when checking
4687 if a language defined unit may be recompiled.
4689 2004-04-08 Ed Schonberg <schonberg@gnat.com>
4691 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
4692 removal of abstract operation leaves no possible interpretation for
4695 * sem_eval.adb (Eval_Qualified_Expression): Use
4696 Set_Raises_Constraint_Error on node when needed, so that it does not
4697 get optimized away by subsequent optimizations.
4699 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
4700 operands even when they are not wrapped in a type conversion.
4702 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
4704 * sem_prag.adb (Set_Exported): Warn about making static as result of
4705 export only when the export is coming from source. This may be not
4706 be true e.g. on VMS where we expand export pragmas for exception codes
4707 together with imported or exported exceptions, and we don't want the
4708 user to be warned about something he didn't write.
4710 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4712 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
4713 duplication between normal entities and those declared as renamings.
4714 No functional change.
4716 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
4717 inline functions returning an unconstrained result.
4719 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
4721 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
4722 conform to what other front-ends do.
4724 2004-04-08 Doug Rupp <rupp@gnat.com>
4726 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
4729 2004-04-06 Pascal Obry <obry@gnat.com>
4731 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
4733 * osint.adb (Program_Name): Do not look past a directory separator.
4735 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
4737 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
4739 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
4740 requirement for preserving a copy of the original assignment node.
4742 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
4744 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
4746 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
4749 2004-04-06 Ed Schonberg <schonberg@gnat.com>
4751 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
4752 operator calls in functional notation, and apply
4753 Universal_Interpretation to operands, not to their type.
4755 2004-04-06 Robert Dewar <dewar@gnat.com>
4757 * 5wdirval.adb: Minor reformatting
4759 2004-04-06 Ed Falis <falis@gnat.com>
4761 * gnat_rm.texi: Improve a reference to the GCC manual
4763 2004-04-05 Vincent Celier <celier@gnat.com>
4765 * adaint.h, adaint.c: Add function __gnat_named_file_length
4767 * impunit.adb: Add Ada.Directories to the list
4769 * Makefile.in: Add VMS and Windows versions of
4770 Ada.Directories.Validity package body.
4772 * Makefile.rtl: Add a-direct and a-dirval
4774 * mlib-tgt.ads: Minor comment update.
4776 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
4777 a-direct.ads, a-direct.adb: New files.
4779 2004-04-05 Vincent Celier <celier@gnat.com>
4782 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
4783 just to the compiler.
4785 2004-04-05 Robert Dewar <dewar@gnat.com>
4787 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
4788 returned string is 1.
4790 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
4792 * eval_fat.ads: Minor reformatting
4794 * g-curexc.ads: Document that lower bound of returned string values
4797 * gnatlink.adb: Add ??? comment for previous change
4798 (need to document why this is VMS specific)
4800 * s-stoele.ads: Minor reformatting
4802 * tbuild.ads: Minor reformatting throughout (new function specs)
4804 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
4807 * scng.adb: Minor reformatting
4809 2004-04-05 Geert Bosch <bosch@gnat.com>
4811 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
4812 (Leading_Part): Still perform truncation to machine number if the
4813 specified radix_digits is greater or equal to machine_mantissa.
4815 2004-04-05 Javier Miranda <miranda@gnat.com>
4817 * par-ch3.adb: Complete documentation of previous change
4818 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
4819 (aliased must appear before constant).
4821 * par-ch4.adb: Complete documentation of previous change.
4823 * par-ch6.adb: Complete documentation of previous change.
4825 * sinfo.ads: Fix typo in commment.
4827 2004-04-05 Ed Schonberg <schonberg@gnat.com>
4829 * sem_ch3.adb (Inherit_Components): If derived type is private and has
4830 stored discriminants, use its discriminants to constrain parent type,
4831 as is done for non-private derived record types.
4833 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
4834 Ada 2005 AI-310: an abstract non-dispatching operation is not a
4835 candidate interpretation in an overloaded call.
4837 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
4838 expression is Null and target type is not an access type (e.g. a
4839 non-private address type).
4841 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
4843 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
4844 statement whose right-hand side is an inlined call, save a copy of the
4845 original assignment subtree to preserve enough consistency for
4846 Analyze_Assignment to proceed.
4848 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
4849 complete assignment subtree which is now unnecessary, as the expansion
4850 of inlined call has been improved to preserve a consistent assignment
4851 tree. Note_Possible_Modification must be called only
4852 after checks have been applied, or else unnecessary checks will
4855 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
4856 of explicit dereferences that do not Come_From_Source:
4857 - be selective on cases where we must go back to the dereferenced
4858 pointer (an assignment to an implicit dereference must not be
4859 recorded as modifying the pointer);
4860 - do not rely on Original_Node being present (Analyze_Assignment
4861 calls Note_Possible_Modification on a copied tree).
4863 * sem_warn.adb (Check_References): When an unset reference to a pointer
4864 that is never assigned is encountered, prefer '<pointer> may be null'
4865 warning over '<pointer> is never assigned a value'.
4867 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
4869 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
4872 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
4874 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
4875 libexc. We currently don't reference anything in this library and
4876 linking it in triggers linker warnings we don't want to see.
4878 * init.c: Update comments.
4880 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4882 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
4883 * utils.c (create_field_decl): Likewise.
4884 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
4886 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
4888 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
4889 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
4890 Add info directory entry and category.
4892 2004-04-02 Jan Hubicka <jh@suse.cz>
4894 * utils.c: Include function.h
4895 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
4897 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4900 * Make-lang.in: Clean up generation of documentation
4902 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
4904 * xgnatug.adb: Removed, replaced by xgnatugn.adb
4906 * xgnatugn.adb: Replaces xgnatug.adb
4908 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
4910 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
4912 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
4913 gnat_ug_wnt.texi: Removed.
4915 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4917 * utils2.c: Update copyright notice.
4919 2004-04-01 Robert Dewar <dewar@gnat.com>
4921 * checks.adb: Minor reformatting throughout
4922 Note that prev checkin added RM reference to alignment warning
4924 2004-04-01 Ed Schonberg <schonberg@gnat.com>
4926 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
4927 non-static when building aggregate for bit-packed array.
4929 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
4930 function call that is itself the actual in a procedure call, build
4933 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
4934 a string literal, create a temporary for it, constant folding only
4935 handles scalars here.
4937 2004-04-01 Vincent Celier <celier@gnat.com>
4939 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
4940 Error_Msg_SP): New empty procedures to instantiate the Scanner.
4941 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
4943 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
4944 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
4945 and get the checksum.
4947 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
4949 Increase the Marking_Label at the end of the Multiple_Main_Loop,
4950 instead of at the beginning.
4952 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
4954 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
4957 * osint.ads (Multi_Unit_Index_Character): New Character global variable
4959 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
4962 * par.adb: Remove test on file name to detect language defined units.
4963 Add test on unit name, after parsing, to detect language defined units
4964 that are not compiled with -gnatg (except System.RPC and its children)
4966 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
4967 following units without style checking.
4969 * switch-c.adb: Change -gnatC to -gnateI
4971 * usage.adb: Document new switch -gnateInnn
4973 * scng.adb (Accumulate_Token_Checksum): New procedure
4974 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
4975 word or literal number.
4976 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
4979 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
4982 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
4983 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
4984 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
4985 5vtpopde.adb: Add missing 'constant' keywords.
4987 2004-04-01 Javier Miranda <miranda@gnat.com>
4989 * par-ch4.adb: (P_Allocator): Code cleanup
4991 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
4994 * sinfo.ads: Complete documentation of previous change
4996 2004-04-01 Pascal Obry <obry@gnat.com>
4998 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
4999 only on VMS. This special handling was done because an old GNU/ld bug
5000 on Windows which has been fixed.
5002 2004-04-01 GNAT Script <nobody@gnat.com>
5004 * Make-lang.in: Makefile automatically updated
5006 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5008 * decl.c (gnat_to_gnu_entity, make_type_from_size):
5009 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
5010 * trans.c (tree_transform, convert_with_check): Likewise.
5011 * utils.c (gnat_signed_or_unsigned_type): Likewise.
5012 (build_vms_descriptor, unchecked_convert): Likewise.
5013 * utils2.c (nonbinary_modular_operation): Likewise.
5015 2004-03-29 Javier Miranda <miranda@gnat.com>
5017 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
5018 (Install_Null_Excluding_Check): Local subprogram that determines whether
5019 an access node requires a runtime access check and if so inserts the
5020 appropriate run-time check.
5021 (Apply_Access_Check): Call Install_Null_Excluding check if required
5022 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
5024 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
5026 * einfo.ads: Fix typo in comment
5028 * exp_ch3.adb (Build_Assignment): Generate conversion to the
5029 null-excluding type to force the corresponding run-time check.
5030 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
5031 type to force the corresponding run-time check.
5033 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
5034 the null-excluding type to force the corresponding run-time check.
5036 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
5037 case of access types unless they have the null-excluding attribute.
5039 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
5042 * exp_util.ads: Fix typo in comment
5044 * par.adb (P_Null_Exclusion): New subprogram
5045 (P_Subtype_Indication): New formal that indicates if the null-excluding
5046 part has been scanned-out and it was present
5048 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5050 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5051 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5052 type to force the corresponding run-time check
5053 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5055 (Resolve_Array_Aggregate): Carry out some static checks
5056 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5058 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5059 attribute must be set only if specified by means of the null-excluding
5060 part. In addition, we must also propagate the access-constant attribute
5062 (Access_Subprogram_Declaration, Access_Type_Declaration,
5063 Analyze_Component_Declaration, Analyze_Object_Declaration,
5064 Array_Type_Declaration, Process_Discriminants,
5065 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5066 and carry out some static checks.
5067 (Build_Derived_Access_Type): Set the null-excluding attribute
5068 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5071 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5073 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5075 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5076 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5077 null-excluding part was present; it is not required to be done here in
5078 case of anonymous access types.
5079 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5082 * sem_res.adb (Resolve_Actuals): Carry out some static check
5083 (Resolve_Null): Allow null in anonymous access
5085 * sinfo.adb: New subprogram Null_Exclusion_Present
5086 All_Present and Constant_Present available on access_definition nodes
5088 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5089 object_declaration, derived_type_definition, component_definition,
5090 discriminant_specification, access_to_object_definition,
5091 access_function_definition, allocator, access_procedure_definition,
5092 access_definition, parameter_specification, All_Present and
5093 Constant_Present flags available on access_definition nodes.
5095 2004-03-29 Robert Dewar <dewar@gnat.com>
5097 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5098 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5099 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5100 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5101 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5102 sem_prag.adb: Updates to handle multiple units/file
5104 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5106 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5107 sem_util.adb: Minor reformatting
5109 * sem_ch12.adb: Add comment for previous change
5111 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5113 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5114 executable name when not initialized. Otherwise, use its current value.
5116 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5117 initialize it to another executable name than the current one. This
5118 allows to configure paths for an executable name (gnatmake) different
5119 from the current one (gnatdist).
5121 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5123 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5124 current unit cannot be inlined if it appears in the body of a withed
5125 unit, to avoid order of elaboration problems in gigi.
5127 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5128 information for protected (wrapper) operation as well, to simplify gdb
5131 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5132 protected body, indicate that the entity for the generated spec comes
5133 from source, to ensure that references are properly generated for it.
5134 (Build_Body_To_Inline): Do not inline a function that returns a
5137 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5138 apply convention to homonyms that are declared explicitly.
5140 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5141 that renames an equality operator and the operands are overloaded,
5142 resolve them with the declared formal types, before rewriting as an
5145 2004-03-29 GNAT Script <nobody@gnat.com>
5147 * Make-lang.in: Makefile automatically updated
5149 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5151 * memtrack.adb: Log realloc calls, which are treated as free followed
5154 2004-03-25 Vincent Celier <celier@gnat.com>
5156 * prj-makr.adb (Process_Directories): Detect when a file contains
5157 several units. Do not include such files in the config pragmas or
5158 in the naming scheme.
5160 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5161 Resolve links only when not in Trusted_Mode.
5162 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5163 Do not resolve links for the display names.
5165 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5166 resolve links when computing the display names.
5168 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5170 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5171 attribute reference does not denote a subtype, it can be any
5172 expression that has a classwide type, potentially after an implicit
5173 dereference. In particular, the prefix can be a view conversion for
5174 a classwide type (for which Is_Object_Reference holds), but it can
5175 also be a value conversion for an access-to-classwide type. In the
5176 latter case, there is an implicit dereference, and the original node
5177 for the prefix does not verify Is_Object_Reference.
5179 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5180 conversion of a discriminant-dependent component of a mutable object
5183 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5185 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5186 inherited, has convention C, and has unconstrained array parameters,
5187 place the corresponding warning on the derived type declaration rather
5188 than the original subprogram.
5190 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5191 indication on renaming declaration, if formal has a box and actual
5194 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5195 determine whether to generate an implicit or explicit reference to
5198 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5199 subprogram renaming comes from a defaulted formal subprogram in an
5202 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5204 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5205 value expressions to ensure that calls within a component definition
5206 will be checked (since those are evaluated during the record type's
5209 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5211 * s-tpobop.adb: Code clean up:
5212 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5214 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5216 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5218 * Makefile.in: Clean up in the ravenscar run time.
5220 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5222 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5223 of No_Strict_Aliasing to build_pointer_type_for_mode.
5224 * utils.c (update_pointer_to): Walk pointer and ref chains.
5226 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5228 * ali.ads: Fix Comment about Dynamic_Elab.
5230 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5231 Has_RACW, Is_Generic, etc.)
5232 (Output_Object, Gnatls): Take into account ALI files not attached to
5235 2004-03-22 Vincent Celier <celier@gnat.com>
5237 * gprep.adb: Change all String_Access to Name_Id
5238 (Is_ASCII_Letter): new function
5239 (Double_File_Name_Buffer): New procedure
5240 (Preprocess_Infile_Name): New procedure
5241 (Process_Files): New procedure
5242 (Gnatprep): Check if output and input are existing directories.
5243 Call Process_Files to do the real job.
5245 2004-03-22 Robert Dewar <dewar@gnat.com>
5247 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5248 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5250 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5252 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5253 case when the source contains only comments.
5255 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5257 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5258 declaration for a child subprogram body that acts as a spec, indicate
5259 that the entity in the declaration needs debugging information.
5261 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5262 full view if the subtype is created for a constrained record component;
5263 gigi has enough information to construct the record, and there is no
5264 place in the tree for the declaration.
5266 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5267 serial number for the dummy body that is built for analysis, to avoid
5268 inconsistencies in the generation of internal names when compiling
5271 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5273 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5276 2004-03-22 GNAT Script <nobody@gnat.com>
5278 * Make-lang.in: Makefile automatically updated
5280 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5282 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5283 * trans.c (tree_transform, emit_index_check): Likewise.
5284 * utils.c (build_template): Likewise.
5285 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5286 (maybe_unconstrained_array, unchecked_convert): Likewise.
5287 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5288 (build_unary_op): Likewise.
5289 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5290 (fill_vms_descriptor): Likewise.
5291 (build_call_alloc_dealloc): Likewise.
5293 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5295 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5298 * gnat_ug.texi: Add info directory category and entry.
5299 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5300 gnat_ug_wnt.texi: Regenerate.
5302 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5304 * ada-tree.h: Update copyright notice.
5307 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5309 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5310 as regular exception objects and not as mere integers representing the
5311 condition code. The latter approach required some dynamics to mask off
5312 severity bits, which did not fit well into the GCC table based model.
5313 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5314 exception data objects. We don't it and it would conflict with the other
5315 external symbol we have to generate for such exceptions.
5317 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5318 the special code for VMS exceptions, since these are now represented
5319 as regular exceptions objects.
5321 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5323 * decl.c (debug_no_type_hash): Remove.
5324 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5325 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5327 2004-03-19 Laurent Guerby <laurent@guerby.net>
5329 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5330 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5332 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5334 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5335 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5336 (TYPE_RM_SIZE_INT): Directly use type.values.
5337 (TREE_LOOP_ID): Clean up check.
5338 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5339 TYPE_VALUES, not TYPE_FIELDS.
5340 * trans.c (convert_with_check): Delay access of bounds of basetype
5341 until sure is numeric.
5343 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5345 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5348 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5349 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5350 Specific.Set instead of direct call to e.g pthread_setspecific.
5352 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5354 * adaint.c: Update comments.
5356 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5357 GNATLIB_SHARED for FreeBSD.
5359 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5361 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5362 When needed (stack checking) the stack size is retrieved
5363 from the VxWorks kernel.
5365 * Makefile.in: Flag -nostdinc is required when building the run time
5366 for avoiding looking for files in the base compiler.
5367 Add the VxWorks specific version of the package body for
5368 System.Stack_checking.Operations (5zstchop.adb).
5370 * Make-lang.in: Add the object file for
5371 System.Stack_Checking.Operations.
5373 * Makefile.rtl: Add object file for the package
5374 System.Stack_Checking.Operations.
5376 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5378 * s-stache.ads, s-stache.adb: Move the operations related to stack
5379 checking from this package to package System.Stack_Checking.Operations.
5380 This way, stack checking operations are only linked in the final
5381 executable when using the -fstack-check flag.
5383 2004-03-18 Doug Rupp <rupp@gnat.com>
5385 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5388 * 5qsystem.ads, 5xcrtl.ads: New files.
5390 2004-03-18 Vincent Celier <celier@gnat.com>
5392 * prj.adb (Reset): Reset hash table Files_Htable
5394 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5395 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5396 the procedures Add_To_Path_File.
5397 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5398 making sure that each directory is present only once and, for object
5399 dirs, when a directory already present is added, the duplicate is
5400 removed and the directory is always put as the last in the table.
5401 Write the path files at the end of these accumulations.
5403 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5404 Files_Htable for all sources.
5406 * prj-proc.adb (Process): Remove restrictions between not directly
5407 related extending projects.
5409 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5411 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5412 (Find_Sources): Minor speed optimization.
5414 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5415 parameter Trusted_Mode.
5417 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5419 * scn.adb (Determine_License): Take into account a degenerated case
5420 when the source contains only comments.
5422 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5424 * sem_warn.adb (Check_References): For a warning on a selected
5425 component that does not come from source, locate an uninitialized
5426 component of the record type to produce a more precise error message.
5428 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5430 * 3zsoccon.ads: Fix multicast options.
5432 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5435 2004-03-15 Robert Dewar <dewar@gnat.com>
5437 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5438 pragma used for a private type.
5440 * lib-xref.adb (Generate_Reference): Do not generate warning if
5441 reference is in a different unit from the pragma Unreferenced.
5443 * 5vtpopde.adb: Minor reformatting
5444 Fix casing of To_Task_ID
5446 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5447 flag if we have an unchecked conversion to an access type in the same
5450 2004-03-15 Geert Bosch <bosch@gnat.com>
5452 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5453 imaginary parts, use Double precision throughout.
5455 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5456 we want to be able to compile run-time with -gnata for testing, but
5457 this may also be instantiated in user code that is compiled with -gnata.
5459 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5461 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5462 codes. Having a separate type for this is useful to enforce consistency
5463 throughout the various run-time units.
5464 (Exception_Data): Use Exception_Code for Import_Code.
5466 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5467 Natural and Integer in various places.
5468 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5469 with the severity bits masked off.
5470 (Register_VMS_Exception): Handle the additional exception data pointer
5473 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5474 component, now reflected by an exported accessor.
5475 (is_handled_by): New routine to compute whether the propagated
5476 occurrence matches some handler choice specification. Extracted out of
5477 get_action_description_for, and expanded to take care of the VMS
5479 (get_action_description_for): Use is_handled_by instead of an explicit
5480 complex condition to decide if the current choice at hand catches the
5481 propagated occurrence.
5483 * raise.h (Exception_Code): New type for C.
5485 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5486 System.Standard_Library.Exception_Code, to allow references from the
5487 pragma import/export expander.
5489 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5490 New accessors to allow easy access to GNAT exception data
5492 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5493 redundant Handled_By_Others component, helper for the personality
5494 routine which will now be able to call the appropriate exception data
5497 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5498 component of Standard_Exception_Type to be the closest possible to
5499 Exception_Code in System.Standard_Library, that we cannot get at this
5500 point. Expand a ??? comment to notify that this type node should
5501 probably be rewritten later on.
5503 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5504 registration call to include a pointer to the exception object in the
5507 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5508 instead of int and explicit bitmasks.
5510 2004-03-15 Vincent Celier <celier@gnat.com>
5512 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5513 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5515 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5516 longer needed now that it is in the spec of
5517 System.Tasking.Task_Attributes.
5519 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5521 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5523 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5525 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5526 taken care of in Scan_Make_Arg.
5527 (Scan_Make_Arg): Add the executable suffix only if the argument
5528 following -o, in canonical case, does not end with the executable
5529 suffix. When in verbose mode and executable file name does not end
5530 with executable suffix, output the executable name, in canonical case.
5532 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5533 to avoid warnings when instantiating Ada.Task_Attributes.
5536 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5537 in the correct order.
5539 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5540 redirect standard output and error to a file for the invocation of the
5541 compiler, then read the file.
5543 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5544 directory, instead of the Value.
5545 (Find_Source_Dirs): Remove useless code & comments.
5547 2004-03-15 Ed Schonberg <schonberg@gnat.com>
5549 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
5550 tagged type is inherited, and the parent operation is not frozen yet,
5551 force generation of a freeze node for the inherited operation, so the
5552 corresponding dispatch entry is properly initialized.
5553 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
5554 when looking for user-defined equality operation.
5556 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
5557 boolean when locating primitive equality of tagged component.
5559 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
5560 bit-aligned field and the right-hand side a string literal, introduce
5561 a temporary before expanding assignment into a loop.
5563 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
5564 priority in full, to ensure that any expanded subepxressions of it are
5565 elaborated in the scope of the init_proc.
5567 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
5568 after object declaration, skipping over code that may have been
5569 generated for validity checks.
5571 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
5572 discriminants, ignore the known discriminants of its full view, if
5573 any, to check legality.
5575 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
5576 component if type has unknown discriminants.
5577 (Analyze_Private_Extension_Declaration): Discriminant constraint is
5578 null if type has unknown discriminants.
5580 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
5581 for end label when present.
5583 * s-fileio.adb (Open): When called with a C_Stream, use given name for
5584 temporary file, rather than an empty string.
5586 2004-03-15 Ed Falis <falis@gnat.com>
5588 * s-thread.adb: Removed, no longer used.
5590 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5592 * decl.c (target.h): Now include.
5593 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
5594 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
5595 (validate_size): For POINTER_TYPE, get smallest size permitted on
5598 * fe.h: Sort Einfo decls and add Set_Mechanism.
5600 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
5601 (ada/decl.o): Depends on target.h.
5603 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
5604 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
5606 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
5608 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
5610 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
5611 Insert_Dereference_Action when rewriting an implicit dereference into
5612 an explicit one, this will be taken care of during expansion of the
5613 explicit dereference.
5614 (Expand_N_Slice): Same. Always do the rewriting, even for the case
5615 of non-packed slices, since the dereference action generated by
5616 expansion of the explicit dereference is needed in any case.
5617 (Expand_N_Selected_Component): When rewriting an implicit dereference,
5618 analyze and resolve the rewritten explicit dereference so it is seen
5620 (Insert_Dereference_Action): This procedure is now called only for the
5621 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
5622 dereferences that do not come from source (including explicit
5623 dereferences resulting from rewriting implicit ones), but do not
5624 recursively insert a check for the dereference nodes contained within
5626 (Insert_Dereference_Action): Clarify and correct comment.
5628 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
5631 Move language detection to the top level.
5632 * config-lang.in: Build by default.
5634 2004-03-05 Robert Dewar <dewar@gnat.com>
5636 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
5638 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
5639 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5640 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5641 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
5642 unchecked conversion to spec to avoid warnings.
5644 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
5647 * 7stpopsp.adb: Correct casing in To_Task_ID call
5649 * a-strsea.ads, a-strsea.adb: Minor reformatting
5651 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
5653 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
5654 Adjust Max_Msg_Length to be clearly large enough.
5656 * fe.h: Define In_Same_Source_Unit
5658 * osint.adb: Add pragma Warnings Off to suppress warnings
5659 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
5662 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
5664 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
5666 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
5668 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
5670 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
5672 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
5673 node. We now do generate them for gcc back end.
5675 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
5678 * sinput-c.adb: Fix bad name in header.
5679 Add pragma Warnings Off to suppress aliasing warning.
5681 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
5683 * snames.h, snames.ads, snames.adb: Add entry for pragma
5686 2004-03-05 Vincent Celier <celier@gnat.com>
5688 * prj-com.ads: Add hash table Files_Htable to check when a file name
5689 is already a source of another project.
5691 * prj-nmsc.adb (Record_Source): Before recording a new source, check
5692 if its file name is not already a source of another project. Report an
5695 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
5696 source file name, call gnatpp with all the sources of the main project.
5698 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
5701 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
5702 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
5703 /RUNTIME_SYSTEM=, converted to --RTS=
5704 /NOTABS, converted to -notabs
5706 2004-03-05 Pascal Obry <obry@gnat.com>
5708 * make.adb: Minor reformatting.
5710 2004-03-05 Ed Schonberg <schonberg@gnat.com>
5712 Part of implemention of AI-262.
5713 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
5715 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
5718 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
5719 when component type is a partially constrained class-wide subtype.
5720 (Constrain_Discriminated_Type): If parent type has unknown
5721 discriminants, a constraint is illegal, even if full view has
5723 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
5724 with unknown discriminants whose full view is a discriminated record.
5726 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
5727 flag, to handle properly derivations of tagged types with unknown
5729 (Analyze_Package_Spec, Analyze_Package_Body): Install
5730 Private_With_Clauses before analyzing private part or body.
5732 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
5733 Has_Discriminants can be true for a given type (documentation).
5735 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
5737 * s-restri.ads: Fix license (GPL->GMGPL).
5739 * s-tassta.adb: Minor reformatting.
5741 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5742 by calls to Exit_One_ATC_Level, since additional clean up is performed
5745 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5746 by calls to Exit_One_ATC_Level, since additional clean up is performed
5749 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5751 * trans.c: Reflect GCC changes to fix bootstrap problem.
5752 Add warning for suspicious aliasing unchecked conversion.
5754 2004-03-05 GNAT Script <nobody@gnat.com>
5756 * Make-lang.in: Makefile automatically updated
5758 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
5760 * ali.adb (Read_Instantiation_Instance): Do not modify the
5761 current_file_num when reading information about instantiations, since
5762 this corrupts files in later references.
5764 2004-03-02 Vincent Celier <celier@gnat.com>
5766 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
5767 before checking if it is read-only.
5769 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
5770 of SRC_DIRS and eliminate duplicates.
5772 * gprcmd.adb: Replace command "path" with command "path_sep" to return
5774 (Usage): Document path_sep
5776 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
5777 C++ compiler. No need for a script.
5778 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
5779 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
5782 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
5783 where there are Ada sources.
5784 (Set_Ada_Paths): Only add to the include path the source dirs of project
5786 (Add_To_Path): Add the Display_Values of the directories, not their
5789 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
5792 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
5794 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
5795 Value is canonicalized.
5796 (Language_Independent_Check): Do not copy Value to Display_Value when
5797 canonicalizing Value.
5799 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
5800 path to find limited with cycles.
5801 (Parse_Single_Project): Use canonical cased path to find the end of a
5804 2004-03-02 Ed Schonberg <schonberg@gnat.com>
5806 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
5807 and not a child unit.
5809 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
5810 appear in a with_clause.
5812 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
5813 only happen in type_annotate mode, do not try to elaborate it.
5815 * exp_util.adb (Force_Evaluation): If expression is a selected
5816 component on the left of an assignment, use a renaming rather than a
5817 temporary to remove side effects.
5819 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
5820 inlined instance body, which is analyzed before the end of the
5823 2004-03-02 Robert Dewar <dewar@gnat.com>
5825 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
5826 sem_ch4.adb: Use new feature for substitution of keywords in VMS
5828 * errout.ads, errout.adb: Implement new circuit for substitution of
5831 * sem_case.adb (Analyze_Choices): Place message properly when case is
5832 a subtype reference rather than an explicit range.
5834 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
5836 2004-03-02 Doug Rupp <rupp@gnat.com>
5838 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
5840 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
5842 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
5844 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5846 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
5849 2004-02-25 Robert Dewar <dewar@gnat.com>
5851 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5852 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
5853 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
5854 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
5855 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
5856 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
5857 the defining instance of the type to avoid aliasing problems.
5858 Fix copyright header. Fix bad comments in package header.
5860 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
5862 2004-02-25 Ed Schonberg <schonberg@gnat.com>
5864 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
5865 rewritten as references when aliased through an address clause.
5867 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
5868 whether call can be interpreted as an indirect call to the result of a
5869 parameterless function call returning an access subprogram.
5871 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
5874 * exp_ch7.adb (Make_Clean): Remove generation of calls to
5875 Unlock[_Entries], since this is now done by Service_Entries directly.
5877 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
5879 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
5880 Requeue_Call for better code readability. Change spec and update calls:
5881 PO_Service_Entries now unlock the PO on exit.
5882 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
5885 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
5887 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
5889 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
5891 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
5892 protected subprogram call and analyzing the result of such expanding
5893 in case when the called protected subprogram is eliminated.
5895 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
5898 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
5900 * Makefile.in: Clean ups.
5902 2004-02-23 Ed Schonberg <schonberg@gnat.com>
5904 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
5905 protected operations if original subprogram is flagged as eliminated.
5906 (Expand_N_Subprogram_Body): For a protected operation, create
5907 discriminals for next operation before checking whether the operation
5910 * exp_ch9.adb (Expand_N_Protected_Body,
5911 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
5912 for internal protected operations if the original subprogram is
5915 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
5916 declared in a single protected object.
5918 2004-02-23 Vincent Celier <celier@gnat.com>
5920 * prj-attr.adb: Make attribute Builder'Executable an associative array,
5921 case insensitive if file names are case insensitive, instead of a
5922 standard associative array.
5924 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
5925 them as case insensitive on platforms where the file names are case
5928 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
5929 project file has already been parsed that canonical path are compared.
5931 2004-02-23 Robert Dewar <dewar@gnat.com>
5933 * sinput-c.ads: Correct bad unit title in header
5935 * freeze.adb: Minor reformatting
5937 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5939 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
5940 nonaddressable COMPONENT_REF that is removing padding that we are
5941 taking the address of, take the address of the padded record instead
5942 if item is variable size.
5944 2004-02-20 Robert Dewar <dewar@gnat.com>
5946 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
5948 2004-02-20 Ed Schonberg <schonberg@gnat.com>
5950 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
5951 itype references for the constrained designated type of a component
5952 whose base type is already frozen.
5954 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
5956 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
5959 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
5961 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
5962 identifier for a phantom package that rewrites the formal package
5963 declaration with a box. The Add semantic decorations for the defining
5964 identifier from the original node (that represents the formal package).
5966 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
5968 * Make-lang.in (ada/stamp-sdefault): Use the top level
5971 2004-02-19 Richard Henderson <rth@redhat.com>
5973 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
5975 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
5977 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
5978 Scan_ALI can be used for multiple ALI files without reinitializing
5981 2004-02-18 Robert Dewar <dewar@gnat.com>
5983 * debug.adb: Minor reformatting.
5985 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5987 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
5988 to zero if there is an address clause.
5990 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
5992 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
5994 2004-02-18 Gary Dismukes <dismukes@gnat.com>
5996 * layout.adb (Layout_Component_List): Revise generation of call to
5997 discriminant-checking function to pass selections of all of the type's
5998 discriminants rather than just the variant-controlling discriminant.
6000 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
6002 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
6003 fail in the current setup and triggers spurious system error messages.
6004 Pretend it occurred and failed instead.
6006 2004-02-18 Vincent Celier <celier@gnat.com>
6008 * bld.adb: Mark FLDFLAGS as saved
6009 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
6010 it is not the root project. Put each directory to be
6011 extended between double quotes to prevent it to be expanded on Windows.
6012 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
6013 the project file. Set them back to their initial values if they have not
6014 been set in the project file.
6016 * gprcmd.adb: (Gprdebug, Debug): New global variables
6017 (Display_Command): New procedure
6018 (Usage): Document new command "linkopts"
6019 Call Display_Command when env var GPRDEBUG has the value "TRUE"
6020 Implement new command "linkopts"
6021 Remove quotes that may be around arguments for "extend"
6022 Always call Normalize_Pathname with arguments formatted for the platform
6024 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
6025 Change @echo to @$(display) in target clean to be able to clean silently
6027 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
6029 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
6032 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
6033 = Extending_All when current project is an extending all project.
6035 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
6036 set to True only for LINK command, after Unix switch -o.
6037 (Process_Arguments): Set Output_File_Expected to True for LINK command
6038 after Unix switch -o. When Output_File_Expected is True, never add an
6039 extension to a file name.
6041 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
6042 option file name, only to the --for-linker= switch.
6043 (Option_File_Name): If option file name do not end with ".opt", append
6046 2004-02-18 GNAT Script <nobody@gnat.com>
6048 * Make-lang.in: Makefile automatically updated
6050 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6052 * Make-lang.in (stamp-sdefault): Do not depend on
6055 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6057 * config-lang.in: Disable Ada by default until probe logic for
6058 a bootstrap Ada compiler can be moved to the top level configure
6061 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6063 * decl.c (components_to_record): Don't claim that the internal fields
6064 we make to hold the variant parts are semantically addressable, because
6067 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6068 adjust the comment describing the modular type form when we can use it.
6069 (Install_PAT): Account for the Esiz renaming.
6071 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6072 sc_onstack context indication before raising the exception to which
6073 the signal is mapped. Allows better handling of later signals possibly
6074 triggered by the resumed user code if the exception is handled.
6076 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6078 * 5zinit.adb: Removed, no longer used.
6080 2004-02-12 Robert Dewar <dewar@gnat.com>
6082 * ali.adb: Remove separating space between parameters on R line. Makes
6083 format consistent with format used by the binder for Set_Globals call.
6085 * atree.ads, atree.adb: Minor reformatting (new function header format)
6087 * bindgen.adb: Add Run-Time Globals documentation section containing
6088 detailed documentation of the globals passed from the binder file to
6091 * gnatls.adb: Minor reformatting
6093 * init.c (__gnat_set_globals): Add note pointing to documentation in
6096 * lib-writ.ads, lib-writ.adb: Remove separating space between
6097 parameters on R line.
6098 Makes format consistent with format used by the binder for Set_Globals
6101 * osint.ads: Add 2004 to copyright notice
6104 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6105 Noticed during code reading, documentation issue only
6107 * usage.adb: Remove junk line for obsolete C switch
6108 Noticed during code reading
6110 2004-02-12 Vincent Celier <celier@gnat.com>
6112 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6113 extend for each directory, so that multiple /** directories are
6114 extended individually.
6115 (Recursive_Process): Set the default for LANGUAGES to ada
6117 * gprcmd.adb: Define new command "ignore", to do nothing.
6118 Implement new comment "path".
6120 * Makefile.generic: Suppress output when SILENT is set
6121 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6122 used, so that the correct compiler is invoked.
6123 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6124 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6126 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6128 * Makefile.in: Clean ups and remove obsolete targets.
6130 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6132 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6133 predicate declared in exp_util.
6135 * exp_util.adb: Add comments.
6137 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6138 visibility before compiling context of the subunit.
6140 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6141 value but the name is a procedure, do not attempt to analyze as a call,
6142 in order to obtain more telling diagnostics.
6144 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6145 'Access on parameterless function calls.
6146 (Normalize_Actuals): For a parameterless function call with missing
6147 actuals, defer diagnostic until resolution of enclosing call.
6149 * sem_util.adb (Wrong_Type): If the context type is an access to
6150 subprogram and the expression is a procedure name, suggest a missing
6153 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6154 Nathanael Nerode <neroden@gcc.gnu.org>
6156 PR ada/6637, PR ada/5911
6157 Merge with libada-branch:
6158 * config-lang.in: Build libada only when ada is built.
6160 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6162 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6163 for a tagged type, verify that both formals have the same type.
6165 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6166 temporary when the formal is an in-parameter and the actual a possibly
6169 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6170 when expansion is disabled, to ensure proper name capture with
6171 overloaded literals. Condition can be of any boolean type, resolve
6174 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6175 renaming is for a formal subprogram with a default operator name, and
6176 there is a usable operator that is visible at the point of
6179 2004-02-09 Robert Dewar <dewar@gnat.com>
6181 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6182 rewrite to ignore errors in ali files, intended to allow tools downward
6183 compatibility with new versions of ali files.
6185 * ali.ads: Add new parameter Ignore_Errors
6187 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6188 duplicating the error message giving the file with restrictions.
6190 * debug.adb: Add debug flag I for gnatbind
6192 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6193 operators for the case where the operator is a defining operator.
6195 * exp_ch3.adb: Minor reformatting (new function spec format).
6197 * exp_ch4.adb: Add comment for previous change, and make minor
6198 adjustment to loop to always check for improper loop termination.
6199 Minor reformatting throughout (new function spec format).
6201 * gnatbind.adb: Implement -di debug flag for gnatbind
6203 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6205 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6207 * lib-load.adb: Fix bad assertion.
6208 Found by testing and code reading.
6211 * lib-load.ads: Minor reformatting.
6213 * lib-writ.adb: There is only one R line now.
6215 * lib-writ.ads: Add documentation on making downward compatible changes
6216 to ali files so old tools work with new ali files.
6217 There is only one R line now.
6218 Add documentation on format incompatibilities (with special GPS note)
6220 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6222 * par-load.adb: Minor reformatting
6224 * sem_ch8.adb: Fix to error message from last update
6225 Minor reformatting and restructuring of code from last update
6227 * par-prag.adb, snames.adb, snames.ads, snames.h,
6228 sem_prag.adb: Implement pragma Profile.
6230 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6233 * usage.adb: Add line for -gnatyN switch
6235 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6237 2004-02-09 Albert Lee <lee@gnat.com>
6239 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6241 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6243 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6246 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6247 is nested in an instance that is not frozen yet, to avoid
6248 order-of-elaboration problems in gigi.
6250 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6251 body the attribute is legal.
6253 2004-02-09 Robert Dewar <dewar@gnat.com>
6255 * s-rident.ads: Minor comment correction
6257 * targparm.adb: Remove dependence on uintp completely. There was
6258 always a bug in Make in that it called Targparm before initializing
6259 the Uint package. The old code appeared to get away with this, but
6260 the new code did not! This caused an assertion error in gnatmake.
6262 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6263 are indeed fully supported.
6265 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6267 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6269 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6271 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6272 with targetm.calls.promote_prototypes.
6274 2004-02-04 Robert Dewar <dewar@gnat.com>
6276 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6277 ali.ads, gprcmd.adb: Minor reformatting
6279 * bindgen.adb: Output restrictions string for new style restrictions
6282 * impunit.adb: Add s-rident.ads (System.Rident) and
6283 s-restri (System.Restrictions)
6285 * lib-writ.adb: Fix bug in writing restrictions string (last few
6288 * s-restri.ads, s-restri.adb: Change name Restrictions to
6289 Run_Time_Restrictions to avoid conflict with package name.
6290 Add circuit to read and acquire run time restrictions.
6292 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6294 * restrict.ads, restrict.adb: Use the new restriction
6295 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6297 * sem_prag.adb: No_Task_Attributes is a synonym of
6298 No_Task_Attributes_Package.
6300 * snames.ads, snames.adb: New entry for proper handling of
6303 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6304 (AI-00249) that supersedes the GNAT specific restriction
6307 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6310 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6311 body, an identifier may be wrapped in an unchecked conversion.
6313 2004-02-04 Vincent Celier <celier@gnat.com>
6315 * lib-writ.ads: Comment update for the W lines
6317 * bld.adb: (Expression): An empty string list is static
6319 * fname-uf.adb: Minor comment update
6321 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6323 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6324 restrictions on the target.
6326 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6328 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6331 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6333 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6335 2004-02-02 Vincent Celier <celier@gnat.com>
6337 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6338 comment before the usage.
6339 Gprcmd: Fail when command is not recognized.
6340 (Usage): Document command "prefix"
6342 * g-md5.adb (Digest): Process last block.
6343 (Update): Do not process last block. Store remaining characters and
6346 * g-md5.ads (Update): Document that several call to update are
6347 equivalent to one call with the concatenated string.
6348 (Context): Add fields to allow new Update behaviour.
6350 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6352 When May_Fail is True and no existing file can be found, return No_File.
6354 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6357 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6358 spec file name instead on the W line.
6360 2004-02-02 Robert Dewar <dewar@gnat.com>
6362 * ali.adb: Read and acquire info from new format restrictions lines
6364 * bcheck.adb: Add circuits for checking restrictions with parameters
6366 * bindgen.adb: Output dummy restrictions data
6369 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6370 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6371 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6372 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6373 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6375 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6376 the warning message on access to possibly uninitialized variable S)
6377 Minor changes for new restrictions handling.
6379 * gnatbind.adb: Minor reformatting
6380 Minor changes for new restrictions handling
6381 Move circuit for -r processing here from bcheck (cleaner)
6383 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6385 * lib-writ.adb: Output new format restrictions lines
6387 * lib-writ.ads: Document new R format lines for new restrictions
6390 * s-restri.ads/adb: New files
6392 * Makefile.rtl: Add entry for s-restri.ads/adb
6394 * par-ch3.adb: Fix bad error messages starting with upper case letter
6397 * restrict.adb: Major rewrite throughout for new restrictions handling
6398 Major point is to handle restrictions with parameters
6400 * restrict.ads: Major changes in interface to handle restrictions with
6401 parameters. Also generally simplifies setting of restrictions.
6403 * snames.ads/adb: New entry for proper handling of No_Requeue
6405 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6406 restriction counting.
6407 Other minor changes for new restrictions handling
6409 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6410 Restriction_Warnings now allows full parameter notation
6411 Major rewrite of Restrictions for new restrictions handling
6413 2004-02-02 Javier Miranda <miranda@gnat.com>
6415 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6416 syntax rule for object renaming declarations.
6417 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6418 component definitions.
6420 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6422 (Array_Type_Declaration): Give support to access components. In addition
6423 it was also modified to reflect the name of the object in anonymous
6424 array types. The old code did not take into account that it is possible
6425 to have an unconstrained anonymous array with an initial value.
6426 (Check_Or_Process_Discriminants): Allow access discriminant in
6428 (Process_Discriminants): Allow access discriminant in non-limited types
6429 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6430 node. Change Ada0Y to Ada 0Y in comments
6432 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6434 Change Ada0Y to Ada 0Y in comments
6436 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6437 renamings Change Ada0Y to Ada 0Y in comments
6439 * sem_type.adb (Find_Unique_Type): Give support to the equality
6440 operators for universal access types
6441 Change Ada0Y to Ada 0Y in comments
6443 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6445 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6447 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6448 Change Ada0Y to Ada 0Y in comments
6450 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6451 component definition and object renaming nodes
6452 Change Ada0Y to Ada 0Y in comments
6454 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6456 * restrict.adb: Use the new restriction identifier
6457 No_Requeue_Statements instead of the old No_Requeue for defining the
6460 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6461 No_Requeue_Statements.
6463 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6464 that supersedes the GNAT specific restriction No_Requeue. The later is
6465 kept for backward compatibility.
6467 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6469 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6470 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6471 pragma and fix incorrect ones.
6473 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6474 warning if the pragma is redundant.
6476 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6478 * 5staprop.adb: Add missing 'constant' keywords.
6480 * Makefile.in: use consistent value for SYMLIB on
6481 platforms where libaddr2line is supported.
6483 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6485 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6488 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6490 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6491 handlers in the environment thread. This allows proper propagation of
6492 an exception on stack overflows in this thread even when the builtin
6493 ABI stack-checking scheme is used without support for a stack reserve
6496 * utils.c (create_field_decl): Augment the head comment about bitfield
6497 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6498 here, because the former is not accurate enough at this point.
6499 Let finish_record_type decide instead.
6500 Don't make a bitfield if the field is to be addressable.
6501 Always set a size for the field if the record is packed, to ensure the
6502 checks for bitfield creation are triggered.
6503 (finish_record_type): During last pass over the fields, clear
6504 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6505 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6506 from DECL_BIT_FIELD.
6508 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6510 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6511 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6512 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6514 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6516 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6518 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6519 (ZCX_By_Default): Likewise.
6520 (Front_End_ZCX_Support): Likewise.
6522 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6523 (Initialize_Lock): Mark Level unreferenced.
6524 (Sleep): Mark Reason unreferenced.
6525 (Timed_Sleep): Likewise.
6527 (Exit_Task): Use Result.
6528 (Check_No_Locks): Mark Self_ID unreferenced.
6530 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6531 (Bound_Thread_Attributes): Make Sproc constant.
6532 (New_Bound_Thread_Attributes): Likewise.
6534 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6536 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6537 one-dimensional array an slice assignments, when component type is
6540 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6541 component type is controlled, and control_actions are in effect, use
6542 TSS procedure rather than generating inline code.
6544 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6545 arrays with controlled components.
6547 2004-01-26 Vincent Celier <celier@gnat.com>
6549 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
6550 command line for the non VMS case.
6552 * gnatlink.adb (Process_Binder_File): When building object file, if
6553 GNU linker is used, put all object paths between quotes, to prevent ld
6554 error when there are unusual characters (such as '!') in the paths.
6556 * Makefile.generic: When there are sources in Ada and the main is in
6557 C/C++, invoke gnatmake with -B, instead of -z.
6559 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
6560 from VMS_Conversion.
6561 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
6562 specification of argument file on the command line.
6564 2004-01-26 Bernard Banner <banner@gnat.com>
6566 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
6568 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6570 * snames.adb: Update copyright notice.
6571 Add info on slice assignment for controlled arrays.
6573 2004-01-23 Robert Dewar <dewar@gnat.com>
6575 * exp_aggr.adb: Minor reformatting
6577 * exp_ch9.adb: Minor code clean up
6579 Fix bad character in comment
6582 * targparm.adb (Get_Target_Parameters): Give clean abort error on
6583 unexpected end of file, along with more detailed message.
6585 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6587 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
6590 * decl.c (copy_alias_set): New function.
6591 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
6593 2004-01-23 Doug Rupp <rupp@gnat.com>
6595 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
6596 lib$${file} in case subsequent character is not a separator.
6598 2004-01-23 Vincent Celier <celier@gnat.com>
6600 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
6601 when the GCC version is at least 3.
6603 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
6604 Remove all "Opt.", to prepare for opt split
6606 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
6607 Extends_All. Set to True when the project parsed is an extending all
6608 project. Fails for importing an extending all project only when the
6609 imported project is an extending all project.
6610 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
6611 depending on the value of Extends_All returned.
6613 * prj-proc.adb (Process): Check that no project shares its object
6614 directory with a project that extends it, directly or indirectly,
6615 including a virtual project.
6616 Check that no project extended by another project shares its object
6617 directory with another also extended project.
6619 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
6620 Kind = N_With_Clause
6622 * prj-tree.ads: Minor reformatting
6623 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
6625 2004-01-23 Ed Schonberg <schonberg@gnat.com>
6627 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
6628 applies to a type with an incomplete view, use full view in Name of
6629 clause, for consistency with uses of Get_Attribute_Definition_Clause.
6631 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
6633 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
6634 SCHED_RR, since other values are not supported by this policy.
6635 (Initialize): Move initialization of mutex attribute to package
6636 elaboration, to prevent early access to this variable.
6638 * Makefile.in: Remove mention of Makefile.adalib, unused.
6640 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
6641 1ssecsta.ads: Removed, unused.
6643 2004-01-21 Javier Miranda <miranda@gnat.com>
6645 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
6646 entity if already built in the current scope.
6648 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
6649 reminder in internal scopes. Required for nested limited aggregates.
6651 2004-01-21 Doug Rupp <rupp@gnat.com>
6653 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
6654 VMS. Replace all occurences of libgnat- and libgnarl- with
6655 libgnat$(hyphen) and libgnarl$(hyphen).
6656 Fixed shared library build problem on VMS.
6658 2004-01-21 Robert Dewar <dewar@gnat.com>
6660 * mlib-prj.adb: Minor reformatting
6662 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
6664 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
6665 'constant' keywords for declaration of pointers that are not modified.
6667 * exp_pakd.adb: Fix English in comment.
6669 2004-01-21 Ed Schonberg <schonberg@gnat.com>
6672 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
6673 copy all attributes of the parent, including the foreign language
6676 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
6679 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
6680 for 'delay until' statement.
6682 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
6684 * Make-lang.in: Replace $(docdir) with doc.
6685 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
6686 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
6687 to use consistent MAKEINFO rule.
6688 (ada.man, ada.srcman): Dummy entry.
6689 (ADA_INFOFILES): Define.
6690 (ada.info, ada.srcinfo): New rules.
6692 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
6694 * utils.c: Update copyright notice, missed in previous change.
6696 2004-01-19 Vincent Celier <celier@gnat.com>
6698 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
6699 args if Bind is True. Set First_ALI, if not already done.
6700 (Build_Library): For Stand Alone Libraries, extract from one ALI file
6701 an eventual --RTS switch, for gnatbind, and all backend switches +
6704 2004-01-19 Robert Dewar <dewar@gnat.com>
6706 * sem_attr.adb, memtrack.adb: Minor reformatting
6708 2004-01-19 Ed Schonberg <schonberg@gnat.com>
6710 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
6711 that rename enumeration literals. This is properly done in sem_eval.
6713 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
6714 to functions that rename enumeration literals.
6716 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
6717 functions that rename enumeration literals.
6719 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6721 * Make-lang.in (utils.o): Depend on target.h.
6722 * utils.c: Include target.h.
6723 (process_attributes): Use targetm.have_named_sections instead
6724 of ASM_OUTPUT_SECTION_NAME.
6726 2004-01-16 Andreas Jaeger <aj@suse.de>
6728 * Makefile.in: Add $(DESTDIR).
6730 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
6732 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
6733 also when not defining if a Size clause applies. That information is
6736 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
6738 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
6739 symbolic links for the shared gnat run time when needed.
6741 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
6743 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
6744 for writing, and terminate with an error message if not.
6746 2004-01-15 Ed Schonberg <schonberg@gnat.com>
6748 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
6749 warning on an access to subprogram in an instance, when the target
6750 type is declared in the same generic unit.
6751 (Eval_Attribute): If 'access is known to fail accessibility check,
6752 rewrite as a raise statement.
6754 2004-01-15 GNAT Script <nobody@gnat.com>
6756 * Make-lang.in: Makefile automatically updated
6758 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
6760 * Make-lang.in (ada.srcextra): Dummy entry.
6762 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
6764 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
6766 2004-01-13 Ed Schonberg <schonberg@gnat.com>
6768 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
6769 components that are initialized with aggregates.
6771 2004-01-13 Vincent Celier <celier@gnat.com>
6773 * gnatlink.adb (Process_Binder_File): To find directory of shared
6774 libgcc, if "gcc-lib" is not a subdirectory, look for the last
6775 subdirectory "lib" in the path of the shared libgnat or libgnarl.
6777 * make.adb (Gnatmake): If GCC version is at least 3, link with
6778 -shared-libgcc, when there is at least one shared library project.
6780 * opt.ads (GCC_Version): New integer constant.
6782 * adaint.c (get_gcc_version): New function.
6784 2004-01-13 Robert Dewar <dewar@gnat.com>
6786 * sem_dist.adb, sem_res.adb, sem_util.adb,
6787 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
6788 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
6790 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
6792 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
6793 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
6796 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
6798 * misc.c: Remove trailing spaces.
6799 Update copyright notice missed in previous change.
6802 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
6805 * Makefile.generic: Update copyright.
6808 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
6809 of prefix/share/make.
6811 * Makefile.prolog: Update copyright.
6814 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
6816 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
6817 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
6818 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
6821 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
6824 2004-01-12 Javier Miranda <miranda@gnat.com>
6826 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
6827 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
6828 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
6829 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
6830 Component_Definition node.
6832 2004-01-12 Ed Falis <falis@gnat.com>
6834 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
6836 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
6838 * link.c: Change default libgnat kind to STATIC for FreeBSD.
6840 2004-01-12 Bernard Banner <banner@gnat.com>
6842 * Makefile.in: map 86numaux to a-numaux for x86_64
6844 2004-01-12 Ed Schonberg <schonberg@gnat.com>
6846 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
6847 generated to rename a generic actual, go to the actual itself, the
6848 subtype is not a user-visible entity.
6850 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
6851 part is a private subtype, reset the visibility of its full view, if
6852 any, to be consistent.
6855 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
6856 to use a generic package G as a formal package for another generic
6859 2004-01-12 Robert Dewar <dewar@gnat.com>
6861 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
6863 * usage.adb: Remove mention of obsolete -gnatwb switch
6864 Noticed during code reading
6866 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
6868 * 1ssecsta.adb: Minor changes for -gnatwa warnings
6870 2004-01-12 GNAT Script <nobody@gnat.com>
6872 * Make-lang.in: Makefile automatically updated
6874 2004-01-09 Mark Mitchell <mark@codesourcery.com>
6876 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
6878 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6880 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
6882 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
6884 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
6885 Update comment and copyright date.
6886 * stamp-xgnatug: Delete.
6888 2004-01-05 Robert Dewar <dewar@gnat.com>
6890 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
6891 be modified by the binder generated main program if the -D switch is
6894 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
6895 imported functions (since now we expect this to be done for imported
6898 * 5vtaprop.adb: Add several ??? for sections requiring more comments
6899 Minor reformatting throughout
6901 * 5zinit.adb: Minor reformatting
6902 Add 2004 to copyright date
6903 Minor changes to avoid -gnatwa warnings
6904 Correct some instances of using OR instead of OR ELSE (noted while
6907 * sprint.adb: Minor updates to avoid -gnatwa warnings
6909 * s-secsta.ads, s-secsta.adb:
6910 (SS_Get_Max): New function to obtain high water mark for ss stack
6911 Default_Secondary_Stack is not a constant since it may be modified by
6912 the binder generated main program if the -D switch is used.
6914 * switch-b.adb: New -Dnnn switch for binder
6917 Make -gnatg imply all warnings currently in -gnatwa
6919 * vms_conv.adb: Minor reformatting
6920 Add 2004 to copyright notice
6921 Add 2004 to printed copyright notice
6923 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
6924 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
6925 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
6926 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
6927 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
6928 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
6929 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
6930 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
6931 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
6932 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6933 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
6934 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
6935 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
6936 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
6937 checks.adb, clean.adb, cstand.adb, einfo.ads,
6938 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
6939 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
6940 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
6941 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
6942 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
6943 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
6944 Minor reformatting and code clean ups.
6945 Minor changes to prevent -gnatwa warnings
6947 * ali.adb: Minor reformatting and cleanup of code
6948 Acquire new SS indication of secondary stack use from ali files
6950 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
6951 (since now we expect this to be done for imported functions)
6953 * bindgen.adb: Generate call to modify default secondary stack size if
6956 * bindusg.adb: Add line for new -D switch
6958 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
6959 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
6960 Add circuitry for both records and arrays to avoid gigi
6961 processing if the type involved has non-bit-aligned components
6963 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
6964 N_String_Literal node always references an E_String_Literal_Subtype
6965 entity. This may not be true in the future.
6966 (Possible_Bit_Aligned_Component): Move processing of
6967 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
6969 * exp_ch6.adb (Expand_Thread_Body): Pick up
6970 Default_Secondary_Stack_Size as variable so that we get value modified
6971 by possible -Dnnn binder parameter.
6973 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
6974 (Type_May_Have_Bit_Aligned_Components): New function.
6976 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
6977 (Type_May_Have_Bit_Aligned_Components): New function.
6979 * fe.h: (Set_Identifier_Casing): Fix prototype.
6980 Add declaration for Sem_Elim.Eliminate_Error_Msg.
6983 * freeze.adb (Freeze_Entity): Add RM reference to error message about
6984 importing constant atomic/volatile objects.
6985 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
6986 unless explicit Pure_Function pragma given, to avoid insidious bug of
6987 call to non-pure imported function getting eliminated.
6989 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
6990 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
6991 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
6992 Add 2004 to printed copyright notice
6994 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
6997 * Makefile.rtl: Add entry for g-sestin.o
6998 g-sestin.ads: New file.
7000 * mdll.adb: Minor changes to avoid -gnatwa warnings
7002 * mlib-tgt.adb: Minor reformatting
7004 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
7005 New switch Sec_Stack_Used (GNAT, GNATBIND)
7006 Make Default_Secondary_Stack_Size a variable instead of a constant,
7007 so that it can be modified by the new -Dnnn bind switch.
7009 * rtsfind.adb (Load_Fail): Give full error message in configurable
7010 run-time mode if all_errors mode is set. This was not done in the case
7011 of a file not found, which was an oversight.
7012 Note if secondary stack unit is used by compiler.
7014 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
7015 ineffective elaborate all pragmas on non-visible packages (this
7016 happened when a renamed subprogram was called). Now the elaborate all
7017 always goes on the package containing the renaming rather than the one
7018 containing the renamed subprogram.
7020 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
7021 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
7023 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
7024 has an Etype that references an E_String_Literal.
7025 (Eval_String_Literal): Avoid assumption that N_String_Literal node
7026 always references an E_String_Literal_Subtype entity. This may not
7027 be true in the future.
7029 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
7032 * sem_res.adb (Resolve): Specialize msg for function name used in proc
7035 2004-01-05 Ed Falis <falis@gnat.com>
7037 * g-debuti.adb: Replaced direct boolean operator with short-circuit
7040 2004-01-05 Vincent Celier <celier@gnat.com>
7042 * bld.adb: Minor comment updates
7043 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7046 * make.adb (Gnatmake): Special process for files to compile/check when
7047 -B is specified. Fail when there are only foreign mains in attribute
7048 Main of the project file and -B is not specified. Do not skip bind/link
7049 steps when -B is specified.
7051 * makeusg.adb: Document new switch -B
7053 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7055 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7057 * vms_data.ads: Add new GNAT PRETTY qualifier
7058 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7060 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7062 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7065 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7066 Set_Identifier_Casing.
7068 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7069 has size that overflows.
7071 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7073 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7074 -gnatwa warning on static condition.
7076 2004-01-05 Doug Rupp <rupp@gnat.com>
7078 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7080 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7082 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7083 all attributes, including read-only attribute.
7085 2004-01-05 Pascal Obry <obry@gnat.com>
7087 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7088 library naming scheme.
7090 * mlib-prj.adb (Build_Library): Generate different names for the static
7091 or dynamic version of the GNAT runtime. This is needed to support the
7092 new shared library naming scheme.
7093 (Process_Binder_File): Add detection of shared library in binder file
7094 based on the new naming scheme.
7096 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7097 scheme for the shared runtime libraries.
7100 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7102 (install-gnatlib): Do not create symlinks for shared libraries.
7103 (gnatlib-shared-default): Idem.
7104 (gnatlib-shared-dual-win32): New target. Not used for now as the
7105 auto-import feature does not support arrays/records.
7106 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7107 (gnatlib-shared-vms): Fix shared runtime libraries names.
7109 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7110 dependent runtime shared library name.
7112 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7114 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7117 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7119 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7120 protected objects when allocator has a subtype indication, not a
7121 qualified expression. Note that qualified expressions may have to be
7122 checked when limited aggregates are implemented.
7124 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7126 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7127 subprogram is imported, remove warning.
7129 2004-01-05 Geert Bosch <bosch@gnat.com>
7131 * s-poosiz.adb: Update copyright notice.
7132 (Allocate): Use Task_Lock to protect against concurrent access.
7133 (Deallocate): Likewise.
7135 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7137 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7140 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7142 * gnat_ug.texi: Force a CVS commit by updating copyright.
7143 * gnat_ug_vxw.texi: Regenerate.
7144 * gnat_ug_wnt.texi: Regenerate.
7145 * gnat_ug_vms.texi: Regenerate.
7146 * gnat_ug_unx.texi: Regenerate.
7148 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7150 * trans.c: Remove uses of "register" specifier in
7151 declarations of local variables.
7153 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7155 * stamp-xgnatug: New stamp file.
7156 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7157 (ada/doctools/xgnatug): Add $(build_exeext).
7158 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7159 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7161 2003-12-17 Ed Falis <falis@gnat.com>
7163 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7166 * a-exextr.adb: Add context clause for
7167 Ada.Exceptions.Last_Chance_Handler.
7169 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7171 * cstand.adb (Create_Standard): Change the way how the declaration of
7172 the Duration type is created (making it the same way as it is for all
7173 the other standard types).
7175 2003-12-17 Robert Dewar <dewar@gnat.com>
7177 * s-crtl.ads: Fix header format
7178 Change Pure to Preelaborate
7180 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7182 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7183 the expression type only if it is declared in the current unit.
7185 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7186 are universal and already analyzed, as can occur in constrained
7187 subcomponents that depend on discriminants, when one constraint is a
7190 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7191 type Any_Fixed is legal as the argument of a conversion, if only one
7192 fixed-point type is in context.
7194 2003-12-17 GNAT Script <nobody@gnat.com>
7196 * Make-lang.in: Makefile automatically updated
7198 2003-12-15 Robert Dewar <dewar@gnat.com>
7200 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7203 2003-12-15 Vincent Celier <celier@gnat.com>
7205 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7206 (Gnatchop): Do not set failure status when reporting the number of
7209 2003-12-15 Doug Rupp <rupp@gnat.com>
7211 * s-ctrl.ads: New file.
7213 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7215 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7216 (GNATBIND_OBJS): Add ada/s-crtl.o.
7218 * Makefile.in [VMS]: Clean up ifeq rules.
7220 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7221 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7222 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7223 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7224 s-tasdeb.adb: Update copyright.
7226 Make minor modifications to use System.CRTL declared functions instead
7227 of importing locally.
7229 2003-12-15 GNAT Script <nobody@gnat.com>
7231 * Make-lang.in: Makefile automatically updated
7233 2003-12-11 Ed Falis <falis@gnat.com>
7235 * 5zinit.adb: Clean up.
7237 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7238 to __gnat_map_signal, imported from init.c to support
7239 signal -> exception mappings that depend on the vxWorks version.
7242 Created and exported __gnat_map_signal to support signal -> exception
7243 mapping that is dependent on the VxWorks version.
7244 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7246 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7248 * 5wosinte.ads: Link with -mthreads switch.
7250 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7252 * init.c (__gnat_install_handler [NetBSD]): Set
7253 __gnat_handler_installed, as done on all other platforms.
7254 Remove duplicated code.
7256 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7258 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7260 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7262 * sinfo.ads: Fix inconsistent example code in comment.
7264 2003-12-11 Robert Dewar <dewar@gnat.com>
7266 * a-tiinau.adb: Add a couple of comments
7268 * sem_ch3.adb: Minor reformatting
7271 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7272 Minor reformatting throughout
7274 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7276 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7277 bounds of a loop, create a separate block in order to generate proper
7278 cleanup actions to prevent memory leaks.
7280 * sem_res.adb (Resolve_Call): After a call to
7281 Establish_Transient_Scope, the call may be rewritten and relocated, in
7282 which case no further processing is needed.
7284 * sem_util.adb: (Wrong_Type): Refine previous fix.
7285 Fixes ACATS regressions.
7289 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7292 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7294 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7295 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7298 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7301 2003-12-08 Robert Dewar <dewar@gnat.com>
7303 * 7sintman.adb: Minor reformatting
7305 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7306 standard linker options to get standard libraries linked. We now plan
7307 to provide dummy versions of these libraries to match the appropriate
7308 configurable run-time (e.g. if a library is not needed at all, provide
7309 a dummy empty library).
7311 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7312 options (-L parameters and standard libraries). What we plan to do is
7313 to provide dummy libraries where the libraries are not required.
7315 * gnatbind.adb: Minor comment improvement
7317 2003-12-08 Javier Miranda <miranda@gnat.com>
7319 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7320 aggregate in the parent. Otherwise constants with limited aggregates
7321 are not supported. Add new formal to pass the component type (Ctype).
7322 It is required to call the corresponding IP subprogram in case of
7323 default initialized components.
7324 (Gen_Assign): In case of default-initialized component, generate a
7325 call to the IP subprogram associated with the component.
7326 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7327 of aggregate with default initialized components.
7328 (Has_Default_Init_Comps): Improve implementation to recursively check
7329 all the present expressions.
7331 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7332 to indicate that the initialization call corresponds to a
7333 default-initialized component of an aggregate.
7334 In case of default initialized aggregate with tasks this parameter is
7335 used to generate a null string (this is just a workaround that must be
7336 improved later). In case of discriminants, this parameter is used to
7337 generate a selected component node that gives access to the discriminant
7340 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7341 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7342 allocated aggregates with default-initialized components.
7344 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7345 the box notation is used in positional aggregates.
7347 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7349 * lib.ads: Fix typo in comment
7351 2003-12-08 Vincent Celier <celier@gnat.com>
7353 * prj.adb (Project_Empty): New component Unkept_Comments
7354 (Scan): Remove procedure; moved to Prj.Err.
7356 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7357 (Scan): Remove procedure; moved to Prj.Err.
7359 * prj-dect.adb: Manage comments for the different declarations.
7361 * prj-part.adb (With_Record): New component Node
7362 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7363 Set the scanner to return ends of line and comments as tokens, if
7364 Store_Comments is True.
7365 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7366 comments are associated with these nodes. Store the node IDs in the
7368 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7370 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7371 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7372 current project. Call Tree.Restore afterwards. Set the various nodes
7373 for comment storage (Next_End, End_Of_Line, Previous_Line,
7376 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7379 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7380 to False. When Truncated is True, truncate the string, never go to the
7382 (Write_End_Of_Line_Comment): New procedure
7383 (Print): Process comments for nodes N_With_Clause,
7384 N_Package_Declaration, N_String_Type_Declaration,
7385 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7386 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7387 Process nodes N_Comment.
7389 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7390 without comments and there are some comments, set the flag
7391 Unkept_Comments to True.
7392 (Scan): If there are comments, set the flag Unkept_Comments to True and
7394 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7395 (Next_End_Nodes: New table
7396 (Comment_Zones_Of): New function
7397 (Scan): New procedure; moved from Prj. Accumulate comments in the
7398 Comments table and set end of line comments, comments after, after end
7400 (Add_Comments): New procedure
7401 (Save, Restore, Seset_State): New procedures
7402 (There_Are_Unkept_Comments): New function
7403 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7404 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7406 (First_Comment_After, First_Comment_After_End): New functions
7407 (First_Comment_Before, First_Comment_Before_End): New functions
7408 (Next_Comment): New function
7409 (End_Of_Line_Comment, Follows_Empty_Line,
7410 Is_Followed_By_Empty_Line): New functions
7411 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7412 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7413 (Set_Next_Comment): New procedure
7414 (Default_Project_Node): Associate comment before if the node can store
7417 * scans.ads (Token_Type): New enumeration value Tok_Comment
7418 (Comment_Id): New global variable
7420 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7422 (Scan): Store position of start of comment. If comments are tokens, set
7423 Comment_Id and set Token to Tok_Comment when scanning a comment.
7424 (Set_Comment_As_Token): New procedure
7426 * sinput-p.adb: Update Copyright notice
7427 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7428 that no longer exists.
7430 2003-12-08 Javier Miranda <miranda@gnat.com>
7432 * sem_aggr.adb: Add dependence on Exp_Tss package
7433 Correct typo in comment
7434 (Resolve_Aggregate): In case of array aggregates set the estimated
7435 type of the aggregate before calling resolve. This is needed to know
7436 the name of the corresponding IP in case of limited array aggregates.
7437 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7438 in case of default initialized array components.
7440 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7441 types. Required to give support to limited aggregates in generic
7444 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7446 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7447 inlined body functions like an instantiation.
7448 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7449 until bounds are analyzed, to diagnose premature use of type.
7451 * sem_util.adb (Wrong_Type): Improve error message when the type of
7452 the expression is used prematurely.
7454 2003-12-08 GNAT Script <nobody@gnat.com>
7456 * Make-lang.in: Makefile automatically updated
7458 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7460 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7461 they are automatically generated by Make-lang.in and cause nothing but
7462 maintenance troubles.
7464 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7466 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7467 version of this unit).
7469 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7471 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7472 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7473 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7474 the body of System.Interrupt_Management common to several targets.
7475 Update copyright notice when appropriate.
7477 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7480 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7481 to ensure that the kernel fills in the interrupted context structure
7482 before calling a signal handler, which is necessary to be able to
7483 unwind past it. Update the copyright notice.
7485 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7487 * a-elchha.ads: New file.
7489 * a-elchha.adb: New default last chance handler. Contents taken from
7490 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7492 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7493 is moved to a-elchha.adb to provide a target-independent default last
7496 * Makefile.rtl: Add a-elchha.o
7498 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7500 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7502 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7503 declared in an instance, do not inline the call if the instance is not
7504 frozen yet, to prevent order of elaboration problems.
7506 * sem_prag.adb: Add comments for previous fix.
7508 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7510 * g-table.adb: Use the right variable in Set_Item.
7511 Update copyright notice.
7513 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7515 * Makefile.in: Remove unused rules.
7517 2003-12-05 Vincent Celier <celier@gnat.com>
7519 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7520 -nostdlib. Not needed here after all.
7522 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7526 * adaint.h, adaint.c, g-os_lib.ads:
7527 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7528 on some platforms (including FreeBSD), it is a 64 bit value.
7529 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7531 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7533 * gnatvsn.ads (Library_Version): Now contain only the relevant
7535 (Verbose_Library_Version): New constant.
7537 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7538 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7539 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7541 * gnatlbr.adb: Clean up: replace Library_Version by
7542 Verbose_Library_Version.
7544 * make.adb, lib-writ.adb, exp_attr.adb:
7545 Clean up: replace Library_Version by Verbose_Library_Version.
7547 * 5lintman.adb: Removed.
7550 Update and simplify computation of LIBRARY_VERSION.
7551 Fix computation of GSMATCH_VERSION.
7552 5lintman.adb is no longer used: replaced by 7sintman.adb.
7554 2003-12-03 Robert Dewar <dewar@gnat.com>
7557 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
7558 name. Modified to consider small non-bit-packed arrays as troublesome
7559 and in need of component-by-component assigment expansion.
7561 2003-12-03 Vincent Celier <celier@gnat.com>
7563 * lang-specs.h: Process nostdlib as nostdinc
7565 * back_end.adb: Update Copyright notice
7566 (Scan_Compiler_Arguments): Process -nostdlib directly.
7568 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
7571 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
7572 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
7573 included in HIE_NONE_TARGET_PAIRS.
7575 2003-12-03 Ed Schonberg <schonberg@gnat.com>
7578 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
7579 is legal in an instance, because legality is cheched in the template.
7582 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
7583 appplied to an unchecked conversion of a formal parameter.
7586 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
7589 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
7591 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
7592 routines. The second one is new functionality to deal with backtracing
7593 through signal handlers.
7594 (unwind): Split into the two separate subroutines above.
7595 Update the documentation, and deal properly with sizeof (REG) different
7596 from sizeof (void*).
7598 2003-12-01 Nicolas Setton <setton@act-europe.fr>
7600 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
7601 so that the debugger can reliably access the value of the parameter,
7602 and therefore is able to display the exception name when an exception
7603 breakpoint is reached.
7605 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
7607 * fmap.adb: Fix typo in warning message.
7609 * g-socket.ads, g-socket.adb: Make Free a visible instance of
7610 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
7612 2003-12-01 Vincent Celier <celier@gnat.com>
7614 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
7616 (Build_Library): Get the switches only if Default_Switches is declared
7619 2003-12-01 Ed Schonberg <schonberg@gnat.com>
7621 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
7622 actuals that are indexed components, reanalyze actual to ensure that
7623 packed array references are properly expanded.
7625 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
7626 attempted assignment to a discriminant.
7628 2003-12-01 Robert Dewar <dewar@gnat.com>
7630 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
7633 * switch-c.adb: Minor reformatting of comments
7635 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7637 * Makefile.in: Clean ups.
7639 2003-12-01 GNAT Script <nobody@gnat.com>
7641 * Make-lang.in: Makefile automatically updated
7643 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7645 * 5wsystem.ads: Disable zero cost exception, not ready yet.
7647 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
7649 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
7650 to force serialization.
7652 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
7654 * g-socket.ads, g-socket.adb:
7655 Clarify documentation of function Stream. Introduce a Free procedure
7656 to release the returned Stream once it becomes unused.
7658 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
7660 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
7662 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
7663 since NT 4 cannot handle timeout values that are too large,
7664 e.g. DWORD'Last - 1.
7666 2003-11-26 Ed Schonberg <schonberg@gnat.com>
7669 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
7670 in procedure calls and whose expansion must be deferred.
7672 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
7676 (Build_Derived_Array_Type): Create operator for unconstrained type
7677 if ancestor is unconstrained.
7679 2003-11-26 Vincent Celier <celier@gnat.com>
7681 * make.adb (Project_Object_Directory): New global variable
7682 (Change_To_Object_Directory): New procedure
7683 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
7684 of Change_Dir directly. Do not change working directory to object
7685 directory of main project after each compilation.
7686 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
7688 Change to object directory of main project before binding step.
7689 (Initialize): Initialize Project_Object_Directory to No_Project
7692 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
7693 binding a Stand-Alone Library.
7695 * output.adb: Update Copyright notice
7696 (Write_Char): Output buffer when full
7698 2003-11-26 Robert Dewar <dewar@gnat.com>
7700 * sem_ch13.adb: (Check_Size): Reset size if size is too small
7703 (Check_Size): Fix documentation to include bit-packed array case
7705 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
7707 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
7709 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
7711 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
7714 * utils.c (init_gigi_decls): Change name of built-in setjmp to
7715 __builtin_setjmp, since this is apparently needed by recent
7718 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7720 * adadecode.c: Only include ctype.h if not IN_GCC.
7721 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
7723 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
7726 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
7727 signals and interrupts.
7729 * 5zintman.ads: New File.
7731 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
7732 add exception signals to the set of unmasked signals.
7735 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
7736 between signals and interrupts.
7737 Add to Unblocked_Signal_Mask the set of signals that are in
7741 Adding a check to see whether the Interrupt_ID we want to unmask is in
7742 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
7743 reason is that the index type of the Keep_Unmasked array is not always
7744 Interrupt_ID; it may be a subtype of Interrupt_ID.
7746 2003-11-24 Gary Dismukes <dismukes@gnat.com>
7749 (Remove_Side_Effects): Condition constantness of object created for a
7750 an unchecked type conversion on the constantness of the expression
7751 to ensure the correct value for 'Constrained when passing components
7752 of view-converted class-wide objects.
7754 2003-11-24 Robert Dewar <dewar@gnat.com>
7756 * par-load.adb (Load): Improve handling of misspelled and missing units
7757 Removes several cases of compilation abandoned messages
7759 * lib.adb: (Remove_Unit): New procedure
7761 * lib.ads: (Remove_Unit): New procedure
7763 * lib-load.adb: Minor reformatting
7765 2003-11-24 Vincent Celier <celier@gnat.com>
7768 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
7769 (Marking_Label): Label to mark processed source files. Incremented for
7771 (Gnatmake): Increase Marking_Labet for each executable
7772 (Is_Marked): Compare against marking label
7773 (Mark): Mark with marking label
7775 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
7778 Move the declaration of the TSD for System.Threads to System.Soft_Links.
7781 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
7782 (rts-cert): build a single relocatable object for the run-time lib.
7785 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
7788 Use gnatls rather than gcc to obtain the location of GNAT RTL for
7791 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
7793 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
7794 can not use it as before (that is, as a variable) when dumping it into
7795 the tree file. Add a local variable to store the result of this
7796 function and to be used as the string to be written into the tree.
7798 * scn.adb (Initialize_Scanner): Add comments explaining the recent
7801 * sinput.adb (Source_First, Source_Last): In case of
7802 Internal_Source_File, replace returning attributes of
7803 Internal_Source_Ptr (which is wrong) with returning attributes of
7806 2003-11-24 Ed Schonberg <schonberg@gnat.com>
7809 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
7810 used for implicit concatenation operators.
7814 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
7815 task bodies that are in the scope of a Suppress pragma.
7816 (Check_A Call): Use the flag to prevent spurious elaboration checks.
7818 * sinfo.ads, sinfo.adb:
7819 New flag No_Elaboration_Check on function/procedure calls, to properly
7820 suppress checks on calls in task bodies that are within a local suppress
7824 (Expand_Concatenate_Other): Use the proper integer type for the
7825 expression for the upper bound, to avoid universal_integer computations
7828 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
7830 * .cvsignore: Delete.
7832 2003-11-21 Andreas Schwab <schwab@suse.de>
7834 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
7836 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
7838 * 5wsystem.ads: Enable zero cost exception.
7840 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
7842 * 5ztiitho.adb: Remove an unreferenced variable.
7844 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
7846 * adaint.c: For FreeBSD, use mkstemp.
7848 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
7850 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
7852 2003-11-21 Robert Dewar <dewar@gnat.com>
7854 * bld.adb: Remove useless USE of gnatvsn
7856 * gnatchop.adb: Minor reformatting
7857 Clean up version handling to be more consistent
7859 * gnatxref.adb: Minor reformatting
7861 * gprcmd.adb: Minor reformatting
7862 Fix output of copyright to be more consistent with other tools
7864 2003-11-21 Vincent Celier <celier@gnat.com>
7866 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
7868 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
7870 * atree.adb (Initialize): Add initializations for global variables
7871 used in New_Copy_Tree.
7873 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
7874 Internal_Source_File as the actual).
7875 Put the set of statements creating Any_Character before the set of
7876 statements creating Any_Array to have Any_Character fully initialized
7877 when it is used in creating Any_Array.
7879 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
7880 not call Scan in case if the actual is Internal_Source_File
7881 Add 2003 to copyright note.
7883 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
7884 processing Internal_Source_File.
7886 * types.ads: Add the constant Internal_Source_File representing the
7887 source buffer for artificial source-code-like strings created within
7888 the compiler (the definition of Source_File_Index is changed).
7890 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
7892 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
7893 56system.ads: New file, FreeBSD version.
7895 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
7897 * Make-lang.in (ada.extraclean): Delete.
7899 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
7901 * gnatmem.adb: Clean up verbose output.
7903 * gprcmd.adb: Change copyright to FSF.
7905 2003-11-19 Vincent Celier <celier@gnat.com>
7907 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
7908 and Version (ignored).
7910 * symbols.ads: (Policy): New type
7911 (Initialize): New parameter Reference, Symbol_Policy and
7913 Remove parameter Force.
7916 * snames.ads, snames.adbadb: New standard names
7917 Library_Reference_Symbol_File and Library_Symbol_Policy
7920 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
7924 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
7926 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
7928 * prj.adb: (Project_Empty): New component Symbol_Data
7930 * prj.ads: (Policy, Symbol_Record): New types
7931 (Project_Data): New component Symbol_Data
7934 New attributes Library_Symbol_File, Library_Symbol_Policy and
7935 Library_Reference_Symbol_File.
7938 (Ada_Check): When project is a Stand-Alone library project, process
7939 attribute Library_Symbol_File, Library_Symbol_Policy and
7940 Library_Reference_Symbol_File.
7942 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
7943 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
7944 5sml-tgt.adb (Build_Dynamic_Library): New parameter
7945 Symbol_Data (ignored).
7947 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
7948 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
7949 functions Option_File_Name and Version_String. Set new options of
7950 gnatsym related to symbol file, symbol policy and reference symbol
7954 Extensive modifications to take into account the reference symbol file,
7955 the symbol policy, the library version and to put in the symbol file the
7956 minor and major IDs.
7958 * bld.adb (Process_Declarative_Items): Put second argument of
7959 gprcmd to_absolute between single quotes, to avoid problems with
7962 * bld-io.adb: Update Copyright notice.
7963 (Flush): Remove last character of a line, if it is a back slash, to
7964 avoid make problems.
7967 Implement new scheme with reference symbol file and symbol policy.
7969 * g-os_lib.ads: (Is_Directory): Clarify comment
7971 2003-11-19 Robert Dewar <dewar@gnat.com>
7973 * atree.adb: Move New_Copy_Tree global variables to head of package
7975 * errout.adb: Minor reformatting
7977 2003-11-19 Javier Miranda <miranda@gnat.com>
7979 * sem_ch4.adb: (Diagnose_Call): Improve error message.
7980 Add reference to Ada0Y (AI-50217)
7982 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
7983 sem_util.adb: Add reference to AI-50217
7985 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
7987 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
7989 * sem_aggr.adb: Complete documentation of AI-287 changes
7991 * par-ch4.adb: Document previous changes.
7993 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
7994 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
7997 * exp_aggr.adb: Add references to AI-287 in previous changes
7999 2003-11-19 Ed Schonberg <schonberg@gnat.com>
8002 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
8003 in the rewriting is the result of an inlined call.
8005 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
8006 parameter is a type conversion, use original node to construct the
8007 post-call assignment, because expression may have been rewritten, e.g.
8008 if it is a packed array.
8011 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
8012 body, just as it is in an instance.
8013 Categorization routines
8015 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
8016 Instantiate_Object): Set proper sloc reference for message on missing
8019 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
8021 * Makefile.in: Add FreeBSD libgnat pairs.
8023 * usage.adb: Fix typo in usage message.
8025 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
8027 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
8028 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
8030 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
8032 * s-thread.adb: This file is now a dummy implementation of
8035 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
8037 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
8039 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
8041 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8042 instanciation references in the parent type description.
8044 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8046 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8048 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8049 TYPE_PRECISION directly from esize.
8051 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8054 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8056 * init.c: Initialization routines for FreeBSD
8058 * link.c: Link info for FreeBSD
8060 * sysdep.c: Add the case of FreeBSD
8062 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8064 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8065 already called in System.Threads.
8067 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8068 environment task, as it has been moved to System.Threads.Initialization.
8070 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8072 * adaint.c (__gnatlib_install_locks): Only reference
8073 __gnat_install_locks on VMS, since other platforms can avoid using
8074 --enable-threads=gnat
8076 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8078 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8080 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8081 TYPE_PACKED_ARRAY_TYPE_P.
8082 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8084 Part of PR ada/12806
8085 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8086 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8088 2003-11-17 Vincent Celier <celier@gnat.com>
8090 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8092 Do not set exit status to Failure when Warning is True.
8093 (Gnatchop): Make errors "no compilation units found" and
8094 "no source files written" warnings only.
8096 * make.adb (Gnatmake): When using a project file, set
8097 Look_In_Primary_Dir to False.
8098 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8099 and Local_Configuration_Pragmas in the project where they are declared
8100 not an extending project which might have inherited them.
8102 * osint.adb (Locate_File): If Name is already an absolute path, do not
8103 look for a directory.
8105 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8106 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8108 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8109 in objects of type Variable_Value.
8111 * prj.ads: (Variable_Value): New component Project
8113 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8114 is in a project extended by Project.
8116 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8117 Project of Variable_Values to this new parameter value.
8118 (Expression): Set component Project of Variable_Values.
8119 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8120 Set the component Project in array elements.
8122 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8124 * errout.adb: (Initialize): Add initialization for error nodes.
8126 * sem_ch12.adb (Initialize): Add missing initializations for
8127 Exchanged_Views and Hidden_Entities.
8129 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8131 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8132 already instantiated tree for use in subsequent inlining.
8133 (Analyze_Associations, Instantiate_Formal_Subprogram,
8134 Instantiate_Object): improve error message for mismatch in
8137 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8138 instantiations of subprograms declared in instances.
8140 2003-11-17 Javier Miranda <miranda@gnat.com>
8142 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8143 executed only under the Extensions_Allowed flag.
8145 2003-11-17 Robert Dewar <dewar@gnat.com>
8147 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8149 (Address_Image): Fix bug of returning 0x instead of 0x0
8150 Minor reformatting (function specs).
8152 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8153 (missed case of 33-63)
8155 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8157 * s-thread.adb: Add comments for pragma Restriction
8159 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8160 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8162 2003-11-17 Ed Falis <falis@gnat.com>
8164 * s-thread.adb: Added No_Tasking restriction for this implementation.
8166 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8168 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8169 instanciation references in the parent type description.
8171 2003-11-17 GNAT Script <nobody@gnat.com>
8173 * Make-lang.in: Makefile automatically updated
8175 2003-11-16 Jason Merrill <jason@redhat.com>
8177 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8178 and TAGS files that include them for each front end.
8180 2003-11-14 Andreas Jaeger <aj@suse.de>
8182 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8183 is the canonical version.
8184 * misc.c (gnat_handle_option): Likewise.
8186 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8188 * 5nsystem.ads: New file for x86_64-linux-gnu.
8190 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8192 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8194 * comperr.adb: Fix logic in previous change.
8196 2003-11-13 Vincent Celier <celier@gnat.com>
8198 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8199 Osint.Include_Dir_Default_Prefix instead of
8200 Sdefault.Include_Dir_Default_Name.
8202 * gnatlbr.adb: Update Copyright notice
8203 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8204 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8205 instead of Sdefault.Object_Dir_Default_Name
8208 (Process_Binder_File): Never suppress the option following -Xlinker
8211 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8212 Sdefault.Object_Dir_Default_Name.
8214 * osint.ads, osint.adb:
8215 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8218 * vms_conv.ads: Minor reformating
8219 Remove GNAT STANDARD and GNAT PSTA
8222 Allow GNAT MAKE to have several files on the command line.
8223 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8224 Sdefault.Object_Dir_Default_Name.
8226 Remove data for GNAT STANDARD
8229 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8230 Remove data for GNAT STANDARD
8231 Remove options and documentation for -gnatwb/-gnatwB: these warning
8232 options no longer exist.
8234 2003-11-13 Ed Falis <falis@gnat.com>
8236 * 5zthrini.adb: (Init_RTS): Made visible
8239 (Register): Removed unnecessary call to taskVarGet that checked whether
8240 an ATSD was already set as a task var for the argument thread.
8243 Updated comment to reflect that this is a VxWorks version
8244 Added context clause for System.Threads.Initialization
8245 Added call to System.Threads.Initialization.Init_RTS
8247 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8250 (Init_RTS): New procedure, for the initialization of the run-time lib.
8253 Remove dependancy on System.Init, so that this file can be used in the
8254 AE653 sequential run-time lib.
8256 2003-11-13 Robert Dewar <dewar@gnat.com>
8258 * bindgen.adb: Minor reformatting
8260 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8263 (Apply_Discriminant_Check): Do no apply check if target type is derived
8264 from source type with no applicable constraint.
8267 (Ensure_System_Dependency): Do not apply the style checks that may have
8268 been specified for the main unit.
8271 (Find_Selected_Component): Further improvement in error message, with
8275 (Resolve): Handle properly the case of an illegal overloaded protected
8278 2003-11-13 Javier Miranda <miranda@gnat.com>
8281 (Has_Default_Init_Comps): New function to check the presence of
8282 default initialization in an aggregate.
8283 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8284 extension aggregate of a limited record. In addition, a new formal
8285 was added to do not initialize the record controller (if any) during
8286 this recursive expansion of ancestors.
8287 (Init_Controller): Add support for limited record components.
8288 (Expand_Record_Aggregate): In case of default initialized components
8289 convert the aggregate into a set of assignments.
8291 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8292 describing the new syntax.
8293 Nothing else needed to be done because this subprogram delegates part of
8294 its work to P_Precord_Or_Array_Component_Association.
8295 (P_Record_Or_Array_Component_Association): Give support to the new
8296 syntax for default initialization of components.
8299 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8301 (Resolve_Record_Aggregate): Give support to default initialized
8303 (Get_Value): In case of default initialized components, duplicate
8304 the corresponding default expression (from the record type
8305 declaration). In case of default initialization in the *others*
8306 choice, do not check that all components have the same type.
8307 (Resolve_Extension_Aggregate): Give support to limited extension
8311 (Check_Initialization): Relax the strictness of the front-end in case
8312 of aggregate and extension aggregates. This test is now done in
8313 Get_Value in a per-component manner.
8315 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8316 expression corresponds to a limited aggregate. This test is now done
8319 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8322 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8323 present in an N_Component_Association node
8325 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8327 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8328 type-conformant entry only if they are homographs.
8330 2003-11-13 GNAT Script <nobody@gnat.com>
8332 * Make-lang.in: Makefile automatically updated
8334 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8336 * adadecode.c: Use <> form of include for ctype.h.
8337 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8339 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8341 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8342 Works around PR middle-end/6552.
8344 2003-11-10 Ed Falis <falis@gnat.com>
8346 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8348 * 5zinit.adb: (Install_Handler): Moved back to spec
8349 (Install_Signal_Handlers): Deleted
8351 * 5zthrini.adb: Added context clause for System.Storage_Elements
8352 (Register): Only handles creation of taskVar; initialization moved to
8354 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8355 Added declaration of environment task secondary stack and
8358 * s-thread.adb: Implement bodies for thread body processing
8361 Added comment identifying supported targets for pragma Thread_Body.
8363 2003-11-10 Pascal Obry <obry@gnat.com>
8365 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8369 (Open): Properly check for string length before copying into the buffer.
8370 Raises Name_Error if buffer is too small. Note that this was a potential
8373 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8375 * bindgen.adb, comperr.adb: Code clean ups.
8376 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8378 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8380 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8382 2003-11-10 Vincent Celier <celier@gnat.com>
8385 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8388 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8390 * prj.adb: (Project_Empty): Add new boolean component Virtual
8392 * prj.ads: (Virtual_Prefix): New constant string
8393 (Project_Data): New boolean component Virtual
8395 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8396 a library project is extended by a virtual extending project.
8399 Modifications throughout to implement extending-all project, including:
8400 (Virtual_Hash, Processed_Hash): New hash tables
8401 (Create_Virtual_Extending_Project): New procedure
8402 (Look_For_Virtual_Projects_For): New procedure
8405 (Process): After checking the projects, if main project is an
8406 extending-all project, set the object directory of all virtual extending
8407 project to the object directory of the main project.
8408 Adjust error message when a virtual extending project has the same
8409 object directory as an project being extended.
8410 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8411 to True in the project data.
8414 (Default_Project_Node): Add new boolean component Extending_All
8415 (Is_Extending_All): New function
8416 (Set_Is_Extending_All): New procedure
8418 * prj-tree.ads: (Is_Extending_All): New function
8419 (Set_Is_Extending_All): New procedure
8420 (Project_Node_Record): New boolean component Extending_All
8422 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8425 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8427 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8428 "gprcmd prefix" to define it.
8430 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8432 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8435 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8436 created dummy package to Standard_Standard, not to itself, to
8437 defend other parts of the front-end against encoutering a cycle in
8441 (Analyze_With_Clause): When setting the entities for the successive
8442 N_Expanded_Names that constitute the name of a child unit, do not
8443 attempt to go further than Standard_Standard in the chain of scopes.
8444 This case arises from the placeholder units created by
8445 Create_Dummy_Package_Unit in the case of a with_clause for a
8446 nonexistent child unit.
8448 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8451 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8452 declarations are given the proper scope.
8455 (Check_Expr_Constants): Reject an expression that contains a constant
8456 created during expansion, and that appears after the object to which
8457 the address clause applies.
8459 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8460 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8461 that uses 'Range of a function call with controlled components, so
8462 that the function result can be finalized before starting the loop.
8465 (Find_Selected_Component): Improve error message when prefix is
8466 an implicit dereference of an incomplete type.
8468 2003-11-10 Robert Dewar <dewar@gnat.com>
8470 * opt.ads: New Print_Standard flag for -gnatS switch
8472 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8474 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8477 * debug.adb: Update doc for -gnatds to discuss relationship with new
8480 * sinfo.adb: Add new field Entity_Or_Associated_Node
8482 * sinfo.ads: Add new field Entity_Or_Associated_Node
8483 Update documentation for Associated_Node and Entity fields to clarify
8484 relationship and usage.
8487 (Write_Id): Properly process Associated_Node field in generic template
8490 Recognize new -gnatS switch for printing package Standard
8491 This replaces gnatpsta
8494 Add line for new -gnatS switch for printing package Standard
8495 This replaces gnatpsta
8497 2003-11-10 Andreas Jaeger <aj@suse.de>
8499 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8502 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8504 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8507 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8509 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8512 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8514 * sysdep.c: Add handling of cygwin.
8516 2003-11-10 GNAT Script <nobody@gnat.com>
8518 * Make-lang.in: Makefile automatically updated
8520 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8523 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8524 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8525 Replace GNAT_ROOT by GCC_ROOT.
8527 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8529 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8531 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8532 and update for changed meaning of GET_MODE_BITSIZE.
8534 2003-11-04 Doug Rupp <rupp@gnat.com>
8536 * sysdep.c: Problem discovered during IA64 VMS port.
8537 [VMS] #include <unixio.h> to get proper prototypes.
8540 Issues discovered/problems fixed during IA64 VMS port.
8541 [VMS] #define _POSIX_EXIT for proper semantics.
8542 [VMS] #include <unixio.h> for proper prototypes.
8543 [VMS] (fork): #define IA64 version.
8544 (__gnat_os_exit): Remove unnecessary VMS specific code.
8546 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8548 Part of PR ada/12806
8550 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
8554 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
8557 * targtyps.c, decl.c, misc.c,
8558 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
8559 routines to work around change in FP sizing semantics in GCC.
8562 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
8564 * gigi.h: (enumerate_modes): New function.
8566 * Make-lang.in: (ada/misc.o): Add real.h.
8568 * misc.c: (enumerate_modes): New function.
8570 2003-11-04 Robert Dewar <dewar@gnat.com>
8572 * 3vtrasym.adb: Minor reformatting
8573 Use terminology encoded/decoded name, rather than C++ specific notion
8574 of mangling (this is the terminology used throughout GNAT).
8576 * einfo.h: Regenerated
8578 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
8581 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
8583 * par-prag.adb: Add dummy entry for Thread_Body pragma
8586 Add entries for System.Threads entities for thread body processing
8589 (Analyze_Pragma, Access attributes): Check these are not applied to a
8590 thread body, since this is not permitted
8592 * sem_prag.adb: Add processing for Thread_Body pragma.
8596 (Resolve_Call): Check for incorrect attempt to call a thread body
8597 procedure with a direct call.
8599 * snames.ads, snames.adb: Add entry for Thread_Body pragma
8600 Add names associated with thread body expansion
8602 * snames.h: Add entry for Thread_Body pragma
8604 * s-thread.adb: Add entries for thread body processing
8605 These are dummy bodies so far
8607 * s-thread.ads: Add documentation on thread body handling.
8608 Add entries for thread body processing.
8610 2003-11-04 Javier Miranda <miranda@gnat.com>
8613 (Build_Limited_Views): Return after posting an error in case of limited
8614 with_clause on subprograms, generics, instances or generic renamings
8615 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
8616 on subprograms, generics, instances or generic renamings
8618 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
8620 * raise.c (setup_to_install): Correct mistake in last revision; two
8621 arguments out of order.
8623 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
8624 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
8625 notice, missed in previous change.
8626 Remove trailing blanks and other style errors introduced in previous
8629 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
8631 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
8632 rid of the wrapper for a LJM type, ensuring we don't do that if the
8633 field is addressable. This avoids potential low level type view
8634 mismatches later on, for instance in a by-reference argument passing
8637 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8639 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
8640 aligned at byte boundary.
8642 2003-11-04 Joel Brobecker <brobecker@gnat.com>
8644 * decl.c (components_to_record): Do not delete the empty variants from
8645 the end of the union type.
8647 2003-11-04 Ed Schonberg <schonberg@gnat.com>
8649 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
8650 operation for a derived type, an explicit declaration may use a local
8653 2003-11-04 Vincent Celier <celier@gnat.com>
8655 * make.adb (Gnatmake): Allow main sources on the command line with a
8656 library project when it is only for compilation (no binding or
8659 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8661 * Makefile.in: Remove many duplicate variables.
8663 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
8665 * Make-lang.in (dvi): Move targets to $(docobjdir).
8666 (gnat_ug_vms.dvi): Simplify rule and adjust target.
8667 (gnat_ug_wnt.dvi): Likewise.
8668 (gnat_ug_unx.dvi): Likewise.
8669 (gnat_ug_vxw.dvi): Likewise.
8670 (gnat_rm.dvi): Likewise.
8671 (gnat-style.dvi): Likewise.
8673 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8675 * gigi.h: Missed commit from update for C90.
8677 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8679 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
8681 2003-10-31 Andreas Schwab <schwab@suse.de>
8683 * raise.c (get_action_description_for): Fix typo in last change.
8685 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
8688 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
8689 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
8691 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
8693 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
8694 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
8695 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
8696 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
8697 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
8699 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
8702 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
8703 numbers when symbol name is too long.
8705 2003-10-30 Ed Falis <falis@gnat.com>
8707 * g-signal.ads, g-signal.adb: New files
8709 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
8711 * Makefile.rtl: Introduce GNAT.Signals
8713 2003-10-30 Robert Dewar <dewar@gnat.com>
8715 * freeze.adb: Minor reformatting
8717 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
8719 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
8720 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
8721 New handling of Id_Check parameter to improve recognition of keywords
8722 used as identifiers.
8723 Update copyright notice to include 2003
8725 2003-10-29 Robert Dewar <dewar@gnat.com>
8727 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
8728 sem_ch10.adb: Minor reformatting
8730 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
8731 (Expand_Assign_Record): Test right hand side for bit unaligned as well
8733 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
8735 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
8736 Support for TBK$SYMBOLIZE-based symbolic traceback.
8738 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
8741 Revert previous change, that did not work well when pragma No_Run_Time
8742 was used in conjunction with a run-time other than ZFP.
8744 2003-10-29 Vincent Celier <celier@gnat.com>
8747 (Gnatmake): When there are no Ada mains in attribute Main, disable the
8748 bind and link steps only is switch -z is not used.
8750 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
8752 * Makefile.generic: Remove duplicated setting of CC.
8754 * Makefile.prolog: Set CC to gcc by default, to override make's
8757 * einfo.h: Regenerated.
8759 2003-10-29 Ed Schonberg <schonberg@gnat.com>
8761 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
8762 current body, after compiling subunit.
8764 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
8765 when in deleted code, because gigi needs properly ordered freeze
8766 actions to annotate types.
8768 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
8769 prevent the premature freezing of record type that contains
8770 subcomponents with a private type that does not yet have a completion.
8772 2003-10-29 Javier Miranda <miranda@gnat.com>
8775 (Analyze_Package_Instantiation): Check that instances can not be used in
8776 limited with_clauses.
8779 (Analyze_Package_Renaming): Check that limited withed packages cannot
8780 be renamed. Improve text on error messages related to limited
8783 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
8785 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
8786 Update copyright notice.
8788 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
8789 (Install_Limited_Context_Clauses): New subprogram that isolates all the
8790 checks required for limited context_clauses and installs the limited
8792 (Install_Limited_Withed_Unit): Complete its documentation.
8793 (Analyze_Context): Check that limited with_clauses are only allowed in
8795 (Install_Context): Call Install_Limited_Context_Clauses after the
8796 parents have been installed.
8797 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
8798 package as 'From_With_Type'; this mark indicates that the limited view
8799 is installed. Used to check bad usages of limited with_clauses.
8800 (Build_Limited_Views): Do not add shadow entities to the scope's list
8801 of entities. Do not add real entities to the Non_Limited_Views chain.
8802 Improve error notification.
8803 (Remove_Context_Clauses): Remove context clauses in two phases:
8804 limited views first and regular views later (to maintain the
8806 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
8807 its visible entities.
8809 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
8811 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
8812 with any type that Is_Fixed_Point_Type.
8814 * sinfo.ads: Fix documentation for Associated_Node attribute.
8816 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
8818 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
8819 both '-gnatc' and '-gnatt' are specified.
8821 * atree.adb (Initialize): Add initialization for Node_Count (set to
8824 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8826 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
8827 do not consider as Pure.
8829 Part of implementation of function-at-a-time:
8831 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
8832 (tree_transform): Add new argument to build_component_ref.
8833 (tree_transform, case N_Assignment_Statement): Make and return an
8835 (tree_transform): If result IS_STMT, set flags and return it.
8836 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8838 * utils2.c (build_simple_component_ref, build_component_ref): Add new
8840 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
8841 (build_allocator): Likewise.
8843 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
8844 Add new arg to build_component_ref.
8845 (maybe_unconstrained_array, unchecked_convert): Likewise.
8847 * ada-tree.def (EXPR_STMT): New code.
8849 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
8851 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
8852 build_component_ref calls.
8854 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
8856 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8857 (build_component_ref): Add new argument, NO_FOLD_P.
8859 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
8861 * Makefile.generic: Add missing substitution on object_deps handling.
8864 * Make-lang.in (check-ada): Enable ACATS test suite.
8866 2003-10-27 Robert Dewar <dewar@gnat.com>
8869 (Freeze_Array_Type): We do not need an initialization routine for types
8870 derived from String or Wide_String. They should be treated the same
8871 as String and Wide_String themselves. This caused problems with the
8872 use of Initialize_Scalars.
8875 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
8876 composites. This allows use of component clauses that are not byte
8880 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
8881 is an attempt to pack an array of atomic objects.
8883 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
8885 2003-10-27 Pascal Obry <obry@gnat.com>
8888 (Basename): Check for drive letters in a pathname only on DOS based OS.
8890 2003-10-27 Vincent Celier <celier@gnat.com>
8893 (Gnatmake): When unable to change dir to the object dir, display the
8894 content of the parent dir of the obj dir, to try to understand why this
8897 2003-10-27 GNAT Script <nobody@gnat.com>
8899 * Make-lang.in: Makefile automatically updated
8901 2003-10-27 Ed Schonberg <schonberg@gnat.com>
8904 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
8905 should not be done in Save/Restore_Scope_Stack, because it is performed
8909 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8910 whether use clauses should be removed/restored.
8913 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8914 whether use clauses should be removed/restored.
8916 2003-10-26 Andreas Jaeger <aj@suse.de>
8918 * Makefile.in: Remove duplicated lines.
8920 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8922 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
8923 minimize the differences with ACT tree.
8925 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
8926 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
8927 Gnatvsn.Gnat_Static_Version_String to reduce differences between
8930 2003-10-24 Pascal Obry <obry@gnat.com>
8932 * adadecode.c (ostrcpy): New function.
8933 (__gnat_decode): Use ostrcpy of strcpy.
8934 (has_prefix): Set first parameter a const.
8935 (has_suffix): Set first parameter a const.
8936 Update copyright notice. Fix source name in header.
8937 Removes a trailing space.
8940 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
8943 Remove the test against being in No_Run_Time_Mode before generating a
8944 call to Register_Tag. It is redundant with the test against the
8945 availability of the function Register_Tag.
8947 2003-10-24 Vincent Celier <celier@gnat.com>
8949 * g-catiio.adb: (Month_Name): Correct spelling of February
8951 * make.adb: (Mains): New package
8952 (Initialize): Call Mains.Delete
8953 (Gnatmake): Check that each main on the command line is a source of a
8954 project file and, if there are several mains, each of them is a source
8955 of the same project file.
8956 (Gnatmake): When a foreign language is specified in attribute Languages,
8957 no main is specified on the command line and attribute Mains is not
8958 empty, only build the Ada main. If there is no Ada main, just compile
8959 the Ada sources and their closure.
8960 (Gnatmake): If a main is specified on the command line with directory
8961 information, check that the source exists and, if it does, that the path
8962 is the actual path of a source of a project.
8965 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
8966 Full_Path is True, return the full path instead of the simple file name.
8967 (Project_Of): New function
8970 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
8972 (Project_Of): New function
8974 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8977 Ensure objects of main project are always checked and rebuilt if needed.
8978 Set CC to gcc by default.
8979 Prepare new handling of link by creating a global archive (not activated
8982 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8983 stringt.h: Update copyright notice. Remove trailing blanks.
8984 Fix source name in header.
8986 2003-10-24 Robert Dewar <dewar@gnat.com>
8988 * sem_ch12.adb: Minor reformatting
8991 Minor reformatting (including new function return style throughout)
8994 Minor reformatting (including new function return style throughout)
8996 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8998 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8999 stringt.h: Update copyright notice. Remove trailing blanks.
9000 Fix source name in header.
9002 2003-10-24 GNAT Script <nobody@gnat.com>
9004 * Make-lang.in: Makefile automatically updated
9006 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
9008 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
9009 stringt.h: Convert to ISO C90 declarations and definitions.
9011 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
9014 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
9015 External_Tag attribute definition clauses.
9017 2003-10-23 Ed Schonberg <schonberg@gnat.com>
9020 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
9021 child unit, generate a fully qualified name to avoid spurious errors
9022 when the context contains renamings of different child units with
9023 the same simple name.
9025 * exp_dbug.ads: Add documentation on name qualification for renamings
9028 2003-10-23 Robert Dewar <dewar@gnat.com>
9030 * g-regpat.ads, g-regpat.adb: Minor reformatting
9032 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
9034 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
9036 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9038 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
9041 * urealp.h: (Machine): Update to proper definition.
9043 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9045 * init.c, adaint.c: Minor reformatting.
9047 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9049 * adaint.c (w32_epoch_offset): Define static const at file level.
9050 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9051 rather than t_create, t_access in call to GetFileTime. Use union
9052 to convert between FILETIME and unsigned long long.
9053 (__gnat_file_time_name): Test for invalid file handle.
9054 (__gnat_set_filetime_name): Support win32 targets using
9057 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9059 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9061 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9063 * decl.c (creat_concat_name): Const-ify prefix.
9065 * adaint.c: Include ctype.h if __MINGW32__.
9066 (__gnat_readlink): Mark arguments as possibly unused.
9067 (__gnat_symlink): Likewise.
9068 (__gnat_is_symbolic_link): Likewise.
9069 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9071 (__gnat_file_time_name): Don't declare struct stat statbuf when
9073 (__gnat_is_absolute_path): Add parenthesis around condition of
9074 'if' statement to avoid warning.
9075 (__gnat_plist_init): Specify void as parameter.
9076 (plist_enter): Likewise.
9077 (plist_leave): Likewise.
9078 (remove_handle): Make static. Initialize prev.
9080 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9082 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9083 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9086 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9088 * tracebak.c (MAX): Avoid redefinition warning.
9090 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9091 Change msg to const char *.
9092 (__gnat_install_handler): Remove ss, unused.
9093 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9095 * cstreams.c (__gnat_full_name): Declare p only when used.
9096 (__gnat_full_name) [sgi] Return buffer.
9098 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9100 * mingw32.h: New file.
9101 * gnat_wrapper.adb: New file.
9103 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9105 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9106 string match a pre compiled regular expression (the corresponding
9107 version of the function working on a raw regular expression)
9108 Fix typos in various comments
9109 Update copyright notice in spec
9111 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9114 (Component_Needs_Simple_Initialization): Return False when the type is a
9115 packed bit array. Revise spec comments to document this case.
9118 (Expand_Pragma_Import): Set any expression on the imported object to
9119 empty to avoid initializing imported objects (in particular this
9120 covers the case of zero-initialization of bit arrays).
9121 Update copyright notice.
9123 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9126 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9127 a subunit is missing.
9128 (Instantiate_Subprogram_Body): If body of function is missing, set type
9129 of return expression explicitly in dummy body, to prevent cascaded
9130 errors when a subunit is missing.
9134 (Access_Subprogram_Declaration): Verify that return type is valid.
9138 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9143 (Corresponding_Discriminant): If the scope of the discriminant is a
9144 private type without discriminant, use its full view.
9147 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9149 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9150 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9151 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9152 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9153 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9154 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9155 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9156 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9157 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9158 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9159 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9160 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9161 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9162 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9163 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9164 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9165 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9166 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9167 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9168 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9169 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9170 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9171 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9172 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9173 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9174 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9175 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9176 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9177 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9178 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9179 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9180 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9181 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9182 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9183 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9184 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9185 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9186 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9187 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9188 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9189 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9190 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9191 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9192 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9193 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9194 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9195 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9196 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9197 vms_conv.ads, vms_conv.adb, vms_data.ads,
9198 vxaddr2line.adb: Files added. Merge with ACT tree.
9200 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9201 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9202 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9203 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9204 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9205 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9206 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9207 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9208 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9209 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9211 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9212 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9213 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9214 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9215 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9216 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9217 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9218 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9219 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9220 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9221 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9222 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9223 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9224 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9225 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9226 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9227 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9228 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9229 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9230 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9231 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9232 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9233 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9234 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9235 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9236 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9237 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9238 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9239 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9240 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9241 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9242 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9243 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9244 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9245 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9246 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9247 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9248 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9249 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9250 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9251 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9252 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9253 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9254 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9255 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9256 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9257 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9258 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9259 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9260 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9261 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9262 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9263 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9264 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9265 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9266 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9267 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9268 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9269 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9270 checks.adb, checks.ads, cio.c, comperr.adb,
9271 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9272 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9273 einfo.adb, einfo.ads, errout.adb, errout.ads,
9274 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9275 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9276 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9277 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9278 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9279 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9280 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9281 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9282 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9283 fe.h, fmap.adb, fmap.ads, fname.adb,
9284 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9285 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9286 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9287 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9288 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9289 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9290 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9291 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9292 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9293 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9294 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9295 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9296 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9297 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9298 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9299 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9300 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9301 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9302 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9303 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9304 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9305 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9306 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9307 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9308 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9309 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9310 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9311 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9312 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9313 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9314 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9315 layout.adb, lib.adb, lib.ads, lib-list.adb,
9316 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9317 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9318 link.c, live.adb, make.adb, make.ads,
9319 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9320 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9321 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9322 misc.c, mkdir.c, mlib.adb, mlib.ads,
9323 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9324 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9325 namet.adb, namet.ads, namet.h, nlists.ads,
9326 nlists.h, nmake.adt, opt.adb, opt.ads,
9327 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9328 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9329 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9330 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9331 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9332 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9333 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9334 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9335 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9336 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9337 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9338 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9339 prj-util.adb, prj-util.ads, raise.c, raise.h,
9340 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9341 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9342 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9343 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9344 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9345 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9346 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9347 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9348 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9349 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9350 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9351 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9352 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9353 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9354 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9355 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9356 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9357 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9358 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9359 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9360 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9361 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9362 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9363 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9364 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9365 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9366 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9367 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9368 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9369 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9370 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9371 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9372 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9373 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9374 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9375 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9376 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9377 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9378 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9379 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9380 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9381 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9382 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9383 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9384 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9385 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9386 stringt.adb, stringt.ads, stringt.h, style.ads,
9387 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9388 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9389 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9390 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9391 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9392 table.adb, table.ads, targparm.adb, targparm.ads,
9393 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9394 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9395 ttypes.ads, types.ads, types.h, uintp.adb,
9396 uintp.ads, uintp.h, uname.adb, urealp.adb,
9397 urealp.ads, urealp.h, usage.adb, utils2.c,
9398 utils.c, validsw.adb, validsw.ads, widechar.adb,
9399 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9400 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9401 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9402 gnatvsn.ads: Merge with ACT tree.
9404 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9406 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9408 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9409 (gnat_ug_vmx.info): Likewise.
9410 (gnat_ug_vxw.info): Likewise.
9411 (gnat_ug_wnt.info): Likewise.
9412 (gnat_rm.info): Likewise.
9413 (gnat-style.info): Likewise.
9415 * Make-lang.in (ada.install-info): Remove target.
9417 (install-info): Likewise.
9418 (gnat_ug_unx.info): Simplify rule.
9419 (gnat_ug_vmx.info): Likewise.
9420 (gnat_ug_vxw.info): Likewise.
9421 (gnat_ug_wnt.info): Likewise.
9422 (gnat_rm.info): Likewise.
9423 (gnat-style.info): Likewise.
9425 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9427 * Make-lang.in: Replace uses of $(target_alias) with
9428 $(target_noncanonical).
9429 * ada/Makefile.in: Remove unused mention of $(target_alias).
9431 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9433 * Make-lang.in (ada.info): Replace with ...
9435 (ada.dvi): Replace with ...
9438 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9440 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9441 initialize dconstp5 and dconstmp5.
9443 2003-09-28 Richard Henderson <rth@redhat.com>
9445 * trans.c (tree_transform): Update call to expand_asm_operands.
9447 2003-09-21 Richard Henderson <rth@redhat.com>
9449 * trans.c, utils.c: Revert.
9451 2003-09-21 Richard Henderson <rth@redhat.com>
9453 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9456 2003-09-04 Michael Matz <matz@suse.de>
9458 * misc.c: Include "target.h".
9459 * Make-lang.in (misc.o): Add dependency on target.h.
9461 2003-09-03 DJ Delorie <dj@redhat.com>
9463 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9466 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9468 * Makefile.in: Update substitutions to match changes to
9469 configure. Use include directives instead of @-insertions
9470 to read in host and target fragments. Add a rule to
9471 regenerate ada/Makefile.
9473 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9475 * lang-options.h: Remove.
9476 * lang.opt: Add help text.
9478 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9480 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9483 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9485 * misc.c (gnat_handle_option): Don't handle filenames.
9487 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9489 * Make-lang.in: Replace PWD with PWD_COMMAND.
9490 * Makefile.adalib: Likewise.
9491 * Makefile.in: Likewise.
9493 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9495 * misc.c (gnat_argv): Revert last change.
9496 (gnat_handle_option, gnat_init_options): Copy arguments.
9498 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9500 * misc.c (gnat_argv): Make const.
9502 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9504 * misc.c (save_argc, save_argv): Keep non-static!
9506 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9508 * misc.c (save_argc, save_argv): Make static.
9509 (gnat_init_options): New prototype.
9510 (gnat_init_options): Update.
9512 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9514 * gnat_ug.texi: Remove unlikely characters from @vars.
9515 * gnat_ug_vms.texi: Regenerate.
9517 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9519 * misc.c (record_code_position): Adjust emit_note call.
9521 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9523 * misc.c (gnat_handle_option): Don't check for missing arguments.
9525 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9527 * utils.c (end_subprog_body): Adjust expand_function_end call.
9529 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9531 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9534 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9536 * lang.opt: Declare Ada.
9537 * misc.c (gnat_init_options): Update.
9539 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9541 * utils.c (begin_subprog_body): Adjust init_function_start call.
9543 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9545 * Make-lang.in: Update to use options.c and options.h.
9546 * misc.c: Include options.h not aoptions.h.
9547 (gnat_handle_option): Abort on unrecognized switch.
9548 (gnat_init_options): Request Ada switches.
9550 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9552 * lang.opt: Add -Wall.
9553 * misc.c (gnat_handle_option): Handle it.
9555 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
9557 * misc.c (gnat_handle_option): Fix warnings.
9559 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
9561 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
9563 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
9565 * Make-lang.in: Update to handle command-line options.
9566 * lang.opt: New file.
9567 * misc.c: Include aoptions.h.
9568 (cl_options_count, cl_options): Remove.
9569 (gnat_handle_option): New.
9570 (gnat_decode_option): Remove.
9571 (LANG_HOOKS_DECODE_OPTION): Remove.
9572 (LANG_HOOKS_HANDLE_OPTION): Override.
9574 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
9576 * init.c, misc.c, trans.c, utils.c: Remove dead code.
9578 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
9580 * Makefile.in: Replace "host_canonical" with "host" for autoconf
9583 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
9585 * Make-lang.in: Update.
9586 * misc.c: Include opts.h. Define cl_options_count and cl_options.
9588 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
9590 * misc.c (gnat_init_options): Update.
9592 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9594 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
9595 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
9596 __attribute__ ((__unused__)).
9598 2003-06-05 Jan Hubicka <jh@suse.cz>
9600 * Make-lang.in: Add support for stageprofile and stagefeedback
9602 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9604 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
9605 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
9607 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
9609 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
9610 Remove non-VMS directive.
9611 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
9613 (Examples of gnatls Usage): Remove VMS alternative.
9615 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
9618 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
9619 and turn ZCX_By_Default back to False since the underlying support
9620 is not quite there yet.
9622 2003-06-01 Andreas Jaeger <aj@suse.de>
9624 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
9625 and ROUND_TYPE_SIZE_UNIT.
9627 2003-05-22 Geert Bosch <bosch@gnat.com>
9629 * gnat_rm.texi : Remove reference to Ada Core Technologies.
9631 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
9633 * trans.c (tree_transform): Use location_t and input_location
9635 (build_unit_elab): Likewise.
9636 * utils.c (create_label_decl): Likewise.
9638 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
9640 * trans.c (tree_transform, build_unit_elab,
9641 set_lineno): Rename lineno to input_line.
9642 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
9643 end_subprog_body): Likewise.
9644 * utils2.c (build_call_raise): Likewise.
9646 2003-05-01 Laurent Guerby <guerby@acm.org>
9649 * 5iosinte.ads: Increase pthread_cond_t size to match recent
9650 LinuxThread and NPTL version, merge from ACT.
9652 2003-04-28 Zack Weinberg <zack@codesourcery.com>
9654 * utils.c (convert): No need to clear TREE_CST_RTL.
9656 2003-04-23 Geert Bosch <bosch@gnat.com>
9658 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9659 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9660 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9661 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9662 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9663 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
9664 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
9665 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
9666 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9667 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
9668 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
9669 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
9670 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
9671 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
9672 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
9673 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
9674 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
9675 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
9676 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
9677 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
9678 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
9679 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
9680 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9681 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
9682 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
9683 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
9684 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
9685 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
9686 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
9687 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
9688 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
9689 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
9690 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
9691 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
9692 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
9693 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
9694 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
9695 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
9696 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
9697 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
9698 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
9699 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
9700 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
9701 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
9702 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
9703 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
9704 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9705 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
9706 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
9707 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
9708 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
9709 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
9710 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
9711 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
9712 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
9713 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
9714 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
9715 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
9716 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
9717 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
9718 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
9719 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
9720 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
9721 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
9722 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
9723 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
9724 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
9725 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
9726 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
9727 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
9728 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
9729 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
9730 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
9731 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
9732 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
9733 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
9734 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
9735 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
9736 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
9737 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
9738 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
9739 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
9740 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
9741 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
9742 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
9743 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
9744 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
9745 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
9746 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
9747 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
9748 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
9749 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
9750 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
9751 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
9752 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
9753 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
9754 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
9755 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
9756 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
9757 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
9758 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
9759 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
9760 ali.adb, ali.ads, alloc.ads, argv.c,
9761 atree.adb, atree.ads, atree.h, aux-io.c,
9762 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
9763 binde.adb, binde.ads, binderr.adb, binderr.ads,
9764 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
9765 butil.adb, butil.ads, cal.c, calendar.ads,
9766 casing.adb, casing.ads, ceinfo.adb, checks.adb,
9767 checks.ads, cio.c, comperr.adb, comperr.ads,
9768 config-lang.in, csets.adb, csets.ads, csinfo.adb,
9769 cstand.adb, cstand.ads, cuintp.c, debug.adb,
9770 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
9771 dec-io.ads, dec.ads, deftarg.c, directio.ads,
9772 einfo.adb, einfo.ads, elists.adb, elists.ads,
9773 elists.h, errno.c, errout.adb, errout.ads,
9774 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
9775 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
9776 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
9777 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
9778 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
9779 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
9780 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
9781 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
9782 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
9783 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
9784 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
9785 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
9786 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
9787 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
9788 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
9789 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
9790 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
9791 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
9792 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
9793 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
9794 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9795 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9796 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9797 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
9798 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
9799 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
9800 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
9801 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
9802 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
9803 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
9804 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
9805 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
9806 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
9807 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
9808 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
9809 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
9810 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
9811 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
9812 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
9813 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
9814 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
9815 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
9816 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
9817 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
9818 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
9819 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
9820 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
9821 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
9822 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
9823 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
9824 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
9825 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
9826 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
9827 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
9828 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
9829 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
9830 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
9831 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
9832 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
9833 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9834 lib.adb, lib.ads, live.adb, live.ads,
9835 machcode.ads, make.adb, make.ads, makeusg.adb,
9836 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
9837 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
9838 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
9839 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
9840 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
9841 mlib.ads, namet.adb, namet.ads, nlists.adb,
9842 nlists.ads, opt.adb, opt.ads, osint-b.adb,
9843 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
9844 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
9845 osint.ads, output.adb, output.ads, par-ch10.adb,
9846 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
9847 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9848 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
9849 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
9850 par-tchk.adb, par-util.adb, par.adb, par.ads,
9851 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
9852 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
9853 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
9854 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
9855 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
9856 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
9857 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
9858 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
9859 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
9860 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
9861 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
9862 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
9863 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
9864 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
9865 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
9866 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
9867 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
9868 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9869 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
9870 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
9871 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
9872 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
9873 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9874 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
9875 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
9876 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
9877 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
9878 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
9879 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
9880 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
9881 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
9882 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
9883 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
9884 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
9885 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
9886 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
9887 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
9888 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
9889 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
9890 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
9891 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
9892 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
9893 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
9894 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
9895 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
9896 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
9897 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
9898 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
9899 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
9900 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
9901 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
9902 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
9903 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
9904 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
9905 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
9906 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
9907 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
9908 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
9909 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
9910 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
9911 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
9912 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
9913 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
9914 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
9915 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
9916 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
9917 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
9918 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
9919 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
9920 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
9921 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
9922 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
9923 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
9924 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
9925 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
9926 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
9927 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
9928 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
9929 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
9930 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
9931 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
9932 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
9933 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
9934 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
9935 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
9936 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
9937 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
9938 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
9939 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
9940 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
9941 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
9942 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
9943 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
9944 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
9945 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
9946 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
9947 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
9948 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
9949 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
9950 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
9951 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
9952 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
9953 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
9954 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
9955 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
9956 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
9957 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
9958 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
9959 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
9960 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
9961 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9962 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9963 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
9964 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
9965 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
9966 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
9967 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
9968 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
9969 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
9970 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
9971 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
9972 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
9973 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
9974 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
9975 snames.ads, sprint.adb, sprint.ads, stand.adb,
9976 stand.ads, stringt.adb, stringt.ads, style.adb,
9977 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
9978 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
9979 switch-m.ads, switch.adb, switch.ads, system.ads,
9980 table.adb, table.ads, targparm.adb, targparm.ads,
9981 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
9982 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
9983 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
9984 ttypef.ads, ttypes.ads, types.adb, types.ads,
9985 uintp.adb, uintp.ads, uname.adb, uname.ads,
9986 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
9987 usage.adb, usage.ads, validsw.adb, validsw.ads,
9988 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
9989 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
9990 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
9991 formatting and other trivial changes from ACT.
9993 2003-04-12 Zack Weinberg <zack@codesourcery.com>
9995 * gigi.h, utils2.c (build_constructor):
9996 Rename gnat_build_constructor. Use build_constructor.
9997 * decl.c (gnat_to_gnu_entity)
9998 * trans.c (tree_transform, pos_to_constructor, extract_values)
9999 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
10000 (unchecked_convert)
10001 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
10002 (fill_vms_descriptor):
10005 2003-04-06 Zack Weinberg <zack@codesourcery.com>
10007 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
10008 * misc.c (gnat_tree_size): New function.
10009 (LANG_HOOKS_TREE_SIZE): Override.
10011 2003-04-03 Jason Merrill <jason@redhat.com>
10013 * misc.c (gnat_adjust_rli): #if 0.
10015 2003-03-31 Geert Bosch <bosch@gnat.com>
10018 * link.c : Fix misspelled "const" keyword
10020 2003-03-23 Mark Mitchell <mark@codesourcery.com>
10023 * utils2.c: Adjust calls to put_var_into_stack.
10025 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
10027 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
10029 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
10031 * misc.c (gnat_init): Update for new prototype.
10033 2003-03-05 Olivier Hainque <hainque@gnat.com>
10036 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
10037 warning, and fix return type for the IN_RTS && !SJLJ case.
10039 2003-03-04 Tom Tromey <tromey@redhat.com>
10041 * Make-lang.in (ada.tags): New target.
10043 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10046 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10047 wrapper, which name remains constant whatever underlying GCC
10050 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10051 the stable interface needed for a-except.
10053 2003-03-02 Andreas Jaeger <aj@suse.de>
10055 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10056 gnat_ug_wnt.texi: Regenerate.
10058 2003-03-02 Laurent Guerby <guerby@acm.org>
10060 * Makefile.in (install-gnatlib): Match previous change there
10063 2003-02-28 Andreas Schwab <schwab@suse.de>
10065 * Make-lang.in (install-gnatlib): Change to ada directory before
10066 running make instead of using ada/Makefile directly.
10068 2003-02-18 Ben Elliston <bje@redhat.com>
10070 Part of fix for PR ada/9406
10071 * gnat_ug.texi (Binder output file): Grammar fix.
10073 2003-02-18 Ben Elliston <bje@redhat.com>
10076 * 5qtaprop.adb (Sleep): Fix typo in comment.
10078 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10080 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10081 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10082 gnat_ug_wnt.texi: Regenerate.
10084 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10086 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10087 be created if necessary.
10088 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10089 if necessary. Remove erroneous and redundant gnatchop
10090 installation commands. Test for gnatdll before attempting
10092 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10093 and gnatdll from all plausible locations.
10095 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10097 * utils2.c (build_unary_op): Don't check flag_volatile.
10098 * gnat_ug.texi: Remove -fvolatile from example.
10099 * gnat_ug_vxw.texi: Likewise.
10101 2003-01-29 Laurent Guerby <guerby@acm.org>
10104 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10105 * Makefile.in: match previous change.
10106 * Make-lang.in: match previous change.
10108 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10110 * 5rosinte.ads: Add SIGXCPU.
10111 * 5rtpopsp.adb: New file.
10112 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10113 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10114 specific file 5rtpopsp.adb.
10115 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10116 is likely needed for all newlib targets.
10117 * init.c: Add RTEMS specific version of __gnat_initialize().
10119 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10121 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10123 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10125 * init.c (__gnat_error_handler): Make msg const.
10127 * gmem.c (convert_addresses): Move declaration ...
10128 * adaint.h: ... here.
10129 * adaint.c (convert_addresses): Adapt addrs type to match
10132 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10134 2003-01-24 Andreas Schwab <schwab@suse.de>
10136 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10137 size_t to avoid warning.
10139 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10141 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10143 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10145 * gnat_rm.texi: Remove RCS version number.
10147 * ada-tree.h (union lang_tree_node): Add chain_next option.
10149 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10151 * Make-lang.in (ada.install-info, ada.install-common,
10152 ada.uninstall): Prepend $(DESTDIR) to the destination
10153 directory in all (un)installation commands.
10154 * Makefile.in (install-gnatlib, install-rts): Ditto.
10156 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10158 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10159 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10160 gnat_ug_wnt.texi: Regenerate.
10162 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10164 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10166 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10167 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10168 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10169 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10170 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10171 $(srcdir)/doc/include/gcc-common.texi.
10173 2002-12-15 Geert Bosch <bosch@gnat.com>
10175 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10177 2002-12-14 Geert Bosch <bosch@gnat.com>
10179 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10180 case of a body created for a Renaming_As_Body, on which
10181 conformance checks are not performed. Fixes PR ada/5690.
10183 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10185 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10186 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10187 not already included.
10188 * Make-lang.in: Update dependencies.
10190 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10191 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10192 solution to buffer overflow bug on GNU/Linux.
10194 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10195 Closes PR ada/5856 and PR ada/6919 !
10196 * bindgen.adb: Remove all references to Public_Version.
10197 * comperr.adb: Remove all references to Public_Version and
10198 GNATPRO_Version; correct bug reporting instructions.
10199 * comperr.ads: Change to match bug box.
10200 * gnatvsn.ads: Remove all references to Public version and
10203 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10205 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10209 * config-lang.in: Remove diff_excludes.
10211 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10213 * trans.c (gnu_pending_elaboration_lists): New GC root.
10214 (build_unit_elab): Use..
10216 2002-10-30 Geert Bosch <bosch@gnat.com>
10218 * misc.c : Include optabs.h
10220 * Make-lang.in (misc.o): Add dependency on optabs.h
10222 2002-10-29 Geert Bosch <bosch@gnat.com>
10224 * Make-lang.in (gnatbind): Depend on CONFIG_H
10226 2002-10-29 Geert bosch <bosch@gnat.com>
10228 * misc.c: Unrevert misc.c (1.13)
10230 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10232 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10233 maintainership comments.
10235 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10237 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10238 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10239 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10240 7staprop.adb: Correct statements in comments about
10241 maintainership of GNAT.
10244 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10245 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10246 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10247 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10248 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10249 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10250 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10251 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10252 comments about maintainership of GNAT.
10254 PR ada/6919 (forward port of patch for PR ada/5904)
10255 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10256 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10257 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10258 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10259 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10260 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10261 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10262 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10263 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10264 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10265 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10266 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10267 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10268 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10269 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10270 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10271 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10272 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10273 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10274 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10275 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10276 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10277 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10278 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10279 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10280 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10281 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10282 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10283 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10284 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10285 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10286 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10287 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10288 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10289 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10290 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10291 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10292 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10293 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10294 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10295 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10296 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10297 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10298 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10299 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10300 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10301 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10302 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10303 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10304 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10305 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10306 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10307 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10308 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10309 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10310 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10311 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10312 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10313 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10314 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10315 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10316 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10317 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10318 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10319 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10320 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10321 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10322 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10323 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10324 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10325 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10326 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10327 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10328 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10329 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10330 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10331 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10332 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10333 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10334 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10335 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10336 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10337 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10338 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10339 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10340 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10341 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10342 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10343 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10344 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10345 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10346 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10347 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10348 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10349 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10350 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10351 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10352 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10353 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10354 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10355 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10356 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10357 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10358 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10359 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10360 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10361 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10362 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10363 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10364 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10365 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10366 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10367 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10368 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10369 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10370 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10371 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10372 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10373 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10374 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10375 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10376 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10377 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10378 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10379 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10380 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10381 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10382 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10383 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10384 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10385 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10386 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10387 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10388 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10389 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10390 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10391 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10392 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10393 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10394 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10395 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10396 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10397 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10398 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10399 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10400 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10401 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10402 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10403 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10404 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10405 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10406 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10407 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10408 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10409 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10410 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10411 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10412 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10413 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10414 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10415 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10416 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10417 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10418 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10419 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10420 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10421 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10422 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10423 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10424 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10425 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10426 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10427 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10428 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10429 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10430 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10431 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10432 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10433 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10434 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10435 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10436 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10437 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10438 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10439 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10440 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10441 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10442 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10443 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10444 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10445 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10446 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10447 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10448 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10449 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10450 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10451 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10452 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10453 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10454 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10455 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10456 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10457 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10458 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10459 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10460 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10461 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10462 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10463 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10464 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10465 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10466 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10467 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10468 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10469 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10470 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10471 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10472 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10473 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10474 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10475 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10476 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10477 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10478 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10479 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10480 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10481 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10482 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10483 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10484 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10485 stringt.ads stringt.h style.adb style.ads stylesw.adb
10486 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10487 table.adb table.ads targparm.adb targparm.ads targtyps.c
10488 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10489 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10490 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10491 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10492 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10493 usage.ads utils.c utils2.c validsw.adb validsw.ads
10494 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10495 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10496 xtreeprs.adb: Correct statements in comments about maintainership
10499 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10501 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10502 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10503 * gnatvsn.ads: Gnat_Version_String is now a function.
10504 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10505 copy the C version_string into a String and return it.
10506 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10507 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10508 Remove pragma Ident (Gnat_Version_String). If this was the
10509 sole use of package Gnatvsn, remove the with statement too.
10510 * gnat1drv.adb: Tweak -gnatv output.
10512 2002-09-17 Richard Henderson <rth@redhat.com>
10514 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10515 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10516 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10517 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10518 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10519 and real_2expN instead of a loop.
10520 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10521 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10523 2002-08-25 Andre Leis <a.leis@gmx.net>
10524 David Billinghurst (David.Billinghurst@riotinto.com>
10526 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10528 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10530 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10531 Remove $(CONFIG_H) dependency.
10533 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10535 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10537 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10539 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10541 * misc.c (gnat_decode_option): Likewise.
10543 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10545 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10546 function approach did not work well because of a side effect (the
10547 function call could reallocate the table which was being indexed
10548 using its result). Fixes ada/4851. [RESURRECTED]
10550 2002-07-01 Roger Sayle <roger@eyesopen.com>
10552 * ada/utils.c (builtin_function): Accept an additional parameter.
10554 2002-06-28 Andreas Jaeger <aj@suse.de>
10557 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
10560 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10562 * Makefile.in (SHELL): Set to @SHELL@.
10564 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10566 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
10567 array size calculation.
10569 2002-06-04 Andreas Jaeger <aj@suse.de>
10571 * Make-lang.in (gnatbind): Readd rule that has been lost in last
10574 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
10576 Merge from pch-branch:
10578 * config-lang.in (gtfiles): Add ada-tree.h.
10579 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
10580 (SET_TYPE_MODULUS): New.
10581 (SET_TYPE_INDEX): New.
10582 (SET_TYPE_DIGITS_VALUE): New.
10583 (SET_TYPE_RM_SIZE): New.
10584 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
10585 (SET_TYPE_ADA_SIZE): New.
10586 (SET_TYPE_ACTUAL_BOUNDS): New.
10587 (SET_DECL_CONST_CORRESPONDING_VAR): New.
10588 (SET_DECL_ORIGINAL_FIELD): New.
10589 (TREE_LOOP_ID): Correct typo.
10590 * decl.c: Use new macros.
10591 * utils.c: Include debug.h, use new macros.
10592 * utils2.c: Use new macros.
10594 * ada-tree.h: Update all macros for new tree description.
10595 (struct tree_loop_id): New.
10596 (union lang_tree_node): New.
10597 (struct lang_decl): New.
10598 (struct lang_type): New.
10599 * misc.c (gnat_mark_tree): Delete.
10600 (LANG_HOOKS_MARK_TREE): Delete.
10601 * trans.c (tree_transform): No longer any need to cast
10604 * utils.c (struct language_function): New dummy structure.
10606 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
10607 (misc.o): Likewise.
10608 (utils.o): Likewise; also gtype-ada.h.
10609 * Make-lang.in (gnat1): Add dependency on s-gtype.
10610 (gnatbind): Add dependency on $(CONFIG_H).
10611 * utils.c: Correct last #include.
10612 (stuct e_stack): Remove unnecessary 'static'.
10613 (mark_e_stack): Remove unused prototype.
10615 * scn-nlit.adb: Remove whitespace after version number to
10616 keep lines under 80 chars.
10617 * snames.adb: Likewise.
10618 * treepr.ads: Likewise.
10620 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
10621 (misc.o): Likewise.
10622 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
10623 * config-lang.in (gtfiles): New.
10624 * decl.c: Use gengtype for roots.
10625 * gigi.h: Use gengtype for roots.
10626 * trans.c: Use gengtype for roots.
10627 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
10629 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
10631 * misc.c (gnat_init): Adjust setting of internal_error_function.
10633 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
10635 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
10636 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10637 gnat_ug_wnt.texi: Regenerate.
10639 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
10641 * 5ntaprop.adb (with System.OS_Primitives): Remove.
10643 * cstreams.c (max_path_len): Move from here ...
10644 * adaint.c (__gnat_max_path_len): ... to here.
10645 * adaint.c (__gnat_max_path_len): Declare.
10646 * g-dirope.adb (Max_Path): Adjust.
10647 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
10648 * i-cstrea.ads (max_path_len): Adjust.
10649 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
10650 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
10652 * Makefile.in, Make-lang.in: Documentation is now built in
10653 Make-lang.in. Store Info and generated Texinfo files in the
10655 * gnat_ug.texi: Remove CVS keywords, correct version number.
10656 Set file name correctly.
10658 * gnat_ug_*.texi: Add.
10659 * .cvsignore: Ignore generated Texinfo files.
10661 2002-05-30 Zack Weinberg <zack@codesourcery.com>
10663 * ada.h: Add MI guard macro.
10664 (SUBTYPE): Define constants with an anonymous enum, not static
10666 (IN): Cast constants to appropriate type before use.
10668 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
10670 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
10673 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10675 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
10676 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
10677 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
10678 (ALL_ADA_CFLAGS): Likewise.
10679 (ADA_INCLUDES): Likewise.
10680 Adapt for new working dir.
10681 (GNATBIND): Use Makefile.in version.
10682 (.SUFFIXES): Copy from Makefile.in.
10683 (ada-warn): Define.
10684 (.adb.o, .ads.o): Copy from Makefile.in.
10685 Added $(OUTPUT_OPTION).
10686 (GNAT1_C_OBJS): Moved from Makefile.in.
10687 Prefix with ada subdir.
10688 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
10689 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
10690 Adapt for new working dir.
10691 (EXTRA_GNATBIND_OBJS): Likewise.
10692 (ADA_BACKEND): Moved from Makefile.in.
10693 Renamed to avoid conflict with global BACKEND.
10695 (TARGET_ADA_SRCS): Moved from Makefile.in.
10696 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
10698 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
10699 (ada_extra_files): Moved from Makefile.in.
10700 Prefix with ada subdir.
10701 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
10702 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
10703 (ada/nmake.ads): Likewise.
10704 (update-sources): Moved from Makefile.in.
10705 Prefix with ada subdir.
10706 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
10707 (ADA_TREE_H): Likewise.
10708 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
10709 (ada/memtrack.o): Likewise.
10710 (ada/adadecode.o): Likewise.
10711 Update dependencies.
10712 (ada/adaint.o): New.
10713 (ada/argv.o): Moved from Makefile.in.
10714 Prefix with ada subdir.
10715 Update dependencies.
10716 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
10717 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
10718 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
10719 Prefix with ada subdir.
10720 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
10721 (GNAT DEPENDENCIES): Regenerate.
10722 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
10723 toplevel Makefile.in.
10724 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
10725 (TARGET_ADA_SRCS): Removed.
10726 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
10727 (GNATBIND_OBJS): Likewise.
10728 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
10729 (BACKEND): Removed.
10730 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
10731 (TREE_H): Likewise.
10732 (ada_extra_files): Likewise.
10733 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
10734 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
10735 (update-sources): Likewise.
10736 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
10737 (ADA_TREE_H): Likewise.
10738 (adadecoce.o): Likewise.
10739 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
10740 (GNAT DEPENDENCIES): Likewise.
10742 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10744 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
10745 * Makefile.in: Likewise.
10747 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10749 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
10750 Restore $(CONFIG_H) and prefix.o dependencies.
10751 (ada.stage[1-4]): Depend on stage?-start.
10753 * Makefile.in (b_gnatb.c): Depend on interfac.o.
10755 2002-05-02 Jim Wilson <wilson@redhat.com>
10757 * utils.c (finish_record_type): Change record_size to record_type.
10759 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
10761 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
10762 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
10763 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
10765 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
10767 * misc.c (gnat_parse_file): Update.
10769 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
10771 * misc.c (gnat_init): Don't set lang_attribute_common.
10773 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
10775 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
10777 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
10779 * gnat_ug.texi: New file.
10781 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
10782 instead of gfdl.texi
10784 * xgnatug.adb, ug_words: New files.
10786 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
10787 gnat_rm and gnat-style manuals.
10789 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
10791 * gigi.h (incomplete_type_error): Remove.
10792 * utils.c (incomplete_type_error): Remove.
10794 2002-04-16 Mark Mitchell <mark@codesourcery.com>
10796 * trans.c (tree_transform): Add has_scope argument to
10797 expand_start_stmt_expr.
10799 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10801 * gigi.h (truthvalue_conversion): Rename.
10802 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
10803 * trans.c (tree_transform): Update.
10804 * utils2.c (truthvalue_conversion): Rename, update.
10805 (build_binary_op, build_unary_op): Update.
10807 2002-04-04 Laurent Guerby <guerby@acm.org>
10809 * make.adb: Implement -margs, remove restriction about file name placement.
10810 * makeusg.adb: Documentation update.
10811 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
10812 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
10814 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10816 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
10817 (builtin_function): Similarly.
10819 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10821 * decl.c (gnat_to_gnu_entity): Update.
10822 * gigi.h (mark_addressable): Rename.
10823 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
10824 * trans.c (tree_transform): Update.
10825 * utils.c (create_var_decl): Update.
10826 * util2.c (build_binary_op, build_unary_op,
10827 fill_vms_descriptor): Update.
10828 (mark_addressable): Rename, update.
10830 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10832 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
10834 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
10835 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
10836 * trans.c (tree_transform, convert_with_check): Update.
10837 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
10840 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
10842 * gigi.h (finish_incomplete_decl): Rename.
10843 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
10844 * utils.c (gnat_init_decl_processing): Don't set hook.
10845 (finish_incomplete_decl): Rename.
10847 2002-03-29 Andreas Schwab <schwab@suse.de>
10849 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
10852 2001-03-28 Robert Dewar <dewar@gnat.com>
10855 (Remove_Checks): New procedure
10858 (Remove_Checks): New procedure
10861 Use new Duplicate_Subexpr functions
10862 (Duplicate_Subexpr_No_Checks): New procedure
10863 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10864 (Duplicate_Subexpr): Restore original form (checks duplicated)
10865 (Duplicate_Subexpr): Call Remove_Checks
10868 (Duplicate_Subexpr_No_Checks): New procedure
10869 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10870 Add 2002 to copyright notice
10872 * sem_util.adb: Use new Duplicate_Subexpr functions
10875 (Eval_Indexed_Component): This is the place to call
10876 Constant_Array_Ref and to replace the value. We simply merge
10877 the code of this function in here, since it is now no longer
10878 used elsewhere. This fixes the problem of the back end not
10879 realizing we were clever enough to see that this was
10881 (Expr_Val): Remove call to Constant_Array_Ref
10882 (Expr_Rep_Val): Remove call to Constant_Array_Ref
10884 (Constant_Array_Ref): Deal with string literals (patch
10885 suggested by Zack Weinberg on the gcc list)
10887 2001-03-28 Ed Schonberg <schonber@gnat.com>
10889 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
10890 Duplicate_Subexpr_Move_Checks.
10892 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
10893 Duplicate_Subexpr_Move_Checks.
10895 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
10896 value of array exists before retrieving it (it may a private
10897 protected component in a function).
10899 2002-03-28 Geert Bosch <bosch@gnat.com>
10901 * prj-pp.adb : New file.
10903 * prj-pp.ads : New file.
10905 2002-03-28 Andreas Jaeger <aj@suse.de>
10907 * Makefile.in (stamp-sdefault): Fix path for Makefile.
10909 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
10911 * misc.c (gnat_expand_expr): Move prototype.
10913 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10915 * misc.c (insert_default_attributes): Remove.
10917 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10919 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
10920 (gnat_init): Don't set hook.
10921 (gnat_expand_expr): Fix prototype.
10923 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10925 * misc.c (ggc_p): Remove.
10927 2002-03-27 Geert Bosch <bosch@gnat.com>
10929 * prj-makr.ads, prj-makr.adb : New files.
10931 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
10933 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
10934 (lang_mark_tree): Make static, rename.
10936 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
10938 * misc.c (maybe_build_cleanup): Remove.
10940 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
10942 * gigi.h (yyparse): Remove.
10944 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
10946 * gnat_rm.texi: Sync with ACT version.
10947 (From Ben Brosgol <brosgol@gnat.com>)
10949 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
10951 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
10952 (gnat_init): Remove old hook.
10954 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
10956 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
10957 (yyparse): Rename gnat_parse_file.
10959 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
10961 Delete all lines containing "$Revision:".
10962 * xeinfo.adb: Don't look for revision numbers.
10963 * xnmake.adb: Likewise.
10964 * xsinfo.adb: Likewise.
10965 * xsnames.adb: Likewise.
10966 * xtreeprs.adb: Likewise.
10968 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10970 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
10971 gnat_tree_code_name): Delete.
10972 (tree_code_type, tree_code_length, tree_code_name): Define.
10973 (gnat_init): Don't try to copy into the various tree_code
10976 2002-03-11 Richard Henderson <rth@redhat.com>
10978 * Makefile.in (.NOTPARALLEL): Add fake tag.
10980 2002-03-07 Geert Bosch <bosch@gnat.com>
10982 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
10983 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
10984 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
10985 switch-m.adb, switch-m.ads : New files.
10987 2002-03-07 Geert Bosch <bosch@gnat.com>
10989 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
10990 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
10991 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
10992 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
10993 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
10994 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
10995 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
10996 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
10997 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
10998 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
10999 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
11000 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
11001 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
11002 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
11003 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
11004 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
11005 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
11006 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
11007 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11008 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
11009 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
11010 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
11011 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
11012 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
11013 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
11014 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
11015 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
11016 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
11017 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
11018 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
11019 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
11020 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
11021 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
11022 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
11023 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11024 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
11025 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11026 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
11027 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
11028 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
11029 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
11030 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
11031 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
11032 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
11033 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
11034 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
11035 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
11036 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
11037 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
11038 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
11039 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
11040 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
11041 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
11042 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
11043 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11044 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11045 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11046 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11047 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11048 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11049 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11050 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11051 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11052 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11053 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11054 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11055 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11056 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11057 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11058 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11059 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11060 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11061 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11062 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11063 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11064 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11065 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11066 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11067 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11068 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11069 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11070 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11071 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11072 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11073 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11074 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11075 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11076 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11077 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11078 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11079 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11080 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11081 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11082 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11083 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11084 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11085 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11087 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11088 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11089 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11090 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11092 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11093 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11095 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11096 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11098 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11099 from mdllfile.ad[bs] and mdlltool.ad[bs]
11101 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11103 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11104 lieu of explicit sizeof/sizeof.
11106 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11108 * misc.c (copy_lang_decl): Remove.
11110 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11112 * misc.c: Delete traditional-mode-related code copied from the
11113 C front end but not used, or used only to permit the compiler
11116 2002-02-07 Richard Henderson <rth@redhat.com>
11118 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11119 * adaint.h (__gnat_to_gm_time): Update prototype.
11121 2002-01-30 Richard Henderson <rth@redhat.com>
11123 * trans.c (tree_transform) [N_Loop_Statement]: Use
11124 expand_exit_loop_top_cond.
11126 2001-12-23 Richard Henderson <rth@redhat.com>
11128 * utils.c (end_subprog_body): Push GC context around
11129 rest_of_compilation for nested functions.
11131 2001-12-23 Richard Henderson <rth@redhat.com>
11133 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11135 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11137 * gnat-style.texi (Declarations and Types): Remove ancient style
11138 rule which was mandated by code generation issues.
11140 * gnat-style.texi (header): Add @dircategory, @direntry.
11141 (title page): Remove date.
11142 (general) Add @./@: where approriate, and two spaces after the
11143 full stop at the end of a sentence. Use @samp markup when
11144 referring concrete lexical entities (keywords, attribute names
11145 etc.), and @syntax for ARM grammar elements. Use @r for English
11146 text in comments. Use @emph for emphasis. Change "if-statements"
11147 etc. to "if statements" (without @samp). Break long lines. Make
11148 casing of section names consistent.
11149 (Identifiers): Use @samp markup for variable names.
11150 (Comments): Use @samp markup for comment characters. Line-end
11151 comments may follow any Ada code, not just statements. Fix
11152 misspelling of "Integer" as "integer".
11153 (Loop statements): Do not use variable name "I", use "J".
11154 (Subprogram Declarations): Document alignment.
11155 (Subprogram Bodies, Block statements): Document empty line before
11158 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11160 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11161 function approach did not work well because of a side effect (the
11162 function call could reallocate the table which was being indexed
11163 using its result). Fixes ada/4851.
11165 2001-12-19 Robert Dewar <dewar@gnat.com>
11167 * bindgen.adb: Minor reformatting
11169 * cstand.adb: Minor reformatting
11171 * fmap.adb: Minor reformatting
11172 Change name from Add for Add_To_File_Map (Add is much too generic)
11173 Change Path_Name_Of to Mapped_Path_Name
11174 Change File_Name_Of to Mapped_File_Name
11175 Fix copyright dates in header
11178 Change name from Add for Add_To_File_Map (Add is much too generic)
11179 Change Path_Name_Of to Mapped_Path_Name
11180 Change File_Name_Of to Mapped_File_Name
11181 Fix copyright dates in header
11183 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11184 Add use clause for Fmap.
11186 * make.adb: Minor reformatting
11188 * osint.adb: Minor reformatting. Change of names in Fmap.
11189 Add use clause for Fmap.
11191 * prj-env.adb: Minor reformatting
11193 * prj-env.ads: Minor reformatting
11195 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11196 error found (there were odd exceptions to this general rule in
11197 -gnatec/-gnatem processing)
11199 2001-12-19 Olivier Hainque <hainque@gnat.com>
11201 * raise.c (__gnat_eh_personality): Exception handling personality
11202 routine for Ada. Still in rough state, inspired from the C++ version
11203 and still containing a bunch of debugging artifacts.
11204 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11205 inspired from the C++ library.
11207 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11208 exception handling integration.
11210 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11212 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11213 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11214 (HIE_OBJS): Add s-fat*.o
11215 (RAVEN_SOURCES): Remove files that are no longer required. Add
11216 interrupt handling files.
11217 (RAVEN_MOD): Removed, no longer needed.
11219 2001-12-19 Robert Dewar <dewar@gnat.com>
11221 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11222 Add 2001 to copyright date
11224 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11225 need to force universal inlining for these cases.
11227 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11229 * s-taprob.adb: Minor clean ups so that this unit can be used in
11232 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11233 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11235 2001-12-19 Vincent Celier <celier@gnat.com>
11237 * prj-tree.ads (Project_Node_Record): Add comments for components
11238 Pkg_Id and Case_Insensitive.
11240 2001-12-19 Pascal Obry <obry@gnat.com>
11242 * g-socket.adb: Minor reformatting. Found while reading code.
11244 2001-12-19 Robert Dewar <dewar@gnat.com>
11246 * prj-tree.ads: Minor reformatting
11248 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11250 * config-lang.in (diff_excludes): Remove.
11252 2001-12-17 Ed Schonberg <schonber@gnat.com>
11254 * sem_res.adb (Resolve_Selected_Component): do not generate a
11255 discriminant check if the selected component is a component of
11256 the argument of an initialization procedure.
11258 * trans.c (tree_transform, case of arithmetic operators): If result
11259 type is private, the gnu_type is the base type of the full view,
11260 given that the full view itself may be a subtype.
11262 2001-12-17 Robert Dewar <dewar@gnat.com>
11264 * sem_res.adb: Minor reformatting
11266 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11267 parameter in call to Machine (unknown horrible effects from this
11270 * urealp.h: Add definition of Round_Even for call to Machine
11271 Add third parameter for Machine
11273 2001-12-17 Ed Schonberg <schonber@gnat.com>
11275 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11276 predefined units in No_Run_Time mode.
11278 2001-12-17 Richard Kenner <kenner@gnat.com>
11280 * misc.c (insn-codes.h): Now include.
11282 2001-12-17 Olivier Hainque <hainque@gnat.com>
11284 * a-except.adb: Preparation work for future integration of the GCC 3
11285 exception handling mechanism
11286 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11287 to factorize previous code sequences and make them externally callable,
11288 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11289 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11290 Use the new notification routines.
11292 2001-12-17 Emmanuel Briot <briot@gnat.com>
11294 * prj-tree.ads (First_Choice_Of): Document the when others case
11296 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11298 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11299 HI-E mode, in order to support Ravenscar profile properly.
11301 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11302 mode on 32 bits targets.
11304 2001-12-17 Vincent Celier <celier@gnat.com>
11306 * fmap.adb: Initial version.
11308 * fmap.ads: Initial version.
11310 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11311 If search is successfully done, add to mapping.
11313 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11316 (Gnatmake): Add new local variable Mapping_File_Name.
11317 Create mapping file when using project file(s).
11318 Delete mapping file before exiting.
11320 * opt.ads (Mapping_File_Name): New variable
11322 * osint.adb (Find_File): Use path name found in mapping, if any.
11324 * prj-env.adb (Create_Mapping_File): New procedure
11326 * prj-env.ads (Create_Mapping_File): New procedure.
11328 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11331 * usage.adb: Add entry for new switch -gnatem.
11333 * Makefile.in: Add dependencies for fmap.o.
11335 2001-12-17 Ed Schonberg <schonber@gnat.com>
11337 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11338 is a package instantiation rewritten as a package body.
11339 (Install_Withed_Unit): Undo previous change, now redundant.
11341 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11344 (Compute_Length): Move conversion to Unsigned to callers.
11345 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11346 Compute_Length and Determine_Range.
11347 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11348 Compute_Length and Determine_Range.
11349 Above changes fix problem with length computation for supernull arrays
11350 where Max (Len, 0) wasn't getting applied due to the Unsigned
11351 conversion used by Compute_Length.
11353 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11356 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11357 System.Secondary_Stack.
11358 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11360 Remove unused entity RE_Exception_Data.
11362 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11364 * rident.ads (No_Secondary_Stack): New restriction.
11366 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11368 * gnat_rm.texi: Fix minor typos. Found while reading the section
11369 regarding "Bit_Order Clauses" that was sent to a customer.
11370 Very interesting documentation!
11372 2001-12-17 Robert Dewar <dewar@gnat.com>
11374 * sem_case.adb (Choice_Image): Avoid creating improper character
11375 literal names by using the routine Set_Character_Literal_Name. This
11376 fixes bombs in certain error message cases.
11378 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11380 * a-reatim.adb: Minor reformatting.
11382 2001-12-17 Ed Schonberg <schonber@gnat.com>
11384 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11385 case where the formal is an extension of another formal in the current
11386 unit or in a parent generic unit.
11388 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11390 * s-tposen.adb: Update comments. Minor reformatting.
11391 Minor code clean up.
11393 * s-tarest.adb: Update comments. Minor code reorganization.
11395 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11397 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11400 2001-12-17 Robert Dewar <dewar@gnat.com>
11402 * exp_attr.adb: Minor reformatting
11404 2001-12-17 Ed Schonberg <schonber@gnat.com>
11406 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11407 derivations nested within a child unit: verify that the parent
11408 type is declared in an outer scope.
11410 2001-12-17 Robert Dewar <dewar@gnat.com>
11412 * sem_ch12.adb: Minor reformatting
11414 2001-12-17 Ed Schonberg <schonber@gnat.com>
11416 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11417 warning if current unit is a predefined one, from which bodies may
11420 2001-12-17 Robert Dewar <dewar@gnat.com>
11422 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11423 Fix header format. Add 2001 to copyright date.
11425 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11426 which caused CE during compilation if checks were enabled.
11428 2001-12-17 Vincent Celier <celier@gnat.com>
11431 (Switches_Of): New function
11432 (Test_If_Relative_Path): New procedure
11433 (Add_Switches): Use new function Switches_Of
11434 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11435 When using a project file, test if there are any relative
11436 search path. Fail if there are any.
11437 (Gnatmake): Only add switches for the primary directory when not using
11438 a project file. When using a project file, change directory to the
11439 object directory of the main project file. When using a project file,
11440 test if there are any relative search path. Fail if there are any.
11441 When using a project file, fail if specified executable is relative
11442 path with directory information, and prepend executable, if not
11443 specified as an absolute path, with the exec directory. Make sure
11444 that only one -o switch is transmitted to the linker.
11446 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11449 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11450 when using a non standard naming scheme.
11451 (Check_Ada_Naming_Scheme): Make sure that error messages
11452 do not raise exceptions.
11453 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11454 (Language_Independent_Check): Check the exec directory.
11456 * prj.adb (Project_Empty): Add new component Exec_Directory
11459 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11460 (Project_Data): Add component Exec_Directory
11462 * snames.adb: Updated to match snames.ads revision 1.215
11464 * snames.ads: Added Exec_Dir
11466 2001-12-17 Robert Dewar <dewar@gnat.com>
11468 * make.adb: Minor reformatting
11470 * prj-nmsc.adb: Minor reformatting
11472 * snames.adb: Updated to match snames.ads
11474 * snames.ads: Alphebetize entries for project file
11476 2001-12-17 Ed Schonberg <schonber@gnat.com>
11478 * trans.c (process_freeze_entity): Do nothing if the entity is a
11479 subprogram that was already elaborated.
11481 2001-12-17 Richard Kenner <kenner@gnat.com>
11483 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11484 and Esize if object is referenced via pointer.
11486 2001-12-17 Ed Schonberg <schonber@gnat.com>
11488 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11489 is discrete before analyzing choices.
11491 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11493 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11494 containing the name of the Ada Main Program. This string is mainly
11495 intended for the debugger.
11496 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11498 2001-12-17 Robert Dewar <dewar@gnat.com>
11500 * ali.adb: Set new Dummy_Entry field in dependency entry
11502 * ali.ads: Add Dummy_Entry field to source dependency table
11504 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11506 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11508 * lib-writ.ads: Document dummy D lines for missing files.
11510 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11512 2001-12-17 Robert Dewar <dewar@gnat.com>
11514 * ali.adb: Type reference does not reset current file.
11516 * ali.adb: Recognize and scan renaming reference
11518 * ali.ads: Add spec for storing renaming references.
11520 * lib-xref.ads: Add documentation for handling of renaming references
11522 * lib-xref.adb: Implement output of renaming reference.
11525 (Determine_Range): Document local variables
11526 (Determine_Range): Make sure Hbound is initialized. It looks as though
11527 there could be a real problem here with an uninitialized reference
11528 to Hbound, but no actual example of failure has been found.
11530 2001-12-17 Laurent Pautet <pautet@gnat.com>
11533 Fix comment of Shutdown_Socket and Close_Socket. These functions
11534 should not fail silently because if they are called twice, this
11535 probably means that there is a race condition in the user program.
11536 Anyway, this behaviour is consistent with the rest of this unit.
11537 When an error occurs, an exception is raised with the error message
11538 as exception message.
11540 2001-12-17 Robert Dewar <dewar@gnat.com>
11542 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11543 that it happens before modification of Sloc values for -gnatD.
11545 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
11546 so that it happens before modification of Sloc values for -gnatD.
11548 * switch.adb: Minor reformatting
11550 2001-12-15 Richard Henderson <rth@redhat.com>
11552 * sem_ch7.adb: Wrap comment.
11554 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11556 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
11557 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
11558 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
11559 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
11560 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
11561 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
11562 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
11563 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
11564 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
11565 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
11566 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
11567 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
11568 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
11569 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
11570 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
11571 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
11572 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
11573 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
11574 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
11575 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
11576 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
11577 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
11578 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
11579 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
11582 2001-12-14 Vincent Celier <celier@gnat.com>
11584 * osint.adb(Create_Debug_File): When an object file is specified,
11585 put the .dg file in the same directory as the object file.
11587 2001-12-14 Robert Dewar <dewar@gnat.com>
11589 * osint.adb: Minor reformatting
11591 * lib-xref.adb (Output_Instantiation): New procedure to generate
11592 instantiation references.
11594 * lib-xref.ads: Add documentation of handling of generic references.
11596 * ali.adb (Read_Instantiation_Ref): New procedure to read
11597 instantiation references
11599 * ali.ads: Add spec for storing instantiation references
11601 * bindusg.adb: Minor reformatting
11603 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11605 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11607 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11609 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11613 Add 2001 to copyright date
11614 Add entry for Latin-5 (Cyrillic ISO-8859-5)
11616 2001-12-14 Matt Gingell <gingell@gnat.com>
11618 * adaint.c: mktemp is a macro on Lynx and can not be used as an
11621 2001-12-14 Richard Kenner <kenner@gnat.com>
11623 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
11624 if operand is CONSTRUCTOR.
11626 2001-12-14 Ed Schonberg <schonber@gnat.com>
11628 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
11629 before emiting check on right-hand side, so that exception information
11632 2001-12-14 Richard Kenner <kenner@gnat.com>
11634 * utils.c (create_var_decl): Throw away initializing expression
11635 if just annotating types and non-constant.
11637 2001-12-14 Vincent Celier <celier@gnat.com>
11639 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
11642 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11644 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
11646 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11648 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
11650 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11652 * ChangeLog: Remove piece of diff output.
11654 2001-12-14 Geert Bosch <bosch@gnat.com>
11656 * config-lang.in: Update copyright notice
11658 * layout.adb: Remove commented out code.
11660 * mdllfile.ads: Update copyright notice. Fix header format.
11662 * sem_case.ads: Likewise.
11664 * sem_ch3.adb: Minor reformatting.
11666 2001-12-12 Geert Bosch <bosch@gnat.com>
11668 * freeze.ads: Update copyright date.
11670 * g-comlin.ads: Minor reformatting.
11672 * gnat-style.texi: Fix typo.
11674 2001-12-12 Geert Bosch <bosch@gnat.com>
11676 * einfo.h: Regenerate.
11678 2001-12-12 Ed Schonberg <schonber@gnat.com>
11680 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
11681 on known node types, rather than untyped fields. Further cleanups.
11683 2001-12-12 Robert Dewar <dewar@gnat.com>
11686 (Save_Entity_Descendant): Minor comment update.
11687 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
11688 of an N_Attribute_Reference node. As per note below, this does not
11689 eliminate need for Associated_Node in attribute ref nodes.
11690 (Associated_Node): Documentation explicitly mentions attribute
11691 reference nodes, since this field is used in such nodes.
11693 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
11695 2001-12-12 Robert Dewar <dewar@gnat.com>
11697 * s-stalib.adb: Add more comments on with statements being needed
11699 * par-ch12.adb: Minor reformatting
11701 * prj-dect.ads: Fix copyright header
11703 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
11704 inputs fit in 32 bits, but the result still overflows.
11706 * s-fatgen.ads: Minor comment improvement
11708 2001-12-12 Ed Schonberg <schonber@gnat.com>
11710 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
11711 formal derived type, look for an inherited component from the full
11712 view of the parent, if any.
11714 2001-12-12 Robert Dewar <dewar@gnat.com>
11716 * checks.ads (Apply_Alignment_Check): New procedure.
11718 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
11719 ensure that the alignment of objects with address clauses is
11720 appropriate, and raise PE if not.
11722 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
11723 Exp_Pakd.Known_Aligned_Enough
11725 * mdllfile.ads: Minor reformatting
11727 * mlib-fil.ads: Minor reformatting
11729 2001-12-12 Ed Schonberg <schonber@gnat.com>
11731 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
11732 fix to any component reference if enclosing record has non-standard
11735 2001-12-12 Vincent Celier <celier@gnat.com>
11737 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
11740 2001-12-12 Ed Schonberg <schonber@gnat.com>
11742 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
11745 2001-12-12 Robert Dewar <dewar@gnat.com>
11747 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
11749 2001-12-12 Emmanuel Briot <briot@gnat.com>
11751 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
11752 and it adds dependencies to system.io.
11754 2001-12-12 Pascal Obry <obry@gnat.com>
11756 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
11759 2001-12-11 Ed Schonberg <schonber@gnat.com>
11761 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
11762 that is the parent of other generics, the instance body replaces the
11763 instance node. Retrieve the instance of the spec, which is the one
11764 that is visible in clients and within the body.
11766 2001-12-11 Vincent Celier <celier@gnat.com>
11768 * gnatmain.adb: Initial version.
11770 * gnatmain.ads: Initial version.
11772 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
11774 * snames.adb: Updated to match snames.ads.
11776 * snames.ads: Added Gnatstub.
11778 2001-12-11 Vincent Celier <celier@gnat.com>
11780 * prj-attr.adb (Initialization_Data): Change name from
11781 Initialisation_Data.
11783 2001-12-11 Emmanuel Briot <briot@gnat.com>
11785 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
11786 + and * applied to backslashed expressions like \r.
11788 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
11790 * g-os_lib.ads: String_List type added, Argument_List type is now
11791 subtype of String_List.
11793 2001-12-11 Robert Dewar <dewar@gnat.com>
11795 * g-os_lib.ads: Change copyright to FSF
11796 Add comments for String_List type
11798 2001-12-11 Vincent Celier <celier@gnat.com>
11800 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
11801 string to the buffer).
11803 2001-12-11 Ed Schonberg <schonber@gnat.com>
11805 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
11808 * sem_attr.adb: Simplify previous fix for Address.
11809 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
11810 to avoid anomalies where the bound of the type appears to raise
11813 2001-12-11 Robert Dewar <dewar@gnat.com>
11815 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
11818 2001-12-11 Ed Schonberg <schonber@gnat.com>
11820 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
11821 renamed unit before checking for recursive instantiations.
11823 2001-12-11 Emmanuel Briot <briot@gnat.com>
11825 * prj.ads: Add comments for some of the fields.
11827 2001-12-11 Robert Dewar <dewar@gnat.com>
11829 * lib-xref.adb (Output_Refs): Don't output type references outside
11830 the main unit if they are not otherwise referenced.
11832 2001-12-11 Ed Schonberg <schonber@gnat.com>
11834 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
11835 code and diagnose additional illegal uses
11837 * sem_util.adb (Is_Object_Reference): An indexed component is an
11838 object only if the prefix is.
11840 2001-12-11 Vincent Celier <celier@gnat.com>
11842 * g-diopit.adb: Initial version.
11844 * g-diopit.ads: Initial version.
11847 (Expand_Path): Avoid use of Unbounded_String
11848 (Find, Wildcard_Iterator): Moved to child package Iteration
11850 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
11852 2001-12-11 Robert Dewar <dewar@gnat.com>
11854 * sem_attr.adb: Minor reformatting
11856 2001-12-11 Ed Schonberg <schonber@gnat.com>
11858 * sem_ch3.adb: Clarify some ???.
11860 2001-12-11 Robert Dewar <dewar@gnat.com>
11862 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
11863 Exp_Pakd.Known_Aligned_Enough
11865 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
11866 version is moved to Exp_Ch13.
11868 2001-12-11 Robert Dewar <dewar@gnat.com>
11870 * einfo.ads: Minor reformatting
11872 * exp_ch5.adb: Add comment for previous.change
11874 * ali.adb: New interface for extended typeref stuff.
11876 * ali.ads: New interface for typeref stuff.
11878 * checks.adb (Apply_Alignment_Check): New procedure.
11880 * debug.adb: Add -gnatdM for modified ALI output
11882 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
11884 * lib-xref.adb: Extend generation of <..> notation to cover
11885 subtype/object types. Note that this is a complete rewrite,
11886 getting rid of the very nasty quadratic algorithm previously
11887 used for derived type output.
11889 * lib-xref.ads: Extend description of <..> notation to cover
11890 subtype/object types. Uses {..} for these other cases.
11891 Also use (..) for pointer types.
11893 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
11895 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
11896 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
11898 2001-12-11 Vincent Celier <celier@gnat.com>
11901 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
11902 Changed /BIND_ONLY to /ACTIONS=BIND
11903 Changed /LINK_ONLY to /ACTIONS=LINK
11905 2001-12-11 Ed Schonberg <schonber@gnat.com>
11907 * sem_ch8.adb (Find_Selected_Component): improved search for a
11908 candidate package in case of error.
11910 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
11911 chain back on scope stack before reinstalling use clauses.
11913 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
11914 is enabled, do not kill the code for the condition, to preserve
11917 2001-12-11 Robert Dewar <dewar@gnat.com>
11919 * checks.adb (Insert_Valid_Check): Apply validity check to expression
11920 of conversion, not to result of conversion.
11922 2001-12-11 Ed Schonberg <schonber@gnat.com>
11924 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
11925 before freezing parent. If the declarations are mutually recursive,
11926 an access to the current record type may be frozen before the
11927 derivation is complete.
11929 2001-12-05 Vincent Celier <celier@gnat.com>
11931 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
11932 -c /COMPILE_ONLY, -l /LINK_ONLY
11935 (Bind_Only): New Flag
11936 (Link_Only): New flag
11938 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
11941 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
11944 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
11945 (Gnatmake): Set the step flags. Only perform a step if the
11946 corresponding step flag is True.
11947 (Scan_Make_Arg): Reset the bind and link step flags when -u
11948 or -gnatc has been specified.
11950 2001-12-05 Ed Schonberg <schonber@gnat.com>
11952 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
11953 get bounds from right operand.
11955 * sem_eval.adb: Minor reformatting
11957 * exp_util.adb (Make_Literal_Range): use bound of literal rather
11958 than Index'First, its lower bound may be different from 1.
11960 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
11963 2001-12-05 Vincent Celier <celier@gnat.com>
11965 * prj-nmsc.adb Minor reformatting
11967 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
11968 set and libraries are not supported.
11970 2001-12-05 Ed Schonberg <schonber@gnat.com>
11972 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
11973 private view explicitly, so the back-end can treat as a global
11976 2001-12-05 Ed Schonberg <schonber@gnat.com>
11978 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
11979 unit, always replace instance node with new body, for ASIS use.
11981 2001-12-05 Vincent Celier <celier@gnat.com>
11983 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
11984 libraries are not supported and both attributes Library_Name and
11985 Library_Dir are specified.
11987 * prj-proc.adb (Expression): Set location of Result to location of
11990 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
11991 (prj-nmsc is now importing MLib.Tgt)
11993 * prj-proc.adb: Put the change indicated above that was forgotten.
11995 2001-12-05 Robert Dewar <dewar@gnat.com>
11997 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
11999 2001-12-05 Ed Schonberg <schonber@gnat.com>
12001 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
12002 constraint, introduce explicit subtype declaration and derive from it.
12004 * sem_ch3.adb: Minor reformatting
12006 2001-12-05 Robert Dewar <dewar@gnat.com>
12008 * checks.adb (Determine_Range): Increase cache size for checks.
12011 * exp_ch6.adb: Minor reformatting
12012 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
12013 a parameter whose root type is System.Address, since treating such
12014 subprograms as pure in the code generator is almost surely a mistake
12015 that will lead to unexpected results.
12017 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
12018 change handling of conversions.
12020 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
12022 2001-12-05 Ed Schonberg <schonber@gnat.com>
12024 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
12025 aggregate with static wrong size, attach generated Raise node to
12028 2001-12-05 Robert Dewar <dewar@gnat.com>
12030 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
12031 Fixes compilation abandoned bomb in B24009B.
12033 2001-12-05 Ed Schonberg <schonber@gnat.com>
12036 Document use of Associated_Node on Selected_Components.
12037 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
12038 to clarify use of untyped descendant fields.
12040 2001-12-05 Robert Dewar <dewar@gnat.com>
12042 * prj-dect.ads: Add ??? comment
12043 Add 2001 to copyright notice (was not done in after all)
12045 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12047 * prj.ads: Minor reformatting throughout, and add some ??? comments
12049 * snames.ads: Minor reformatting
12051 2001-12-05 Geert Bosch <bosch@gnat.com>
12053 * snames.adb: Autoupdate
12055 2001-12-05 Vincent Celier <celier@gnat.com>
12057 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12059 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12061 * prj-env.adb: Minor comment changes (modifying -> extends).
12063 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12065 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12068 * prj.adb (Initialize): Change Modifying to Extends.
12070 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12072 * prj.ads: Minor comment change (Modifying -> extending).
12074 * snames.ads: Change modifying to extends.
12076 2001-12-05 Robert Dewar <dewar@gnat.com>
12078 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12081 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12082 do this after all. Add 2001 to copyright notice
12084 2001-12-04 Geert Bosch <bosch@gnat.com>
12086 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12088 2001-12-04 Robert Dewar <dewar@gnat.com>
12090 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12091 location if we already have errors. Stops some cases of cascaded
12094 * errout.adb: Improve comment.
12096 2001-12-04 Robert Dewar <dewar@gnat.com>
12099 (Analyze_Formal_Type_Definition): Defend against Error.
12100 (Analyze_Formal_Subprogram): Defend against Error.
12102 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12103 remove following semicolon if present. Removes cascaded error.
12105 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12108 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12109 exceptions equals 0.
12110 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12111 Fixes PIWG E tests (which have to be run with -gnatL).
12113 2001-12-04 Robert Dewar <dewar@gnat.com>
12115 * einfo.ads: Minor reformatting
12117 2001-12-04 Ed Schonberg <schonber@gnat.com>
12119 * einfo.ads: Block_Node points to the identifier of the block, not to
12120 the block node itself, to preserve the link when the block is
12121 rewritten, e.g. within an if-statement with a static condition.
12123 * inline.adb (Cleanup_Scopes): recover block statement from block
12124 entity using new meaning of Block_Node.
12126 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12127 identifier of block node, rather than to node itself.
12129 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12132 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12133 (Discrimify): Go back to setting the Etypes of the selected component
12134 because the Vname component does not exist at this point and will
12135 fail name resolution. Also set Analyzed.
12136 Remove with and use of Sem_Res.
12138 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12140 * Makefile.in: (HIE_SOURCES): add s-fat*.
12142 2001-12-04 Robert Dewar <dewar@gnat.com>
12145 (Compile_Time_Known_Attribute): New procedure.
12146 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12147 proper range check.
12149 2001-12-04 Ed Schonberg <schonber@gnat.com>
12151 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12152 processing discriminants to diagnose illegal default values.
12154 2001-12-04 Ed Schonberg <schonber@gnat.com>
12156 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12157 access discriminant within a type extension that constrains its
12158 parent discriminants.
12160 2001-12-04 Ed Schonberg <schonber@gnat.com>
12162 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12163 is malformed, use instance of Any_Id to allow analysis to proceed.
12165 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12166 type definition is illegal.
12167 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12170 2001-12-04 Ed Schonberg <schonber@gnat.com>
12172 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12175 2001-12-04 Robert Dewar <dewar@gnat.com>
12177 * errout.adb: Minor reformatting
12179 2001-12-04 Robert Dewar <dewar@gnat.com>
12181 * exp_util.adb: Minor reformatting from last change
12183 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12184 which is a rewriting of an expression, traverse the original
12185 expression to remove warnings that may have been posted on it.
12187 2001-12-04 Ed Schonberg <schonber@gnat.com>
12189 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12190 record that has other packed components.
12192 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12194 * adaint.c: Minor cleanups.
12196 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12198 * adaint.c: Do not use utime.h on vxworks.
12200 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12202 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12203 more confusion than it solves.
12205 2001-12-04 Geert bosch <bosch@gnat.com>
12207 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12209 2001-12-04 Geert Bosch <bosch@gnat.com>
12211 * Makefile.in (update-sources): New target.
12212 For use by gcc_release script.
12214 2001-12-04 Ed Schonberg <schonber@gnat.com>
12216 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12217 a configuration pragma, it is now legal wherever a pragma can appear.
12219 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12221 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12222 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12223 is now @CROSS@ -DIN_GCC; update comment.
12225 2001-12-04 Robert Dewar <dewar@gnat.com>
12227 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12228 Fix problem that stopped ceinfo from working
12230 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12232 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12234 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12237 (File_Time_Stamp): New procedure.
12238 (Preserve_Mode): New boolean.
12239 (Write_Unit): Pass time stamp.
12240 Implement -p switch (preserve time stamps).
12242 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12244 * gnatchop.adb: Do usage info for -p switch
12246 * adaint.h (__gnat_set_file_time_name): New function
12248 * adaint.c (__gnat_set_file_time_name): Implement
12250 * adaint.h: Fix typo
12252 2001-12-03 Robert Dewar <dewar@gnat.com>
12254 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12255 have Associated_Node.
12257 2001-12-03 Robert Dewar <dewar@gnat.com>
12259 * prj-proc.adb: Minor reformatting
12261 * make.adb: Minor reformatting
12263 2001-12-03 Geert Bosch <bosch@gnat.com>
12265 * make.adb: Minor reformatting.
12267 2001-12-03 Robert Dewar <dewar@gnat.com>
12269 * sem_ch12.adb: Minor reformatting
12271 2001-12-03 Ed Schonberg <schonber@gnat.com>
12273 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12274 push Standard on the stack before analyzing the instance body,
12275 in order to have a clean visibility environment.
12277 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12279 2001-12-03 Ed Schonberg <schonber@gnat.com>
12281 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12282 instantiation of a body that contains an inlined body.
12284 2001-12-03 Ed Schonberg <schonber@gnat.com>
12287 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12288 to prevent freezing within formal packages.
12289 (Freeze_Subprogram_Body): If body comes from another instance that
12290 appeared before its own body, place freeze node at end of current
12291 declarative part, to prevent a back-end crash.
12292 (Inline_Instance_Body): Handle properly a package instance within
12293 a subprogram instance that is a child unit.
12295 2001-12-01 Graham Stott <grahams@redhat.com>
12297 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12298 and add optabs.h dependency.
12300 * misc.c: Include optabs.h
12301 (gnat_tree_code_type): Make static and const.
12302 (gnat_tree_code_length): Likewise.
12303 (gnat_tree_code_name): Likewise.
12304 (update_setjmp_buf): Obtain operands mode from insn_data.
12306 2001-11-29 Richard Henderson <rth@redhat.com>
12308 * init.c: Remove obsolete dwarf2 frame.h section.
12310 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12312 * Make-lang.in (ada.generated-manpages): New dummy target.
12314 2001-11-29 Ed Schonberg <schonber@gnat.com>
12316 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12317 into Command, an array conversion is illegal here. Uncovered by
12320 2001/11/28 Geert Bosch <bosch@gnat.com>
12322 * init.c: Minor whitespace changes.
12324 2001-11-28 Doug Rupp <rupp@gnat.com>
12326 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12329 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12331 * misc.c (gnat_expand_constant): Move declaration above
12332 definition of lang_hooks.
12333 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12334 (gnat_init): lang_expand_constant no longer exists.
12336 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12337 always have vprintf.
12338 (gnat_init): Always call set_internal_error_function.
12340 2001-11-27 Andreas Jaeger <aj@suse.de>
12342 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12344 2001-11-27 Laurent Guerby <guerby@acm.org>
12346 * Makefile.in: Regenerate Ada dependencies.
12348 2001-11-26 Richard Henderson <rth@redhat.com>
12350 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12351 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12352 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12354 2001-11-25 Laurent Guerby <guerby@acm.org>
12356 * sysdep.c (rts_get_*): Fix style.
12358 2001-11-19 Laurent Guerby <guerby@acm.org>
12360 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12361 since it is of no apparent use and cause warnings.
12363 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12365 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12367 (gnat_init): Don't return NULL.
12368 (finish_parse): Remove.
12370 2001-11-17 Laurent Guerby <guerby@acm.org>
12372 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12373 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12374 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12375 * lang-spec.h: Add missing struct field to silence warnings.
12376 * sysdep.c (rts_get_*): Provide K&R prototype.
12377 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12378 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12379 * tracebak.c (__gnat_backtrace): Remove unused variable.
12380 * utils.c (end_subprog_body): Move to K&R style.
12382 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12384 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12386 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12388 * misc.c (gnat_init): Change prototype. Include the
12389 functionality of the old init_parse and init_decl_processing.
12390 (gnat_init_decl_processing): New prototype.
12391 (init_parse): Remove.
12392 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12394 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12396 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12397 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12398 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12399 set_yydebug): Remove.
12401 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12403 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12404 (struct lang_hooks): Constify.
12405 (language_string, lang_identify): Remove.
12406 * utils.c (init_decl_processing): Update.
12408 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12410 * misc.c: Include langhooks-def.h.
12411 * Makefile.in: Update.
12413 2001-10-30 Robert Dewar <dewar@gnat.com>
12416 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12417 in the upper half of ASCII.
12418 (Check_Identifier): Minor reformatting
12420 2001-10-30 Geert Bosch <bosch@gnat.com>
12422 * (Associated_Node, Set_Associated_Node): Do not check for
12425 2001-10-30 Robert Dewar <dewar@gnat.com>
12427 * a-reatim.ads: Minor reformatting
12429 2001-10-30 Robert Dewar <dewar@gnat.com>
12431 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12432 undocumented declarations.
12434 2001-10-30 Pascal Obry <obry@gnat.com>
12436 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12437 to the binder and linker.
12440 * mdll.ads: Fix layout. Update copyright notice.
12442 * mdll.adb: Fix layout. Update copyright notice.
12444 2001-10-30 Robert Dewar <dewar@gnat.com>
12446 * usage.adb: Minor fix to output for -gnaty.
12448 2001-10-30 Ed Schonberg <schonber@gnat.com>
12450 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12451 to accommodate all its possible values.
12453 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12454 and of small absolute values of T.
12456 2001-10-30 Richard Kenner <kenner@gnat.com>
12458 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12459 set_mem_attributes since not needed and wrong if RESULT if a REG;
12460 fixes ACATS failures.
12462 2001-10-30 Geert Bosch <bosch@gnat.com>
12464 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12465 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12467 2001-10-30 Robert Dewar <dewar@gnat.com>
12469 * bindusg.adb: Undocument -f switch.
12471 * gnatcmd.adb: Remove /FULL_ELABORATION.
12473 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12476 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12478 * gnatbind.adb: Minor update of warning msg.
12480 2001-10-30 Vincent Celier <celier@gnat.com>
12482 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12483 for project file switches (-P (/PROJECT_FILE=),
12484 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12487 2001-10-30 Geert Bosch <bosch@gnat.com>
12489 * decl.c: Minor whitespace fixes.
12491 2001-10-30 Richard Kenner <kenner@gnat.com>
12493 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12495 2001-10-30 Geert Bosch <bosch@gnat.com>
12497 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12498 Found due to GCC 3.0 warning of using uninitialized value.
12501 (Get_Max_Size): Use variant record for tracking value/expression.
12502 Makes logic clearer and prevents warnings for uninitialized variables.
12503 (Layout_Array_Type): Use variant record for tracking value/expression.
12504 Makes logic clearer and prevents warnings for uninitialized variables.
12506 2001-10-30 Robert Dewar <dewar@gnat.com>
12508 * lib.adb: Minor reformatting
12510 * s-taprop.ads: Minor reformatting
12512 2001-10-29 Laurent Guerby <guerby@acm.org>
12515 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12517 (_gnat_error_handler): Make MSG const.
12519 2001-10-29 Richard Kenner <kenner@gnat.com>
12521 * sysdep.c: Fix localtime_r problem on LynxOS.
12522 Also remove #elif to avoid warnings.
12524 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12527 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12529 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12531 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12532 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12533 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12534 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12535 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12536 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12537 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12538 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12539 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12540 types.ads, urealp.adb: Fix spelling errors.
12542 2001-10-27 Laurent Guerby <guerby@acm.org>
12544 * trans.c (gigi): Fix non determinism leading to bootstrap
12545 comparison failures for debugging information.
12547 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
12549 * gnat_rm.texi: Use @./@: where appropriate.
12551 2001-10-26 Robert Dewar <dewar@gnat.com>
12553 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
12555 2001-10-26 Richard Kenner <kenner@gnat.com>
12557 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
12559 2001-10-26 Richard Kenner <kenner@gnat.com>
12561 * decl.c (validate_size): Modify message for bad size to avoid
12562 implication that compiler is modifying the size.
12564 2001-10-26 Robert Dewar <dewar@gnat.com>
12566 * prj-util.adb: Minor reformatting. Fix bad header format.
12568 2001-10-26 Robert Dewar <dewar@gnat.com>
12570 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
12572 * sinfo.ads: Clarify use of Associated_Node (documentation only).
12574 * sem_ch12.adb: Change Node4 to Associated_Node. Change
12575 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
12576 much more narrowly in places where needed. These are cleanups.
12578 2001-10-26 Joel Brobecker <brobecke@gnat.com>
12580 * 5zosinte.ads (null_pthread): new constant.
12583 (Initialize_TCB): Initialize thread ID to null, to be able to verify
12584 later that this field has been set.
12585 (Finalize_TCB): ditto.
12586 (Suspend_Task): Verify that the thread ID is not null before using it.
12587 (Resume_Task): ditto.
12590 (Resume_All_Tasks): Lock the tasks list before using it.
12591 (Suspend_All_Tasks): ditto.
12593 2001-10-26 Richard Kenner <kenner@gnat.com>
12595 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
12596 Make constant variant of designated type for Is_Access_Constant.
12597 Call update_pointer_to with main variant.
12599 * trans.c (process_freeze_entity, process_type):
12600 Call update_pointer_to on main variant.
12602 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
12603 If main variant, update all other variants.
12605 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
12608 2001-10-26 Robert Dewar <dewar@gnat.com>
12610 * prj-util.adb: Minor reformatting
12612 2001-10-26 Robert Dewar <dewar@gnat.com>
12614 * prj-util.adb: Minor reformatting
12616 2001-10-26 Robert Dewar <dewar@gnat.com>
12618 * prj-attr.adb: Minor reformatting throughout
12620 2001-10-26 Robert Dewar <dewar@gnat.com>
12622 * prj-attr.ads: Minor reformatting
12623 Add ??? comment (this whole spec has almost no comments)
12625 2001-10-26 Vincent Celier <celier@gnat.com>
12627 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
12628 ("//") that precede the drive letter on Interix.
12630 2001-10-26 Geert Bosch <bosch@gnat.com>
12632 * gnat_rm.texi: Add GNAT Reference Manual.
12634 2001-10-25 Robert Dewar <dewar@gnat.com>
12636 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
12637 is Error. Similar change for other renaming cases.
12639 2001-10-25 Robert Dewar <dewar@gnat.com>
12641 * s-atacco.ads: Add pragma Inline_Always for functions.
12642 Fix header format. Add copyright 2001
12644 2001-10-25 Ed Schonberg <schonber@gnat.com>
12646 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
12647 return Error rather than Empty so that analysis can proceed.
12649 2001-10-25 Ed Schonberg <schonber@gnat.com>
12651 * sem_util.adb (Enter_Name): better handling of cascaded error
12652 messages when a unit appears in its own context.
12654 2001-10-25 Ed Schonberg <schonber@gnat.com>
12656 * sem_util.adb (Defining_Entity): in case of error, attach created
12657 entity to specification, so that semantic analysis can proceed.
12659 2001-10-25 Robert Dewar <dewar@gnat.com>
12662 (Defining_Entity): Deal with Error.
12663 (Process_End_Label): Deal with bad end label for.
12665 2001-10-25 Ed Schonberg <schonber@gnat.com>
12667 * sem_elab.adb (Check_A_Call): refine message when call is in an
12668 instance but callee is not declared in the generic unit.
12670 2001-10-25 Ed Schonberg <schonber@gnat.com>
12672 * sem_elab.adb (Check_A_Call): check for renaming before finding the
12673 enclosing unit, which may already be different from the calling unit.
12675 2001-10-25 Geert Bosch <bosch@gnat.com>
12677 * 4gintnam.ads: fix header format.
12679 2001-10-25 Ed Schonberg <schonber@gnat.com>
12681 * sem_res.adb (Resolve_Call): if the call is actually an indexing
12682 operation on the result of a parameterless call, perform elaboration
12683 check after the node has been properly rewritten.
12685 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
12686 inlined within the generic tree, the defining identifier is not a
12689 2001-10-25 Ed Schonberg <schonber@gnat.com>
12691 * sem_res.adb (Resolve): special-case resolution of Null in an
12692 instance or an inlined body to avoid view conflicts.
12694 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
12695 compatibility by retrieving the access type of the generic copy.
12697 2001-10-25 Robert Dewar <dewar@gnat.com>
12700 (Analyze_Number_Declaration): Handle error expression.
12701 (Signed_Integer_Type_Declaration): Handle error bound.
12702 (Analyze_Subtype_Indication): Handle error range.
12704 * sem_util.adb (Get_Index_Bounds): Check for Error.
12706 2001-10-25 Robert Dewar <dewar@gnat.com>
12708 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
12709 in no run time mode.
12711 2001-10-25 Pascal Obry <obry@gnat.com>
12713 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
12714 mode case for ALLOC case.
12716 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
12717 all platforms. Improvement of last change.
12719 2001-10-25 Robert Dewar <dewar@gnat.com>
12721 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
12723 2001-10-25 Geert Bosch <bosch@gnat.com>
12725 * osint.adb (Is_Relative): Remove duplicate.
12727 2001-10-25 Pascal Obry <obry@gnat.com>
12729 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
12730 pathnames in UNIX and DOS style with drive letter.
12731 (Is_Relative): new routine.
12733 * osint.adb: Minor reformatting
12735 * osint.adb (Is_Relative): implementation using
12736 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
12738 2001-10-25 Pascal Obry <obry@gnat.com>
12740 * g-dirope.adb (Basename): correctly compute offset between the
12741 original Path and the translated one.
12743 * g-dirope.adb: (Base_Name): add some comments.
12745 2001-10-25 Robert Dewar <dewar@gnat.com>
12747 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
12748 in HIE mode, avoids compilation abandoned message
12750 * exp_imgv.adb: Correct typo in previous change
12752 * exp_imgv.adb: Correct typo in previous change (not my day!)
12754 2001-10-25 Robert Dewar <dewar@gnat.com>
12756 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
12758 2001-10-25 Pascal Obry <obry@gnat.com>
12760 * g-awk.ads: Move all pragma inlines next to the routine
12761 declarations. This is more uniform with other GNAT spec.
12763 2001-10-22 Geert Bosch <bosch@gnat.com>
12765 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
12767 2001-10-19 Geert Bosch <bosch@gnat.com>
12769 * Makefile.in (tools, gnattools): Remove gnatmem.
12771 2001-10-17 Richard Henderson <rth@redhat.com>
12773 * Makefile.in (misc.o): Depend on langhooks.h.
12774 * misc.c: Include it.
12775 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
12776 (LANG_HOOKS_DECODE_OPTION): New.
12777 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
12779 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
12781 * trans.c (tree_transform): Adjust to recent change in
12782 expand_asm_operands to implement named asm operands.
12784 2001-10-11 Ed Schonberg <schonber@gnat.com>
12786 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
12787 renaming of discriminant for mutable record type.
12789 2001-10-11 Robert Dewar <dewar@gnat.com>
12791 * validsw.adb: Properly save -gnatVn status.
12793 2001-10-11 Robert Dewar <dewar@gnat.com>
12795 * usage.adb: Add lines for V switch.
12797 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
12798 (/VALIDITY_CHECKING).
12800 2001-10-11 Ed Schonberg <schonber@gnat.com>
12802 * sem_type.adb (Add_One_Interp): an operator for a type declared in
12803 an extension of System is known to be visible.
12805 2001-10-11 Ed Schonberg <schonber@gnat.com>
12807 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
12808 properly. Fixes regression on ACATS C34005G.
12810 2001-10-11 Robert Dewar <dewar@gnat.com>
12812 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
12813 loop in generic instance, since this is likely not very useful.
12815 2001-10-11 Robert Dewar <dewar@gnat.com>
12817 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
12818 the error message for high integrity mode.
12820 * rtsfind.adb (RTE): Give message if we try to find an entity that
12821 is not available in high integrity mode.
12824 (OK_To_Use_In_HIE_Mode): New array.
12825 (RTE): May return Empty in high integrity mode.
12827 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
12828 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
12830 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
12831 unit if not inlined always and in no runtime mode. Fixes problem
12832 caused by new Rtsfind changes.
12834 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
12837 * rtsfind.adb (RTE): Make sure we do not try to load unit after
12838 giving message for entity not available in high integrity mode.
12840 2001-10-11 Pascal Obry <obry@gnat.com>
12842 * impunit.adb: Add GNAT.CRC32.
12844 2001-10-11 Ed Schonberg <schonber@gnat.com>
12846 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
12847 properly the case where one universal operand in a non-static
12848 exponentiation of a real literal.
12850 2001-10-11 Ed Schonberg <schonber@gnat.com>
12852 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
12853 clause, return the gobal finalization list, for lack of anthing else.
12855 2001-10-11 Ed Schonberg <schonber@gnat.com>
12857 * exp_ch7.adb (Make_Transient_Block): if statement is within
12858 exception handler, always use new transient scope to place Clean
12861 2001-10-11 Pascal Obry <obry@gnat.com>
12864 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12865 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12866 (GNATLS_RTL_OBJS): add g-crc32.o
12867 (GNATMAKE_RTL_OBJS): add g-crc32.o
12870 (CRC_Match): new function.
12871 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
12872 instead of the previous simple checksum algorithm.
12873 (Time_Stamp_Mismatch): use CRC_Match for comparison.
12874 (Set_Source_Table): idem.
12877 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
12878 instead of simple checksum.
12879 (CRC_Match): new function.
12880 (CRC_Error): new constant.
12882 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
12883 a CRC now and not a simple checksum. A CRC uses lower-case hex
12884 letters, fixes ambiguity in parsing.
12886 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
12887 is what this variable will store.
12889 * bcheck.adb: Change reference to chechsum in comments by CRC.
12890 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
12891 rename All_Checksum_Match to All_CRC_Match. Change due to API
12892 renaming since now GNAT does not use a simple checksum but a
12893 CRC using GNAT.CRC32.
12895 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
12896 now and not anymore a simple checksum.
12898 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
12901 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
12904 (Restore_Scan_State): rename Checksum to CRC.
12905 (Save_Scan_State): idem.
12909 (Checksum): rename to CRC.
12910 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
12912 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
12913 GNAT.CRC32). Update copyright notice.
12915 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
12916 GNAT.CRC32). Update copyright notice.
12919 (Accumulate_Checksum): removed.
12920 (Update): new procedure. Add a wide-character into the CRC.
12923 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
12924 (Load_File): fix initialization of S (change Source_Checksum to
12927 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
12928 Source_CRC in S initialization.
12930 * sinput.adb (Source_Checksum): renamed to Source_CRC.
12932 * sinput.ads (Source_Checksum): renamed to Source_CRC.
12933 Update comments for the CRC.
12935 * types.adb (Hex): Use lowercase for the letter part.
12937 * types.ads (Get_Hex_String): Returns the hexadecimal representation
12938 for a word. This is currently used only for CRC. In previous version,
12939 the checksum was using a representation with all letter being
12940 upper-case. With the new implementation (using CRC) we do not remove
12941 the 32th bit of the CRC, so we can have an upper-case starting letter
12942 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
12943 It is ambigous since the CRC was optional and could be followed by
12944 options like EB, EE. So now this routines uses lower-case letter for
12945 the hexadecimal representation. Strange enough only lower case letters
12946 where checked in Scan_ALI (even if this was not a possible case).
12948 * gnatvsn.ads (Library_Version): changed to 3.15a.
12950 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
12953 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
12956 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
12957 Add 2001 to copyright notice
12958 (Accumulate_Checksum): Modify to use System.CRC32.
12960 * ali-util.ads: Redo changes of previous revision to continue to use
12961 the word Checksum. Add 2001 to copyright notice.
12963 * ali.adb: Undo some of previous changes, not needed.
12964 Keep the change for lower case letters in the checksum.
12966 * ali.ads: Undo previous change not needed.
12968 * bcheck.adb: Undo most of previous change, not needed.
12969 But do use Checksums_Match for checksum comparison.
12971 * gnatls.adb: Undo most of previous change, not needed.
12972 But do use Checksums_Match for comparing checksums.
12974 * lib-load.adb: Undo previous change, not needed.
12976 * lib-writ.adb: Undo previous change, not needed.
12978 * lib-writ.ads: Document that checksums use lower case,
12979 not upper case letters.
12981 * scans.adb: Undo previous change, not needed
12983 * scans.ads: Undo previous change, not needed.
12985 * scn-nlit.adb: Undo previous changes, not needed.
12987 * scn-slit.adb: Undo previous change, not needed. Fix header format.
12990 (Accumulate_Checksum): Use System.CRC32.
12991 (Initialize_Checksum): New procedure.
12992 Remove other changes of previous revision.
12994 * sinput-p.adb: Undo previous change, not needed.
12996 * sinput.adb: Undo previous change, not needed.
12998 * sinput-l.adb: Undo previous change, not needed.
13000 * sinput.ads: Undo previous change, not needed. Keep only comment
13001 on new checksum algorithm
13003 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
13004 Also remove a-tags and a-stream from GNAT sources.
13006 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
13008 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
13010 2001-10-11 Geert Bosch <bosch@gnat.com>
13012 * einfo.h: Regenerate.
13014 * nmake.ads: Regenerate.
13016 * nmake.adb: Regenerate.
13018 * sinfo.h: Regenerate.
13020 * treeprs.adb: Regenerate.
13022 2001-10-10 Geert Bosch <bosch@gnat.com>
13024 * gnat-style.texi: New file describing coding guidelines for Ada.
13026 2001-10-10 Ed Schonberg <schonber@gnat.com>
13028 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
13031 2001-10-10 Geert Bosch <bosch@gnat.com>
13033 * snames.ads: Add new names for project facility.
13035 * snames.adb: Update to reflect snames.ads changes.
13037 * snames.h: Update to reflect snames.ads changes.
13039 2001-10-10 Vincent Celier <celier@gnat.com>
13042 (Add_Switches): reflect the changes for the switches attributes
13043 Default_Switches indexed by the programming language,
13044 Switches indexed by the file name.
13045 (Collect_Arguments_And_Compile): Idem.
13046 Reflect the attribute name changes.
13049 (Initialisation_Data): Change the names of some packages and
13051 (Initialize): process case insensitive associative arrays.
13054 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13057 (Parse_Attribute_Declaration): For case insensitive associative
13058 arrays, set the index string to lower case.
13061 Reflect the changes of the project attributes.
13064 Replace Check_Naming_Scheme by Ada_Check and
13065 Language_Independent_Check.
13068 Replaced Check_Naming_Scheme by 2 procedures:
13069 Ada_Check and Language_Independent_Check.
13072 (Process_Declarative_Items): For case-insensitive associative
13073 arrays, set the index string to lower case.
13074 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13075 Prj.Nmsc.Check_Naming_Scheme.
13078 (Case_Insensitive): New function
13079 (Set_Case_Insensitive): New procedure
13082 (Case_Insensitive): New function
13083 (Set_Case_Insensitive): New procedure
13084 (Project_Node_Record): New flag Case_Insensitive.
13087 (Value_Of): new function to get the string value of a single
13088 string variable or attribute.
13091 (Value_Of): new function to get the string value of a single
13092 string variable or attribute.
13095 (Ada_Default_Spec_Suffix): New function
13096 (Ada_Default_Impl_Suffix): New function
13097 Change definitions of several constants to reflect
13098 new components of record types.
13101 (Naming_Data): Change several components to reflect new
13102 elements of naming schemes.
13103 (Project_Data): New flags Sources_Present and
13104 Language_Independent_Checked.
13105 (Ada_Default_Spec_Suffix): New function.
13106 (Ada_Default_Impl_Suffix): New function.
13109 Modification of predefined names for project manager: added
13110 Implementation, Specification_Exceptions, Implementation_Exceptions,
13111 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13112 Default_Switches, _Languages, Builder, Cross_Reference,
13113 Finder. Removed Body_Part, Specification_Append, Body_Append,
13114 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13117 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13120 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13121 not that it is Nil_Variable_Value.
13123 * prj.ads: Add ??? for uncommented declarations
13125 2001-10-10 Ed Schonberg <schonber@gnat.com>
13127 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13128 constant, do not indicate possible modification, so that gigi can
13129 treat it as a bona fide constant.
13131 2001-10-10 Robert Dewar <dewar@gnat.com>
13133 * sem_prag.adb: Add processing for pragma External.
13135 * snames.ads: Add entry for pragma External.
13137 * par-prag.adb: Add pragma External.
13139 * snames.adb: Updated to match snames.ads.
13141 2001-10-10 Ed Schonberg <schonber@gnat.com>
13143 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13144 a dynamic task if the allocator appears in an indexed assignment
13145 or selected component assignment.
13147 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13148 For a dynamic task in an assignment statement, use target of
13149 assignment to generate meaningful name.
13151 2001-10-10 Ed Schonberg <schonber@gnat.com>
13153 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13156 * einfo.ads: Body_Entity is also defined for generic package.
13157 Documentation change only
13159 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13160 others_choice for a discriminated component initialization,
13161 convert discriminant references into the corresponding discriminals.
13163 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13164 only if original type is private and expression has to be wrapped
13168 (Apply_Constraint_Check): Do not perform length check
13169 if expression is an aggregate with only an others_choice.
13170 (Length_N_Cond): two references to the same in_parameter
13171 (typically the discriminal in an init_proc) denote the same value.
13172 Two useful optimization uncovered by bugfixes above.
13174 2001-10-10 Robert Dewar <dewar@gnat.com>
13176 * xeinfo.adb: Change int to char in translation of enumeration types.
13177 This fixes a problem in the C representation of component alignment.
13178 Add 2001 to copyright notice
13180 2001-10-10 Richard Kenner <kenner@gnat.com>
13182 * decl.c: (validate_size): Do check size of object of integral type
13183 if it is a packed array type.
13185 2001-10-10 Richard Kenner <kenner@gnat.com>
13187 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13188 VAR_DECL for constant if not Is_Public but -O0.
13190 2001-10-10 Richard Kenner <kenner@gnat.com>
13192 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13194 2001-10-10 Geert Bosch <bosch@gnat.com>
13196 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13197 use '/' as switch character, allowing for absolute file names.
13199 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13201 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13204 2001-10-08 Geert Bosch <bosch@gnat.com>
13206 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13207 Automatically build utilities when files need to be regenerated.
13209 2001-10-08 Geert Bosch <bosch@gnat.com>
13211 * xsnames.adb: New utility for updating snames.ads and snames.adb
13213 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13215 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13216 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13217 (gnat1): Also depend on attribs.o.
13218 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13219 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13220 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13221 (ADAFLAGS): Add -W -Wall.
13222 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13225 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13226 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13227 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13228 Use $(ADAC), not $(CC), as compilation command.
13230 (gnattools): Depend directly on tools to build, don't use
13232 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13234 * einfo.h, sinfo.h: New files (autogenerated).
13236 2001-10-08 Richard Henderson <rth@redhat.com>
13238 * comperr.adb (Abort_In_Progress): New.
13239 (Compiler_Abort): Use it to prevent recursion.
13241 2001-10-08 Robert Dewar <dewar@gnat.com>
13243 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13245 * par-endh.adb (Output_End_Expected): We should also not test
13246 Error_Posted on the Error node, since now it is always set.
13248 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13249 to help error recovery. Part of general work on 9407-004.
13251 * par.adb: Add ??? for misuse of error
13254 (Resolve): Defend against Error, fixes 9407-003.
13255 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13257 * sinfo.ads (N_Error): Now has Etype field (which will be set
13258 to Any_Type to help error recovery).
13260 2001-10-08 Richard Kenner (kenner@gnat.com)
13262 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13263 Consistently set MEM attributes from expression; fixes
13264 bootstrap failure on x86.
13266 2001-10-08 Geert Bosch (bosch@gnat.com)
13268 * 5oosinte.adb: Add 2001 to copyright notice.
13270 2001-10-08 Geert Bosch (bosch@gnat.com)
13272 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13274 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13276 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13278 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13280 2001-10-05 Geert Bosch (bosch@gnat.com)
13282 * adaint.h: Small formatting fix.
13284 2001-10-04 Geert Bosch <bosch@gnat.com>
13286 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13287 Arg is int, not FILE *, in dummy version of functions.
13289 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13290 Arg is int, not FILE *.
13292 2001-10-04 Geert Bosch <bosch@gnat.com>
13294 * 3lsoccon.ads: Added file, missed with initial check ins.
13296 * 4lintnam.ads: Fix header format.
13297 Change Linux to GNU/Linux.
13299 * 5iosinte.adb: Change Linux to GNU/Linux.
13301 * 5iosinte.ads: Change Linux to GNU/Linux.
13303 * 5itaprop.adb: Change Linux to GNU/Linux.
13305 * 5itaspri.ads: Change Linux to GNU/Linux.
13306 Update copyright notice.
13308 * 5lintman.adb: Change Linux to GNU/Linux.
13310 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13312 * 5losinte.ads: Change Linux to GNU/Linux.
13314 * 5lsystem.ads: Change Linux to GNU/Linux.
13316 * 5qosinte.adb: Change Linux to GNU/Linux.
13318 * 5qosinte.ads: Change Linux to GNU/Linux.
13320 * 5qparame.ads: Change Linux to GNU/Linux.
13322 * 5qtaprop.adb: Change Linux to GNU/Linux.
13324 * 5qtaspri.ads: Change Linux to GNU/Linux.
13325 Add 2001 to copyright notice.
13327 * 5vintman.ads: Change Linux to GNU/Linux.
13328 Fix header format. Add 2001 to copyright notice.
13330 * g-soccon.ads: Change Linux to GNU/Linux.
13332 * g-trasym.ads: Change Linux to GNU/Linux.
13333 Add 2001 to copyright notice.
13335 * memtrack.adb: Change Linux to GNU/Linux.
13337 * s-intman.ads: Change Linux to GNU/Linux.
13338 Add 2001 to copyright notice. Fix header format.
13340 * s-stache.adb: Change Linux to GNU/Linux.
13342 * adaint.c: Change Linux to GNU/Linux.
13344 * cio.c: Change Linux to GNU/Linux.
13346 * cstreams.c: Change Linux to GNU/Linux.
13348 * init.c: Change Linux to GNU/Linux.
13350 * gmem.c: Change Linux to GNU/Linux.
13352 * tracebak.c: Change Linux to GNU/Linux.
13355 2001-10-02 Geert Bosch <bosch@gnat.com>
13357 * misc.c (insert_default_attributes): Add dummy version.