1 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
3 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
4 in general and triggers stack alignment adjustment for thread entry
5 points on targets where this is necessary.
7 2004-10-04 Bernard Banner <banner@gnat.com>
11 * Makefile.in: Add section for powerpc linux
12 Add variant i-vxwork-x86.ads
14 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
16 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
18 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
19 table registration calls when need be. Ensures no reference to the crt
20 ctors symbol are issued in the SJLJ case, which avoids possible
21 undefined symbol errors in the case of modules to be statically linked
24 2004-10-04 Javier Miranda <miranda@gnat.com>
26 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
27 in-line the code corresponding to subprogram Analyze_Actuals. In
28 addition, analyze the actuals only in case of subprogram call.
30 2004-10-04 Ed Falis <falis@gnat.com>
32 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
34 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
36 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
39 2004-10-04 Robert Dewar <dewar@gnat.com>
41 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
43 (Analyze_Block_Statement): Add circuitry to detect following dead code
44 (Check_Unreachable_Code): Handle case of block exit
46 2004-10-04 Robert Dewar <dewar@gnat.com>
48 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
49 (XMatchD): Avoid warning for Logic_Error call
51 2004-10-04 Robert Dewar <dewar@gnat.com>
53 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
54 consider expressions buried within a procedure actual to be an actual.
55 This caused some blowups with uses of packed slices within a procedure
58 2004-10-04 Robert Dewar <dewar@gnat.com>
60 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
61 longer need to be initialized to zero.
62 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
65 * checks.adb (Expr_Known_Valid): Packed arrays are now always
66 considered valid, even if the representation is modular. That's correct
67 now that we no longer initialize packed modular arrays to zero.
69 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
70 suffixes. These are now documented as the only cases in which the
71 debugger ignores outer records.
72 Previously, the spec allowed arbitrary suffixes for this purpose.
73 Change name of LJM to JM for packed array pad records
74 Create separate section on packed array handling, and add a whole new
75 set of comments to this section describing the situation with packed
76 modular types and justification requirements depending on endianness.
78 2004-10-04 Robert Dewar <dewar@gnat.com>
80 * a-except.adb: Add a comment for last change
82 * einfo.ads: Minor spelling correction in comment
84 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
86 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
89 * sem_util.ads: Minor comment update
91 2004-10-04 Ed Schonberg <schonberg@gnat.com>
93 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
94 Inline_Always when in Configurable_Run_Time mode.
96 * sem_prag.adb (Process_Convention): If entity is an inherited
97 subprogram, apply convention to parent subprogram if in same scope.
98 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
99 when in Configurable_Run_Time mode.
101 2004-10-04 Ed Schonberg <schonberg@gnat.com>
103 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
104 class_wide type after component list has been inherited.
106 2004-10-04 Ed Schonberg <schonberg@gnat.com>
108 * sem_ch12.adb (Check_Generic_Actuals): New predicate
109 Denotes_Previous_Actual, to handle properly the case of a private
110 actual that is also the component type of a subsequent array actual.
111 The visibility status of the first actual is not affected when the
113 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
114 make fully recursive the treatment of formals of packages declared
116 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
117 the above on exit from an instantiation.
118 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
119 current instantiation which is now complete.
120 (Analyze_Package_Instantiation): No instantiated body is needed if the
121 main unit is generic. Efficient, and avoid anomalies when a instance
122 appears in a package accessed through rtsfind.
124 2004-10-04 Ed Schonberg <schonberg@gnat.com>
126 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
127 do not generate a declaration for a temporary if the call is part of a
128 library-level instantiation.
130 2004-10-04 Ed Schonberg <schonberg@gnat.com>
132 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
133 searching for a limited component to flag.
135 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
136 expansion of Input, to account for the fact that the implicit call
137 generated by the attribute reference must freeze the user-defined
138 stream subprogram. This is only relevant to 'Input, because it can
139 appear in an object declaration, prior to the body of the subprogram.
141 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
142 expansion can proceed and further errors uncovered.
143 (Minor clean up): Fix cases of using | instead of \ for continuation
146 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
148 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
150 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
151 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
152 Use gcc_assert and gcc_unreachable.
154 * decl.c (gnat_to_gnu_entity, case object): Check and process a
155 specified alignment before validating size.
156 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
157 stripped-down declaration for the type of the inner field when making
160 * utils.c (finish_record_type): Do not compute the size in units
161 incrementally. Instead compute it once for the rep clause case.
162 Use gcc_assert and gcc_unreachable.
164 2004-10-04 Vincent Celier <celier@gnat.com>
166 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
168 (Is_Valid_Path_Name): Take '/' as a directory separator.
170 2004-10-04 Vincent Celier <celier@gnat.com>
172 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
173 (Extended_Project) only if Extended_Project is defined, to avoid
175 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
177 (Parse_Single_Project): Ditto.
179 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
180 Add_To_Project_Path for virtual projects.
182 2004-10-04 Vincent Celier <celier@gnat.com>
184 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
185 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
186 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
187 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
190 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
191 Build_Dynamic_Library with an empty Options_2.
193 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
196 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
197 directory separator, if any.
198 (Gprmake): Do not allow mains on the command line for library projects.
199 Do not attempt to link when the project is a library project.
200 (Library_Opts): New table to store Library_Options.
201 (Build_Library): If Library_Options is specified, pass these options
202 when building a shared library.
204 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
206 * s-tposen.adb (Service_Entry): The object must be always unlocked at
207 the end of this procedure now that the unlock operation was inserted
210 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
212 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
213 corresponding to the Preallocated_Stacks flags in System.
214 (Get_Target_Parameters): Including the processing for
217 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
218 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
219 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
220 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
221 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
222 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
223 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
224 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
225 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
226 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
227 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
228 used to signal whether the compiler creates the required stacks and
229 descriptors for the different tasks (when True) or it is done by the
230 underlying operating system at run time (when False).
231 It is initially set to False in all targets.
233 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
234 if it is supported by the target.
235 (Make_Task_Create_Call): Pass the stack address if it has been
236 previously created. Otherwise pass a Null_Address.
238 * snames.adb: Add _stack.
240 * snames.ads: Add Name_uStack. Required to allow the expander to
241 statically allocated task stacks.
243 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
244 Stack_Address argument.
245 Check that its value is equal to Null_Address because this target does
246 not support the static stack allocation.
248 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
250 * usage.adb: Change "pragma inline" to "pragma Inline" in information
253 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
255 * exp_dist.adb: Split declaration of asynchronous flag out of
256 Add_RACW_Read_Attribute.
257 Minor reformatting for better alignment with PolyORB version.
258 Store the entity for the asynchronous flag of an RACW, rather than the
259 expression, in the asynchronous flags table. This will allow this flag
260 to be used in other subprograms beside Add_RACW_Read_Attribute.
262 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
264 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
265 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
266 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
267 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
268 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
269 sockets constant MSG_NOSIGNAL (Linux-specific).
270 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
272 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
273 from trigerring SIGPIPE.
274 Rename components to avoid clash with Ada 2005 possible reserved
276 (Check_Selector): When the select system call returns with an error
277 condition, propagate Socket_Error to the caller.
279 2004-10-01 Jan Hubicka <jh@suse.cz>
281 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
283 2004-09-23 Robert Dewar <dewar@gnat.com>
287 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
288 instead do this at freeze time (we won't do it if there is an address
290 Change "pragma inline" to "pragma Inline" in information and error
294 * freeze.adb (Check_Address_Clause): Remove previous change, not the
295 right way of doing things after all.
296 (Freeze_Entity): For object, set Is_Public for imported entities
297 unless there is an address clause present.
299 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
301 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
302 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
303 ensures proper handling of types with rep clauses, which might have
304 their TYPE_SIZE set already.
306 2004-09-21 Robert Dewar <dewar@gnat.com>
308 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
309 packed array types in both little- and big-endian cases. This change
310 ensures that we no longer count on the unused bits being initialized
311 for such types (and in particular ensures that equality testing will
312 only read the relevant bits).
313 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
314 These changes mean that we no longer need to initialize small packed
316 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
317 optimization to an LJM field as to its parent field.
319 * ada-tree.h, trans.c, utils.c, utils2.c:
320 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
322 2004-09-20 Jan Hubicka <jh@suse.cz>
324 * utils.c (gnat_finalize): Remove.
325 (end_subprog_body): Directly call cgraph_finalize_function;
326 do not lower the nested functions.
328 2004-09-20 Robert Dewar <dewar@gnat.com>
332 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
333 if an address clause is present, since that means that the Import
336 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
338 * 5tsystem.ads: Removed, no longer used.
340 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
341 Zack Weinberg <zack@codesourcery.com>
343 * ada-tree.def: Use tree_code_class enumeration constants
344 instead of code letters.
345 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
346 Update for new tree-class enumeration constants.
348 2004-09-17 Vincent Celier <celier@gnat.com>
350 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
351 capabilities of the general project manager.
353 2004-09-09 Vincent Celier <celier@gnat.com>
355 * a-direct.ads: Add pragma Ada_05
356 (Directory_Entry_Type): Give default value to component Kind to avoid
357 not initialized warnings.
359 * a-direct.adb (Current_Directory): Remove directory separator at the
361 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
362 an existing directory.
363 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
364 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
365 Convert the result to File_Size.
367 * prj.ads: (Project_Error): New exception
369 * prj-attr.adb: Except in procedure Initialize, Fail comes from
370 Prj.Com, not from Osint.
371 (Attrs, Package_Attributes): Tables moved to private part of spec
372 (Add_Attribute, Add_Unknown_Package): Moved to new child package
374 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
375 Prj.Project_Error after call to Fail.
376 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
377 Fail. Check that package name is not already in use.
379 * prj-attr.ads: Comment updates to indicate that all subprograms may be
380 used by tools, not only by the project manager, and to indicate that
381 exception Prj.Prj_Error may be raised in case of problem.
382 (Add_Unknown_Package, Add_Attribute): Moved to new child package
384 (Attrs, Package_Attributes): Table instantiations moved from the body to
385 the private part to be accessible from Prj.Attr.PM body.
387 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
388 from new package Prj.Attr.PM.
389 (Parse_Attribute_Declaration): Call Add_Attribute from new package
392 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
394 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
395 instead of Elaboration_Checks).
397 * a-calend.adb: Minor reformatting
399 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
401 * gigi.h (maybe_pad_type): New declaration.
402 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
404 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
406 * cuintp.c: Convert to use buildN.
408 * decl.c (maybe_pad_type): No longer static.
409 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
411 Convert to use buildN.
413 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
414 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
415 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
417 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
418 (gnat_gimplify_expr, case ADDR_EXPR): New case.
419 Convert to use buildN.
421 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
422 TREE_READONLY for const.
423 Convert to use buildN.
425 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
426 (create_var_decl): Refine when TREE_STATIC is set.
427 Convert to use buildN.
429 2004-09-09 Gary Dismukes <dismukes@gnat.com>
431 * gnat_ugn.texi: Delete text relating to checking of ali and object
434 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
437 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
439 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
440 pragmas recognized by GNAT.
442 * gnat_rm.texi: Document pragma Detect_Blocking.
444 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
445 raise Program_Error if called from a protected operation.
447 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
448 the protected action nesting level.
449 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
450 protected action nesting level.
451 (Unlock): When pragma Detect_Blocking is active decrease the protected
452 action nesting level.
454 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
455 Protected_Action_Nesting.
457 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
458 Common_ATCB record. It contains the dynamic level of protected action
459 nesting for each task. It is needed for checking whether potentially
460 blocking operations are called from protected operations.
461 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
462 Detect_Blocking is active or not in the partition.
464 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
465 raise Program_Error if called from a protected operation.
466 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
467 Program_Error if called from a protected operation.
468 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
469 Program_Error if called from a protected operation.
471 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
472 raise Program_Error if called from a protected operation.
474 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
475 raise Program_Error if called from a protected operation, and increase
476 the protected action nesting level.
477 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
478 Program_Error if called from a protected operation, and increase the
479 protected action nesting level.
480 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
481 protected action nesting level.
483 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
484 raise Program_Error if called from a protected operation, and increase
485 the protected action nesting level.
486 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
487 Program_Error if called from a protected operation, and increase the
488 protected action nesting level.
489 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
490 raise Program_Error if called from a protected operation.
491 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
492 active, raise Program_Error if called from a protected operation.
493 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
494 protected action nesting level.
496 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
497 insertion of the statement raising Program_Error. The run time
498 contains the required machinery for handling that.
500 * sem_util.ads: Change comment associated to procedure
501 Check_Potentially_Blocking_Operation.
502 This procedure does not insert a call for raising the exception because
503 that is currently done by the run time.
505 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
507 * init.c: Add the global variable __gl_detect_blocking that indicates
508 whether pragma Detect_Blocking is active (1) or not (0). Needed for
509 making the pragma available at run time.
510 (__gnat_set_globals): Pass and update the detect_blocking parameter.
512 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
513 pragma Detect_Blocking is active.
515 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
517 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
518 DB is found in the ali file. Any unit compiled with pragma
519 Detect_Blocking active forces its effect in the whole partition.
521 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
522 Detect_Blocking is active and delay is called from a protected
525 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
526 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
527 Detect_Blocking is active (0 otherwise).
528 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
529 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
532 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
534 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
535 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
538 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
539 (Register_Receiving_Stub): Add Subp_Info formal parameter.
540 Update API in placeholder implemetation of s-parint to reflect changes
541 in distribution runtime library.
543 * sem_ch3.adb (Expand_Derived_Record): Rename to
544 Expand_Record_Extension.
546 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
547 primitive operations of potentially distributed object types that have
548 non-controlling anonymous access formals.
550 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
552 New implementation of expansion for remote access-to-subprogram types,
553 based on the RACW infrastructure.
554 This version of sem_dist is compatible with PolyORB/DSA as well as
557 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
558 Asynchrronous that applies to a remote access-to-subprogram type, mark
559 the underlying RACW type as asynchronous.
561 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
562 __gnat_using_gnu_linker to 1.
564 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
565 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
566 GNAT.Perfect_Hash_Generators, and remove the empty
567 GNAT.Perfect_Hash package.
569 * atree.adb: Minor reformatting
571 * exp_ch3.adb (Expand_Derived_Record): Rename to
572 Expand_Record_Extension.
573 (Build_Record_Init_Proc.Build_Assignment): The default expression in
574 a component declaration must remain attached at that point in the
575 tree so New_Copy_Tree copies it if the enclosing record type is derived.
576 It is therefore necessary to take a copy of the expression when building
577 the corresponding assignment statement in the init proc.
578 As a side effect, in the case of a derived record type, we now see the
579 original expression, without any rewriting that could have occurred
580 during expansion of the ancestor type's init proc, and we do not need
581 to go back to Original_Node.
583 * exp_ch3.ads (Expand_Derived_Record): Rename to
584 Expand_Record_Extension.
586 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
587 Returns the RACW type used to implement a remote access-to-subprogram
589 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
590 New subprograms. Used to create a proxy tagged object for a remote
591 subprogram. The proxy object is used as the designated object
592 for RAS values on the same partition (unless All_Calls_Remote applies).
593 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
594 System.Partition_Interface.Get_Unique_Remote_Pointer.
595 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
596 Renamed from Add_RAS_*_Attribute.
597 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
599 New implementation of expansion for remote access-to-subprogram types,
600 based on the RACW infrastructure.
602 * exp_dist.ads (Copy_Specification): Update comment to note that this
603 function can copy the specification from either a subprogram
604 specification or an access-to-subprogram type definition.
606 2004-09-09 Ed Schonberg <schonberg@gnat.com>
608 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
609 in an instance, between an explicit subprogram an one inherited from a
610 type derived from an actual.
612 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
613 add a polling call if the subprogram is to be inlined by the back-end,
614 to avoid repeated calls with multiple inlinings.
616 * checks.adb (Apply_Alignment_Check): If the expression in the address
617 clause is a call whose name is not a static entity (e.g. a dispatching
618 call), treat as dynamic.
620 2004-09-09 Robert Dewar <dewar@gnat.com>
622 * g-trasym.ads: Minor reformatting
624 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
625 packed arrays, since unused bits are expected to be zero for a
628 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
630 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
633 2004-09-09 Pascal Obry <obry@gnat.com>
635 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
636 enable map file generation. Add the right option to generate the map
637 file if Map_File is set to True.
639 * gnatdll.adb (Gen_Map_File): New variable.
640 (Syntax): Add info about new -m (Map_File) option.
641 (Parse_Command_Line): Add support for -m option.
642 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
645 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
647 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
648 new gnatdist implementation.
649 Define a subpackage isolating the output routines specific to this
652 2004-09-09 Joel Brobecker <brobecker@gnat.com>
654 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
656 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
658 2004-09-09 Cyrille Comar <comar@act-europe.fr>
660 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
663 * opt.ads: Add Ada_Version_Runtime constant used to decide which
664 version of the language is used to compile the run time.
666 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
668 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
669 of variable length temporaries for function return now that the
670 back-end and gigi support it.
672 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
674 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
676 * trans.c (struct stmt_group): Delete field GLOBAL.
677 (gnat_init_stmt_group): Do not initialize it.
678 (call_to_gnu): Use save_expr, not protect_multiple_eval.
679 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
680 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
681 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
682 (start_stmt_group): Likewise.
683 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
685 * utils2.c (ggc.h): Include.
686 (build_call_raise): Call build_int_cst, not build_int_2.
688 * utils.c (gnat_init_decl_processing): Fix arg to
689 build_common_tree_nodes.
690 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
691 (gnat_define_builtin): Set built_in_decls.
692 (init_gigi_decls): Call build_int_cst, not build_int_2.
694 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
695 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
696 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
697 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
698 SET_TYPE_MODULE): Use them.
699 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
700 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
701 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
702 SET_TYPE_ADA_SIZE): Likewise.
703 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
704 (DECL_CONST_CORRESPONDING_VAR,
705 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
706 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
707 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
708 (TYPE_RM_SIZE_NUM): New macro.
709 (TYPE_RM_SIZE): Modified to use above.
711 * cuintp.c: (build_cst_from_int): New function.
714 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
715 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
716 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
717 MIN_EXPR for the size, copy it into new.
719 2004-09-01 Robert Dewar <dewar@gnat.com>
721 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
722 packed indexed component where array is an IN OUT formal. This
723 generated garbage code previously.
725 * gnat_ugn.texi: Document -fverbose-asm
727 * gnat-style.texi: Minor updates (note that boolean constants and
728 variables are joined with AND/OR rather than short circuit forms).
730 2004-09-01 Ed Schonberg <schonberg@gnat.com>
732 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
733 it is an upward conversion of an untagged type with no representation
736 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
738 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
739 System.Partition_Interface.
741 * checks.adb (Apply_Access_Checks): Do not generate checks when
742 expander is not active (but check for unset reference to prefix of
745 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
746 pragma Debug as an if statement with a constant condition, for
747 consistent treatment of entity references contained within the
748 enclosed procedure call.
750 2004-09-01 Vincent Celier <celier@gnat.com>
752 * bindgen.adb: (Set_EA_Last): New procedure
753 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
755 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
756 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
757 linked without errors.
758 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
760 (Gen_Exception_Table_C): Correct same bugs
762 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
764 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
765 on Windows, make sure that the drive letter is in upper case.
767 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
768 Windows, when the drive letter is added and Case_Sensitive is True, the
769 drive letter is forced to upper case.
771 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
772 to Options_2 for the call to MLib.Utl.Gcc.
774 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
775 directory separator when defining BASE_DIR.
777 2004-09-01 Pascal Obry <obry@gnat.com>
779 * gprcmd.adb (Extend): Do not output trailing directory separator. This
780 is not needed and it confuses Windows GNU/make which does not report
781 directory terminated by a slash as a directory.
782 (gprcmd): Idem for "pwd" internal command.
784 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
785 target names rewrite to fix regressions with recent version of
786 GNU/make. Starting with GNU/make 3.80 the pipe character was not
787 handled properly anymore.
789 2004-09-01 Andreas Schwab <schwab@suse.de>
791 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
792 * raise.c [!IN_RTS]: Undef abort.
794 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
796 * utils2.c (build_allocator): Use ssize_int.
798 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
800 2004-08-27 Andreas Schwab <schwab@suse.de>
802 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
804 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
805 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
807 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
809 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
811 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
812 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
813 * utils.c (init_gigi_decls): Likewise.
814 * utils2.c (build_call_raise, build_allocator): Likewise.
816 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
818 * utils.c (gnat_init_decl_processing): Adjust
819 build_common_tree_nodes call.
821 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
823 * utils2.c (build_allocator): Use build_int_cst for negative
826 2004-08-18 Richard Henderson <rth@redhat.com>
828 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
830 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
832 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
834 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
835 (gnat_to_gnu): Likewise.
837 2004-08-16 Pascal Obry <obry@gnat.com>
839 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
840 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
841 option and not mdll anymore. Update comment.
843 2004-08-16 Pascal Obry <obry@gnat.com>
845 * bld.adb (Put_Include_Project): Properly handle directory separators
848 2004-08-16 Ed Schonberg <schonberg@gnat.com>
850 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
851 decreasing the number of allocated junk nodes while searching for the
852 appropriate subprogram.
854 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
856 * cuintp.c (UI_To_gnu): Use build_int_cst..
857 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
858 * utils.c (init_gigi_decls): Likewise.
859 * utils2.c (build_call_raise): Likewise.
861 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
863 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
864 for a global aliased object with a variable size and an unconstrained
865 nominal subtype, pretend there is no initializer if the one we have is
866 incomplete, and avoid referencing an inexistant component in there. The
867 part we have will be rebuilt anyway and the reference may confuse
870 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
872 * einfo.ads: Minor reformatting
874 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
875 restrictions in the ALI if we only want to warn about violations.
877 2004-08-13 Vincent Celier <celier@gnat.com>
879 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
880 when creating a new Unit_Record in table Units.
882 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
883 that are violated, if any.
885 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
886 add directory separator if path already ends with a directory separator.
888 2004-08-13 Ed Schonberg <schonberg@gnat.com>
890 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
891 unit, this is an attempt to inline a construct that is not available in
892 the current restricted mode, so abort rather than trying to continue.
894 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
895 discriminants that rename those of the parent, recover names of
896 original discriminants for the constraint on the full view of the
898 (Complete_Private_Subtype): Do not create a subtype declaration if the
901 * gnat_rm.texi: Added section on implementation of discriminated
902 records with default values for discriminants.
904 2004-08-13 Ed Schonberg <schonberg@gnat.com>
907 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
908 the second operand is overloaded.
910 2004-08-10 Richard Henderson <rth@redhat.com>
912 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
913 add __builtin_alloca.
915 2004-08-10 Richard Henderson <rth@redhat.com>
917 * config-lang.in (boot_language): Yes.
919 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
921 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
922 from complaining on potential uninitialized reference.
923 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
924 new specification and test explicitly for non-zero return value.
926 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
927 returning C.int, to avoid using a derived boolean type.
929 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
930 Duplicate_Subexpr_No_Checks in preference to direct use of
931 Remove_Side_Effects and New_Copy_Tree.
932 Clear Comes_From_Source on prefix of 'Size attribute reference.
934 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
935 g-socthi-vxworks.adb: Change calls to
936 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
937 and test explicitly for non-zero return value.
939 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
940 (Is_Socket_In_Set): Declare imported function as returning C.int, to
941 avoid using a derived boolean type.
943 2004-08-09 Albert Lee <lee@gnat.com>
945 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
947 2004-08-09 Pascal Obry <obry@gnat.com>
949 * gnat_ugn.texi: Document new way to build DLLs on Windows using
950 GCC's -shared option.
952 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
953 Options_2 parameter (options put after object files).
955 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
957 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
958 ignore overflows on low and high bounds of an index to also account for
959 differences in signedness between sizetype and gnu_index_subtype.
960 These are as legitimate as the ones caused by a lower TYPE_PRECISION
963 2004-08-09 Robert Dewar <dewar@gnat.com>
965 * s-solita.ads, s-solita.adb: Minor reformatting
967 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
968 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
970 Add note that No_Implicit_Conditionals does not suppress
971 run time constraint checks.
973 * vms_conv.ads: Minor reformatting
975 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
976 and necessary for following change).
977 (Mark): Return new format Mark_Id containing sec stack address
978 (Release): Use sec stack address from Mark_Id avoiding Self call
980 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
981 pointer (cleanup and necessary for following change).
982 Define Mark_Id as record containing address of secondary stack, that way
983 Release does not need to find the stack again, decreasing the number of
984 calls to Self and improving efficiency.
986 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
988 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
989 case variable into the individual case branches when possible.
991 * sem_ch11.adb: Minor reformatting
993 * prj.ads: Correct spelling of suffixs
995 * prj-nmsc.adb: Minor reformatting
996 Correct spelling suffixs throughout (also in identifiers)
998 * freeze.adb: Minor spelling correction
1000 * exp_ch2.adb: Cleanups to handling of Current_Value
1001 (no functional effect).
1003 * bld.adb: Correct spelling of suffixs
1005 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
1007 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1011 * sem_ch7.adb (Install_Private_Declarations): In the body of the
1012 package or of a child, private entities are both immediately_visible
1015 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1017 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
1018 there are no range checks on the value of the literal.
1020 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
1021 wrapped is the triggering alternative of an asynchronous select, action
1022 statements mustbe inserted before the select itself.
1024 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
1025 case where the prefix is a protected function call.
1026 (Resolve_Attribute, case 'Access): The attribute reference on a
1027 subprogram is legal in a generic body if the subprogram is declared
1030 2004-08-09 Vincent Celier <celier@gnat.com>
1032 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
1033 languages, otherwise building the library may fail with unresolved
1035 (Compile_Sources): Do not build libraries if -c switch is used
1037 * gnatlink.adb (Process_Args): New switches -M and -Mmap
1038 (Write_Usage): If map file creation is supported, output new switches
1040 (Gnatlink): When -M is specified, add the necessary switch(es) to the
1041 gcc call, when supported.
1043 * Makefile.in: Added indepsw.o to the object list for gnatlink
1044 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
1046 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
1047 indepsw.adb, indepsw.ads: New files.
1049 2004-08-09 Bernard Banner <banner@gnat.com>
1051 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
1053 * Makefile.in: add section for vxworks x86
1055 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
1057 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
1058 per-object constrained components where the discriminant is of an
1060 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
1061 the parent initialization procedure for derived Unchecked_Unions.
1062 Instead, derived Unchecked_Unions build their own initialization
1064 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
1065 Check the body of the subprogram for details.
1066 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
1067 functions for derived Unchecked_Union types by introducing a condition.
1068 Allow the creation of TSS equality functions for Unchecked_Unions.
1069 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
1070 Add formal parameter Discr to function signature. Discr is used to
1071 control the generated case statement for Unchecked_Union types.
1072 (Make_Eq_If): Rename formal parameter Node to E in function signature.
1074 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
1076 Check the body of the subprogram for details.
1077 (Expand_Composite_Equality): Augment composite type equality to include
1078 correct handling of Unchecked_Union components.
1079 (Expand_N_In): Add condition to detect illegal membership tests when the
1080 subtype mark is a constrained Unchecked_Union and the expression lacks
1081 inferable discriminants, and build a Raise_Program_Error node.
1082 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1083 to detect types that contain components of unconstrained Unchecked_Union
1084 subtype. Add condition to detect equality between types that have an
1085 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1086 node. Add condition to detect equality between Unchecked_Union types
1087 that lack inferable discriminants, and build a Raise_Program_Error node.
1088 Otherwise build a TSS equality function call.
1089 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1090 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1091 with the operand lacking inferable discriminants, and build a Raise_
1093 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1095 (Has_Inferable_Discriminants): Implement new predicate for objects and
1096 expressions of Unchecked_Union type. Check the body of subprogram for
1098 (Has_Unconstrained_UU_Components): Add function
1099 Component_Is_Unconstrained_UU. It is used to detect whether a single
1100 component is of an unconstrained Unchecked_Union subtype. Add function
1101 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1102 component inside a variant is of an unconstrained Unchecked_Union type.
1104 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1105 inferred discriminant values. Add condition to generate a case
1106 statement with an inferred discriminant as the switch.
1107 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1108 the behaviour of the subprogram in the presence of an Unchecked_Union.
1109 Add condition to trigger the usage of the inferred discriminant value
1110 as the generated case statement switch.
1111 (Make_Field_Assign): Introduce a Boolean flag that determines the
1112 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1113 condition to trigger the usage of the inferred discriminant value as
1114 the right-hand side of the generated assignment.
1116 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1117 parameter generation when dealing with Unchecked_Unions.
1119 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1120 checks for Unchecked_Unions.
1122 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1124 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1125 Raise_Program_Error nodes for the execution of Read and Write
1126 attributes of Unchecked_Union types and the execution of Input and
1127 Output attributes of Unchecked_Union types that lack default
1128 discriminant values.
1130 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1131 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1132 per-object constrained components of Unchecked_Unions for being
1133 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1134 check individual components withing a variant.
1136 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1137 comparison of Unchecked_Unions.
1138 (Resolve_Equality_OP): Remove guard that prevents equality between
1141 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1142 of component subtypes for Unchecked_Union components.
1143 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1144 since it is the actual subtype.
1146 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1147 pass of Unchecked_Union subtypes as generic actuals to formal types
1148 that lack known_discriminant_parts or that are derived Unchecked_Union
1149 types, and do nothing. In any other case, produce an error message.
1151 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1152 Contains_POC. It determines whether a constraint uses the discriminant
1153 of an enclosing record type.
1154 Add condition to detect per-object constrained component and set the
1156 (Derived_Type_Declaration): Remove guard that prevents derivation from
1157 Unchecked_Union types.
1158 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1161 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1162 references to Unchecked_Union discriminants.
1164 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1165 formal generation when dealing with Unchecked_Unions.
1166 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1167 subtypes for Unchecked_Unions.
1169 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1170 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1171 completions of discriminated partial views by Unchecked_Unions and
1172 produce an error message.
1174 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1176 * trans.c (struct stmt_group): New field, GLOBAL.
1177 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1178 (struct elab_info): New struct.
1179 (elab_info_list, gnu_elab_proc_stack): New variables.
1180 (Compilation_Unit_to_gnu): New procedure.
1181 (gigi): Call it and also handle elaboration procs we've saved.
1182 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1183 global field from parent.
1184 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1185 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1186 (start_stmt_group): Initialize global field from parent.
1187 (add_decl_expr): Set to global for current statement group.
1188 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1191 * utils.c (global_bindings_p): True when no current_function_decl; no
1192 longer check current_binding_level.
1194 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1196 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1199 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1201 2004-08-06 Andreas Schwab <schwab@suse.de>
1203 * utils.c (gnat_define_builtin): Remove second parameter of
1205 (begin_subprog_body): Likewise.
1207 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1209 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1210 optimization, not supported by the tree-ssa back-end.
1212 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1214 * s-mastop-irix.adb: Update comments.
1216 * a-except.adb (Exception_Information): Raise Constraint_Error if
1217 exception Id is Null_Id.
1218 This is required behavior, which is more reliably and clearly checked
1219 at the top level interface level.
1221 2004-07-26 Javier Miranda <miranda@gnat.com>
1223 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1224 call if a component has no default_expression and the box is used.
1226 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1227 default_expression and you use box, it behaves as if you had declared a
1229 (Resolve_Record_Aggregate): If a component has no default_expression and
1230 you use box, it behaves as if you had declared a stand-alone object.
1232 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1233 entities of private-with siblings.
1235 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1237 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1238 for a component of an itype, set the parent pointer for analysis,
1239 there is no list in which to insert it.
1241 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1242 bona-fide renamings, not for inherited operations.
1244 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1245 actual for a formal that is an access parameter, create local
1246 finalization list even if the expression is not an aggregate.
1248 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1251 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1252 Diagnose properly illegal subprogram renamings that are library units.
1254 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1257 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1258 conversion rewritten as an unchecked conversion, check that original
1259 expression is a variable.
1261 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1262 unchecked_conversion, create new node rather than rewriting in place,
1263 to preserve original construct.
1265 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1267 * gigi.h (gnat_expand_body): Deleted.
1269 * Make-lang.in: (trans.o): Depends on function.h.
1271 * misc.c: (gnat_expand_body): Moved to here.
1273 * trans.c (gnat_expand_body_1): Deleted.
1274 (gnat_expand_body): Moved from here.
1275 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1276 (add_stmt): Check for marked visited with global_bindings_p.
1277 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1278 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1280 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1281 VIEW_CONVERT_EXPR if not operation type.
1283 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1286 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1287 changes: reformatting of negation operators, removing unneeded
1288 inequality comparison with zero, converting equality comparisons with
1289 zero to negations, changing int/0/1 to bool/false/true, replace calls
1290 to gigi_abort with abort, and various other similar changes.
1292 2004-07-26 Vincent Celier <celier@gnat.com>
1294 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1297 * make.adb (Gnatmake): Fail when a library is not present and there is
1298 no object directory.
1300 * mlib-prj.adb (Check_Library): No need to check if the library needs
1301 to be rebuilt if there is no object directory, hence no object files
1302 to build the library.
1304 * opt.ads (Setup_Projects): New Boolean flag.
1306 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1308 Create directory when Kind /= "" and in "gnat setup". Report error if
1309 directory cannot be created.
1310 (Ada_Check): Create library interface copy dir if it does not exist
1311 and we are in "gnat setup".
1312 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1314 (Language_Independent_Check): Create object directory, exec directory
1315 and/or library directory if they do not exist and we are in
1318 * vms_conv.ads: (Command_Type): New command Setup.
1320 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1322 * vms_data.ads: Add qualifiers/switches for new built-in command
1325 2004-07-25 Richard Henderson <rth@redhat.com>
1327 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1328 DECL_IGNORED_P on RESULT_DECL.
1330 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1332 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1333 allocation and potentially overflowing update with
1334 Tailored_Exception_Information. Use the sec-stack free procedural
1335 interface to output Exception_Information instead.
1337 * a-except.adb (To_Stderr): New subprogram for character, and string
1338 version moved from a-exextr to be visible from other separate units.
1339 (Tailored_Exception_Information): Remove the procedural version,
1340 previously used by the default Last_Chance_Handler and not any more.
1341 Adjust various comments.
1343 * a-exexda.adb: Generalize the exception information procedural
1344 interface, to minimize the use of secondary stack and the need for
1345 local buffers when the info is to be output to stderr:
1346 (Address_Image): Removed.
1347 (Append_Info_Character): New subprogram, checking for overflows and
1348 outputing to stderr if buffer to fill is of length 0.
1349 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1350 (Append_Info_Address, Append_Info_Exception_Name,
1351 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1352 Append_Info_Basic_Exception_Traceback,
1353 Append_Info_Exception_Information): New subprograms.
1354 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1355 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1356 Exception_Info_Maxlength, Exception_Name_Length,
1357 Exception_Message_Length): New subprograms.
1358 (Exception_Information): Use Append_Info_Exception_Information.
1359 (Tailored_Exception_Information): Use
1360 Append_Info_Basic_Exception_Information.
1361 Export services for the default Last_Chance_Handler.
1363 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1364 other separate units.
1366 2004-07-20 Vincent Celier <celier@gnat.com>
1368 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1370 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1372 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1373 emit itype references for the designated types of component types that
1374 are declared outside of the full record declaration, and that may
1375 denote a partial view of that record type.
1377 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1380 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1381 which is the designated type in an access component declaration, to the
1382 list of incomplete dependents of the parent type, to avoid elaboration
1383 issues with out-of-scope subtypes.
1384 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1385 full view of the parent.
1387 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1390 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1391 entities that are hidden, such as references to generic actuals
1392 outside an instance.
1394 2004-07-20 Javier Miranda <miranda@gnat.com>
1396 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1397 support to the new notation.
1398 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1400 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1402 * s-taprob.adb: Adding the elaboration code required for initializing
1403 the tasking soft links that are common to the full and the restricted
1406 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1407 restricted run time has been moved to the package
1408 System.Soft_Links.Tasking.
1410 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1411 restricted run time has been moved to the package
1412 System.Soft_Links.Tasking.
1414 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1416 * s-solita.ads, s-solita.adb: New files.
1418 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1420 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1421 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1422 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1423 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1424 Exception_Handler_to_gnu_zcx): Likewise.
1426 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1428 * gigi.h (builtin_function): Declare.
1430 2004-07-15 Robert Dewar <dewar@gnat.com>
1432 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1435 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1436 access values as an example of a warning.
1438 * gnat_rm.texi: Document new attribute Has_Access_Values
1440 * gnat-style.texi: Document that box comments belong on nested
1443 * sem_util.ads (Has_Access_Values): Improved documentation
1445 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1447 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1448 (Process_Interface_Name): Call to this new procedure
1449 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1451 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1453 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1455 * einfo.ads: Minor comment typo fixed
1457 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1459 * snames.adb: Add _atcb.
1461 * snames.ads: Add Name_uATCB.
1463 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1464 (in the expanded code) when using the restricted run time.
1466 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1467 a in parameter in order to allow ATCBs to be preallocated (in the
1470 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1471 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1472 deallocated in System.Tasking.Stages.
1474 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1475 order to allow ATCBs to be preallocated.
1477 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1478 here. It was previously done in Initialize_ATCB.
1480 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1482 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1483 Restricted run time.
1485 * exp_ch3.adb: When using the Restricted run time, pass the
1486 preallocated Ada_Task_Control_Block when creating a task.
1488 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1490 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1491 function call that is itself an actual in an enclosing call, diagnose
1492 problem here rather than assuming that resolution will catch it.
1494 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1495 the local copy of a generic unit for a formal package, and the generic
1496 is a child unit, install private part of ancestors before compiling
1497 private part of spec.
1499 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1500 use scope entities rather than tree structures, to handle properly
1501 parent units that are instances rewritten as bodies for inlining
1504 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1505 Remove_Parents): Handle properly a parent unit that is an
1506 instantiation, when the unit has been rewritten as a body for inlining
1509 * par.adb (Goto_List): Global variable to collect goto statements in a
1510 given unit, for use in detecting natural loops.
1512 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1513 use in detecting natural loops.
1515 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1516 backwards goto's, and rewrite as a infinite loop, to improve locality
1519 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1520 subcomponent that includes an indexed reference, to prevent the
1521 generation of copies that would miscompile the desired assignment
1523 (Build_Task_Image_Decls): Add a numeric suffix to
1524 generated name for string variable, to avoid spurious conflicts with
1525 the name of the type of a single protected object.
1527 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1528 loop with an explicit exit statement, to avoid generating an
1529 out-of-range value with 'Succ leading to spurious constraint_errors
1530 when compiling with -gnatVo.
1532 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1534 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1535 might not be analyzed yet, even if its Etype is already set (case of an
1536 unchecked conversion built using Unchecked_Convert_To, for example).
1537 If the prefix has already been analyzed, this will be a nop anyway.
1539 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1540 controller type, or an assignment of a record type with controlled
1541 components, copy only user data, and leave the finalization chain
1544 2004-07-15 Vincent Celier <celier@gnat.com>
1546 * make.adb (Collect_Arguments): Improve error message when attempting
1547 to compile a source not part of any project, when -x is not used.
1549 * prj.ads: (Defined_Variable_Kind): New subtype
1551 * prj-attr.adb (Register_New_Package): Two new procedures to register
1552 a package with or without its attributes.
1553 (Register_New_Attribute): Mew procedure to register a new attribute in a
1555 New attribute oriented subprograms: Attribute_Node_Id_Of,
1556 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1557 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1559 New package oriented subprograms: Package_Node_Id_Of,
1560 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1562 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1564 (Package_Node_Id): Now a private, self initialized type
1565 (Register_New_Package): New procedure to register a package with its
1567 New attribute oriented subprograms: Attribute_Node_Id_Of,
1568 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1569 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1571 New package oriented subprograms: Package_Node_Id_Of,
1572 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1574 * prj-dect.adb (Parse_Attribute_Declaration,
1575 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1577 * prj-makr.adb (Make): Parse existing project file before creating
1578 other files. Fail if there was an error during parsing.
1580 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
1581 new spec of Prj.Attr.
1583 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
1584 to new spec of Prj.Attr.
1586 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1588 * utils2.c: Fix typo in comment.
1590 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1592 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
1593 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
1595 2004-07-14 Andreas Schwab <schwab@suse.de>
1597 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
1599 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1601 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
1603 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
1606 * misc.c (gnat_types_compatible_p): New function.
1607 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
1608 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
1610 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
1611 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
1612 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
1613 (mark_visited): Don't mark dummy type.
1614 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
1615 parameter, we must remove any LJM building from GNU_NAME.
1616 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
1617 (pos_to_constructor): Use int_const_binop.
1618 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
1621 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
1622 (gnat_pushlevel): Set TREE_USE on BLOCK node.
1623 (gnat_install_builtins): Add __builtin_memset.
1625 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
1627 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
1628 for a renaming, stabilize the initialization expression if we are at a
1629 local level. At the local level, uses of the renaming may be performed
1630 by a direct dereference of the initializing expression, and we don't
1631 want possible variables there to be evaluated for every use.
1633 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
1634 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
1635 them on the way. Account for the fact that we may introduce side
1636 effects in the process.
1638 2004-07-13 Richard Henderson <rth@redhat.com>
1640 * misc.c (default_pass_by_ref): Use pass_by_reference.
1642 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1644 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
1645 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
1647 2004-07-08 Richard Henderson <rth@redhat.com>
1649 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
1652 2004-07-06 Vincent Celier <celier@gnat.com>
1654 * vms_conv.ads: Minor reformatting.
1655 Alphabetical order for enumerated values of type Command_Type, to have
1656 the command in alphabetical order for the usage.
1658 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
1659 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
1661 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
1663 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
1664 (Add_Archive_Path): Only add the global archive if there is one.
1665 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
1666 or not any object file to put in the global archive, and don't build
1667 a global archive if there is none.
1668 (X_Switches): New table
1669 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
1670 in the X_Switches table, if any.
1671 (Initialize): Make sure the X_Switches table is empty
1672 (Scan_Arg): Record -X switches in table X_Switches
1674 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
1676 * make.adb: Minor comment fix
1678 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
1679 invoked with directory information, add the directory in front of the
1682 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
1683 invoked with directory information, add the directory in front of the
1686 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
1687 when Keep_Temporary_Files is False.
1688 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
1689 directory information, add the directory in front of the path.
1690 When not on VMS, handle new switch -dn before the command to set
1691 Keep_Temporary_Files to True.
1692 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
1695 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
1696 invoked with directory information, add the directory in front of the
1699 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
1701 * snames.ads, snames.adb (Name_Stub): New name for the distributed
1704 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
1705 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
1707 * g-socket.adb (To_Timeval): Fix incorrect conversion of
1708 Selector_Duration to Timeval for the case of 0.0.
1710 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
1711 documentation from Evolve_And_Then.
1713 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
1715 * s-taprop-tru64.adb, s-taprop-os2.adb,
1716 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
1718 2004-07-06 Robert Dewar <dewar@gnat.com>
1720 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
1721 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
1722 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
1723 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
1724 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
1725 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
1726 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
1727 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
1728 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
1729 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
1730 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
1731 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
1732 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
1733 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
1734 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
1735 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
1736 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
1737 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
1738 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
1739 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
1740 vms_data.ads: Minor reformatting,
1741 Fix bad box comment format.
1743 * gnat_rm.texi: Fix minor grammatical error
1745 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
1747 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
1748 more cases of discriminated records to be recognized as not needing a
1750 (Has_Access_Values): New function.
1752 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
1754 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
1755 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
1756 with LRM terminology).
1757 Change terminology in comments primitive type => elementary type.
1759 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1762 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
1763 parameters do not impose any requirements on the presence of a body.
1765 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1768 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
1769 compilation unit and is in an open scope at the point of instantiation,
1770 assume that a body may be present later.
1772 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1774 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
1775 Improve error message when specified size is not supported.
1777 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
1778 is never a primitive operation.
1780 2004-07-05 Andreas Schwab <schwab@suse.de>
1782 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
1783 RECORD_OR_UNION_CHECK.
1784 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
1786 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
1788 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
1789 dependency on xgnatugn, instead build it via a submake.
1790 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
1792 2004-07-04 Richard Henderson <rth@redhat.com>
1794 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
1796 2004-07-01 Richard Henderson <rth@redhat.com>
1798 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
1799 * utils.c (max_size): Likewise.
1801 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1803 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
1804 and rest_of_type_compilation; add arg to create_*_decl.
1805 (annotate_decl_with_node): Deleted.
1806 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
1807 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
1808 (get_current_block_context, gnat_pushdecl): New declarations.
1809 (gnat_init_stmt_group): Likewise.
1810 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
1811 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
1812 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
1813 (gnat_init): Call gnat_init_stmt_group.
1814 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
1815 (gnu_pending_elaboration_list): Deleted.
1816 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
1817 (gigi): Rearrange initialization calls and move some to last above.
1818 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
1819 Delete calls to add_decl_expr; add arg to create_*_decl.
1820 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
1821 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
1822 begin_subprog_body and call it.
1823 Don't push and pop ggc context.
1824 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
1825 (add_stmt): Remove handling of DECL_EXPR from here.
1826 If not in function, mark visited.
1827 (add_decl_expr): Put global at top level.
1828 Check for cases of DECL_INITIAL we have to handle here.
1829 (process_type): Add extra arg to create_type_decl.
1830 (build_unit_elab): Rework to just gimplify.
1831 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
1832 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
1833 (get_pending_elaborations, pending_elaborations_p): Likewise.
1834 (push_pending_elaborations, pop_pending_elaborations): Likewise.
1835 (get_elaboration_location, insert_elaboration_list): Likewise.
1836 (gnat_binding_level): Renamed from ada_binding_level.
1837 (init_gnat_to_gnu): Don't clear pending_elaborations.
1838 (global_bindings_p): Treat as global if no current_binding_level.
1839 (set_current_block_context): New function.
1840 (gnat_pushdecl): Renamed from pushdecl; major rework.
1841 All callers changed.
1842 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
1843 (finish_record_type): Call call pushdecl for stub decl.
1844 (function_nesting_depth): Deleted.
1845 (begin_subprog_body): Delete obsolete code.
1846 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
1848 2004-06-28 Robert Dewar <dewar@gnat.com>
1850 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1851 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
1852 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
1853 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1854 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
1856 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
1857 deal with problem of inefficient slices on machines with strict
1858 alignment, when the slice is a component of a composite.
1860 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
1861 machines, we need the check there as well.
1863 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1865 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
1866 determine safe copying direction for overlapping slice assignments
1867 when component is controlled.
1869 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
1870 formal derived type in the actual for a formal package are visible in
1871 the enclosing instance.
1873 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1876 * sem_util.adb (Trace_Components): Diagnose properly an illegal
1877 circularity involving a private type whose completion includes a
1878 self-referential component.
1879 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
1880 renaming or an instantiation from an implicit derived operation.
1882 2004-06-28 Pascal Obry <obry@gnat.com>
1884 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
1886 (Library_File_Name_For): Idem.
1888 2004-06-28 Matthew Gingell <gingell@gnat.com>
1890 * g-traceb.ads: Add explanatory note on the format of addresses
1891 expected by addr2line.
1893 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
1895 * Makefile.in: Force debugging information on s-tasdeb.adb,
1896 a-except.adb and s-assert.adb needed by the debugger.
1898 2004-06-28 Vincent Celier <celier@gnat.com>
1900 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
1904 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
1906 * prj.adb: Minor reformatting
1907 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
1909 * prj.ads: Comment updates
1911 (Project_Data): Change Flag1 to Need_To_Build_Lib.
1912 Remove Flag2: not used.
1914 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
1917 * gnat_ugn.texi: Put a "null;" declaration in one project file example
1919 * gnat_rm.texi: Document Empty declarations "null;".
1921 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
1922 front of the linker options.
1923 (Link_Foreign): Put the global archives and the libraries in front of
1926 2004-06-28 Javier Miranda <miranda@gnat.com>
1928 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
1929 (RTU_Loaded): Code cleanup
1930 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
1931 withed predefined units.
1933 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
1934 explicitly withed predefined units.
1937 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
1938 explicitly withed predefined units.
1940 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1942 * ada-tree.def (DECL_STMT): Deleted.
1943 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
1944 (DECL_STMT_VAR): Deleted.
1945 * decl.c: add_decl_stmt now add_decl_expr.
1947 * trans.c: Likewise.
1948 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
1949 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
1950 (add_stmt): Only handle padded type here.
1951 (add_stmt_with_node): Allow gnat_node to not be present.
1952 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
1953 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
1954 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
1955 make a SAVE_EXPR for the entire fat pointer.
1956 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
1957 (create_index_type): Make a DECL_EXPR.
1958 (end_subprog_body): Don't call allocate_struct_function here but
1961 2004-06-25 Pascal Obry <obry@gnat.com>
1963 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
1964 Relocatable from Build_Dynamic_Library call.
1966 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
1967 Relocatable are now synonym.
1969 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
1971 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
1972 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
1975 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
1976 Lib_Address and Relocatable.
1977 (Default_DLL_Address): Removed.
1979 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1980 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1981 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
1982 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
1983 (Default_DLL_Address): Removed.
1985 * mlib-tgt-mingw.adb: Ditto.
1986 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
1988 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
1989 the initial thread stack size.
1991 * a-strmap.ads: Move package L to private part as it is not used in
1992 the spec. Found while reading code.
1994 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
1996 * tracebak.c: Introduce support for a GCC infrastructure based
1997 implementation of __gnat_backtrace.
1999 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
2000 any more. Use accessors instead. This eases maintenance and relaxes
2001 some alignment constraints.
2002 (_GNAT_Exception structure): Remove the Ada specific fields
2003 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
2005 (is_handled_by, __gnat_eh_personality): Replace component references to
2006 exception structure by use of the new accessors.
2008 * init.c (__gnat_initialize): Adjust comments to match the just
2009 reverted meaning of the -static link-time option.
2011 * adaint.c (convert_addresses): Arrange not to define a stub for
2012 mips-irix any more, as we now want to rely on a real version from a
2013 recent libaddr2line.
2015 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
2016 the personality routine can use them and not have to rely on a C
2017 counterpart of the record anymore. This simplifies maintenance and
2018 relaxes the constraint of having Standard'Maximum_Alignment match
2020 Update comments, and add a section on the common header alignment issue.
2022 2004-06-25 Geert Bosch <bosch@gnat.com>
2024 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
2025 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
2027 2004-06-25 Robert Dewar <dewar@gnat.com>
2029 * gnat_rm.texi: Fix section on component clauses to indicate that the
2030 restriction on byte boundary placement still applies for bit packed
2032 Add comment on stack usage from Initialize_Scalars
2034 * gnat_ugn.texi: Add documentation for -gnatyLnnn
2036 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
2037 limiting nesting level.
2039 * usage.adb: Add line for -gnatyLnnn switch
2041 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
2042 sem_ch13.adb, exp_aggr.adb: Minor reformatting
2044 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
2045 type as well as on the subtype. This corrects a problem in freeze in
2046 setting alignments of atomic types.
2048 * sem_eval.ads: Minor comment typo fixed
2050 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
2051 level. Minor reformatting.
2053 * fname.adb (Is_Predefined_File_Name): Require a letter after the
2054 minus sign. This means that file names like a--b.adb will not be
2055 considered predefined.
2057 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
2058 record Test new flag and give diagnostic for bad component clause.
2059 (Freeze_Entity): Set alignment of array from component alignment in
2060 cases where this is safe to do.
2062 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
2065 * cstand.adb: (Create_Standard): Set alignment of String to 1
2067 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
2069 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
2070 code in the common constrained array cases.
2072 * a-storio.adb: Change implementation to avoid possible alignment
2073 problems on machines requiring strict alignment (data should be moved
2074 as type Buffer, not type Elmt).
2076 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2077 killing the overflow checks which we really do not need (64-bits is
2080 2004-06-25 Vincent Celier <celier@gnat.com>
2082 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2083 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2084 inconditionally for the main project.
2085 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2086 (Link_Executables.Check_Time_Stamps): New procedure
2087 (Link_Executables.Link_Foreign): New procedure
2088 Changes made to reduce nesting level of this package
2089 (Check): New procedure
2090 (Add_Switches): When not in quiet output, check that a switch is not
2091 the concatenation of several valid switches. If it is, issue a warning.
2092 (Build_Global_Archive): If the global archive is rebuilt, linking need
2094 (Compile_Sources): Rebuilding a library archive does not imply
2095 rebuilding the global archive.
2096 (Build_Global_Archive): New procedure
2097 (Build_Library): New name for Build_Archive, now only for library
2099 (Check_Archive_Builder): New procedure
2100 (Create_Global_Archive_Dependency_File): New procedure
2101 (Gprmake): Call Build_Global_Archive before linking
2102 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2104 (Scan_Arg): Display the Copyright notice when -v is used
2106 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2109 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2111 Add new GNAT LIST qualifier /FILES=
2112 Added qualifier /DIRECTORY= to GNAT METRIC
2113 Added qualifier /FILES= to GNAT METRIC
2114 Added qualifier /FILES to GNAT PRETTY
2116 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2117 to take into account both versions of the switch.
2119 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2120 always be the last switch to the gcc driver. Disable switch storing so
2121 that switches automatically added by the gcc driver are not put in the
2124 * prj.adb (Project_Empty): Take into account changes in components of
2127 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2129 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2130 used. Split Boolean component Ada_Sources_Present in two Boolean
2131 components Ada_Sources_Present and Other_Sources_Present.
2134 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2135 instead of Sources_Present.
2136 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2138 * prj-nmsc.adb: Minor reformatting
2139 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2140 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2141 Check_Ada_Naming_Scheme.
2142 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2145 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2147 Make sure that all cycles where there is at least one "limited with"
2149 (Parse_Single_Project): New Boolean parameter In_Limited
2151 * prj-proc.adb (Recursive_Check): When Process_Languages is
2152 All_Languages, call first Prj.Nmsc.Ada_Check, then
2153 Prj.Nmsc.Other_Languages_Check.
2155 * prj-proc.adb (Process): Use Ada_Sources_Present or
2156 Other_Sources_Present (instead of Sources_Present) depending on
2159 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2162 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2163 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2165 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2168 * lib.ads (Disable_Switch_Storing): New procedure.
2170 * make.adb: Modifications to reduce nesting level of this package.
2171 (Check_Standard_Library): New procedure
2172 (Gnatmake.Check_Mains): New procedure
2173 (Gnatmake.Create_Binder_Mapping_File): New procedure
2174 (Compile_Sources.Compile): Add switch -gnatez as the last option
2175 (Display): Never display -gnatez
2178 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2180 * gnatcmd.adb (Check_Project): New function
2181 (Process_Link): New procedure to reduce nesting depth
2182 (Check_Files): New procedure to reduce the nesting depth.
2183 For GNAT METRIC, include the inherited sources in extending projects.
2184 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2185 add the list of files from the sources of the project file. If this list
2186 is too long, put it in a temp text files and use switch -files=
2187 (Delete_Temp_Config_Files): Delete the temp text file that contains
2188 a list of source for gnatpp or gnatmetric, if one has been created.
2189 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2190 in the project file is too large, create a temporary text file that
2191 list them and pass it to the tool with "-files=<temp text file>".
2192 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2194 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2195 generated file is in not in Ada.
2197 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2198 (Scan_Ls_Arg): Add processing for -files=
2199 (Usage): Add line for -files=
2201 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2202 (Normalize_Pathname): When on Windows and the path starts with a
2203 directory separator, make sure that the resulting path will start with
2206 * clean.adb (Clean_Archive): New procedure
2207 (Clean_Project): When there is non-Ada code, delete the global archive,
2208 the archive dependency files, the object files and their dependency
2209 files, if they exist.
2210 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2212 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2214 * sinfo.ads: Fix typo in comment.
2216 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2217 the TSS for remote access-to-subprogram types, since these TSS are
2218 always present once the type has been analyzed.
2219 (RAS_E_Dereference): Same.
2221 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2222 reference raises Bad_Attribute, mark the reference as analyzed so the
2223 node (and any children resulting from rewrites that could have occurred
2224 during the analysis that ultimately failed) is not analyzed again.
2226 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2228 * exp_dist.adb: Minor comment fix.
2230 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2231 type is an anonymous access type, no unchecked deallocation of the
2232 allocated object can occur. If the object is controlled, attach it with
2233 a count of 1. This allows attachment to the Global_Final_List, if
2234 no other relevant list is available.
2235 (Get_Allocator_Final_List): For an anonymous access type that is
2236 the type of a discriminant or record component, the corresponding
2237 finalisation list is the one of the scope of the type.
2239 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2241 * sem_ch3.adb (Replace_Type): When computing the signature of an
2242 inherited subprogram, use the first subtype if the derived type
2243 declaration has no constraint.
2245 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2246 before applying previous optimization. Minor code cleanup.
2248 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2249 placed at the beginning of an unpacked record without explicit
2250 alignment, a slice of it will be aligned and does not need a copy when
2253 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2257 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2258 reference is written with expressions mimicking parameters.
2260 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2263 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2264 STEP 2a. The constraints of a full type declaration of a derived record
2265 type are checked for conformance with those declared in the
2266 corresponding private extension declaration. The message
2267 "not conformant with previous declaration" is emitted if an error is
2270 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2272 * g-traceb.ads: Document the need for -E binder switch in the spec.
2274 * g-trasym.ads: Document the need for -E binder switch in the spec.
2276 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2278 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2280 * snames.h, snames.ads, snames.adb: Add entry for pragma
2283 * s-rident.ads: Change reference to pragma Detect_Blocking.
2285 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2288 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2289 to indicate whether pragma Detect_Blocking is active.
2291 * par-prag.adb: Add entry for pragma Detect_Blocking.
2293 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2294 of not handling WITH.
2295 Note that this replaces the previous update which was incorrect.
2297 2004-06-25 Javier Miranda <miranda@gnat.com>
2299 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2300 use-clauses to have a clean environment.
2302 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2303 the installation of the use-clauses to stablish a clean environment in
2304 case of compilation of a separate unit; otherwise the call to
2305 use_one_package is protected by the barrier Applicable_Use.
2307 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2308 the installation of the use-clauses to stablish a clean environment in
2309 case of compilation of a separate unit.
2310 (End_Use_Clauses): Minor comment cleanup.
2312 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2314 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2316 2004-06-23 Richard Henderson <rth@redhat.com>
2318 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2320 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2322 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2323 now bool instead of int.
2324 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2325 * trans.c (gnu_switch_label_stack): New function.
2326 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2327 elaboration of renamed entity returns.
2328 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2329 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2330 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2331 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2332 DECL_SIZE_UNIT and simplify variable-sized case.
2333 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2334 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2335 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2336 (build_unit_elab): Disable for now.
2337 * utils.c (mark_visited): New function.
2338 (pushdecl): Walk tree to call it for global decl.
2339 (update_pointer_to): Update all variants of pointer and ref types.
2340 Add arg to COMPONENT_REF.
2341 (convert): Likewise.
2342 Move check for converting between variants lower down.
2343 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2344 (build_allocator): Don't force type of MODIFY_EXPR.
2345 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2348 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2350 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2351 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2352 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2354 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2355 all callers changed.
2356 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2357 the way that EXIT_STMT finds the loop label.
2358 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2359 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2360 (add_stmt): Use annotate_with_locus insted of setting directly.
2361 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2362 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2363 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2364 (build_vms_descriptor): Add extra args to ARRAY_REF.
2365 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2366 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2368 (build_binary_op): Don't make explicit CONVERT_EXPR.
2369 Add extra rgs to ARRAY_REF.
2371 2004-06-14 Pascal Obry <obry@gnat.com>
2373 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2374 Windows. Fix minor typo.
2376 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2377 which is now supported on Windows. With this implementation using the
2378 Library Project feature is no different on Windows than on UNIX.
2380 2004-06-14 Vincent Celier <celier@gnat.com>
2382 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2385 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2387 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2388 found, show the project name and the path of the previously parsed
2391 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2393 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2394 array, avoid copying the actual before the call.
2396 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2398 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2399 Instead, allocate memory on worst-case alignment assumptions, and then
2400 return an aligned address within the allocated zone.
2402 2004-06-14 Robert Dewar <dewar@gnat.com>
2404 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2405 elab entities in predefined units in No_Run_Time_Mode.
2406 (Gen_Adainit_C): Same fix
2407 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2408 units in No_Run_Time_Mode
2409 (Gen_Elab_Calls_C): Same fix
2411 * symbols-vms-alpha.adb: Minor reformatting
2413 * g-debpoo.ads: Minor reformatting
2415 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2417 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2419 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2422 * make.adb: Minor reformatting
2424 * par-ch12.adb: Minor reformatting
2426 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2428 * prj-strt.adb: Minor reformatting
2430 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2433 * sem_attr.adb: Minor reformatting
2435 * sem_ch7.adb: Minor reformatting
2437 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2438 for type in the same unit as the object declaration.
2440 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2441 static string expressions and not just string literals.
2443 (Set_Warning): Reset restriction warning flag for restriction pragma
2444 Implement pragma Profile_Warnings
2445 Implement pragma Profile (Restricted)
2446 Give obolescent messages for old restrictions and pragmas
2448 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2451 * s-rident.ads: Add declarations for restrictions required by profile
2452 Restricted and profile Ravenscar.
2454 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2456 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2457 configuration pragmas.
2459 2004-06-11 Vincent Celier <celier@gnat.com>
2461 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2462 gnatsym, when symbol policy is Restricted.
2464 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2465 gnatsym, when symbol policy is Restricted.
2467 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2468 read the symbol file.
2469 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2470 symbol file is not in the object files. Do not create a new symbol file
2471 when symbol policy is Restricted.
2473 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2476 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2478 (Usage): Line for new switch -R
2480 * make.adb (Initialize): When the platform is not VMS, add the
2481 directory where gnatmake is invoked in the front of the path, if
2482 gnatmake is invoked with directory information. Change the Scan_Args
2483 while loop to a for loop.
2484 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2485 if Depth is equal or greater than the proposed depth, there is nothing
2487 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2490 * prj.ads: Add new symbol policy Restricted.
2492 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2493 with the new parameters Check_All_Labels and Case_Location.
2495 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2496 (Library_Symbol_File needs to be defined).
2498 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2499 and Case_Location If Check_All_Labels is True, check that all values of
2500 the string type are used, and output warning(s) if they are not.
2502 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2505 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2507 * gnat_ugn.texi: Update documentation about the library directory in
2510 * makegpr.adb (Display_Command): In verbose mode, also display the
2511 value of the CPATH env var, when the compiler is gcc.
2512 (Initialize): Change the Scan_Args while loop to a for loop
2513 (Compile_Individual_Sources): Change directory to object directory
2514 before compilations.
2516 * symbols.ads: New symbol policy Restricted.
2518 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2520 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2521 is now taken care of internally in the Exception_Propagation package
2522 and does not require clients assistance any more.
2524 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2525 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2526 functions. Helpers to maintain a predicate required in the handling of
2527 occurrence transfer between tasks.
2528 This is now handled internally and does not require clients assistance
2529 for the setup/propagate separation anymore.
2530 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2531 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2534 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2535 raise_after_setup, now that everything is handled internally within the
2536 setup/propagation engine.
2538 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2540 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2541 Add additional conditions for the case of an actual being a simple
2542 name or literal. Improve inlining by preventing the generation
2543 of temporaries with a short lifetime (one use).
2545 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2549 * einfo.ads: Minor comment updates for Has_Completion and
2550 E_Constant list of flags.
2552 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2553 and constant redeclarations now set the Has_Completion flag of their
2554 defining identifiers.
2556 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2557 Inspect_Deferred_Constant_Completion.
2558 Used to detect private deferred constants that have not been completed
2559 either by a constant redeclaration or pragma Import. Emits error message
2560 "constant declaration requires initialization expression".
2562 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2563 completes a deferred constant.
2565 2004-06-11 Geert Bosch <bosch@gnat.com>
2567 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2569 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2570 calculating exponent for scaling denormal numbers.
2571 (Leading_Part): Properly raise Constraint_Error for zero or negative
2573 (Remainder): Properly raise Constraint_Error for zero divisor.
2575 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2577 * sem_util.adb: Minor reformatting.
2579 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
2580 dereference when accessing the entry parameter record.
2581 (Check_Array_Type): Always check for possible implicit dereference.
2582 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2583 Abort if a pointer is still present (denoting that an implicit
2584 dereference was left in the tree by the front-end).
2586 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
2587 dereference when accessing the entry parameter record.
2588 (Check_Array_Type): Always check for possible implicit dereference.
2589 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2590 Abort if a pointer is still present (denoting that an implicit
2591 dereference was left in the tree by the front-end).
2593 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
2595 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
2596 message, like the compiler itself does. Easier to parse the output.
2598 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
2600 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
2601 be base names, and not includes directories.
2603 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2605 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
2606 so that dependencies are properly taken into account by make.
2608 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2611 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
2612 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
2614 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
2616 * Makefile.in (install-gnatlib): install target-specific run-time files.
2618 * Make-lang.in: Remove obsolete targets.
2620 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2622 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
2623 specification, to catch misuses of program unit names.
2625 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
2626 superfluous conversions in an instance.
2628 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2632 * sem_ch12.adb (Save_References): If operator node has been folded to
2633 enumeration literal, associated_node must be discarded.
2635 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
2637 * s-stchop-vxworks.adb: Add required pragma Convention to
2638 Task_Descriptor because it is updated by a C function.
2640 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
2644 * Makefile.in: Remove target specific SO_OPT on IRIX
2646 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2648 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
2649 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
2650 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
2651 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
2652 (STMT_STMT, USE_STMT): New statement codes.
2653 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
2654 * ada-tree.h: Reflect above changes.
2655 (struct tree_loop_id): Deleted.
2656 (union lang_tree_node, struct lang_decl, struct lang_type):
2657 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
2658 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
2659 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
2660 (IS_ADA_STMT): New macro.
2661 * decl.c (annotate_decl_with_node): New function.
2662 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
2663 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
2664 Call add_stmt_with_node to do needed assignments.
2665 Add call to update setjmp buffer directly, not via EXPR_STMT.
2666 (maybe_variable): Argment GNAT_NODE deleted.
2667 * gigi.h (maybe_variable): Likewise.
2668 (make_transform, add_stmt_with_node, set_block_for_group): New.
2669 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
2670 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
2671 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
2672 (set_lineno, set_lineno_from_sloc): Likewise.
2673 (record_code_position, insert_code_for): Likewise.
2674 (gnat_poplevel): Now returns void.
2675 (end_subprog_body): Now takes argument.
2676 * misc.c (cgraph.h, tree-inline.h): New includes.
2677 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
2678 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
2679 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
2680 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
2681 (gnat_parse_file): Don't set immediate_size_expand.
2682 Call cgraph functions.
2683 (gnat_expand_expr): Remove most cases.
2684 (record_code_position, insert_code_for): Remove from here.
2685 * trans.c (toplev.h, tree-gimple.h): Now included.
2686 (discard_file_names): Deleted.
2687 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
2688 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
2689 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
2690 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
2691 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
2692 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
2693 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
2694 (set_block_for_group, add_stmt_list): Likewise.
2695 (start_stmt_group): Renamed from start_block_stmt.
2696 (end_stmt_group): Likewise, from end_block_stmt.
2697 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
2698 (gigi): Don't set discard_file_names or call set_lineno.
2699 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
2700 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
2701 Numerous changes throughout to reflect new names and complete
2702 function-at-a-time implementation.
2703 (gnat_expand_stmt): Delete or comment out all cases.
2704 (process_inlined_subprograms): Use add_stmt.
2705 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
2706 call set_lineno; also remove unneeded block handling.
2707 (process_type): Remove unneeded block handling.
2708 (build_unit_elab): Remove calls to deleted functions.
2709 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
2710 (tree-dump.h): Likewise.
2711 (struct ada_binding_level): Add field jmpbuf_decl.
2712 (gnat_define_builtin, gnat_install_builtins): New.
2713 (gnat_gimplify_function, gnat_finalize): Likewise.
2714 (gnat_poplevel): No longer return BLOCK, set it instead.
2715 Remove code dealing with nested functions.
2716 (gnat_init_decl_processing): Also set size_type_node.
2717 Call gnat_install_builtins.
2718 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
2719 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
2720 Remove special-case for "main".
2721 (end_subprog_body): Add arg and rework for tree-ssa.
2722 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
2723 Add case for BOOLEAN_TYPE.
2724 * utils2.c (rtl.h): Now include.
2725 (build_call_raise): Test Debug_Flag_NN directly.
2726 (build_call_alloc_dealloc): Don't use local stack allocation for now.
2727 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
2728 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
2730 2004-06-07 Robert Dewar <dewar@gnat.com>
2732 * a-direct.ads, einfo.ads: Minor comment updates
2734 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
2735 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
2736 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
2737 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
2738 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
2740 * s-interr-sigaction.adb: Remove unreferenced variable
2741 (Attached_Interrupts). Minor reformatting.
2742 Avoid use of variable I (replace by J).
2744 * par-ch10.adb: Fix text of one error message
2746 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
2747 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
2748 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
2749 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
2750 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
2751 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
2752 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
2753 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
2754 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
2755 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
2756 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
2759 2004-06-07 Doug Rupp <rupp@gnat.com>
2761 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
2763 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
2765 * mlib-tgt-vms-ia64.adb: New file.
2767 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
2768 Add mlib-tgt-vms-ia64.adb
2769 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
2770 Move to alpha specific ifeq section.
2771 Add VMS specific versions of symbols.adb
2772 Renaming of 5q vms files.
2774 * 5qsystem.ads renamed to system-vms_64.ads.
2776 2004-06-07 Vincent Celier <celier@gnat.com>
2778 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
2779 explain that when a time of day corresponding to the non existing hour
2780 on the day switching to DST is specified, Split may return a different
2783 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
2786 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
2787 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
2789 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
2791 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
2792 the linking options.
2793 (Build_Library.Check_Libs): On VMS, if there is a dependency on
2794 g-trasym.ads, set Gtrasymobj_Needed to True.
2796 * prj-attr.adb: Add new package Metrics for gnatmetric
2798 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
2799 canonical case to take into account files with upper case characters on
2801 (Ada_Check): Load the reference symbol file name in the name buffer to
2802 check it, not the symbol file name.
2804 * snames.ads, snames.adb: Add standard name Metrics (name of project
2805 file package for gnatmetric).
2807 * vms_conv.ads: Add Metric to Comment_Type
2809 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
2811 * vms_data.ads: Add qualifiers for GNAT METRIC
2813 * makegpr.adb (Link_Executables): Take into account the switches
2814 specified in package Linker of the main project.
2816 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
2818 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
2819 the index of the last element is Units.Last, not Units.Table'Last
2820 (which is usually not a valid index within the actually allocated
2821 storage for the table).
2823 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
2824 determines whether to generate a call to a checked storage pool
2826 Generate such a call only for a dereference that either comes from
2827 source, or is the result of rewriting a dereference that comes from
2830 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
2832 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
2834 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
2836 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
2837 file level, elaborate the stride for inner dimensions in alignment
2840 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
2843 2004-06-07 Javier Miranda <miranda@gnat.com>
2845 * exp_ch6.adb: Correct wrong modification in previous patch
2847 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
2849 * g-trasym.ads: Corrected comment to properly reflect level of support
2852 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
2854 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
2855 includes case of a variable referenced on the left hand side of an
2856 assignment, therefore remove redundant code. Variables and prefixes of
2857 indexed or selected components are now marked as referenced on left
2858 hand side. Warnings are now properly emitted when variables or prefixes
2859 are assigned but not read.
2861 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
2862 left hand side referenced variables. Private access types do not
2863 produce the warning "variable ... is assigned but never read".
2864 Add also additional checks to left hand side referenced variables.
2865 Aliased, renamed objects and access types do not produce the warning
2866 "variable ... is assigned but never read" since other entities may read
2867 the memory location.
2869 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
2871 * Makefile.in: In the powerpc/vxworks-specific section, restore
2872 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
2875 2004-06-07 Ed Schonberg <schonberg@gnat.com>
2877 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
2878 predefined operators.
2879 Removes spurious type errors from g-trasym-vms.adb.
2881 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
2882 distinct from the operator appearing in the source, call appropriate
2883 routine to insert conversions when needed, and complete resolution of
2885 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
2886 interpretations for rewritten right operand.
2887 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
2888 the other operand is overloaded and the context is a type conversion.
2890 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2892 * ada-tree.def (BLOCK_STMT): Now has two operands.
2895 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
2897 * gigi.h: (gnat_poplevel): Now returns a tree.
2899 * trans.c (end_block_stmt): Add arg; all callers changed.
2900 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
2901 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
2902 (add_stmt): Set TREE_TYPE.
2903 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
2904 (gnat_expand_stmt, case BREAK_STMT): New case.
2906 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
2908 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
2910 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
2911 procedure Set_Stack_Size that is not needed.
2913 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
2915 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
2916 used for gnatpp input file and for the files upon which it depends
2918 2004-06-07 Ben Brosgol <brosgol@gnat.com>
2920 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2922 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
2924 * gnatvsn.ads: Bump version numbers appropriately.
2927 2004-06-07 Pascal Obry <obry@gnat.com>
2929 * gnat_ugn.texi: Improve comments about imported names and link names
2930 on Windows. Add a note about the requirement to use -k gnatdll's option
2931 when working with a DLL which has stripped stdcall symbols (no @nn
2934 2004-05-27 Vincent Celier <celier@gnat.com>
2936 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
2937 COMMENTS_LAYOUT=UNTOUCHED
2939 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
2940 symbols-vms-alpha.adb
2942 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
2944 * sem.ads: Clarify documentation on checks suppression.
2946 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
2948 2004-05-27 Ed Schonberg <schonberg@gnat.com>
2950 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
2951 the case of multiple derivations.
2952 (Is_Object_Reference): For a selected component, verify that the prefix
2953 is itself an object and not a value.
2955 * sem_ch12.adb (Same_Instantiated_Constant): New name for
2956 Same_Instantiated_Entity.
2957 (Same_Instantiated_Variable): Subsidiary to
2958 Check_Formal_Package_Instance, to recognize actuals for in-out generic
2959 formals that are obtained from a previous formal package.
2960 (Instantiate_Subprogram_Body): Emit proper error when
2961 generating code and the proper body of a stub is missing.
2963 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
2964 has a universal interpretation, do the disambiguation here.
2966 * exp_ch4.adb (Expand_N_Type_Conversion,
2967 Expand_N_Unchecked_Type_Conversion): Special handling when target type
2968 is Address, to avoid typing anomalies when Address is a visible integer
2971 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
2972 to determine whether a subprogram should not be marked Pure, even when
2973 declared in a pure package.
2975 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
2977 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
2979 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
2980 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
2981 Update the documentation about the Ravenscar profile, following the
2982 definition found in AI-249.
2984 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
2985 setting the Profile (Ravenscar). This must be done in addition to
2986 setting the required restrictions.
2988 * rtsfind.ads: Add the set of operations defined in package
2991 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
2994 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
2996 lang-specs.h: Always require -c or -S and always redirect to /dev/null
2997 if -gnatc or -gnats is passed.
2999 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
3001 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
3002 a significant reference. Warnings are now properly emitted when a
3003 discriminated type is not referenced.
3005 * lib-xref.adb (Generate_Reference): A deferred constant completion,
3006 record representation clause or record type discriminant does not
3007 produce a reference to its corresponding entity. Warnings are now
3008 properly emitted when deferred constants and record types are not
3011 2004-05-27 Geert Bosch <bosch@gnat.com>
3013 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
3014 Fixes ACATS Annex G tests.
3016 2004-05-27 Robert Dewar <dewar@gnat.com>
3018 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
3021 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
3023 * s-interr.adb (Server_Task): Take into account case of early return
3024 from sigwait under e.g. linux.
3026 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
3028 * gnat_ugn.texi: Add description for the new gnatpp options:
3029 -rnb - replace the original source without creating its backup copy
3030 -c0 - do not format comments
3032 2004-05-24 Geert Bosch <bosch@gnat.com>
3034 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
3035 with 192 bits of precision, sufficient to reduce a double-extended
3036 arguments X with a maximum relative error of T'Machine_Epsilon, for X
3037 in -2.0**32 .. 2.0**32.
3038 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
3039 reduction by the processor, which only uses a 68-bit approximation of
3041 (Tan): Always reduce arguments and compute function either using
3042 the processor's fptan instruction, or by dividing sin and cos as needed.
3044 2004-05-24 Doug Rupp <rupp@gnat.com>
3046 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
3047 gcc error on 32/64 bit VMS.
3049 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
3051 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
3052 since this is what we get for stack overflows although not documented
3054 Document the issues which may require adjustments to our signal
3057 2004-05-24 Ed Schonberg <schonberg@gnat.com>
3059 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
3060 enclosing dynamic scope if the instantiation is within a generic unit.
3062 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3064 * exp_dbug.ads: Fix typo.
3066 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
3067 Rename it to its proper name: system-linux-ia64.ads
3068 (stamp-gnatlib1): Remove extra target specific run time files when
3069 setting up the rts directory.
3071 2004-05-24 Javier Miranda <miranda@gnat.com>
3073 * einfo.ads, einfo.adb (Limited_Views): Removed.
3074 (Limited_View): New attribute that replaces the previous one. It is
3075 now a bona fide package with the limited-view list through the
3076 first_entity and first_private attributes.
3078 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3079 limited-private-with clause.
3080 (Install_Limited_Withed_Unit): Install the private declarations of a
3081 limited-private-withed package. Update the installation of the shadow
3082 entities according to the new structure (see Build_Limited_Views)
3083 (Build_Limited_Views): Replace the previous implementation of the
3084 limited view by a package entity that references the first shadow
3085 entity plus the first shadow private entity (required for limited-
3086 private-with clause)
3087 (New_Internal_Shadow_Entity): Code cleanup.
3088 (Remove_Limited_With_Clause): Update the implementation to undo the
3089 new work carried out by Build_Limited_Views.
3090 (Build_Chain): Complete documentation.
3091 Replace Ada0Y by Ada 0Y in comments
3094 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3095 types the level of accessibility depends on the enclosing type
3098 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3099 entities. Complete documentation of previous change.
3101 2004-05-24 Robert Dewar <dewar@gnat.com>
3103 * namet.adb: Minor reformatting
3104 Avoid use of name I (replace by J)
3105 Minor code restructuring
3107 * sem_ch6.adb: Minor reformatting
3109 * lib-writ.adb: Do not set restriction as active if this is a
3110 Restriction_Warning case.
3112 * sem_prag.adb: Reset restriction warning flag if real pragma
3113 restriction encountered.
3115 * s-htable.adb: Minor reformatting
3116 Change rotate count to 3 in Hash (improves hash for small strings)
3118 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3120 * gnat_ugn.texi: Add new section of documentation "Code Generation
3121 Control", which describes the use of -m switches.
3123 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3125 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3126 through the DECL_INITIAL for renamed variables.
3128 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3130 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3132 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3134 * exp_dbug.ads: Correct comments concerning handling of overloading,
3135 since we no longer use $ anymore.
3137 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3139 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3140 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3141 with illegal subunits.
3143 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3145 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3146 body with front-end inlining enabled, check whether an inline pragma
3147 appears immediately after the body and applies to it.
3149 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3150 enabled and the pragma appears after the body of the subprogram.
3152 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3154 Part of function-at-a-time conversion
3156 * misc.c (adjust_decl_rtl): Deleted.
3157 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3160 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3161 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3162 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3164 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3166 (gnat_to_gnu_entity): Likewise.
3167 Use add_stmt to update setjmp buffer.
3168 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3170 No longer call adjust_decl_rtl.
3171 (DECL_INIT_BY_ASSIGN_P): New macro.
3172 (DECL_STMT_VAR): Likewise.
3174 * trans.c (gigi): Call start_block_stmt to make the outermost
3176 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3177 Call start_block_stmt and end_block_stmt temporarily.
3178 Use gnat_expand_stmt instead of expand_expr_stmt.
3179 (add_decl_stmt): New function.
3180 (tree_transform): Call it.
3181 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3182 (end_block_stmt): Set type and NULL_STMT.
3183 (gnat_expand_stmt): Make recursize call instead of calling
3185 (gnat_expand_stmt, case DECL_STMT): New case.
3186 (set_lineno_from_sloc): Do nothing if global.
3187 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3188 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3189 (build_block_stmt): Call them.
3190 (gnat_to_code): Don't expand NULL_STMT.
3191 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3193 (tree_transform): Likewise.
3194 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3195 (gnat_expand_stmt, case NULL_STMT): New case.
3196 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3199 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3202 * utils.c (create_var_decl): Do not call expand_decl or
3204 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3205 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3207 (struct e_stack): Add chain_next to GTY.
3208 (struct binding_level): Deleted.
3209 (struct ada_binding_level): New struct.
3210 (free_block_chain): New.
3211 (global_binding_level, clear_binding_level): Deleted.
3212 (global_bindings_p): Rework to see if no chain.
3213 (kept_level_p, set_block): Deleted.
3214 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3215 new data structure and work directly on BLOCK node.
3216 (gnat_poplevel): Similarly.
3217 (get_decls): Look at BLOCK_VARS.
3218 (insert_block): Work directly on BLOCK node.
3219 (block_has_var): New function.
3220 (pushdecl): Rework for new binding structures.
3221 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3223 (build_subprog_body): Likewise.
3224 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3226 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3228 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3229 (DECL_STMT_VAR): Likewise.
3231 2004-05-17 Robert Dewar <dewar@gnat.com>
3233 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3236 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3237 of restriction synonyums by using
3238 Restrict.Process_Restriction_Synonyms.
3240 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3242 * s-restri.ads (Tasking_Allowed): Correct missing comment
3244 * s-rident.ads: Add entries for restriction synonyms
3246 * ali.adb: Fix some problems with badly formatted ALI files that can
3247 result in infinite loops.
3249 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3250 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3251 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3252 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3253 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3254 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3255 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3256 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3257 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3258 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3259 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3260 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3261 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3262 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3263 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3264 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3265 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3266 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3267 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3268 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3269 to Task_Id (minor cleanup).
3271 2004-05-17 Vincent Celier <celier@gnat.com>
3273 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3274 directory separator.
3276 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3277 project being extended, if Languages is not declared in extending
3280 2004-05-17 Javier Miranda <miranda@gnat.com>
3282 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3283 limited view of a visible sibling.
3285 2004-05-14 Robert Dewar <dewar@gnat.com>
3287 * gnat_ugn.texi: Minor change to -gnatS documentation
3289 * sprint.adb: Remove some instances of Assert (False) and for this
3290 purpose replace them by output of a ??? string.
3292 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3295 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3296 flag processing. This was suppressing required dependencies in
3297 No_Run_Time mode and is not needed since the binder does not generate
3298 references for things in libgnat anyway.
3300 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3303 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3305 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3308 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3309 action for the case of an actual parameter in an init proc call.
3311 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3313 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3314 subtype, check visible entities in base type.
3316 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3317 actions if the object is a renaming.
3319 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3320 Check_Formal_Package_Instance, to determine more precisely when the
3321 formal and the actual denote the same entity.
3323 2004-05-14 Javier Miranda <miranda@gnat.com>
3325 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3327 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3328 corresponding to a private_with must be removed from visibility; it
3329 will be made visible later, just before we analyze the private part of
3331 (Check_Private_Child_Unit): Allow private_with clauses in public
3333 (Install_Siblings): Make visible the private entities of private-withed
3335 (Install_Withed_Unit): Do not install the private withed unit if we
3336 are compiling a package declaration and the Private_With_OK flag was
3337 not set by the caller. These declarations will be installed later,
3338 just before we analyze the private part of the package.
3340 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3341 during the evaluation of the expression that initializes the object,
3342 decorate it with the expected type to avoid cascade errors.
3345 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3346 subprogram we have to install the private_with clauses after its
3347 specification has been analyzed (as documented in AI-262.TXT).
3349 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3350 current compilation unit has a private with on a given entity.
3351 (Find_Direct_Name): Detect the Beaujolais problem described in
3354 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3355 provides the functionality of the function Is_Ancestor that was
3356 previously available in sem_ch10. It has been renamed to avoid
3359 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3361 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3363 * utils.c (build_vms_descriptor): Use SImode pointers.
3365 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3367 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3369 2004-05-14 GNAT Script <nobody@gnat.com>
3371 * Make-lang.in: Makefile automatically updated
3373 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3375 Renaming of target specific files for clarity
3377 * Makefile.in: Rename GNAT target specific files.
3379 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3380 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3381 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3382 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3383 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3384 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3385 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3386 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3387 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3388 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3389 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3390 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3391 51osinte.adb, 51osinte.ads, 51system.ads,
3392 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3393 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3394 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3395 56tpopsp.adb, 57system.ads, 58system.ads,
3396 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3397 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3398 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3399 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3400 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3401 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3402 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3403 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3404 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3405 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3406 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3407 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3408 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3409 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3410 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3411 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3412 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3413 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3414 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3415 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3416 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3417 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3418 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3419 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3420 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3421 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3422 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3423 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3424 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3425 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3426 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3427 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3428 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3429 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3430 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3431 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3432 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3433 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3434 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3435 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3437 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3438 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3439 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3440 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3441 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3442 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3443 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3444 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3445 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3446 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3447 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3448 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3449 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3450 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3451 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3452 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3453 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3454 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3455 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3456 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3457 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3458 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3459 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3460 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3461 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3462 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3463 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3464 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3465 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3466 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3467 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3468 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3469 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3470 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3471 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3472 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3473 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3474 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3475 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3476 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3477 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3478 s-osinte-vms.ads, s-osinte-vxworks.adb,
3479 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3480 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3481 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3482 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3483 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3484 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3485 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3486 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3487 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3488 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3489 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3490 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3491 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3492 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3493 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3494 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3495 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3496 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3497 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3498 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3499 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3500 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3501 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3502 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3503 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3504 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3505 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3506 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3507 system-irix-o32.ads, system-linux-x86_64.ads,
3508 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3509 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3510 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3511 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3512 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3513 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3514 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3517 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3519 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3521 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3523 Merge from tree-ssa-20020619-branch.
3525 * config-lang.in (boot_language, build_by_default): Set
3527 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3528 (max_size): Add static chain op for call_expr.
3530 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3533 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3535 2004-05-11 Roger Sayle <roger@eyesopen.com>
3537 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3540 2004-05-10 Doug Rupp <rupp@gnat.com>
3542 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3545 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3547 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3549 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3550 Fixes undefined symbols in IA64 gnatlib.
3552 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3554 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3555 Short_Address). This will be moved to system.auxdec.
3557 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3559 * sem_util.adb: Replace test for presence of a node that is always
3560 present with a call to Discard_Node.
3562 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3563 Analyze on the library unit node after generation of distribution stub
3564 constructs. The call was a no-op because Unit_Node has already been
3565 Analyzed, and the tree fragments for the distribution stubs are
3566 analyzed as they are inserted in Exp_Dist.
3567 Update comment regarding to distribution stubs to reflect that we
3568 do not generate stub in separate files anymore.
3570 * einfo.ads: Clarify the fact that a tagged private type has the
3571 E_Record_Type_With_Private Ekind.
3573 * erroutc.adb: Minor reformatting
3575 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3576 values if line length is increased using -gnatyM (noticed during code
3579 * eval_fat.adb: Minor reformatting
3580 Put spaces around exponentiation operator
3582 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3585 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
3586 has been rewritten as an explicit dereference, retrieve type of
3587 original node to check for possibly unconstrained record type.
3589 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3591 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
3592 overriding, use the operation of the parent unconditionally.
3594 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
3595 operation when either operand is a literal, to avoid further
3598 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
3599 overridden by a previous explicit declaration, mark the previous entity
3602 * sem_disp.adb (Check_Dispatching_Operation): New predicate
3603 Is_Visibly_Controlled, to determine whether a declaration of a
3604 primitive control operation for a derived type overrides an inherited
3605 one. Add warning if the explicit declaration does not override.
3607 2004-05-10 Vincent Celier <celier@gnat.com>
3609 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
3610 some cases when the sources are no longer present.
3612 * make.adb (Collect_Arguments): Fail if an external source, not part
3613 of any project need to be compiled, when switch -x has not been
3616 * makeusg.adb: Document new switch -x
3618 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
3621 * switch-m.adb (Scan_Make_Switches): New switch -x
3623 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
3626 * gnat_ugn.texi: Document new gnatmake switch -x
3628 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
3630 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
3632 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
3633 (process_attributes): Likewise.
3635 2004-05-10 Joel Brobecker <brobecker@gnat.com>
3637 * s-inmaop.ads: Fix spelling mistake in one of the comments.
3639 2004-05-10 Robert Dewar <dewar@gnat.com>
3641 * gnat_ugn.texi: Document that for config pragma files, the maximum
3642 line length is always 32767.
3644 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
3645 literals is now allowed.
3647 * gnat-style.texi: Remove statement about splitting long lines before
3648 an operator rather than after, since we do not follow this rule at all.
3649 Clarify rule (really lack of rule) for spaces around exponentiation
3651 * sem_elim.adb: Allow concatenation of string literals as well as a
3652 single string literal for pragma arguments.
3654 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
3656 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
3657 written for append case.
3659 * frontend.adb: Changes to avoid checking max line length in config
3662 * g-os_lib.ads: Minor reformatting
3664 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
3665 wrong in any case. Instead use standard value. Noticed during code
3668 * opt.ads (Max_Line_Length): New field, used to implement removal of
3669 limitation on length of lines when scanning config pragma files.
3671 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
3672 makeutl.ads, makeutl.adb: Minor reformatting
3674 * scn.adb: Do not check line length while scanning config pragma files
3675 Do not check line length while scanning out license information
3677 * scng.adb: Changes to avoid line length checks while parsing config
3680 2004-05-10 GNAT Script <nobody@gnat.com>
3682 * Make-lang.in: Makefile automatically updated
3684 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
3686 * osint.adb (Find_Program_Name): Fix handling of VMS version
3689 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
3691 * g-os_lib.ads (Invalid_Time): New constant
3693 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
3694 return OS_Time instead of time_t to match what is imported by Ada.
3695 Now return -1 if the file doesn't exist, instead of a random value
3697 2004-05-05 Robert Dewar <dewar@gnat.com>
3699 * usage.adb: Add line for -gnatR?s switch
3701 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
3703 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
3704 and for Match (Data_First, Data_last)
3706 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
3707 written when we are dealing with multi-unit files.
3709 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
3711 * Makefile.in: Remove unused targets and variables.
3713 2004-05-05 Vincent Celier <celier@gnat.com>
3715 * switch-m.adb: New gnatmake switch -eI
3717 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
3718 of new gnatmake switch -eInnn.
3720 * makegpr.adb: Take into account new parameters Index and Src_Index in
3723 * clean.adb: Implement support for multi-unit sources, including new
3726 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
3729 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
3730 (Extract_From_Q): New out parameter Index
3731 (Mark, Is_Marked): Subprograms moved to Makeutl
3732 (Switches_Of): New parameter Source_Index
3733 (Add_Switch): New parameter Index
3734 (Check): New parameter Source_Index
3735 (Collect_Arguments): New parameter Source_Index
3736 (Collect_Arguments_And_Compile): New parameter Source_Index
3737 (Compile): New parameter Source_Index
3738 Put subprograms in alphabetical order
3739 Add support for multi-source sources, including in project files.
3741 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
3742 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
3745 * makeusg.adb: New gnatmake switch -eInnn
3747 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
3750 * opt.ads (Main_Index): New variable, defaulted to 0.
3752 * osint.ads, osinte.adb (Add_File): New parameter Index
3753 (Current_Source_Index): New function
3755 * prj.adb: Take into account new components Index and Src_Index
3757 * prj.ads (String_Element): New component Index
3758 (Variable_Value): New component Index
3759 (Array_Element): New component Src_Index
3761 * prj-attr.adb: Indicate that optional index may be specified for
3762 attributes Main, Executable, Spec, Body and some of Switches.
3764 * prj-attr.ads (Attribute_Kind): New values for optional indexes
3765 (Attribute_Record): New component Optional_Index
3767 * prj-com.ads (File_Name_Data): New component Index
3769 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
3771 * prj-env.adb (Put): Output optional index
3773 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
3774 attributes Spec and Body.
3776 * prj-nmsc.adb: Process optional indexes
3778 * prj-pp.adb: Ouput "at" for optional indexes
3780 * prj-proc.adb: Take into account optional indexes
3782 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
3783 Optional_Index. For string literal,
3784 process optional index when Optional_Index is True.
3785 (Parse_Expresion): New Boolean parameter Optional_Index
3787 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
3788 (Set_Source_Index_Of): New procedure
3790 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
3793 * prj-util.ads (Executable_Of): New parameter Index
3794 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
3795 New parameter Src_Index, defaulted to 0.
3797 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3800 * sem_ch3.adb (Access_Definition): If this is an access parameter
3801 whose designated type is imported through a limited_with clause, do
3802 not add the enclosing subprogram to the list of private dependents of
3805 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3808 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
3809 a limited_with clause, and the other is its non-limited view.
3811 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
3813 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
3815 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
3816 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
3817 Stand.Boolean_Literals to produce references to entities
3818 Standard_False and Standard_True from compile-time computed boolean
3821 * stand.ads (Boolean_Literals): New variable, provides the entity
3822 values for False and True, for use by the expander.
3824 2004-05-05 Doug Rupp <rupp@gnat.com>
3826 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
3827 5vinmaop.adb: Unchecked convert Short_Address vice Address
3829 * adaint.c, raise.c: Caste CRTL function return value
3830 to avoid gcc error on 32/64 bit IVMS.
3832 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
3835 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
3837 * 5qsystem.ads (Address): Declare as Long_Integer
3838 (Short_Address): Declare as 32 bit subtype of Address
3839 Declare abstract address operations to avoid gratuitous ambiguities.
3841 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
3843 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
3844 instead of the old Boolean_Entry_Barriers.
3845 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
3847 2004-05-05 GNAT Script <nobody@gnat.com>
3849 * Make-lang.in: Makefile automatically updated
3851 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3853 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
3855 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
3859 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
3860 alone. Replacing object references by literals is inappropriate in a
3861 so low level context.
3863 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3865 * a-exexpr.adb: Add comments
3867 2004-05-03 Joel Brobecker <brobecker@gnat.com>
3869 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
3870 declare the Ancestor_Tags array in Type_Specific_Data with a small size
3871 without risking a bounds check error when accessing one of its
3873 (Type_Specific_Data): Define Ancestor_Tags as a small array.
3874 This prevents us from hitting a limitation during the debug info
3875 generation when using stabs.
3877 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
3879 This prevents us from hitting a limitation during the debug info
3880 generation when using stabs.
3882 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
3884 lang-specs.h: Remove -gnatz* from specs.
3886 2004-05-03 Vincent Celier <celier@gnat.com>
3888 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
3890 * Make-lang.in, Makefile.in: Add gprmake
3892 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
3894 * sem_aggr.adb: Fix typo in comment.
3896 2004-05-03 Robert Dewar <dewar@gnat.com>
3898 * make.adb: Minor reformatting
3900 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
3902 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
3903 so that it works when address is not a private type.
3905 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
3906 properly with rewritten unchecked conversions. This prevents
3907 order-of-elaboration issues that can otherwise arise.
3908 (Minimum_Size): Don't check size of access types under VMS
3910 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
3911 interpretations of integer literals as type System.Address.
3913 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
3914 (Is_Descendent_Of): New function
3916 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
3918 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3919 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
3920 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
3922 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
3923 of the old Max_Entry_Queue_Depth.
3925 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3926 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
3927 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
3929 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
3930 New entry for proper handling of Max_Entry_Queue_Depth.
3931 New entry for proper handling of No_Dynamic_Interrupts.
3933 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
3934 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3935 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
3936 the GNAT specific restriction Max_Entry_Queue_Depth.
3937 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
3938 the GNAT specific restriction No_Dynamic_Interrupts.
3940 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
3941 instead of the old Boolean_Entry_Barriers.
3942 Use the new restriction No_Dynamic_Attachment instead of the old
3943 No_Dynamic_Interrupts.
3945 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
3946 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3948 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
3949 of the old Max_Entry_Queue_Depth.
3951 2004-05-03 GNAT Script <nobody@gnat.com>
3953 * Make-lang.in: Makefile automatically updated
3955 2004-04-29 Ed Schonberg <schonberg@gnat.com>
3957 * checks.adb (Enable_Range_Check): If the prefix of an index component
3958 is an access to an unconstrained array, perform check unconditionally.
3960 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3962 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
3965 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
3967 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
3968 alternate stack setting. There was no support for the tasking cases
3969 and the changes eventually caused a number of side-effect failures in
3970 the non-tasking case too.
3972 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
3974 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
3977 2004-04-29 Vincent Celier <celier@gnat.com>
3979 * make.adb (Gnatmake): Increase max size of argument array for
3980 gnatbind for the potential addition of -F.
3981 If there are Stand-Alone Library projects, invoke gnatbind with -F to
3982 be sure that elaboration flags will be checked.
3984 * switch-c.adb: Correct call to Scan_Pos for -gnateI
3986 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
3988 * sem_warn.adb (Check_References): Move '<access-variable> may be
3989 null' warning out of under Warn_On_No_Value_Assigned.
3991 2004-04-29 Ed Falis <falis@gnat.com>
3993 * gnat_ugn.texi: Fixed texi error
3995 2004-04-29 Robert Dewar <dewar@gnat.com>
3997 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
3998 abstract operations if they come from predefined files.
4000 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
4003 * s-addope.adb: Correct obvious error in mod function
4005 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
4007 * Makefile.in: Add target pairs for powerpc darwin*
4010 * a-intnam-darwin.ads, s-osinte-darwin.adb,
4011 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
4013 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4015 * Makefile.in: Add target macro definitions for s390*-linux*.
4016 * system-linux-s390.ads: New file.
4017 * system-linux-s390x.ads: New file.
4019 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
4021 * gnat_ugn.texi: Correct argument to @setfilename.
4023 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4025 * a-exexpr.adb (Unwind_Word): New data type.
4026 (Unwind_Exception): Use it as type of Private1 and Private2.
4028 * raise.c (db_action_for): Fix debug printf.
4030 2004-04-27 Ed Schonberg <schonberg@gnat.com>
4032 * a-wtmoio.ads: Formal type must be a modular type, not a signed
4035 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4037 * decl.c (gnat_to_gnu_entity, case object): Call
4038 __builtin_update_setjmp_buf.
4040 * gigi.h (update_setjmp_buf): Deleted.
4041 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
4043 * misc.c: (update_setjmp_buf): Deleted.
4045 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
4046 around block of RTL.
4048 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
4050 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
4052 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
4053 subprogram for which no pragma All_Calls_Remote applies, store the
4054 address of the real subprogram in the underlying record type, so local
4055 dereferences do not go through the PCS.
4057 2004-04-26 Robert Dewar <dewar@gnat.com>
4059 * i-c.ads: Add some type qualifications to avoid ambiguities when
4060 compiling with s-auxdec.ads and a non-private address type.
4062 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
4064 * Makefile.rtl: Fix error in previous check-in:
4065 Add s-addope.o to non tasking object list (rather than tasking object
4068 2004-04-26 Javier Miranda <miranda@gnat.com>
4070 * sem_aggr.adb: Fix typo in comments
4071 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
4072 Required to check the null-exclusion attribute.
4074 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
4075 case of anonymous access types in record and array components. For a
4076 component definition the level is the same of the enclosing composite
4079 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4080 that are anonymous access types the level of accessibility depends on
4081 the enclosing type declaration. In order to have this information, set
4082 the scope of the anonymous access type to the enclosing record type
4084 (Array_Type_Declaration): In case of components that are anonymous
4085 access types the level of accessibility depends on the enclosing type
4086 declaration. In order to have this information, set the scope of the
4087 anonymous access type to the enclosing array type declaration.
4089 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4092 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4093 renaming of anonymous access-to-constant types allowed if and only if
4094 the renamed object is access-to-constant.
4096 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4097 that are component_definition or discriminants of a nonlimited type,
4098 the level is the same as that of the enclosing component type.
4100 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4102 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4103 misprint in the function name (File_Name_Match).
4105 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4107 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4110 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4112 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4114 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4116 * adaint.c (__gnat_try_lock): No longer requires that the parent
4117 directory be writable, the directory itself is enough.
4118 (gnat_is_absolute_path): Change profile, so that the call from
4119 GNAT.OS_Lib can be made more efficient.
4121 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4122 from GNAT.OS_Lib can be made more efficient.
4124 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4125 one copy of the file name. Found by code reading.
4127 2004-04-23 Vincent Celier <celier@gnat.com>
4129 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4130 Correct documentation on gnatmake switches transmitted to the compiler
4132 * ali.ads: Minor comment fix
4134 2004-04-23 Javier Miranda <miranda@gnat.com>
4136 * sem_ch6.adb: (Confirming Types): Code cleanup
4138 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4139 subprogram types: E_Anonymous_Access_Subprogram_Type and
4140 E_Anonymous_Access_Protected_Subprogram_Type.
4142 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4144 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4145 whether a pragma All_Calls_Remote applies to the subprogram on which
4147 No functional change is introduced by this revision; the new parameter
4148 will be used to allow calls to local RCI subprograms to be optimized
4149 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4150 as is already done in the PolyORB implementation of the DSA.
4152 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4153 whether a pragma All_Calls_Remote applies to the subprogram on which
4155 No functional change is introduced by this revision; the new parameter
4156 will be used to allow calls to local RCI subprograms to be optimized
4157 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4158 as is already done in the PolyORB implementation of the DSA.
4160 2004-04-23 Robert Dewar <dewar@gnat.com>
4162 * Makefile.rtl: Add entry for s-addope.o in run time library list
4163 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4164 * s-addope.ads, s-addope.adb: New files.
4166 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4167 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4168 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4169 System.Address to be non-private and signed.
4171 * sem_elim.adb: Minor reformatting (fairly extensive)
4172 Some minor code reorganization from code reading
4173 Add a couple of ??? comments
4175 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4177 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4178 (tree_transform, case N_If_Statement): Remove non-determinism.
4180 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4182 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4184 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4187 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4188 no longer used as a parameter name for Eliminate pragma).
4190 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4192 PR optimization/14984
4193 PR optimization/14985
4194 * trans.c (gigi): Fix non determinism leading to bootstrap
4195 comparison failures.
4197 2004-04-21 Pascal Obry <obry@gnat.com>
4199 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4200 passed to spawnvp() to properly handle program pathname with spaces on
4203 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4205 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4206 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4207 unlocked in case of exceptions.
4209 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4211 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4212 This function does not exist anymore.
4214 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4216 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4218 * link.c: Move variables to the __gnat name space.
4220 * Makefile.in: list link.o explicitly when needed.
4222 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4224 2004-04-21 Javier Miranda <miranda@gnat.com>
4226 * einfo.adb (Original_Access_Type): New subprogram
4227 (Set_Original_Access_Type): New subprogram
4228 (Write_Field21_Name): Write the name of the new field
4230 * einfo.ads (Original_Access_Type): New field present in access to
4232 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4233 E_Anonymous_Access_Protected_Subprogram_Type.
4235 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4238 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4239 to anonymous access to subprogram types.
4241 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4242 to subprogram types.
4244 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4245 corresponding to anonymous access to subprogram types.
4246 (Analyze_Component_Declaration): Add new actual to the call to
4247 subprogram replace_anonymous_access_to_protected_subprogram.
4248 (Array_Type_Declaration): Add new actual to the call to subprogram
4249 replace_anonymous_access_to_protected_subprogram.
4250 (Process_Discriminants): Add new actual to the call to subprogram
4251 replace_anonymous_access_to_protected_subprogram.
4252 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4254 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4257 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4258 access to subprogram types.
4260 * sem_util.adb (Has_Declarations): Addition of package_specification
4263 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4265 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4266 inlined flags to renamed entity only if in current unit.
4268 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4270 * s-parint.ads: Add DSA implementation marker.
4272 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4273 value of System.Partition_Interface.DSA_Implementation to determine
4274 what version of the distributed systems annex is available (no
4275 implementation, GLADE, or PolyORB).
4277 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4279 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4281 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4283 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4284 with new type if alias sets differ.
4285 Fixes ACATS c41103b.
4287 2004-04-21 Vincent Celier <celier@gnat.com>
4289 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4290 Add array Lang_Args for the language specific compiling argument
4293 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4295 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4297 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4298 according to the recent changes in the format of the parameters of the
4299 pragma (replacing Homonym_Number with Source_Location).
4301 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4303 * 5isystem.ads: Removed, unused.
4305 * gnat_rm.texi: Redo 1.13 change.
4307 2004-04-19 Robert Dewar <dewar@gnat.com>
4309 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4310 definition is cleaner, avoids the kludge of explicit Standard operator
4311 references, and also is consistent with a visible System.Address with
4312 no visible operations.
4314 * s-geveop.adb: Add declarations to avoid assumption of visible
4315 operations on type System.Address (since these might not be available
4316 if Address is a non-private type for which the operations
4319 * sem_eval.adb: Minor reformatting
4321 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4322 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4323 reformatting (new function spec format).
4325 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4326 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4327 s-caun64.adb: Add declarations to avoid assumption of visible
4328 operations on type System.Address (since these might not be available
4329 if Address is a non-private type for which the operations are made
4332 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4334 * exp_intr.adb: Minor comment update
4336 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4338 * 5omastop.adb: Add declarations to avoid assumption of visible
4339 operations on type System.Address (since these might not be available
4340 if Address is a non-private type for which the operations
4343 2004-04-19 Vincent Celier <celier@gnat.com>
4345 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4347 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4350 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4352 Call Check with Process_Languages.
4353 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4354 with Process_Languages.
4355 (Recursive_Check): New Boolean parameter Process_Languages. Call
4356 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4359 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4361 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4362 parameter Ada_Main, defaulted to True.
4363 Check for Ada specific characteristics only when Ada_Main is True.
4365 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4367 * prj.adb: (Project_Empty): Add new Project_Data components.
4369 * prj.ads: New types and tables for non Ada languages.
4370 (Project_Data): New components Languages, Impl_Suffixes,
4371 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4372 Include_Path, Include_Data_Set.
4374 * prj-env.ads, prj-env.adb: Minor reformatting
4376 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4377 Put subprograms in alphabetical order
4379 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4380 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4383 * mlib-prj.adb: Back out modification in last version, as they are
4385 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4387 * make.adb: (Mains): Moved to package Makeutl
4388 (Linker_Opts): Moved to package Makeutl
4389 (Is_External_Assignment): Moved to package Makeutl
4390 (Test_If_Relative_Path): Moved to package Makeutl
4391 (Gnatmake): Move sorting of linker options to function
4392 Makeutl.Linker_Options_Switches.
4394 * makeutl.ads, makeutl.adb: New files.
4396 * Makefile.in: Add makeutl.o to the object files for gnatmake
4398 * makeusg.adb: Add line for new switch -eL.
4400 * gnatls.adb (Image): New function.
4401 (Output_Unit): If in verbose mode, output the list of restrictions
4402 specified by pragmas Restrictions.
4404 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4407 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4408 needed, to put it in the range 1970 (included) - 2026 (excluded).
4409 (Time_Of): Do not shift Unix_Min_Year (1970).
4410 Shift the date by multiple of 56 years, if needed, to put it in the
4411 range 1970 (included) - 2026 (excluded).
4413 * adaint.h, adaint.c (__gnat_set_executable): New function.
4415 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4417 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4419 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4420 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4421 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4422 (tree_transform, case N_Code_Statement): Likewise.
4423 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4424 LABEL_STMT_FIRST_IN_EH.
4425 (gnat_expand_stmt, case ASM_STMT): New case.
4427 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4428 UNCONSTRAINED_ARRAY_REF.
4430 * utils.c (poplevel): Temporarily push/pop GC context around inline
4433 * decl.c (maybe_variable): Properly set TREE_READONLY of
4434 UNCONSTRAINED_ARRAY_REF.
4435 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4437 * ada-tree.def: (ASM_STMT): New.
4439 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4440 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4441 ASM_STMT_INPUT): New.
4442 (ASM_STMT_CLOBBER): Likewise.
4444 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4446 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4447 general rcheck mechanism to raise Program_Error for E.4(18), instead
4448 of a custom raiser in System.Partition_Interface.
4449 Part of general cleanup work before PolyORB integration.
4451 * snames.ads, snames.adb: Add new runtime library entities and names
4454 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4456 (Build_Subprogram_Id): New subprogram provided by exp_dist
4457 Code reorganisation in preparation for PolyORB integration.
4459 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4461 (Build_Subprogram_Id): New subprogram provided by exp_dist
4463 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4464 actual parameter types for call to dereference of an
4465 access-to-subprogram type.
4467 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4470 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4471 instead, which has the same behaviour here since we never pass it a
4474 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4477 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4478 to account for new dependency upon Interfaces.C.Strings + link.o
4479 For x86 FreeBSD, use 86numaux.
4481 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4482 from Mlib.Tgt to Mlib.
4484 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4487 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4488 target-specific versions of this subprogram, now implemented as a
4489 target-independent function in Mlib.
4491 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4492 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4493 (Linker_Library_Path_Option): Remove target-specific versions of this
4494 subprogram, now implemented as a target-independent function in Mlib.
4496 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4497 Factors out node table slots allocation.
4498 (Fix_Parents): New subprogram.
4499 Encapsulate the pattern of fixing up parent pointers for syntactic
4500 children of a rewritten node.
4501 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4502 (Rewrite): Use New_Copy when creating saved copy of original node.
4503 (Replace): Use Copy_Node to copy nodes.
4505 2004-04-19 Javier Miranda <miranda@gnat.com>
4507 * sprint.adb (Sprint_Node_Actual): Give support to the new
4508 Access_To_Subprogram node available in Access_Definition nodes. In
4509 addition, give support to the AI-231 node fields: null-exclusion,
4510 all-present, constant-present.
4512 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4514 * sinfo.ads, sinfo.adb:
4515 New field Access_To_Subprogram_Definition in Access_Definition nodes
4517 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4518 decorates internal subtype declaration corresponding to the
4519 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4520 In addition, carry out some code cleanup on this code. In case of
4521 access to protected subprogram call
4522 Replace_Anonymous_Access_To_Protected_Subprogram.
4523 (Set_Actual_Subtypes): Code cleanup.
4525 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4526 Find_Type in case of anonymous access renamings. Add warning in case of
4527 null-excluding attribute used in anonymous access renaming.
4529 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4532 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4534 (Access_Definition): In case of anonymous access to subprograms call
4535 the corresponding semantic routine to decorate the node.
4536 (Access_Subprogram_Declaration): Addition of some comments indicating
4537 some code that probably should be added here. Detected by comparison
4538 with the access_definition subprogram.
4539 (Analyze_Component_Declaration): In case of access to protected
4540 subprogram call Replace_Anonymous_Access_To_Protected.
4541 (Array_Type_Declaration): In case of access to protected subprogram call
4542 Replace_Anonymous_Access_To_Protected_Subprogram.
4543 (Process_Discriminants): In case of access to protected subprogram call
4544 Replace_Anonymous_Access_To_Protected_Subprogram.
4546 * par.adb (P_Access_Definition): New formal that indicates if the
4547 null-exclusion part was present.
4548 (P_Access_Type_Definition): New formal that indicates if the caller has
4549 already parsed the null-excluding part.
4551 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4552 (P_Identifier_Declarations): Code cleanup and give support to renamings
4553 of anonymous access to subprogram types.
4554 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4555 (P_Array_Type_Definition): Give support to AI-254.
4556 (P_Component_Items): Give support to AI-254.
4557 (P_Access_Definition): New formal that indicates if the header was
4558 already parsed by the caller.
4559 (P_Access_Type_Definition): New formal that indicates if the caller has
4560 already parsed the null-excluding part.
4562 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4563 call to P_Access_Definition.
4565 2004-04-19 Geert Bosch <bosch@gnat.com>
4567 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4568 the delicate semantics of floating-point to integer conversion.
4569 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4571 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4572 (Machine_Radix): New function.
4574 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4576 (Machine_Radix): New function also for use in conversion checks.
4578 2004-04-19 Ed Schonberg <schonberg@gnat.com>
4580 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
4582 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
4583 to decorate the access-to-protected subprogram and the equivalent type.
4585 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
4586 to anonymous access to subprogram types.
4588 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
4589 constant-folding, for legality checks in contexts that require an RM
4592 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
4593 temporary but stack checking is not enabled, increment serial number
4594 to so that symbol generation is consistent with and without stack
4597 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
4598 independent on whether stack checking is enabled, caller must check
4599 the corresponding flag.
4601 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
4603 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
4604 parent if it has discriminants.
4605 (Build_Derived_Private_Type): Constructed full view does
4606 not come from source.
4607 (Process_Discriminants): Default discriminants on a tagged type are
4608 legal if this is the internal completion of a private untagged
4611 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
4612 no constraint checks, because it corresponds to an existing object.
4614 * sem_prag.adb (Process_Convention): Pragma applies
4615 only to subprograms in the same declarative part, i.e. the same unit,
4618 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
4619 ignore type mismatch on a numeric conversion if expression comes from
4622 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
4624 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
4625 Homonym_Number parameter, add processing for Source_Location parameter
4627 (Check_Eliminated): Remove the check for homonym numbers, add the check
4628 for source location traces.
4630 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
4631 with Arg_Source_Location corresponding to the changes in the format of
4634 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
4635 Eliminate pragma corresponding to the changes in the format of the
4636 pragma: Homonym_Number is replaced with Source_Location, two ways of
4637 distinguishing homonyms are mutially-exclusive.
4639 2004-04-19 Joel Brobecker <brobecker@gnat.com>
4641 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
4643 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
4644 No_Dollar_In_Label, no longer necessary, as it is always True.
4645 (Strip_Suffixes): Likewise.
4647 2004-04-19 Gary Dismukes <dismukes@gnat.com>
4649 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
4650 modulus for compatibility with size clause on targets with 16-bit
4653 * layout.adb (Discrimify): In the case of private types, set Vtyp to
4654 full type to fix type mismatches on calls to size functions for
4655 discriminant-dependent array components.
4657 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
4659 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
4662 2004-04-19 Pascal Obry <obry@gnat.com>
4664 * mdll-utl.adb (Locate): New version is idempotent.
4666 2004-04-17 Laurent Guerby <laurent@guerby.net>
4668 PR ada/14988 (partial)
4669 * impunit.adb: Fix typo.
4671 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
4673 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
4674 and install-rts-cert targets. Remove all gnatlib and gnattools
4675 targets and all other rts-* targets (moved to libada). Remove (now)
4676 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
4677 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
4679 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4681 * trans.c (tree_transform): Shortcut returning error_mark_node for
4682 statements in annotate_only_mode.
4683 (tree_transform, case N_Label, case N_Return_Statement,
4684 N_Goto_Statement): Make statement tree instead of generating code.
4685 (tree_transform, case N_Assignment_Statement): No longer check
4687 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
4689 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
4691 (gnat_to_gnu): Collect any RTL generated and deal with it.
4692 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
4693 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
4694 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
4696 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
4698 * ada-tree.def (EXPR_STMT): Fix typo in name.
4699 (BLOCK_STMT, IF_STMT): New nodes.
4701 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
4702 LABEL_STMT_FIRST_IN_EH): New macros.
4703 (RETURN_STMT_EXPR): Likewise.
4705 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
4706 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
4708 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4710 * atree.ads: Correct documentation on extended nodes.
4712 * link.c: Set run_path_option for FreeBSD.
4714 2004-04-08 Vincent Celier <celier@gnat.com>
4716 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
4717 one of the ALI file, do not link with DEC lib.
4719 * par.adb Remove the last two characters ("%s" or "%b") when checking
4720 if a language defined unit may be recompiled.
4722 2004-04-08 Ed Schonberg <schonberg@gnat.com>
4724 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
4725 removal of abstract operation leaves no possible interpretation for
4728 * sem_eval.adb (Eval_Qualified_Expression): Use
4729 Set_Raises_Constraint_Error on node when needed, so that it does not
4730 get optimized away by subsequent optimizations.
4732 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
4733 operands even when they are not wrapped in a type conversion.
4735 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
4737 * sem_prag.adb (Set_Exported): Warn about making static as result of
4738 export only when the export is coming from source. This may be not
4739 be true e.g. on VMS where we expand export pragmas for exception codes
4740 together with imported or exported exceptions, and we don't want the
4741 user to be warned about something he didn't write.
4743 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4745 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
4746 duplication between normal entities and those declared as renamings.
4747 No functional change.
4749 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
4750 inline functions returning an unconstrained result.
4752 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
4754 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
4755 conform to what other front-ends do.
4757 2004-04-08 Doug Rupp <rupp@gnat.com>
4759 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
4762 2004-04-06 Pascal Obry <obry@gnat.com>
4764 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
4766 * osint.adb (Program_Name): Do not look past a directory separator.
4768 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
4770 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
4772 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
4773 requirement for preserving a copy of the original assignment node.
4775 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
4777 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
4779 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
4782 2004-04-06 Ed Schonberg <schonberg@gnat.com>
4784 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
4785 operator calls in functional notation, and apply
4786 Universal_Interpretation to operands, not to their type.
4788 2004-04-06 Robert Dewar <dewar@gnat.com>
4790 * 5wdirval.adb: Minor reformatting
4792 2004-04-06 Ed Falis <falis@gnat.com>
4794 * gnat_rm.texi: Improve a reference to the GCC manual
4796 2004-04-05 Vincent Celier <celier@gnat.com>
4798 * adaint.h, adaint.c: Add function __gnat_named_file_length
4800 * impunit.adb: Add Ada.Directories to the list
4802 * Makefile.in: Add VMS and Windows versions of
4803 Ada.Directories.Validity package body.
4805 * Makefile.rtl: Add a-direct and a-dirval
4807 * mlib-tgt.ads: Minor comment update.
4809 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
4810 a-direct.ads, a-direct.adb: New files.
4812 2004-04-05 Vincent Celier <celier@gnat.com>
4815 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
4816 just to the compiler.
4818 2004-04-05 Robert Dewar <dewar@gnat.com>
4820 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
4821 returned string is 1.
4823 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
4825 * eval_fat.ads: Minor reformatting
4827 * g-curexc.ads: Document that lower bound of returned string values
4830 * gnatlink.adb: Add ??? comment for previous change
4831 (need to document why this is VMS specific)
4833 * s-stoele.ads: Minor reformatting
4835 * tbuild.ads: Minor reformatting throughout (new function specs)
4837 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
4840 * scng.adb: Minor reformatting
4842 2004-04-05 Geert Bosch <bosch@gnat.com>
4844 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
4845 (Leading_Part): Still perform truncation to machine number if the
4846 specified radix_digits is greater or equal to machine_mantissa.
4848 2004-04-05 Javier Miranda <miranda@gnat.com>
4850 * par-ch3.adb: Complete documentation of previous change
4851 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
4852 (aliased must appear before constant).
4854 * par-ch4.adb: Complete documentation of previous change.
4856 * par-ch6.adb: Complete documentation of previous change.
4858 * sinfo.ads: Fix typo in commment.
4860 2004-04-05 Ed Schonberg <schonberg@gnat.com>
4862 * sem_ch3.adb (Inherit_Components): If derived type is private and has
4863 stored discriminants, use its discriminants to constrain parent type,
4864 as is done for non-private derived record types.
4866 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
4867 Ada 2005 AI-310: an abstract non-dispatching operation is not a
4868 candidate interpretation in an overloaded call.
4870 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
4871 expression is Null and target type is not an access type (e.g. a
4872 non-private address type).
4874 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
4876 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
4877 statement whose right-hand side is an inlined call, save a copy of the
4878 original assignment subtree to preserve enough consistency for
4879 Analyze_Assignment to proceed.
4881 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
4882 complete assignment subtree which is now unnecessary, as the expansion
4883 of inlined call has been improved to preserve a consistent assignment
4884 tree. Note_Possible_Modification must be called only
4885 after checks have been applied, or else unnecessary checks will
4888 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
4889 of explicit dereferences that do not Come_From_Source:
4890 - be selective on cases where we must go back to the dereferenced
4891 pointer (an assignment to an implicit dereference must not be
4892 recorded as modifying the pointer);
4893 - do not rely on Original_Node being present (Analyze_Assignment
4894 calls Note_Possible_Modification on a copied tree).
4896 * sem_warn.adb (Check_References): When an unset reference to a pointer
4897 that is never assigned is encountered, prefer '<pointer> may be null'
4898 warning over '<pointer> is never assigned a value'.
4900 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
4902 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
4905 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
4907 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
4908 libexc. We currently don't reference anything in this library and
4909 linking it in triggers linker warnings we don't want to see.
4911 * init.c: Update comments.
4913 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4915 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
4916 * utils.c (create_field_decl): Likewise.
4917 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
4919 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
4921 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
4922 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
4923 Add info directory entry and category.
4925 2004-04-02 Jan Hubicka <jh@suse.cz>
4927 * utils.c: Include function.h
4928 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
4930 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4933 * Make-lang.in: Clean up generation of documentation
4935 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
4937 * xgnatug.adb: Removed, replaced by xgnatugn.adb
4939 * xgnatugn.adb: Replaces xgnatug.adb
4941 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
4943 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
4945 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
4946 gnat_ug_wnt.texi: Removed.
4948 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4950 * utils2.c: Update copyright notice.
4952 2004-04-01 Robert Dewar <dewar@gnat.com>
4954 * checks.adb: Minor reformatting throughout
4955 Note that prev checkin added RM reference to alignment warning
4957 2004-04-01 Ed Schonberg <schonberg@gnat.com>
4959 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
4960 non-static when building aggregate for bit-packed array.
4962 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
4963 function call that is itself the actual in a procedure call, build
4966 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
4967 a string literal, create a temporary for it, constant folding only
4968 handles scalars here.
4970 2004-04-01 Vincent Celier <celier@gnat.com>
4972 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
4973 Error_Msg_SP): New empty procedures to instantiate the Scanner.
4974 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
4976 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
4977 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
4978 and get the checksum.
4980 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
4982 Increase the Marking_Label at the end of the Multiple_Main_Loop,
4983 instead of at the beginning.
4985 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
4987 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
4990 * osint.ads (Multi_Unit_Index_Character): New Character global variable
4992 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
4995 * par.adb: Remove test on file name to detect language defined units.
4996 Add test on unit name, after parsing, to detect language defined units
4997 that are not compiled with -gnatg (except System.RPC and its children)
4999 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
5000 following units without style checking.
5002 * switch-c.adb: Change -gnatC to -gnateI
5004 * usage.adb: Document new switch -gnateInnn
5006 * scng.adb (Accumulate_Token_Checksum): New procedure
5007 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
5008 word or literal number.
5009 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
5012 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
5015 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
5016 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
5017 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
5018 5vtpopde.adb: Add missing 'constant' keywords.
5020 2004-04-01 Javier Miranda <miranda@gnat.com>
5022 * par-ch4.adb: (P_Allocator): Code cleanup
5024 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
5027 * sinfo.ads: Complete documentation of previous change
5029 2004-04-01 Pascal Obry <obry@gnat.com>
5031 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
5032 only on VMS. This special handling was done because an old GNU/ld bug
5033 on Windows which has been fixed.
5035 2004-04-01 GNAT Script <nobody@gnat.com>
5037 * Make-lang.in: Makefile automatically updated
5039 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5041 * decl.c (gnat_to_gnu_entity, make_type_from_size):
5042 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
5043 * trans.c (tree_transform, convert_with_check): Likewise.
5044 * utils.c (gnat_signed_or_unsigned_type): Likewise.
5045 (build_vms_descriptor, unchecked_convert): Likewise.
5046 * utils2.c (nonbinary_modular_operation): Likewise.
5048 2004-03-29 Javier Miranda <miranda@gnat.com>
5050 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
5051 (Install_Null_Excluding_Check): Local subprogram that determines whether
5052 an access node requires a runtime access check and if so inserts the
5053 appropriate run-time check.
5054 (Apply_Access_Check): Call Install_Null_Excluding check if required
5055 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
5057 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
5059 * einfo.ads: Fix typo in comment
5061 * exp_ch3.adb (Build_Assignment): Generate conversion to the
5062 null-excluding type to force the corresponding run-time check.
5063 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
5064 type to force the corresponding run-time check.
5066 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
5067 the null-excluding type to force the corresponding run-time check.
5069 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
5070 case of access types unless they have the null-excluding attribute.
5072 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
5075 * exp_util.ads: Fix typo in comment
5077 * par.adb (P_Null_Exclusion): New subprogram
5078 (P_Subtype_Indication): New formal that indicates if the null-excluding
5079 part has been scanned-out and it was present
5081 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5083 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5084 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5085 type to force the corresponding run-time check
5086 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5088 (Resolve_Array_Aggregate): Carry out some static checks
5089 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5091 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5092 attribute must be set only if specified by means of the null-excluding
5093 part. In addition, we must also propagate the access-constant attribute
5095 (Access_Subprogram_Declaration, Access_Type_Declaration,
5096 Analyze_Component_Declaration, Analyze_Object_Declaration,
5097 Array_Type_Declaration, Process_Discriminants,
5098 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5099 and carry out some static checks.
5100 (Build_Derived_Access_Type): Set the null-excluding attribute
5101 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5104 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5106 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5108 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5109 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5110 null-excluding part was present; it is not required to be done here in
5111 case of anonymous access types.
5112 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5115 * sem_res.adb (Resolve_Actuals): Carry out some static check
5116 (Resolve_Null): Allow null in anonymous access
5118 * sinfo.adb: New subprogram Null_Exclusion_Present
5119 All_Present and Constant_Present available on access_definition nodes
5121 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5122 object_declaration, derived_type_definition, component_definition,
5123 discriminant_specification, access_to_object_definition,
5124 access_function_definition, allocator, access_procedure_definition,
5125 access_definition, parameter_specification, All_Present and
5126 Constant_Present flags available on access_definition nodes.
5128 2004-03-29 Robert Dewar <dewar@gnat.com>
5130 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5131 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5132 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5133 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5134 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5135 sem_prag.adb: Updates to handle multiple units/file
5137 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5139 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5140 sem_util.adb: Minor reformatting
5142 * sem_ch12.adb: Add comment for previous change
5144 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5146 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5147 executable name when not initialized. Otherwise, use its current value.
5149 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5150 initialize it to another executable name than the current one. This
5151 allows to configure paths for an executable name (gnatmake) different
5152 from the current one (gnatdist).
5154 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5156 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5157 current unit cannot be inlined if it appears in the body of a withed
5158 unit, to avoid order of elaboration problems in gigi.
5160 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5161 information for protected (wrapper) operation as well, to simplify gdb
5164 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5165 protected body, indicate that the entity for the generated spec comes
5166 from source, to ensure that references are properly generated for it.
5167 (Build_Body_To_Inline): Do not inline a function that returns a
5170 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5171 apply convention to homonyms that are declared explicitly.
5173 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5174 that renames an equality operator and the operands are overloaded,
5175 resolve them with the declared formal types, before rewriting as an
5178 2004-03-29 GNAT Script <nobody@gnat.com>
5180 * Make-lang.in: Makefile automatically updated
5182 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5184 * memtrack.adb: Log realloc calls, which are treated as free followed
5187 2004-03-25 Vincent Celier <celier@gnat.com>
5189 * prj-makr.adb (Process_Directories): Detect when a file contains
5190 several units. Do not include such files in the config pragmas or
5191 in the naming scheme.
5193 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5194 Resolve links only when not in Trusted_Mode.
5195 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5196 Do not resolve links for the display names.
5198 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5199 resolve links when computing the display names.
5201 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5203 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5204 attribute reference does not denote a subtype, it can be any
5205 expression that has a classwide type, potentially after an implicit
5206 dereference. In particular, the prefix can be a view conversion for
5207 a classwide type (for which Is_Object_Reference holds), but it can
5208 also be a value conversion for an access-to-classwide type. In the
5209 latter case, there is an implicit dereference, and the original node
5210 for the prefix does not verify Is_Object_Reference.
5212 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5213 conversion of a discriminant-dependent component of a mutable object
5216 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5218 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5219 inherited, has convention C, and has unconstrained array parameters,
5220 place the corresponding warning on the derived type declaration rather
5221 than the original subprogram.
5223 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5224 indication on renaming declaration, if formal has a box and actual
5227 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5228 determine whether to generate an implicit or explicit reference to
5231 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5232 subprogram renaming comes from a defaulted formal subprogram in an
5235 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5237 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5238 value expressions to ensure that calls within a component definition
5239 will be checked (since those are evaluated during the record type's
5242 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5244 * s-tpobop.adb: Code clean up:
5245 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5247 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5249 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5251 * Makefile.in: Clean up in the ravenscar run time.
5253 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5255 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5256 of No_Strict_Aliasing to build_pointer_type_for_mode.
5257 * utils.c (update_pointer_to): Walk pointer and ref chains.
5259 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5261 * ali.ads: Fix Comment about Dynamic_Elab.
5263 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5264 Has_RACW, Is_Generic, etc.)
5265 (Output_Object, Gnatls): Take into account ALI files not attached to
5268 2004-03-22 Vincent Celier <celier@gnat.com>
5270 * gprep.adb: Change all String_Access to Name_Id
5271 (Is_ASCII_Letter): new function
5272 (Double_File_Name_Buffer): New procedure
5273 (Preprocess_Infile_Name): New procedure
5274 (Process_Files): New procedure
5275 (Gnatprep): Check if output and input are existing directories.
5276 Call Process_Files to do the real job.
5278 2004-03-22 Robert Dewar <dewar@gnat.com>
5280 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5281 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5283 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5285 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5286 case when the source contains only comments.
5288 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5290 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5291 declaration for a child subprogram body that acts as a spec, indicate
5292 that the entity in the declaration needs debugging information.
5294 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5295 full view if the subtype is created for a constrained record component;
5296 gigi has enough information to construct the record, and there is no
5297 place in the tree for the declaration.
5299 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5300 serial number for the dummy body that is built for analysis, to avoid
5301 inconsistencies in the generation of internal names when compiling
5304 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5306 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5309 2004-03-22 GNAT Script <nobody@gnat.com>
5311 * Make-lang.in: Makefile automatically updated
5313 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5315 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5316 * trans.c (tree_transform, emit_index_check): Likewise.
5317 * utils.c (build_template): Likewise.
5318 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5319 (maybe_unconstrained_array, unchecked_convert): Likewise.
5320 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5321 (build_unary_op): Likewise.
5322 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5323 (fill_vms_descriptor): Likewise.
5324 (build_call_alloc_dealloc): Likewise.
5326 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5328 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5331 * gnat_ug.texi: Add info directory category and entry.
5332 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5333 gnat_ug_wnt.texi: Regenerate.
5335 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5337 * ada-tree.h: Update copyright notice.
5340 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5342 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5343 as regular exception objects and not as mere integers representing the
5344 condition code. The latter approach required some dynamics to mask off
5345 severity bits, which did not fit well into the GCC table based model.
5346 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5347 exception data objects. We don't it and it would conflict with the other
5348 external symbol we have to generate for such exceptions.
5350 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5351 the special code for VMS exceptions, since these are now represented
5352 as regular exceptions objects.
5354 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5356 * decl.c (debug_no_type_hash): Remove.
5357 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5358 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5360 2004-03-19 Laurent Guerby <laurent@guerby.net>
5362 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5363 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5365 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5367 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5368 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5369 (TYPE_RM_SIZE_INT): Directly use type.values.
5370 (TREE_LOOP_ID): Clean up check.
5371 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5372 TYPE_VALUES, not TYPE_FIELDS.
5373 * trans.c (convert_with_check): Delay access of bounds of basetype
5374 until sure is numeric.
5376 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5378 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5381 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5382 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5383 Specific.Set instead of direct call to e.g pthread_setspecific.
5385 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5387 * adaint.c: Update comments.
5389 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5390 GNATLIB_SHARED for FreeBSD.
5392 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5394 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5395 When needed (stack checking) the stack size is retrieved
5396 from the VxWorks kernel.
5398 * Makefile.in: Flag -nostdinc is required when building the run time
5399 for avoiding looking for files in the base compiler.
5400 Add the VxWorks specific version of the package body for
5401 System.Stack_checking.Operations (5zstchop.adb).
5403 * Make-lang.in: Add the object file for
5404 System.Stack_Checking.Operations.
5406 * Makefile.rtl: Add object file for the package
5407 System.Stack_Checking.Operations.
5409 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5411 * s-stache.ads, s-stache.adb: Move the operations related to stack
5412 checking from this package to package System.Stack_Checking.Operations.
5413 This way, stack checking operations are only linked in the final
5414 executable when using the -fstack-check flag.
5416 2004-03-18 Doug Rupp <rupp@gnat.com>
5418 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5421 * 5qsystem.ads, 5xcrtl.ads: New files.
5423 2004-03-18 Vincent Celier <celier@gnat.com>
5425 * prj.adb (Reset): Reset hash table Files_Htable
5427 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5428 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5429 the procedures Add_To_Path_File.
5430 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5431 making sure that each directory is present only once and, for object
5432 dirs, when a directory already present is added, the duplicate is
5433 removed and the directory is always put as the last in the table.
5434 Write the path files at the end of these accumulations.
5436 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5437 Files_Htable for all sources.
5439 * prj-proc.adb (Process): Remove restrictions between not directly
5440 related extending projects.
5442 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5444 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5445 (Find_Sources): Minor speed optimization.
5447 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5448 parameter Trusted_Mode.
5450 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5452 * scn.adb (Determine_License): Take into account a degenerated case
5453 when the source contains only comments.
5455 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5457 * sem_warn.adb (Check_References): For a warning on a selected
5458 component that does not come from source, locate an uninitialized
5459 component of the record type to produce a more precise error message.
5461 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5463 * 3zsoccon.ads: Fix multicast options.
5465 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5468 2004-03-15 Robert Dewar <dewar@gnat.com>
5470 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5471 pragma used for a private type.
5473 * lib-xref.adb (Generate_Reference): Do not generate warning if
5474 reference is in a different unit from the pragma Unreferenced.
5476 * 5vtpopde.adb: Minor reformatting
5477 Fix casing of To_Task_ID
5479 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5480 flag if we have an unchecked conversion to an access type in the same
5483 2004-03-15 Geert Bosch <bosch@gnat.com>
5485 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5486 imaginary parts, use Double precision throughout.
5488 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5489 we want to be able to compile run-time with -gnata for testing, but
5490 this may also be instantiated in user code that is compiled with -gnata.
5492 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5494 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5495 codes. Having a separate type for this is useful to enforce consistency
5496 throughout the various run-time units.
5497 (Exception_Data): Use Exception_Code for Import_Code.
5499 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5500 Natural and Integer in various places.
5501 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5502 with the severity bits masked off.
5503 (Register_VMS_Exception): Handle the additional exception data pointer
5506 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5507 component, now reflected by an exported accessor.
5508 (is_handled_by): New routine to compute whether the propagated
5509 occurrence matches some handler choice specification. Extracted out of
5510 get_action_description_for, and expanded to take care of the VMS
5512 (get_action_description_for): Use is_handled_by instead of an explicit
5513 complex condition to decide if the current choice at hand catches the
5514 propagated occurrence.
5516 * raise.h (Exception_Code): New type for C.
5518 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5519 System.Standard_Library.Exception_Code, to allow references from the
5520 pragma import/export expander.
5522 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5523 New accessors to allow easy access to GNAT exception data
5525 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5526 redundant Handled_By_Others component, helper for the personality
5527 routine which will now be able to call the appropriate exception data
5530 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5531 component of Standard_Exception_Type to be the closest possible to
5532 Exception_Code in System.Standard_Library, that we cannot get at this
5533 point. Expand a ??? comment to notify that this type node should
5534 probably be rewritten later on.
5536 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5537 registration call to include a pointer to the exception object in the
5540 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5541 instead of int and explicit bitmasks.
5543 2004-03-15 Vincent Celier <celier@gnat.com>
5545 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5546 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5548 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5549 longer needed now that it is in the spec of
5550 System.Tasking.Task_Attributes.
5552 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5554 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5556 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5558 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5559 taken care of in Scan_Make_Arg.
5560 (Scan_Make_Arg): Add the executable suffix only if the argument
5561 following -o, in canonical case, does not end with the executable
5562 suffix. When in verbose mode and executable file name does not end
5563 with executable suffix, output the executable name, in canonical case.
5565 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5566 to avoid warnings when instantiating Ada.Task_Attributes.
5569 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5570 in the correct order.
5572 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5573 redirect standard output and error to a file for the invocation of the
5574 compiler, then read the file.
5576 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5577 directory, instead of the Value.
5578 (Find_Source_Dirs): Remove useless code & comments.
5580 2004-03-15 Ed Schonberg <schonberg@gnat.com>
5582 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
5583 tagged type is inherited, and the parent operation is not frozen yet,
5584 force generation of a freeze node for the inherited operation, so the
5585 corresponding dispatch entry is properly initialized.
5586 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
5587 when looking for user-defined equality operation.
5589 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
5590 boolean when locating primitive equality of tagged component.
5592 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
5593 bit-aligned field and the right-hand side a string literal, introduce
5594 a temporary before expanding assignment into a loop.
5596 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
5597 priority in full, to ensure that any expanded subepxressions of it are
5598 elaborated in the scope of the init_proc.
5600 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
5601 after object declaration, skipping over code that may have been
5602 generated for validity checks.
5604 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
5605 discriminants, ignore the known discriminants of its full view, if
5606 any, to check legality.
5608 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
5609 component if type has unknown discriminants.
5610 (Analyze_Private_Extension_Declaration): Discriminant constraint is
5611 null if type has unknown discriminants.
5613 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
5614 for end label when present.
5616 * s-fileio.adb (Open): When called with a C_Stream, use given name for
5617 temporary file, rather than an empty string.
5619 2004-03-15 Ed Falis <falis@gnat.com>
5621 * s-thread.adb: Removed, no longer used.
5623 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5625 * decl.c (target.h): Now include.
5626 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
5627 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
5628 (validate_size): For POINTER_TYPE, get smallest size permitted on
5631 * fe.h: Sort Einfo decls and add Set_Mechanism.
5633 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
5634 (ada/decl.o): Depends on target.h.
5636 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
5637 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
5639 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
5641 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
5643 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
5644 Insert_Dereference_Action when rewriting an implicit dereference into
5645 an explicit one, this will be taken care of during expansion of the
5646 explicit dereference.
5647 (Expand_N_Slice): Same. Always do the rewriting, even for the case
5648 of non-packed slices, since the dereference action generated by
5649 expansion of the explicit dereference is needed in any case.
5650 (Expand_N_Selected_Component): When rewriting an implicit dereference,
5651 analyze and resolve the rewritten explicit dereference so it is seen
5653 (Insert_Dereference_Action): This procedure is now called only for the
5654 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
5655 dereferences that do not come from source (including explicit
5656 dereferences resulting from rewriting implicit ones), but do not
5657 recursively insert a check for the dereference nodes contained within
5659 (Insert_Dereference_Action): Clarify and correct comment.
5661 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
5664 Move language detection to the top level.
5665 * config-lang.in: Build by default.
5667 2004-03-05 Robert Dewar <dewar@gnat.com>
5669 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
5671 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
5672 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5673 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5674 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
5675 unchecked conversion to spec to avoid warnings.
5677 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
5680 * 7stpopsp.adb: Correct casing in To_Task_ID call
5682 * a-strsea.ads, a-strsea.adb: Minor reformatting
5684 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
5686 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
5687 Adjust Max_Msg_Length to be clearly large enough.
5689 * fe.h: Define In_Same_Source_Unit
5691 * osint.adb: Add pragma Warnings Off to suppress warnings
5692 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
5695 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
5697 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
5699 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
5701 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
5703 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
5705 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
5706 node. We now do generate them for gcc back end.
5708 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
5711 * sinput-c.adb: Fix bad name in header.
5712 Add pragma Warnings Off to suppress aliasing warning.
5714 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
5716 * snames.h, snames.ads, snames.adb: Add entry for pragma
5719 2004-03-05 Vincent Celier <celier@gnat.com>
5721 * prj-com.ads: Add hash table Files_Htable to check when a file name
5722 is already a source of another project.
5724 * prj-nmsc.adb (Record_Source): Before recording a new source, check
5725 if its file name is not already a source of another project. Report an
5728 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
5729 source file name, call gnatpp with all the sources of the main project.
5731 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
5734 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
5735 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
5736 /RUNTIME_SYSTEM=, converted to --RTS=
5737 /NOTABS, converted to -notabs
5739 2004-03-05 Pascal Obry <obry@gnat.com>
5741 * make.adb: Minor reformatting.
5743 2004-03-05 Ed Schonberg <schonberg@gnat.com>
5745 Part of implemention of AI-262.
5746 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
5748 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
5751 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
5752 when component type is a partially constrained class-wide subtype.
5753 (Constrain_Discriminated_Type): If parent type has unknown
5754 discriminants, a constraint is illegal, even if full view has
5756 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
5757 with unknown discriminants whose full view is a discriminated record.
5759 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
5760 flag, to handle properly derivations of tagged types with unknown
5762 (Analyze_Package_Spec, Analyze_Package_Body): Install
5763 Private_With_Clauses before analyzing private part or body.
5765 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
5766 Has_Discriminants can be true for a given type (documentation).
5768 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
5770 * s-restri.ads: Fix license (GPL->GMGPL).
5772 * s-tassta.adb: Minor reformatting.
5774 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5775 by calls to Exit_One_ATC_Level, since additional clean up is performed
5778 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5779 by calls to Exit_One_ATC_Level, since additional clean up is performed
5782 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5784 * trans.c: Reflect GCC changes to fix bootstrap problem.
5785 Add warning for suspicious aliasing unchecked conversion.
5787 2004-03-05 GNAT Script <nobody@gnat.com>
5789 * Make-lang.in: Makefile automatically updated
5791 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
5793 * ali.adb (Read_Instantiation_Instance): Do not modify the
5794 current_file_num when reading information about instantiations, since
5795 this corrupts files in later references.
5797 2004-03-02 Vincent Celier <celier@gnat.com>
5799 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
5800 before checking if it is read-only.
5802 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
5803 of SRC_DIRS and eliminate duplicates.
5805 * gprcmd.adb: Replace command "path" with command "path_sep" to return
5807 (Usage): Document path_sep
5809 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
5810 C++ compiler. No need for a script.
5811 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
5812 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
5815 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
5816 where there are Ada sources.
5817 (Set_Ada_Paths): Only add to the include path the source dirs of project
5819 (Add_To_Path): Add the Display_Values of the directories, not their
5822 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
5825 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
5827 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
5828 Value is canonicalized.
5829 (Language_Independent_Check): Do not copy Value to Display_Value when
5830 canonicalizing Value.
5832 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
5833 path to find limited with cycles.
5834 (Parse_Single_Project): Use canonical cased path to find the end of a
5837 2004-03-02 Ed Schonberg <schonberg@gnat.com>
5839 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
5840 and not a child unit.
5842 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
5843 appear in a with_clause.
5845 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
5846 only happen in type_annotate mode, do not try to elaborate it.
5848 * exp_util.adb (Force_Evaluation): If expression is a selected
5849 component on the left of an assignment, use a renaming rather than a
5850 temporary to remove side effects.
5852 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
5853 inlined instance body, which is analyzed before the end of the
5856 2004-03-02 Robert Dewar <dewar@gnat.com>
5858 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
5859 sem_ch4.adb: Use new feature for substitution of keywords in VMS
5861 * errout.ads, errout.adb: Implement new circuit for substitution of
5864 * sem_case.adb (Analyze_Choices): Place message properly when case is
5865 a subtype reference rather than an explicit range.
5867 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
5869 2004-03-02 Doug Rupp <rupp@gnat.com>
5871 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
5873 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
5875 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
5877 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5879 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
5882 2004-02-25 Robert Dewar <dewar@gnat.com>
5884 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5885 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
5886 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
5887 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
5888 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
5889 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
5890 the defining instance of the type to avoid aliasing problems.
5891 Fix copyright header. Fix bad comments in package header.
5893 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
5895 2004-02-25 Ed Schonberg <schonberg@gnat.com>
5897 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
5898 rewritten as references when aliased through an address clause.
5900 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
5901 whether call can be interpreted as an indirect call to the result of a
5902 parameterless function call returning an access subprogram.
5904 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
5907 * exp_ch7.adb (Make_Clean): Remove generation of calls to
5908 Unlock[_Entries], since this is now done by Service_Entries directly.
5910 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
5912 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
5913 Requeue_Call for better code readability. Change spec and update calls:
5914 PO_Service_Entries now unlock the PO on exit.
5915 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
5918 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
5920 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
5922 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
5924 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
5925 protected subprogram call and analyzing the result of such expanding
5926 in case when the called protected subprogram is eliminated.
5928 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
5931 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
5933 * Makefile.in: Clean ups.
5935 2004-02-23 Ed Schonberg <schonberg@gnat.com>
5937 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
5938 protected operations if original subprogram is flagged as eliminated.
5939 (Expand_N_Subprogram_Body): For a protected operation, create
5940 discriminals for next operation before checking whether the operation
5943 * exp_ch9.adb (Expand_N_Protected_Body,
5944 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
5945 for internal protected operations if the original subprogram is
5948 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
5949 declared in a single protected object.
5951 2004-02-23 Vincent Celier <celier@gnat.com>
5953 * prj-attr.adb: Make attribute Builder'Executable an associative array,
5954 case insensitive if file names are case insensitive, instead of a
5955 standard associative array.
5957 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
5958 them as case insensitive on platforms where the file names are case
5961 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
5962 project file has already been parsed that canonical path are compared.
5964 2004-02-23 Robert Dewar <dewar@gnat.com>
5966 * sinput-c.ads: Correct bad unit title in header
5968 * freeze.adb: Minor reformatting
5970 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5972 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
5973 nonaddressable COMPONENT_REF that is removing padding that we are
5974 taking the address of, take the address of the padded record instead
5975 if item is variable size.
5977 2004-02-20 Robert Dewar <dewar@gnat.com>
5979 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
5981 2004-02-20 Ed Schonberg <schonberg@gnat.com>
5983 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
5984 itype references for the constrained designated type of a component
5985 whose base type is already frozen.
5987 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
5989 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
5992 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
5994 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
5995 identifier for a phantom package that rewrites the formal package
5996 declaration with a box. The Add semantic decorations for the defining
5997 identifier from the original node (that represents the formal package).
5999 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
6001 * Make-lang.in (ada/stamp-sdefault): Use the top level
6004 2004-02-19 Richard Henderson <rth@redhat.com>
6006 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
6008 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
6010 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
6011 Scan_ALI can be used for multiple ALI files without reinitializing
6014 2004-02-18 Robert Dewar <dewar@gnat.com>
6016 * debug.adb: Minor reformatting.
6018 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6020 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
6021 to zero if there is an address clause.
6023 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
6025 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
6027 2004-02-18 Gary Dismukes <dismukes@gnat.com>
6029 * layout.adb (Layout_Component_List): Revise generation of call to
6030 discriminant-checking function to pass selections of all of the type's
6031 discriminants rather than just the variant-controlling discriminant.
6033 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
6035 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
6036 fail in the current setup and triggers spurious system error messages.
6037 Pretend it occurred and failed instead.
6039 2004-02-18 Vincent Celier <celier@gnat.com>
6041 * bld.adb: Mark FLDFLAGS as saved
6042 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
6043 it is not the root project. Put each directory to be
6044 extended between double quotes to prevent it to be expanded on Windows.
6045 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
6046 the project file. Set them back to their initial values if they have not
6047 been set in the project file.
6049 * gprcmd.adb: (Gprdebug, Debug): New global variables
6050 (Display_Command): New procedure
6051 (Usage): Document new command "linkopts"
6052 Call Display_Command when env var GPRDEBUG has the value "TRUE"
6053 Implement new command "linkopts"
6054 Remove quotes that may be around arguments for "extend"
6055 Always call Normalize_Pathname with arguments formatted for the platform
6057 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
6058 Change @echo to @$(display) in target clean to be able to clean silently
6060 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
6062 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
6065 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
6066 = Extending_All when current project is an extending all project.
6068 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
6069 set to True only for LINK command, after Unix switch -o.
6070 (Process_Arguments): Set Output_File_Expected to True for LINK command
6071 after Unix switch -o. When Output_File_Expected is True, never add an
6072 extension to a file name.
6074 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
6075 option file name, only to the --for-linker= switch.
6076 (Option_File_Name): If option file name do not end with ".opt", append
6079 2004-02-18 GNAT Script <nobody@gnat.com>
6081 * Make-lang.in: Makefile automatically updated
6083 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6085 * Make-lang.in (stamp-sdefault): Do not depend on
6088 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6090 * config-lang.in: Disable Ada by default until probe logic for
6091 a bootstrap Ada compiler can be moved to the top level configure
6094 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6096 * decl.c (components_to_record): Don't claim that the internal fields
6097 we make to hold the variant parts are semantically addressable, because
6100 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6101 adjust the comment describing the modular type form when we can use it.
6102 (Install_PAT): Account for the Esiz renaming.
6104 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6105 sc_onstack context indication before raising the exception to which
6106 the signal is mapped. Allows better handling of later signals possibly
6107 triggered by the resumed user code if the exception is handled.
6109 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6111 * 5zinit.adb: Removed, no longer used.
6113 2004-02-12 Robert Dewar <dewar@gnat.com>
6115 * ali.adb: Remove separating space between parameters on R line. Makes
6116 format consistent with format used by the binder for Set_Globals call.
6118 * atree.ads, atree.adb: Minor reformatting (new function header format)
6120 * bindgen.adb: Add Run-Time Globals documentation section containing
6121 detailed documentation of the globals passed from the binder file to
6124 * gnatls.adb: Minor reformatting
6126 * init.c (__gnat_set_globals): Add note pointing to documentation in
6129 * lib-writ.ads, lib-writ.adb: Remove separating space between
6130 parameters on R line.
6131 Makes format consistent with format used by the binder for Set_Globals
6134 * osint.ads: Add 2004 to copyright notice
6137 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6138 Noticed during code reading, documentation issue only
6140 * usage.adb: Remove junk line for obsolete C switch
6141 Noticed during code reading
6143 2004-02-12 Vincent Celier <celier@gnat.com>
6145 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6146 extend for each directory, so that multiple /** directories are
6147 extended individually.
6148 (Recursive_Process): Set the default for LANGUAGES to ada
6150 * gprcmd.adb: Define new command "ignore", to do nothing.
6151 Implement new comment "path".
6153 * Makefile.generic: Suppress output when SILENT is set
6154 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6155 used, so that the correct compiler is invoked.
6156 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6157 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6159 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6161 * Makefile.in: Clean ups and remove obsolete targets.
6163 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6165 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6166 predicate declared in exp_util.
6168 * exp_util.adb: Add comments.
6170 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6171 visibility before compiling context of the subunit.
6173 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6174 value but the name is a procedure, do not attempt to analyze as a call,
6175 in order to obtain more telling diagnostics.
6177 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6178 'Access on parameterless function calls.
6179 (Normalize_Actuals): For a parameterless function call with missing
6180 actuals, defer diagnostic until resolution of enclosing call.
6182 * sem_util.adb (Wrong_Type): If the context type is an access to
6183 subprogram and the expression is a procedure name, suggest a missing
6186 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6187 Nathanael Nerode <neroden@gcc.gnu.org>
6189 PR ada/6637, PR ada/5911
6190 Merge with libada-branch:
6191 * config-lang.in: Build libada only when ada is built.
6193 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6195 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6196 for a tagged type, verify that both formals have the same type.
6198 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6199 temporary when the formal is an in-parameter and the actual a possibly
6202 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6203 when expansion is disabled, to ensure proper name capture with
6204 overloaded literals. Condition can be of any boolean type, resolve
6207 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6208 renaming is for a formal subprogram with a default operator name, and
6209 there is a usable operator that is visible at the point of
6212 2004-02-09 Robert Dewar <dewar@gnat.com>
6214 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6215 rewrite to ignore errors in ali files, intended to allow tools downward
6216 compatibility with new versions of ali files.
6218 * ali.ads: Add new parameter Ignore_Errors
6220 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6221 duplicating the error message giving the file with restrictions.
6223 * debug.adb: Add debug flag I for gnatbind
6225 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6226 operators for the case where the operator is a defining operator.
6228 * exp_ch3.adb: Minor reformatting (new function spec format).
6230 * exp_ch4.adb: Add comment for previous change, and make minor
6231 adjustment to loop to always check for improper loop termination.
6232 Minor reformatting throughout (new function spec format).
6234 * gnatbind.adb: Implement -di debug flag for gnatbind
6236 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6238 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6240 * lib-load.adb: Fix bad assertion.
6241 Found by testing and code reading.
6244 * lib-load.ads: Minor reformatting.
6246 * lib-writ.adb: There is only one R line now.
6248 * lib-writ.ads: Add documentation on making downward compatible changes
6249 to ali files so old tools work with new ali files.
6250 There is only one R line now.
6251 Add documentation on format incompatibilities (with special GPS note)
6253 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6255 * par-load.adb: Minor reformatting
6257 * sem_ch8.adb: Fix to error message from last update
6258 Minor reformatting and restructuring of code from last update
6260 * par-prag.adb, snames.adb, snames.ads, snames.h,
6261 sem_prag.adb: Implement pragma Profile.
6263 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6266 * usage.adb: Add line for -gnatyN switch
6268 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6270 2004-02-09 Albert Lee <lee@gnat.com>
6272 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6274 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6276 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6279 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6280 is nested in an instance that is not frozen yet, to avoid
6281 order-of-elaboration problems in gigi.
6283 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6284 body the attribute is legal.
6286 2004-02-09 Robert Dewar <dewar@gnat.com>
6288 * s-rident.ads: Minor comment correction
6290 * targparm.adb: Remove dependence on uintp completely. There was
6291 always a bug in Make in that it called Targparm before initializing
6292 the Uint package. The old code appeared to get away with this, but
6293 the new code did not! This caused an assertion error in gnatmake.
6295 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6296 are indeed fully supported.
6298 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6300 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6302 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6304 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6305 with targetm.calls.promote_prototypes.
6307 2004-02-04 Robert Dewar <dewar@gnat.com>
6309 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6310 ali.ads, gprcmd.adb: Minor reformatting
6312 * bindgen.adb: Output restrictions string for new style restrictions
6315 * impunit.adb: Add s-rident.ads (System.Rident) and
6316 s-restri (System.Restrictions)
6318 * lib-writ.adb: Fix bug in writing restrictions string (last few
6321 * s-restri.ads, s-restri.adb: Change name Restrictions to
6322 Run_Time_Restrictions to avoid conflict with package name.
6323 Add circuit to read and acquire run time restrictions.
6325 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6327 * restrict.ads, restrict.adb: Use the new restriction
6328 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6330 * sem_prag.adb: No_Task_Attributes is a synonym of
6331 No_Task_Attributes_Package.
6333 * snames.ads, snames.adb: New entry for proper handling of
6336 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6337 (AI-00249) that supersedes the GNAT specific restriction
6340 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6343 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6344 body, an identifier may be wrapped in an unchecked conversion.
6346 2004-02-04 Vincent Celier <celier@gnat.com>
6348 * lib-writ.ads: Comment update for the W lines
6350 * bld.adb: (Expression): An empty string list is static
6352 * fname-uf.adb: Minor comment update
6354 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6356 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6357 restrictions on the target.
6359 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6361 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6364 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6366 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6368 2004-02-02 Vincent Celier <celier@gnat.com>
6370 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6371 comment before the usage.
6372 Gprcmd: Fail when command is not recognized.
6373 (Usage): Document command "prefix"
6375 * g-md5.adb (Digest): Process last block.
6376 (Update): Do not process last block. Store remaining characters and
6379 * g-md5.ads (Update): Document that several call to update are
6380 equivalent to one call with the concatenated string.
6381 (Context): Add fields to allow new Update behaviour.
6383 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6385 When May_Fail is True and no existing file can be found, return No_File.
6387 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6390 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6391 spec file name instead on the W line.
6393 2004-02-02 Robert Dewar <dewar@gnat.com>
6395 * ali.adb: Read and acquire info from new format restrictions lines
6397 * bcheck.adb: Add circuits for checking restrictions with parameters
6399 * bindgen.adb: Output dummy restrictions data
6402 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6403 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6404 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6405 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6406 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6408 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6409 the warning message on access to possibly uninitialized variable S)
6410 Minor changes for new restrictions handling.
6412 * gnatbind.adb: Minor reformatting
6413 Minor changes for new restrictions handling
6414 Move circuit for -r processing here from bcheck (cleaner)
6416 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6418 * lib-writ.adb: Output new format restrictions lines
6420 * lib-writ.ads: Document new R format lines for new restrictions
6423 * s-restri.ads/adb: New files
6425 * Makefile.rtl: Add entry for s-restri.ads/adb
6427 * par-ch3.adb: Fix bad error messages starting with upper case letter
6430 * restrict.adb: Major rewrite throughout for new restrictions handling
6431 Major point is to handle restrictions with parameters
6433 * restrict.ads: Major changes in interface to handle restrictions with
6434 parameters. Also generally simplifies setting of restrictions.
6436 * snames.ads/adb: New entry for proper handling of No_Requeue
6438 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6439 restriction counting.
6440 Other minor changes for new restrictions handling
6442 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6443 Restriction_Warnings now allows full parameter notation
6444 Major rewrite of Restrictions for new restrictions handling
6446 2004-02-02 Javier Miranda <miranda@gnat.com>
6448 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6449 syntax rule for object renaming declarations.
6450 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6451 component definitions.
6453 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6455 (Array_Type_Declaration): Give support to access components. In addition
6456 it was also modified to reflect the name of the object in anonymous
6457 array types. The old code did not take into account that it is possible
6458 to have an unconstrained anonymous array with an initial value.
6459 (Check_Or_Process_Discriminants): Allow access discriminant in
6461 (Process_Discriminants): Allow access discriminant in non-limited types
6462 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6463 node. Change Ada0Y to Ada 0Y in comments
6465 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6467 Change Ada0Y to Ada 0Y in comments
6469 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6470 renamings Change Ada0Y to Ada 0Y in comments
6472 * sem_type.adb (Find_Unique_Type): Give support to the equality
6473 operators for universal access types
6474 Change Ada0Y to Ada 0Y in comments
6476 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6478 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6480 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6481 Change Ada0Y to Ada 0Y in comments
6483 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6484 component definition and object renaming nodes
6485 Change Ada0Y to Ada 0Y in comments
6487 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6489 * restrict.adb: Use the new restriction identifier
6490 No_Requeue_Statements instead of the old No_Requeue for defining the
6493 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6494 No_Requeue_Statements.
6496 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6497 that supersedes the GNAT specific restriction No_Requeue. The later is
6498 kept for backward compatibility.
6500 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6502 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6503 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6504 pragma and fix incorrect ones.
6506 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6507 warning if the pragma is redundant.
6509 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6511 * 5staprop.adb: Add missing 'constant' keywords.
6513 * Makefile.in: use consistent value for SYMLIB on
6514 platforms where libaddr2line is supported.
6516 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6518 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6521 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6523 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6524 handlers in the environment thread. This allows proper propagation of
6525 an exception on stack overflows in this thread even when the builtin
6526 ABI stack-checking scheme is used without support for a stack reserve
6529 * utils.c (create_field_decl): Augment the head comment about bitfield
6530 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6531 here, because the former is not accurate enough at this point.
6532 Let finish_record_type decide instead.
6533 Don't make a bitfield if the field is to be addressable.
6534 Always set a size for the field if the record is packed, to ensure the
6535 checks for bitfield creation are triggered.
6536 (finish_record_type): During last pass over the fields, clear
6537 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6538 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6539 from DECL_BIT_FIELD.
6541 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6543 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6544 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6545 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6547 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6549 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6551 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6552 (ZCX_By_Default): Likewise.
6553 (Front_End_ZCX_Support): Likewise.
6555 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6556 (Initialize_Lock): Mark Level unreferenced.
6557 (Sleep): Mark Reason unreferenced.
6558 (Timed_Sleep): Likewise.
6560 (Exit_Task): Use Result.
6561 (Check_No_Locks): Mark Self_ID unreferenced.
6563 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6564 (Bound_Thread_Attributes): Make Sproc constant.
6565 (New_Bound_Thread_Attributes): Likewise.
6567 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6569 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6570 one-dimensional array an slice assignments, when component type is
6573 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6574 component type is controlled, and control_actions are in effect, use
6575 TSS procedure rather than generating inline code.
6577 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6578 arrays with controlled components.
6580 2004-01-26 Vincent Celier <celier@gnat.com>
6582 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
6583 command line for the non VMS case.
6585 * gnatlink.adb (Process_Binder_File): When building object file, if
6586 GNU linker is used, put all object paths between quotes, to prevent ld
6587 error when there are unusual characters (such as '!') in the paths.
6589 * Makefile.generic: When there are sources in Ada and the main is in
6590 C/C++, invoke gnatmake with -B, instead of -z.
6592 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
6593 from VMS_Conversion.
6594 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
6595 specification of argument file on the command line.
6597 2004-01-26 Bernard Banner <banner@gnat.com>
6599 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
6601 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6603 * snames.adb: Update copyright notice.
6604 Add info on slice assignment for controlled arrays.
6606 2004-01-23 Robert Dewar <dewar@gnat.com>
6608 * exp_aggr.adb: Minor reformatting
6610 * exp_ch9.adb: Minor code clean up
6612 Fix bad character in comment
6615 * targparm.adb (Get_Target_Parameters): Give clean abort error on
6616 unexpected end of file, along with more detailed message.
6618 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6620 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
6623 * decl.c (copy_alias_set): New function.
6624 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
6626 2004-01-23 Doug Rupp <rupp@gnat.com>
6628 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
6629 lib$${file} in case subsequent character is not a separator.
6631 2004-01-23 Vincent Celier <celier@gnat.com>
6633 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
6634 when the GCC version is at least 3.
6636 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
6637 Remove all "Opt.", to prepare for opt split
6639 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
6640 Extends_All. Set to True when the project parsed is an extending all
6641 project. Fails for importing an extending all project only when the
6642 imported project is an extending all project.
6643 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
6644 depending on the value of Extends_All returned.
6646 * prj-proc.adb (Process): Check that no project shares its object
6647 directory with a project that extends it, directly or indirectly,
6648 including a virtual project.
6649 Check that no project extended by another project shares its object
6650 directory with another also extended project.
6652 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
6653 Kind = N_With_Clause
6655 * prj-tree.ads: Minor reformatting
6656 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
6658 2004-01-23 Ed Schonberg <schonberg@gnat.com>
6660 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
6661 applies to a type with an incomplete view, use full view in Name of
6662 clause, for consistency with uses of Get_Attribute_Definition_Clause.
6664 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
6666 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
6667 SCHED_RR, since other values are not supported by this policy.
6668 (Initialize): Move initialization of mutex attribute to package
6669 elaboration, to prevent early access to this variable.
6671 * Makefile.in: Remove mention of Makefile.adalib, unused.
6673 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
6674 1ssecsta.ads: Removed, unused.
6676 2004-01-21 Javier Miranda <miranda@gnat.com>
6678 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
6679 entity if already built in the current scope.
6681 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
6682 reminder in internal scopes. Required for nested limited aggregates.
6684 2004-01-21 Doug Rupp <rupp@gnat.com>
6686 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
6687 VMS. Replace all occurences of libgnat- and libgnarl- with
6688 libgnat$(hyphen) and libgnarl$(hyphen).
6689 Fixed shared library build problem on VMS.
6691 2004-01-21 Robert Dewar <dewar@gnat.com>
6693 * mlib-prj.adb: Minor reformatting
6695 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
6697 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
6698 'constant' keywords for declaration of pointers that are not modified.
6700 * exp_pakd.adb: Fix English in comment.
6702 2004-01-21 Ed Schonberg <schonberg@gnat.com>
6705 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
6706 copy all attributes of the parent, including the foreign language
6709 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
6712 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
6713 for 'delay until' statement.
6715 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
6717 * Make-lang.in: Replace $(docdir) with doc.
6718 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
6719 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
6720 to use consistent MAKEINFO rule.
6721 (ada.man, ada.srcman): Dummy entry.
6722 (ADA_INFOFILES): Define.
6723 (ada.info, ada.srcinfo): New rules.
6725 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
6727 * utils.c: Update copyright notice, missed in previous change.
6729 2004-01-19 Vincent Celier <celier@gnat.com>
6731 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
6732 args if Bind is True. Set First_ALI, if not already done.
6733 (Build_Library): For Stand Alone Libraries, extract from one ALI file
6734 an eventual --RTS switch, for gnatbind, and all backend switches +
6737 2004-01-19 Robert Dewar <dewar@gnat.com>
6739 * sem_attr.adb, memtrack.adb: Minor reformatting
6741 2004-01-19 Ed Schonberg <schonberg@gnat.com>
6743 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
6744 that rename enumeration literals. This is properly done in sem_eval.
6746 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
6747 to functions that rename enumeration literals.
6749 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
6750 functions that rename enumeration literals.
6752 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6754 * Make-lang.in (utils.o): Depend on target.h.
6755 * utils.c: Include target.h.
6756 (process_attributes): Use targetm.have_named_sections instead
6757 of ASM_OUTPUT_SECTION_NAME.
6759 2004-01-16 Andreas Jaeger <aj@suse.de>
6761 * Makefile.in: Add $(DESTDIR).
6763 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
6765 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
6766 also when not defining if a Size clause applies. That information is
6769 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
6771 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
6772 symbolic links for the shared gnat run time when needed.
6774 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
6776 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
6777 for writing, and terminate with an error message if not.
6779 2004-01-15 Ed Schonberg <schonberg@gnat.com>
6781 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
6782 warning on an access to subprogram in an instance, when the target
6783 type is declared in the same generic unit.
6784 (Eval_Attribute): If 'access is known to fail accessibility check,
6785 rewrite as a raise statement.
6787 2004-01-15 GNAT Script <nobody@gnat.com>
6789 * Make-lang.in: Makefile automatically updated
6791 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
6793 * Make-lang.in (ada.srcextra): Dummy entry.
6795 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
6797 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
6799 2004-01-13 Ed Schonberg <schonberg@gnat.com>
6801 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
6802 components that are initialized with aggregates.
6804 2004-01-13 Vincent Celier <celier@gnat.com>
6806 * gnatlink.adb (Process_Binder_File): To find directory of shared
6807 libgcc, if "gcc-lib" is not a subdirectory, look for the last
6808 subdirectory "lib" in the path of the shared libgnat or libgnarl.
6810 * make.adb (Gnatmake): If GCC version is at least 3, link with
6811 -shared-libgcc, when there is at least one shared library project.
6813 * opt.ads (GCC_Version): New integer constant.
6815 * adaint.c (get_gcc_version): New function.
6817 2004-01-13 Robert Dewar <dewar@gnat.com>
6819 * sem_dist.adb, sem_res.adb, sem_util.adb,
6820 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
6821 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
6823 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
6825 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
6826 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
6829 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
6831 * misc.c: Remove trailing spaces.
6832 Update copyright notice missed in previous change.
6835 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
6838 * Makefile.generic: Update copyright.
6841 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
6842 of prefix/share/make.
6844 * Makefile.prolog: Update copyright.
6847 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
6849 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
6850 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
6851 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
6854 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
6857 2004-01-12 Javier Miranda <miranda@gnat.com>
6859 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
6860 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
6861 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
6862 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
6863 Component_Definition node.
6865 2004-01-12 Ed Falis <falis@gnat.com>
6867 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
6869 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
6871 * link.c: Change default libgnat kind to STATIC for FreeBSD.
6873 2004-01-12 Bernard Banner <banner@gnat.com>
6875 * Makefile.in: map 86numaux to a-numaux for x86_64
6877 2004-01-12 Ed Schonberg <schonberg@gnat.com>
6879 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
6880 generated to rename a generic actual, go to the actual itself, the
6881 subtype is not a user-visible entity.
6883 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
6884 part is a private subtype, reset the visibility of its full view, if
6885 any, to be consistent.
6888 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
6889 to use a generic package G as a formal package for another generic
6892 2004-01-12 Robert Dewar <dewar@gnat.com>
6894 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
6896 * usage.adb: Remove mention of obsolete -gnatwb switch
6897 Noticed during code reading
6899 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
6901 * 1ssecsta.adb: Minor changes for -gnatwa warnings
6903 2004-01-12 GNAT Script <nobody@gnat.com>
6905 * Make-lang.in: Makefile automatically updated
6907 2004-01-09 Mark Mitchell <mark@codesourcery.com>
6909 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
6911 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6913 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
6915 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
6917 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
6918 Update comment and copyright date.
6919 * stamp-xgnatug: Delete.
6921 2004-01-05 Robert Dewar <dewar@gnat.com>
6923 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
6924 be modified by the binder generated main program if the -D switch is
6927 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
6928 imported functions (since now we expect this to be done for imported
6931 * 5vtaprop.adb: Add several ??? for sections requiring more comments
6932 Minor reformatting throughout
6934 * 5zinit.adb: Minor reformatting
6935 Add 2004 to copyright date
6936 Minor changes to avoid -gnatwa warnings
6937 Correct some instances of using OR instead of OR ELSE (noted while
6940 * sprint.adb: Minor updates to avoid -gnatwa warnings
6942 * s-secsta.ads, s-secsta.adb:
6943 (SS_Get_Max): New function to obtain high water mark for ss stack
6944 Default_Secondary_Stack is not a constant since it may be modified by
6945 the binder generated main program if the -D switch is used.
6947 * switch-b.adb: New -Dnnn switch for binder
6950 Make -gnatg imply all warnings currently in -gnatwa
6952 * vms_conv.adb: Minor reformatting
6953 Add 2004 to copyright notice
6954 Add 2004 to printed copyright notice
6956 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
6957 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
6958 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
6959 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
6960 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
6961 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
6962 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
6963 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
6964 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
6965 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6966 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
6967 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
6968 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
6969 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
6970 checks.adb, clean.adb, cstand.adb, einfo.ads,
6971 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
6972 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
6973 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
6974 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
6975 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
6976 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
6977 Minor reformatting and code clean ups.
6978 Minor changes to prevent -gnatwa warnings
6980 * ali.adb: Minor reformatting and cleanup of code
6981 Acquire new SS indication of secondary stack use from ali files
6983 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
6984 (since now we expect this to be done for imported functions)
6986 * bindgen.adb: Generate call to modify default secondary stack size if
6989 * bindusg.adb: Add line for new -D switch
6991 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
6992 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
6993 Add circuitry for both records and arrays to avoid gigi
6994 processing if the type involved has non-bit-aligned components
6996 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
6997 N_String_Literal node always references an E_String_Literal_Subtype
6998 entity. This may not be true in the future.
6999 (Possible_Bit_Aligned_Component): Move processing of
7000 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
7002 * exp_ch6.adb (Expand_Thread_Body): Pick up
7003 Default_Secondary_Stack_Size as variable so that we get value modified
7004 by possible -Dnnn binder parameter.
7006 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
7007 (Type_May_Have_Bit_Aligned_Components): New function.
7009 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
7010 (Type_May_Have_Bit_Aligned_Components): New function.
7012 * fe.h: (Set_Identifier_Casing): Fix prototype.
7013 Add declaration for Sem_Elim.Eliminate_Error_Msg.
7016 * freeze.adb (Freeze_Entity): Add RM reference to error message about
7017 importing constant atomic/volatile objects.
7018 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
7019 unless explicit Pure_Function pragma given, to avoid insidious bug of
7020 call to non-pure imported function getting eliminated.
7022 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
7023 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
7024 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
7025 Add 2004 to printed copyright notice
7027 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
7030 * Makefile.rtl: Add entry for g-sestin.o
7031 g-sestin.ads: New file.
7033 * mdll.adb: Minor changes to avoid -gnatwa warnings
7035 * mlib-tgt.adb: Minor reformatting
7037 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
7038 New switch Sec_Stack_Used (GNAT, GNATBIND)
7039 Make Default_Secondary_Stack_Size a variable instead of a constant,
7040 so that it can be modified by the new -Dnnn bind switch.
7042 * rtsfind.adb (Load_Fail): Give full error message in configurable
7043 run-time mode if all_errors mode is set. This was not done in the case
7044 of a file not found, which was an oversight.
7045 Note if secondary stack unit is used by compiler.
7047 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
7048 ineffective elaborate all pragmas on non-visible packages (this
7049 happened when a renamed subprogram was called). Now the elaborate all
7050 always goes on the package containing the renaming rather than the one
7051 containing the renamed subprogram.
7053 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
7054 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
7056 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
7057 has an Etype that references an E_String_Literal.
7058 (Eval_String_Literal): Avoid assumption that N_String_Literal node
7059 always references an E_String_Literal_Subtype entity. This may not
7060 be true in the future.
7062 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
7065 * sem_res.adb (Resolve): Specialize msg for function name used in proc
7068 2004-01-05 Ed Falis <falis@gnat.com>
7070 * g-debuti.adb: Replaced direct boolean operator with short-circuit
7073 2004-01-05 Vincent Celier <celier@gnat.com>
7075 * bld.adb: Minor comment updates
7076 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7079 * make.adb (Gnatmake): Special process for files to compile/check when
7080 -B is specified. Fail when there are only foreign mains in attribute
7081 Main of the project file and -B is not specified. Do not skip bind/link
7082 steps when -B is specified.
7084 * makeusg.adb: Document new switch -B
7086 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7088 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7090 * vms_data.ads: Add new GNAT PRETTY qualifier
7091 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7093 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7095 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7098 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7099 Set_Identifier_Casing.
7101 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7102 has size that overflows.
7104 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7106 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7107 -gnatwa warning on static condition.
7109 2004-01-05 Doug Rupp <rupp@gnat.com>
7111 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7113 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7115 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7116 all attributes, including read-only attribute.
7118 2004-01-05 Pascal Obry <obry@gnat.com>
7120 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7121 library naming scheme.
7123 * mlib-prj.adb (Build_Library): Generate different names for the static
7124 or dynamic version of the GNAT runtime. This is needed to support the
7125 new shared library naming scheme.
7126 (Process_Binder_File): Add detection of shared library in binder file
7127 based on the new naming scheme.
7129 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7130 scheme for the shared runtime libraries.
7133 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7135 (install-gnatlib): Do not create symlinks for shared libraries.
7136 (gnatlib-shared-default): Idem.
7137 (gnatlib-shared-dual-win32): New target. Not used for now as the
7138 auto-import feature does not support arrays/records.
7139 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7140 (gnatlib-shared-vms): Fix shared runtime libraries names.
7142 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7143 dependent runtime shared library name.
7145 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7147 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7150 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7152 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7153 protected objects when allocator has a subtype indication, not a
7154 qualified expression. Note that qualified expressions may have to be
7155 checked when limited aggregates are implemented.
7157 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7159 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7160 subprogram is imported, remove warning.
7162 2004-01-05 Geert Bosch <bosch@gnat.com>
7164 * s-poosiz.adb: Update copyright notice.
7165 (Allocate): Use Task_Lock to protect against concurrent access.
7166 (Deallocate): Likewise.
7168 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7170 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7173 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7175 * gnat_ug.texi: Force a CVS commit by updating copyright.
7176 * gnat_ug_vxw.texi: Regenerate.
7177 * gnat_ug_wnt.texi: Regenerate.
7178 * gnat_ug_vms.texi: Regenerate.
7179 * gnat_ug_unx.texi: Regenerate.
7181 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7183 * trans.c: Remove uses of "register" specifier in
7184 declarations of local variables.
7186 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7188 * stamp-xgnatug: New stamp file.
7189 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7190 (ada/doctools/xgnatug): Add $(build_exeext).
7191 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7192 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7194 2003-12-17 Ed Falis <falis@gnat.com>
7196 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7199 * a-exextr.adb: Add context clause for
7200 Ada.Exceptions.Last_Chance_Handler.
7202 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7204 * cstand.adb (Create_Standard): Change the way how the declaration of
7205 the Duration type is created (making it the same way as it is for all
7206 the other standard types).
7208 2003-12-17 Robert Dewar <dewar@gnat.com>
7210 * s-crtl.ads: Fix header format
7211 Change Pure to Preelaborate
7213 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7215 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7216 the expression type only if it is declared in the current unit.
7218 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7219 are universal and already analyzed, as can occur in constrained
7220 subcomponents that depend on discriminants, when one constraint is a
7223 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7224 type Any_Fixed is legal as the argument of a conversion, if only one
7225 fixed-point type is in context.
7227 2003-12-17 GNAT Script <nobody@gnat.com>
7229 * Make-lang.in: Makefile automatically updated
7231 2003-12-15 Robert Dewar <dewar@gnat.com>
7233 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7236 2003-12-15 Vincent Celier <celier@gnat.com>
7238 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7239 (Gnatchop): Do not set failure status when reporting the number of
7242 2003-12-15 Doug Rupp <rupp@gnat.com>
7244 * s-ctrl.ads: New file.
7246 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7248 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7249 (GNATBIND_OBJS): Add ada/s-crtl.o.
7251 * Makefile.in [VMS]: Clean up ifeq rules.
7253 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7254 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7255 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7256 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7257 s-tasdeb.adb: Update copyright.
7259 Make minor modifications to use System.CRTL declared functions instead
7260 of importing locally.
7262 2003-12-15 GNAT Script <nobody@gnat.com>
7264 * Make-lang.in: Makefile automatically updated
7266 2003-12-11 Ed Falis <falis@gnat.com>
7268 * 5zinit.adb: Clean up.
7270 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7271 to __gnat_map_signal, imported from init.c to support
7272 signal -> exception mappings that depend on the vxWorks version.
7275 Created and exported __gnat_map_signal to support signal -> exception
7276 mapping that is dependent on the VxWorks version.
7277 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7279 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7281 * 5wosinte.ads: Link with -mthreads switch.
7283 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7285 * init.c (__gnat_install_handler [NetBSD]): Set
7286 __gnat_handler_installed, as done on all other platforms.
7287 Remove duplicated code.
7289 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7291 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7293 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7295 * sinfo.ads: Fix inconsistent example code in comment.
7297 2003-12-11 Robert Dewar <dewar@gnat.com>
7299 * a-tiinau.adb: Add a couple of comments
7301 * sem_ch3.adb: Minor reformatting
7304 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7305 Minor reformatting throughout
7307 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7309 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7310 bounds of a loop, create a separate block in order to generate proper
7311 cleanup actions to prevent memory leaks.
7313 * sem_res.adb (Resolve_Call): After a call to
7314 Establish_Transient_Scope, the call may be rewritten and relocated, in
7315 which case no further processing is needed.
7317 * sem_util.adb: (Wrong_Type): Refine previous fix.
7318 Fixes ACATS regressions.
7322 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7325 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7327 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7328 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7331 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7334 2003-12-08 Robert Dewar <dewar@gnat.com>
7336 * 7sintman.adb: Minor reformatting
7338 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7339 standard linker options to get standard libraries linked. We now plan
7340 to provide dummy versions of these libraries to match the appropriate
7341 configurable run-time (e.g. if a library is not needed at all, provide
7342 a dummy empty library).
7344 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7345 options (-L parameters and standard libraries). What we plan to do is
7346 to provide dummy libraries where the libraries are not required.
7348 * gnatbind.adb: Minor comment improvement
7350 2003-12-08 Javier Miranda <miranda@gnat.com>
7352 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7353 aggregate in the parent. Otherwise constants with limited aggregates
7354 are not supported. Add new formal to pass the component type (Ctype).
7355 It is required to call the corresponding IP subprogram in case of
7356 default initialized components.
7357 (Gen_Assign): In case of default-initialized component, generate a
7358 call to the IP subprogram associated with the component.
7359 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7360 of aggregate with default initialized components.
7361 (Has_Default_Init_Comps): Improve implementation to recursively check
7362 all the present expressions.
7364 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7365 to indicate that the initialization call corresponds to a
7366 default-initialized component of an aggregate.
7367 In case of default initialized aggregate with tasks this parameter is
7368 used to generate a null string (this is just a workaround that must be
7369 improved later). In case of discriminants, this parameter is used to
7370 generate a selected component node that gives access to the discriminant
7373 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7374 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7375 allocated aggregates with default-initialized components.
7377 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7378 the box notation is used in positional aggregates.
7380 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7382 * lib.ads: Fix typo in comment
7384 2003-12-08 Vincent Celier <celier@gnat.com>
7386 * prj.adb (Project_Empty): New component Unkept_Comments
7387 (Scan): Remove procedure; moved to Prj.Err.
7389 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7390 (Scan): Remove procedure; moved to Prj.Err.
7392 * prj-dect.adb: Manage comments for the different declarations.
7394 * prj-part.adb (With_Record): New component Node
7395 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7396 Set the scanner to return ends of line and comments as tokens, if
7397 Store_Comments is True.
7398 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7399 comments are associated with these nodes. Store the node IDs in the
7401 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7403 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7404 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7405 current project. Call Tree.Restore afterwards. Set the various nodes
7406 for comment storage (Next_End, End_Of_Line, Previous_Line,
7409 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7412 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7413 to False. When Truncated is True, truncate the string, never go to the
7415 (Write_End_Of_Line_Comment): New procedure
7416 (Print): Process comments for nodes N_With_Clause,
7417 N_Package_Declaration, N_String_Type_Declaration,
7418 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7419 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7420 Process nodes N_Comment.
7422 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7423 without comments and there are some comments, set the flag
7424 Unkept_Comments to True.
7425 (Scan): If there are comments, set the flag Unkept_Comments to True and
7427 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7428 (Next_End_Nodes: New table
7429 (Comment_Zones_Of): New function
7430 (Scan): New procedure; moved from Prj. Accumulate comments in the
7431 Comments table and set end of line comments, comments after, after end
7433 (Add_Comments): New procedure
7434 (Save, Restore, Seset_State): New procedures
7435 (There_Are_Unkept_Comments): New function
7436 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7437 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7439 (First_Comment_After, First_Comment_After_End): New functions
7440 (First_Comment_Before, First_Comment_Before_End): New functions
7441 (Next_Comment): New function
7442 (End_Of_Line_Comment, Follows_Empty_Line,
7443 Is_Followed_By_Empty_Line): New functions
7444 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7445 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7446 (Set_Next_Comment): New procedure
7447 (Default_Project_Node): Associate comment before if the node can store
7450 * scans.ads (Token_Type): New enumeration value Tok_Comment
7451 (Comment_Id): New global variable
7453 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7455 (Scan): Store position of start of comment. If comments are tokens, set
7456 Comment_Id and set Token to Tok_Comment when scanning a comment.
7457 (Set_Comment_As_Token): New procedure
7459 * sinput-p.adb: Update Copyright notice
7460 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7461 that no longer exists.
7463 2003-12-08 Javier Miranda <miranda@gnat.com>
7465 * sem_aggr.adb: Add dependence on Exp_Tss package
7466 Correct typo in comment
7467 (Resolve_Aggregate): In case of array aggregates set the estimated
7468 type of the aggregate before calling resolve. This is needed to know
7469 the name of the corresponding IP in case of limited array aggregates.
7470 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7471 in case of default initialized array components.
7473 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7474 types. Required to give support to limited aggregates in generic
7477 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7479 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7480 inlined body functions like an instantiation.
7481 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7482 until bounds are analyzed, to diagnose premature use of type.
7484 * sem_util.adb (Wrong_Type): Improve error message when the type of
7485 the expression is used prematurely.
7487 2003-12-08 GNAT Script <nobody@gnat.com>
7489 * Make-lang.in: Makefile automatically updated
7491 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7493 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7494 they are automatically generated by Make-lang.in and cause nothing but
7495 maintenance troubles.
7497 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7499 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7500 version of this unit).
7502 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7504 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7505 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7506 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7507 the body of System.Interrupt_Management common to several targets.
7508 Update copyright notice when appropriate.
7510 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7513 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7514 to ensure that the kernel fills in the interrupted context structure
7515 before calling a signal handler, which is necessary to be able to
7516 unwind past it. Update the copyright notice.
7518 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7520 * a-elchha.ads: New file.
7522 * a-elchha.adb: New default last chance handler. Contents taken from
7523 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7525 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7526 is moved to a-elchha.adb to provide a target-independent default last
7529 * Makefile.rtl: Add a-elchha.o
7531 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7533 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7535 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7536 declared in an instance, do not inline the call if the instance is not
7537 frozen yet, to prevent order of elaboration problems.
7539 * sem_prag.adb: Add comments for previous fix.
7541 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7543 * g-table.adb: Use the right variable in Set_Item.
7544 Update copyright notice.
7546 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7548 * Makefile.in: Remove unused rules.
7550 2003-12-05 Vincent Celier <celier@gnat.com>
7552 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7553 -nostdlib. Not needed here after all.
7555 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7559 * adaint.h, adaint.c, g-os_lib.ads:
7560 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7561 on some platforms (including FreeBSD), it is a 64 bit value.
7562 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7564 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7566 * gnatvsn.ads (Library_Version): Now contain only the relevant
7568 (Verbose_Library_Version): New constant.
7570 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7571 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7572 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7574 * gnatlbr.adb: Clean up: replace Library_Version by
7575 Verbose_Library_Version.
7577 * make.adb, lib-writ.adb, exp_attr.adb:
7578 Clean up: replace Library_Version by Verbose_Library_Version.
7580 * 5lintman.adb: Removed.
7583 Update and simplify computation of LIBRARY_VERSION.
7584 Fix computation of GSMATCH_VERSION.
7585 5lintman.adb is no longer used: replaced by 7sintman.adb.
7587 2003-12-03 Robert Dewar <dewar@gnat.com>
7590 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
7591 name. Modified to consider small non-bit-packed arrays as troublesome
7592 and in need of component-by-component assigment expansion.
7594 2003-12-03 Vincent Celier <celier@gnat.com>
7596 * lang-specs.h: Process nostdlib as nostdinc
7598 * back_end.adb: Update Copyright notice
7599 (Scan_Compiler_Arguments): Process -nostdlib directly.
7601 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
7604 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
7605 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
7606 included in HIE_NONE_TARGET_PAIRS.
7608 2003-12-03 Ed Schonberg <schonberg@gnat.com>
7611 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
7612 is legal in an instance, because legality is cheched in the template.
7615 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
7616 appplied to an unchecked conversion of a formal parameter.
7619 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
7622 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
7624 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
7625 routines. The second one is new functionality to deal with backtracing
7626 through signal handlers.
7627 (unwind): Split into the two separate subroutines above.
7628 Update the documentation, and deal properly with sizeof (REG) different
7629 from sizeof (void*).
7631 2003-12-01 Nicolas Setton <setton@act-europe.fr>
7633 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
7634 so that the debugger can reliably access the value of the parameter,
7635 and therefore is able to display the exception name when an exception
7636 breakpoint is reached.
7638 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
7640 * fmap.adb: Fix typo in warning message.
7642 * g-socket.ads, g-socket.adb: Make Free a visible instance of
7643 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
7645 2003-12-01 Vincent Celier <celier@gnat.com>
7647 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
7649 (Build_Library): Get the switches only if Default_Switches is declared
7652 2003-12-01 Ed Schonberg <schonberg@gnat.com>
7654 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
7655 actuals that are indexed components, reanalyze actual to ensure that
7656 packed array references are properly expanded.
7658 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
7659 attempted assignment to a discriminant.
7661 2003-12-01 Robert Dewar <dewar@gnat.com>
7663 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
7666 * switch-c.adb: Minor reformatting of comments
7668 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7670 * Makefile.in: Clean ups.
7672 2003-12-01 GNAT Script <nobody@gnat.com>
7674 * Make-lang.in: Makefile automatically updated
7676 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7678 * 5wsystem.ads: Disable zero cost exception, not ready yet.
7680 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
7682 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
7683 to force serialization.
7685 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
7687 * g-socket.ads, g-socket.adb:
7688 Clarify documentation of function Stream. Introduce a Free procedure
7689 to release the returned Stream once it becomes unused.
7691 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
7693 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
7695 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
7696 since NT 4 cannot handle timeout values that are too large,
7697 e.g. DWORD'Last - 1.
7699 2003-11-26 Ed Schonberg <schonberg@gnat.com>
7702 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
7703 in procedure calls and whose expansion must be deferred.
7705 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
7709 (Build_Derived_Array_Type): Create operator for unconstrained type
7710 if ancestor is unconstrained.
7712 2003-11-26 Vincent Celier <celier@gnat.com>
7714 * make.adb (Project_Object_Directory): New global variable
7715 (Change_To_Object_Directory): New procedure
7716 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
7717 of Change_Dir directly. Do not change working directory to object
7718 directory of main project after each compilation.
7719 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
7721 Change to object directory of main project before binding step.
7722 (Initialize): Initialize Project_Object_Directory to No_Project
7725 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
7726 binding a Stand-Alone Library.
7728 * output.adb: Update Copyright notice
7729 (Write_Char): Output buffer when full
7731 2003-11-26 Robert Dewar <dewar@gnat.com>
7733 * sem_ch13.adb: (Check_Size): Reset size if size is too small
7736 (Check_Size): Fix documentation to include bit-packed array case
7738 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
7740 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
7742 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
7744 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
7747 * utils.c (init_gigi_decls): Change name of built-in setjmp to
7748 __builtin_setjmp, since this is apparently needed by recent
7751 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7753 * adadecode.c: Only include ctype.h if not IN_GCC.
7754 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
7756 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
7759 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
7760 signals and interrupts.
7762 * 5zintman.ads: New File.
7764 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
7765 add exception signals to the set of unmasked signals.
7768 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
7769 between signals and interrupts.
7770 Add to Unblocked_Signal_Mask the set of signals that are in
7774 Adding a check to see whether the Interrupt_ID we want to unmask is in
7775 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
7776 reason is that the index type of the Keep_Unmasked array is not always
7777 Interrupt_ID; it may be a subtype of Interrupt_ID.
7779 2003-11-24 Gary Dismukes <dismukes@gnat.com>
7782 (Remove_Side_Effects): Condition constantness of object created for a
7783 an unchecked type conversion on the constantness of the expression
7784 to ensure the correct value for 'Constrained when passing components
7785 of view-converted class-wide objects.
7787 2003-11-24 Robert Dewar <dewar@gnat.com>
7789 * par-load.adb (Load): Improve handling of misspelled and missing units
7790 Removes several cases of compilation abandoned messages
7792 * lib.adb: (Remove_Unit): New procedure
7794 * lib.ads: (Remove_Unit): New procedure
7796 * lib-load.adb: Minor reformatting
7798 2003-11-24 Vincent Celier <celier@gnat.com>
7801 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
7802 (Marking_Label): Label to mark processed source files. Incremented for
7804 (Gnatmake): Increase Marking_Labet for each executable
7805 (Is_Marked): Compare against marking label
7806 (Mark): Mark with marking label
7808 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
7811 Move the declaration of the TSD for System.Threads to System.Soft_Links.
7814 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
7815 (rts-cert): build a single relocatable object for the run-time lib.
7818 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
7821 Use gnatls rather than gcc to obtain the location of GNAT RTL for
7824 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
7826 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
7827 can not use it as before (that is, as a variable) when dumping it into
7828 the tree file. Add a local variable to store the result of this
7829 function and to be used as the string to be written into the tree.
7831 * scn.adb (Initialize_Scanner): Add comments explaining the recent
7834 * sinput.adb (Source_First, Source_Last): In case of
7835 Internal_Source_File, replace returning attributes of
7836 Internal_Source_Ptr (which is wrong) with returning attributes of
7839 2003-11-24 Ed Schonberg <schonberg@gnat.com>
7842 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
7843 used for implicit concatenation operators.
7847 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
7848 task bodies that are in the scope of a Suppress pragma.
7849 (Check_A Call): Use the flag to prevent spurious elaboration checks.
7851 * sinfo.ads, sinfo.adb:
7852 New flag No_Elaboration_Check on function/procedure calls, to properly
7853 suppress checks on calls in task bodies that are within a local suppress
7857 (Expand_Concatenate_Other): Use the proper integer type for the
7858 expression for the upper bound, to avoid universal_integer computations
7861 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
7863 * .cvsignore: Delete.
7865 2003-11-21 Andreas Schwab <schwab@suse.de>
7867 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
7869 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
7871 * 5wsystem.ads: Enable zero cost exception.
7873 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
7875 * 5ztiitho.adb: Remove an unreferenced variable.
7877 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
7879 * adaint.c: For FreeBSD, use mkstemp.
7881 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
7883 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
7885 2003-11-21 Robert Dewar <dewar@gnat.com>
7887 * bld.adb: Remove useless USE of gnatvsn
7889 * gnatchop.adb: Minor reformatting
7890 Clean up version handling to be more consistent
7892 * gnatxref.adb: Minor reformatting
7894 * gprcmd.adb: Minor reformatting
7895 Fix output of copyright to be more consistent with other tools
7897 2003-11-21 Vincent Celier <celier@gnat.com>
7899 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
7901 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
7903 * atree.adb (Initialize): Add initializations for global variables
7904 used in New_Copy_Tree.
7906 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
7907 Internal_Source_File as the actual).
7908 Put the set of statements creating Any_Character before the set of
7909 statements creating Any_Array to have Any_Character fully initialized
7910 when it is used in creating Any_Array.
7912 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
7913 not call Scan in case if the actual is Internal_Source_File
7914 Add 2003 to copyright note.
7916 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
7917 processing Internal_Source_File.
7919 * types.ads: Add the constant Internal_Source_File representing the
7920 source buffer for artificial source-code-like strings created within
7921 the compiler (the definition of Source_File_Index is changed).
7923 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
7925 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
7926 56system.ads: New file, FreeBSD version.
7928 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
7930 * Make-lang.in (ada.extraclean): Delete.
7932 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
7934 * gnatmem.adb: Clean up verbose output.
7936 * gprcmd.adb: Change copyright to FSF.
7938 2003-11-19 Vincent Celier <celier@gnat.com>
7940 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
7941 and Version (ignored).
7943 * symbols.ads: (Policy): New type
7944 (Initialize): New parameter Reference, Symbol_Policy and
7946 Remove parameter Force.
7949 * snames.ads, snames.adbadb: New standard names
7950 Library_Reference_Symbol_File and Library_Symbol_Policy
7953 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
7957 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
7959 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
7961 * prj.adb: (Project_Empty): New component Symbol_Data
7963 * prj.ads: (Policy, Symbol_Record): New types
7964 (Project_Data): New component Symbol_Data
7967 New attributes Library_Symbol_File, Library_Symbol_Policy and
7968 Library_Reference_Symbol_File.
7971 (Ada_Check): When project is a Stand-Alone library project, process
7972 attribute Library_Symbol_File, Library_Symbol_Policy and
7973 Library_Reference_Symbol_File.
7975 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
7976 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
7977 5sml-tgt.adb (Build_Dynamic_Library): New parameter
7978 Symbol_Data (ignored).
7980 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
7981 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
7982 functions Option_File_Name and Version_String. Set new options of
7983 gnatsym related to symbol file, symbol policy and reference symbol
7987 Extensive modifications to take into account the reference symbol file,
7988 the symbol policy, the library version and to put in the symbol file the
7989 minor and major IDs.
7991 * bld.adb (Process_Declarative_Items): Put second argument of
7992 gprcmd to_absolute between single quotes, to avoid problems with
7995 * bld-io.adb: Update Copyright notice.
7996 (Flush): Remove last character of a line, if it is a back slash, to
7997 avoid make problems.
8000 Implement new scheme with reference symbol file and symbol policy.
8002 * g-os_lib.ads: (Is_Directory): Clarify comment
8004 2003-11-19 Robert Dewar <dewar@gnat.com>
8006 * atree.adb: Move New_Copy_Tree global variables to head of package
8008 * errout.adb: Minor reformatting
8010 2003-11-19 Javier Miranda <miranda@gnat.com>
8012 * sem_ch4.adb: (Diagnose_Call): Improve error message.
8013 Add reference to Ada0Y (AI-50217)
8015 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
8016 sem_util.adb: Add reference to AI-50217
8018 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
8020 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
8022 * sem_aggr.adb: Complete documentation of AI-287 changes
8024 * par-ch4.adb: Document previous changes.
8026 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
8027 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
8030 * exp_aggr.adb: Add references to AI-287 in previous changes
8032 2003-11-19 Ed Schonberg <schonberg@gnat.com>
8035 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
8036 in the rewriting is the result of an inlined call.
8038 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
8039 parameter is a type conversion, use original node to construct the
8040 post-call assignment, because expression may have been rewritten, e.g.
8041 if it is a packed array.
8044 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
8045 body, just as it is in an instance.
8046 Categorization routines
8048 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
8049 Instantiate_Object): Set proper sloc reference for message on missing
8052 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
8054 * Makefile.in: Add FreeBSD libgnat pairs.
8056 * usage.adb: Fix typo in usage message.
8058 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
8060 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
8061 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
8063 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
8065 * s-thread.adb: This file is now a dummy implementation of
8068 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
8070 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
8072 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
8074 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8075 instanciation references in the parent type description.
8077 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8079 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8081 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8082 TYPE_PRECISION directly from esize.
8084 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8087 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8089 * init.c: Initialization routines for FreeBSD
8091 * link.c: Link info for FreeBSD
8093 * sysdep.c: Add the case of FreeBSD
8095 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8097 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8098 already called in System.Threads.
8100 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8101 environment task, as it has been moved to System.Threads.Initialization.
8103 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8105 * adaint.c (__gnatlib_install_locks): Only reference
8106 __gnat_install_locks on VMS, since other platforms can avoid using
8107 --enable-threads=gnat
8109 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8111 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8113 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8114 TYPE_PACKED_ARRAY_TYPE_P.
8115 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8117 Part of PR ada/12806
8118 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8119 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8121 2003-11-17 Vincent Celier <celier@gnat.com>
8123 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8125 Do not set exit status to Failure when Warning is True.
8126 (Gnatchop): Make errors "no compilation units found" and
8127 "no source files written" warnings only.
8129 * make.adb (Gnatmake): When using a project file, set
8130 Look_In_Primary_Dir to False.
8131 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8132 and Local_Configuration_Pragmas in the project where they are declared
8133 not an extending project which might have inherited them.
8135 * osint.adb (Locate_File): If Name is already an absolute path, do not
8136 look for a directory.
8138 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8139 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8141 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8142 in objects of type Variable_Value.
8144 * prj.ads: (Variable_Value): New component Project
8146 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8147 is in a project extended by Project.
8149 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8150 Project of Variable_Values to this new parameter value.
8151 (Expression): Set component Project of Variable_Values.
8152 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8153 Set the component Project in array elements.
8155 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8157 * errout.adb: (Initialize): Add initialization for error nodes.
8159 * sem_ch12.adb (Initialize): Add missing initializations for
8160 Exchanged_Views and Hidden_Entities.
8162 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8164 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8165 already instantiated tree for use in subsequent inlining.
8166 (Analyze_Associations, Instantiate_Formal_Subprogram,
8167 Instantiate_Object): improve error message for mismatch in
8170 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8171 instantiations of subprograms declared in instances.
8173 2003-11-17 Javier Miranda <miranda@gnat.com>
8175 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8176 executed only under the Extensions_Allowed flag.
8178 2003-11-17 Robert Dewar <dewar@gnat.com>
8180 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8182 (Address_Image): Fix bug of returning 0x instead of 0x0
8183 Minor reformatting (function specs).
8185 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8186 (missed case of 33-63)
8188 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8190 * s-thread.adb: Add comments for pragma Restriction
8192 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8193 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8195 2003-11-17 Ed Falis <falis@gnat.com>
8197 * s-thread.adb: Added No_Tasking restriction for this implementation.
8199 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8201 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8202 instanciation references in the parent type description.
8204 2003-11-17 GNAT Script <nobody@gnat.com>
8206 * Make-lang.in: Makefile automatically updated
8208 2003-11-16 Jason Merrill <jason@redhat.com>
8210 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8211 and TAGS files that include them for each front end.
8213 2003-11-14 Andreas Jaeger <aj@suse.de>
8215 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8216 is the canonical version.
8217 * misc.c (gnat_handle_option): Likewise.
8219 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8221 * 5nsystem.ads: New file for x86_64-linux-gnu.
8223 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8225 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8227 * comperr.adb: Fix logic in previous change.
8229 2003-11-13 Vincent Celier <celier@gnat.com>
8231 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8232 Osint.Include_Dir_Default_Prefix instead of
8233 Sdefault.Include_Dir_Default_Name.
8235 * gnatlbr.adb: Update Copyright notice
8236 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8237 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8238 instead of Sdefault.Object_Dir_Default_Name
8241 (Process_Binder_File): Never suppress the option following -Xlinker
8244 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8245 Sdefault.Object_Dir_Default_Name.
8247 * osint.ads, osint.adb:
8248 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8251 * vms_conv.ads: Minor reformating
8252 Remove GNAT STANDARD and GNAT PSTA
8255 Allow GNAT MAKE to have several files on the command line.
8256 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8257 Sdefault.Object_Dir_Default_Name.
8259 Remove data for GNAT STANDARD
8262 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8263 Remove data for GNAT STANDARD
8264 Remove options and documentation for -gnatwb/-gnatwB: these warning
8265 options no longer exist.
8267 2003-11-13 Ed Falis <falis@gnat.com>
8269 * 5zthrini.adb: (Init_RTS): Made visible
8272 (Register): Removed unnecessary call to taskVarGet that checked whether
8273 an ATSD was already set as a task var for the argument thread.
8276 Updated comment to reflect that this is a VxWorks version
8277 Added context clause for System.Threads.Initialization
8278 Added call to System.Threads.Initialization.Init_RTS
8280 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8283 (Init_RTS): New procedure, for the initialization of the run-time lib.
8286 Remove dependancy on System.Init, so that this file can be used in the
8287 AE653 sequential run-time lib.
8289 2003-11-13 Robert Dewar <dewar@gnat.com>
8291 * bindgen.adb: Minor reformatting
8293 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8296 (Apply_Discriminant_Check): Do no apply check if target type is derived
8297 from source type with no applicable constraint.
8300 (Ensure_System_Dependency): Do not apply the style checks that may have
8301 been specified for the main unit.
8304 (Find_Selected_Component): Further improvement in error message, with
8308 (Resolve): Handle properly the case of an illegal overloaded protected
8311 2003-11-13 Javier Miranda <miranda@gnat.com>
8314 (Has_Default_Init_Comps): New function to check the presence of
8315 default initialization in an aggregate.
8316 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8317 extension aggregate of a limited record. In addition, a new formal
8318 was added to do not initialize the record controller (if any) during
8319 this recursive expansion of ancestors.
8320 (Init_Controller): Add support for limited record components.
8321 (Expand_Record_Aggregate): In case of default initialized components
8322 convert the aggregate into a set of assignments.
8324 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8325 describing the new syntax.
8326 Nothing else needed to be done because this subprogram delegates part of
8327 its work to P_Precord_Or_Array_Component_Association.
8328 (P_Record_Or_Array_Component_Association): Give support to the new
8329 syntax for default initialization of components.
8332 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8334 (Resolve_Record_Aggregate): Give support to default initialized
8336 (Get_Value): In case of default initialized components, duplicate
8337 the corresponding default expression (from the record type
8338 declaration). In case of default initialization in the *others*
8339 choice, do not check that all components have the same type.
8340 (Resolve_Extension_Aggregate): Give support to limited extension
8344 (Check_Initialization): Relax the strictness of the front-end in case
8345 of aggregate and extension aggregates. This test is now done in
8346 Get_Value in a per-component manner.
8348 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8349 expression corresponds to a limited aggregate. This test is now done
8352 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8355 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8356 present in an N_Component_Association node
8358 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8360 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8361 type-conformant entry only if they are homographs.
8363 2003-11-13 GNAT Script <nobody@gnat.com>
8365 * Make-lang.in: Makefile automatically updated
8367 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8369 * adadecode.c: Use <> form of include for ctype.h.
8370 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8372 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8374 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8375 Works around PR middle-end/6552.
8377 2003-11-10 Ed Falis <falis@gnat.com>
8379 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8381 * 5zinit.adb: (Install_Handler): Moved back to spec
8382 (Install_Signal_Handlers): Deleted
8384 * 5zthrini.adb: Added context clause for System.Storage_Elements
8385 (Register): Only handles creation of taskVar; initialization moved to
8387 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8388 Added declaration of environment task secondary stack and
8391 * s-thread.adb: Implement bodies for thread body processing
8394 Added comment identifying supported targets for pragma Thread_Body.
8396 2003-11-10 Pascal Obry <obry@gnat.com>
8398 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8402 (Open): Properly check for string length before copying into the buffer.
8403 Raises Name_Error if buffer is too small. Note that this was a potential
8406 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8408 * bindgen.adb, comperr.adb: Code clean ups.
8409 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8411 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8413 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8415 2003-11-10 Vincent Celier <celier@gnat.com>
8418 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8421 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8423 * prj.adb: (Project_Empty): Add new boolean component Virtual
8425 * prj.ads: (Virtual_Prefix): New constant string
8426 (Project_Data): New boolean component Virtual
8428 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8429 a library project is extended by a virtual extending project.
8432 Modifications throughout to implement extending-all project, including:
8433 (Virtual_Hash, Processed_Hash): New hash tables
8434 (Create_Virtual_Extending_Project): New procedure
8435 (Look_For_Virtual_Projects_For): New procedure
8438 (Process): After checking the projects, if main project is an
8439 extending-all project, set the object directory of all virtual extending
8440 project to the object directory of the main project.
8441 Adjust error message when a virtual extending project has the same
8442 object directory as an project being extended.
8443 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8444 to True in the project data.
8447 (Default_Project_Node): Add new boolean component Extending_All
8448 (Is_Extending_All): New function
8449 (Set_Is_Extending_All): New procedure
8451 * prj-tree.ads: (Is_Extending_All): New function
8452 (Set_Is_Extending_All): New procedure
8453 (Project_Node_Record): New boolean component Extending_All
8455 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8458 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8460 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8461 "gprcmd prefix" to define it.
8463 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8465 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8468 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8469 created dummy package to Standard_Standard, not to itself, to
8470 defend other parts of the front-end against encoutering a cycle in
8474 (Analyze_With_Clause): When setting the entities for the successive
8475 N_Expanded_Names that constitute the name of a child unit, do not
8476 attempt to go further than Standard_Standard in the chain of scopes.
8477 This case arises from the placeholder units created by
8478 Create_Dummy_Package_Unit in the case of a with_clause for a
8479 nonexistent child unit.
8481 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8484 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8485 declarations are given the proper scope.
8488 (Check_Expr_Constants): Reject an expression that contains a constant
8489 created during expansion, and that appears after the object to which
8490 the address clause applies.
8492 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8493 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8494 that uses 'Range of a function call with controlled components, so
8495 that the function result can be finalized before starting the loop.
8498 (Find_Selected_Component): Improve error message when prefix is
8499 an implicit dereference of an incomplete type.
8501 2003-11-10 Robert Dewar <dewar@gnat.com>
8503 * opt.ads: New Print_Standard flag for -gnatS switch
8505 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8507 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8510 * debug.adb: Update doc for -gnatds to discuss relationship with new
8513 * sinfo.adb: Add new field Entity_Or_Associated_Node
8515 * sinfo.ads: Add new field Entity_Or_Associated_Node
8516 Update documentation for Associated_Node and Entity fields to clarify
8517 relationship and usage.
8520 (Write_Id): Properly process Associated_Node field in generic template
8523 Recognize new -gnatS switch for printing package Standard
8524 This replaces gnatpsta
8527 Add line for new -gnatS switch for printing package Standard
8528 This replaces gnatpsta
8530 2003-11-10 Andreas Jaeger <aj@suse.de>
8532 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8535 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8537 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8540 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8542 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8545 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8547 * sysdep.c: Add handling of cygwin.
8549 2003-11-10 GNAT Script <nobody@gnat.com>
8551 * Make-lang.in: Makefile automatically updated
8553 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8556 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8557 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8558 Replace GNAT_ROOT by GCC_ROOT.
8560 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8562 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8564 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8565 and update for changed meaning of GET_MODE_BITSIZE.
8567 2003-11-04 Doug Rupp <rupp@gnat.com>
8569 * sysdep.c: Problem discovered during IA64 VMS port.
8570 [VMS] #include <unixio.h> to get proper prototypes.
8573 Issues discovered/problems fixed during IA64 VMS port.
8574 [VMS] #define _POSIX_EXIT for proper semantics.
8575 [VMS] #include <unixio.h> for proper prototypes.
8576 [VMS] (fork): #define IA64 version.
8577 (__gnat_os_exit): Remove unnecessary VMS specific code.
8579 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8581 Part of PR ada/12806
8583 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
8587 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
8590 * targtyps.c, decl.c, misc.c,
8591 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
8592 routines to work around change in FP sizing semantics in GCC.
8595 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
8597 * gigi.h: (enumerate_modes): New function.
8599 * Make-lang.in: (ada/misc.o): Add real.h.
8601 * misc.c: (enumerate_modes): New function.
8603 2003-11-04 Robert Dewar <dewar@gnat.com>
8605 * 3vtrasym.adb: Minor reformatting
8606 Use terminology encoded/decoded name, rather than C++ specific notion
8607 of mangling (this is the terminology used throughout GNAT).
8609 * einfo.h: Regenerated
8611 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
8614 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
8616 * par-prag.adb: Add dummy entry for Thread_Body pragma
8619 Add entries for System.Threads entities for thread body processing
8622 (Analyze_Pragma, Access attributes): Check these are not applied to a
8623 thread body, since this is not permitted
8625 * sem_prag.adb: Add processing for Thread_Body pragma.
8629 (Resolve_Call): Check for incorrect attempt to call a thread body
8630 procedure with a direct call.
8632 * snames.ads, snames.adb: Add entry for Thread_Body pragma
8633 Add names associated with thread body expansion
8635 * snames.h: Add entry for Thread_Body pragma
8637 * s-thread.adb: Add entries for thread body processing
8638 These are dummy bodies so far
8640 * s-thread.ads: Add documentation on thread body handling.
8641 Add entries for thread body processing.
8643 2003-11-04 Javier Miranda <miranda@gnat.com>
8646 (Build_Limited_Views): Return after posting an error in case of limited
8647 with_clause on subprograms, generics, instances or generic renamings
8648 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
8649 on subprograms, generics, instances or generic renamings
8651 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
8653 * raise.c (setup_to_install): Correct mistake in last revision; two
8654 arguments out of order.
8656 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
8657 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
8658 notice, missed in previous change.
8659 Remove trailing blanks and other style errors introduced in previous
8662 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
8664 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
8665 rid of the wrapper for a LJM type, ensuring we don't do that if the
8666 field is addressable. This avoids potential low level type view
8667 mismatches later on, for instance in a by-reference argument passing
8670 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8672 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
8673 aligned at byte boundary.
8675 2003-11-04 Joel Brobecker <brobecker@gnat.com>
8677 * decl.c (components_to_record): Do not delete the empty variants from
8678 the end of the union type.
8680 2003-11-04 Ed Schonberg <schonberg@gnat.com>
8682 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
8683 operation for a derived type, an explicit declaration may use a local
8686 2003-11-04 Vincent Celier <celier@gnat.com>
8688 * make.adb (Gnatmake): Allow main sources on the command line with a
8689 library project when it is only for compilation (no binding or
8692 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8694 * Makefile.in: Remove many duplicate variables.
8696 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
8698 * Make-lang.in (dvi): Move targets to $(docobjdir).
8699 (gnat_ug_vms.dvi): Simplify rule and adjust target.
8700 (gnat_ug_wnt.dvi): Likewise.
8701 (gnat_ug_unx.dvi): Likewise.
8702 (gnat_ug_vxw.dvi): Likewise.
8703 (gnat_rm.dvi): Likewise.
8704 (gnat-style.dvi): Likewise.
8706 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8708 * gigi.h: Missed commit from update for C90.
8710 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8712 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
8714 2003-10-31 Andreas Schwab <schwab@suse.de>
8716 * raise.c (get_action_description_for): Fix typo in last change.
8718 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
8721 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
8722 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
8724 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
8726 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
8727 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
8728 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
8729 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
8730 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
8732 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
8735 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
8736 numbers when symbol name is too long.
8738 2003-10-30 Ed Falis <falis@gnat.com>
8740 * g-signal.ads, g-signal.adb: New files
8742 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
8744 * Makefile.rtl: Introduce GNAT.Signals
8746 2003-10-30 Robert Dewar <dewar@gnat.com>
8748 * freeze.adb: Minor reformatting
8750 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
8752 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
8753 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
8754 New handling of Id_Check parameter to improve recognition of keywords
8755 used as identifiers.
8756 Update copyright notice to include 2003
8758 2003-10-29 Robert Dewar <dewar@gnat.com>
8760 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
8761 sem_ch10.adb: Minor reformatting
8763 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
8764 (Expand_Assign_Record): Test right hand side for bit unaligned as well
8766 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
8768 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
8769 Support for TBK$SYMBOLIZE-based symbolic traceback.
8771 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
8774 Revert previous change, that did not work well when pragma No_Run_Time
8775 was used in conjunction with a run-time other than ZFP.
8777 2003-10-29 Vincent Celier <celier@gnat.com>
8780 (Gnatmake): When there are no Ada mains in attribute Main, disable the
8781 bind and link steps only is switch -z is not used.
8783 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
8785 * Makefile.generic: Remove duplicated setting of CC.
8787 * Makefile.prolog: Set CC to gcc by default, to override make's
8790 * einfo.h: Regenerated.
8792 2003-10-29 Ed Schonberg <schonberg@gnat.com>
8794 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
8795 current body, after compiling subunit.
8797 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
8798 when in deleted code, because gigi needs properly ordered freeze
8799 actions to annotate types.
8801 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
8802 prevent the premature freezing of record type that contains
8803 subcomponents with a private type that does not yet have a completion.
8805 2003-10-29 Javier Miranda <miranda@gnat.com>
8808 (Analyze_Package_Instantiation): Check that instances can not be used in
8809 limited with_clauses.
8812 (Analyze_Package_Renaming): Check that limited withed packages cannot
8813 be renamed. Improve text on error messages related to limited
8816 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
8818 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
8819 Update copyright notice.
8821 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
8822 (Install_Limited_Context_Clauses): New subprogram that isolates all the
8823 checks required for limited context_clauses and installs the limited
8825 (Install_Limited_Withed_Unit): Complete its documentation.
8826 (Analyze_Context): Check that limited with_clauses are only allowed in
8828 (Install_Context): Call Install_Limited_Context_Clauses after the
8829 parents have been installed.
8830 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
8831 package as 'From_With_Type'; this mark indicates that the limited view
8832 is installed. Used to check bad usages of limited with_clauses.
8833 (Build_Limited_Views): Do not add shadow entities to the scope's list
8834 of entities. Do not add real entities to the Non_Limited_Views chain.
8835 Improve error notification.
8836 (Remove_Context_Clauses): Remove context clauses in two phases:
8837 limited views first and regular views later (to maintain the
8839 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
8840 its visible entities.
8842 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
8844 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
8845 with any type that Is_Fixed_Point_Type.
8847 * sinfo.ads: Fix documentation for Associated_Node attribute.
8849 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
8851 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
8852 both '-gnatc' and '-gnatt' are specified.
8854 * atree.adb (Initialize): Add initialization for Node_Count (set to
8857 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8859 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
8860 do not consider as Pure.
8862 Part of implementation of function-at-a-time:
8864 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
8865 (tree_transform): Add new argument to build_component_ref.
8866 (tree_transform, case N_Assignment_Statement): Make and return an
8868 (tree_transform): If result IS_STMT, set flags and return it.
8869 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8871 * utils2.c (build_simple_component_ref, build_component_ref): Add new
8873 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
8874 (build_allocator): Likewise.
8876 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
8877 Add new arg to build_component_ref.
8878 (maybe_unconstrained_array, unchecked_convert): Likewise.
8880 * ada-tree.def (EXPR_STMT): New code.
8882 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
8884 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
8885 build_component_ref calls.
8887 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
8889 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8890 (build_component_ref): Add new argument, NO_FOLD_P.
8892 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
8894 * Makefile.generic: Add missing substitution on object_deps handling.
8897 * Make-lang.in (check-ada): Enable ACATS test suite.
8899 2003-10-27 Robert Dewar <dewar@gnat.com>
8902 (Freeze_Array_Type): We do not need an initialization routine for types
8903 derived from String or Wide_String. They should be treated the same
8904 as String and Wide_String themselves. This caused problems with the
8905 use of Initialize_Scalars.
8908 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
8909 composites. This allows use of component clauses that are not byte
8913 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
8914 is an attempt to pack an array of atomic objects.
8916 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
8918 2003-10-27 Pascal Obry <obry@gnat.com>
8921 (Basename): Check for drive letters in a pathname only on DOS based OS.
8923 2003-10-27 Vincent Celier <celier@gnat.com>
8926 (Gnatmake): When unable to change dir to the object dir, display the
8927 content of the parent dir of the obj dir, to try to understand why this
8930 2003-10-27 GNAT Script <nobody@gnat.com>
8932 * Make-lang.in: Makefile automatically updated
8934 2003-10-27 Ed Schonberg <schonberg@gnat.com>
8937 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
8938 should not be done in Save/Restore_Scope_Stack, because it is performed
8942 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8943 whether use clauses should be removed/restored.
8946 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8947 whether use clauses should be removed/restored.
8949 2003-10-26 Andreas Jaeger <aj@suse.de>
8951 * Makefile.in: Remove duplicated lines.
8953 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8955 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
8956 minimize the differences with ACT tree.
8958 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
8959 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
8960 Gnatvsn.Gnat_Static_Version_String to reduce differences between
8963 2003-10-24 Pascal Obry <obry@gnat.com>
8965 * adadecode.c (ostrcpy): New function.
8966 (__gnat_decode): Use ostrcpy of strcpy.
8967 (has_prefix): Set first parameter a const.
8968 (has_suffix): Set first parameter a const.
8969 Update copyright notice. Fix source name in header.
8970 Removes a trailing space.
8973 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
8976 Remove the test against being in No_Run_Time_Mode before generating a
8977 call to Register_Tag. It is redundant with the test against the
8978 availability of the function Register_Tag.
8980 2003-10-24 Vincent Celier <celier@gnat.com>
8982 * g-catiio.adb: (Month_Name): Correct spelling of February
8984 * make.adb: (Mains): New package
8985 (Initialize): Call Mains.Delete
8986 (Gnatmake): Check that each main on the command line is a source of a
8987 project file and, if there are several mains, each of them is a source
8988 of the same project file.
8989 (Gnatmake): When a foreign language is specified in attribute Languages,
8990 no main is specified on the command line and attribute Mains is not
8991 empty, only build the Ada main. If there is no Ada main, just compile
8992 the Ada sources and their closure.
8993 (Gnatmake): If a main is specified on the command line with directory
8994 information, check that the source exists and, if it does, that the path
8995 is the actual path of a source of a project.
8998 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
8999 Full_Path is True, return the full path instead of the simple file name.
9000 (Project_Of): New function
9003 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
9005 (Project_Of): New function
9007 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9010 Ensure objects of main project are always checked and rebuilt if needed.
9011 Set CC to gcc by default.
9012 Prepare new handling of link by creating a global archive (not activated
9015 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9016 stringt.h: Update copyright notice. Remove trailing blanks.
9017 Fix source name in header.
9019 2003-10-24 Robert Dewar <dewar@gnat.com>
9021 * sem_ch12.adb: Minor reformatting
9024 Minor reformatting (including new function return style throughout)
9027 Minor reformatting (including new function return style throughout)
9029 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9031 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9032 stringt.h: Update copyright notice. Remove trailing blanks.
9033 Fix source name in header.
9035 2003-10-24 GNAT Script <nobody@gnat.com>
9037 * Make-lang.in: Makefile automatically updated
9039 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
9041 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
9042 stringt.h: Convert to ISO C90 declarations and definitions.
9044 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
9047 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
9048 External_Tag attribute definition clauses.
9050 2003-10-23 Ed Schonberg <schonberg@gnat.com>
9053 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
9054 child unit, generate a fully qualified name to avoid spurious errors
9055 when the context contains renamings of different child units with
9056 the same simple name.
9058 * exp_dbug.ads: Add documentation on name qualification for renamings
9061 2003-10-23 Robert Dewar <dewar@gnat.com>
9063 * g-regpat.ads, g-regpat.adb: Minor reformatting
9065 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
9067 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
9069 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9071 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
9074 * urealp.h: (Machine): Update to proper definition.
9076 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9078 * init.c, adaint.c: Minor reformatting.
9080 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9082 * adaint.c (w32_epoch_offset): Define static const at file level.
9083 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9084 rather than t_create, t_access in call to GetFileTime. Use union
9085 to convert between FILETIME and unsigned long long.
9086 (__gnat_file_time_name): Test for invalid file handle.
9087 (__gnat_set_filetime_name): Support win32 targets using
9090 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9092 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9094 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9096 * decl.c (creat_concat_name): Const-ify prefix.
9098 * adaint.c: Include ctype.h if __MINGW32__.
9099 (__gnat_readlink): Mark arguments as possibly unused.
9100 (__gnat_symlink): Likewise.
9101 (__gnat_is_symbolic_link): Likewise.
9102 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9104 (__gnat_file_time_name): Don't declare struct stat statbuf when
9106 (__gnat_is_absolute_path): Add parenthesis around condition of
9107 'if' statement to avoid warning.
9108 (__gnat_plist_init): Specify void as parameter.
9109 (plist_enter): Likewise.
9110 (plist_leave): Likewise.
9111 (remove_handle): Make static. Initialize prev.
9113 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9115 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9116 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9119 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9121 * tracebak.c (MAX): Avoid redefinition warning.
9123 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9124 Change msg to const char *.
9125 (__gnat_install_handler): Remove ss, unused.
9126 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9128 * cstreams.c (__gnat_full_name): Declare p only when used.
9129 (__gnat_full_name) [sgi] Return buffer.
9131 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9133 * mingw32.h: New file.
9134 * gnat_wrapper.adb: New file.
9136 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9138 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9139 string match a pre compiled regular expression (the corresponding
9140 version of the function working on a raw regular expression)
9141 Fix typos in various comments
9142 Update copyright notice in spec
9144 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9147 (Component_Needs_Simple_Initialization): Return False when the type is a
9148 packed bit array. Revise spec comments to document this case.
9151 (Expand_Pragma_Import): Set any expression on the imported object to
9152 empty to avoid initializing imported objects (in particular this
9153 covers the case of zero-initialization of bit arrays).
9154 Update copyright notice.
9156 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9159 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9160 a subunit is missing.
9161 (Instantiate_Subprogram_Body): If body of function is missing, set type
9162 of return expression explicitly in dummy body, to prevent cascaded
9163 errors when a subunit is missing.
9167 (Access_Subprogram_Declaration): Verify that return type is valid.
9171 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9176 (Corresponding_Discriminant): If the scope of the discriminant is a
9177 private type without discriminant, use its full view.
9180 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9182 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9183 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9184 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9185 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9186 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9187 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9188 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9189 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9190 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9191 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9192 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9193 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9194 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9195 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9196 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9197 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9198 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9199 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9200 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9201 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9202 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9203 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9204 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9205 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9206 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9207 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9208 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9209 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9210 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9211 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9212 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9213 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9214 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9215 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9216 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9217 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9218 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9219 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9220 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9221 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9222 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9223 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9224 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9225 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9226 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9227 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9228 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9229 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9230 vms_conv.ads, vms_conv.adb, vms_data.ads,
9231 vxaddr2line.adb: Files added. Merge with ACT tree.
9233 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9234 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9235 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9236 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9237 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9238 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9239 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9240 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9241 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9242 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9244 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9245 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9246 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9247 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9248 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9249 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9250 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9251 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9252 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9253 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9254 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9255 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9256 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9257 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9258 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9259 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9260 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9261 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9262 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9263 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9264 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9265 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9266 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9267 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9268 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9269 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9270 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9271 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9272 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9273 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9274 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9275 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9276 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9277 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9278 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9279 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9280 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9281 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9282 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9283 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9284 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9285 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9286 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9287 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9288 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9289 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9290 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9291 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9292 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9293 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9294 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9295 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9296 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9297 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9298 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9299 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9300 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9301 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9302 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9303 checks.adb, checks.ads, cio.c, comperr.adb,
9304 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9305 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9306 einfo.adb, einfo.ads, errout.adb, errout.ads,
9307 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9308 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9309 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9310 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9311 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9312 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9313 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9314 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9315 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9316 fe.h, fmap.adb, fmap.ads, fname.adb,
9317 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9318 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9319 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9320 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9321 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9322 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9323 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9324 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9325 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9326 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9327 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9328 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9329 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9330 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9331 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9332 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9333 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9334 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9335 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9336 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9337 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9338 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9339 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9340 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9341 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9342 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9343 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9344 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9345 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9346 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9347 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9348 layout.adb, lib.adb, lib.ads, lib-list.adb,
9349 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9350 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9351 link.c, live.adb, make.adb, make.ads,
9352 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9353 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9354 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9355 misc.c, mkdir.c, mlib.adb, mlib.ads,
9356 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9357 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9358 namet.adb, namet.ads, namet.h, nlists.ads,
9359 nlists.h, nmake.adt, opt.adb, opt.ads,
9360 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9361 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9362 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9363 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9364 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9365 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9366 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9367 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9368 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9369 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9370 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9371 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9372 prj-util.adb, prj-util.ads, raise.c, raise.h,
9373 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9374 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9375 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9376 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9377 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9378 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9379 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9380 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9381 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9382 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9383 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9384 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9385 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9386 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9387 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9388 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9389 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9390 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9391 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9392 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9393 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9394 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9395 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9396 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9397 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9398 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9399 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9400 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9401 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9402 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9403 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9404 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9405 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9406 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9407 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9408 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9409 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9410 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9411 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9412 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9413 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9414 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9415 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9416 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9417 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9418 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9419 stringt.adb, stringt.ads, stringt.h, style.ads,
9420 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9421 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9422 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9423 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9424 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9425 table.adb, table.ads, targparm.adb, targparm.ads,
9426 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9427 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9428 ttypes.ads, types.ads, types.h, uintp.adb,
9429 uintp.ads, uintp.h, uname.adb, urealp.adb,
9430 urealp.ads, urealp.h, usage.adb, utils2.c,
9431 utils.c, validsw.adb, validsw.ads, widechar.adb,
9432 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9433 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9434 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9435 gnatvsn.ads: Merge with ACT tree.
9437 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9439 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9441 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9442 (gnat_ug_vmx.info): Likewise.
9443 (gnat_ug_vxw.info): Likewise.
9444 (gnat_ug_wnt.info): Likewise.
9445 (gnat_rm.info): Likewise.
9446 (gnat-style.info): Likewise.
9448 * Make-lang.in (ada.install-info): Remove target.
9450 (install-info): Likewise.
9451 (gnat_ug_unx.info): Simplify rule.
9452 (gnat_ug_vmx.info): Likewise.
9453 (gnat_ug_vxw.info): Likewise.
9454 (gnat_ug_wnt.info): Likewise.
9455 (gnat_rm.info): Likewise.
9456 (gnat-style.info): Likewise.
9458 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9460 * Make-lang.in: Replace uses of $(target_alias) with
9461 $(target_noncanonical).
9462 * ada/Makefile.in: Remove unused mention of $(target_alias).
9464 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9466 * Make-lang.in (ada.info): Replace with ...
9468 (ada.dvi): Replace with ...
9471 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9473 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9474 initialize dconstp5 and dconstmp5.
9476 2003-09-28 Richard Henderson <rth@redhat.com>
9478 * trans.c (tree_transform): Update call to expand_asm_operands.
9480 2003-09-21 Richard Henderson <rth@redhat.com>
9482 * trans.c, utils.c: Revert.
9484 2003-09-21 Richard Henderson <rth@redhat.com>
9486 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9489 2003-09-04 Michael Matz <matz@suse.de>
9491 * misc.c: Include "target.h".
9492 * Make-lang.in (misc.o): Add dependency on target.h.
9494 2003-09-03 DJ Delorie <dj@redhat.com>
9496 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9499 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9501 * Makefile.in: Update substitutions to match changes to
9502 configure. Use include directives instead of @-insertions
9503 to read in host and target fragments. Add a rule to
9504 regenerate ada/Makefile.
9506 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9508 * lang-options.h: Remove.
9509 * lang.opt: Add help text.
9511 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9513 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9516 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9518 * misc.c (gnat_handle_option): Don't handle filenames.
9520 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9522 * Make-lang.in: Replace PWD with PWD_COMMAND.
9523 * Makefile.adalib: Likewise.
9524 * Makefile.in: Likewise.
9526 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9528 * misc.c (gnat_argv): Revert last change.
9529 (gnat_handle_option, gnat_init_options): Copy arguments.
9531 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9533 * misc.c (gnat_argv): Make const.
9535 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9537 * misc.c (save_argc, save_argv): Keep non-static!
9539 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9541 * misc.c (save_argc, save_argv): Make static.
9542 (gnat_init_options): New prototype.
9543 (gnat_init_options): Update.
9545 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9547 * gnat_ug.texi: Remove unlikely characters from @vars.
9548 * gnat_ug_vms.texi: Regenerate.
9550 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9552 * misc.c (record_code_position): Adjust emit_note call.
9554 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9556 * misc.c (gnat_handle_option): Don't check for missing arguments.
9558 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9560 * utils.c (end_subprog_body): Adjust expand_function_end call.
9562 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9564 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9567 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9569 * lang.opt: Declare Ada.
9570 * misc.c (gnat_init_options): Update.
9572 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9574 * utils.c (begin_subprog_body): Adjust init_function_start call.
9576 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9578 * Make-lang.in: Update to use options.c and options.h.
9579 * misc.c: Include options.h not aoptions.h.
9580 (gnat_handle_option): Abort on unrecognized switch.
9581 (gnat_init_options): Request Ada switches.
9583 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9585 * lang.opt: Add -Wall.
9586 * misc.c (gnat_handle_option): Handle it.
9588 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
9590 * misc.c (gnat_handle_option): Fix warnings.
9592 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
9594 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
9596 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
9598 * Make-lang.in: Update to handle command-line options.
9599 * lang.opt: New file.
9600 * misc.c: Include aoptions.h.
9601 (cl_options_count, cl_options): Remove.
9602 (gnat_handle_option): New.
9603 (gnat_decode_option): Remove.
9604 (LANG_HOOKS_DECODE_OPTION): Remove.
9605 (LANG_HOOKS_HANDLE_OPTION): Override.
9607 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
9609 * init.c, misc.c, trans.c, utils.c: Remove dead code.
9611 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
9613 * Makefile.in: Replace "host_canonical" with "host" for autoconf
9616 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
9618 * Make-lang.in: Update.
9619 * misc.c: Include opts.h. Define cl_options_count and cl_options.
9621 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
9623 * misc.c (gnat_init_options): Update.
9625 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9627 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
9628 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
9629 __attribute__ ((__unused__)).
9631 2003-06-05 Jan Hubicka <jh@suse.cz>
9633 * Make-lang.in: Add support for stageprofile and stagefeedback
9635 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9637 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
9638 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
9640 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
9642 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
9643 Remove non-VMS directive.
9644 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
9646 (Examples of gnatls Usage): Remove VMS alternative.
9648 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
9651 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
9652 and turn ZCX_By_Default back to False since the underlying support
9653 is not quite there yet.
9655 2003-06-01 Andreas Jaeger <aj@suse.de>
9657 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
9658 and ROUND_TYPE_SIZE_UNIT.
9660 2003-05-22 Geert Bosch <bosch@gnat.com>
9662 * gnat_rm.texi : Remove reference to Ada Core Technologies.
9664 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
9666 * trans.c (tree_transform): Use location_t and input_location
9668 (build_unit_elab): Likewise.
9669 * utils.c (create_label_decl): Likewise.
9671 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
9673 * trans.c (tree_transform, build_unit_elab,
9674 set_lineno): Rename lineno to input_line.
9675 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
9676 end_subprog_body): Likewise.
9677 * utils2.c (build_call_raise): Likewise.
9679 2003-05-01 Laurent Guerby <guerby@acm.org>
9682 * 5iosinte.ads: Increase pthread_cond_t size to match recent
9683 LinuxThread and NPTL version, merge from ACT.
9685 2003-04-28 Zack Weinberg <zack@codesourcery.com>
9687 * utils.c (convert): No need to clear TREE_CST_RTL.
9689 2003-04-23 Geert Bosch <bosch@gnat.com>
9691 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9692 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9693 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9694 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9695 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9696 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
9697 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
9698 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
9699 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9700 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
9701 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
9702 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
9703 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
9704 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
9705 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
9706 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
9707 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
9708 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
9709 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
9710 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
9711 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
9712 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
9713 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9714 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
9715 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
9716 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
9717 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
9718 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
9719 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
9720 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
9721 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
9722 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
9723 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
9724 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
9725 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
9726 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
9727 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
9728 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
9729 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
9730 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
9731 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
9732 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
9733 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
9734 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
9735 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
9736 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
9737 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9738 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
9739 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
9740 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
9741 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
9742 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
9743 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
9744 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
9745 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
9746 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
9747 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
9748 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
9749 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
9750 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
9751 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
9752 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
9753 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
9754 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
9755 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
9756 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
9757 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
9758 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
9759 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
9760 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
9761 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
9762 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
9763 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
9764 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
9765 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
9766 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
9767 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
9768 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
9769 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
9770 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
9771 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
9772 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
9773 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
9774 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
9775 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
9776 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
9777 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
9778 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
9779 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
9780 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
9781 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
9782 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
9783 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
9784 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
9785 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
9786 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
9787 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
9788 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
9789 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
9790 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
9791 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
9792 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
9793 ali.adb, ali.ads, alloc.ads, argv.c,
9794 atree.adb, atree.ads, atree.h, aux-io.c,
9795 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
9796 binde.adb, binde.ads, binderr.adb, binderr.ads,
9797 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
9798 butil.adb, butil.ads, cal.c, calendar.ads,
9799 casing.adb, casing.ads, ceinfo.adb, checks.adb,
9800 checks.ads, cio.c, comperr.adb, comperr.ads,
9801 config-lang.in, csets.adb, csets.ads, csinfo.adb,
9802 cstand.adb, cstand.ads, cuintp.c, debug.adb,
9803 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
9804 dec-io.ads, dec.ads, deftarg.c, directio.ads,
9805 einfo.adb, einfo.ads, elists.adb, elists.ads,
9806 elists.h, errno.c, errout.adb, errout.ads,
9807 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
9808 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
9809 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
9810 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
9811 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
9812 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
9813 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
9814 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
9815 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
9816 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
9817 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
9818 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
9819 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
9820 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
9821 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
9822 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
9823 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
9824 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
9825 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
9826 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
9827 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9828 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9829 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9830 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
9831 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
9832 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
9833 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
9834 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
9835 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
9836 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
9837 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
9838 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
9839 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
9840 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
9841 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
9842 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
9843 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
9844 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
9845 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
9846 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
9847 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
9848 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
9849 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
9850 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
9851 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
9852 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
9853 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
9854 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
9855 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
9856 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
9857 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
9858 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
9859 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
9860 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
9861 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
9862 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
9863 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
9864 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
9865 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
9866 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9867 lib.adb, lib.ads, live.adb, live.ads,
9868 machcode.ads, make.adb, make.ads, makeusg.adb,
9869 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
9870 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
9871 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
9872 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
9873 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
9874 mlib.ads, namet.adb, namet.ads, nlists.adb,
9875 nlists.ads, opt.adb, opt.ads, osint-b.adb,
9876 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
9877 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
9878 osint.ads, output.adb, output.ads, par-ch10.adb,
9879 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
9880 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9881 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
9882 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
9883 par-tchk.adb, par-util.adb, par.adb, par.ads,
9884 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
9885 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
9886 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
9887 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
9888 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
9889 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
9890 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
9891 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
9892 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
9893 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
9894 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
9895 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
9896 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
9897 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
9898 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
9899 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
9900 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
9901 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9902 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
9903 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
9904 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
9905 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
9906 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9907 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
9908 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
9909 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
9910 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
9911 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
9912 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
9913 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
9914 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
9915 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
9916 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
9917 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
9918 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
9919 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
9920 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
9921 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
9922 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
9923 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
9924 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
9925 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
9926 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
9927 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
9928 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
9929 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
9930 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
9931 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
9932 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
9933 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
9934 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
9935 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
9936 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
9937 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
9938 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
9939 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
9940 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
9941 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
9942 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
9943 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
9944 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
9945 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
9946 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
9947 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
9948 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
9949 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
9950 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
9951 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
9952 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
9953 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
9954 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
9955 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
9956 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
9957 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
9958 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
9959 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
9960 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
9961 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
9962 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
9963 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
9964 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
9965 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
9966 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
9967 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
9968 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
9969 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
9970 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
9971 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
9972 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
9973 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
9974 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
9975 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
9976 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
9977 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
9978 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
9979 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
9980 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
9981 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
9982 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
9983 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
9984 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
9985 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
9986 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
9987 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
9988 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
9989 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
9990 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
9991 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
9992 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
9993 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
9994 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9995 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9996 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
9997 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
9998 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
9999 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
10000 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
10001 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
10002 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
10003 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
10004 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
10005 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
10006 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
10007 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
10008 snames.ads, sprint.adb, sprint.ads, stand.adb,
10009 stand.ads, stringt.adb, stringt.ads, style.adb,
10010 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
10011 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
10012 switch-m.ads, switch.adb, switch.ads, system.ads,
10013 table.adb, table.ads, targparm.adb, targparm.ads,
10014 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
10015 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
10016 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
10017 ttypef.ads, ttypes.ads, types.adb, types.ads,
10018 uintp.adb, uintp.ads, uname.adb, uname.ads,
10019 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
10020 usage.adb, usage.ads, validsw.adb, validsw.ads,
10021 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
10022 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
10023 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
10024 formatting and other trivial changes from ACT.
10026 2003-04-12 Zack Weinberg <zack@codesourcery.com>
10028 * gigi.h, utils2.c (build_constructor):
10029 Rename gnat_build_constructor. Use build_constructor.
10030 * decl.c (gnat_to_gnu_entity)
10031 * trans.c (tree_transform, pos_to_constructor, extract_values)
10032 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
10033 (unchecked_convert)
10034 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
10035 (fill_vms_descriptor):
10038 2003-04-06 Zack Weinberg <zack@codesourcery.com>
10040 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
10041 * misc.c (gnat_tree_size): New function.
10042 (LANG_HOOKS_TREE_SIZE): Override.
10044 2003-04-03 Jason Merrill <jason@redhat.com>
10046 * misc.c (gnat_adjust_rli): #if 0.
10048 2003-03-31 Geert Bosch <bosch@gnat.com>
10051 * link.c : Fix misspelled "const" keyword
10053 2003-03-23 Mark Mitchell <mark@codesourcery.com>
10056 * utils2.c: Adjust calls to put_var_into_stack.
10058 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
10060 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
10062 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
10064 * misc.c (gnat_init): Update for new prototype.
10066 2003-03-05 Olivier Hainque <hainque@gnat.com>
10069 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
10070 warning, and fix return type for the IN_RTS && !SJLJ case.
10072 2003-03-04 Tom Tromey <tromey@redhat.com>
10074 * Make-lang.in (ada.tags): New target.
10076 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10079 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10080 wrapper, which name remains constant whatever underlying GCC
10083 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10084 the stable interface needed for a-except.
10086 2003-03-02 Andreas Jaeger <aj@suse.de>
10088 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10089 gnat_ug_wnt.texi: Regenerate.
10091 2003-03-02 Laurent Guerby <guerby@acm.org>
10093 * Makefile.in (install-gnatlib): Match previous change there
10096 2003-02-28 Andreas Schwab <schwab@suse.de>
10098 * Make-lang.in (install-gnatlib): Change to ada directory before
10099 running make instead of using ada/Makefile directly.
10101 2003-02-18 Ben Elliston <bje@redhat.com>
10103 Part of fix for PR ada/9406
10104 * gnat_ug.texi (Binder output file): Grammar fix.
10106 2003-02-18 Ben Elliston <bje@redhat.com>
10109 * 5qtaprop.adb (Sleep): Fix typo in comment.
10111 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10113 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10114 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10115 gnat_ug_wnt.texi: Regenerate.
10117 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10119 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10120 be created if necessary.
10121 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10122 if necessary. Remove erroneous and redundant gnatchop
10123 installation commands. Test for gnatdll before attempting
10125 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10126 and gnatdll from all plausible locations.
10128 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10130 * utils2.c (build_unary_op): Don't check flag_volatile.
10131 * gnat_ug.texi: Remove -fvolatile from example.
10132 * gnat_ug_vxw.texi: Likewise.
10134 2003-01-29 Laurent Guerby <guerby@acm.org>
10137 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10138 * Makefile.in: match previous change.
10139 * Make-lang.in: match previous change.
10141 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10143 * 5rosinte.ads: Add SIGXCPU.
10144 * 5rtpopsp.adb: New file.
10145 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10146 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10147 specific file 5rtpopsp.adb.
10148 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10149 is likely needed for all newlib targets.
10150 * init.c: Add RTEMS specific version of __gnat_initialize().
10152 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10154 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10156 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10158 * init.c (__gnat_error_handler): Make msg const.
10160 * gmem.c (convert_addresses): Move declaration ...
10161 * adaint.h: ... here.
10162 * adaint.c (convert_addresses): Adapt addrs type to match
10165 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10167 2003-01-24 Andreas Schwab <schwab@suse.de>
10169 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10170 size_t to avoid warning.
10172 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10174 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10176 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10178 * gnat_rm.texi: Remove RCS version number.
10180 * ada-tree.h (union lang_tree_node): Add chain_next option.
10182 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10184 * Make-lang.in (ada.install-info, ada.install-common,
10185 ada.uninstall): Prepend $(DESTDIR) to the destination
10186 directory in all (un)installation commands.
10187 * Makefile.in (install-gnatlib, install-rts): Ditto.
10189 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10191 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10192 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10193 gnat_ug_wnt.texi: Regenerate.
10195 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10197 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10199 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10200 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10201 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10202 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10203 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10204 $(srcdir)/doc/include/gcc-common.texi.
10206 2002-12-15 Geert Bosch <bosch@gnat.com>
10208 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10210 2002-12-14 Geert Bosch <bosch@gnat.com>
10212 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10213 case of a body created for a Renaming_As_Body, on which
10214 conformance checks are not performed. Fixes PR ada/5690.
10216 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10218 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10219 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10220 not already included.
10221 * Make-lang.in: Update dependencies.
10223 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10224 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10225 solution to buffer overflow bug on GNU/Linux.
10227 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10228 Closes PR ada/5856 and PR ada/6919 !
10229 * bindgen.adb: Remove all references to Public_Version.
10230 * comperr.adb: Remove all references to Public_Version and
10231 GNATPRO_Version; correct bug reporting instructions.
10232 * comperr.ads: Change to match bug box.
10233 * gnatvsn.ads: Remove all references to Public version and
10236 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10238 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10242 * config-lang.in: Remove diff_excludes.
10244 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10246 * trans.c (gnu_pending_elaboration_lists): New GC root.
10247 (build_unit_elab): Use..
10249 2002-10-30 Geert Bosch <bosch@gnat.com>
10251 * misc.c : Include optabs.h
10253 * Make-lang.in (misc.o): Add dependency on optabs.h
10255 2002-10-29 Geert Bosch <bosch@gnat.com>
10257 * Make-lang.in (gnatbind): Depend on CONFIG_H
10259 2002-10-29 Geert bosch <bosch@gnat.com>
10261 * misc.c: Unrevert misc.c (1.13)
10263 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10265 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10266 maintainership comments.
10268 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10270 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10271 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10272 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10273 7staprop.adb: Correct statements in comments about
10274 maintainership of GNAT.
10277 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10278 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10279 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10280 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10281 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10282 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10283 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10284 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10285 comments about maintainership of GNAT.
10287 PR ada/6919 (forward port of patch for PR ada/5904)
10288 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10289 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10290 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10291 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10292 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10293 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10294 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10295 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10296 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10297 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10298 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10299 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10300 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10301 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10302 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10303 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10304 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10305 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10306 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10307 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10308 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10309 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10310 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10311 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10312 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10313 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10314 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10315 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10316 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10317 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10318 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10319 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10320 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10321 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10322 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10323 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10324 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10325 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10326 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10327 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10328 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10329 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10330 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10331 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10332 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10333 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10334 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10335 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10336 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10337 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10338 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10339 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10340 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10341 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10342 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10343 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10344 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10345 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10346 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10347 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10348 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10349 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10350 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10351 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10352 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10353 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10354 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10355 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10356 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10357 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10358 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10359 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10360 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10361 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10362 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10363 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10364 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10365 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10366 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10367 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10368 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10369 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10370 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10371 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10372 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10373 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10374 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10375 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10376 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10377 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10378 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10379 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10380 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10381 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10382 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10383 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10384 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10385 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10386 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10387 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10388 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10389 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10390 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10391 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10392 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10393 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10394 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10395 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10396 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10397 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10398 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10399 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10400 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10401 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10402 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10403 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10404 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10405 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10406 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10407 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10408 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10409 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10410 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10411 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10412 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10413 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10414 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10415 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10416 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10417 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10418 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10419 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10420 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10421 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10422 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10423 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10424 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10425 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10426 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10427 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10428 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10429 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10430 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10431 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10432 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10433 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10434 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10435 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10436 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10437 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10438 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10439 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10440 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10441 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10442 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10443 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10444 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10445 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10446 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10447 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10448 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10449 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10450 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10451 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10452 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10453 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10454 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10455 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10456 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10457 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10458 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10459 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10460 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10461 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10462 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10463 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10464 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10465 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10466 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10467 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10468 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10469 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10470 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10471 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10472 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10473 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10474 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10475 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10476 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10477 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10478 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10479 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10480 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10481 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10482 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10483 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10484 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10485 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10486 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10487 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10488 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10489 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10490 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10491 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10492 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10493 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10494 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10495 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10496 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10497 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10498 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10499 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10500 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10501 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10502 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10503 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10504 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10505 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10506 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10507 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10508 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10509 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10510 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10511 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10512 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10513 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10514 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10515 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10516 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10517 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10518 stringt.ads stringt.h style.adb style.ads stylesw.adb
10519 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10520 table.adb table.ads targparm.adb targparm.ads targtyps.c
10521 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10522 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10523 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10524 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10525 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10526 usage.ads utils.c utils2.c validsw.adb validsw.ads
10527 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10528 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10529 xtreeprs.adb: Correct statements in comments about maintainership
10532 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10534 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10535 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10536 * gnatvsn.ads: Gnat_Version_String is now a function.
10537 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10538 copy the C version_string into a String and return it.
10539 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10540 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10541 Remove pragma Ident (Gnat_Version_String). If this was the
10542 sole use of package Gnatvsn, remove the with statement too.
10543 * gnat1drv.adb: Tweak -gnatv output.
10545 2002-09-17 Richard Henderson <rth@redhat.com>
10547 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10548 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10549 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10550 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10551 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10552 and real_2expN instead of a loop.
10553 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10554 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10556 2002-08-25 Andre Leis <a.leis@gmx.net>
10557 David Billinghurst (David.Billinghurst@riotinto.com>
10559 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10561 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10563 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10564 Remove $(CONFIG_H) dependency.
10566 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10568 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10570 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10572 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10574 * misc.c (gnat_decode_option): Likewise.
10576 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10578 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10579 function approach did not work well because of a side effect (the
10580 function call could reallocate the table which was being indexed
10581 using its result). Fixes ada/4851. [RESURRECTED]
10583 2002-07-01 Roger Sayle <roger@eyesopen.com>
10585 * ada/utils.c (builtin_function): Accept an additional parameter.
10587 2002-06-28 Andreas Jaeger <aj@suse.de>
10590 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
10593 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10595 * Makefile.in (SHELL): Set to @SHELL@.
10597 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10599 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
10600 array size calculation.
10602 2002-06-04 Andreas Jaeger <aj@suse.de>
10604 * Make-lang.in (gnatbind): Readd rule that has been lost in last
10607 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
10609 Merge from pch-branch:
10611 * config-lang.in (gtfiles): Add ada-tree.h.
10612 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
10613 (SET_TYPE_MODULUS): New.
10614 (SET_TYPE_INDEX): New.
10615 (SET_TYPE_DIGITS_VALUE): New.
10616 (SET_TYPE_RM_SIZE): New.
10617 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
10618 (SET_TYPE_ADA_SIZE): New.
10619 (SET_TYPE_ACTUAL_BOUNDS): New.
10620 (SET_DECL_CONST_CORRESPONDING_VAR): New.
10621 (SET_DECL_ORIGINAL_FIELD): New.
10622 (TREE_LOOP_ID): Correct typo.
10623 * decl.c: Use new macros.
10624 * utils.c: Include debug.h, use new macros.
10625 * utils2.c: Use new macros.
10627 * ada-tree.h: Update all macros for new tree description.
10628 (struct tree_loop_id): New.
10629 (union lang_tree_node): New.
10630 (struct lang_decl): New.
10631 (struct lang_type): New.
10632 * misc.c (gnat_mark_tree): Delete.
10633 (LANG_HOOKS_MARK_TREE): Delete.
10634 * trans.c (tree_transform): No longer any need to cast
10637 * utils.c (struct language_function): New dummy structure.
10639 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
10640 (misc.o): Likewise.
10641 (utils.o): Likewise; also gtype-ada.h.
10642 * Make-lang.in (gnat1): Add dependency on s-gtype.
10643 (gnatbind): Add dependency on $(CONFIG_H).
10644 * utils.c: Correct last #include.
10645 (stuct e_stack): Remove unnecessary 'static'.
10646 (mark_e_stack): Remove unused prototype.
10648 * scn-nlit.adb: Remove whitespace after version number to
10649 keep lines under 80 chars.
10650 * snames.adb: Likewise.
10651 * treepr.ads: Likewise.
10653 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
10654 (misc.o): Likewise.
10655 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
10656 * config-lang.in (gtfiles): New.
10657 * decl.c: Use gengtype for roots.
10658 * gigi.h: Use gengtype for roots.
10659 * trans.c: Use gengtype for roots.
10660 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
10662 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
10664 * misc.c (gnat_init): Adjust setting of internal_error_function.
10666 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
10668 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
10669 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10670 gnat_ug_wnt.texi: Regenerate.
10672 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
10674 * 5ntaprop.adb (with System.OS_Primitives): Remove.
10676 * cstreams.c (max_path_len): Move from here ...
10677 * adaint.c (__gnat_max_path_len): ... to here.
10678 * adaint.c (__gnat_max_path_len): Declare.
10679 * g-dirope.adb (Max_Path): Adjust.
10680 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
10681 * i-cstrea.ads (max_path_len): Adjust.
10682 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
10683 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
10685 * Makefile.in, Make-lang.in: Documentation is now built in
10686 Make-lang.in. Store Info and generated Texinfo files in the
10688 * gnat_ug.texi: Remove CVS keywords, correct version number.
10689 Set file name correctly.
10691 * gnat_ug_*.texi: Add.
10692 * .cvsignore: Ignore generated Texinfo files.
10694 2002-05-30 Zack Weinberg <zack@codesourcery.com>
10696 * ada.h: Add MI guard macro.
10697 (SUBTYPE): Define constants with an anonymous enum, not static
10699 (IN): Cast constants to appropriate type before use.
10701 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
10703 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
10706 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10708 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
10709 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
10710 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
10711 (ALL_ADA_CFLAGS): Likewise.
10712 (ADA_INCLUDES): Likewise.
10713 Adapt for new working dir.
10714 (GNATBIND): Use Makefile.in version.
10715 (.SUFFIXES): Copy from Makefile.in.
10716 (ada-warn): Define.
10717 (.adb.o, .ads.o): Copy from Makefile.in.
10718 Added $(OUTPUT_OPTION).
10719 (GNAT1_C_OBJS): Moved from Makefile.in.
10720 Prefix with ada subdir.
10721 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
10722 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
10723 Adapt for new working dir.
10724 (EXTRA_GNATBIND_OBJS): Likewise.
10725 (ADA_BACKEND): Moved from Makefile.in.
10726 Renamed to avoid conflict with global BACKEND.
10728 (TARGET_ADA_SRCS): Moved from Makefile.in.
10729 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
10731 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
10732 (ada_extra_files): Moved from Makefile.in.
10733 Prefix with ada subdir.
10734 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
10735 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
10736 (ada/nmake.ads): Likewise.
10737 (update-sources): Moved from Makefile.in.
10738 Prefix with ada subdir.
10739 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
10740 (ADA_TREE_H): Likewise.
10741 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
10742 (ada/memtrack.o): Likewise.
10743 (ada/adadecode.o): Likewise.
10744 Update dependencies.
10745 (ada/adaint.o): New.
10746 (ada/argv.o): Moved from Makefile.in.
10747 Prefix with ada subdir.
10748 Update dependencies.
10749 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
10750 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
10751 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
10752 Prefix with ada subdir.
10753 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
10754 (GNAT DEPENDENCIES): Regenerate.
10755 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
10756 toplevel Makefile.in.
10757 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
10758 (TARGET_ADA_SRCS): Removed.
10759 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
10760 (GNATBIND_OBJS): Likewise.
10761 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
10762 (BACKEND): Removed.
10763 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
10764 (TREE_H): Likewise.
10765 (ada_extra_files): Likewise.
10766 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
10767 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
10768 (update-sources): Likewise.
10769 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
10770 (ADA_TREE_H): Likewise.
10771 (adadecoce.o): Likewise.
10772 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
10773 (GNAT DEPENDENCIES): Likewise.
10775 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10777 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
10778 * Makefile.in: Likewise.
10780 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10782 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
10783 Restore $(CONFIG_H) and prefix.o dependencies.
10784 (ada.stage[1-4]): Depend on stage?-start.
10786 * Makefile.in (b_gnatb.c): Depend on interfac.o.
10788 2002-05-02 Jim Wilson <wilson@redhat.com>
10790 * utils.c (finish_record_type): Change record_size to record_type.
10792 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
10794 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
10795 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
10796 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
10798 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
10800 * misc.c (gnat_parse_file): Update.
10802 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
10804 * misc.c (gnat_init): Don't set lang_attribute_common.
10806 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
10808 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
10810 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
10812 * gnat_ug.texi: New file.
10814 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
10815 instead of gfdl.texi
10817 * xgnatug.adb, ug_words: New files.
10819 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
10820 gnat_rm and gnat-style manuals.
10822 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
10824 * gigi.h (incomplete_type_error): Remove.
10825 * utils.c (incomplete_type_error): Remove.
10827 2002-04-16 Mark Mitchell <mark@codesourcery.com>
10829 * trans.c (tree_transform): Add has_scope argument to
10830 expand_start_stmt_expr.
10832 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10834 * gigi.h (truthvalue_conversion): Rename.
10835 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
10836 * trans.c (tree_transform): Update.
10837 * utils2.c (truthvalue_conversion): Rename, update.
10838 (build_binary_op, build_unary_op): Update.
10840 2002-04-04 Laurent Guerby <guerby@acm.org>
10842 * make.adb: Implement -margs, remove restriction about file name placement.
10843 * makeusg.adb: Documentation update.
10844 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
10845 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
10847 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10849 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
10850 (builtin_function): Similarly.
10852 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10854 * decl.c (gnat_to_gnu_entity): Update.
10855 * gigi.h (mark_addressable): Rename.
10856 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
10857 * trans.c (tree_transform): Update.
10858 * utils.c (create_var_decl): Update.
10859 * util2.c (build_binary_op, build_unary_op,
10860 fill_vms_descriptor): Update.
10861 (mark_addressable): Rename, update.
10863 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10865 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
10867 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
10868 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
10869 * trans.c (tree_transform, convert_with_check): Update.
10870 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
10873 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
10875 * gigi.h (finish_incomplete_decl): Rename.
10876 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
10877 * utils.c (gnat_init_decl_processing): Don't set hook.
10878 (finish_incomplete_decl): Rename.
10880 2002-03-29 Andreas Schwab <schwab@suse.de>
10882 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
10885 2001-03-28 Robert Dewar <dewar@gnat.com>
10888 (Remove_Checks): New procedure
10891 (Remove_Checks): New procedure
10894 Use new Duplicate_Subexpr functions
10895 (Duplicate_Subexpr_No_Checks): New procedure
10896 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10897 (Duplicate_Subexpr): Restore original form (checks duplicated)
10898 (Duplicate_Subexpr): Call Remove_Checks
10901 (Duplicate_Subexpr_No_Checks): New procedure
10902 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10903 Add 2002 to copyright notice
10905 * sem_util.adb: Use new Duplicate_Subexpr functions
10908 (Eval_Indexed_Component): This is the place to call
10909 Constant_Array_Ref and to replace the value. We simply merge
10910 the code of this function in here, since it is now no longer
10911 used elsewhere. This fixes the problem of the back end not
10912 realizing we were clever enough to see that this was
10914 (Expr_Val): Remove call to Constant_Array_Ref
10915 (Expr_Rep_Val): Remove call to Constant_Array_Ref
10917 (Constant_Array_Ref): Deal with string literals (patch
10918 suggested by Zack Weinberg on the gcc list)
10920 2001-03-28 Ed Schonberg <schonber@gnat.com>
10922 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
10923 Duplicate_Subexpr_Move_Checks.
10925 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
10926 Duplicate_Subexpr_Move_Checks.
10928 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
10929 value of array exists before retrieving it (it may a private
10930 protected component in a function).
10932 2002-03-28 Geert Bosch <bosch@gnat.com>
10934 * prj-pp.adb : New file.
10936 * prj-pp.ads : New file.
10938 2002-03-28 Andreas Jaeger <aj@suse.de>
10940 * Makefile.in (stamp-sdefault): Fix path for Makefile.
10942 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
10944 * misc.c (gnat_expand_expr): Move prototype.
10946 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10948 * misc.c (insert_default_attributes): Remove.
10950 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10952 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
10953 (gnat_init): Don't set hook.
10954 (gnat_expand_expr): Fix prototype.
10956 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10958 * misc.c (ggc_p): Remove.
10960 2002-03-27 Geert Bosch <bosch@gnat.com>
10962 * prj-makr.ads, prj-makr.adb : New files.
10964 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
10966 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
10967 (lang_mark_tree): Make static, rename.
10969 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
10971 * misc.c (maybe_build_cleanup): Remove.
10973 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
10975 * gigi.h (yyparse): Remove.
10977 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
10979 * gnat_rm.texi: Sync with ACT version.
10980 (From Ben Brosgol <brosgol@gnat.com>)
10982 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
10984 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
10985 (gnat_init): Remove old hook.
10987 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
10989 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
10990 (yyparse): Rename gnat_parse_file.
10992 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
10994 Delete all lines containing "$Revision:".
10995 * xeinfo.adb: Don't look for revision numbers.
10996 * xnmake.adb: Likewise.
10997 * xsinfo.adb: Likewise.
10998 * xsnames.adb: Likewise.
10999 * xtreeprs.adb: Likewise.
11001 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11003 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
11004 gnat_tree_code_name): Delete.
11005 (tree_code_type, tree_code_length, tree_code_name): Define.
11006 (gnat_init): Don't try to copy into the various tree_code
11009 2002-03-11 Richard Henderson <rth@redhat.com>
11011 * Makefile.in (.NOTPARALLEL): Add fake tag.
11013 2002-03-07 Geert Bosch <bosch@gnat.com>
11015 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
11016 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
11017 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
11018 switch-m.adb, switch-m.ads : New files.
11020 2002-03-07 Geert Bosch <bosch@gnat.com>
11022 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
11023 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
11024 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
11025 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
11026 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
11027 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
11028 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
11029 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
11030 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
11031 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
11032 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
11033 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
11034 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
11035 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
11036 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
11037 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
11038 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
11039 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
11040 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11041 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
11042 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
11043 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
11044 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
11045 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
11046 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
11047 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
11048 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
11049 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
11050 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
11051 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
11052 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
11053 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
11054 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
11055 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
11056 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11057 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
11058 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11059 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
11060 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
11061 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
11062 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
11063 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
11064 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
11065 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
11066 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
11067 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
11068 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
11069 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
11070 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
11071 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
11072 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
11073 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
11074 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
11075 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
11076 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11077 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11078 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11079 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11080 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11081 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11082 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11083 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11084 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11085 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11086 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11087 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11088 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11089 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11090 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11091 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11092 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11093 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11094 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11095 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11096 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11097 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11098 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11099 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11100 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11101 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11102 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11103 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11104 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11105 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11106 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11107 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11108 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11109 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11110 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11111 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11112 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11113 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11114 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11115 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11116 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11117 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11118 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11120 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11121 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11122 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11123 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11125 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11126 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11128 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11129 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11131 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11132 from mdllfile.ad[bs] and mdlltool.ad[bs]
11134 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11136 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11137 lieu of explicit sizeof/sizeof.
11139 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11141 * misc.c (copy_lang_decl): Remove.
11143 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11145 * misc.c: Delete traditional-mode-related code copied from the
11146 C front end but not used, or used only to permit the compiler
11149 2002-02-07 Richard Henderson <rth@redhat.com>
11151 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11152 * adaint.h (__gnat_to_gm_time): Update prototype.
11154 2002-01-30 Richard Henderson <rth@redhat.com>
11156 * trans.c (tree_transform) [N_Loop_Statement]: Use
11157 expand_exit_loop_top_cond.
11159 2001-12-23 Richard Henderson <rth@redhat.com>
11161 * utils.c (end_subprog_body): Push GC context around
11162 rest_of_compilation for nested functions.
11164 2001-12-23 Richard Henderson <rth@redhat.com>
11166 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11168 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11170 * gnat-style.texi (Declarations and Types): Remove ancient style
11171 rule which was mandated by code generation issues.
11173 * gnat-style.texi (header): Add @dircategory, @direntry.
11174 (title page): Remove date.
11175 (general) Add @./@: where approriate, and two spaces after the
11176 full stop at the end of a sentence. Use @samp markup when
11177 referring concrete lexical entities (keywords, attribute names
11178 etc.), and @syntax for ARM grammar elements. Use @r for English
11179 text in comments. Use @emph for emphasis. Change "if-statements"
11180 etc. to "if statements" (without @samp). Break long lines. Make
11181 casing of section names consistent.
11182 (Identifiers): Use @samp markup for variable names.
11183 (Comments): Use @samp markup for comment characters. Line-end
11184 comments may follow any Ada code, not just statements. Fix
11185 misspelling of "Integer" as "integer".
11186 (Loop statements): Do not use variable name "I", use "J".
11187 (Subprogram Declarations): Document alignment.
11188 (Subprogram Bodies, Block statements): Document empty line before
11191 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11193 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11194 function approach did not work well because of a side effect (the
11195 function call could reallocate the table which was being indexed
11196 using its result). Fixes ada/4851.
11198 2001-12-19 Robert Dewar <dewar@gnat.com>
11200 * bindgen.adb: Minor reformatting
11202 * cstand.adb: Minor reformatting
11204 * fmap.adb: Minor reformatting
11205 Change name from Add for Add_To_File_Map (Add is much too generic)
11206 Change Path_Name_Of to Mapped_Path_Name
11207 Change File_Name_Of to Mapped_File_Name
11208 Fix copyright dates in header
11211 Change name from Add for Add_To_File_Map (Add is much too generic)
11212 Change Path_Name_Of to Mapped_Path_Name
11213 Change File_Name_Of to Mapped_File_Name
11214 Fix copyright dates in header
11216 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11217 Add use clause for Fmap.
11219 * make.adb: Minor reformatting
11221 * osint.adb: Minor reformatting. Change of names in Fmap.
11222 Add use clause for Fmap.
11224 * prj-env.adb: Minor reformatting
11226 * prj-env.ads: Minor reformatting
11228 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11229 error found (there were odd exceptions to this general rule in
11230 -gnatec/-gnatem processing)
11232 2001-12-19 Olivier Hainque <hainque@gnat.com>
11234 * raise.c (__gnat_eh_personality): Exception handling personality
11235 routine for Ada. Still in rough state, inspired from the C++ version
11236 and still containing a bunch of debugging artifacts.
11237 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11238 inspired from the C++ library.
11240 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11241 exception handling integration.
11243 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11245 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11246 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11247 (HIE_OBJS): Add s-fat*.o
11248 (RAVEN_SOURCES): Remove files that are no longer required. Add
11249 interrupt handling files.
11250 (RAVEN_MOD): Removed, no longer needed.
11252 2001-12-19 Robert Dewar <dewar@gnat.com>
11254 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11255 Add 2001 to copyright date
11257 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11258 need to force universal inlining for these cases.
11260 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11262 * s-taprob.adb: Minor clean ups so that this unit can be used in
11265 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11266 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11268 2001-12-19 Vincent Celier <celier@gnat.com>
11270 * prj-tree.ads (Project_Node_Record): Add comments for components
11271 Pkg_Id and Case_Insensitive.
11273 2001-12-19 Pascal Obry <obry@gnat.com>
11275 * g-socket.adb: Minor reformatting. Found while reading code.
11277 2001-12-19 Robert Dewar <dewar@gnat.com>
11279 * prj-tree.ads: Minor reformatting
11281 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11283 * config-lang.in (diff_excludes): Remove.
11285 2001-12-17 Ed Schonberg <schonber@gnat.com>
11287 * sem_res.adb (Resolve_Selected_Component): do not generate a
11288 discriminant check if the selected component is a component of
11289 the argument of an initialization procedure.
11291 * trans.c (tree_transform, case of arithmetic operators): If result
11292 type is private, the gnu_type is the base type of the full view,
11293 given that the full view itself may be a subtype.
11295 2001-12-17 Robert Dewar <dewar@gnat.com>
11297 * sem_res.adb: Minor reformatting
11299 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11300 parameter in call to Machine (unknown horrible effects from this
11303 * urealp.h: Add definition of Round_Even for call to Machine
11304 Add third parameter for Machine
11306 2001-12-17 Ed Schonberg <schonber@gnat.com>
11308 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11309 predefined units in No_Run_Time mode.
11311 2001-12-17 Richard Kenner <kenner@gnat.com>
11313 * misc.c (insn-codes.h): Now include.
11315 2001-12-17 Olivier Hainque <hainque@gnat.com>
11317 * a-except.adb: Preparation work for future integration of the GCC 3
11318 exception handling mechanism
11319 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11320 to factorize previous code sequences and make them externally callable,
11321 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11322 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11323 Use the new notification routines.
11325 2001-12-17 Emmanuel Briot <briot@gnat.com>
11327 * prj-tree.ads (First_Choice_Of): Document the when others case
11329 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11331 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11332 HI-E mode, in order to support Ravenscar profile properly.
11334 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11335 mode on 32 bits targets.
11337 2001-12-17 Vincent Celier <celier@gnat.com>
11339 * fmap.adb: Initial version.
11341 * fmap.ads: Initial version.
11343 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11344 If search is successfully done, add to mapping.
11346 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11349 (Gnatmake): Add new local variable Mapping_File_Name.
11350 Create mapping file when using project file(s).
11351 Delete mapping file before exiting.
11353 * opt.ads (Mapping_File_Name): New variable
11355 * osint.adb (Find_File): Use path name found in mapping, if any.
11357 * prj-env.adb (Create_Mapping_File): New procedure
11359 * prj-env.ads (Create_Mapping_File): New procedure.
11361 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11364 * usage.adb: Add entry for new switch -gnatem.
11366 * Makefile.in: Add dependencies for fmap.o.
11368 2001-12-17 Ed Schonberg <schonber@gnat.com>
11370 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11371 is a package instantiation rewritten as a package body.
11372 (Install_Withed_Unit): Undo previous change, now redundant.
11374 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11377 (Compute_Length): Move conversion to Unsigned to callers.
11378 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11379 Compute_Length and Determine_Range.
11380 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11381 Compute_Length and Determine_Range.
11382 Above changes fix problem with length computation for supernull arrays
11383 where Max (Len, 0) wasn't getting applied due to the Unsigned
11384 conversion used by Compute_Length.
11386 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11389 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11390 System.Secondary_Stack.
11391 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11393 Remove unused entity RE_Exception_Data.
11395 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11397 * rident.ads (No_Secondary_Stack): New restriction.
11399 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11401 * gnat_rm.texi: Fix minor typos. Found while reading the section
11402 regarding "Bit_Order Clauses" that was sent to a customer.
11403 Very interesting documentation!
11405 2001-12-17 Robert Dewar <dewar@gnat.com>
11407 * sem_case.adb (Choice_Image): Avoid creating improper character
11408 literal names by using the routine Set_Character_Literal_Name. This
11409 fixes bombs in certain error message cases.
11411 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11413 * a-reatim.adb: Minor reformatting.
11415 2001-12-17 Ed Schonberg <schonber@gnat.com>
11417 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11418 case where the formal is an extension of another formal in the current
11419 unit or in a parent generic unit.
11421 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11423 * s-tposen.adb: Update comments. Minor reformatting.
11424 Minor code clean up.
11426 * s-tarest.adb: Update comments. Minor code reorganization.
11428 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11430 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11433 2001-12-17 Robert Dewar <dewar@gnat.com>
11435 * exp_attr.adb: Minor reformatting
11437 2001-12-17 Ed Schonberg <schonber@gnat.com>
11439 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11440 derivations nested within a child unit: verify that the parent
11441 type is declared in an outer scope.
11443 2001-12-17 Robert Dewar <dewar@gnat.com>
11445 * sem_ch12.adb: Minor reformatting
11447 2001-12-17 Ed Schonberg <schonber@gnat.com>
11449 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11450 warning if current unit is a predefined one, from which bodies may
11453 2001-12-17 Robert Dewar <dewar@gnat.com>
11455 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11456 Fix header format. Add 2001 to copyright date.
11458 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11459 which caused CE during compilation if checks were enabled.
11461 2001-12-17 Vincent Celier <celier@gnat.com>
11464 (Switches_Of): New function
11465 (Test_If_Relative_Path): New procedure
11466 (Add_Switches): Use new function Switches_Of
11467 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11468 When using a project file, test if there are any relative
11469 search path. Fail if there are any.
11470 (Gnatmake): Only add switches for the primary directory when not using
11471 a project file. When using a project file, change directory to the
11472 object directory of the main project file. When using a project file,
11473 test if there are any relative search path. Fail if there are any.
11474 When using a project file, fail if specified executable is relative
11475 path with directory information, and prepend executable, if not
11476 specified as an absolute path, with the exec directory. Make sure
11477 that only one -o switch is transmitted to the linker.
11479 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11482 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11483 when using a non standard naming scheme.
11484 (Check_Ada_Naming_Scheme): Make sure that error messages
11485 do not raise exceptions.
11486 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11487 (Language_Independent_Check): Check the exec directory.
11489 * prj.adb (Project_Empty): Add new component Exec_Directory
11492 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11493 (Project_Data): Add component Exec_Directory
11495 * snames.adb: Updated to match snames.ads revision 1.215
11497 * snames.ads: Added Exec_Dir
11499 2001-12-17 Robert Dewar <dewar@gnat.com>
11501 * make.adb: Minor reformatting
11503 * prj-nmsc.adb: Minor reformatting
11505 * snames.adb: Updated to match snames.ads
11507 * snames.ads: Alphebetize entries for project file
11509 2001-12-17 Ed Schonberg <schonber@gnat.com>
11511 * trans.c (process_freeze_entity): Do nothing if the entity is a
11512 subprogram that was already elaborated.
11514 2001-12-17 Richard Kenner <kenner@gnat.com>
11516 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11517 and Esize if object is referenced via pointer.
11519 2001-12-17 Ed Schonberg <schonber@gnat.com>
11521 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11522 is discrete before analyzing choices.
11524 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11526 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11527 containing the name of the Ada Main Program. This string is mainly
11528 intended for the debugger.
11529 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11531 2001-12-17 Robert Dewar <dewar@gnat.com>
11533 * ali.adb: Set new Dummy_Entry field in dependency entry
11535 * ali.ads: Add Dummy_Entry field to source dependency table
11537 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11539 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11541 * lib-writ.ads: Document dummy D lines for missing files.
11543 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11545 2001-12-17 Robert Dewar <dewar@gnat.com>
11547 * ali.adb: Type reference does not reset current file.
11549 * ali.adb: Recognize and scan renaming reference
11551 * ali.ads: Add spec for storing renaming references.
11553 * lib-xref.ads: Add documentation for handling of renaming references
11555 * lib-xref.adb: Implement output of renaming reference.
11558 (Determine_Range): Document local variables
11559 (Determine_Range): Make sure Hbound is initialized. It looks as though
11560 there could be a real problem here with an uninitialized reference
11561 to Hbound, but no actual example of failure has been found.
11563 2001-12-17 Laurent Pautet <pautet@gnat.com>
11566 Fix comment of Shutdown_Socket and Close_Socket. These functions
11567 should not fail silently because if they are called twice, this
11568 probably means that there is a race condition in the user program.
11569 Anyway, this behaviour is consistent with the rest of this unit.
11570 When an error occurs, an exception is raised with the error message
11571 as exception message.
11573 2001-12-17 Robert Dewar <dewar@gnat.com>
11575 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11576 that it happens before modification of Sloc values for -gnatD.
11578 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
11579 so that it happens before modification of Sloc values for -gnatD.
11581 * switch.adb: Minor reformatting
11583 2001-12-15 Richard Henderson <rth@redhat.com>
11585 * sem_ch7.adb: Wrap comment.
11587 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11589 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
11590 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
11591 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
11592 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
11593 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
11594 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
11595 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
11596 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
11597 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
11598 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
11599 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
11600 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
11601 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
11602 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
11603 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
11604 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
11605 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
11606 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
11607 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
11608 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
11609 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
11610 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
11611 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
11612 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
11615 2001-12-14 Vincent Celier <celier@gnat.com>
11617 * osint.adb(Create_Debug_File): When an object file is specified,
11618 put the .dg file in the same directory as the object file.
11620 2001-12-14 Robert Dewar <dewar@gnat.com>
11622 * osint.adb: Minor reformatting
11624 * lib-xref.adb (Output_Instantiation): New procedure to generate
11625 instantiation references.
11627 * lib-xref.ads: Add documentation of handling of generic references.
11629 * ali.adb (Read_Instantiation_Ref): New procedure to read
11630 instantiation references
11632 * ali.ads: Add spec for storing instantiation references
11634 * bindusg.adb: Minor reformatting
11636 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11638 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11640 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11642 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11646 Add 2001 to copyright date
11647 Add entry for Latin-5 (Cyrillic ISO-8859-5)
11649 2001-12-14 Matt Gingell <gingell@gnat.com>
11651 * adaint.c: mktemp is a macro on Lynx and can not be used as an
11654 2001-12-14 Richard Kenner <kenner@gnat.com>
11656 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
11657 if operand is CONSTRUCTOR.
11659 2001-12-14 Ed Schonberg <schonber@gnat.com>
11661 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
11662 before emiting check on right-hand side, so that exception information
11665 2001-12-14 Richard Kenner <kenner@gnat.com>
11667 * utils.c (create_var_decl): Throw away initializing expression
11668 if just annotating types and non-constant.
11670 2001-12-14 Vincent Celier <celier@gnat.com>
11672 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
11675 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11677 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
11679 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11681 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
11683 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11685 * ChangeLog: Remove piece of diff output.
11687 2001-12-14 Geert Bosch <bosch@gnat.com>
11689 * config-lang.in: Update copyright notice
11691 * layout.adb: Remove commented out code.
11693 * mdllfile.ads: Update copyright notice. Fix header format.
11695 * sem_case.ads: Likewise.
11697 * sem_ch3.adb: Minor reformatting.
11699 2001-12-12 Geert Bosch <bosch@gnat.com>
11701 * freeze.ads: Update copyright date.
11703 * g-comlin.ads: Minor reformatting.
11705 * gnat-style.texi: Fix typo.
11707 2001-12-12 Geert Bosch <bosch@gnat.com>
11709 * einfo.h: Regenerate.
11711 2001-12-12 Ed Schonberg <schonber@gnat.com>
11713 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
11714 on known node types, rather than untyped fields. Further cleanups.
11716 2001-12-12 Robert Dewar <dewar@gnat.com>
11719 (Save_Entity_Descendant): Minor comment update.
11720 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
11721 of an N_Attribute_Reference node. As per note below, this does not
11722 eliminate need for Associated_Node in attribute ref nodes.
11723 (Associated_Node): Documentation explicitly mentions attribute
11724 reference nodes, since this field is used in such nodes.
11726 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
11728 2001-12-12 Robert Dewar <dewar@gnat.com>
11730 * s-stalib.adb: Add more comments on with statements being needed
11732 * par-ch12.adb: Minor reformatting
11734 * prj-dect.ads: Fix copyright header
11736 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
11737 inputs fit in 32 bits, but the result still overflows.
11739 * s-fatgen.ads: Minor comment improvement
11741 2001-12-12 Ed Schonberg <schonber@gnat.com>
11743 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
11744 formal derived type, look for an inherited component from the full
11745 view of the parent, if any.
11747 2001-12-12 Robert Dewar <dewar@gnat.com>
11749 * checks.ads (Apply_Alignment_Check): New procedure.
11751 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
11752 ensure that the alignment of objects with address clauses is
11753 appropriate, and raise PE if not.
11755 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
11756 Exp_Pakd.Known_Aligned_Enough
11758 * mdllfile.ads: Minor reformatting
11760 * mlib-fil.ads: Minor reformatting
11762 2001-12-12 Ed Schonberg <schonber@gnat.com>
11764 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
11765 fix to any component reference if enclosing record has non-standard
11768 2001-12-12 Vincent Celier <celier@gnat.com>
11770 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
11773 2001-12-12 Ed Schonberg <schonber@gnat.com>
11775 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
11778 2001-12-12 Robert Dewar <dewar@gnat.com>
11780 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
11782 2001-12-12 Emmanuel Briot <briot@gnat.com>
11784 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
11785 and it adds dependencies to system.io.
11787 2001-12-12 Pascal Obry <obry@gnat.com>
11789 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
11792 2001-12-11 Ed Schonberg <schonber@gnat.com>
11794 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
11795 that is the parent of other generics, the instance body replaces the
11796 instance node. Retrieve the instance of the spec, which is the one
11797 that is visible in clients and within the body.
11799 2001-12-11 Vincent Celier <celier@gnat.com>
11801 * gnatmain.adb: Initial version.
11803 * gnatmain.ads: Initial version.
11805 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
11807 * snames.adb: Updated to match snames.ads.
11809 * snames.ads: Added Gnatstub.
11811 2001-12-11 Vincent Celier <celier@gnat.com>
11813 * prj-attr.adb (Initialization_Data): Change name from
11814 Initialisation_Data.
11816 2001-12-11 Emmanuel Briot <briot@gnat.com>
11818 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
11819 + and * applied to backslashed expressions like \r.
11821 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
11823 * g-os_lib.ads: String_List type added, Argument_List type is now
11824 subtype of String_List.
11826 2001-12-11 Robert Dewar <dewar@gnat.com>
11828 * g-os_lib.ads: Change copyright to FSF
11829 Add comments for String_List type
11831 2001-12-11 Vincent Celier <celier@gnat.com>
11833 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
11834 string to the buffer).
11836 2001-12-11 Ed Schonberg <schonber@gnat.com>
11838 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
11841 * sem_attr.adb: Simplify previous fix for Address.
11842 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
11843 to avoid anomalies where the bound of the type appears to raise
11846 2001-12-11 Robert Dewar <dewar@gnat.com>
11848 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
11851 2001-12-11 Ed Schonberg <schonber@gnat.com>
11853 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
11854 renamed unit before checking for recursive instantiations.
11856 2001-12-11 Emmanuel Briot <briot@gnat.com>
11858 * prj.ads: Add comments for some of the fields.
11860 2001-12-11 Robert Dewar <dewar@gnat.com>
11862 * lib-xref.adb (Output_Refs): Don't output type references outside
11863 the main unit if they are not otherwise referenced.
11865 2001-12-11 Ed Schonberg <schonber@gnat.com>
11867 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
11868 code and diagnose additional illegal uses
11870 * sem_util.adb (Is_Object_Reference): An indexed component is an
11871 object only if the prefix is.
11873 2001-12-11 Vincent Celier <celier@gnat.com>
11875 * g-diopit.adb: Initial version.
11877 * g-diopit.ads: Initial version.
11880 (Expand_Path): Avoid use of Unbounded_String
11881 (Find, Wildcard_Iterator): Moved to child package Iteration
11883 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
11885 2001-12-11 Robert Dewar <dewar@gnat.com>
11887 * sem_attr.adb: Minor reformatting
11889 2001-12-11 Ed Schonberg <schonber@gnat.com>
11891 * sem_ch3.adb: Clarify some ???.
11893 2001-12-11 Robert Dewar <dewar@gnat.com>
11895 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
11896 Exp_Pakd.Known_Aligned_Enough
11898 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
11899 version is moved to Exp_Ch13.
11901 2001-12-11 Robert Dewar <dewar@gnat.com>
11903 * einfo.ads: Minor reformatting
11905 * exp_ch5.adb: Add comment for previous.change
11907 * ali.adb: New interface for extended typeref stuff.
11909 * ali.ads: New interface for typeref stuff.
11911 * checks.adb (Apply_Alignment_Check): New procedure.
11913 * debug.adb: Add -gnatdM for modified ALI output
11915 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
11917 * lib-xref.adb: Extend generation of <..> notation to cover
11918 subtype/object types. Note that this is a complete rewrite,
11919 getting rid of the very nasty quadratic algorithm previously
11920 used for derived type output.
11922 * lib-xref.ads: Extend description of <..> notation to cover
11923 subtype/object types. Uses {..} for these other cases.
11924 Also use (..) for pointer types.
11926 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
11928 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
11929 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
11931 2001-12-11 Vincent Celier <celier@gnat.com>
11934 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
11935 Changed /BIND_ONLY to /ACTIONS=BIND
11936 Changed /LINK_ONLY to /ACTIONS=LINK
11938 2001-12-11 Ed Schonberg <schonber@gnat.com>
11940 * sem_ch8.adb (Find_Selected_Component): improved search for a
11941 candidate package in case of error.
11943 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
11944 chain back on scope stack before reinstalling use clauses.
11946 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
11947 is enabled, do not kill the code for the condition, to preserve
11950 2001-12-11 Robert Dewar <dewar@gnat.com>
11952 * checks.adb (Insert_Valid_Check): Apply validity check to expression
11953 of conversion, not to result of conversion.
11955 2001-12-11 Ed Schonberg <schonber@gnat.com>
11957 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
11958 before freezing parent. If the declarations are mutually recursive,
11959 an access to the current record type may be frozen before the
11960 derivation is complete.
11962 2001-12-05 Vincent Celier <celier@gnat.com>
11964 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
11965 -c /COMPILE_ONLY, -l /LINK_ONLY
11968 (Bind_Only): New Flag
11969 (Link_Only): New flag
11971 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
11974 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
11977 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
11978 (Gnatmake): Set the step flags. Only perform a step if the
11979 corresponding step flag is True.
11980 (Scan_Make_Arg): Reset the bind and link step flags when -u
11981 or -gnatc has been specified.
11983 2001-12-05 Ed Schonberg <schonber@gnat.com>
11985 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
11986 get bounds from right operand.
11988 * sem_eval.adb: Minor reformatting
11990 * exp_util.adb (Make_Literal_Range): use bound of literal rather
11991 than Index'First, its lower bound may be different from 1.
11993 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
11996 2001-12-05 Vincent Celier <celier@gnat.com>
11998 * prj-nmsc.adb Minor reformatting
12000 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
12001 set and libraries are not supported.
12003 2001-12-05 Ed Schonberg <schonber@gnat.com>
12005 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
12006 private view explicitly, so the back-end can treat as a global
12009 2001-12-05 Ed Schonberg <schonber@gnat.com>
12011 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
12012 unit, always replace instance node with new body, for ASIS use.
12014 2001-12-05 Vincent Celier <celier@gnat.com>
12016 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
12017 libraries are not supported and both attributes Library_Name and
12018 Library_Dir are specified.
12020 * prj-proc.adb (Expression): Set location of Result to location of
12023 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
12024 (prj-nmsc is now importing MLib.Tgt)
12026 * prj-proc.adb: Put the change indicated above that was forgotten.
12028 2001-12-05 Robert Dewar <dewar@gnat.com>
12030 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
12032 2001-12-05 Ed Schonberg <schonber@gnat.com>
12034 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
12035 constraint, introduce explicit subtype declaration and derive from it.
12037 * sem_ch3.adb: Minor reformatting
12039 2001-12-05 Robert Dewar <dewar@gnat.com>
12041 * checks.adb (Determine_Range): Increase cache size for checks.
12044 * exp_ch6.adb: Minor reformatting
12045 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
12046 a parameter whose root type is System.Address, since treating such
12047 subprograms as pure in the code generator is almost surely a mistake
12048 that will lead to unexpected results.
12050 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
12051 change handling of conversions.
12053 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
12055 2001-12-05 Ed Schonberg <schonber@gnat.com>
12057 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
12058 aggregate with static wrong size, attach generated Raise node to
12061 2001-12-05 Robert Dewar <dewar@gnat.com>
12063 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
12064 Fixes compilation abandoned bomb in B24009B.
12066 2001-12-05 Ed Schonberg <schonber@gnat.com>
12069 Document use of Associated_Node on Selected_Components.
12070 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
12071 to clarify use of untyped descendant fields.
12073 2001-12-05 Robert Dewar <dewar@gnat.com>
12075 * prj-dect.ads: Add ??? comment
12076 Add 2001 to copyright notice (was not done in after all)
12078 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12080 * prj.ads: Minor reformatting throughout, and add some ??? comments
12082 * snames.ads: Minor reformatting
12084 2001-12-05 Geert Bosch <bosch@gnat.com>
12086 * snames.adb: Autoupdate
12088 2001-12-05 Vincent Celier <celier@gnat.com>
12090 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12092 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12094 * prj-env.adb: Minor comment changes (modifying -> extends).
12096 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12098 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12101 * prj.adb (Initialize): Change Modifying to Extends.
12103 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12105 * prj.ads: Minor comment change (Modifying -> extending).
12107 * snames.ads: Change modifying to extends.
12109 2001-12-05 Robert Dewar <dewar@gnat.com>
12111 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12114 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12115 do this after all. Add 2001 to copyright notice
12117 2001-12-04 Geert Bosch <bosch@gnat.com>
12119 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12121 2001-12-04 Robert Dewar <dewar@gnat.com>
12123 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12124 location if we already have errors. Stops some cases of cascaded
12127 * errout.adb: Improve comment.
12129 2001-12-04 Robert Dewar <dewar@gnat.com>
12132 (Analyze_Formal_Type_Definition): Defend against Error.
12133 (Analyze_Formal_Subprogram): Defend against Error.
12135 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12136 remove following semicolon if present. Removes cascaded error.
12138 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12141 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12142 exceptions equals 0.
12143 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12144 Fixes PIWG E tests (which have to be run with -gnatL).
12146 2001-12-04 Robert Dewar <dewar@gnat.com>
12148 * einfo.ads: Minor reformatting
12150 2001-12-04 Ed Schonberg <schonber@gnat.com>
12152 * einfo.ads: Block_Node points to the identifier of the block, not to
12153 the block node itself, to preserve the link when the block is
12154 rewritten, e.g. within an if-statement with a static condition.
12156 * inline.adb (Cleanup_Scopes): recover block statement from block
12157 entity using new meaning of Block_Node.
12159 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12160 identifier of block node, rather than to node itself.
12162 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12165 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12166 (Discrimify): Go back to setting the Etypes of the selected component
12167 because the Vname component does not exist at this point and will
12168 fail name resolution. Also set Analyzed.
12169 Remove with and use of Sem_Res.
12171 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12173 * Makefile.in: (HIE_SOURCES): add s-fat*.
12175 2001-12-04 Robert Dewar <dewar@gnat.com>
12178 (Compile_Time_Known_Attribute): New procedure.
12179 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12180 proper range check.
12182 2001-12-04 Ed Schonberg <schonber@gnat.com>
12184 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12185 processing discriminants to diagnose illegal default values.
12187 2001-12-04 Ed Schonberg <schonber@gnat.com>
12189 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12190 access discriminant within a type extension that constrains its
12191 parent discriminants.
12193 2001-12-04 Ed Schonberg <schonber@gnat.com>
12195 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12196 is malformed, use instance of Any_Id to allow analysis to proceed.
12198 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12199 type definition is illegal.
12200 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12203 2001-12-04 Ed Schonberg <schonber@gnat.com>
12205 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12208 2001-12-04 Robert Dewar <dewar@gnat.com>
12210 * errout.adb: Minor reformatting
12212 2001-12-04 Robert Dewar <dewar@gnat.com>
12214 * exp_util.adb: Minor reformatting from last change
12216 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12217 which is a rewriting of an expression, traverse the original
12218 expression to remove warnings that may have been posted on it.
12220 2001-12-04 Ed Schonberg <schonber@gnat.com>
12222 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12223 record that has other packed components.
12225 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12227 * adaint.c: Minor cleanups.
12229 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12231 * adaint.c: Do not use utime.h on vxworks.
12233 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12235 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12236 more confusion than it solves.
12238 2001-12-04 Geert bosch <bosch@gnat.com>
12240 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12242 2001-12-04 Geert Bosch <bosch@gnat.com>
12244 * Makefile.in (update-sources): New target.
12245 For use by gcc_release script.
12247 2001-12-04 Ed Schonberg <schonber@gnat.com>
12249 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12250 a configuration pragma, it is now legal wherever a pragma can appear.
12252 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12254 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12255 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12256 is now @CROSS@ -DIN_GCC; update comment.
12258 2001-12-04 Robert Dewar <dewar@gnat.com>
12260 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12261 Fix problem that stopped ceinfo from working
12263 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12265 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12267 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12270 (File_Time_Stamp): New procedure.
12271 (Preserve_Mode): New boolean.
12272 (Write_Unit): Pass time stamp.
12273 Implement -p switch (preserve time stamps).
12275 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12277 * gnatchop.adb: Do usage info for -p switch
12279 * adaint.h (__gnat_set_file_time_name): New function
12281 * adaint.c (__gnat_set_file_time_name): Implement
12283 * adaint.h: Fix typo
12285 2001-12-03 Robert Dewar <dewar@gnat.com>
12287 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12288 have Associated_Node.
12290 2001-12-03 Robert Dewar <dewar@gnat.com>
12292 * prj-proc.adb: Minor reformatting
12294 * make.adb: Minor reformatting
12296 2001-12-03 Geert Bosch <bosch@gnat.com>
12298 * make.adb: Minor reformatting.
12300 2001-12-03 Robert Dewar <dewar@gnat.com>
12302 * sem_ch12.adb: Minor reformatting
12304 2001-12-03 Ed Schonberg <schonber@gnat.com>
12306 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12307 push Standard on the stack before analyzing the instance body,
12308 in order to have a clean visibility environment.
12310 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12312 2001-12-03 Ed Schonberg <schonber@gnat.com>
12314 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12315 instantiation of a body that contains an inlined body.
12317 2001-12-03 Ed Schonberg <schonber@gnat.com>
12320 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12321 to prevent freezing within formal packages.
12322 (Freeze_Subprogram_Body): If body comes from another instance that
12323 appeared before its own body, place freeze node at end of current
12324 declarative part, to prevent a back-end crash.
12325 (Inline_Instance_Body): Handle properly a package instance within
12326 a subprogram instance that is a child unit.
12328 2001-12-01 Graham Stott <grahams@redhat.com>
12330 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12331 and add optabs.h dependency.
12333 * misc.c: Include optabs.h
12334 (gnat_tree_code_type): Make static and const.
12335 (gnat_tree_code_length): Likewise.
12336 (gnat_tree_code_name): Likewise.
12337 (update_setjmp_buf): Obtain operands mode from insn_data.
12339 2001-11-29 Richard Henderson <rth@redhat.com>
12341 * init.c: Remove obsolete dwarf2 frame.h section.
12343 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12345 * Make-lang.in (ada.generated-manpages): New dummy target.
12347 2001-11-29 Ed Schonberg <schonber@gnat.com>
12349 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12350 into Command, an array conversion is illegal here. Uncovered by
12353 2001/11/28 Geert Bosch <bosch@gnat.com>
12355 * init.c: Minor whitespace changes.
12357 2001-11-28 Doug Rupp <rupp@gnat.com>
12359 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12362 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12364 * misc.c (gnat_expand_constant): Move declaration above
12365 definition of lang_hooks.
12366 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12367 (gnat_init): lang_expand_constant no longer exists.
12369 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12370 always have vprintf.
12371 (gnat_init): Always call set_internal_error_function.
12373 2001-11-27 Andreas Jaeger <aj@suse.de>
12375 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12377 2001-11-27 Laurent Guerby <guerby@acm.org>
12379 * Makefile.in: Regenerate Ada dependencies.
12381 2001-11-26 Richard Henderson <rth@redhat.com>
12383 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12384 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12385 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12387 2001-11-25 Laurent Guerby <guerby@acm.org>
12389 * sysdep.c (rts_get_*): Fix style.
12391 2001-11-19 Laurent Guerby <guerby@acm.org>
12393 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12394 since it is of no apparent use and cause warnings.
12396 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12398 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12400 (gnat_init): Don't return NULL.
12401 (finish_parse): Remove.
12403 2001-11-17 Laurent Guerby <guerby@acm.org>
12405 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12406 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12407 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12408 * lang-spec.h: Add missing struct field to silence warnings.
12409 * sysdep.c (rts_get_*): Provide K&R prototype.
12410 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12411 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12412 * tracebak.c (__gnat_backtrace): Remove unused variable.
12413 * utils.c (end_subprog_body): Move to K&R style.
12415 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12417 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12419 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12421 * misc.c (gnat_init): Change prototype. Include the
12422 functionality of the old init_parse and init_decl_processing.
12423 (gnat_init_decl_processing): New prototype.
12424 (init_parse): Remove.
12425 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12427 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12429 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12430 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12431 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12432 set_yydebug): Remove.
12434 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12436 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12437 (struct lang_hooks): Constify.
12438 (language_string, lang_identify): Remove.
12439 * utils.c (init_decl_processing): Update.
12441 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12443 * misc.c: Include langhooks-def.h.
12444 * Makefile.in: Update.
12446 2001-10-30 Robert Dewar <dewar@gnat.com>
12449 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12450 in the upper half of ASCII.
12451 (Check_Identifier): Minor reformatting
12453 2001-10-30 Geert Bosch <bosch@gnat.com>
12455 * (Associated_Node, Set_Associated_Node): Do not check for
12458 2001-10-30 Robert Dewar <dewar@gnat.com>
12460 * a-reatim.ads: Minor reformatting
12462 2001-10-30 Robert Dewar <dewar@gnat.com>
12464 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12465 undocumented declarations.
12467 2001-10-30 Pascal Obry <obry@gnat.com>
12469 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12470 to the binder and linker.
12473 * mdll.ads: Fix layout. Update copyright notice.
12475 * mdll.adb: Fix layout. Update copyright notice.
12477 2001-10-30 Robert Dewar <dewar@gnat.com>
12479 * usage.adb: Minor fix to output for -gnaty.
12481 2001-10-30 Ed Schonberg <schonber@gnat.com>
12483 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12484 to accommodate all its possible values.
12486 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12487 and of small absolute values of T.
12489 2001-10-30 Richard Kenner <kenner@gnat.com>
12491 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12492 set_mem_attributes since not needed and wrong if RESULT if a REG;
12493 fixes ACATS failures.
12495 2001-10-30 Geert Bosch <bosch@gnat.com>
12497 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12498 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12500 2001-10-30 Robert Dewar <dewar@gnat.com>
12502 * bindusg.adb: Undocument -f switch.
12504 * gnatcmd.adb: Remove /FULL_ELABORATION.
12506 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12509 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12511 * gnatbind.adb: Minor update of warning msg.
12513 2001-10-30 Vincent Celier <celier@gnat.com>
12515 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12516 for project file switches (-P (/PROJECT_FILE=),
12517 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12520 2001-10-30 Geert Bosch <bosch@gnat.com>
12522 * decl.c: Minor whitespace fixes.
12524 2001-10-30 Richard Kenner <kenner@gnat.com>
12526 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12528 2001-10-30 Geert Bosch <bosch@gnat.com>
12530 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12531 Found due to GCC 3.0 warning of using uninitialized value.
12534 (Get_Max_Size): Use variant record for tracking value/expression.
12535 Makes logic clearer and prevents warnings for uninitialized variables.
12536 (Layout_Array_Type): Use variant record for tracking value/expression.
12537 Makes logic clearer and prevents warnings for uninitialized variables.
12539 2001-10-30 Robert Dewar <dewar@gnat.com>
12541 * lib.adb: Minor reformatting
12543 * s-taprop.ads: Minor reformatting
12545 2001-10-29 Laurent Guerby <guerby@acm.org>
12548 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12550 (_gnat_error_handler): Make MSG const.
12552 2001-10-29 Richard Kenner <kenner@gnat.com>
12554 * sysdep.c: Fix localtime_r problem on LynxOS.
12555 Also remove #elif to avoid warnings.
12557 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12560 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12562 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12564 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12565 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12566 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12567 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12568 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12569 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12570 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12571 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12572 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12573 types.ads, urealp.adb: Fix spelling errors.
12575 2001-10-27 Laurent Guerby <guerby@acm.org>
12577 * trans.c (gigi): Fix non determinism leading to bootstrap
12578 comparison failures for debugging information.
12580 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
12582 * gnat_rm.texi: Use @./@: where appropriate.
12584 2001-10-26 Robert Dewar <dewar@gnat.com>
12586 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
12588 2001-10-26 Richard Kenner <kenner@gnat.com>
12590 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
12592 2001-10-26 Richard Kenner <kenner@gnat.com>
12594 * decl.c (validate_size): Modify message for bad size to avoid
12595 implication that compiler is modifying the size.
12597 2001-10-26 Robert Dewar <dewar@gnat.com>
12599 * prj-util.adb: Minor reformatting. Fix bad header format.
12601 2001-10-26 Robert Dewar <dewar@gnat.com>
12603 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
12605 * sinfo.ads: Clarify use of Associated_Node (documentation only).
12607 * sem_ch12.adb: Change Node4 to Associated_Node. Change
12608 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
12609 much more narrowly in places where needed. These are cleanups.
12611 2001-10-26 Joel Brobecker <brobecke@gnat.com>
12613 * 5zosinte.ads (null_pthread): new constant.
12616 (Initialize_TCB): Initialize thread ID to null, to be able to verify
12617 later that this field has been set.
12618 (Finalize_TCB): ditto.
12619 (Suspend_Task): Verify that the thread ID is not null before using it.
12620 (Resume_Task): ditto.
12623 (Resume_All_Tasks): Lock the tasks list before using it.
12624 (Suspend_All_Tasks): ditto.
12626 2001-10-26 Richard Kenner <kenner@gnat.com>
12628 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
12629 Make constant variant of designated type for Is_Access_Constant.
12630 Call update_pointer_to with main variant.
12632 * trans.c (process_freeze_entity, process_type):
12633 Call update_pointer_to on main variant.
12635 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
12636 If main variant, update all other variants.
12638 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
12641 2001-10-26 Robert Dewar <dewar@gnat.com>
12643 * prj-util.adb: Minor reformatting
12645 2001-10-26 Robert Dewar <dewar@gnat.com>
12647 * prj-util.adb: Minor reformatting
12649 2001-10-26 Robert Dewar <dewar@gnat.com>
12651 * prj-attr.adb: Minor reformatting throughout
12653 2001-10-26 Robert Dewar <dewar@gnat.com>
12655 * prj-attr.ads: Minor reformatting
12656 Add ??? comment (this whole spec has almost no comments)
12658 2001-10-26 Vincent Celier <celier@gnat.com>
12660 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
12661 ("//") that precede the drive letter on Interix.
12663 2001-10-26 Geert Bosch <bosch@gnat.com>
12665 * gnat_rm.texi: Add GNAT Reference Manual.
12667 2001-10-25 Robert Dewar <dewar@gnat.com>
12669 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
12670 is Error. Similar change for other renaming cases.
12672 2001-10-25 Robert Dewar <dewar@gnat.com>
12674 * s-atacco.ads: Add pragma Inline_Always for functions.
12675 Fix header format. Add copyright 2001
12677 2001-10-25 Ed Schonberg <schonber@gnat.com>
12679 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
12680 return Error rather than Empty so that analysis can proceed.
12682 2001-10-25 Ed Schonberg <schonber@gnat.com>
12684 * sem_util.adb (Enter_Name): better handling of cascaded error
12685 messages when a unit appears in its own context.
12687 2001-10-25 Ed Schonberg <schonber@gnat.com>
12689 * sem_util.adb (Defining_Entity): in case of error, attach created
12690 entity to specification, so that semantic analysis can proceed.
12692 2001-10-25 Robert Dewar <dewar@gnat.com>
12695 (Defining_Entity): Deal with Error.
12696 (Process_End_Label): Deal with bad end label for.
12698 2001-10-25 Ed Schonberg <schonber@gnat.com>
12700 * sem_elab.adb (Check_A_Call): refine message when call is in an
12701 instance but callee is not declared in the generic unit.
12703 2001-10-25 Ed Schonberg <schonber@gnat.com>
12705 * sem_elab.adb (Check_A_Call): check for renaming before finding the
12706 enclosing unit, which may already be different from the calling unit.
12708 2001-10-25 Geert Bosch <bosch@gnat.com>
12710 * 4gintnam.ads: fix header format.
12712 2001-10-25 Ed Schonberg <schonber@gnat.com>
12714 * sem_res.adb (Resolve_Call): if the call is actually an indexing
12715 operation on the result of a parameterless call, perform elaboration
12716 check after the node has been properly rewritten.
12718 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
12719 inlined within the generic tree, the defining identifier is not a
12722 2001-10-25 Ed Schonberg <schonber@gnat.com>
12724 * sem_res.adb (Resolve): special-case resolution of Null in an
12725 instance or an inlined body to avoid view conflicts.
12727 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
12728 compatibility by retrieving the access type of the generic copy.
12730 2001-10-25 Robert Dewar <dewar@gnat.com>
12733 (Analyze_Number_Declaration): Handle error expression.
12734 (Signed_Integer_Type_Declaration): Handle error bound.
12735 (Analyze_Subtype_Indication): Handle error range.
12737 * sem_util.adb (Get_Index_Bounds): Check for Error.
12739 2001-10-25 Robert Dewar <dewar@gnat.com>
12741 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
12742 in no run time mode.
12744 2001-10-25 Pascal Obry <obry@gnat.com>
12746 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
12747 mode case for ALLOC case.
12749 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
12750 all platforms. Improvement of last change.
12752 2001-10-25 Robert Dewar <dewar@gnat.com>
12754 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
12756 2001-10-25 Geert Bosch <bosch@gnat.com>
12758 * osint.adb (Is_Relative): Remove duplicate.
12760 2001-10-25 Pascal Obry <obry@gnat.com>
12762 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
12763 pathnames in UNIX and DOS style with drive letter.
12764 (Is_Relative): new routine.
12766 * osint.adb: Minor reformatting
12768 * osint.adb (Is_Relative): implementation using
12769 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
12771 2001-10-25 Pascal Obry <obry@gnat.com>
12773 * g-dirope.adb (Basename): correctly compute offset between the
12774 original Path and the translated one.
12776 * g-dirope.adb: (Base_Name): add some comments.
12778 2001-10-25 Robert Dewar <dewar@gnat.com>
12780 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
12781 in HIE mode, avoids compilation abandoned message
12783 * exp_imgv.adb: Correct typo in previous change
12785 * exp_imgv.adb: Correct typo in previous change (not my day!)
12787 2001-10-25 Robert Dewar <dewar@gnat.com>
12789 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
12791 2001-10-25 Pascal Obry <obry@gnat.com>
12793 * g-awk.ads: Move all pragma inlines next to the routine
12794 declarations. This is more uniform with other GNAT spec.
12796 2001-10-22 Geert Bosch <bosch@gnat.com>
12798 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
12800 2001-10-19 Geert Bosch <bosch@gnat.com>
12802 * Makefile.in (tools, gnattools): Remove gnatmem.
12804 2001-10-17 Richard Henderson <rth@redhat.com>
12806 * Makefile.in (misc.o): Depend on langhooks.h.
12807 * misc.c: Include it.
12808 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
12809 (LANG_HOOKS_DECODE_OPTION): New.
12810 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
12812 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
12814 * trans.c (tree_transform): Adjust to recent change in
12815 expand_asm_operands to implement named asm operands.
12817 2001-10-11 Ed Schonberg <schonber@gnat.com>
12819 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
12820 renaming of discriminant for mutable record type.
12822 2001-10-11 Robert Dewar <dewar@gnat.com>
12824 * validsw.adb: Properly save -gnatVn status.
12826 2001-10-11 Robert Dewar <dewar@gnat.com>
12828 * usage.adb: Add lines for V switch.
12830 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
12831 (/VALIDITY_CHECKING).
12833 2001-10-11 Ed Schonberg <schonber@gnat.com>
12835 * sem_type.adb (Add_One_Interp): an operator for a type declared in
12836 an extension of System is known to be visible.
12838 2001-10-11 Ed Schonberg <schonber@gnat.com>
12840 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
12841 properly. Fixes regression on ACATS C34005G.
12843 2001-10-11 Robert Dewar <dewar@gnat.com>
12845 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
12846 loop in generic instance, since this is likely not very useful.
12848 2001-10-11 Robert Dewar <dewar@gnat.com>
12850 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
12851 the error message for high integrity mode.
12853 * rtsfind.adb (RTE): Give message if we try to find an entity that
12854 is not available in high integrity mode.
12857 (OK_To_Use_In_HIE_Mode): New array.
12858 (RTE): May return Empty in high integrity mode.
12860 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
12861 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
12863 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
12864 unit if not inlined always and in no runtime mode. Fixes problem
12865 caused by new Rtsfind changes.
12867 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
12870 * rtsfind.adb (RTE): Make sure we do not try to load unit after
12871 giving message for entity not available in high integrity mode.
12873 2001-10-11 Pascal Obry <obry@gnat.com>
12875 * impunit.adb: Add GNAT.CRC32.
12877 2001-10-11 Ed Schonberg <schonber@gnat.com>
12879 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
12880 properly the case where one universal operand in a non-static
12881 exponentiation of a real literal.
12883 2001-10-11 Ed Schonberg <schonber@gnat.com>
12885 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
12886 clause, return the gobal finalization list, for lack of anthing else.
12888 2001-10-11 Ed Schonberg <schonber@gnat.com>
12890 * exp_ch7.adb (Make_Transient_Block): if statement is within
12891 exception handler, always use new transient scope to place Clean
12894 2001-10-11 Pascal Obry <obry@gnat.com>
12897 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12898 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12899 (GNATLS_RTL_OBJS): add g-crc32.o
12900 (GNATMAKE_RTL_OBJS): add g-crc32.o
12903 (CRC_Match): new function.
12904 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
12905 instead of the previous simple checksum algorithm.
12906 (Time_Stamp_Mismatch): use CRC_Match for comparison.
12907 (Set_Source_Table): idem.
12910 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
12911 instead of simple checksum.
12912 (CRC_Match): new function.
12913 (CRC_Error): new constant.
12915 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
12916 a CRC now and not a simple checksum. A CRC uses lower-case hex
12917 letters, fixes ambiguity in parsing.
12919 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
12920 is what this variable will store.
12922 * bcheck.adb: Change reference to chechsum in comments by CRC.
12923 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
12924 rename All_Checksum_Match to All_CRC_Match. Change due to API
12925 renaming since now GNAT does not use a simple checksum but a
12926 CRC using GNAT.CRC32.
12928 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
12929 now and not anymore a simple checksum.
12931 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
12934 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
12937 (Restore_Scan_State): rename Checksum to CRC.
12938 (Save_Scan_State): idem.
12942 (Checksum): rename to CRC.
12943 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
12945 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
12946 GNAT.CRC32). Update copyright notice.
12948 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
12949 GNAT.CRC32). Update copyright notice.
12952 (Accumulate_Checksum): removed.
12953 (Update): new procedure. Add a wide-character into the CRC.
12956 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
12957 (Load_File): fix initialization of S (change Source_Checksum to
12960 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
12961 Source_CRC in S initialization.
12963 * sinput.adb (Source_Checksum): renamed to Source_CRC.
12965 * sinput.ads (Source_Checksum): renamed to Source_CRC.
12966 Update comments for the CRC.
12968 * types.adb (Hex): Use lowercase for the letter part.
12970 * types.ads (Get_Hex_String): Returns the hexadecimal representation
12971 for a word. This is currently used only for CRC. In previous version,
12972 the checksum was using a representation with all letter being
12973 upper-case. With the new implementation (using CRC) we do not remove
12974 the 32th bit of the CRC, so we can have an upper-case starting letter
12975 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
12976 It is ambigous since the CRC was optional and could be followed by
12977 options like EB, EE. So now this routines uses lower-case letter for
12978 the hexadecimal representation. Strange enough only lower case letters
12979 where checked in Scan_ALI (even if this was not a possible case).
12981 * gnatvsn.ads (Library_Version): changed to 3.15a.
12983 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
12986 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
12989 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
12990 Add 2001 to copyright notice
12991 (Accumulate_Checksum): Modify to use System.CRC32.
12993 * ali-util.ads: Redo changes of previous revision to continue to use
12994 the word Checksum. Add 2001 to copyright notice.
12996 * ali.adb: Undo some of previous changes, not needed.
12997 Keep the change for lower case letters in the checksum.
12999 * ali.ads: Undo previous change not needed.
13001 * bcheck.adb: Undo most of previous change, not needed.
13002 But do use Checksums_Match for checksum comparison.
13004 * gnatls.adb: Undo most of previous change, not needed.
13005 But do use Checksums_Match for comparing checksums.
13007 * lib-load.adb: Undo previous change, not needed.
13009 * lib-writ.adb: Undo previous change, not needed.
13011 * lib-writ.ads: Document that checksums use lower case,
13012 not upper case letters.
13014 * scans.adb: Undo previous change, not needed
13016 * scans.ads: Undo previous change, not needed.
13018 * scn-nlit.adb: Undo previous changes, not needed.
13020 * scn-slit.adb: Undo previous change, not needed. Fix header format.
13023 (Accumulate_Checksum): Use System.CRC32.
13024 (Initialize_Checksum): New procedure.
13025 Remove other changes of previous revision.
13027 * sinput-p.adb: Undo previous change, not needed.
13029 * sinput.adb: Undo previous change, not needed.
13031 * sinput-l.adb: Undo previous change, not needed.
13033 * sinput.ads: Undo previous change, not needed. Keep only comment
13034 on new checksum algorithm
13036 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
13037 Also remove a-tags and a-stream from GNAT sources.
13039 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
13041 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
13043 2001-10-11 Geert Bosch <bosch@gnat.com>
13045 * einfo.h: Regenerate.
13047 * nmake.ads: Regenerate.
13049 * nmake.adb: Regenerate.
13051 * sinfo.h: Regenerate.
13053 * treeprs.adb: Regenerate.
13055 2001-10-10 Geert Bosch <bosch@gnat.com>
13057 * gnat-style.texi: New file describing coding guidelines for Ada.
13059 2001-10-10 Ed Schonberg <schonber@gnat.com>
13061 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
13064 2001-10-10 Geert Bosch <bosch@gnat.com>
13066 * snames.ads: Add new names for project facility.
13068 * snames.adb: Update to reflect snames.ads changes.
13070 * snames.h: Update to reflect snames.ads changes.
13072 2001-10-10 Vincent Celier <celier@gnat.com>
13075 (Add_Switches): reflect the changes for the switches attributes
13076 Default_Switches indexed by the programming language,
13077 Switches indexed by the file name.
13078 (Collect_Arguments_And_Compile): Idem.
13079 Reflect the attribute name changes.
13082 (Initialisation_Data): Change the names of some packages and
13084 (Initialize): process case insensitive associative arrays.
13087 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13090 (Parse_Attribute_Declaration): For case insensitive associative
13091 arrays, set the index string to lower case.
13094 Reflect the changes of the project attributes.
13097 Replace Check_Naming_Scheme by Ada_Check and
13098 Language_Independent_Check.
13101 Replaced Check_Naming_Scheme by 2 procedures:
13102 Ada_Check and Language_Independent_Check.
13105 (Process_Declarative_Items): For case-insensitive associative
13106 arrays, set the index string to lower case.
13107 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13108 Prj.Nmsc.Check_Naming_Scheme.
13111 (Case_Insensitive): New function
13112 (Set_Case_Insensitive): New procedure
13115 (Case_Insensitive): New function
13116 (Set_Case_Insensitive): New procedure
13117 (Project_Node_Record): New flag Case_Insensitive.
13120 (Value_Of): new function to get the string value of a single
13121 string variable or attribute.
13124 (Value_Of): new function to get the string value of a single
13125 string variable or attribute.
13128 (Ada_Default_Spec_Suffix): New function
13129 (Ada_Default_Impl_Suffix): New function
13130 Change definitions of several constants to reflect
13131 new components of record types.
13134 (Naming_Data): Change several components to reflect new
13135 elements of naming schemes.
13136 (Project_Data): New flags Sources_Present and
13137 Language_Independent_Checked.
13138 (Ada_Default_Spec_Suffix): New function.
13139 (Ada_Default_Impl_Suffix): New function.
13142 Modification of predefined names for project manager: added
13143 Implementation, Specification_Exceptions, Implementation_Exceptions,
13144 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13145 Default_Switches, _Languages, Builder, Cross_Reference,
13146 Finder. Removed Body_Part, Specification_Append, Body_Append,
13147 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13150 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13153 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13154 not that it is Nil_Variable_Value.
13156 * prj.ads: Add ??? for uncommented declarations
13158 2001-10-10 Ed Schonberg <schonber@gnat.com>
13160 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13161 constant, do not indicate possible modification, so that gigi can
13162 treat it as a bona fide constant.
13164 2001-10-10 Robert Dewar <dewar@gnat.com>
13166 * sem_prag.adb: Add processing for pragma External.
13168 * snames.ads: Add entry for pragma External.
13170 * par-prag.adb: Add pragma External.
13172 * snames.adb: Updated to match snames.ads.
13174 2001-10-10 Ed Schonberg <schonber@gnat.com>
13176 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13177 a dynamic task if the allocator appears in an indexed assignment
13178 or selected component assignment.
13180 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13181 For a dynamic task in an assignment statement, use target of
13182 assignment to generate meaningful name.
13184 2001-10-10 Ed Schonberg <schonber@gnat.com>
13186 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13189 * einfo.ads: Body_Entity is also defined for generic package.
13190 Documentation change only
13192 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13193 others_choice for a discriminated component initialization,
13194 convert discriminant references into the corresponding discriminals.
13196 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13197 only if original type is private and expression has to be wrapped
13201 (Apply_Constraint_Check): Do not perform length check
13202 if expression is an aggregate with only an others_choice.
13203 (Length_N_Cond): two references to the same in_parameter
13204 (typically the discriminal in an init_proc) denote the same value.
13205 Two useful optimization uncovered by bugfixes above.
13207 2001-10-10 Robert Dewar <dewar@gnat.com>
13209 * xeinfo.adb: Change int to char in translation of enumeration types.
13210 This fixes a problem in the C representation of component alignment.
13211 Add 2001 to copyright notice
13213 2001-10-10 Richard Kenner <kenner@gnat.com>
13215 * decl.c: (validate_size): Do check size of object of integral type
13216 if it is a packed array type.
13218 2001-10-10 Richard Kenner <kenner@gnat.com>
13220 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13221 VAR_DECL for constant if not Is_Public but -O0.
13223 2001-10-10 Richard Kenner <kenner@gnat.com>
13225 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13227 2001-10-10 Geert Bosch <bosch@gnat.com>
13229 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13230 use '/' as switch character, allowing for absolute file names.
13232 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13234 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13237 2001-10-08 Geert Bosch <bosch@gnat.com>
13239 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13240 Automatically build utilities when files need to be regenerated.
13242 2001-10-08 Geert Bosch <bosch@gnat.com>
13244 * xsnames.adb: New utility for updating snames.ads and snames.adb
13246 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13248 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13249 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13250 (gnat1): Also depend on attribs.o.
13251 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13252 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13253 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13254 (ADAFLAGS): Add -W -Wall.
13255 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13258 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13259 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13260 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13261 Use $(ADAC), not $(CC), as compilation command.
13263 (gnattools): Depend directly on tools to build, don't use
13265 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13267 * einfo.h, sinfo.h: New files (autogenerated).
13269 2001-10-08 Richard Henderson <rth@redhat.com>
13271 * comperr.adb (Abort_In_Progress): New.
13272 (Compiler_Abort): Use it to prevent recursion.
13274 2001-10-08 Robert Dewar <dewar@gnat.com>
13276 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13278 * par-endh.adb (Output_End_Expected): We should also not test
13279 Error_Posted on the Error node, since now it is always set.
13281 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13282 to help error recovery. Part of general work on 9407-004.
13284 * par.adb: Add ??? for misuse of error
13287 (Resolve): Defend against Error, fixes 9407-003.
13288 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13290 * sinfo.ads (N_Error): Now has Etype field (which will be set
13291 to Any_Type to help error recovery).
13293 2001-10-08 Richard Kenner (kenner@gnat.com)
13295 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13296 Consistently set MEM attributes from expression; fixes
13297 bootstrap failure on x86.
13299 2001-10-08 Geert Bosch (bosch@gnat.com)
13301 * 5oosinte.adb: Add 2001 to copyright notice.
13303 2001-10-08 Geert Bosch (bosch@gnat.com)
13305 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13307 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13309 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13311 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13313 2001-10-05 Geert Bosch (bosch@gnat.com)
13315 * adaint.h: Small formatting fix.
13317 2001-10-04 Geert Bosch <bosch@gnat.com>
13319 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13320 Arg is int, not FILE *, in dummy version of functions.
13322 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13323 Arg is int, not FILE *.
13325 2001-10-04 Geert Bosch <bosch@gnat.com>
13327 * 3lsoccon.ads: Added file, missed with initial check ins.
13329 * 4lintnam.ads: Fix header format.
13330 Change Linux to GNU/Linux.
13332 * 5iosinte.adb: Change Linux to GNU/Linux.
13334 * 5iosinte.ads: Change Linux to GNU/Linux.
13336 * 5itaprop.adb: Change Linux to GNU/Linux.
13338 * 5itaspri.ads: Change Linux to GNU/Linux.
13339 Update copyright notice.
13341 * 5lintman.adb: Change Linux to GNU/Linux.
13343 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13345 * 5losinte.ads: Change Linux to GNU/Linux.
13347 * 5lsystem.ads: Change Linux to GNU/Linux.
13349 * 5qosinte.adb: Change Linux to GNU/Linux.
13351 * 5qosinte.ads: Change Linux to GNU/Linux.
13353 * 5qparame.ads: Change Linux to GNU/Linux.
13355 * 5qtaprop.adb: Change Linux to GNU/Linux.
13357 * 5qtaspri.ads: Change Linux to GNU/Linux.
13358 Add 2001 to copyright notice.
13360 * 5vintman.ads: Change Linux to GNU/Linux.
13361 Fix header format. Add 2001 to copyright notice.
13363 * g-soccon.ads: Change Linux to GNU/Linux.
13365 * g-trasym.ads: Change Linux to GNU/Linux.
13366 Add 2001 to copyright notice.
13368 * memtrack.adb: Change Linux to GNU/Linux.
13370 * s-intman.ads: Change Linux to GNU/Linux.
13371 Add 2001 to copyright notice. Fix header format.
13373 * s-stache.adb: Change Linux to GNU/Linux.
13375 * adaint.c: Change Linux to GNU/Linux.
13377 * cio.c: Change Linux to GNU/Linux.
13379 * cstreams.c: Change Linux to GNU/Linux.
13381 * init.c: Change Linux to GNU/Linux.
13383 * gmem.c: Change Linux to GNU/Linux.
13385 * tracebak.c: Change Linux to GNU/Linux.
13388 2001-10-02 Geert Bosch <bosch@gnat.com>
13390 * misc.c (insert_default_attributes): Add dummy version.