1 2004-10-04 Javier Miranda <miranda@gnat.com>
3 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
4 in-line the code corresponding to subprogram Analyze_Actuals. In
5 addition, analyze the actuals only in case of subprogram call.
7 2004-10-04 Ed Falis <falis@gnat.com>
9 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
11 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
13 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
16 2004-10-04 Robert Dewar <dewar@gnat.com>
18 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
20 (Analyze_Block_Statement): Add circuitry to detect following dead code
21 (Check_Unreachable_Code): Handle case of block exit
23 2004-10-04 Robert Dewar <dewar@gnat.com>
25 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
26 (XMatchD): Avoid warning for Logic_Error call
28 2004-10-04 Robert Dewar <dewar@gnat.com>
30 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
31 consider expressions buried within a procedure actual to be an actual.
32 This caused some blowups with uses of packed slices within a procedure
35 2004-10-04 Robert Dewar <dewar@gnat.com>
37 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
38 longer need to be initialized to zero.
39 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
42 * checks.adb (Expr_Known_Valid): Packed arrays are now always
43 considered valid, even if the representation is modular. That's correct
44 now that we no longer initialize packed modular arrays to zero.
46 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
47 suffixes. These are now documented as the only cases in which the
48 debugger ignores outer records.
49 Previously, the spec allowed arbitrary suffixes for this purpose.
50 Change name of LJM to JM for packed array pad records
51 Create separate section on packed array handling, and add a whole new
52 set of comments to this section describing the situation with packed
53 modular types and justification requirements depending on endianness.
55 2004-10-04 Robert Dewar <dewar@gnat.com>
57 * a-except.adb: Add a comment for last change
59 * einfo.ads: Minor spelling correction in comment
61 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
63 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
66 * sem_util.ads: Minor comment update
68 2004-10-04 Ed Schonberg <schonberg@gnat.com>
70 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
71 Inline_Always when in Configurable_Run_Time mode.
73 * sem_prag.adb (Process_Convention): If entity is an inherited
74 subprogram, apply convention to parent subprogram if in same scope.
75 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
76 when in Configurable_Run_Time mode.
78 2004-10-04 Ed Schonberg <schonberg@gnat.com>
80 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
81 class_wide type after component list has been inherited.
83 2004-10-04 Ed Schonberg <schonberg@gnat.com>
85 * sem_ch12.adb (Check_Generic_Actuals): New predicate
86 Denotes_Previous_Actual, to handle properly the case of a private
87 actual that is also the component type of a subsequent array actual.
88 The visibility status of the first actual is not affected when the
90 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
91 make fully recursive the treatment of formals of packages declared
93 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
94 the above on exit from an instantiation.
95 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
96 current instantiation which is now complete.
97 (Analyze_Package_Instantiation): No instantiated body is needed if the
98 main unit is generic. Efficient, and avoid anomalies when a instance
99 appears in a package accessed through rtsfind.
101 2004-10-04 Ed Schonberg <schonberg@gnat.com>
103 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
104 do not generate a declaration for a temporary if the call is part of a
105 library-level instantiation.
107 2004-10-04 Ed Schonberg <schonberg@gnat.com>
109 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
110 searching for a limited component to flag.
112 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
113 expansion of Input, to account for the fact that the implicit call
114 generated by the attribute reference must freeze the user-defined
115 stream subprogram. This is only relevant to 'Input, because it can
116 appear in an object declaration, prior to the body of the subprogram.
118 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
119 expansion can proceed and further errors uncovered.
120 (Minor clean up): Fix cases of using | instead of \ for continuation
123 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
125 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
127 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
128 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
129 Use gcc_assert and gcc_unreachable.
131 * decl.c (gnat_to_gnu_entity, case object): Check and process a
132 specified alignment before validating size.
133 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
134 stripped-down declaration for the type of the inner field when making
137 * utils.c (finish_record_type): Do not compute the size in units
138 incrementally. Instead compute it once for the rep clause case.
139 Use gcc_assert and gcc_unreachable.
141 2004-10-04 Vincent Celier <celier@gnat.com>
143 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
145 (Is_Valid_Path_Name): Take '/' as a directory separator.
147 2004-10-04 Vincent Celier <celier@gnat.com>
149 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
150 (Extended_Project) only if Extended_Project is defined, to avoid
152 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
154 (Parse_Single_Project): Ditto.
156 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
157 Add_To_Project_Path for virtual projects.
159 2004-10-04 Vincent Celier <celier@gnat.com>
161 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
162 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
163 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
164 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
167 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
168 Build_Dynamic_Library with an empty Options_2.
170 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
173 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
174 directory separator, if any.
175 (Gprmake): Do not allow mains on the command line for library projects.
176 Do not attempt to link when the project is a library project.
177 (Library_Opts): New table to store Library_Options.
178 (Build_Library): If Library_Options is specified, pass these options
179 when building a shared library.
181 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
183 * s-tposen.adb (Service_Entry): The object must be always unlocked at
184 the end of this procedure now that the unlock operation was inserted
187 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
189 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
190 corresponding to the Preallocated_Stacks flags in System.
191 (Get_Target_Parameters): Including the processing for
194 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
195 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
196 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
197 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
198 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
199 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
200 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
201 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
202 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
203 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
204 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
205 used to signal whether the compiler creates the required stacks and
206 descriptors for the different tasks (when True) or it is done by the
207 underlying operating system at run time (when False).
208 It is initially set to False in all targets.
210 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
211 if it is supported by the target.
212 (Make_Task_Create_Call): Pass the stack address if it has been
213 previously created. Otherwise pass a Null_Address.
215 * snames.adb: Add _stack.
217 * snames.ads: Add Name_uStack. Required to allow the expander to
218 statically allocated task stacks.
220 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
221 Stack_Address argument.
222 Check that its value is equal to Null_Address because this target does
223 not support the static stack allocation.
225 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
227 * usage.adb: Change "pragma inline" to "pragma Inline" in information
230 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
232 * exp_dist.adb: Split declaration of asynchronous flag out of
233 Add_RACW_Read_Attribute.
234 Minor reformatting for better alignment with PolyORB version.
235 Store the entity for the asynchronous flag of an RACW, rather than the
236 expression, in the asynchronous flags table. This will allow this flag
237 to be used in other subprograms beside Add_RACW_Read_Attribute.
239 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
241 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
242 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
243 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
244 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
245 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
246 sockets constant MSG_NOSIGNAL (Linux-specific).
247 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
249 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
250 from trigerring SIGPIPE.
251 Rename components to avoid clash with Ada 2005 possible reserved
253 (Check_Selector): When the select system call returns with an error
254 condition, propagate Socket_Error to the caller.
256 2004-10-01 Jan Hubicka <jh@suse.cz>
258 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
260 2004-09-23 Robert Dewar <dewar@gnat.com>
264 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
265 instead do this at freeze time (we won't do it if there is an address
267 Change "pragma inline" to "pragma Inline" in information and error
271 * freeze.adb (Check_Address_Clause): Remove previous change, not the
272 right way of doing things after all.
273 (Freeze_Entity): For object, set Is_Public for imported entities
274 unless there is an address clause present.
276 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
278 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
279 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
280 ensures proper handling of types with rep clauses, which might have
281 their TYPE_SIZE set already.
283 2004-09-21 Robert Dewar <dewar@gnat.com>
285 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
286 packed array types in both little- and big-endian cases. This change
287 ensures that we no longer count on the unused bits being initialized
288 for such types (and in particular ensures that equality testing will
289 only read the relevant bits).
290 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
291 These changes mean that we no longer need to initialize small packed
293 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
294 optimization to an LJM field as to its parent field.
296 * ada-tree.h, trans.c, utils.c, utils2.c:
297 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
299 2004-09-20 Jan Hubicka <jh@suse.cz>
301 * utils.c (gnat_finalize): Remove.
302 (end_subprog_body): Directly call cgraph_finalize_function;
303 do not lower the nested functions.
305 2004-09-20 Robert Dewar <dewar@gnat.com>
309 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
310 if an address clause is present, since that means that the Import
313 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
315 * 5tsystem.ads: Removed, no longer used.
317 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
318 Zack Weinberg <zack@codesourcery.com>
320 * ada-tree.def: Use tree_code_class enumeration constants
321 instead of code letters.
322 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
323 Update for new tree-class enumeration constants.
325 2004-09-17 Vincent Celier <celier@gnat.com>
327 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
328 capabilities of the general project manager.
330 2004-09-09 Vincent Celier <celier@gnat.com>
332 * a-direct.ads: Add pragma Ada_05
333 (Directory_Entry_Type): Give default value to component Kind to avoid
334 not initialized warnings.
336 * a-direct.adb (Current_Directory): Remove directory separator at the
338 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
339 an existing directory.
340 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
341 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
342 Convert the result to File_Size.
344 * prj.ads: (Project_Error): New exception
346 * prj-attr.adb: Except in procedure Initialize, Fail comes from
347 Prj.Com, not from Osint.
348 (Attrs, Package_Attributes): Tables moved to private part of spec
349 (Add_Attribute, Add_Unknown_Package): Moved to new child package
351 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
352 Prj.Project_Error after call to Fail.
353 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
354 Fail. Check that package name is not already in use.
356 * prj-attr.ads: Comment updates to indicate that all subprograms may be
357 used by tools, not only by the project manager, and to indicate that
358 exception Prj.Prj_Error may be raised in case of problem.
359 (Add_Unknown_Package, Add_Attribute): Moved to new child package
361 (Attrs, Package_Attributes): Table instantiations moved from the body to
362 the private part to be accessible from Prj.Attr.PM body.
364 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
365 from new package Prj.Attr.PM.
366 (Parse_Attribute_Declaration): Call Add_Attribute from new package
369 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
371 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
372 instead of Elaboration_Checks).
374 * a-calend.adb: Minor reformatting
376 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
378 * gigi.h (maybe_pad_type): New declaration.
379 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
381 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
383 * cuintp.c: Convert to use buildN.
385 * decl.c (maybe_pad_type): No longer static.
386 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
388 Convert to use buildN.
390 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
391 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
392 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
394 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
395 (gnat_gimplify_expr, case ADDR_EXPR): New case.
396 Convert to use buildN.
398 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
399 TREE_READONLY for const.
400 Convert to use buildN.
402 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
403 (create_var_decl): Refine when TREE_STATIC is set.
404 Convert to use buildN.
406 2004-09-09 Gary Dismukes <dismukes@gnat.com>
408 * gnat_ugn.texi: Delete text relating to checking of ali and object
411 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
414 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
416 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
417 pragmas recognized by GNAT.
419 * gnat_rm.texi: Document pragma Detect_Blocking.
421 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
422 raise Program_Error if called from a protected operation.
424 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
425 the protected action nesting level.
426 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
427 protected action nesting level.
428 (Unlock): When pragma Detect_Blocking is active decrease the protected
429 action nesting level.
431 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
432 Protected_Action_Nesting.
434 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
435 Common_ATCB record. It contains the dynamic level of protected action
436 nesting for each task. It is needed for checking whether potentially
437 blocking operations are called from protected operations.
438 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
439 Detect_Blocking is active or not in the partition.
441 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
442 raise Program_Error if called from a protected operation.
443 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
444 Program_Error if called from a protected operation.
445 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
446 Program_Error if called from a protected operation.
448 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
449 raise Program_Error if called from a protected operation.
451 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
452 raise Program_Error if called from a protected operation, and increase
453 the protected action nesting level.
454 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
455 Program_Error if called from a protected operation, and increase the
456 protected action nesting level.
457 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
458 protected action nesting level.
460 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
461 raise Program_Error if called from a protected operation, and increase
462 the protected action nesting level.
463 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
464 Program_Error if called from a protected operation, and increase the
465 protected action nesting level.
466 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
467 raise Program_Error if called from a protected operation.
468 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
469 active, raise Program_Error if called from a protected operation.
470 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
471 protected action nesting level.
473 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
474 insertion of the statement raising Program_Error. The run time
475 contains the required machinery for handling that.
477 * sem_util.ads: Change comment associated to procedure
478 Check_Potentially_Blocking_Operation.
479 This procedure does not insert a call for raising the exception because
480 that is currently done by the run time.
482 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
484 * init.c: Add the global variable __gl_detect_blocking that indicates
485 whether pragma Detect_Blocking is active (1) or not (0). Needed for
486 making the pragma available at run time.
487 (__gnat_set_globals): Pass and update the detect_blocking parameter.
489 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
490 pragma Detect_Blocking is active.
492 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
494 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
495 DB is found in the ali file. Any unit compiled with pragma
496 Detect_Blocking active forces its effect in the whole partition.
498 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
499 Detect_Blocking is active and delay is called from a protected
502 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
503 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
504 Detect_Blocking is active (0 otherwise).
505 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
506 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
509 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
511 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
512 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
515 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
516 (Register_Receiving_Stub): Add Subp_Info formal parameter.
517 Update API in placeholder implemetation of s-parint to reflect changes
518 in distribution runtime library.
520 * sem_ch3.adb (Expand_Derived_Record): Rename to
521 Expand_Record_Extension.
523 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
524 primitive operations of potentially distributed object types that have
525 non-controlling anonymous access formals.
527 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
529 New implementation of expansion for remote access-to-subprogram types,
530 based on the RACW infrastructure.
531 This version of sem_dist is compatible with PolyORB/DSA as well as
534 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
535 Asynchrronous that applies to a remote access-to-subprogram type, mark
536 the underlying RACW type as asynchronous.
538 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
539 __gnat_using_gnu_linker to 1.
541 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
542 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
543 GNAT.Perfect_Hash_Generators, and remove the empty
544 GNAT.Perfect_Hash package.
546 * atree.adb: Minor reformatting
548 * exp_ch3.adb (Expand_Derived_Record): Rename to
549 Expand_Record_Extension.
550 (Build_Record_Init_Proc.Build_Assignment): The default expression in
551 a component declaration must remain attached at that point in the
552 tree so New_Copy_Tree copies it if the enclosing record type is derived.
553 It is therefore necessary to take a copy of the expression when building
554 the corresponding assignment statement in the init proc.
555 As a side effect, in the case of a derived record type, we now see the
556 original expression, without any rewriting that could have occurred
557 during expansion of the ancestor type's init proc, and we do not need
558 to go back to Original_Node.
560 * exp_ch3.ads (Expand_Derived_Record): Rename to
561 Expand_Record_Extension.
563 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
564 Returns the RACW type used to implement a remote access-to-subprogram
566 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
567 New subprograms. Used to create a proxy tagged object for a remote
568 subprogram. The proxy object is used as the designated object
569 for RAS values on the same partition (unless All_Calls_Remote applies).
570 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
571 System.Partition_Interface.Get_Unique_Remote_Pointer.
572 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
573 Renamed from Add_RAS_*_Attribute.
574 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
576 New implementation of expansion for remote access-to-subprogram types,
577 based on the RACW infrastructure.
579 * exp_dist.ads (Copy_Specification): Update comment to note that this
580 function can copy the specification from either a subprogram
581 specification or an access-to-subprogram type definition.
583 2004-09-09 Ed Schonberg <schonberg@gnat.com>
585 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
586 in an instance, between an explicit subprogram an one inherited from a
587 type derived from an actual.
589 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
590 add a polling call if the subprogram is to be inlined by the back-end,
591 to avoid repeated calls with multiple inlinings.
593 * checks.adb (Apply_Alignment_Check): If the expression in the address
594 clause is a call whose name is not a static entity (e.g. a dispatching
595 call), treat as dynamic.
597 2004-09-09 Robert Dewar <dewar@gnat.com>
599 * g-trasym.ads: Minor reformatting
601 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
602 packed arrays, since unused bits are expected to be zero for a
605 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
607 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
610 2004-09-09 Pascal Obry <obry@gnat.com>
612 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
613 enable map file generation. Add the right option to generate the map
614 file if Map_File is set to True.
616 * gnatdll.adb (Gen_Map_File): New variable.
617 (Syntax): Add info about new -m (Map_File) option.
618 (Parse_Command_Line): Add support for -m option.
619 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
622 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
624 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
625 new gnatdist implementation.
626 Define a subpackage isolating the output routines specific to this
629 2004-09-09 Joel Brobecker <brobecker@gnat.com>
631 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
633 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
635 2004-09-09 Cyrille Comar <comar@act-europe.fr>
637 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
640 * opt.ads: Add Ada_Version_Runtime constant used to decide which
641 version of the language is used to compile the run time.
643 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
645 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
646 of variable length temporaries for function return now that the
647 back-end and gigi support it.
649 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
651 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
653 * trans.c (struct stmt_group): Delete field GLOBAL.
654 (gnat_init_stmt_group): Do not initialize it.
655 (call_to_gnu): Use save_expr, not protect_multiple_eval.
656 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
657 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
658 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
659 (start_stmt_group): Likewise.
660 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
662 * utils2.c (ggc.h): Include.
663 (build_call_raise): Call build_int_cst, not build_int_2.
665 * utils.c (gnat_init_decl_processing): Fix arg to
666 build_common_tree_nodes.
667 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
668 (gnat_define_builtin): Set built_in_decls.
669 (init_gigi_decls): Call build_int_cst, not build_int_2.
671 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
672 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
673 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
674 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
675 SET_TYPE_MODULE): Use them.
676 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
677 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
678 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
679 SET_TYPE_ADA_SIZE): Likewise.
680 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
681 (DECL_CONST_CORRESPONDING_VAR,
682 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
683 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
684 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
685 (TYPE_RM_SIZE_NUM): New macro.
686 (TYPE_RM_SIZE): Modified to use above.
688 * cuintp.c: (build_cst_from_int): New function.
691 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
692 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
693 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
694 MIN_EXPR for the size, copy it into new.
696 2004-09-01 Robert Dewar <dewar@gnat.com>
698 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
699 packed indexed component where array is an IN OUT formal. This
700 generated garbage code previously.
702 * gnat_ugn.texi: Document -fverbose-asm
704 * gnat-style.texi: Minor updates (note that boolean constants and
705 variables are joined with AND/OR rather than short circuit forms).
707 2004-09-01 Ed Schonberg <schonberg@gnat.com>
709 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
710 it is an upward conversion of an untagged type with no representation
713 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
715 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
716 System.Partition_Interface.
718 * checks.adb (Apply_Access_Checks): Do not generate checks when
719 expander is not active (but check for unset reference to prefix of
722 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
723 pragma Debug as an if statement with a constant condition, for
724 consistent treatment of entity references contained within the
725 enclosed procedure call.
727 2004-09-01 Vincent Celier <celier@gnat.com>
729 * bindgen.adb: (Set_EA_Last): New procedure
730 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
732 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
733 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
734 linked without errors.
735 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
737 (Gen_Exception_Table_C): Correct same bugs
739 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
741 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
742 on Windows, make sure that the drive letter is in upper case.
744 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
745 Windows, when the drive letter is added and Case_Sensitive is True, the
746 drive letter is forced to upper case.
748 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
749 to Options_2 for the call to MLib.Utl.Gcc.
751 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
752 directory separator when defining BASE_DIR.
754 2004-09-01 Pascal Obry <obry@gnat.com>
756 * gprcmd.adb (Extend): Do not output trailing directory separator. This
757 is not needed and it confuses Windows GNU/make which does not report
758 directory terminated by a slash as a directory.
759 (gprcmd): Idem for "pwd" internal command.
761 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
762 target names rewrite to fix regressions with recent version of
763 GNU/make. Starting with GNU/make 3.80 the pipe character was not
764 handled properly anymore.
766 2004-09-01 Andreas Schwab <schwab@suse.de>
768 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
769 * raise.c [!IN_RTS]: Undef abort.
771 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
773 * utils2.c (build_allocator): Use ssize_int.
775 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
777 2004-08-27 Andreas Schwab <schwab@suse.de>
779 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
781 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
782 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
784 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
786 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
788 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
789 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
790 * utils.c (init_gigi_decls): Likewise.
791 * utils2.c (build_call_raise, build_allocator): Likewise.
793 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
795 * utils.c (gnat_init_decl_processing): Adjust
796 build_common_tree_nodes call.
798 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
800 * utils2.c (build_allocator): Use build_int_cst for negative
803 2004-08-18 Richard Henderson <rth@redhat.com>
805 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
807 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
809 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
811 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
812 (gnat_to_gnu): Likewise.
814 2004-08-16 Pascal Obry <obry@gnat.com>
816 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
817 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
818 option and not mdll anymore. Update comment.
820 2004-08-16 Pascal Obry <obry@gnat.com>
822 * bld.adb (Put_Include_Project): Properly handle directory separators
825 2004-08-16 Ed Schonberg <schonberg@gnat.com>
827 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
828 decreasing the number of allocated junk nodes while searching for the
829 appropriate subprogram.
831 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
833 * cuintp.c (UI_To_gnu): Use build_int_cst..
834 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
835 * utils.c (init_gigi_decls): Likewise.
836 * utils2.c (build_call_raise): Likewise.
838 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
840 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
841 for a global aliased object with a variable size and an unconstrained
842 nominal subtype, pretend there is no initializer if the one we have is
843 incomplete, and avoid referencing an inexistant component in there. The
844 part we have will be rebuilt anyway and the reference may confuse
847 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
849 * einfo.ads: Minor reformatting
851 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
852 restrictions in the ALI if we only want to warn about violations.
854 2004-08-13 Vincent Celier <celier@gnat.com>
856 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
857 when creating a new Unit_Record in table Units.
859 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
860 that are violated, if any.
862 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
863 add directory separator if path already ends with a directory separator.
865 2004-08-13 Ed Schonberg <schonberg@gnat.com>
867 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
868 unit, this is an attempt to inline a construct that is not available in
869 the current restricted mode, so abort rather than trying to continue.
871 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
872 discriminants that rename those of the parent, recover names of
873 original discriminants for the constraint on the full view of the
875 (Complete_Private_Subtype): Do not create a subtype declaration if the
878 * gnat_rm.texi: Added section on implementation of discriminated
879 records with default values for discriminants.
881 2004-08-13 Ed Schonberg <schonberg@gnat.com>
884 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
885 the second operand is overloaded.
887 2004-08-10 Richard Henderson <rth@redhat.com>
889 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
890 add __builtin_alloca.
892 2004-08-10 Richard Henderson <rth@redhat.com>
894 * config-lang.in (boot_language): Yes.
896 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
898 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
899 from complaining on potential uninitialized reference.
900 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
901 new specification and test explicitly for non-zero return value.
903 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
904 returning C.int, to avoid using a derived boolean type.
906 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
907 Duplicate_Subexpr_No_Checks in preference to direct use of
908 Remove_Side_Effects and New_Copy_Tree.
909 Clear Comes_From_Source on prefix of 'Size attribute reference.
911 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
912 g-socthi-vxworks.adb: Change calls to
913 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
914 and test explicitly for non-zero return value.
916 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
917 (Is_Socket_In_Set): Declare imported function as returning C.int, to
918 avoid using a derived boolean type.
920 2004-08-09 Albert Lee <lee@gnat.com>
922 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
924 2004-08-09 Pascal Obry <obry@gnat.com>
926 * gnat_ugn.texi: Document new way to build DLLs on Windows using
927 GCC's -shared option.
929 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
930 Options_2 parameter (options put after object files).
932 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
934 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
935 ignore overflows on low and high bounds of an index to also account for
936 differences in signedness between sizetype and gnu_index_subtype.
937 These are as legitimate as the ones caused by a lower TYPE_PRECISION
940 2004-08-09 Robert Dewar <dewar@gnat.com>
942 * s-solita.ads, s-solita.adb: Minor reformatting
944 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
945 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
947 Add note that No_Implicit_Conditionals does not suppress
948 run time constraint checks.
950 * vms_conv.ads: Minor reformatting
952 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
953 and necessary for following change).
954 (Mark): Return new format Mark_Id containing sec stack address
955 (Release): Use sec stack address from Mark_Id avoiding Self call
957 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
958 pointer (cleanup and necessary for following change).
959 Define Mark_Id as record containing address of secondary stack, that way
960 Release does not need to find the stack again, decreasing the number of
961 calls to Self and improving efficiency.
963 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
965 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
966 case variable into the individual case branches when possible.
968 * sem_ch11.adb: Minor reformatting
970 * prj.ads: Correct spelling of suffixs
972 * prj-nmsc.adb: Minor reformatting
973 Correct spelling suffixs throughout (also in identifiers)
975 * freeze.adb: Minor spelling correction
977 * exp_ch2.adb: Cleanups to handling of Current_Value
978 (no functional effect).
980 * bld.adb: Correct spelling of suffixs
982 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
984 2004-08-09 Ed Schonberg <schonberg@gnat.com>
988 * sem_ch7.adb (Install_Private_Declarations): In the body of the
989 package or of a child, private entities are both immediately_visible
992 2004-08-09 Ed Schonberg <schonberg@gnat.com>
994 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
995 there are no range checks on the value of the literal.
997 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
998 wrapped is the triggering alternative of an asynchronous select, action
999 statements mustbe inserted before the select itself.
1001 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
1002 case where the prefix is a protected function call.
1003 (Resolve_Attribute, case 'Access): The attribute reference on a
1004 subprogram is legal in a generic body if the subprogram is declared
1007 2004-08-09 Vincent Celier <celier@gnat.com>
1009 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
1010 languages, otherwise building the library may fail with unresolved
1012 (Compile_Sources): Do not build libraries if -c switch is used
1014 * gnatlink.adb (Process_Args): New switches -M and -Mmap
1015 (Write_Usage): If map file creation is supported, output new switches
1017 (Gnatlink): When -M is specified, add the necessary switch(es) to the
1018 gcc call, when supported.
1020 * Makefile.in: Added indepsw.o to the object list for gnatlink
1021 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
1023 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
1024 indepsw.adb, indepsw.ads: New files.
1026 2004-08-09 Bernard Banner <banner@gnat.com>
1028 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
1030 * Makefile.in: add section for vxworks x86
1032 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
1034 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
1035 per-object constrained components where the discriminant is of an
1037 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
1038 the parent initialization procedure for derived Unchecked_Unions.
1039 Instead, derived Unchecked_Unions build their own initialization
1041 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
1042 Check the body of the subprogram for details.
1043 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
1044 functions for derived Unchecked_Union types by introducing a condition.
1045 Allow the creation of TSS equality functions for Unchecked_Unions.
1046 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
1047 Add formal parameter Discr to function signature. Discr is used to
1048 control the generated case statement for Unchecked_Union types.
1049 (Make_Eq_If): Rename formal parameter Node to E in function signature.
1051 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
1053 Check the body of the subprogram for details.
1054 (Expand_Composite_Equality): Augment composite type equality to include
1055 correct handling of Unchecked_Union components.
1056 (Expand_N_In): Add condition to detect illegal membership tests when the
1057 subtype mark is a constrained Unchecked_Union and the expression lacks
1058 inferable discriminants, and build a Raise_Program_Error node.
1059 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1060 to detect types that contain components of unconstrained Unchecked_Union
1061 subtype. Add condition to detect equality between types that have an
1062 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1063 node. Add condition to detect equality between Unchecked_Union types
1064 that lack inferable discriminants, and build a Raise_Program_Error node.
1065 Otherwise build a TSS equality function call.
1066 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1067 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1068 with the operand lacking inferable discriminants, and build a Raise_
1070 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1072 (Has_Inferable_Discriminants): Implement new predicate for objects and
1073 expressions of Unchecked_Union type. Check the body of subprogram for
1075 (Has_Unconstrained_UU_Components): Add function
1076 Component_Is_Unconstrained_UU. It is used to detect whether a single
1077 component is of an unconstrained Unchecked_Union subtype. Add function
1078 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1079 component inside a variant is of an unconstrained Unchecked_Union type.
1081 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1082 inferred discriminant values. Add condition to generate a case
1083 statement with an inferred discriminant as the switch.
1084 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1085 the behaviour of the subprogram in the presence of an Unchecked_Union.
1086 Add condition to trigger the usage of the inferred discriminant value
1087 as the generated case statement switch.
1088 (Make_Field_Assign): Introduce a Boolean flag that determines the
1089 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1090 condition to trigger the usage of the inferred discriminant value as
1091 the right-hand side of the generated assignment.
1093 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1094 parameter generation when dealing with Unchecked_Unions.
1096 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1097 checks for Unchecked_Unions.
1099 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1101 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1102 Raise_Program_Error nodes for the execution of Read and Write
1103 attributes of Unchecked_Union types and the execution of Input and
1104 Output attributes of Unchecked_Union types that lack default
1105 discriminant values.
1107 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1108 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1109 per-object constrained components of Unchecked_Unions for being
1110 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1111 check individual components withing a variant.
1113 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1114 comparison of Unchecked_Unions.
1115 (Resolve_Equality_OP): Remove guard that prevents equality between
1118 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1119 of component subtypes for Unchecked_Union components.
1120 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1121 since it is the actual subtype.
1123 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1124 pass of Unchecked_Union subtypes as generic actuals to formal types
1125 that lack known_discriminant_parts or that are derived Unchecked_Union
1126 types, and do nothing. In any other case, produce an error message.
1128 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1129 Contains_POC. It determines whether a constraint uses the discriminant
1130 of an enclosing record type.
1131 Add condition to detect per-object constrained component and set the
1133 (Derived_Type_Declaration): Remove guard that prevents derivation from
1134 Unchecked_Union types.
1135 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1138 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1139 references to Unchecked_Union discriminants.
1141 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1142 formal generation when dealing with Unchecked_Unions.
1143 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1144 subtypes for Unchecked_Unions.
1146 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1147 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1148 completions of discriminated partial views by Unchecked_Unions and
1149 produce an error message.
1151 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1153 * trans.c (struct stmt_group): New field, GLOBAL.
1154 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1155 (struct elab_info): New struct.
1156 (elab_info_list, gnu_elab_proc_stack): New variables.
1157 (Compilation_Unit_to_gnu): New procedure.
1158 (gigi): Call it and also handle elaboration procs we've saved.
1159 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1160 global field from parent.
1161 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1162 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1163 (start_stmt_group): Initialize global field from parent.
1164 (add_decl_expr): Set to global for current statement group.
1165 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1168 * utils.c (global_bindings_p): True when no current_function_decl; no
1169 longer check current_binding_level.
1171 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1173 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1176 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1178 2004-08-06 Andreas Schwab <schwab@suse.de>
1180 * utils.c (gnat_define_builtin): Remove second parameter of
1182 (begin_subprog_body): Likewise.
1184 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1186 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1187 optimization, not supported by the tree-ssa back-end.
1189 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1191 * s-mastop-irix.adb: Update comments.
1193 * a-except.adb (Exception_Information): Raise Constraint_Error if
1194 exception Id is Null_Id.
1195 This is required behavior, which is more reliably and clearly checked
1196 at the top level interface level.
1198 2004-07-26 Javier Miranda <miranda@gnat.com>
1200 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1201 call if a component has no default_expression and the box is used.
1203 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
1204 default_expression and you use box, it behaves as if you had declared a
1206 (Resolve_Record_Aggregate): If a component has no default_expression and
1207 you use box, it behaves as if you had declared a stand-alone object.
1209 * sem_ch10.adb (Install_Siblings): Do not make visible the private
1210 entities of private-with siblings.
1212 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1214 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
1215 for a component of an itype, set the parent pointer for analysis,
1216 there is no list in which to insert it.
1218 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
1219 bona-fide renamings, not for inherited operations.
1221 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
1222 actual for a formal that is an access parameter, create local
1223 finalization list even if the expression is not an aggregate.
1225 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1228 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
1229 Diagnose properly illegal subprogram renamings that are library units.
1231 2004-07-26 Ed Schonberg <schonberg@gnat.com>
1234 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
1235 conversion rewritten as an unchecked conversion, check that original
1236 expression is a variable.
1238 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
1239 unchecked_conversion, create new node rather than rewriting in place,
1240 to preserve original construct.
1242 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1244 * gigi.h (gnat_expand_body): Deleted.
1246 * Make-lang.in: (trans.o): Depends on function.h.
1248 * misc.c: (gnat_expand_body): Moved to here.
1250 * trans.c (gnat_expand_body_1): Deleted.
1251 (gnat_expand_body): Moved from here.
1252 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
1253 (add_stmt): Check for marked visited with global_bindings_p.
1254 (gnat_gimplify_expr, case COMPONENT_REF): New case.
1255 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
1257 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
1258 VIEW_CONVERT_EXPR if not operation type.
1260 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
1263 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
1264 changes: reformatting of negation operators, removing unneeded
1265 inequality comparison with zero, converting equality comparisons with
1266 zero to negations, changing int/0/1 to bool/false/true, replace calls
1267 to gigi_abort with abort, and various other similar changes.
1269 2004-07-26 Vincent Celier <celier@gnat.com>
1271 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
1274 * make.adb (Gnatmake): Fail when a library is not present and there is
1275 no object directory.
1277 * mlib-prj.adb (Check_Library): No need to check if the library needs
1278 to be rebuilt if there is no object directory, hence no object files
1279 to build the library.
1281 * opt.ads (Setup_Projects): New Boolean flag.
1283 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
1285 Create directory when Kind /= "" and in "gnat setup". Report error if
1286 directory cannot be created.
1287 (Ada_Check): Create library interface copy dir if it does not exist
1288 and we are in "gnat setup".
1289 (Find_Sources): No error if in "gnat setup" and no Ada sources were
1291 (Language_Independent_Check): Create object directory, exec directory
1292 and/or library directory if they do not exist and we are in
1295 * vms_conv.ads: (Command_Type): New command Setup.
1297 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
1299 * vms_data.ads: Add qualifiers/switches for new built-in command
1302 2004-07-25 Richard Henderson <rth@redhat.com>
1304 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
1305 DECL_IGNORED_P on RESULT_DECL.
1307 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
1309 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
1310 allocation and potentially overflowing update with
1311 Tailored_Exception_Information. Use the sec-stack free procedural
1312 interface to output Exception_Information instead.
1314 * a-except.adb (To_Stderr): New subprogram for character, and string
1315 version moved from a-exextr to be visible from other separate units.
1316 (Tailored_Exception_Information): Remove the procedural version,
1317 previously used by the default Last_Chance_Handler and not any more.
1318 Adjust various comments.
1320 * a-exexda.adb: Generalize the exception information procedural
1321 interface, to minimize the use of secondary stack and the need for
1322 local buffers when the info is to be output to stderr:
1323 (Address_Image): Removed.
1324 (Append_Info_Character): New subprogram, checking for overflows and
1325 outputing to stderr if buffer to fill is of length 0.
1326 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
1327 (Append_Info_Address, Append_Info_Exception_Name,
1328 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
1329 Append_Info_Basic_Exception_Traceback,
1330 Append_Info_Exception_Information): New subprograms.
1331 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
1332 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
1333 Exception_Info_Maxlength, Exception_Name_Length,
1334 Exception_Message_Length): New subprograms.
1335 (Exception_Information): Use Append_Info_Exception_Information.
1336 (Tailored_Exception_Information): Use
1337 Append_Info_Basic_Exception_Information.
1338 Export services for the default Last_Chance_Handler.
1340 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
1341 other separate units.
1343 2004-07-20 Vincent Celier <celier@gnat.com>
1345 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
1347 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1349 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
1350 emit itype references for the designated types of component types that
1351 are declared outside of the full record declaration, and that may
1352 denote a partial view of that record type.
1354 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1357 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
1358 which is the designated type in an access component declaration, to the
1359 list of incomplete dependents of the parent type, to avoid elaboration
1360 issues with out-of-scope subtypes.
1361 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
1362 full view of the parent.
1364 2004-07-20 Ed Schonberg <schonberg@gnat.com>
1367 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
1368 entities that are hidden, such as references to generic actuals
1369 outside an instance.
1371 2004-07-20 Javier Miranda <miranda@gnat.com>
1373 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
1374 support to the new notation.
1375 (Analyze_Selected_Component): Add call to Try_Object_Operation.
1377 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
1379 * s-taprob.adb: Adding the elaboration code required for initializing
1380 the tasking soft links that are common to the full and the restricted
1383 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
1384 restricted run time has been moved to the package
1385 System.Soft_Links.Tasking.
1387 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
1388 restricted run time has been moved to the package
1389 System.Soft_Links.Tasking.
1391 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
1393 * s-solita.ads, s-solita.adb: New files.
1395 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1397 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
1398 Case_Statement_to_gnu): Split off from gnat_to_gnu.
1399 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
1400 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
1401 Exception_Handler_to_gnu_zcx): Likewise.
1403 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1405 * gigi.h (builtin_function): Declare.
1407 2004-07-15 Robert Dewar <dewar@gnat.com>
1409 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
1412 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
1413 access values as an example of a warning.
1415 * gnat_rm.texi: Document new attribute Has_Access_Values
1417 * gnat-style.texi: Document that box comments belong on nested
1420 * sem_util.ads (Has_Access_Values): Improved documentation
1422 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
1424 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
1425 (Process_Interface_Name): Call to this new procedure
1426 (Set_Extended_Import_Export_External_Name): Call to this new procedure
1428 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
1430 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
1432 * einfo.ads: Minor comment typo fixed
1434 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
1436 * snames.adb: Add _atcb.
1438 * snames.ads: Add Name_uATCB.
1440 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
1441 (in the expanded code) when using the restricted run time.
1443 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
1444 a in parameter in order to allow ATCBs to be preallocated (in the
1447 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
1448 order to allow ATCBs to be preallocated. In case of error, the ATCB is
1449 deallocated in System.Tasking.Stages.
1451 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
1452 order to allow ATCBs to be preallocated.
1454 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
1455 here. It was previously done in Initialize_ATCB.
1457 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
1459 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
1460 Restricted run time.
1462 * exp_ch3.adb: When using the Restricted run time, pass the
1463 preallocated Ada_Task_Control_Block when creating a task.
1465 2004-07-15 Ed Schonberg <schonberg@gnat.com>
1467 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
1468 function call that is itself an actual in an enclosing call, diagnose
1469 problem here rather than assuming that resolution will catch it.
1471 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
1472 the local copy of a generic unit for a formal package, and the generic
1473 is a child unit, install private part of ancestors before compiling
1474 private part of spec.
1476 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
1477 use scope entities rather than tree structures, to handle properly
1478 parent units that are instances rewritten as bodies for inlining
1481 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
1482 Remove_Parents): Handle properly a parent unit that is an
1483 instantiation, when the unit has been rewritten as a body for inlining
1486 * par.adb (Goto_List): Global variable to collect goto statements in a
1487 given unit, for use in detecting natural loops.
1489 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
1490 use in detecting natural loops.
1492 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
1493 backwards goto's, and rewrite as a infinite loop, to improve locality
1496 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
1497 subcomponent that includes an indexed reference, to prevent the
1498 generation of copies that would miscompile the desired assignment
1500 (Build_Task_Image_Decls): Add a numeric suffix to
1501 generated name for string variable, to avoid spurious conflicts with
1502 the name of the type of a single protected object.
1504 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
1505 loop with an explicit exit statement, to avoid generating an
1506 out-of-range value with 'Succ leading to spurious constraint_errors
1507 when compiling with -gnatVo.
1509 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
1511 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
1512 might not be analyzed yet, even if its Etype is already set (case of an
1513 unchecked conversion built using Unchecked_Convert_To, for example).
1514 If the prefix has already been analyzed, this will be a nop anyway.
1516 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
1517 controller type, or an assignment of a record type with controlled
1518 components, copy only user data, and leave the finalization chain
1521 2004-07-15 Vincent Celier <celier@gnat.com>
1523 * make.adb (Collect_Arguments): Improve error message when attempting
1524 to compile a source not part of any project, when -x is not used.
1526 * prj.ads: (Defined_Variable_Kind): New subtype
1528 * prj-attr.adb (Register_New_Package): Two new procedures to register
1529 a package with or without its attributes.
1530 (Register_New_Attribute): Mew procedure to register a new attribute in a
1532 New attribute oriented subprograms: Attribute_Node_Id_Of,
1533 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1534 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1536 New package oriented subprograms: Package_Node_Id_Of,
1537 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1539 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
1541 (Package_Node_Id): Now a private, self initialized type
1542 (Register_New_Package): New procedure to register a package with its
1544 New attribute oriented subprograms: Attribute_Node_Id_Of,
1545 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
1546 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
1548 New package oriented subprograms: Package_Node_Id_Of,
1549 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
1551 * prj-dect.adb (Parse_Attribute_Declaration,
1552 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
1554 * prj-makr.adb (Make): Parse existing project file before creating
1555 other files. Fail if there was an error during parsing.
1557 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
1558 new spec of Prj.Attr.
1560 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
1561 to new spec of Prj.Attr.
1563 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1565 * utils2.c: Fix typo in comment.
1567 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1569 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
1570 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
1572 2004-07-14 Andreas Schwab <schwab@suse.de>
1574 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
1576 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1578 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
1580 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
1583 * misc.c (gnat_types_compatible_p): New function.
1584 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
1585 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
1587 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
1588 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
1589 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
1590 (mark_visited): Don't mark dummy type.
1591 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
1592 parameter, we must remove any LJM building from GNU_NAME.
1593 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
1594 (pos_to_constructor): Use int_const_binop.
1595 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
1598 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
1599 (gnat_pushlevel): Set TREE_USE on BLOCK node.
1600 (gnat_install_builtins): Add __builtin_memset.
1602 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
1604 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
1605 for a renaming, stabilize the initialization expression if we are at a
1606 local level. At the local level, uses of the renaming may be performed
1607 by a direct dereference of the initializing expression, and we don't
1608 want possible variables there to be evaluated for every use.
1610 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
1611 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
1612 them on the way. Account for the fact that we may introduce side
1613 effects in the process.
1615 2004-07-13 Richard Henderson <rth@redhat.com>
1617 * misc.c (default_pass_by_ref): Use pass_by_reference.
1619 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1621 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
1622 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
1624 2004-07-08 Richard Henderson <rth@redhat.com>
1626 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
1629 2004-07-06 Vincent Celier <celier@gnat.com>
1631 * vms_conv.ads: Minor reformatting.
1632 Alphabetical order for enumerated values of type Command_Type, to have
1633 the command in alphabetical order for the usage.
1635 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
1636 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
1638 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
1640 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
1641 (Add_Archive_Path): Only add the global archive if there is one.
1642 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
1643 or not any object file to put in the global archive, and don't build
1644 a global archive if there is none.
1645 (X_Switches): New table
1646 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
1647 in the X_Switches table, if any.
1648 (Initialize): Make sure the X_Switches table is empty
1649 (Scan_Arg): Record -X switches in table X_Switches
1651 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
1653 * make.adb: Minor comment fix
1655 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
1656 invoked with directory information, add the directory in front of the
1659 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
1660 invoked with directory information, add the directory in front of the
1663 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
1664 when Keep_Temporary_Files is False.
1665 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
1666 directory information, add the directory in front of the path.
1667 When not on VMS, handle new switch -dn before the command to set
1668 Keep_Temporary_Files to True.
1669 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
1672 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
1673 invoked with directory information, add the directory in front of the
1676 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
1678 * snames.ads, snames.adb (Name_Stub): New name for the distributed
1681 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
1682 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
1684 * g-socket.adb (To_Timeval): Fix incorrect conversion of
1685 Selector_Duration to Timeval for the case of 0.0.
1687 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
1688 documentation from Evolve_And_Then.
1690 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
1692 * s-taprop-tru64.adb, s-taprop-os2.adb,
1693 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
1695 2004-07-06 Robert Dewar <dewar@gnat.com>
1697 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
1698 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
1699 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
1700 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
1701 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
1702 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
1703 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
1704 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
1705 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
1706 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
1707 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
1708 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
1709 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
1710 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
1711 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
1712 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
1713 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
1714 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
1715 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
1716 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
1717 vms_data.ads: Minor reformatting,
1718 Fix bad box comment format.
1720 * gnat_rm.texi: Fix minor grammatical error
1722 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
1724 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
1725 more cases of discriminated records to be recognized as not needing a
1727 (Has_Access_Values): New function.
1729 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
1731 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
1732 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
1733 with LRM terminology).
1734 Change terminology in comments primitive type => elementary type.
1736 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1739 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
1740 parameters do not impose any requirements on the presence of a body.
1742 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1745 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
1746 compilation unit and is in an open scope at the point of instantiation,
1747 assume that a body may be present later.
1749 2004-07-06 Ed Schonberg <schonberg@gnat.com>
1751 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
1752 Improve error message when specified size is not supported.
1754 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
1755 is never a primitive operation.
1757 2004-07-05 Andreas Schwab <schwab@suse.de>
1759 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
1760 RECORD_OR_UNION_CHECK.
1761 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
1763 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
1765 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
1766 dependency on xgnatugn, instead build it via a submake.
1767 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
1769 2004-07-04 Richard Henderson <rth@redhat.com>
1771 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
1773 2004-07-01 Richard Henderson <rth@redhat.com>
1775 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
1776 * utils.c (max_size): Likewise.
1778 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1780 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
1781 and rest_of_type_compilation; add arg to create_*_decl.
1782 (annotate_decl_with_node): Deleted.
1783 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
1784 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
1785 (get_current_block_context, gnat_pushdecl): New declarations.
1786 (gnat_init_stmt_group): Likewise.
1787 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
1788 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
1789 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
1790 (gnat_init): Call gnat_init_stmt_group.
1791 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
1792 (gnu_pending_elaboration_list): Deleted.
1793 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
1794 (gigi): Rearrange initialization calls and move some to last above.
1795 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
1796 Delete calls to add_decl_expr; add arg to create_*_decl.
1797 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
1798 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
1799 begin_subprog_body and call it.
1800 Don't push and pop ggc context.
1801 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
1802 (add_stmt): Remove handling of DECL_EXPR from here.
1803 If not in function, mark visited.
1804 (add_decl_expr): Put global at top level.
1805 Check for cases of DECL_INITIAL we have to handle here.
1806 (process_type): Add extra arg to create_type_decl.
1807 (build_unit_elab): Rework to just gimplify.
1808 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
1809 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
1810 (get_pending_elaborations, pending_elaborations_p): Likewise.
1811 (push_pending_elaborations, pop_pending_elaborations): Likewise.
1812 (get_elaboration_location, insert_elaboration_list): Likewise.
1813 (gnat_binding_level): Renamed from ada_binding_level.
1814 (init_gnat_to_gnu): Don't clear pending_elaborations.
1815 (global_bindings_p): Treat as global if no current_binding_level.
1816 (set_current_block_context): New function.
1817 (gnat_pushdecl): Renamed from pushdecl; major rework.
1818 All callers changed.
1819 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
1820 (finish_record_type): Call call pushdecl for stub decl.
1821 (function_nesting_depth): Deleted.
1822 (begin_subprog_body): Delete obsolete code.
1823 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
1825 2004-06-28 Robert Dewar <dewar@gnat.com>
1827 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1828 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
1829 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
1830 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1831 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
1833 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
1834 deal with problem of inefficient slices on machines with strict
1835 alignment, when the slice is a component of a composite.
1837 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
1838 machines, we need the check there as well.
1840 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1842 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
1843 determine safe copying direction for overlapping slice assignments
1844 when component is controlled.
1846 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
1847 formal derived type in the actual for a formal package are visible in
1848 the enclosing instance.
1850 2004-06-28 Ed Schonberg <schonberg@gnat.com>
1853 * sem_util.adb (Trace_Components): Diagnose properly an illegal
1854 circularity involving a private type whose completion includes a
1855 self-referential component.
1856 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
1857 renaming or an instantiation from an implicit derived operation.
1859 2004-06-28 Pascal Obry <obry@gnat.com>
1861 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
1863 (Library_File_Name_For): Idem.
1865 2004-06-28 Matthew Gingell <gingell@gnat.com>
1867 * g-traceb.ads: Add explanatory note on the format of addresses
1868 expected by addr2line.
1870 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
1872 * Makefile.in: Force debugging information on s-tasdeb.adb,
1873 a-except.adb and s-assert.adb needed by the debugger.
1875 2004-06-28 Vincent Celier <celier@gnat.com>
1877 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
1881 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
1883 * prj.adb: Minor reformatting
1884 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
1886 * prj.ads: Comment updates
1888 (Project_Data): Change Flag1 to Need_To_Build_Lib.
1889 Remove Flag2: not used.
1891 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
1894 * gnat_ugn.texi: Put a "null;" declaration in one project file example
1896 * gnat_rm.texi: Document Empty declarations "null;".
1898 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
1899 front of the linker options.
1900 (Link_Foreign): Put the global archives and the libraries in front of
1903 2004-06-28 Javier Miranda <miranda@gnat.com>
1905 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
1906 (RTU_Loaded): Code cleanup
1907 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
1908 withed predefined units.
1910 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
1911 explicitly withed predefined units.
1914 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
1915 explicitly withed predefined units.
1917 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1919 * ada-tree.def (DECL_STMT): Deleted.
1920 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
1921 (DECL_STMT_VAR): Deleted.
1922 * decl.c: add_decl_stmt now add_decl_expr.
1924 * trans.c: Likewise.
1925 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
1926 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
1927 (add_stmt): Only handle padded type here.
1928 (add_stmt_with_node): Allow gnat_node to not be present.
1929 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
1930 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
1931 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
1932 make a SAVE_EXPR for the entire fat pointer.
1933 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
1934 (create_index_type): Make a DECL_EXPR.
1935 (end_subprog_body): Don't call allocate_struct_function here but
1938 2004-06-25 Pascal Obry <obry@gnat.com>
1940 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
1941 Relocatable from Build_Dynamic_Library call.
1943 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
1944 Relocatable are now synonym.
1946 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
1948 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
1949 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
1952 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
1953 Lib_Address and Relocatable.
1954 (Default_DLL_Address): Removed.
1956 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1957 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1958 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
1959 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
1960 (Default_DLL_Address): Removed.
1962 * mlib-tgt-mingw.adb: Ditto.
1963 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
1965 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
1966 the initial thread stack size.
1968 * a-strmap.ads: Move package L to private part as it is not used in
1969 the spec. Found while reading code.
1971 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
1973 * tracebak.c: Introduce support for a GCC infrastructure based
1974 implementation of __gnat_backtrace.
1976 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
1977 any more. Use accessors instead. This eases maintenance and relaxes
1978 some alignment constraints.
1979 (_GNAT_Exception structure): Remove the Ada specific fields
1980 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
1982 (is_handled_by, __gnat_eh_personality): Replace component references to
1983 exception structure by use of the new accessors.
1985 * init.c (__gnat_initialize): Adjust comments to match the just
1986 reverted meaning of the -static link-time option.
1988 * adaint.c (convert_addresses): Arrange not to define a stub for
1989 mips-irix any more, as we now want to rely on a real version from a
1990 recent libaddr2line.
1992 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
1993 the personality routine can use them and not have to rely on a C
1994 counterpart of the record anymore. This simplifies maintenance and
1995 relaxes the constraint of having Standard'Maximum_Alignment match
1997 Update comments, and add a section on the common header alignment issue.
1999 2004-06-25 Geert Bosch <bosch@gnat.com>
2001 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
2002 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
2004 2004-06-25 Robert Dewar <dewar@gnat.com>
2006 * gnat_rm.texi: Fix section on component clauses to indicate that the
2007 restriction on byte boundary placement still applies for bit packed
2009 Add comment on stack usage from Initialize_Scalars
2011 * gnat_ugn.texi: Add documentation for -gnatyLnnn
2013 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
2014 limiting nesting level.
2016 * usage.adb: Add line for -gnatyLnnn switch
2018 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
2019 sem_ch13.adb, exp_aggr.adb: Minor reformatting
2021 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
2022 type as well as on the subtype. This corrects a problem in freeze in
2023 setting alignments of atomic types.
2025 * sem_eval.ads: Minor comment typo fixed
2027 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
2028 level. Minor reformatting.
2030 * fname.adb (Is_Predefined_File_Name): Require a letter after the
2031 minus sign. This means that file names like a--b.adb will not be
2032 considered predefined.
2034 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
2035 record Test new flag and give diagnostic for bad component clause.
2036 (Freeze_Entity): Set alignment of array from component alignment in
2037 cases where this is safe to do.
2039 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
2042 * cstand.adb: (Create_Standard): Set alignment of String to 1
2044 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
2046 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
2047 code in the common constrained array cases.
2049 * a-storio.adb: Change implementation to avoid possible alignment
2050 problems on machines requiring strict alignment (data should be moved
2051 as type Buffer, not type Elmt).
2053 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2054 killing the overflow checks which we really do not need (64-bits is
2057 2004-06-25 Vincent Celier <celier@gnat.com>
2059 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2060 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2061 inconditionally for the main project.
2062 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2063 (Link_Executables.Check_Time_Stamps): New procedure
2064 (Link_Executables.Link_Foreign): New procedure
2065 Changes made to reduce nesting level of this package
2066 (Check): New procedure
2067 (Add_Switches): When not in quiet output, check that a switch is not
2068 the concatenation of several valid switches. If it is, issue a warning.
2069 (Build_Global_Archive): If the global archive is rebuilt, linking need
2071 (Compile_Sources): Rebuilding a library archive does not imply
2072 rebuilding the global archive.
2073 (Build_Global_Archive): New procedure
2074 (Build_Library): New name for Build_Archive, now only for library
2076 (Check_Archive_Builder): New procedure
2077 (Create_Global_Archive_Dependency_File): New procedure
2078 (Gprmake): Call Build_Global_Archive before linking
2079 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2081 (Scan_Arg): Display the Copyright notice when -v is used
2083 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2086 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2088 Add new GNAT LIST qualifier /FILES=
2089 Added qualifier /DIRECTORY= to GNAT METRIC
2090 Added qualifier /FILES= to GNAT METRIC
2091 Added qualifier /FILES to GNAT PRETTY
2093 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2094 to take into account both versions of the switch.
2096 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2097 always be the last switch to the gcc driver. Disable switch storing so
2098 that switches automatically added by the gcc driver are not put in the
2101 * prj.adb (Project_Empty): Take into account changes in components of
2104 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2106 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2107 used. Split Boolean component Ada_Sources_Present in two Boolean
2108 components Ada_Sources_Present and Other_Sources_Present.
2111 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2112 instead of Sources_Present.
2113 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2115 * prj-nmsc.adb: Minor reformatting
2116 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2117 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2118 Check_Ada_Naming_Scheme.
2119 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2122 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2124 Make sure that all cycles where there is at least one "limited with"
2126 (Parse_Single_Project): New Boolean parameter In_Limited
2128 * prj-proc.adb (Recursive_Check): When Process_Languages is
2129 All_Languages, call first Prj.Nmsc.Ada_Check, then
2130 Prj.Nmsc.Other_Languages_Check.
2132 * prj-proc.adb (Process): Use Ada_Sources_Present or
2133 Other_Sources_Present (instead of Sources_Present) depending on
2136 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2139 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2140 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2142 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2145 * lib.ads (Disable_Switch_Storing): New procedure.
2147 * make.adb: Modifications to reduce nesting level of this package.
2148 (Check_Standard_Library): New procedure
2149 (Gnatmake.Check_Mains): New procedure
2150 (Gnatmake.Create_Binder_Mapping_File): New procedure
2151 (Compile_Sources.Compile): Add switch -gnatez as the last option
2152 (Display): Never display -gnatez
2155 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2157 * gnatcmd.adb (Check_Project): New function
2158 (Process_Link): New procedure to reduce nesting depth
2159 (Check_Files): New procedure to reduce the nesting depth.
2160 For GNAT METRIC, include the inherited sources in extending projects.
2161 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2162 add the list of files from the sources of the project file. If this list
2163 is too long, put it in a temp text files and use switch -files=
2164 (Delete_Temp_Config_Files): Delete the temp text file that contains
2165 a list of source for gnatpp or gnatmetric, if one has been created.
2166 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2167 in the project file is too large, create a temporary text file that
2168 list them and pass it to the tool with "-files=<temp text file>".
2169 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2171 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2172 generated file is in not in Ada.
2174 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2175 (Scan_Ls_Arg): Add processing for -files=
2176 (Usage): Add line for -files=
2178 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2179 (Normalize_Pathname): When on Windows and the path starts with a
2180 directory separator, make sure that the resulting path will start with
2183 * clean.adb (Clean_Archive): New procedure
2184 (Clean_Project): When there is non-Ada code, delete the global archive,
2185 the archive dependency files, the object files and their dependency
2186 files, if they exist.
2187 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2189 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2191 * sinfo.ads: Fix typo in comment.
2193 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2194 the TSS for remote access-to-subprogram types, since these TSS are
2195 always present once the type has been analyzed.
2196 (RAS_E_Dereference): Same.
2198 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2199 reference raises Bad_Attribute, mark the reference as analyzed so the
2200 node (and any children resulting from rewrites that could have occurred
2201 during the analysis that ultimately failed) is not analyzed again.
2203 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
2205 * exp_dist.adb: Minor comment fix.
2207 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
2208 type is an anonymous access type, no unchecked deallocation of the
2209 allocated object can occur. If the object is controlled, attach it with
2210 a count of 1. This allows attachment to the Global_Final_List, if
2211 no other relevant list is available.
2212 (Get_Allocator_Final_List): For an anonymous access type that is
2213 the type of a discriminant or record component, the corresponding
2214 finalisation list is the one of the scope of the type.
2216 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2218 * sem_ch3.adb (Replace_Type): When computing the signature of an
2219 inherited subprogram, use the first subtype if the derived type
2220 declaration has no constraint.
2222 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
2223 before applying previous optimization. Minor code cleanup.
2225 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
2226 placed at the beginning of an unpacked record without explicit
2227 alignment, a slice of it will be aligned and does not need a copy when
2230 2004-06-25 Ed Schonberg <schonberg@gnat.com>
2234 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
2235 reference is written with expressions mimicking parameters.
2237 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
2240 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
2241 STEP 2a. The constraints of a full type declaration of a derived record
2242 type are checked for conformance with those declared in the
2243 corresponding private extension declaration. The message
2244 "not conformant with previous declaration" is emitted if an error is
2247 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
2249 * g-traceb.ads: Document the need for -E binder switch in the spec.
2251 * g-trasym.ads: Document the need for -E binder switch in the spec.
2253 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
2255 * sem_prag.adb: Add handling of pragma Detect_Blocking.
2257 * snames.h, snames.ads, snames.adb: Add entry for pragma
2260 * s-rident.ads: Change reference to pragma Detect_Blocking.
2262 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
2265 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
2266 to indicate whether pragma Detect_Blocking is active.
2268 * par-prag.adb: Add entry for pragma Detect_Blocking.
2270 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
2271 of not handling WITH.
2272 Note that this replaces the previous update which was incorrect.
2274 2004-06-25 Javier Miranda <miranda@gnat.com>
2276 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
2277 use-clauses to have a clean environment.
2279 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
2280 the installation of the use-clauses to stablish a clean environment in
2281 case of compilation of a separate unit; otherwise the call to
2282 use_one_package is protected by the barrier Applicable_Use.
2284 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
2285 the installation of the use-clauses to stablish a clean environment in
2286 case of compilation of a separate unit.
2287 (End_Use_Clauses): Minor comment cleanup.
2289 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
2291 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
2293 2004-06-23 Richard Henderson <rth@redhat.com>
2295 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
2297 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2299 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
2300 now bool instead of int.
2301 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
2302 * trans.c (gnu_switch_label_stack): New function.
2303 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
2304 elaboration of renamed entity returns.
2305 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
2306 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
2307 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
2308 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
2309 DECL_SIZE_UNIT and simplify variable-sized case.
2310 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2311 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
2312 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
2313 (build_unit_elab): Disable for now.
2314 * utils.c (mark_visited): New function.
2315 (pushdecl): Walk tree to call it for global decl.
2316 (update_pointer_to): Update all variants of pointer and ref types.
2317 Add arg to COMPONENT_REF.
2318 (convert): Likewise.
2319 Move check for converting between variants lower down.
2320 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
2321 (build_allocator): Don't force type of MODIFY_EXPR.
2322 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
2325 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2327 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
2328 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
2329 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
2331 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
2332 all callers changed.
2333 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
2334 the way that EXIT_STMT finds the loop label.
2335 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
2336 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
2337 (add_stmt): Use annotate_with_locus insted of setting directly.
2338 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
2339 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
2340 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
2341 (build_vms_descriptor): Add extra args to ARRAY_REF.
2342 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
2343 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
2345 (build_binary_op): Don't make explicit CONVERT_EXPR.
2346 Add extra rgs to ARRAY_REF.
2348 2004-06-14 Pascal Obry <obry@gnat.com>
2350 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
2351 Windows. Fix minor typo.
2353 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
2354 which is now supported on Windows. With this implementation using the
2355 Library Project feature is no different on Windows than on UNIX.
2357 2004-06-14 Vincent Celier <celier@gnat.com>
2359 * makegpr.adb (Compile_Sources): Nothing to do when there are no
2362 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
2364 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
2365 found, show the project name and the path of the previously parsed
2368 2004-06-14 Ed Schonberg <schonberg@gnat.com>
2370 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
2371 array, avoid copying the actual before the call.
2373 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
2375 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
2376 Instead, allocate memory on worst-case alignment assumptions, and then
2377 return an aligned address within the allocated zone.
2379 2004-06-14 Robert Dewar <dewar@gnat.com>
2381 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
2382 elab entities in predefined units in No_Run_Time_Mode.
2383 (Gen_Adainit_C): Same fix
2384 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
2385 units in No_Run_Time_Mode
2386 (Gen_Elab_Calls_C): Same fix
2388 * symbols-vms-alpha.adb: Minor reformatting
2390 * g-debpoo.ads: Minor reformatting
2392 * lib.adb (In_Same_Extended_Unit): Version working on node id's
2394 * lib.ads (In_Same_Extended_Unit): Version working on node id's
2396 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
2399 * make.adb: Minor reformatting
2401 * par-ch12.adb: Minor reformatting
2403 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
2405 * prj-strt.adb: Minor reformatting
2407 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
2410 * sem_attr.adb: Minor reformatting
2412 * sem_ch7.adb: Minor reformatting
2414 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
2415 for type in the same unit as the object declaration.
2417 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
2418 static string expressions and not just string literals.
2420 (Set_Warning): Reset restriction warning flag for restriction pragma
2421 Implement pragma Profile_Warnings
2422 Implement pragma Profile (Restricted)
2423 Give obolescent messages for old restrictions and pragmas
2425 * snames.h, snames.ads, snames.adb: Add new entry for pragma
2428 * s-rident.ads: Add declarations for restrictions required by profile
2429 Restricted and profile Ravenscar.
2431 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
2433 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
2434 configuration pragmas.
2436 2004-06-11 Vincent Celier <celier@gnat.com>
2438 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
2439 gnatsym, when symbol policy is Restricted.
2441 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
2442 gnatsym, when symbol policy is Restricted.
2444 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
2445 read the symbol file.
2446 (Finalize): Fail in symbol policy Restricted if a symbol in the original
2447 symbol file is not in the object files. Do not create a new symbol file
2448 when symbol policy is Restricted.
2450 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
2453 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
2455 (Usage): Line for new switch -R
2457 * make.adb (Initialize): When the platform is not VMS, add the
2458 directory where gnatmake is invoked in the front of the path, if
2459 gnatmake is invoked with directory information. Change the Scan_Args
2460 while loop to a for loop.
2461 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
2462 if Depth is equal or greater than the proposed depth, there is nothing
2464 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
2467 * prj.ads: Add new symbol policy Restricted.
2469 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
2470 with the new parameters Check_All_Labels and Case_Location.
2472 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
2473 (Library_Symbol_File needs to be defined).
2475 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
2476 and Case_Location If Check_All_Labels is True, check that all values of
2477 the string type are used, and output warning(s) if they are not.
2479 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
2482 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
2484 * gnat_ugn.texi: Update documentation about the library directory in
2487 * makegpr.adb (Display_Command): In verbose mode, also display the
2488 value of the CPATH env var, when the compiler is gcc.
2489 (Initialize): Change the Scan_Args while loop to a for loop
2490 (Compile_Individual_Sources): Change directory to object directory
2491 before compilations.
2493 * symbols.ads: New symbol policy Restricted.
2495 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
2497 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
2498 is now taken care of internally in the Exception_Propagation package
2499 and does not require clients assistance any more.
2501 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
2502 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
2503 functions. Helpers to maintain a predicate required in the handling of
2504 occurrence transfer between tasks.
2505 This is now handled internally and does not require clients assistance
2506 for the setup/propagate separation anymore.
2507 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
2508 allocation strategy, handle the Setup_And_Not_Propagated predicate and
2511 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
2512 raise_after_setup, now that everything is handled internally within the
2513 setup/propagation engine.
2515 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2517 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
2518 Add additional conditions for the case of an actual being a simple
2519 name or literal. Improve inlining by preventing the generation
2520 of temporaries with a short lifetime (one use).
2522 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
2526 * einfo.ads: Minor comment updates for Has_Completion and
2527 E_Constant list of flags.
2529 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
2530 and constant redeclarations now set the Has_Completion flag of their
2531 defining identifiers.
2533 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
2534 Inspect_Deferred_Constant_Completion.
2535 Used to detect private deferred constants that have not been completed
2536 either by a constant redeclaration or pragma Import. Emits error message
2537 "constant declaration requires initialization expression".
2539 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
2540 completes a deferred constant.
2542 2004-06-11 Geert Bosch <bosch@gnat.com>
2544 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
2546 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
2547 calculating exponent for scaling denormal numbers.
2548 (Leading_Part): Properly raise Constraint_Error for zero or negative
2550 (Remainder): Properly raise Constraint_Error for zero divisor.
2552 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
2554 * sem_util.adb: Minor reformatting.
2556 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
2557 dereference when accessing the entry parameter record.
2558 (Check_Array_Type): Always check for possible implicit dereference.
2559 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2560 Abort if a pointer is still present (denoting that an implicit
2561 dereference was left in the tree by the front-end).
2563 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
2564 dereference when accessing the entry parameter record.
2565 (Check_Array_Type): Always check for possible implicit dereference.
2566 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
2567 Abort if a pointer is still present (denoting that an implicit
2568 dereference was left in the tree by the front-end).
2570 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
2572 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
2573 message, like the compiler itself does. Easier to parse the output.
2575 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
2577 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
2578 be base names, and not includes directories.
2580 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2582 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
2583 so that dependencies are properly taken into account by make.
2585 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
2588 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
2589 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
2591 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
2593 * Makefile.in (install-gnatlib): install target-specific run-time files.
2595 * Make-lang.in: Remove obsolete targets.
2597 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2599 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
2600 specification, to catch misuses of program unit names.
2602 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
2603 superfluous conversions in an instance.
2605 2004-06-11 Ed Schonberg <schonberg@gnat.com>
2609 * sem_ch12.adb (Save_References): If operator node has been folded to
2610 enumeration literal, associated_node must be discarded.
2612 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
2614 * s-stchop-vxworks.adb: Add required pragma Convention to
2615 Task_Descriptor because it is updated by a C function.
2617 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
2621 * Makefile.in: Remove target specific SO_OPT on IRIX
2623 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2625 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
2626 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
2627 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
2628 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
2629 (STMT_STMT, USE_STMT): New statement codes.
2630 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
2631 * ada-tree.h: Reflect above changes.
2632 (struct tree_loop_id): Deleted.
2633 (union lang_tree_node, struct lang_decl, struct lang_type):
2634 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
2635 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
2636 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
2637 (IS_ADA_STMT): New macro.
2638 * decl.c (annotate_decl_with_node): New function.
2639 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
2640 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
2641 Call add_stmt_with_node to do needed assignments.
2642 Add call to update setjmp buffer directly, not via EXPR_STMT.
2643 (maybe_variable): Argment GNAT_NODE deleted.
2644 * gigi.h (maybe_variable): Likewise.
2645 (make_transform, add_stmt_with_node, set_block_for_group): New.
2646 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
2647 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
2648 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
2649 (set_lineno, set_lineno_from_sloc): Likewise.
2650 (record_code_position, insert_code_for): Likewise.
2651 (gnat_poplevel): Now returns void.
2652 (end_subprog_body): Now takes argument.
2653 * misc.c (cgraph.h, tree-inline.h): New includes.
2654 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
2655 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
2656 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
2657 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
2658 (gnat_parse_file): Don't set immediate_size_expand.
2659 Call cgraph functions.
2660 (gnat_expand_expr): Remove most cases.
2661 (record_code_position, insert_code_for): Remove from here.
2662 * trans.c (toplev.h, tree-gimple.h): Now included.
2663 (discard_file_names): Deleted.
2664 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
2665 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
2666 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
2667 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
2668 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
2669 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
2670 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
2671 (set_block_for_group, add_stmt_list): Likewise.
2672 (start_stmt_group): Renamed from start_block_stmt.
2673 (end_stmt_group): Likewise, from end_block_stmt.
2674 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
2675 (gigi): Don't set discard_file_names or call set_lineno.
2676 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
2677 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
2678 Numerous changes throughout to reflect new names and complete
2679 function-at-a-time implementation.
2680 (gnat_expand_stmt): Delete or comment out all cases.
2681 (process_inlined_subprograms): Use add_stmt.
2682 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
2683 call set_lineno; also remove unneeded block handling.
2684 (process_type): Remove unneeded block handling.
2685 (build_unit_elab): Remove calls to deleted functions.
2686 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
2687 (tree-dump.h): Likewise.
2688 (struct ada_binding_level): Add field jmpbuf_decl.
2689 (gnat_define_builtin, gnat_install_builtins): New.
2690 (gnat_gimplify_function, gnat_finalize): Likewise.
2691 (gnat_poplevel): No longer return BLOCK, set it instead.
2692 Remove code dealing with nested functions.
2693 (gnat_init_decl_processing): Also set size_type_node.
2694 Call gnat_install_builtins.
2695 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
2696 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
2697 Remove special-case for "main".
2698 (end_subprog_body): Add arg and rework for tree-ssa.
2699 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
2700 Add case for BOOLEAN_TYPE.
2701 * utils2.c (rtl.h): Now include.
2702 (build_call_raise): Test Debug_Flag_NN directly.
2703 (build_call_alloc_dealloc): Don't use local stack allocation for now.
2704 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
2705 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
2707 2004-06-07 Robert Dewar <dewar@gnat.com>
2709 * a-direct.ads, einfo.ads: Minor comment updates
2711 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
2712 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
2713 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
2714 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
2715 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
2717 * s-interr-sigaction.adb: Remove unreferenced variable
2718 (Attached_Interrupts). Minor reformatting.
2719 Avoid use of variable I (replace by J).
2721 * par-ch10.adb: Fix text of one error message
2723 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
2724 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
2725 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
2726 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
2727 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
2728 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
2729 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
2730 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
2731 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
2732 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
2733 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
2736 2004-06-07 Doug Rupp <rupp@gnat.com>
2738 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
2740 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
2742 * mlib-tgt-vms-ia64.adb: New file.
2744 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
2745 Add mlib-tgt-vms-ia64.adb
2746 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
2747 Move to alpha specific ifeq section.
2748 Add VMS specific versions of symbols.adb
2749 Renaming of 5q vms files.
2751 * 5qsystem.ads renamed to system-vms_64.ads.
2753 2004-06-07 Vincent Celier <celier@gnat.com>
2755 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
2756 explain that when a time of day corresponding to the non existing hour
2757 on the day switching to DST is specified, Split may return a different
2760 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
2763 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
2764 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
2766 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
2768 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
2769 the linking options.
2770 (Build_Library.Check_Libs): On VMS, if there is a dependency on
2771 g-trasym.ads, set Gtrasymobj_Needed to True.
2773 * prj-attr.adb: Add new package Metrics for gnatmetric
2775 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
2776 canonical case to take into account files with upper case characters on
2778 (Ada_Check): Load the reference symbol file name in the name buffer to
2779 check it, not the symbol file name.
2781 * snames.ads, snames.adb: Add standard name Metrics (name of project
2782 file package for gnatmetric).
2784 * vms_conv.ads: Add Metric to Comment_Type
2786 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
2788 * vms_data.ads: Add qualifiers for GNAT METRIC
2790 * makegpr.adb (Link_Executables): Take into account the switches
2791 specified in package Linker of the main project.
2793 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
2795 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
2796 the index of the last element is Units.Last, not Units.Table'Last
2797 (which is usually not a valid index within the actually allocated
2798 storage for the table).
2800 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
2801 determines whether to generate a call to a checked storage pool
2803 Generate such a call only for a dereference that either comes from
2804 source, or is the result of rewriting a dereference that comes from
2807 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
2809 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
2811 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
2813 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
2814 file level, elaborate the stride for inner dimensions in alignment
2817 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
2820 2004-06-07 Javier Miranda <miranda@gnat.com>
2822 * exp_ch6.adb: Correct wrong modification in previous patch
2824 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
2826 * g-trasym.ads: Corrected comment to properly reflect level of support
2829 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
2831 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
2832 includes case of a variable referenced on the left hand side of an
2833 assignment, therefore remove redundant code. Variables and prefixes of
2834 indexed or selected components are now marked as referenced on left
2835 hand side. Warnings are now properly emitted when variables or prefixes
2836 are assigned but not read.
2838 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
2839 left hand side referenced variables. Private access types do not
2840 produce the warning "variable ... is assigned but never read".
2841 Add also additional checks to left hand side referenced variables.
2842 Aliased, renamed objects and access types do not produce the warning
2843 "variable ... is assigned but never read" since other entities may read
2844 the memory location.
2846 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
2848 * Makefile.in: In the powerpc/vxworks-specific section, restore
2849 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
2852 2004-06-07 Ed Schonberg <schonberg@gnat.com>
2854 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
2855 predefined operators.
2856 Removes spurious type errors from g-trasym-vms.adb.
2858 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
2859 distinct from the operator appearing in the source, call appropriate
2860 routine to insert conversions when needed, and complete resolution of
2862 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
2863 interpretations for rewritten right operand.
2864 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
2865 the other operand is overloaded and the context is a type conversion.
2867 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2869 * ada-tree.def (BLOCK_STMT): Now has two operands.
2872 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
2874 * gigi.h: (gnat_poplevel): Now returns a tree.
2876 * trans.c (end_block_stmt): Add arg; all callers changed.
2877 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
2878 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
2879 (add_stmt): Set TREE_TYPE.
2880 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
2881 (gnat_expand_stmt, case BREAK_STMT): New case.
2883 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
2885 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
2887 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
2888 procedure Set_Stack_Size that is not needed.
2890 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
2892 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
2893 used for gnatpp input file and for the files upon which it depends
2895 2004-06-07 Ben Brosgol <brosgol@gnat.com>
2897 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
2899 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
2901 * gnatvsn.ads: Bump version numbers appropriately.
2904 2004-06-07 Pascal Obry <obry@gnat.com>
2906 * gnat_ugn.texi: Improve comments about imported names and link names
2907 on Windows. Add a note about the requirement to use -k gnatdll's option
2908 when working with a DLL which has stripped stdcall symbols (no @nn
2911 2004-05-27 Vincent Celier <celier@gnat.com>
2913 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
2914 COMMENTS_LAYOUT=UNTOUCHED
2916 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
2917 symbols-vms-alpha.adb
2919 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
2921 * sem.ads: Clarify documentation on checks suppression.
2923 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
2925 2004-05-27 Ed Schonberg <schonberg@gnat.com>
2927 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
2928 the case of multiple derivations.
2929 (Is_Object_Reference): For a selected component, verify that the prefix
2930 is itself an object and not a value.
2932 * sem_ch12.adb (Same_Instantiated_Constant): New name for
2933 Same_Instantiated_Entity.
2934 (Same_Instantiated_Variable): Subsidiary to
2935 Check_Formal_Package_Instance, to recognize actuals for in-out generic
2936 formals that are obtained from a previous formal package.
2937 (Instantiate_Subprogram_Body): Emit proper error when
2938 generating code and the proper body of a stub is missing.
2940 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
2941 has a universal interpretation, do the disambiguation here.
2943 * exp_ch4.adb (Expand_N_Type_Conversion,
2944 Expand_N_Unchecked_Type_Conversion): Special handling when target type
2945 is Address, to avoid typing anomalies when Address is a visible integer
2948 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
2949 to determine whether a subprogram should not be marked Pure, even when
2950 declared in a pure package.
2952 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
2954 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
2956 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
2957 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
2958 Update the documentation about the Ravenscar profile, following the
2959 definition found in AI-249.
2961 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
2962 setting the Profile (Ravenscar). This must be done in addition to
2963 setting the required restrictions.
2965 * rtsfind.ads: Add the set of operations defined in package
2968 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
2971 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
2973 lang-specs.h: Always require -c or -S and always redirect to /dev/null
2974 if -gnatc or -gnats is passed.
2976 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
2978 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
2979 a significant reference. Warnings are now properly emitted when a
2980 discriminated type is not referenced.
2982 * lib-xref.adb (Generate_Reference): A deferred constant completion,
2983 record representation clause or record type discriminant does not
2984 produce a reference to its corresponding entity. Warnings are now
2985 properly emitted when deferred constants and record types are not
2988 2004-05-27 Geert Bosch <bosch@gnat.com>
2990 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
2991 Fixes ACATS Annex G tests.
2993 2004-05-27 Robert Dewar <dewar@gnat.com>
2995 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
2998 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
3000 * s-interr.adb (Server_Task): Take into account case of early return
3001 from sigwait under e.g. linux.
3003 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
3005 * gnat_ugn.texi: Add description for the new gnatpp options:
3006 -rnb - replace the original source without creating its backup copy
3007 -c0 - do not format comments
3009 2004-05-24 Geert Bosch <bosch@gnat.com>
3011 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
3012 with 192 bits of precision, sufficient to reduce a double-extended
3013 arguments X with a maximum relative error of T'Machine_Epsilon, for X
3014 in -2.0**32 .. 2.0**32.
3015 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
3016 reduction by the processor, which only uses a 68-bit approximation of
3018 (Tan): Always reduce arguments and compute function either using
3019 the processor's fptan instruction, or by dividing sin and cos as needed.
3021 2004-05-24 Doug Rupp <rupp@gnat.com>
3023 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
3024 gcc error on 32/64 bit VMS.
3026 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
3028 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
3029 since this is what we get for stack overflows although not documented
3031 Document the issues which may require adjustments to our signal
3034 2004-05-24 Ed Schonberg <schonberg@gnat.com>
3036 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
3037 enclosing dynamic scope if the instantiation is within a generic unit.
3039 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3041 * exp_dbug.ads: Fix typo.
3043 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
3044 Rename it to its proper name: system-linux-ia64.ads
3045 (stamp-gnatlib1): Remove extra target specific run time files when
3046 setting up the rts directory.
3048 2004-05-24 Javier Miranda <miranda@gnat.com>
3050 * einfo.ads, einfo.adb (Limited_Views): Removed.
3051 (Limited_View): New attribute that replaces the previous one. It is
3052 now a bona fide package with the limited-view list through the
3053 first_entity and first_private attributes.
3055 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3056 limited-private-with clause.
3057 (Install_Limited_Withed_Unit): Install the private declarations of a
3058 limited-private-withed package. Update the installation of the shadow
3059 entities according to the new structure (see Build_Limited_Views)
3060 (Build_Limited_Views): Replace the previous implementation of the
3061 limited view by a package entity that references the first shadow
3062 entity plus the first shadow private entity (required for limited-
3063 private-with clause)
3064 (New_Internal_Shadow_Entity): Code cleanup.
3065 (Remove_Limited_With_Clause): Update the implementation to undo the
3066 new work carried out by Build_Limited_Views.
3067 (Build_Chain): Complete documentation.
3068 Replace Ada0Y by Ada 0Y in comments
3071 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3072 types the level of accessibility depends on the enclosing type
3075 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3076 entities. Complete documentation of previous change.
3078 2004-05-24 Robert Dewar <dewar@gnat.com>
3080 * namet.adb: Minor reformatting
3081 Avoid use of name I (replace by J)
3082 Minor code restructuring
3084 * sem_ch6.adb: Minor reformatting
3086 * lib-writ.adb: Do not set restriction as active if this is a
3087 Restriction_Warning case.
3089 * sem_prag.adb: Reset restriction warning flag if real pragma
3090 restriction encountered.
3092 * s-htable.adb: Minor reformatting
3093 Change rotate count to 3 in Hash (improves hash for small strings)
3095 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3097 * gnat_ugn.texi: Add new section of documentation "Code Generation
3098 Control", which describes the use of -m switches.
3100 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3102 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3103 through the DECL_INITIAL for renamed variables.
3105 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3107 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3109 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3111 * exp_dbug.ads: Correct comments concerning handling of overloading,
3112 since we no longer use $ anymore.
3114 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3116 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3117 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3118 with illegal subunits.
3120 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3122 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3123 body with front-end inlining enabled, check whether an inline pragma
3124 appears immediately after the body and applies to it.
3126 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3127 enabled and the pragma appears after the body of the subprogram.
3129 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3131 Part of function-at-a-time conversion
3133 * misc.c (adjust_decl_rtl): Deleted.
3134 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3137 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3138 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3139 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3141 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3143 (gnat_to_gnu_entity): Likewise.
3144 Use add_stmt to update setjmp buffer.
3145 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3147 No longer call adjust_decl_rtl.
3148 (DECL_INIT_BY_ASSIGN_P): New macro.
3149 (DECL_STMT_VAR): Likewise.
3151 * trans.c (gigi): Call start_block_stmt to make the outermost
3153 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3154 Call start_block_stmt and end_block_stmt temporarily.
3155 Use gnat_expand_stmt instead of expand_expr_stmt.
3156 (add_decl_stmt): New function.
3157 (tree_transform): Call it.
3158 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3159 (end_block_stmt): Set type and NULL_STMT.
3160 (gnat_expand_stmt): Make recursize call instead of calling
3162 (gnat_expand_stmt, case DECL_STMT): New case.
3163 (set_lineno_from_sloc): Do nothing if global.
3164 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3165 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3166 (build_block_stmt): Call them.
3167 (gnat_to_code): Don't expand NULL_STMT.
3168 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3170 (tree_transform): Likewise.
3171 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3172 (gnat_expand_stmt, case NULL_STMT): New case.
3173 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3176 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3179 * utils.c (create_var_decl): Do not call expand_decl or
3181 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3182 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3184 (struct e_stack): Add chain_next to GTY.
3185 (struct binding_level): Deleted.
3186 (struct ada_binding_level): New struct.
3187 (free_block_chain): New.
3188 (global_binding_level, clear_binding_level): Deleted.
3189 (global_bindings_p): Rework to see if no chain.
3190 (kept_level_p, set_block): Deleted.
3191 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3192 new data structure and work directly on BLOCK node.
3193 (gnat_poplevel): Similarly.
3194 (get_decls): Look at BLOCK_VARS.
3195 (insert_block): Work directly on BLOCK node.
3196 (block_has_var): New function.
3197 (pushdecl): Rework for new binding structures.
3198 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3200 (build_subprog_body): Likewise.
3201 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3203 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
3205 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
3206 (DECL_STMT_VAR): Likewise.
3208 2004-05-17 Robert Dewar <dewar@gnat.com>
3210 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
3213 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
3214 of restriction synonyums by using
3215 Restrict.Process_Restriction_Synonyms.
3217 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
3219 * s-restri.ads (Tasking_Allowed): Correct missing comment
3221 * s-rident.ads: Add entries for restriction synonyms
3223 * ali.adb: Fix some problems with badly formatted ALI files that can
3224 result in infinite loops.
3226 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
3227 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
3228 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3229 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
3230 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
3231 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
3232 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
3233 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
3234 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
3235 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
3236 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
3237 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
3238 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
3239 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
3240 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
3241 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
3242 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
3243 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
3244 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
3245 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
3246 to Task_Id (minor cleanup).
3248 2004-05-17 Vincent Celier <celier@gnat.com>
3250 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
3251 directory separator.
3253 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
3254 project being extended, if Languages is not declared in extending
3257 2004-05-17 Javier Miranda <miranda@gnat.com>
3259 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
3260 limited view of a visible sibling.
3262 2004-05-14 Robert Dewar <dewar@gnat.com>
3264 * gnat_ugn.texi: Minor change to -gnatS documentation
3266 * sprint.adb: Remove some instances of Assert (False) and for this
3267 purpose replace them by output of a ??? string.
3269 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
3272 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
3273 flag processing. This was suppressing required dependencies in
3274 No_Run_Time mode and is not needed since the binder does not generate
3275 references for things in libgnat anyway.
3277 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
3280 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
3282 * gnat_ugn.texi: Document AIX-specific issue with initialization of
3285 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
3286 action for the case of an actual parameter in an init proc call.
3288 2004-05-14 Ed Schonberg <schonberg@gnat.com>
3290 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
3291 subtype, check visible entities in base type.
3293 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
3294 actions if the object is a renaming.
3296 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
3297 Check_Formal_Package_Instance, to determine more precisely when the
3298 formal and the actual denote the same entity.
3300 2004-05-14 Javier Miranda <miranda@gnat.com>
3302 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
3304 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
3305 corresponding to a private_with must be removed from visibility; it
3306 will be made visible later, just before we analyze the private part of
3308 (Check_Private_Child_Unit): Allow private_with clauses in public
3310 (Install_Siblings): Make visible the private entities of private-withed
3312 (Install_Withed_Unit): Do not install the private withed unit if we
3313 are compiling a package declaration and the Private_With_OK flag was
3314 not set by the caller. These declarations will be installed later,
3315 just before we analyze the private part of the package.
3317 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
3318 during the evaluation of the expression that initializes the object,
3319 decorate it with the expected type to avoid cascade errors.
3322 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
3323 subprogram we have to install the private_with clauses after its
3324 specification has been analyzed (as documented in AI-262.TXT).
3326 * sem_ch8.adb (Has_Private_With): New function. Determines if the
3327 current compilation unit has a private with on a given entity.
3328 (Find_Direct_Name): Detect the Beaujolais problem described in
3331 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
3332 provides the functionality of the function Is_Ancestor that was
3333 previously available in sem_ch10. It has been renamed to avoid
3336 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
3338 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3340 * utils.c (build_vms_descriptor): Use SImode pointers.
3342 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
3344 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
3346 2004-05-14 GNAT Script <nobody@gnat.com>
3348 * Make-lang.in: Makefile automatically updated
3350 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
3352 Renaming of target specific files for clarity
3354 * Makefile.in: Rename GNAT target specific files.
3356 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3357 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3358 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3359 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3360 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3361 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
3362 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
3363 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
3364 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
3365 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
3366 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
3367 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
3368 51osinte.adb, 51osinte.ads, 51system.ads,
3369 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
3370 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
3371 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
3372 56tpopsp.adb, 57system.ads, 58system.ads,
3373 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
3374 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
3375 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
3376 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
3377 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
3378 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
3379 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
3380 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
3381 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
3382 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
3383 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
3384 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
3385 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
3386 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
3387 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
3388 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
3389 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
3390 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
3391 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
3392 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
3393 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
3394 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
3395 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
3396 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
3397 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
3398 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
3399 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
3400 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
3401 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
3402 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
3403 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
3404 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
3405 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
3406 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
3407 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
3408 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
3409 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
3410 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
3411 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
3412 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
3414 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
3415 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
3416 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
3417 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
3418 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
3419 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
3420 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
3421 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
3422 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
3423 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
3424 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
3425 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
3426 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
3427 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
3428 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
3429 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
3430 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
3431 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
3432 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
3433 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
3434 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
3435 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
3436 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
3437 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
3438 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
3439 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
3440 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
3441 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
3442 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
3443 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
3444 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
3445 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
3446 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
3447 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
3448 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
3449 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
3450 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
3451 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
3452 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
3453 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
3454 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
3455 s-osinte-vms.ads, s-osinte-vxworks.adb,
3456 s-osinte-vxworks.ads, s-osprim-mingw.adb,
3457 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
3458 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
3459 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
3460 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
3461 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
3462 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
3463 s-stchop-vxworks.adb, s-taprop-dummy.adb,
3464 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
3465 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
3466 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
3467 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
3468 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
3469 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
3470 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
3471 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
3472 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
3473 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
3474 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
3475 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
3476 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
3477 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
3478 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
3479 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
3480 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
3481 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
3482 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
3483 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
3484 system-irix-o32.ads, system-linux-x86_64.ads,
3485 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
3486 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
3487 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
3488 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
3489 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
3490 system-vxworks-mips.ads, system-vxworks-ppc.ads,
3491 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
3494 2004-05-13 Zack Weinberg <zack@codesourcery.com>
3496 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
3498 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3500 Merge from tree-ssa-20020619-branch.
3502 * config-lang.in (boot_language, build_by_default): Set
3504 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
3505 (max_size): Add static chain op for call_expr.
3507 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
3510 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
3512 2004-05-11 Roger Sayle <roger@eyesopen.com>
3514 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
3517 2004-05-10 Doug Rupp <rupp@gnat.com>
3519 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
3522 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
3524 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
3526 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
3527 Fixes undefined symbols in IA64 gnatlib.
3529 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
3531 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
3532 Short_Address). This will be moved to system.auxdec.
3534 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
3536 * sem_util.adb: Replace test for presence of a node that is always
3537 present with a call to Discard_Node.
3539 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
3540 Analyze on the library unit node after generation of distribution stub
3541 constructs. The call was a no-op because Unit_Node has already been
3542 Analyzed, and the tree fragments for the distribution stubs are
3543 analyzed as they are inserted in Exp_Dist.
3544 Update comment regarding to distribution stubs to reflect that we
3545 do not generate stub in separate files anymore.
3547 * einfo.ads: Clarify the fact that a tagged private type has the
3548 E_Record_Type_With_Private Ekind.
3550 * erroutc.adb: Minor reformatting
3552 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
3553 values if line length is increased using -gnatyM (noticed during code
3556 * eval_fat.adb: Minor reformatting
3557 Put spaces around exponentiation operator
3559 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3562 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
3563 has been rewritten as an explicit dereference, retrieve type of
3564 original node to check for possibly unconstrained record type.
3566 2004-05-10 Ed Schonberg <schonberg@gnat.com>
3568 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
3569 overriding, use the operation of the parent unconditionally.
3571 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
3572 operation when either operand is a literal, to avoid further
3575 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
3576 overridden by a previous explicit declaration, mark the previous entity
3579 * sem_disp.adb (Check_Dispatching_Operation): New predicate
3580 Is_Visibly_Controlled, to determine whether a declaration of a
3581 primitive control operation for a derived type overrides an inherited
3582 one. Add warning if the explicit declaration does not override.
3584 2004-05-10 Vincent Celier <celier@gnat.com>
3586 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
3587 some cases when the sources are no longer present.
3589 * make.adb (Collect_Arguments): Fail if an external source, not part
3590 of any project need to be compiled, when switch -x has not been
3593 * makeusg.adb: Document new switch -x
3595 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
3598 * switch-m.adb (Scan_Make_Switches): New switch -x
3600 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
3603 * gnat_ugn.texi: Document new gnatmake switch -x
3605 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
3607 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
3609 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
3610 (process_attributes): Likewise.
3612 2004-05-10 Joel Brobecker <brobecker@gnat.com>
3614 * s-inmaop.ads: Fix spelling mistake in one of the comments.
3616 2004-05-10 Robert Dewar <dewar@gnat.com>
3618 * gnat_ugn.texi: Document that for config pragma files, the maximum
3619 line length is always 32767.
3621 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
3622 literals is now allowed.
3624 * gnat-style.texi: Remove statement about splitting long lines before
3625 an operator rather than after, since we do not follow this rule at all.
3626 Clarify rule (really lack of rule) for spaces around exponentiation
3628 * sem_elim.adb: Allow concatenation of string literals as well as a
3629 single string literal for pragma arguments.
3631 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
3633 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
3634 written for append case.
3636 * frontend.adb: Changes to avoid checking max line length in config
3639 * g-os_lib.ads: Minor reformatting
3641 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
3642 wrong in any case. Instead use standard value. Noticed during code
3645 * opt.ads (Max_Line_Length): New field, used to implement removal of
3646 limitation on length of lines when scanning config pragma files.
3648 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
3649 makeutl.ads, makeutl.adb: Minor reformatting
3651 * scn.adb: Do not check line length while scanning config pragma files
3652 Do not check line length while scanning out license information
3654 * scng.adb: Changes to avoid line length checks while parsing config
3657 2004-05-10 GNAT Script <nobody@gnat.com>
3659 * Make-lang.in: Makefile automatically updated
3661 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
3663 * osint.adb (Find_Program_Name): Fix handling of VMS version
3666 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
3668 * g-os_lib.ads (Invalid_Time): New constant
3670 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
3671 return OS_Time instead of time_t to match what is imported by Ada.
3672 Now return -1 if the file doesn't exist, instead of a random value
3674 2004-05-05 Robert Dewar <dewar@gnat.com>
3676 * usage.adb: Add line for -gnatR?s switch
3678 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
3680 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
3681 and for Match (Data_First, Data_last)
3683 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
3684 written when we are dealing with multi-unit files.
3686 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
3688 * Makefile.in: Remove unused targets and variables.
3690 2004-05-05 Vincent Celier <celier@gnat.com>
3692 * switch-m.adb: New gnatmake switch -eI
3694 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
3695 of new gnatmake switch -eInnn.
3697 * makegpr.adb: Take into account new parameters Index and Src_Index in
3700 * clean.adb: Implement support for multi-unit sources, including new
3703 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
3706 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
3707 (Extract_From_Q): New out parameter Index
3708 (Mark, Is_Marked): Subprograms moved to Makeutl
3709 (Switches_Of): New parameter Source_Index
3710 (Add_Switch): New parameter Index
3711 (Check): New parameter Source_Index
3712 (Collect_Arguments): New parameter Source_Index
3713 (Collect_Arguments_And_Compile): New parameter Source_Index
3714 (Compile): New parameter Source_Index
3715 Put subprograms in alphabetical order
3716 Add support for multi-source sources, including in project files.
3718 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
3719 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
3722 * makeusg.adb: New gnatmake switch -eInnn
3724 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
3727 * opt.ads (Main_Index): New variable, defaulted to 0.
3729 * osint.ads, osinte.adb (Add_File): New parameter Index
3730 (Current_Source_Index): New function
3732 * prj.adb: Take into account new components Index and Src_Index
3734 * prj.ads (String_Element): New component Index
3735 (Variable_Value): New component Index
3736 (Array_Element): New component Src_Index
3738 * prj-attr.adb: Indicate that optional index may be specified for
3739 attributes Main, Executable, Spec, Body and some of Switches.
3741 * prj-attr.ads (Attribute_Kind): New values for optional indexes
3742 (Attribute_Record): New component Optional_Index
3744 * prj-com.ads (File_Name_Data): New component Index
3746 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
3748 * prj-env.adb (Put): Output optional index
3750 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
3751 attributes Spec and Body.
3753 * prj-nmsc.adb: Process optional indexes
3755 * prj-pp.adb: Ouput "at" for optional indexes
3757 * prj-proc.adb: Take into account optional indexes
3759 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
3760 Optional_Index. For string literal,
3761 process optional index when Optional_Index is True.
3762 (Parse_Expresion): New Boolean parameter Optional_Index
3764 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
3765 (Set_Source_Index_Of): New procedure
3767 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
3770 * prj-util.ads (Executable_Of): New parameter Index
3771 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
3772 New parameter Src_Index, defaulted to 0.
3774 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3777 * sem_ch3.adb (Access_Definition): If this is an access parameter
3778 whose designated type is imported through a limited_with clause, do
3779 not add the enclosing subprogram to the list of private dependents of
3782 2004-05-05 Ed Schonberg <schonberg@gnat.com>
3785 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
3786 a limited_with clause, and the other is its non-limited view.
3788 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
3790 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
3792 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
3793 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
3794 Stand.Boolean_Literals to produce references to entities
3795 Standard_False and Standard_True from compile-time computed boolean
3798 * stand.ads (Boolean_Literals): New variable, provides the entity
3799 values for False and True, for use by the expander.
3801 2004-05-05 Doug Rupp <rupp@gnat.com>
3803 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
3804 5vinmaop.adb: Unchecked convert Short_Address vice Address
3806 * adaint.c, raise.c: Caste CRTL function return value
3807 to avoid gcc error on 32/64 bit IVMS.
3809 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
3812 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
3814 * 5qsystem.ads (Address): Declare as Long_Integer
3815 (Short_Address): Declare as 32 bit subtype of Address
3816 Declare abstract address operations to avoid gratuitous ambiguities.
3818 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
3820 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
3821 instead of the old Boolean_Entry_Barriers.
3822 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
3824 2004-05-05 GNAT Script <nobody@gnat.com>
3826 * Make-lang.in: Makefile automatically updated
3828 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3830 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
3832 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
3836 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
3837 alone. Replacing object references by literals is inappropriate in a
3838 so low level context.
3840 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
3842 * a-exexpr.adb: Add comments
3844 2004-05-03 Joel Brobecker <brobecker@gnat.com>
3846 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
3847 declare the Ancestor_Tags array in Type_Specific_Data with a small size
3848 without risking a bounds check error when accessing one of its
3850 (Type_Specific_Data): Define Ancestor_Tags as a small array.
3851 This prevents us from hitting a limitation during the debug info
3852 generation when using stabs.
3854 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
3856 This prevents us from hitting a limitation during the debug info
3857 generation when using stabs.
3859 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
3861 lang-specs.h: Remove -gnatz* from specs.
3863 2004-05-03 Vincent Celier <celier@gnat.com>
3865 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
3867 * Make-lang.in, Makefile.in: Add gprmake
3869 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
3871 * sem_aggr.adb: Fix typo in comment.
3873 2004-05-03 Robert Dewar <dewar@gnat.com>
3875 * make.adb: Minor reformatting
3877 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
3879 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
3880 so that it works when address is not a private type.
3882 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
3883 properly with rewritten unchecked conversions. This prevents
3884 order-of-elaboration issues that can otherwise arise.
3885 (Minimum_Size): Don't check size of access types under VMS
3887 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
3888 interpretations of integer literals as type System.Address.
3890 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
3891 (Is_Descendent_Of): New function
3893 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
3895 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3896 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
3897 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
3899 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
3900 of the old Max_Entry_Queue_Depth.
3902 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
3903 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
3904 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
3906 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
3907 New entry for proper handling of Max_Entry_Queue_Depth.
3908 New entry for proper handling of No_Dynamic_Interrupts.
3910 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
3911 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3912 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
3913 the GNAT specific restriction Max_Entry_Queue_Depth.
3914 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
3915 the GNAT specific restriction No_Dynamic_Interrupts.
3917 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
3918 instead of the old Boolean_Entry_Barriers.
3919 Use the new restriction No_Dynamic_Attachment instead of the old
3920 No_Dynamic_Interrupts.
3922 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
3923 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
3925 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
3926 of the old Max_Entry_Queue_Depth.
3928 2004-05-03 GNAT Script <nobody@gnat.com>
3930 * Make-lang.in: Makefile automatically updated
3932 2004-04-29 Ed Schonberg <schonberg@gnat.com>
3934 * checks.adb (Enable_Range_Check): If the prefix of an index component
3935 is an access to an unconstrained array, perform check unconditionally.
3937 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3939 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
3942 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
3944 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
3945 alternate stack setting. There was no support for the tasking cases
3946 and the changes eventually caused a number of side-effect failures in
3947 the non-tasking case too.
3949 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
3951 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
3954 2004-04-29 Vincent Celier <celier@gnat.com>
3956 * make.adb (Gnatmake): Increase max size of argument array for
3957 gnatbind for the potential addition of -F.
3958 If there are Stand-Alone Library projects, invoke gnatbind with -F to
3959 be sure that elaboration flags will be checked.
3961 * switch-c.adb: Correct call to Scan_Pos for -gnateI
3963 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
3965 * sem_warn.adb (Check_References): Move '<access-variable> may be
3966 null' warning out of under Warn_On_No_Value_Assigned.
3968 2004-04-29 Ed Falis <falis@gnat.com>
3970 * gnat_ugn.texi: Fixed texi error
3972 2004-04-29 Robert Dewar <dewar@gnat.com>
3974 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
3975 abstract operations if they come from predefined files.
3977 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
3980 * s-addope.adb: Correct obvious error in mod function
3982 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
3984 * Makefile.in: Add target pairs for powerpc darwin*
3987 * a-intnam-darwin.ads, s-osinte-darwin.adb,
3988 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
3990 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
3992 * Makefile.in: Add target macro definitions for s390*-linux*.
3993 * system-linux-s390.ads: New file.
3994 * system-linux-s390x.ads: New file.
3996 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
3998 * gnat_ugn.texi: Correct argument to @setfilename.
4000 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4002 * a-exexpr.adb (Unwind_Word): New data type.
4003 (Unwind_Exception): Use it as type of Private1 and Private2.
4005 * raise.c (db_action_for): Fix debug printf.
4007 2004-04-27 Ed Schonberg <schonberg@gnat.com>
4009 * a-wtmoio.ads: Formal type must be a modular type, not a signed
4012 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4014 * decl.c (gnat_to_gnu_entity, case object): Call
4015 __builtin_update_setjmp_buf.
4017 * gigi.h (update_setjmp_buf): Deleted.
4018 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
4020 * misc.c: (update_setjmp_buf): Deleted.
4022 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
4023 around block of RTL.
4025 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
4027 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
4029 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
4030 subprogram for which no pragma All_Calls_Remote applies, store the
4031 address of the real subprogram in the underlying record type, so local
4032 dereferences do not go through the PCS.
4034 2004-04-26 Robert Dewar <dewar@gnat.com>
4036 * i-c.ads: Add some type qualifications to avoid ambiguities when
4037 compiling with s-auxdec.ads and a non-private address type.
4039 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
4041 * Makefile.rtl: Fix error in previous check-in:
4042 Add s-addope.o to non tasking object list (rather than tasking object
4045 2004-04-26 Javier Miranda <miranda@gnat.com>
4047 * sem_aggr.adb: Fix typo in comments
4048 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
4049 Required to check the null-exclusion attribute.
4051 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
4052 case of anonymous access types in record and array components. For a
4053 component definition the level is the same of the enclosing composite
4056 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4057 that are anonymous access types the level of accessibility depends on
4058 the enclosing type declaration. In order to have this information, set
4059 the scope of the anonymous access type to the enclosing record type
4061 (Array_Type_Declaration): In case of components that are anonymous
4062 access types the level of accessibility depends on the enclosing type
4063 declaration. In order to have this information, set the scope of the
4064 anonymous access type to the enclosing array type declaration.
4066 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4069 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4070 renaming of anonymous access-to-constant types allowed if and only if
4071 the renamed object is access-to-constant.
4073 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4074 that are component_definition or discriminants of a nonlimited type,
4075 the level is the same as that of the enclosing component type.
4077 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4079 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4080 misprint in the function name (File_Name_Match).
4082 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4084 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4087 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4089 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4091 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4093 * adaint.c (__gnat_try_lock): No longer requires that the parent
4094 directory be writable, the directory itself is enough.
4095 (gnat_is_absolute_path): Change profile, so that the call from
4096 GNAT.OS_Lib can be made more efficient.
4098 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4099 from GNAT.OS_Lib can be made more efficient.
4101 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4102 one copy of the file name. Found by code reading.
4104 2004-04-23 Vincent Celier <celier@gnat.com>
4106 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4107 Correct documentation on gnatmake switches transmitted to the compiler
4109 * ali.ads: Minor comment fix
4111 2004-04-23 Javier Miranda <miranda@gnat.com>
4113 * sem_ch6.adb: (Confirming Types): Code cleanup
4115 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4116 subprogram types: E_Anonymous_Access_Subprogram_Type and
4117 E_Anonymous_Access_Protected_Subprogram_Type.
4119 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4121 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4122 whether a pragma All_Calls_Remote applies to the subprogram on which
4124 No functional change is introduced by this revision; the new parameter
4125 will be used to allow calls to local RCI subprograms to be optimized
4126 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4127 as is already done in the PolyORB implementation of the DSA.
4129 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4130 whether a pragma All_Calls_Remote applies to the subprogram on which
4132 No functional change is introduced by this revision; the new parameter
4133 will be used to allow calls to local RCI subprograms to be optimized
4134 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4135 as is already done in the PolyORB implementation of the DSA.
4137 2004-04-23 Robert Dewar <dewar@gnat.com>
4139 * Makefile.rtl: Add entry for s-addope.o in run time library list
4140 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4141 * s-addope.ads, s-addope.adb: New files.
4143 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4144 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4145 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4146 System.Address to be non-private and signed.
4148 * sem_elim.adb: Minor reformatting (fairly extensive)
4149 Some minor code reorganization from code reading
4150 Add a couple of ??? comments
4152 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4154 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4155 (tree_transform, case N_If_Statement): Remove non-determinism.
4157 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4159 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4161 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4164 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4165 no longer used as a parameter name for Eliminate pragma).
4167 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4169 PR optimization/14984
4170 PR optimization/14985
4171 * trans.c (gigi): Fix non determinism leading to bootstrap
4172 comparison failures.
4174 2004-04-21 Pascal Obry <obry@gnat.com>
4176 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4177 passed to spawnvp() to properly handle program pathname with spaces on
4180 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4182 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4183 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4184 unlocked in case of exceptions.
4186 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4188 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4189 This function does not exist anymore.
4191 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4193 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4195 * link.c: Move variables to the __gnat name space.
4197 * Makefile.in: list link.o explicitly when needed.
4199 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4201 2004-04-21 Javier Miranda <miranda@gnat.com>
4203 * einfo.adb (Original_Access_Type): New subprogram
4204 (Set_Original_Access_Type): New subprogram
4205 (Write_Field21_Name): Write the name of the new field
4207 * einfo.ads (Original_Access_Type): New field present in access to
4209 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
4210 E_Anonymous_Access_Protected_Subprogram_Type.
4212 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
4215 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
4216 to anonymous access to subprogram types.
4218 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
4219 to subprogram types.
4221 * sem_ch3.adb (Access_Definition): Complete decoration of entities
4222 corresponding to anonymous access to subprogram types.
4223 (Analyze_Component_Declaration): Add new actual to the call to
4224 subprogram replace_anonymous_access_to_protected_subprogram.
4225 (Array_Type_Declaration): Add new actual to the call to subprogram
4226 replace_anonymous_access_to_protected_subprogram.
4227 (Process_Discriminants): Add new actual to the call to subprogram
4228 replace_anonymous_access_to_protected_subprogram.
4229 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
4231 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4234 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
4235 access to subprogram types.
4237 * sem_util.adb (Has_Declarations): Addition of package_specification
4240 2004-04-21 Ed Schonberg <schonberg@gnat.com>
4242 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
4243 inlined flags to renamed entity only if in current unit.
4245 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4247 * s-parint.ads: Add DSA implementation marker.
4249 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
4250 value of System.Partition_Interface.DSA_Implementation to determine
4251 what version of the distributed systems annex is available (no
4252 implementation, GLADE, or PolyORB).
4254 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4256 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
4258 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4260 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
4261 with new type if alias sets differ.
4262 Fixes ACATS c41103b.
4264 2004-04-21 Vincent Celier <celier@gnat.com>
4266 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
4267 Add array Lang_Args for the language specific compiling argument
4270 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
4272 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
4274 * gnat_rm.texi: Update the descripton of the Eliminate pragma
4275 according to the recent changes in the format of the parameters of the
4276 pragma (replacing Homonym_Number with Source_Location).
4278 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
4280 * 5isystem.ads: Removed, unused.
4282 * gnat_rm.texi: Redo 1.13 change.
4284 2004-04-19 Robert Dewar <dewar@gnat.com>
4286 * s-stoele.ads: Clean up definition of Storage_Offset (the new
4287 definition is cleaner, avoids the kludge of explicit Standard operator
4288 references, and also is consistent with a visible System.Address with
4289 no visible operations.
4291 * s-geveop.adb: Add declarations to avoid assumption of visible
4292 operations on type System.Address (since these might not be available
4293 if Address is a non-private type for which the operations
4296 * sem_eval.adb: Minor reformatting
4298 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
4299 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
4300 reformatting (new function spec format).
4302 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
4303 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
4304 s-caun64.adb: Add declarations to avoid assumption of visible
4305 operations on type System.Address (since these might not be available
4306 if Address is a non-private type for which the operations are made
4309 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
4311 * exp_intr.adb: Minor comment update
4313 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
4315 * 5omastop.adb: Add declarations to avoid assumption of visible
4316 operations on type System.Address (since these might not be available
4317 if Address is a non-private type for which the operations
4320 2004-04-19 Vincent Celier <celier@gnat.com>
4322 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
4324 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
4327 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
4329 Call Check with Process_Languages.
4330 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
4331 with Process_Languages.
4332 (Recursive_Check): New Boolean parameter Process_Languages. Call
4333 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
4336 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
4338 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
4339 parameter Ada_Main, defaulted to True.
4340 Check for Ada specific characteristics only when Ada_Main is True.
4342 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
4344 * prj.adb: (Project_Empty): Add new Project_Data components.
4346 * prj.ads: New types and tables for non Ada languages.
4347 (Project_Data): New components Languages, Impl_Suffixes,
4348 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
4349 Include_Path, Include_Data_Set.
4351 * prj-env.ads, prj-env.adb: Minor reformatting
4353 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
4354 Put subprograms in alphabetical order
4356 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
4357 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
4360 * mlib-prj.adb: Back out modification in last version, as they are
4362 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
4364 * make.adb: (Mains): Moved to package Makeutl
4365 (Linker_Opts): Moved to package Makeutl
4366 (Is_External_Assignment): Moved to package Makeutl
4367 (Test_If_Relative_Path): Moved to package Makeutl
4368 (Gnatmake): Move sorting of linker options to function
4369 Makeutl.Linker_Options_Switches.
4371 * makeutl.ads, makeutl.adb: New files.
4373 * Makefile.in: Add makeutl.o to the object files for gnatmake
4375 * makeusg.adb: Add line for new switch -eL.
4377 * gnatls.adb (Image): New function.
4378 (Output_Unit): If in verbose mode, output the list of restrictions
4379 specified by pragmas Restrictions.
4381 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
4384 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
4385 needed, to put it in the range 1970 (included) - 2026 (excluded).
4386 (Time_Of): Do not shift Unix_Min_Year (1970).
4387 Shift the date by multiple of 56 years, if needed, to put it in the
4388 range 1970 (included) - 2026 (excluded).
4390 * adaint.h, adaint.c (__gnat_set_executable): New function.
4392 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4394 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
4396 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
4397 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
4398 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
4399 (tree_transform, case N_Code_Statement): Likewise.
4400 (gnat_expand_stmt, case LABEL_STMT): Don't look at
4401 LABEL_STMT_FIRST_IN_EH.
4402 (gnat_expand_stmt, case ASM_STMT): New case.
4404 * utils2.c (build_unary_op): Properly set TREE_READONLY of
4405 UNCONSTRAINED_ARRAY_REF.
4407 * utils.c (poplevel): Temporarily push/pop GC context around inline
4410 * decl.c (maybe_variable): Properly set TREE_READONLY of
4411 UNCONSTRAINED_ARRAY_REF.
4412 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
4414 * ada-tree.def: (ASM_STMT): New.
4416 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
4417 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
4418 ASM_STMT_INPUT): New.
4419 (ASM_STMT_CLOBBER): Likewise.
4421 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
4423 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
4424 general rcheck mechanism to raise Program_Error for E.4(18), instead
4425 of a custom raiser in System.Partition_Interface.
4426 Part of general cleanup work before PolyORB integration.
4428 * snames.ads, snames.adb: Add new runtime library entities and names
4431 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4433 (Build_Subprogram_Id): New subprogram provided by exp_dist
4434 Code reorganisation in preparation for PolyORB integration.
4436 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
4438 (Build_Subprogram_Id): New subprogram provided by exp_dist
4440 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
4441 actual parameter types for call to dereference of an
4442 access-to-subprogram type.
4444 * rtsfind.ads: Add new runtime library entities and names for PolyORB
4447 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
4448 instead, which has the same behaviour here since we never pass it a
4451 * link.c (run_path_option, Solaris case): Use -Wl, as for other
4454 * Makefile.in: adjust object file lists for gnatlink and gnatmake
4455 to account for new dependency upon Interfaces.C.Strings + link.o
4456 For x86 FreeBSD, use 86numaux.
4458 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
4459 from Mlib.Tgt to Mlib.
4461 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
4464 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
4465 target-specific versions of this subprogram, now implemented as a
4466 target-independent function in Mlib.
4468 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
4469 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
4470 (Linker_Library_Path_Option): Remove target-specific versions of this
4471 subprogram, now implemented as a target-independent function in Mlib.
4473 * atree.adb: (Allocate_Initialize_Node): New subprogram.
4474 Factors out node table slots allocation.
4475 (Fix_Parents): New subprogram.
4476 Encapsulate the pattern of fixing up parent pointers for syntactic
4477 children of a rewritten node.
4478 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
4479 (Rewrite): Use New_Copy when creating saved copy of original node.
4480 (Replace): Use Copy_Node to copy nodes.
4482 2004-04-19 Javier Miranda <miranda@gnat.com>
4484 * sprint.adb (Sprint_Node_Actual): Give support to the new
4485 Access_To_Subprogram node available in Access_Definition nodes. In
4486 addition, give support to the AI-231 node fields: null-exclusion,
4487 all-present, constant-present.
4489 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
4491 * sinfo.ads, sinfo.adb:
4492 New field Access_To_Subprogram_Definition in Access_Definition nodes
4494 * sem_ch6.adb (Process_Formals): Move here the code that creates and
4495 decorates internal subtype declaration corresponding to the
4496 null-excluding formal. This code was previously in Set_Actual_Subtypes.
4497 In addition, carry out some code cleanup on this code. In case of
4498 access to protected subprogram call
4499 Replace_Anonymous_Access_To_Protected_Subprogram.
4500 (Set_Actual_Subtypes): Code cleanup.
4502 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
4503 Find_Type in case of anonymous access renamings. Add warning in case of
4504 null-excluding attribute used in anonymous access renaming.
4506 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
4509 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
4511 (Access_Definition): In case of anonymous access to subprograms call
4512 the corresponding semantic routine to decorate the node.
4513 (Access_Subprogram_Declaration): Addition of some comments indicating
4514 some code that probably should be added here. Detected by comparison
4515 with the access_definition subprogram.
4516 (Analyze_Component_Declaration): In case of access to protected
4517 subprogram call Replace_Anonymous_Access_To_Protected.
4518 (Array_Type_Declaration): In case of access to protected subprogram call
4519 Replace_Anonymous_Access_To_Protected_Subprogram.
4520 (Process_Discriminants): In case of access to protected subprogram call
4521 Replace_Anonymous_Access_To_Protected_Subprogram.
4523 * par.adb (P_Access_Definition): New formal that indicates if the
4524 null-exclusion part was present.
4525 (P_Access_Type_Definition): New formal that indicates if the caller has
4526 already parsed the null-excluding part.
4528 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
4529 (P_Identifier_Declarations): Code cleanup and give support to renamings
4530 of anonymous access to subprogram types.
4531 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
4532 (P_Array_Type_Definition): Give support to AI-254.
4533 (P_Component_Items): Give support to AI-254.
4534 (P_Access_Definition): New formal that indicates if the header was
4535 already parsed by the caller.
4536 (P_Access_Type_Definition): New formal that indicates if the caller has
4537 already parsed the null-excluding part.
4539 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
4540 call to P_Access_Definition.
4542 2004-04-19 Geert Bosch <bosch@gnat.com>
4544 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
4545 the delicate semantics of floating-point to integer conversion.
4546 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
4548 * eval_fat.adb (Machine_Mantissa): Moved to spec.
4549 (Machine_Radix): New function.
4551 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
4553 (Machine_Radix): New function also for use in conversion checks.
4555 2004-04-19 Ed Schonberg <schonberg@gnat.com>
4557 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
4559 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
4560 to decorate the access-to-protected subprogram and the equivalent type.
4562 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
4563 to anonymous access to subprogram types.
4565 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
4566 constant-folding, for legality checks in contexts that require an RM
4569 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
4570 temporary but stack checking is not enabled, increment serial number
4571 to so that symbol generation is consistent with and without stack
4574 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
4575 independent on whether stack checking is enabled, caller must check
4576 the corresponding flag.
4578 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
4580 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
4581 parent if it has discriminants.
4582 (Build_Derived_Private_Type): Constructed full view does
4583 not come from source.
4584 (Process_Discriminants): Default discriminants on a tagged type are
4585 legal if this is the internal completion of a private untagged
4588 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
4589 no constraint checks, because it corresponds to an existing object.
4591 * sem_prag.adb (Process_Convention): Pragma applies
4592 only to subprograms in the same declarative part, i.e. the same unit,
4595 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
4596 ignore type mismatch on a numeric conversion if expression comes from
4599 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
4601 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
4602 Homonym_Number parameter, add processing for Source_Location parameter
4604 (Check_Eliminated): Remove the check for homonym numbers, add the check
4605 for source location traces.
4607 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
4608 with Arg_Source_Location corresponding to the changes in the format of
4611 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
4612 Eliminate pragma corresponding to the changes in the format of the
4613 pragma: Homonym_Number is replaced with Source_Location, two ways of
4614 distinguishing homonyms are mutially-exclusive.
4616 2004-04-19 Joel Brobecker <brobecker@gnat.com>
4618 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
4620 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
4621 No_Dollar_In_Label, no longer necessary, as it is always True.
4622 (Strip_Suffixes): Likewise.
4624 2004-04-19 Gary Dismukes <dismukes@gnat.com>
4626 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
4627 modulus for compatibility with size clause on targets with 16-bit
4630 * layout.adb (Discrimify): In the case of private types, set Vtyp to
4631 full type to fix type mismatches on calls to size functions for
4632 discriminant-dependent array components.
4634 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
4636 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
4639 2004-04-19 Pascal Obry <obry@gnat.com>
4641 * mdll-utl.adb (Locate): New version is idempotent.
4643 2004-04-17 Laurent Guerby <laurent@guerby.net>
4645 PR ada/14988 (partial)
4646 * impunit.adb: Fix typo.
4648 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
4650 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
4651 and install-rts-cert targets. Remove all gnatlib and gnattools
4652 targets and all other rts-* targets (moved to libada). Remove (now)
4653 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
4654 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
4656 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4658 * trans.c (tree_transform): Shortcut returning error_mark_node for
4659 statements in annotate_only_mode.
4660 (tree_transform, case N_Label, case N_Return_Statement,
4661 N_Goto_Statement): Make statement tree instead of generating code.
4662 (tree_transform, case N_Assignment_Statement): No longer check
4664 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
4666 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
4668 (gnat_to_gnu): Collect any RTL generated and deal with it.
4669 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
4670 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
4671 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
4673 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
4675 * ada-tree.def (EXPR_STMT): Fix typo in name.
4676 (BLOCK_STMT, IF_STMT): New nodes.
4678 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
4679 LABEL_STMT_FIRST_IN_EH): New macros.
4680 (RETURN_STMT_EXPR): Likewise.
4682 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
4683 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
4685 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4687 * atree.ads: Correct documentation on extended nodes.
4689 * link.c: Set run_path_option for FreeBSD.
4691 2004-04-08 Vincent Celier <celier@gnat.com>
4693 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
4694 one of the ALI file, do not link with DEC lib.
4696 * par.adb Remove the last two characters ("%s" or "%b") when checking
4697 if a language defined unit may be recompiled.
4699 2004-04-08 Ed Schonberg <schonberg@gnat.com>
4701 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
4702 removal of abstract operation leaves no possible interpretation for
4705 * sem_eval.adb (Eval_Qualified_Expression): Use
4706 Set_Raises_Constraint_Error on node when needed, so that it does not
4707 get optimized away by subsequent optimizations.
4709 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
4710 operands even when they are not wrapped in a type conversion.
4712 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
4714 * sem_prag.adb (Set_Exported): Warn about making static as result of
4715 export only when the export is coming from source. This may be not
4716 be true e.g. on VMS where we expand export pragmas for exception codes
4717 together with imported or exported exceptions, and we don't want the
4718 user to be warned about something he didn't write.
4720 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
4722 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
4723 duplication between normal entities and those declared as renamings.
4724 No functional change.
4726 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
4727 inline functions returning an unconstrained result.
4729 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
4731 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
4732 conform to what other front-ends do.
4734 2004-04-08 Doug Rupp <rupp@gnat.com>
4736 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
4739 2004-04-06 Pascal Obry <obry@gnat.com>
4741 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
4743 * osint.adb (Program_Name): Do not look past a directory separator.
4745 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
4747 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
4749 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
4750 requirement for preserving a copy of the original assignment node.
4752 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
4754 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
4756 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
4759 2004-04-06 Ed Schonberg <schonberg@gnat.com>
4761 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
4762 operator calls in functional notation, and apply
4763 Universal_Interpretation to operands, not to their type.
4765 2004-04-06 Robert Dewar <dewar@gnat.com>
4767 * 5wdirval.adb: Minor reformatting
4769 2004-04-06 Ed Falis <falis@gnat.com>
4771 * gnat_rm.texi: Improve a reference to the GCC manual
4773 2004-04-05 Vincent Celier <celier@gnat.com>
4775 * adaint.h, adaint.c: Add function __gnat_named_file_length
4777 * impunit.adb: Add Ada.Directories to the list
4779 * Makefile.in: Add VMS and Windows versions of
4780 Ada.Directories.Validity package body.
4782 * Makefile.rtl: Add a-direct and a-dirval
4784 * mlib-tgt.ads: Minor comment update.
4786 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
4787 a-direct.ads, a-direct.adb: New files.
4789 2004-04-05 Vincent Celier <celier@gnat.com>
4792 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
4793 just to the compiler.
4795 2004-04-05 Robert Dewar <dewar@gnat.com>
4797 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
4798 returned string is 1.
4800 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
4802 * eval_fat.ads: Minor reformatting
4804 * g-curexc.ads: Document that lower bound of returned string values
4807 * gnatlink.adb: Add ??? comment for previous change
4808 (need to document why this is VMS specific)
4810 * s-stoele.ads: Minor reformatting
4812 * tbuild.ads: Minor reformatting throughout (new function specs)
4814 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
4817 * scng.adb: Minor reformatting
4819 2004-04-05 Geert Bosch <bosch@gnat.com>
4821 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
4822 (Leading_Part): Still perform truncation to machine number if the
4823 specified radix_digits is greater or equal to machine_mantissa.
4825 2004-04-05 Javier Miranda <miranda@gnat.com>
4827 * par-ch3.adb: Complete documentation of previous change
4828 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
4829 (aliased must appear before constant).
4831 * par-ch4.adb: Complete documentation of previous change.
4833 * par-ch6.adb: Complete documentation of previous change.
4835 * sinfo.ads: Fix typo in commment.
4837 2004-04-05 Ed Schonberg <schonberg@gnat.com>
4839 * sem_ch3.adb (Inherit_Components): If derived type is private and has
4840 stored discriminants, use its discriminants to constrain parent type,
4841 as is done for non-private derived record types.
4843 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
4844 Ada 2005 AI-310: an abstract non-dispatching operation is not a
4845 candidate interpretation in an overloaded call.
4847 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
4848 expression is Null and target type is not an access type (e.g. a
4849 non-private address type).
4851 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
4853 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
4854 statement whose right-hand side is an inlined call, save a copy of the
4855 original assignment subtree to preserve enough consistency for
4856 Analyze_Assignment to proceed.
4858 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
4859 complete assignment subtree which is now unnecessary, as the expansion
4860 of inlined call has been improved to preserve a consistent assignment
4861 tree. Note_Possible_Modification must be called only
4862 after checks have been applied, or else unnecessary checks will
4865 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
4866 of explicit dereferences that do not Come_From_Source:
4867 - be selective on cases where we must go back to the dereferenced
4868 pointer (an assignment to an implicit dereference must not be
4869 recorded as modifying the pointer);
4870 - do not rely on Original_Node being present (Analyze_Assignment
4871 calls Note_Possible_Modification on a copied tree).
4873 * sem_warn.adb (Check_References): When an unset reference to a pointer
4874 that is never assigned is encountered, prefer '<pointer> may be null'
4875 warning over '<pointer> is never assigned a value'.
4877 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
4879 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
4882 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
4884 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
4885 libexc. We currently don't reference anything in this library and
4886 linking it in triggers linker warnings we don't want to see.
4888 * init.c: Update comments.
4890 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4892 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
4893 * utils.c (create_field_decl): Likewise.
4894 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
4896 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
4898 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
4899 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
4900 Add info directory entry and category.
4902 2004-04-02 Jan Hubicka <jh@suse.cz>
4904 * utils.c: Include function.h
4905 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
4907 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4910 * Make-lang.in: Clean up generation of documentation
4912 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
4914 * xgnatug.adb: Removed, replaced by xgnatugn.adb
4916 * xgnatugn.adb: Replaces xgnatug.adb
4918 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
4920 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
4922 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
4923 gnat_ug_wnt.texi: Removed.
4925 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
4927 * utils2.c: Update copyright notice.
4929 2004-04-01 Robert Dewar <dewar@gnat.com>
4931 * checks.adb: Minor reformatting throughout
4932 Note that prev checkin added RM reference to alignment warning
4934 2004-04-01 Ed Schonberg <schonberg@gnat.com>
4936 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
4937 non-static when building aggregate for bit-packed array.
4939 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
4940 function call that is itself the actual in a procedure call, build
4943 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
4944 a string literal, create a temporary for it, constant folding only
4945 handles scalars here.
4947 2004-04-01 Vincent Celier <celier@gnat.com>
4949 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
4950 Error_Msg_SP): New empty procedures to instantiate the Scanner.
4951 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
4953 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
4954 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
4955 and get the checksum.
4957 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
4959 Increase the Marking_Label at the end of the Multiple_Main_Loop,
4960 instead of at the beginning.
4962 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
4964 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
4967 * osint.ads (Multi_Unit_Index_Character): New Character global variable
4969 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
4972 * par.adb: Remove test on file name to detect language defined units.
4973 Add test on unit name, after parsing, to detect language defined units
4974 that are not compiled with -gnatg (except System.RPC and its children)
4976 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
4977 following units without style checking.
4979 * switch-c.adb: Change -gnatC to -gnateI
4981 * usage.adb: Document new switch -gnateInnn
4983 * scng.adb (Accumulate_Token_Checksum): New procedure
4984 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
4985 word or literal number.
4986 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
4989 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
4992 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
4993 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
4994 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
4995 5vtpopde.adb: Add missing 'constant' keywords.
4997 2004-04-01 Javier Miranda <miranda@gnat.com>
4999 * par-ch4.adb: (P_Allocator): Code cleanup
5001 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
5004 * sinfo.ads: Complete documentation of previous change
5006 2004-04-01 Pascal Obry <obry@gnat.com>
5008 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
5009 only on VMS. This special handling was done because an old GNU/ld bug
5010 on Windows which has been fixed.
5012 2004-04-01 GNAT Script <nobody@gnat.com>
5014 * Make-lang.in: Makefile automatically updated
5016 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5018 * decl.c (gnat_to_gnu_entity, make_type_from_size):
5019 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
5020 * trans.c (tree_transform, convert_with_check): Likewise.
5021 * utils.c (gnat_signed_or_unsigned_type): Likewise.
5022 (build_vms_descriptor, unchecked_convert): Likewise.
5023 * utils2.c (nonbinary_modular_operation): Likewise.
5025 2004-03-29 Javier Miranda <miranda@gnat.com>
5027 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
5028 (Install_Null_Excluding_Check): Local subprogram that determines whether
5029 an access node requires a runtime access check and if so inserts the
5030 appropriate run-time check.
5031 (Apply_Access_Check): Call Install_Null_Excluding check if required
5032 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
5034 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
5036 * einfo.ads: Fix typo in comment
5038 * exp_ch3.adb (Build_Assignment): Generate conversion to the
5039 null-excluding type to force the corresponding run-time check.
5040 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
5041 type to force the corresponding run-time check.
5043 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
5044 the null-excluding type to force the corresponding run-time check.
5046 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
5047 case of access types unless they have the null-excluding attribute.
5049 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
5052 * exp_util.ads: Fix typo in comment
5054 * par.adb (P_Null_Exclusion): New subprogram
5055 (P_Subtype_Indication): New formal that indicates if the null-excluding
5056 part has been scanned-out and it was present
5058 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5060 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5061 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5062 type to force the corresponding run-time check
5063 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5065 (Resolve_Array_Aggregate): Carry out some static checks
5066 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5068 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5069 attribute must be set only if specified by means of the null-excluding
5070 part. In addition, we must also propagate the access-constant attribute
5072 (Access_Subprogram_Declaration, Access_Type_Declaration,
5073 Analyze_Component_Declaration, Analyze_Object_Declaration,
5074 Array_Type_Declaration, Process_Discriminants,
5075 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5076 and carry out some static checks.
5077 (Build_Derived_Access_Type): Set the null-excluding attribute
5078 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5081 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5083 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5085 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5086 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5087 null-excluding part was present; it is not required to be done here in
5088 case of anonymous access types.
5089 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5092 * sem_res.adb (Resolve_Actuals): Carry out some static check
5093 (Resolve_Null): Allow null in anonymous access
5095 * sinfo.adb: New subprogram Null_Exclusion_Present
5096 All_Present and Constant_Present available on access_definition nodes
5098 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5099 object_declaration, derived_type_definition, component_definition,
5100 discriminant_specification, access_to_object_definition,
5101 access_function_definition, allocator, access_procedure_definition,
5102 access_definition, parameter_specification, All_Present and
5103 Constant_Present flags available on access_definition nodes.
5105 2004-03-29 Robert Dewar <dewar@gnat.com>
5107 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5108 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5109 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5110 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5111 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5112 sem_prag.adb: Updates to handle multiple units/file
5114 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5116 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5117 sem_util.adb: Minor reformatting
5119 * sem_ch12.adb: Add comment for previous change
5121 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5123 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5124 executable name when not initialized. Otherwise, use its current value.
5126 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5127 initialize it to another executable name than the current one. This
5128 allows to configure paths for an executable name (gnatmake) different
5129 from the current one (gnatdist).
5131 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5133 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5134 current unit cannot be inlined if it appears in the body of a withed
5135 unit, to avoid order of elaboration problems in gigi.
5137 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5138 information for protected (wrapper) operation as well, to simplify gdb
5141 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5142 protected body, indicate that the entity for the generated spec comes
5143 from source, to ensure that references are properly generated for it.
5144 (Build_Body_To_Inline): Do not inline a function that returns a
5147 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5148 apply convention to homonyms that are declared explicitly.
5150 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5151 that renames an equality operator and the operands are overloaded,
5152 resolve them with the declared formal types, before rewriting as an
5155 2004-03-29 GNAT Script <nobody@gnat.com>
5157 * Make-lang.in: Makefile automatically updated
5159 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5161 * memtrack.adb: Log realloc calls, which are treated as free followed
5164 2004-03-25 Vincent Celier <celier@gnat.com>
5166 * prj-makr.adb (Process_Directories): Detect when a file contains
5167 several units. Do not include such files in the config pragmas or
5168 in the naming scheme.
5170 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5171 Resolve links only when not in Trusted_Mode.
5172 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5173 Do not resolve links for the display names.
5175 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5176 resolve links when computing the display names.
5178 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5180 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5181 attribute reference does not denote a subtype, it can be any
5182 expression that has a classwide type, potentially after an implicit
5183 dereference. In particular, the prefix can be a view conversion for
5184 a classwide type (for which Is_Object_Reference holds), but it can
5185 also be a value conversion for an access-to-classwide type. In the
5186 latter case, there is an implicit dereference, and the original node
5187 for the prefix does not verify Is_Object_Reference.
5189 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5190 conversion of a discriminant-dependent component of a mutable object
5193 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5195 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5196 inherited, has convention C, and has unconstrained array parameters,
5197 place the corresponding warning on the derived type declaration rather
5198 than the original subprogram.
5200 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5201 indication on renaming declaration, if formal has a box and actual
5204 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
5205 determine whether to generate an implicit or explicit reference to
5208 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
5209 subprogram renaming comes from a defaulted formal subprogram in an
5212 2004-03-25 Gary Dismukes <dismukes@gnat.com>
5214 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
5215 value expressions to ensure that calls within a component definition
5216 will be checked (since those are evaluated during the record type's
5219 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
5221 * s-tpobop.adb: Code clean up:
5222 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
5224 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
5226 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
5228 * Makefile.in: Clean up in the ravenscar run time.
5230 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5232 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
5233 of No_Strict_Aliasing to build_pointer_type_for_mode.
5234 * utils.c (update_pointer_to): Walk pointer and ref chains.
5236 2004-03-22 Cyrille Comar <comar@act-europe.fr>
5238 * ali.ads: Fix Comment about Dynamic_Elab.
5240 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
5241 Has_RACW, Is_Generic, etc.)
5242 (Output_Object, Gnatls): Take into account ALI files not attached to
5245 2004-03-22 Vincent Celier <celier@gnat.com>
5247 * gprep.adb: Change all String_Access to Name_Id
5248 (Is_ASCII_Letter): new function
5249 (Double_File_Name_Buffer): New procedure
5250 (Preprocess_Infile_Name): New procedure
5251 (Process_Files): New procedure
5252 (Gnatprep): Check if output and input are existing directories.
5253 Call Process_Files to do the real job.
5255 2004-03-22 Robert Dewar <dewar@gnat.com>
5257 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
5258 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
5260 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
5262 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
5263 case when the source contains only comments.
5265 2004-03-22 Ed Schonberg <schonberg@gnat.com>
5267 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
5268 declaration for a child subprogram body that acts as a spec, indicate
5269 that the entity in the declaration needs debugging information.
5271 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
5272 full view if the subtype is created for a constrained record component;
5273 gigi has enough information to construct the record, and there is no
5274 place in the tree for the declaration.
5276 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
5277 serial number for the dummy body that is built for analysis, to avoid
5278 inconsistencies in the generation of internal names when compiling
5281 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
5283 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
5286 2004-03-22 GNAT Script <nobody@gnat.com>
5288 * Make-lang.in: Makefile automatically updated
5290 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5292 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5293 * trans.c (tree_transform, emit_index_check): Likewise.
5294 * utils.c (build_template): Likewise.
5295 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
5296 (maybe_unconstrained_array, unchecked_convert): Likewise.
5297 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
5298 (build_unary_op): Likewise.
5299 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
5300 (fill_vms_descriptor): Likewise.
5301 (build_call_alloc_dealloc): Likewise.
5303 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
5305 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
5308 * gnat_ug.texi: Add info directory category and entry.
5309 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5310 gnat_ug_wnt.texi: Regenerate.
5312 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
5314 * ada-tree.h: Update copyright notice.
5317 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
5319 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
5320 as regular exception objects and not as mere integers representing the
5321 condition code. The latter approach required some dynamics to mask off
5322 severity bits, which did not fit well into the GCC table based model.
5323 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
5324 exception data objects. We don't it and it would conflict with the other
5325 external symbol we have to generate for such exceptions.
5327 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
5328 the special code for VMS exceptions, since these are now represented
5329 as regular exceptions objects.
5331 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5333 * decl.c (debug_no_type_hash): Remove.
5334 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
5335 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
5337 2004-03-19 Laurent Guerby <laurent@guerby.net>
5339 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
5340 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
5342 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5344 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
5345 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
5346 (TYPE_RM_SIZE_INT): Directly use type.values.
5347 (TREE_LOOP_ID): Clean up check.
5348 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
5349 TYPE_VALUES, not TYPE_FIELDS.
5350 * trans.c (convert_with_check): Delay access of bounds of basetype
5351 until sure is numeric.
5353 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
5355 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
5358 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
5359 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
5360 Specific.Set instead of direct call to e.g pthread_setspecific.
5362 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
5364 * adaint.c: Update comments.
5366 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
5367 GNATLIB_SHARED for FreeBSD.
5369 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
5371 * init.c [VxWorks]: Do not fix the stack size for the environment task.
5372 When needed (stack checking) the stack size is retrieved
5373 from the VxWorks kernel.
5375 * Makefile.in: Flag -nostdinc is required when building the run time
5376 for avoiding looking for files in the base compiler.
5377 Add the VxWorks specific version of the package body for
5378 System.Stack_checking.Operations (5zstchop.adb).
5380 * Make-lang.in: Add the object file for
5381 System.Stack_Checking.Operations.
5383 * Makefile.rtl: Add object file for the package
5384 System.Stack_Checking.Operations.
5386 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
5388 * s-stache.ads, s-stache.adb: Move the operations related to stack
5389 checking from this package to package System.Stack_Checking.Operations.
5390 This way, stack checking operations are only linked in the final
5391 executable when using the -fstack-check flag.
5393 2004-03-18 Doug Rupp <rupp@gnat.com>
5395 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
5398 * 5qsystem.ads, 5xcrtl.ads: New files.
5400 2004-03-18 Vincent Celier <celier@gnat.com>
5402 * prj.adb (Reset): Reset hash table Files_Htable
5404 * prj-env.adb (Source_Paths, Object_Paths): New tables.
5405 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
5406 the procedures Add_To_Path_File.
5407 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
5408 making sure that each directory is present only once and, for object
5409 dirs, when a directory already present is added, the duplicate is
5410 removed and the directory is always put as the last in the table.
5411 Write the path files at the end of these accumulations.
5413 * prj-nmsc.adb (Record_Source): Add source file name in hash table
5414 Files_Htable for all sources.
5416 * prj-proc.adb (Process): Remove restrictions between not directly
5417 related extending projects.
5419 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
5421 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
5422 (Find_Sources): Minor speed optimization.
5424 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
5425 parameter Trusted_Mode.
5427 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
5429 * scn.adb (Determine_License): Take into account a degenerated case
5430 when the source contains only comments.
5432 2004-03-18 Ed Schonberg <schonberg@gnat.com>
5434 * sem_warn.adb (Check_References): For a warning on a selected
5435 component that does not come from source, locate an uninitialized
5436 component of the record type to produce a more precise error message.
5438 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
5440 * 3zsoccon.ads: Fix multicast options.
5442 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
5445 2004-03-15 Robert Dewar <dewar@gnat.com>
5447 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
5448 pragma used for a private type.
5450 * lib-xref.adb (Generate_Reference): Do not generate warning if
5451 reference is in a different unit from the pragma Unreferenced.
5453 * 5vtpopde.adb: Minor reformatting
5454 Fix casing of To_Task_ID
5456 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
5457 flag if we have an unchecked conversion to an access type in the same
5460 2004-03-15 Geert Bosch <bosch@gnat.com>
5462 * a-ngcoty.adb (Modulus): In alternate formula for large real or
5463 imaginary parts, use Double precision throughout.
5465 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
5466 we want to be able to compile run-time with -gnata for testing, but
5467 this may also be instantiated in user code that is compiled with -gnata.
5469 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
5471 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
5472 codes. Having a separate type for this is useful to enforce consistency
5473 throughout the various run-time units.
5474 (Exception_Data): Use Exception_Code for Import_Code.
5476 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
5477 Natural and Integer in various places.
5478 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
5479 with the severity bits masked off.
5480 (Register_VMS_Exception): Handle the additional exception data pointer
5483 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
5484 component, now reflected by an exported accessor.
5485 (is_handled_by): New routine to compute whether the propagated
5486 occurrence matches some handler choice specification. Extracted out of
5487 get_action_description_for, and expanded to take care of the VMS
5489 (get_action_description_for): Use is_handled_by instead of an explicit
5490 complex condition to decide if the current choice at hand catches the
5491 propagated occurrence.
5493 * raise.h (Exception_Code): New type for C.
5495 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
5496 System.Standard_Library.Exception_Code, to allow references from the
5497 pragma import/export expander.
5499 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
5500 New accessors to allow easy access to GNAT exception data
5502 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
5503 redundant Handled_By_Others component, helper for the personality
5504 routine which will now be able to call the appropriate exception data
5507 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
5508 component of Standard_Exception_Type to be the closest possible to
5509 Exception_Code in System.Standard_Library, that we cannot get at this
5510 point. Expand a ??? comment to notify that this type node should
5511 probably be rewritten later on.
5513 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
5514 registration call to include a pointer to the exception object in the
5517 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
5518 instead of int and explicit bitmasks.
5520 2004-03-15 Vincent Celier <celier@gnat.com>
5522 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
5523 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
5525 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
5526 longer needed now that it is in the spec of
5527 System.Tasking.Task_Attributes.
5529 * adaint.h, adaint.c: (__gnat_create_output_file): New function
5531 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
5533 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
5535 * make.adb (Gnatmake): Do not check the executable suffix; it is being
5536 taken care of in Scan_Make_Arg.
5537 (Scan_Make_Arg): Add the executable suffix only if the argument
5538 following -o, in canonical case, does not end with the executable
5539 suffix. When in verbose mode and executable file name does not end
5540 with executable suffix, output the executable name, in canonical case.
5542 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
5543 to avoid warnings when instantiating Ada.Task_Attributes.
5546 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
5547 in the correct order.
5549 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
5550 redirect standard output and error to a file for the invocation of the
5551 compiler, then read the file.
5553 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
5554 directory, instead of the Value.
5555 (Find_Source_Dirs): Remove useless code & comments.
5557 2004-03-15 Ed Schonberg <schonberg@gnat.com>
5559 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
5560 tagged type is inherited, and the parent operation is not frozen yet,
5561 force generation of a freeze node for the inherited operation, so the
5562 corresponding dispatch entry is properly initialized.
5563 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
5564 when looking for user-defined equality operation.
5566 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
5567 boolean when locating primitive equality of tagged component.
5569 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
5570 bit-aligned field and the right-hand side a string literal, introduce
5571 a temporary before expanding assignment into a loop.
5573 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
5574 priority in full, to ensure that any expanded subepxressions of it are
5575 elaborated in the scope of the init_proc.
5577 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
5578 after object declaration, skipping over code that may have been
5579 generated for validity checks.
5581 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
5582 discriminants, ignore the known discriminants of its full view, if
5583 any, to check legality.
5585 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
5586 component if type has unknown discriminants.
5587 (Analyze_Private_Extension_Declaration): Discriminant constraint is
5588 null if type has unknown discriminants.
5590 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
5591 for end label when present.
5593 * s-fileio.adb (Open): When called with a C_Stream, use given name for
5594 temporary file, rather than an empty string.
5596 2004-03-15 Ed Falis <falis@gnat.com>
5598 * s-thread.adb: Removed, no longer used.
5600 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5602 * decl.c (target.h): Now include.
5603 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
5604 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
5605 (validate_size): For POINTER_TYPE, get smallest size permitted on
5608 * fe.h: Sort Einfo decls and add Set_Mechanism.
5610 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
5611 (ada/decl.o): Depends on target.h.
5613 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
5614 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
5616 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
5618 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
5620 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
5621 Insert_Dereference_Action when rewriting an implicit dereference into
5622 an explicit one, this will be taken care of during expansion of the
5623 explicit dereference.
5624 (Expand_N_Slice): Same. Always do the rewriting, even for the case
5625 of non-packed slices, since the dereference action generated by
5626 expansion of the explicit dereference is needed in any case.
5627 (Expand_N_Selected_Component): When rewriting an implicit dereference,
5628 analyze and resolve the rewritten explicit dereference so it is seen
5630 (Insert_Dereference_Action): This procedure is now called only for the
5631 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
5632 dereferences that do not come from source (including explicit
5633 dereferences resulting from rewriting implicit ones), but do not
5634 recursively insert a check for the dereference nodes contained within
5636 (Insert_Dereference_Action): Clarify and correct comment.
5638 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
5641 Move language detection to the top level.
5642 * config-lang.in: Build by default.
5644 2004-03-05 Robert Dewar <dewar@gnat.com>
5646 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
5648 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
5649 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
5650 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
5651 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
5652 unchecked conversion to spec to avoid warnings.
5654 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
5657 * 7stpopsp.adb: Correct casing in To_Task_ID call
5659 * a-strsea.ads, a-strsea.adb: Minor reformatting
5661 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
5663 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
5664 Adjust Max_Msg_Length to be clearly large enough.
5666 * fe.h: Define In_Same_Source_Unit
5668 * osint.adb: Add pragma Warnings Off to suppress warnings
5669 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
5672 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
5674 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
5676 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
5678 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
5680 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
5682 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
5683 node. We now do generate them for gcc back end.
5685 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
5688 * sinput-c.adb: Fix bad name in header.
5689 Add pragma Warnings Off to suppress aliasing warning.
5691 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
5693 * snames.h, snames.ads, snames.adb: Add entry for pragma
5696 2004-03-05 Vincent Celier <celier@gnat.com>
5698 * prj-com.ads: Add hash table Files_Htable to check when a file name
5699 is already a source of another project.
5701 * prj-nmsc.adb (Record_Source): Before recording a new source, check
5702 if its file name is not already a source of another project. Report an
5705 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
5706 source file name, call gnatpp with all the sources of the main project.
5708 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
5711 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
5712 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
5713 /RUNTIME_SYSTEM=, converted to --RTS=
5714 /NOTABS, converted to -notabs
5716 2004-03-05 Pascal Obry <obry@gnat.com>
5718 * make.adb: Minor reformatting.
5720 2004-03-05 Ed Schonberg <schonberg@gnat.com>
5722 Part of implemention of AI-262.
5723 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
5725 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
5728 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
5729 when component type is a partially constrained class-wide subtype.
5730 (Constrain_Discriminated_Type): If parent type has unknown
5731 discriminants, a constraint is illegal, even if full view has
5733 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
5734 with unknown discriminants whose full view is a discriminated record.
5736 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
5737 flag, to handle properly derivations of tagged types with unknown
5739 (Analyze_Package_Spec, Analyze_Package_Body): Install
5740 Private_With_Clauses before analyzing private part or body.
5742 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
5743 Has_Discriminants can be true for a given type (documentation).
5745 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
5747 * s-restri.ads: Fix license (GPL->GMGPL).
5749 * s-tassta.adb: Minor reformatting.
5751 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5752 by calls to Exit_One_ATC_Level, since additional clean up is performed
5755 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
5756 by calls to Exit_One_ATC_Level, since additional clean up is performed
5759 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5761 * trans.c: Reflect GCC changes to fix bootstrap problem.
5762 Add warning for suspicious aliasing unchecked conversion.
5764 2004-03-05 GNAT Script <nobody@gnat.com>
5766 * Make-lang.in: Makefile automatically updated
5768 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
5770 * ali.adb (Read_Instantiation_Instance): Do not modify the
5771 current_file_num when reading information about instantiations, since
5772 this corrupts files in later references.
5774 2004-03-02 Vincent Celier <celier@gnat.com>
5776 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
5777 before checking if it is read-only.
5779 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
5780 of SRC_DIRS and eliminate duplicates.
5782 * gprcmd.adb: Replace command "path" with command "path_sep" to return
5784 (Usage): Document path_sep
5786 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
5787 C++ compiler. No need for a script.
5788 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
5789 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
5792 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
5793 where there are Ada sources.
5794 (Set_Ada_Paths): Only add to the include path the source dirs of project
5796 (Add_To_Path): Add the Display_Values of the directories, not their
5799 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
5802 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
5804 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
5805 Value is canonicalized.
5806 (Language_Independent_Check): Do not copy Value to Display_Value when
5807 canonicalizing Value.
5809 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
5810 path to find limited with cycles.
5811 (Parse_Single_Project): Use canonical cased path to find the end of a
5814 2004-03-02 Ed Schonberg <schonberg@gnat.com>
5816 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
5817 and not a child unit.
5819 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
5820 appear in a with_clause.
5822 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
5823 only happen in type_annotate mode, do not try to elaborate it.
5825 * exp_util.adb (Force_Evaluation): If expression is a selected
5826 component on the left of an assignment, use a renaming rather than a
5827 temporary to remove side effects.
5829 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
5830 inlined instance body, which is analyzed before the end of the
5833 2004-03-02 Robert Dewar <dewar@gnat.com>
5835 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
5836 sem_ch4.adb: Use new feature for substitution of keywords in VMS
5838 * errout.ads, errout.adb: Implement new circuit for substitution of
5841 * sem_case.adb (Analyze_Choices): Place message properly when case is
5842 a subtype reference rather than an explicit range.
5844 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
5846 2004-03-02 Doug Rupp <rupp@gnat.com>
5848 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
5850 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
5852 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
5854 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5856 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
5859 2004-02-25 Robert Dewar <dewar@gnat.com>
5861 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5862 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
5863 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
5864 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
5865 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
5866 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
5867 the defining instance of the type to avoid aliasing problems.
5868 Fix copyright header. Fix bad comments in package header.
5870 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
5872 2004-02-25 Ed Schonberg <schonberg@gnat.com>
5874 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
5875 rewritten as references when aliased through an address clause.
5877 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
5878 whether call can be interpreted as an indirect call to the result of a
5879 parameterless function call returning an access subprogram.
5881 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
5884 * exp_ch7.adb (Make_Clean): Remove generation of calls to
5885 Unlock[_Entries], since this is now done by Service_Entries directly.
5887 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
5889 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
5890 Requeue_Call for better code readability. Change spec and update calls:
5891 PO_Service_Entries now unlock the PO on exit.
5892 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
5895 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
5897 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
5899 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
5901 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
5902 protected subprogram call and analyzing the result of such expanding
5903 in case when the called protected subprogram is eliminated.
5905 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
5908 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
5910 * Makefile.in: Clean ups.
5912 2004-02-23 Ed Schonberg <schonberg@gnat.com>
5914 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
5915 protected operations if original subprogram is flagged as eliminated.
5916 (Expand_N_Subprogram_Body): For a protected operation, create
5917 discriminals for next operation before checking whether the operation
5920 * exp_ch9.adb (Expand_N_Protected_Body,
5921 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
5922 for internal protected operations if the original subprogram is
5925 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
5926 declared in a single protected object.
5928 2004-02-23 Vincent Celier <celier@gnat.com>
5930 * prj-attr.adb: Make attribute Builder'Executable an associative array,
5931 case insensitive if file names are case insensitive, instead of a
5932 standard associative array.
5934 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
5935 them as case insensitive on platforms where the file names are case
5938 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
5939 project file has already been parsed that canonical path are compared.
5941 2004-02-23 Robert Dewar <dewar@gnat.com>
5943 * sinput-c.ads: Correct bad unit title in header
5945 * freeze.adb: Minor reformatting
5947 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5949 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
5950 nonaddressable COMPONENT_REF that is removing padding that we are
5951 taking the address of, take the address of the padded record instead
5952 if item is variable size.
5954 2004-02-20 Robert Dewar <dewar@gnat.com>
5956 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
5958 2004-02-20 Ed Schonberg <schonberg@gnat.com>
5960 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
5961 itype references for the constrained designated type of a component
5962 whose base type is already frozen.
5964 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
5966 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
5969 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
5971 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
5972 identifier for a phantom package that rewrites the formal package
5973 declaration with a box. The Add semantic decorations for the defining
5974 identifier from the original node (that represents the formal package).
5976 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
5978 * Make-lang.in (ada/stamp-sdefault): Use the top level
5981 2004-02-19 Richard Henderson <rth@redhat.com>
5983 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
5985 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
5987 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
5988 Scan_ALI can be used for multiple ALI files without reinitializing
5991 2004-02-18 Robert Dewar <dewar@gnat.com>
5993 * debug.adb: Minor reformatting.
5995 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5997 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
5998 to zero if there is an address clause.
6000 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
6002 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
6004 2004-02-18 Gary Dismukes <dismukes@gnat.com>
6006 * layout.adb (Layout_Component_List): Revise generation of call to
6007 discriminant-checking function to pass selections of all of the type's
6008 discriminants rather than just the variant-controlling discriminant.
6010 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
6012 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
6013 fail in the current setup and triggers spurious system error messages.
6014 Pretend it occurred and failed instead.
6016 2004-02-18 Vincent Celier <celier@gnat.com>
6018 * bld.adb: Mark FLDFLAGS as saved
6019 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
6020 it is not the root project. Put each directory to be
6021 extended between double quotes to prevent it to be expanded on Windows.
6022 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
6023 the project file. Set them back to their initial values if they have not
6024 been set in the project file.
6026 * gprcmd.adb: (Gprdebug, Debug): New global variables
6027 (Display_Command): New procedure
6028 (Usage): Document new command "linkopts"
6029 Call Display_Command when env var GPRDEBUG has the value "TRUE"
6030 Implement new command "linkopts"
6031 Remove quotes that may be around arguments for "extend"
6032 Always call Normalize_Pathname with arguments formatted for the platform
6034 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
6035 Change @echo to @$(display) in target clean to be able to clean silently
6037 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
6039 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
6042 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
6043 = Extending_All when current project is an extending all project.
6045 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
6046 set to True only for LINK command, after Unix switch -o.
6047 (Process_Arguments): Set Output_File_Expected to True for LINK command
6048 after Unix switch -o. When Output_File_Expected is True, never add an
6049 extension to a file name.
6051 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
6052 option file name, only to the --for-linker= switch.
6053 (Option_File_Name): If option file name do not end with ".opt", append
6056 2004-02-18 GNAT Script <nobody@gnat.com>
6058 * Make-lang.in: Makefile automatically updated
6060 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6062 * Make-lang.in (stamp-sdefault): Do not depend on
6065 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6067 * config-lang.in: Disable Ada by default until probe logic for
6068 a bootstrap Ada compiler can be moved to the top level configure
6071 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6073 * decl.c (components_to_record): Don't claim that the internal fields
6074 we make to hold the variant parts are semantically addressable, because
6077 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6078 adjust the comment describing the modular type form when we can use it.
6079 (Install_PAT): Account for the Esiz renaming.
6081 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6082 sc_onstack context indication before raising the exception to which
6083 the signal is mapped. Allows better handling of later signals possibly
6084 triggered by the resumed user code if the exception is handled.
6086 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6088 * 5zinit.adb: Removed, no longer used.
6090 2004-02-12 Robert Dewar <dewar@gnat.com>
6092 * ali.adb: Remove separating space between parameters on R line. Makes
6093 format consistent with format used by the binder for Set_Globals call.
6095 * atree.ads, atree.adb: Minor reformatting (new function header format)
6097 * bindgen.adb: Add Run-Time Globals documentation section containing
6098 detailed documentation of the globals passed from the binder file to
6101 * gnatls.adb: Minor reformatting
6103 * init.c (__gnat_set_globals): Add note pointing to documentation in
6106 * lib-writ.ads, lib-writ.adb: Remove separating space between
6107 parameters on R line.
6108 Makes format consistent with format used by the binder for Set_Globals
6111 * osint.ads: Add 2004 to copyright notice
6114 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6115 Noticed during code reading, documentation issue only
6117 * usage.adb: Remove junk line for obsolete C switch
6118 Noticed during code reading
6120 2004-02-12 Vincent Celier <celier@gnat.com>
6122 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6123 extend for each directory, so that multiple /** directories are
6124 extended individually.
6125 (Recursive_Process): Set the default for LANGUAGES to ada
6127 * gprcmd.adb: Define new command "ignore", to do nothing.
6128 Implement new comment "path".
6130 * Makefile.generic: Suppress output when SILENT is set
6131 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6132 used, so that the correct compiler is invoked.
6133 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6134 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6136 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6138 * Makefile.in: Clean ups and remove obsolete targets.
6140 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6142 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6143 predicate declared in exp_util.
6145 * exp_util.adb: Add comments.
6147 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6148 visibility before compiling context of the subunit.
6150 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6151 value but the name is a procedure, do not attempt to analyze as a call,
6152 in order to obtain more telling diagnostics.
6154 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6155 'Access on parameterless function calls.
6156 (Normalize_Actuals): For a parameterless function call with missing
6157 actuals, defer diagnostic until resolution of enclosing call.
6159 * sem_util.adb (Wrong_Type): If the context type is an access to
6160 subprogram and the expression is a procedure name, suggest a missing
6163 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6164 Nathanael Nerode <neroden@gcc.gnu.org>
6166 PR ada/6637, PR ada/5911
6167 Merge with libada-branch:
6168 * config-lang.in: Build libada only when ada is built.
6170 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6172 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6173 for a tagged type, verify that both formals have the same type.
6175 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6176 temporary when the formal is an in-parameter and the actual a possibly
6179 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6180 when expansion is disabled, to ensure proper name capture with
6181 overloaded literals. Condition can be of any boolean type, resolve
6184 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6185 renaming is for a formal subprogram with a default operator name, and
6186 there is a usable operator that is visible at the point of
6189 2004-02-09 Robert Dewar <dewar@gnat.com>
6191 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6192 rewrite to ignore errors in ali files, intended to allow tools downward
6193 compatibility with new versions of ali files.
6195 * ali.ads: Add new parameter Ignore_Errors
6197 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6198 duplicating the error message giving the file with restrictions.
6200 * debug.adb: Add debug flag I for gnatbind
6202 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6203 operators for the case where the operator is a defining operator.
6205 * exp_ch3.adb: Minor reformatting (new function spec format).
6207 * exp_ch4.adb: Add comment for previous change, and make minor
6208 adjustment to loop to always check for improper loop termination.
6209 Minor reformatting throughout (new function spec format).
6211 * gnatbind.adb: Implement -di debug flag for gnatbind
6213 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
6215 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
6217 * lib-load.adb: Fix bad assertion.
6218 Found by testing and code reading.
6221 * lib-load.ads: Minor reformatting.
6223 * lib-writ.adb: There is only one R line now.
6225 * lib-writ.ads: Add documentation on making downward compatible changes
6226 to ali files so old tools work with new ali files.
6227 There is only one R line now.
6228 Add documentation on format incompatibilities (with special GPS note)
6230 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
6232 * par-load.adb: Minor reformatting
6234 * sem_ch8.adb: Fix to error message from last update
6235 Minor reformatting and restructuring of code from last update
6237 * par-prag.adb, snames.adb, snames.ads, snames.h,
6238 sem_prag.adb: Implement pragma Profile.
6240 * stylesw.adb: Implement -gnatyN switch to turn off all style check
6243 * usage.adb: Add line for -gnatyN switch
6245 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
6247 2004-02-09 Albert Lee <lee@gnat.com>
6249 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
6251 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6253 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
6256 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
6257 is nested in an instance that is not frozen yet, to avoid
6258 order-of-elaboration problems in gigi.
6260 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
6261 body the attribute is legal.
6263 2004-02-09 Robert Dewar <dewar@gnat.com>
6265 * s-rident.ads: Minor comment correction
6267 * targparm.adb: Remove dependence on uintp completely. There was
6268 always a bug in Make in that it called Targparm before initializing
6269 the Uint package. The old code appeared to get away with this, but
6270 the new code did not! This caused an assertion error in gnatmake.
6272 * targparm.ads: Fix bad comment, restriction pragmas with parameters
6273 are indeed fully supported.
6275 2004-02-06 Alan Modra <amodra@bigpond.net.au>
6277 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
6279 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
6281 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
6282 with targetm.calls.promote_prototypes.
6284 2004-02-04 Robert Dewar <dewar@gnat.com>
6286 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
6287 ali.ads, gprcmd.adb: Minor reformatting
6289 * bindgen.adb: Output restrictions string for new style restrictions
6292 * impunit.adb: Add s-rident.ads (System.Rident) and
6293 s-restri (System.Restrictions)
6295 * lib-writ.adb: Fix bug in writing restrictions string (last few
6298 * s-restri.ads, s-restri.adb: Change name Restrictions to
6299 Run_Time_Restrictions to avoid conflict with package name.
6300 Add circuit to read and acquire run time restrictions.
6302 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
6304 * restrict.ads, restrict.adb: Use the new restriction
6305 No_Task_Attributes_Package instead of the old No_Task_Attributes.
6307 * sem_prag.adb: No_Task_Attributes is a synonym of
6308 No_Task_Attributes_Package.
6310 * snames.ads, snames.adb: New entry for proper handling of
6313 * s-rident.ads: Adding restriction No_Task_Attributes_Package
6314 (AI-00249) that supersedes the GNAT specific restriction
6317 2004-02-04 Ed Schonberg <schonberg@gnat.com>
6320 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
6321 body, an identifier may be wrapped in an unchecked conversion.
6323 2004-02-04 Vincent Celier <celier@gnat.com>
6325 * lib-writ.ads: Comment update for the W lines
6327 * bld.adb: (Expression): An empty string list is static
6329 * fname-uf.adb: Minor comment update
6331 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
6333 * gnatbind.adb: Initialize Cumulative_Restrictions with the
6334 restrictions on the target.
6336 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
6338 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
6341 2004-02-02 Arnaud Charlet <charlet@gnat.com>
6343 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
6345 2004-02-02 Vincent Celier <celier@gnat.com>
6347 * gprcmd.adb (Check_Args): If condition is false, print the invoked
6348 comment before the usage.
6349 Gprcmd: Fail when command is not recognized.
6350 (Usage): Document command "prefix"
6352 * g-md5.adb (Digest): Process last block.
6353 (Update): Do not process last block. Store remaining characters and
6356 * g-md5.ads (Update): Document that several call to update are
6357 equivalent to one call with the concatenated string.
6358 (Context): Add fields to allow new Update behaviour.
6360 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
6362 When May_Fail is True and no existing file can be found, return No_File.
6364 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
6367 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
6368 spec file name instead on the W line.
6370 2004-02-02 Robert Dewar <dewar@gnat.com>
6372 * ali.adb: Read and acquire info from new format restrictions lines
6374 * bcheck.adb: Add circuits for checking restrictions with parameters
6376 * bindgen.adb: Output dummy restrictions data
6379 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
6380 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
6381 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
6382 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
6383 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
6385 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
6386 the warning message on access to possibly uninitialized variable S)
6387 Minor changes for new restrictions handling.
6389 * gnatbind.adb: Minor reformatting
6390 Minor changes for new restrictions handling
6391 Move circuit for -r processing here from bcheck (cleaner)
6393 * gnatcmd.adb, gnatlink.adb: Minor reformatting
6395 * lib-writ.adb: Output new format restrictions lines
6397 * lib-writ.ads: Document new R format lines for new restrictions
6400 * s-restri.ads/adb: New files
6402 * Makefile.rtl: Add entry for s-restri.ads/adb
6404 * par-ch3.adb: Fix bad error messages starting with upper case letter
6407 * restrict.adb: Major rewrite throughout for new restrictions handling
6408 Major point is to handle restrictions with parameters
6410 * restrict.ads: Major changes in interface to handle restrictions with
6411 parameters. Also generally simplifies setting of restrictions.
6413 * snames.ads/adb: New entry for proper handling of No_Requeue
6415 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
6416 restriction counting.
6417 Other minor changes for new restrictions handling
6419 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
6420 Restriction_Warnings now allows full parameter notation
6421 Major rewrite of Restrictions for new restrictions handling
6423 2004-02-02 Javier Miranda <miranda@gnat.com>
6425 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
6426 syntax rule for object renaming declarations.
6427 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
6428 component definitions.
6430 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
6432 (Array_Type_Declaration): Give support to access components. In addition
6433 it was also modified to reflect the name of the object in anonymous
6434 array types. The old code did not take into account that it is possible
6435 to have an unconstrained anonymous array with an initial value.
6436 (Check_Or_Process_Discriminants): Allow access discriminant in
6438 (Process_Discriminants): Allow access discriminant in non-limited types
6439 Initialize the new Access_Definition field in N_Object_Renaming_Decl
6440 node. Change Ada0Y to Ada 0Y in comments
6442 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
6444 Change Ada0Y to Ada 0Y in comments
6446 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
6447 renamings Change Ada0Y to Ada 0Y in comments
6449 * sem_type.adb (Find_Unique_Type): Give support to the equality
6450 operators for universal access types
6451 Change Ada0Y to Ada 0Y in comments
6453 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
6455 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
6457 (N_Object_Renaming_Declaration): Addition of Access_Definition field
6458 Change Ada0Y to Ada 0Y in comments
6460 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
6461 component definition and object renaming nodes
6462 Change Ada0Y to Ada 0Y in comments
6464 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
6466 * restrict.adb: Use the new restriction identifier
6467 No_Requeue_Statements instead of the old No_Requeue for defining the
6470 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
6471 No_Requeue_Statements.
6473 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
6474 that supersedes the GNAT specific restriction No_Requeue. The later is
6475 kept for backward compatibility.
6477 2004-02-02 Ed Schonberg <schonberg@gnat.com>
6479 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
6480 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
6481 pragma and fix incorrect ones.
6483 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
6484 warning if the pragma is redundant.
6486 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
6488 * 5staprop.adb: Add missing 'constant' keywords.
6490 * Makefile.in: use consistent value for SYMLIB on
6491 platforms where libaddr2line is supported.
6493 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6495 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
6498 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
6500 * init.c (__gnat_install_handler): Setup an alternate stack for signal
6501 handlers in the environment thread. This allows proper propagation of
6502 an exception on stack overflows in this thread even when the builtin
6503 ABI stack-checking scheme is used without support for a stack reserve
6506 * utils.c (create_field_decl): Augment the head comment about bitfield
6507 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
6508 here, because the former is not accurate enough at this point.
6509 Let finish_record_type decide instead.
6510 Don't make a bitfield if the field is to be addressable.
6511 Always set a size for the field if the record is packed, to ensure the
6512 checks for bitfield creation are triggered.
6513 (finish_record_type): During last pass over the fields, clear
6514 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
6515 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
6516 from DECL_BIT_FIELD.
6518 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
6520 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
6521 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
6522 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
6524 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6526 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
6528 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
6529 (ZCX_By_Default): Likewise.
6530 (Front_End_ZCX_Support): Likewise.
6532 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
6533 (Initialize_Lock): Mark Level unreferenced.
6534 (Sleep): Mark Reason unreferenced.
6535 (Timed_Sleep): Likewise.
6537 (Exit_Task): Use Result.
6538 (Check_No_Locks): Mark Self_ID unreferenced.
6540 * 5gtasinf.adb (New_Sproc): Make Attr constant.
6541 (Bound_Thread_Attributes): Make Sproc constant.
6542 (New_Bound_Thread_Attributes): Likewise.
6544 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6546 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
6547 one-dimensional array an slice assignments, when component type is
6550 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
6551 component type is controlled, and control_actions are in effect, use
6552 TSS procedure rather than generating inline code.
6554 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
6555 arrays with controlled components.
6557 2004-01-26 Vincent Celier <celier@gnat.com>
6559 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
6560 command line for the non VMS case.
6562 * gnatlink.adb (Process_Binder_File): When building object file, if
6563 GNU linker is used, put all object paths between quotes, to prevent ld
6564 error when there are unusual characters (such as '!') in the paths.
6566 * Makefile.generic: When there are sources in Ada and the main is in
6567 C/C++, invoke gnatmake with -B, instead of -z.
6569 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
6570 from VMS_Conversion.
6571 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
6572 specification of argument file on the command line.
6574 2004-01-26 Bernard Banner <banner@gnat.com>
6576 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
6578 2004-01-26 Ed Schonberg <schonberg@gnat.com>
6580 * snames.adb: Update copyright notice.
6581 Add info on slice assignment for controlled arrays.
6583 2004-01-23 Robert Dewar <dewar@gnat.com>
6585 * exp_aggr.adb: Minor reformatting
6587 * exp_ch9.adb: Minor code clean up
6589 Fix bad character in comment
6592 * targparm.adb (Get_Target_Parameters): Give clean abort error on
6593 unexpected end of file, along with more detailed message.
6595 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6597 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
6600 * decl.c (copy_alias_set): New function.
6601 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
6603 2004-01-23 Doug Rupp <rupp@gnat.com>
6605 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
6606 lib$${file} in case subsequent character is not a separator.
6608 2004-01-23 Vincent Celier <celier@gnat.com>
6610 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
6611 when the GCC version is at least 3.
6613 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
6614 Remove all "Opt.", to prepare for opt split
6616 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
6617 Extends_All. Set to True when the project parsed is an extending all
6618 project. Fails for importing an extending all project only when the
6619 imported project is an extending all project.
6620 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
6621 depending on the value of Extends_All returned.
6623 * prj-proc.adb (Process): Check that no project shares its object
6624 directory with a project that extends it, directly or indirectly,
6625 including a virtual project.
6626 Check that no project extended by another project shares its object
6627 directory with another also extended project.
6629 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
6630 Kind = N_With_Clause
6632 * prj-tree.ads: Minor reformatting
6633 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
6635 2004-01-23 Ed Schonberg <schonberg@gnat.com>
6637 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
6638 applies to a type with an incomplete view, use full view in Name of
6639 clause, for consistency with uses of Get_Attribute_Definition_Clause.
6641 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
6643 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
6644 SCHED_RR, since other values are not supported by this policy.
6645 (Initialize): Move initialization of mutex attribute to package
6646 elaboration, to prevent early access to this variable.
6648 * Makefile.in: Remove mention of Makefile.adalib, unused.
6650 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
6651 1ssecsta.ads: Removed, unused.
6653 2004-01-21 Javier Miranda <miranda@gnat.com>
6655 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
6656 entity if already built in the current scope.
6658 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
6659 reminder in internal scopes. Required for nested limited aggregates.
6661 2004-01-21 Doug Rupp <rupp@gnat.com>
6663 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
6664 VMS. Replace all occurences of libgnat- and libgnarl- with
6665 libgnat$(hyphen) and libgnarl$(hyphen).
6666 Fixed shared library build problem on VMS.
6668 2004-01-21 Robert Dewar <dewar@gnat.com>
6670 * mlib-prj.adb: Minor reformatting
6672 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
6674 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
6675 'constant' keywords for declaration of pointers that are not modified.
6677 * exp_pakd.adb: Fix English in comment.
6679 2004-01-21 Ed Schonberg <schonberg@gnat.com>
6682 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
6683 copy all attributes of the parent, including the foreign language
6686 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
6689 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
6690 for 'delay until' statement.
6692 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
6694 * Make-lang.in: Replace $(docdir) with doc.
6695 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
6696 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
6697 to use consistent MAKEINFO rule.
6698 (ada.man, ada.srcman): Dummy entry.
6699 (ADA_INFOFILES): Define.
6700 (ada.info, ada.srcinfo): New rules.
6702 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
6704 * utils.c: Update copyright notice, missed in previous change.
6706 2004-01-19 Vincent Celier <celier@gnat.com>
6708 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
6709 args if Bind is True. Set First_ALI, if not already done.
6710 (Build_Library): For Stand Alone Libraries, extract from one ALI file
6711 an eventual --RTS switch, for gnatbind, and all backend switches +
6714 2004-01-19 Robert Dewar <dewar@gnat.com>
6716 * sem_attr.adb, memtrack.adb: Minor reformatting
6718 2004-01-19 Ed Schonberg <schonberg@gnat.com>
6720 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
6721 that rename enumeration literals. This is properly done in sem_eval.
6723 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
6724 to functions that rename enumeration literals.
6726 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
6727 functions that rename enumeration literals.
6729 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6731 * Make-lang.in (utils.o): Depend on target.h.
6732 * utils.c: Include target.h.
6733 (process_attributes): Use targetm.have_named_sections instead
6734 of ASM_OUTPUT_SECTION_NAME.
6736 2004-01-16 Andreas Jaeger <aj@suse.de>
6738 * Makefile.in: Add $(DESTDIR).
6740 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
6742 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
6743 also when not defining if a Size clause applies. That information is
6746 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
6748 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
6749 symbolic links for the shared gnat run time when needed.
6751 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
6753 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
6754 for writing, and terminate with an error message if not.
6756 2004-01-15 Ed Schonberg <schonberg@gnat.com>
6758 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
6759 warning on an access to subprogram in an instance, when the target
6760 type is declared in the same generic unit.
6761 (Eval_Attribute): If 'access is known to fail accessibility check,
6762 rewrite as a raise statement.
6764 2004-01-15 GNAT Script <nobody@gnat.com>
6766 * Make-lang.in: Makefile automatically updated
6768 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
6770 * Make-lang.in (ada.srcextra): Dummy entry.
6772 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
6774 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
6776 2004-01-13 Ed Schonberg <schonberg@gnat.com>
6778 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
6779 components that are initialized with aggregates.
6781 2004-01-13 Vincent Celier <celier@gnat.com>
6783 * gnatlink.adb (Process_Binder_File): To find directory of shared
6784 libgcc, if "gcc-lib" is not a subdirectory, look for the last
6785 subdirectory "lib" in the path of the shared libgnat or libgnarl.
6787 * make.adb (Gnatmake): If GCC version is at least 3, link with
6788 -shared-libgcc, when there is at least one shared library project.
6790 * opt.ads (GCC_Version): New integer constant.
6792 * adaint.c (get_gcc_version): New function.
6794 2004-01-13 Robert Dewar <dewar@gnat.com>
6796 * sem_dist.adb, sem_res.adb, sem_util.adb,
6797 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
6798 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
6800 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
6802 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
6803 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
6806 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
6808 * misc.c: Remove trailing spaces.
6809 Update copyright notice missed in previous change.
6812 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
6815 * Makefile.generic: Update copyright.
6818 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
6819 of prefix/share/make.
6821 * Makefile.prolog: Update copyright.
6824 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
6826 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
6827 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
6828 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
6831 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
6834 2004-01-12 Javier Miranda <miranda@gnat.com>
6836 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
6837 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
6838 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
6839 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
6840 Component_Definition node.
6842 2004-01-12 Ed Falis <falis@gnat.com>
6844 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
6846 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
6848 * link.c: Change default libgnat kind to STATIC for FreeBSD.
6850 2004-01-12 Bernard Banner <banner@gnat.com>
6852 * Makefile.in: map 86numaux to a-numaux for x86_64
6854 2004-01-12 Ed Schonberg <schonberg@gnat.com>
6856 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
6857 generated to rename a generic actual, go to the actual itself, the
6858 subtype is not a user-visible entity.
6860 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
6861 part is a private subtype, reset the visibility of its full view, if
6862 any, to be consistent.
6865 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
6866 to use a generic package G as a formal package for another generic
6869 2004-01-12 Robert Dewar <dewar@gnat.com>
6871 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
6873 * usage.adb: Remove mention of obsolete -gnatwb switch
6874 Noticed during code reading
6876 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
6878 * 1ssecsta.adb: Minor changes for -gnatwa warnings
6880 2004-01-12 GNAT Script <nobody@gnat.com>
6882 * Make-lang.in: Makefile automatically updated
6884 2004-01-09 Mark Mitchell <mark@codesourcery.com>
6886 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
6888 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6890 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
6892 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
6894 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
6895 Update comment and copyright date.
6896 * stamp-xgnatug: Delete.
6898 2004-01-05 Robert Dewar <dewar@gnat.com>
6900 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
6901 be modified by the binder generated main program if the -D switch is
6904 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
6905 imported functions (since now we expect this to be done for imported
6908 * 5vtaprop.adb: Add several ??? for sections requiring more comments
6909 Minor reformatting throughout
6911 * 5zinit.adb: Minor reformatting
6912 Add 2004 to copyright date
6913 Minor changes to avoid -gnatwa warnings
6914 Correct some instances of using OR instead of OR ELSE (noted while
6917 * sprint.adb: Minor updates to avoid -gnatwa warnings
6919 * s-secsta.ads, s-secsta.adb:
6920 (SS_Get_Max): New function to obtain high water mark for ss stack
6921 Default_Secondary_Stack is not a constant since it may be modified by
6922 the binder generated main program if the -D switch is used.
6924 * switch-b.adb: New -Dnnn switch for binder
6927 Make -gnatg imply all warnings currently in -gnatwa
6929 * vms_conv.adb: Minor reformatting
6930 Add 2004 to copyright notice
6931 Add 2004 to printed copyright notice
6933 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
6934 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
6935 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
6936 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
6937 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
6938 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
6939 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
6940 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
6941 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
6942 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6943 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
6944 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
6945 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
6946 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
6947 checks.adb, clean.adb, cstand.adb, einfo.ads,
6948 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
6949 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
6950 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
6951 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
6952 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
6953 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
6954 Minor reformatting and code clean ups.
6955 Minor changes to prevent -gnatwa warnings
6957 * ali.adb: Minor reformatting and cleanup of code
6958 Acquire new SS indication of secondary stack use from ali files
6960 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
6961 (since now we expect this to be done for imported functions)
6963 * bindgen.adb: Generate call to modify default secondary stack size if
6966 * bindusg.adb: Add line for new -D switch
6968 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
6969 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
6970 Add circuitry for both records and arrays to avoid gigi
6971 processing if the type involved has non-bit-aligned components
6973 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
6974 N_String_Literal node always references an E_String_Literal_Subtype
6975 entity. This may not be true in the future.
6976 (Possible_Bit_Aligned_Component): Move processing of
6977 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
6979 * exp_ch6.adb (Expand_Thread_Body): Pick up
6980 Default_Secondary_Stack_Size as variable so that we get value modified
6981 by possible -Dnnn binder parameter.
6983 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
6984 (Type_May_Have_Bit_Aligned_Components): New function.
6986 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
6987 (Type_May_Have_Bit_Aligned_Components): New function.
6989 * fe.h: (Set_Identifier_Casing): Fix prototype.
6990 Add declaration for Sem_Elim.Eliminate_Error_Msg.
6993 * freeze.adb (Freeze_Entity): Add RM reference to error message about
6994 importing constant atomic/volatile objects.
6995 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
6996 unless explicit Pure_Function pragma given, to avoid insidious bug of
6997 call to non-pure imported function getting eliminated.
6999 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
7000 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
7001 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
7002 Add 2004 to printed copyright notice
7004 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
7007 * Makefile.rtl: Add entry for g-sestin.o
7008 g-sestin.ads: New file.
7010 * mdll.adb: Minor changes to avoid -gnatwa warnings
7012 * mlib-tgt.adb: Minor reformatting
7014 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
7015 New switch Sec_Stack_Used (GNAT, GNATBIND)
7016 Make Default_Secondary_Stack_Size a variable instead of a constant,
7017 so that it can be modified by the new -Dnnn bind switch.
7019 * rtsfind.adb (Load_Fail): Give full error message in configurable
7020 run-time mode if all_errors mode is set. This was not done in the case
7021 of a file not found, which was an oversight.
7022 Note if secondary stack unit is used by compiler.
7024 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
7025 ineffective elaborate all pragmas on non-visible packages (this
7026 happened when a renamed subprogram was called). Now the elaborate all
7027 always goes on the package containing the renaming rather than the one
7028 containing the renamed subprogram.
7030 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
7031 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
7033 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
7034 has an Etype that references an E_String_Literal.
7035 (Eval_String_Literal): Avoid assumption that N_String_Literal node
7036 always references an E_String_Literal_Subtype entity. This may not
7037 be true in the future.
7039 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
7042 * sem_res.adb (Resolve): Specialize msg for function name used in proc
7045 2004-01-05 Ed Falis <falis@gnat.com>
7047 * g-debuti.adb: Replaced direct boolean operator with short-circuit
7050 2004-01-05 Vincent Celier <celier@gnat.com>
7052 * bld.adb: Minor comment updates
7053 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7056 * make.adb (Gnatmake): Special process for files to compile/check when
7057 -B is specified. Fail when there are only foreign mains in attribute
7058 Main of the project file and -B is not specified. Do not skip bind/link
7059 steps when -B is specified.
7061 * makeusg.adb: Document new switch -B
7063 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7065 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7067 * vms_data.ads: Add new GNAT PRETTY qualifier
7068 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7070 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7072 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7075 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7076 Set_Identifier_Casing.
7078 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7079 has size that overflows.
7081 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7083 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7084 -gnatwa warning on static condition.
7086 2004-01-05 Doug Rupp <rupp@gnat.com>
7088 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7090 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7092 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7093 all attributes, including read-only attribute.
7095 2004-01-05 Pascal Obry <obry@gnat.com>
7097 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7098 library naming scheme.
7100 * mlib-prj.adb (Build_Library): Generate different names for the static
7101 or dynamic version of the GNAT runtime. This is needed to support the
7102 new shared library naming scheme.
7103 (Process_Binder_File): Add detection of shared library in binder file
7104 based on the new naming scheme.
7106 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7107 scheme for the shared runtime libraries.
7110 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7112 (install-gnatlib): Do not create symlinks for shared libraries.
7113 (gnatlib-shared-default): Idem.
7114 (gnatlib-shared-dual-win32): New target. Not used for now as the
7115 auto-import feature does not support arrays/records.
7116 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7117 (gnatlib-shared-vms): Fix shared runtime libraries names.
7119 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7120 dependent runtime shared library name.
7122 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7124 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7127 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7129 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7130 protected objects when allocator has a subtype indication, not a
7131 qualified expression. Note that qualified expressions may have to be
7132 checked when limited aggregates are implemented.
7134 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7136 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7137 subprogram is imported, remove warning.
7139 2004-01-05 Geert Bosch <bosch@gnat.com>
7141 * s-poosiz.adb: Update copyright notice.
7142 (Allocate): Use Task_Lock to protect against concurrent access.
7143 (Deallocate): Likewise.
7145 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7147 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7150 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7152 * gnat_ug.texi: Force a CVS commit by updating copyright.
7153 * gnat_ug_vxw.texi: Regenerate.
7154 * gnat_ug_wnt.texi: Regenerate.
7155 * gnat_ug_vms.texi: Regenerate.
7156 * gnat_ug_unx.texi: Regenerate.
7158 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7160 * trans.c: Remove uses of "register" specifier in
7161 declarations of local variables.
7163 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7165 * stamp-xgnatug: New stamp file.
7166 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7167 (ada/doctools/xgnatug): Add $(build_exeext).
7168 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7169 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7171 2003-12-17 Ed Falis <falis@gnat.com>
7173 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7176 * a-exextr.adb: Add context clause for
7177 Ada.Exceptions.Last_Chance_Handler.
7179 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7181 * cstand.adb (Create_Standard): Change the way how the declaration of
7182 the Duration type is created (making it the same way as it is for all
7183 the other standard types).
7185 2003-12-17 Robert Dewar <dewar@gnat.com>
7187 * s-crtl.ads: Fix header format
7188 Change Pure to Preelaborate
7190 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7192 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7193 the expression type only if it is declared in the current unit.
7195 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7196 are universal and already analyzed, as can occur in constrained
7197 subcomponents that depend on discriminants, when one constraint is a
7200 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7201 type Any_Fixed is legal as the argument of a conversion, if only one
7202 fixed-point type is in context.
7204 2003-12-17 GNAT Script <nobody@gnat.com>
7206 * Make-lang.in: Makefile automatically updated
7208 2003-12-15 Robert Dewar <dewar@gnat.com>
7210 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
7213 2003-12-15 Vincent Celier <celier@gnat.com>
7215 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
7216 (Gnatchop): Do not set failure status when reporting the number of
7219 2003-12-15 Doug Rupp <rupp@gnat.com>
7221 * s-ctrl.ads: New file.
7223 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
7225 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
7226 (GNATBIND_OBJS): Add ada/s-crtl.o.
7228 * Makefile.in [VMS]: Clean up ifeq rules.
7230 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
7231 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
7232 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
7233 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
7234 s-tasdeb.adb: Update copyright.
7236 Make minor modifications to use System.CRTL declared functions instead
7237 of importing locally.
7239 2003-12-15 GNAT Script <nobody@gnat.com>
7241 * Make-lang.in: Makefile automatically updated
7243 2003-12-11 Ed Falis <falis@gnat.com>
7245 * 5zinit.adb: Clean up.
7247 * 5zintman.adb (Notify_Exception): replaced case statement with a call
7248 to __gnat_map_signal, imported from init.c to support
7249 signal -> exception mappings that depend on the vxWorks version.
7252 Created and exported __gnat_map_signal to support signal -> exception
7253 mapping that is dependent on the VxWorks version.
7254 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
7256 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
7258 * 5wosinte.ads: Link with -mthreads switch.
7260 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
7262 * init.c (__gnat_install_handler [NetBSD]): Set
7263 __gnat_handler_installed, as done on all other platforms.
7264 Remove duplicated code.
7266 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
7268 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
7270 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
7272 * sinfo.ads: Fix inconsistent example code in comment.
7274 2003-12-11 Robert Dewar <dewar@gnat.com>
7276 * a-tiinau.adb: Add a couple of comments
7278 * sem_ch3.adb: Minor reformatting
7281 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
7282 Minor reformatting throughout
7284 2003-12-11 Ed Schonberg <schonberg@gnat.com>
7286 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
7287 bounds of a loop, create a separate block in order to generate proper
7288 cleanup actions to prevent memory leaks.
7290 * sem_res.adb (Resolve_Call): After a call to
7291 Establish_Transient_Scope, the call may be rewritten and relocated, in
7292 which case no further processing is needed.
7294 * sem_util.adb: (Wrong_Type): Refine previous fix.
7295 Fixes ACATS regressions.
7299 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
7302 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
7304 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
7305 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
7308 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
7311 2003-12-08 Robert Dewar <dewar@gnat.com>
7313 * 7sintman.adb: Minor reformatting
7315 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
7316 standard linker options to get standard libraries linked. We now plan
7317 to provide dummy versions of these libraries to match the appropriate
7318 configurable run-time (e.g. if a library is not needed at all, provide
7319 a dummy empty library).
7321 * targparm.ads: Configurable_Run_Time mode no longer affects linker
7322 options (-L parameters and standard libraries). What we plan to do is
7323 to provide dummy libraries where the libraries are not required.
7325 * gnatbind.adb: Minor comment improvement
7327 2003-12-08 Javier Miranda <miranda@gnat.com>
7329 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
7330 aggregate in the parent. Otherwise constants with limited aggregates
7331 are not supported. Add new formal to pass the component type (Ctype).
7332 It is required to call the corresponding IP subprogram in case of
7333 default initialized components.
7334 (Gen_Assign): In case of default-initialized component, generate a
7335 call to the IP subprogram associated with the component.
7336 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
7337 of aggregate with default initialized components.
7338 (Has_Default_Init_Comps): Improve implementation to recursively check
7339 all the present expressions.
7341 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
7342 to indicate that the initialization call corresponds to a
7343 default-initialized component of an aggregate.
7344 In case of default initialized aggregate with tasks this parameter is
7345 used to generate a null string (this is just a workaround that must be
7346 improved later). In case of discriminants, this parameter is used to
7347 generate a selected component node that gives access to the discriminant
7350 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
7351 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
7352 allocated aggregates with default-initialized components.
7354 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
7355 the box notation is used in positional aggregates.
7357 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
7359 * lib.ads: Fix typo in comment
7361 2003-12-08 Vincent Celier <celier@gnat.com>
7363 * prj.adb (Project_Empty): New component Unkept_Comments
7364 (Scan): Remove procedure; moved to Prj.Err.
7366 * prj.ads (Project_Data): New Boolean component Unkept_Comments
7367 (Scan): Remove procedure; moved to Prj.Err.
7369 * prj-dect.adb: Manage comments for the different declarations.
7371 * prj-part.adb (With_Record): New component Node
7372 (Parse): New Boolean parameter Store_Comments, defaulted to False.
7373 Set the scanner to return ends of line and comments as tokens, if
7374 Store_Comments is True.
7375 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
7376 comments are associated with these nodes. Store the node IDs in the
7378 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
7380 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
7381 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
7382 current project. Call Tree.Restore afterwards. Set the various nodes
7383 for comment storage (Next_End, End_Of_Line, Previous_Line,
7386 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
7389 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
7390 to False. When Truncated is True, truncate the string, never go to the
7392 (Write_End_Of_Line_Comment): New procedure
7393 (Print): Process comments for nodes N_With_Clause,
7394 N_Package_Declaration, N_String_Type_Declaration,
7395 N_Attribute_Declaration, N_Typed_Variable_Declaration,
7396 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
7397 Process nodes N_Comment.
7399 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
7400 without comments and there are some comments, set the flag
7401 Unkept_Comments to True.
7402 (Scan): If there are comments, set the flag Unkept_Comments to True and
7404 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
7405 (Next_End_Nodes: New table
7406 (Comment_Zones_Of): New function
7407 (Scan): New procedure; moved from Prj. Accumulate comments in the
7408 Comments table and set end of line comments, comments after, after end
7410 (Add_Comments): New procedure
7411 (Save, Restore, Seset_State): New procedures
7412 (There_Are_Unkept_Comments): New function
7413 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
7414 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
7416 (First_Comment_After, First_Comment_After_End): New functions
7417 (First_Comment_Before, First_Comment_Before_End): New functions
7418 (Next_Comment): New function
7419 (End_Of_Line_Comment, Follows_Empty_Line,
7420 Is_Followed_By_Empty_Line): New functions
7421 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
7422 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
7423 (Set_Next_Comment): New procedure
7424 (Default_Project_Node): Associate comment before if the node can store
7427 * scans.ads (Token_Type): New enumeration value Tok_Comment
7428 (Comment_Id): New global variable
7430 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
7432 (Scan): Store position of start of comment. If comments are tokens, set
7433 Comment_Id and set Token to Tok_Comment when scanning a comment.
7434 (Set_Comment_As_Token): New procedure
7436 * sinput-p.adb: Update Copyright notice
7437 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
7438 that no longer exists.
7440 2003-12-08 Javier Miranda <miranda@gnat.com>
7442 * sem_aggr.adb: Add dependence on Exp_Tss package
7443 Correct typo in comment
7444 (Resolve_Aggregate): In case of array aggregates set the estimated
7445 type of the aggregate before calling resolve. This is needed to know
7446 the name of the corresponding IP in case of limited array aggregates.
7447 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
7448 in case of default initialized array components.
7450 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
7451 types. Required to give support to limited aggregates in generic
7454 2003-12-08 Ed Schonberg <schonberg@gnat.com>
7456 * sem_ch3.adb (Check_Initialization): For legality purposes, an
7457 inlined body functions like an instantiation.
7458 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
7459 until bounds are analyzed, to diagnose premature use of type.
7461 * sem_util.adb (Wrong_Type): Improve error message when the type of
7462 the expression is used prematurely.
7464 2003-12-08 GNAT Script <nobody@gnat.com>
7466 * Make-lang.in: Makefile automatically updated
7468 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
7470 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
7471 they are automatically generated by Make-lang.in and cause nothing but
7472 maintenance troubles.
7474 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
7476 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
7477 version of this unit).
7479 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
7481 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
7482 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
7483 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
7484 the body of System.Interrupt_Management common to several targets.
7485 Update copyright notice when appropriate.
7487 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
7490 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
7491 to ensure that the kernel fills in the interrupted context structure
7492 before calling a signal handler, which is necessary to be able to
7493 unwind past it. Update the copyright notice.
7495 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
7497 * a-elchha.ads: New file.
7499 * a-elchha.adb: New default last chance handler. Contents taken from
7500 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
7502 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
7503 is moved to a-elchha.adb to provide a target-independent default last
7506 * Makefile.rtl: Add a-elchha.o
7508 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
7510 2003-12-05 Ed Schonberg <schonberg@gnat.com>
7512 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
7513 declared in an instance, do not inline the call if the instance is not
7514 frozen yet, to prevent order of elaboration problems.
7516 * sem_prag.adb: Add comments for previous fix.
7518 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
7520 * g-table.adb: Use the right variable in Set_Item.
7521 Update copyright notice.
7523 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
7525 * Makefile.in: Remove unused rules.
7527 2003-12-05 Vincent Celier <celier@gnat.com>
7529 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
7530 -nostdlib. Not needed here after all.
7532 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
7536 * adaint.h, adaint.c, g-os_lib.ads:
7537 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
7538 on some platforms (including FreeBSD), it is a 64 bit value.
7539 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
7541 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
7543 * gnatvsn.ads (Library_Version): Now contain only the relevant
7545 (Verbose_Library_Version): New constant.
7547 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
7548 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
7549 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
7551 * gnatlbr.adb: Clean up: replace Library_Version by
7552 Verbose_Library_Version.
7554 * make.adb, lib-writ.adb, exp_attr.adb:
7555 Clean up: replace Library_Version by Verbose_Library_Version.
7557 * 5lintman.adb: Removed.
7560 Update and simplify computation of LIBRARY_VERSION.
7561 Fix computation of GSMATCH_VERSION.
7562 5lintman.adb is no longer used: replaced by 7sintman.adb.
7564 2003-12-03 Robert Dewar <dewar@gnat.com>
7567 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
7568 name. Modified to consider small non-bit-packed arrays as troublesome
7569 and in need of component-by-component assigment expansion.
7571 2003-12-03 Vincent Celier <celier@gnat.com>
7573 * lang-specs.h: Process nostdlib as nostdinc
7575 * back_end.adb: Update Copyright notice
7576 (Scan_Compiler_Arguments): Process -nostdlib directly.
7578 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
7581 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
7582 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
7583 included in HIE_NONE_TARGET_PAIRS.
7585 2003-12-03 Ed Schonberg <schonberg@gnat.com>
7588 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
7589 is legal in an instance, because legality is cheched in the template.
7592 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
7593 appplied to an unchecked conversion of a formal parameter.
7596 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
7599 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
7601 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
7602 routines. The second one is new functionality to deal with backtracing
7603 through signal handlers.
7604 (unwind): Split into the two separate subroutines above.
7605 Update the documentation, and deal properly with sizeof (REG) different
7606 from sizeof (void*).
7608 2003-12-01 Nicolas Setton <setton@act-europe.fr>
7610 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
7611 so that the debugger can reliably access the value of the parameter,
7612 and therefore is able to display the exception name when an exception
7613 breakpoint is reached.
7615 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
7617 * fmap.adb: Fix typo in warning message.
7619 * g-socket.ads, g-socket.adb: Make Free a visible instance of
7620 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
7622 2003-12-01 Vincent Celier <celier@gnat.com>
7624 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
7626 (Build_Library): Get the switches only if Default_Switches is declared
7629 2003-12-01 Ed Schonberg <schonberg@gnat.com>
7631 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
7632 actuals that are indexed components, reanalyze actual to ensure that
7633 packed array references are properly expanded.
7635 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
7636 attempted assignment to a discriminant.
7638 2003-12-01 Robert Dewar <dewar@gnat.com>
7640 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
7643 * switch-c.adb: Minor reformatting of comments
7645 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7647 * Makefile.in: Clean ups.
7649 2003-12-01 GNAT Script <nobody@gnat.com>
7651 * Make-lang.in: Makefile automatically updated
7653 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
7655 * 5wsystem.ads: Disable zero cost exception, not ready yet.
7657 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
7659 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
7660 to force serialization.
7662 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
7664 * g-socket.ads, g-socket.adb:
7665 Clarify documentation of function Stream. Introduce a Free procedure
7666 to release the returned Stream once it becomes unused.
7668 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
7670 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
7672 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
7673 since NT 4 cannot handle timeout values that are too large,
7674 e.g. DWORD'Last - 1.
7676 2003-11-26 Ed Schonberg <schonberg@gnat.com>
7679 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
7680 in procedure calls and whose expansion must be deferred.
7682 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
7686 (Build_Derived_Array_Type): Create operator for unconstrained type
7687 if ancestor is unconstrained.
7689 2003-11-26 Vincent Celier <celier@gnat.com>
7691 * make.adb (Project_Object_Directory): New global variable
7692 (Change_To_Object_Directory): New procedure
7693 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
7694 of Change_Dir directly. Do not change working directory to object
7695 directory of main project after each compilation.
7696 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
7698 Change to object directory of main project before binding step.
7699 (Initialize): Initialize Project_Object_Directory to No_Project
7702 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
7703 binding a Stand-Alone Library.
7705 * output.adb: Update Copyright notice
7706 (Write_Char): Output buffer when full
7708 2003-11-26 Robert Dewar <dewar@gnat.com>
7710 * sem_ch13.adb: (Check_Size): Reset size if size is too small
7713 (Check_Size): Fix documentation to include bit-packed array case
7715 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
7717 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
7719 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
7721 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
7724 * utils.c (init_gigi_decls): Change name of built-in setjmp to
7725 __builtin_setjmp, since this is apparently needed by recent
7728 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7730 * adadecode.c: Only include ctype.h if not IN_GCC.
7731 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
7733 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
7736 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
7737 signals and interrupts.
7739 * 5zintman.ads: New File.
7741 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
7742 add exception signals to the set of unmasked signals.
7745 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
7746 between signals and interrupts.
7747 Add to Unblocked_Signal_Mask the set of signals that are in
7751 Adding a check to see whether the Interrupt_ID we want to unmask is in
7752 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
7753 reason is that the index type of the Keep_Unmasked array is not always
7754 Interrupt_ID; it may be a subtype of Interrupt_ID.
7756 2003-11-24 Gary Dismukes <dismukes@gnat.com>
7759 (Remove_Side_Effects): Condition constantness of object created for a
7760 an unchecked type conversion on the constantness of the expression
7761 to ensure the correct value for 'Constrained when passing components
7762 of view-converted class-wide objects.
7764 2003-11-24 Robert Dewar <dewar@gnat.com>
7766 * par-load.adb (Load): Improve handling of misspelled and missing units
7767 Removes several cases of compilation abandoned messages
7769 * lib.adb: (Remove_Unit): New procedure
7771 * lib.ads: (Remove_Unit): New procedure
7773 * lib-load.adb: Minor reformatting
7775 2003-11-24 Vincent Celier <celier@gnat.com>
7778 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
7779 (Marking_Label): Label to mark processed source files. Incremented for
7781 (Gnatmake): Increase Marking_Labet for each executable
7782 (Is_Marked): Compare against marking label
7783 (Mark): Mark with marking label
7785 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
7788 Move the declaration of the TSD for System.Threads to System.Soft_Links.
7791 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
7792 (rts-cert): build a single relocatable object for the run-time lib.
7795 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
7798 Use gnatls rather than gcc to obtain the location of GNAT RTL for
7801 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
7803 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
7804 can not use it as before (that is, as a variable) when dumping it into
7805 the tree file. Add a local variable to store the result of this
7806 function and to be used as the string to be written into the tree.
7808 * scn.adb (Initialize_Scanner): Add comments explaining the recent
7811 * sinput.adb (Source_First, Source_Last): In case of
7812 Internal_Source_File, replace returning attributes of
7813 Internal_Source_Ptr (which is wrong) with returning attributes of
7816 2003-11-24 Ed Schonberg <schonberg@gnat.com>
7819 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
7820 used for implicit concatenation operators.
7824 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
7825 task bodies that are in the scope of a Suppress pragma.
7826 (Check_A Call): Use the flag to prevent spurious elaboration checks.
7828 * sinfo.ads, sinfo.adb:
7829 New flag No_Elaboration_Check on function/procedure calls, to properly
7830 suppress checks on calls in task bodies that are within a local suppress
7834 (Expand_Concatenate_Other): Use the proper integer type for the
7835 expression for the upper bound, to avoid universal_integer computations
7838 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
7840 * .cvsignore: Delete.
7842 2003-11-21 Andreas Schwab <schwab@suse.de>
7844 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
7846 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
7848 * 5wsystem.ads: Enable zero cost exception.
7850 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
7852 * 5ztiitho.adb: Remove an unreferenced variable.
7854 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
7856 * adaint.c: For FreeBSD, use mkstemp.
7858 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
7860 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
7862 2003-11-21 Robert Dewar <dewar@gnat.com>
7864 * bld.adb: Remove useless USE of gnatvsn
7866 * gnatchop.adb: Minor reformatting
7867 Clean up version handling to be more consistent
7869 * gnatxref.adb: Minor reformatting
7871 * gprcmd.adb: Minor reformatting
7872 Fix output of copyright to be more consistent with other tools
7874 2003-11-21 Vincent Celier <celier@gnat.com>
7876 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
7878 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
7880 * atree.adb (Initialize): Add initializations for global variables
7881 used in New_Copy_Tree.
7883 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
7884 Internal_Source_File as the actual).
7885 Put the set of statements creating Any_Character before the set of
7886 statements creating Any_Array to have Any_Character fully initialized
7887 when it is used in creating Any_Array.
7889 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
7890 not call Scan in case if the actual is Internal_Source_File
7891 Add 2003 to copyright note.
7893 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
7894 processing Internal_Source_File.
7896 * types.ads: Add the constant Internal_Source_File representing the
7897 source buffer for artificial source-code-like strings created within
7898 the compiler (the definition of Source_File_Index is changed).
7900 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
7902 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
7903 56system.ads: New file, FreeBSD version.
7905 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
7907 * Make-lang.in (ada.extraclean): Delete.
7909 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
7911 * gnatmem.adb: Clean up verbose output.
7913 * gprcmd.adb: Change copyright to FSF.
7915 2003-11-19 Vincent Celier <celier@gnat.com>
7917 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
7918 and Version (ignored).
7920 * symbols.ads: (Policy): New type
7921 (Initialize): New parameter Reference, Symbol_Policy and
7923 Remove parameter Force.
7926 * snames.ads, snames.adbadb: New standard names
7927 Library_Reference_Symbol_File and Library_Symbol_Policy
7930 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
7934 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
7936 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
7938 * prj.adb: (Project_Empty): New component Symbol_Data
7940 * prj.ads: (Policy, Symbol_Record): New types
7941 (Project_Data): New component Symbol_Data
7944 New attributes Library_Symbol_File, Library_Symbol_Policy and
7945 Library_Reference_Symbol_File.
7948 (Ada_Check): When project is a Stand-Alone library project, process
7949 attribute Library_Symbol_File, Library_Symbol_Policy and
7950 Library_Reference_Symbol_File.
7952 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
7953 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
7954 5sml-tgt.adb (Build_Dynamic_Library): New parameter
7955 Symbol_Data (ignored).
7957 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
7958 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
7959 functions Option_File_Name and Version_String. Set new options of
7960 gnatsym related to symbol file, symbol policy and reference symbol
7964 Extensive modifications to take into account the reference symbol file,
7965 the symbol policy, the library version and to put in the symbol file the
7966 minor and major IDs.
7968 * bld.adb (Process_Declarative_Items): Put second argument of
7969 gprcmd to_absolute between single quotes, to avoid problems with
7972 * bld-io.adb: Update Copyright notice.
7973 (Flush): Remove last character of a line, if it is a back slash, to
7974 avoid make problems.
7977 Implement new scheme with reference symbol file and symbol policy.
7979 * g-os_lib.ads: (Is_Directory): Clarify comment
7981 2003-11-19 Robert Dewar <dewar@gnat.com>
7983 * atree.adb: Move New_Copy_Tree global variables to head of package
7985 * errout.adb: Minor reformatting
7987 2003-11-19 Javier Miranda <miranda@gnat.com>
7989 * sem_ch4.adb: (Diagnose_Call): Improve error message.
7990 Add reference to Ada0Y (AI-50217)
7992 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
7993 sem_util.adb: Add reference to AI-50217
7995 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
7997 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
7999 * sem_aggr.adb: Complete documentation of AI-287 changes
8001 * par-ch4.adb: Document previous changes.
8003 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
8004 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
8007 * exp_aggr.adb: Add references to AI-287 in previous changes
8009 2003-11-19 Ed Schonberg <schonberg@gnat.com>
8012 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
8013 in the rewriting is the result of an inlined call.
8015 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
8016 parameter is a type conversion, use original node to construct the
8017 post-call assignment, because expression may have been rewritten, e.g.
8018 if it is a packed array.
8021 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
8022 body, just as it is in an instance.
8023 Categorization routines
8025 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
8026 Instantiate_Object): Set proper sloc reference for message on missing
8029 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
8031 * Makefile.in: Add FreeBSD libgnat pairs.
8033 * usage.adb: Fix typo in usage message.
8035 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
8037 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
8038 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
8040 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
8042 * s-thread.adb: This file is now a dummy implementation of
8045 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
8047 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
8049 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
8051 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8052 instanciation references in the parent type description.
8054 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8056 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8058 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8059 TYPE_PRECISION directly from esize.
8061 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8064 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8066 * init.c: Initialization routines for FreeBSD
8068 * link.c: Link info for FreeBSD
8070 * sysdep.c: Add the case of FreeBSD
8072 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8074 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8075 already called in System.Threads.
8077 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8078 environment task, as it has been moved to System.Threads.Initialization.
8080 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8082 * adaint.c (__gnatlib_install_locks): Only reference
8083 __gnat_install_locks on VMS, since other platforms can avoid using
8084 --enable-threads=gnat
8086 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8088 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8090 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8091 TYPE_PACKED_ARRAY_TYPE_P.
8092 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8094 Part of PR ada/12806
8095 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8096 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8098 2003-11-17 Vincent Celier <celier@gnat.com>
8100 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8102 Do not set exit status to Failure when Warning is True.
8103 (Gnatchop): Make errors "no compilation units found" and
8104 "no source files written" warnings only.
8106 * make.adb (Gnatmake): When using a project file, set
8107 Look_In_Primary_Dir to False.
8108 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8109 and Local_Configuration_Pragmas in the project where they are declared
8110 not an extending project which might have inherited them.
8112 * osint.adb (Locate_File): If Name is already an absolute path, do not
8113 look for a directory.
8115 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8116 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8118 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8119 in objects of type Variable_Value.
8121 * prj.ads: (Variable_Value): New component Project
8123 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8124 is in a project extended by Project.
8126 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8127 Project of Variable_Values to this new parameter value.
8128 (Expression): Set component Project of Variable_Values.
8129 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8130 Set the component Project in array elements.
8132 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8134 * errout.adb: (Initialize): Add initialization for error nodes.
8136 * sem_ch12.adb (Initialize): Add missing initializations for
8137 Exchanged_Views and Hidden_Entities.
8139 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8141 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8142 already instantiated tree for use in subsequent inlining.
8143 (Analyze_Associations, Instantiate_Formal_Subprogram,
8144 Instantiate_Object): improve error message for mismatch in
8147 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8148 instantiations of subprograms declared in instances.
8150 2003-11-17 Javier Miranda <miranda@gnat.com>
8152 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8153 executed only under the Extensions_Allowed flag.
8155 2003-11-17 Robert Dewar <dewar@gnat.com>
8157 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8159 (Address_Image): Fix bug of returning 0x instead of 0x0
8160 Minor reformatting (function specs).
8162 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8163 (missed case of 33-63)
8165 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8167 * s-thread.adb: Add comments for pragma Restriction
8169 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8170 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8172 2003-11-17 Ed Falis <falis@gnat.com>
8174 * s-thread.adb: Added No_Tasking restriction for this implementation.
8176 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8178 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8179 instanciation references in the parent type description.
8181 2003-11-17 GNAT Script <nobody@gnat.com>
8183 * Make-lang.in: Makefile automatically updated
8185 2003-11-16 Jason Merrill <jason@redhat.com>
8187 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8188 and TAGS files that include them for each front end.
8190 2003-11-14 Andreas Jaeger <aj@suse.de>
8192 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8193 is the canonical version.
8194 * misc.c (gnat_handle_option): Likewise.
8196 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8198 * 5nsystem.ads: New file for x86_64-linux-gnu.
8200 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8202 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
8204 * comperr.adb: Fix logic in previous change.
8206 2003-11-13 Vincent Celier <celier@gnat.com>
8208 * 5bml-tgt.adb (Build_Dynamic_Library): Use
8209 Osint.Include_Dir_Default_Prefix instead of
8210 Sdefault.Include_Dir_Default_Name.
8212 * gnatlbr.adb: Update Copyright notice
8213 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
8214 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
8215 instead of Sdefault.Object_Dir_Default_Name
8218 (Process_Binder_File): Never suppress the option following -Xlinker
8221 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
8222 Sdefault.Object_Dir_Default_Name.
8224 * osint.ads, osint.adb:
8225 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
8228 * vms_conv.ads: Minor reformating
8229 Remove GNAT STANDARD and GNAT PSTA
8232 Allow GNAT MAKE to have several files on the command line.
8233 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
8234 Sdefault.Object_Dir_Default_Name.
8236 Remove data for GNAT STANDARD
8239 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
8240 Remove data for GNAT STANDARD
8241 Remove options and documentation for -gnatwb/-gnatwB: these warning
8242 options no longer exist.
8244 2003-11-13 Ed Falis <falis@gnat.com>
8246 * 5zthrini.adb: (Init_RTS): Made visible
8249 (Register): Removed unnecessary call to taskVarGet that checked whether
8250 an ATSD was already set as a task var for the argument thread.
8253 Updated comment to reflect that this is a VxWorks version
8254 Added context clause for System.Threads.Initialization
8255 Added call to System.Threads.Initialization.Init_RTS
8257 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
8260 (Init_RTS): New procedure, for the initialization of the run-time lib.
8263 Remove dependancy on System.Init, so that this file can be used in the
8264 AE653 sequential run-time lib.
8266 2003-11-13 Robert Dewar <dewar@gnat.com>
8268 * bindgen.adb: Minor reformatting
8270 2003-11-13 Ed Schonberg <schonberg@gnat.com>
8273 (Apply_Discriminant_Check): Do no apply check if target type is derived
8274 from source type with no applicable constraint.
8277 (Ensure_System_Dependency): Do not apply the style checks that may have
8278 been specified for the main unit.
8281 (Find_Selected_Component): Further improvement in error message, with
8285 (Resolve): Handle properly the case of an illegal overloaded protected
8288 2003-11-13 Javier Miranda <miranda@gnat.com>
8291 (Has_Default_Init_Comps): New function to check the presence of
8292 default initialization in an aggregate.
8293 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
8294 extension aggregate of a limited record. In addition, a new formal
8295 was added to do not initialize the record controller (if any) during
8296 this recursive expansion of ancestors.
8297 (Init_Controller): Add support for limited record components.
8298 (Expand_Record_Aggregate): In case of default initialized components
8299 convert the aggregate into a set of assignments.
8301 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
8302 describing the new syntax.
8303 Nothing else needed to be done because this subprogram delegates part of
8304 its work to P_Precord_Or_Array_Component_Association.
8305 (P_Record_Or_Array_Component_Association): Give support to the new
8306 syntax for default initialization of components.
8309 (Resolve_Aggregate): Relax the strictness of the frontend in case of
8311 (Resolve_Record_Aggregate): Give support to default initialized
8313 (Get_Value): In case of default initialized components, duplicate
8314 the corresponding default expression (from the record type
8315 declaration). In case of default initialization in the *others*
8316 choice, do not check that all components have the same type.
8317 (Resolve_Extension_Aggregate): Give support to limited extension
8321 (Check_Initialization): Relax the strictness of the front-end in case
8322 of aggregate and extension aggregates. This test is now done in
8323 Get_Value in a per-component manner.
8325 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
8326 expression corresponds to a limited aggregate. This test is now done
8329 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
8332 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
8333 present in an N_Component_Association node
8335 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
8337 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
8338 type-conformant entry only if they are homographs.
8340 2003-11-13 GNAT Script <nobody@gnat.com>
8342 * Make-lang.in: Makefile automatically updated
8344 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8346 * adadecode.c: Use <> form of include for ctype.h.
8347 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
8349 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8351 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
8352 Works around PR middle-end/6552.
8354 2003-11-10 Ed Falis <falis@gnat.com>
8356 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
8358 * 5zinit.adb: (Install_Handler): Moved back to spec
8359 (Install_Signal_Handlers): Deleted
8361 * 5zthrini.adb: Added context clause for System.Storage_Elements
8362 (Register): Only handles creation of taskVar; initialization moved to
8364 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
8365 Added declaration of environment task secondary stack and
8368 * s-thread.adb: Implement bodies for thread body processing
8371 Added comment identifying supported targets for pragma Thread_Body.
8373 2003-11-10 Pascal Obry <obry@gnat.com>
8375 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
8379 (Open): Properly check for string length before copying into the buffer.
8380 Raises Name_Error if buffer is too small. Note that this was a potential
8383 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
8385 * bindgen.adb, comperr.adb: Code clean ups.
8386 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
8388 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
8390 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
8392 2003-11-10 Vincent Celier <celier@gnat.com>
8395 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
8398 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
8400 * prj.adb: (Project_Empty): Add new boolean component Virtual
8402 * prj.ads: (Virtual_Prefix): New constant string
8403 (Project_Data): New boolean component Virtual
8405 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
8406 a library project is extended by a virtual extending project.
8409 Modifications throughout to implement extending-all project, including:
8410 (Virtual_Hash, Processed_Hash): New hash tables
8411 (Create_Virtual_Extending_Project): New procedure
8412 (Look_For_Virtual_Projects_For): New procedure
8415 (Process): After checking the projects, if main project is an
8416 extending-all project, set the object directory of all virtual extending
8417 project to the object directory of the main project.
8418 Adjust error message when a virtual extending project has the same
8419 object directory as an project being extended.
8420 (Recursive_Process): If name starts with the virtual prefix, set Virtual
8421 to True in the project data.
8424 (Default_Project_Node): Add new boolean component Extending_All
8425 (Is_Extending_All): New function
8426 (Set_Is_Extending_All): New procedure
8428 * prj-tree.ads: (Is_Extending_All): New function
8429 (Set_Is_Extending_All): New procedure
8430 (Project_Node_Record): New boolean component Extending_All
8432 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
8435 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
8437 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
8438 "gprcmd prefix" to define it.
8440 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
8442 * einfo.ads: Fix a typo and remove an extraneous word in comments.
8445 (Create_Dummy_Package_Unit): Set the scope of the entity for the
8446 created dummy package to Standard_Standard, not to itself, to
8447 defend other parts of the front-end against encoutering a cycle in
8451 (Analyze_With_Clause): When setting the entities for the successive
8452 N_Expanded_Names that constitute the name of a child unit, do not
8453 attempt to go further than Standard_Standard in the chain of scopes.
8454 This case arises from the placeholder units created by
8455 Create_Dummy_Package_Unit in the case of a with_clause for a
8456 nonexistent child unit.
8458 2003-11-10 Ed Schonberg <schonberg@gnat.com>
8461 (Expand_Thread_Body): Place subprogram on scope stack, so that new
8462 declarations are given the proper scope.
8465 (Check_Expr_Constants): Reject an expression that contains a constant
8466 created during expansion, and that appears after the object to which
8467 the address clause applies.
8469 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
8470 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
8471 that uses 'Range of a function call with controlled components, so
8472 that the function result can be finalized before starting the loop.
8475 (Find_Selected_Component): Improve error message when prefix is
8476 an implicit dereference of an incomplete type.
8478 2003-11-10 Robert Dewar <dewar@gnat.com>
8480 * opt.ads: New Print_Standard flag for -gnatS switch
8482 * sem_ch13.adb: Remove some additional checks for unaligned arrays
8484 * cstand.adb (Create_Standard): Print out package standard if -gnatS
8487 * debug.adb: Update doc for -gnatds to discuss relationship with new
8490 * sinfo.adb: Add new field Entity_Or_Associated_Node
8492 * sinfo.ads: Add new field Entity_Or_Associated_Node
8493 Update documentation for Associated_Node and Entity fields to clarify
8494 relationship and usage.
8497 (Write_Id): Properly process Associated_Node field in generic template
8500 Recognize new -gnatS switch for printing package Standard
8501 This replaces gnatpsta
8504 Add line for new -gnatS switch for printing package Standard
8505 This replaces gnatpsta
8507 2003-11-10 Andreas Jaeger <aj@suse.de>
8509 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
8512 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8514 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
8517 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8519 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
8522 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
8524 * sysdep.c: Add handling of cygwin.
8526 2003-11-10 GNAT Script <nobody@gnat.com>
8528 * Make-lang.in: Makefile automatically updated
8530 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
8533 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
8534 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
8535 Replace GNAT_ROOT by GCC_ROOT.
8537 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
8539 2003-11-06 Zack Weinberg <zack@codesourcery.com>
8541 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
8542 and update for changed meaning of GET_MODE_BITSIZE.
8544 2003-11-04 Doug Rupp <rupp@gnat.com>
8546 * sysdep.c: Problem discovered during IA64 VMS port.
8547 [VMS] #include <unixio.h> to get proper prototypes.
8550 Issues discovered/problems fixed during IA64 VMS port.
8551 [VMS] #define _POSIX_EXIT for proper semantics.
8552 [VMS] #include <unixio.h> for proper prototypes.
8553 [VMS] (fork): #define IA64 version.
8554 (__gnat_os_exit): Remove unnecessary VMS specific code.
8556 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8558 Part of PR ada/12806
8560 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
8564 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
8567 * targtyps.c, decl.c, misc.c,
8568 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
8569 routines to work around change in FP sizing semantics in GCC.
8572 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
8574 * gigi.h: (enumerate_modes): New function.
8576 * Make-lang.in: (ada/misc.o): Add real.h.
8578 * misc.c: (enumerate_modes): New function.
8580 2003-11-04 Robert Dewar <dewar@gnat.com>
8582 * 3vtrasym.adb: Minor reformatting
8583 Use terminology encoded/decoded name, rather than C++ specific notion
8584 of mangling (this is the terminology used throughout GNAT).
8586 * einfo.h: Regenerated
8588 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
8591 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
8593 * par-prag.adb: Add dummy entry for Thread_Body pragma
8596 Add entries for System.Threads entities for thread body processing
8599 (Analyze_Pragma, Access attributes): Check these are not applied to a
8600 thread body, since this is not permitted
8602 * sem_prag.adb: Add processing for Thread_Body pragma.
8606 (Resolve_Call): Check for incorrect attempt to call a thread body
8607 procedure with a direct call.
8609 * snames.ads, snames.adb: Add entry for Thread_Body pragma
8610 Add names associated with thread body expansion
8612 * snames.h: Add entry for Thread_Body pragma
8614 * s-thread.adb: Add entries for thread body processing
8615 These are dummy bodies so far
8617 * s-thread.ads: Add documentation on thread body handling.
8618 Add entries for thread body processing.
8620 2003-11-04 Javier Miranda <miranda@gnat.com>
8623 (Build_Limited_Views): Return after posting an error in case of limited
8624 with_clause on subprograms, generics, instances or generic renamings
8625 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
8626 on subprograms, generics, instances or generic renamings
8628 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
8630 * raise.c (setup_to_install): Correct mistake in last revision; two
8631 arguments out of order.
8633 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
8634 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
8635 notice, missed in previous change.
8636 Remove trailing blanks and other style errors introduced in previous
8639 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
8641 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
8642 rid of the wrapper for a LJM type, ensuring we don't do that if the
8643 field is addressable. This avoids potential low level type view
8644 mismatches later on, for instance in a by-reference argument passing
8647 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8649 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
8650 aligned at byte boundary.
8652 2003-11-04 Joel Brobecker <brobecker@gnat.com>
8654 * decl.c (components_to_record): Do not delete the empty variants from
8655 the end of the union type.
8657 2003-11-04 Ed Schonberg <schonberg@gnat.com>
8659 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
8660 operation for a derived type, an explicit declaration may use a local
8663 2003-11-04 Vincent Celier <celier@gnat.com>
8665 * make.adb (Gnatmake): Allow main sources on the command line with a
8666 library project when it is only for compilation (no binding or
8669 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8671 * Makefile.in: Remove many duplicate variables.
8673 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
8675 * Make-lang.in (dvi): Move targets to $(docobjdir).
8676 (gnat_ug_vms.dvi): Simplify rule and adjust target.
8677 (gnat_ug_wnt.dvi): Likewise.
8678 (gnat_ug_unx.dvi): Likewise.
8679 (gnat_ug_vxw.dvi): Likewise.
8680 (gnat_rm.dvi): Likewise.
8681 (gnat-style.dvi): Likewise.
8683 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8685 * gigi.h: Missed commit from update for C90.
8687 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
8689 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
8691 2003-10-31 Andreas Schwab <schwab@suse.de>
8693 * raise.c (get_action_description_for): Fix typo in last change.
8695 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
8698 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
8699 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
8701 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
8703 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
8704 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
8705 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
8706 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
8707 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
8709 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
8712 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
8713 numbers when symbol name is too long.
8715 2003-10-30 Ed Falis <falis@gnat.com>
8717 * g-signal.ads, g-signal.adb: New files
8719 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
8721 * Makefile.rtl: Introduce GNAT.Signals
8723 2003-10-30 Robert Dewar <dewar@gnat.com>
8725 * freeze.adb: Minor reformatting
8727 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
8729 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
8730 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
8731 New handling of Id_Check parameter to improve recognition of keywords
8732 used as identifiers.
8733 Update copyright notice to include 2003
8735 2003-10-29 Robert Dewar <dewar@gnat.com>
8737 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
8738 sem_ch10.adb: Minor reformatting
8740 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
8741 (Expand_Assign_Record): Test right hand side for bit unaligned as well
8743 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
8745 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
8746 Support for TBK$SYMBOLIZE-based symbolic traceback.
8748 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
8751 Revert previous change, that did not work well when pragma No_Run_Time
8752 was used in conjunction with a run-time other than ZFP.
8754 2003-10-29 Vincent Celier <celier@gnat.com>
8757 (Gnatmake): When there are no Ada mains in attribute Main, disable the
8758 bind and link steps only is switch -z is not used.
8760 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
8762 * Makefile.generic: Remove duplicated setting of CC.
8764 * Makefile.prolog: Set CC to gcc by default, to override make's
8767 * einfo.h: Regenerated.
8769 2003-10-29 Ed Schonberg <schonberg@gnat.com>
8771 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
8772 current body, after compiling subunit.
8774 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
8775 when in deleted code, because gigi needs properly ordered freeze
8776 actions to annotate types.
8778 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
8779 prevent the premature freezing of record type that contains
8780 subcomponents with a private type that does not yet have a completion.
8782 2003-10-29 Javier Miranda <miranda@gnat.com>
8785 (Analyze_Package_Instantiation): Check that instances can not be used in
8786 limited with_clauses.
8789 (Analyze_Package_Renaming): Check that limited withed packages cannot
8790 be renamed. Improve text on error messages related to limited
8793 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
8795 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
8796 Update copyright notice.
8798 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
8799 (Install_Limited_Context_Clauses): New subprogram that isolates all the
8800 checks required for limited context_clauses and installs the limited
8802 (Install_Limited_Withed_Unit): Complete its documentation.
8803 (Analyze_Context): Check that limited with_clauses are only allowed in
8805 (Install_Context): Call Install_Limited_Context_Clauses after the
8806 parents have been installed.
8807 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
8808 package as 'From_With_Type'; this mark indicates that the limited view
8809 is installed. Used to check bad usages of limited with_clauses.
8810 (Build_Limited_Views): Do not add shadow entities to the scope's list
8811 of entities. Do not add real entities to the Non_Limited_Views chain.
8812 Improve error notification.
8813 (Remove_Context_Clauses): Remove context clauses in two phases:
8814 limited views first and regular views later (to maintain the
8816 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
8817 its visible entities.
8819 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
8821 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
8822 with any type that Is_Fixed_Point_Type.
8824 * sinfo.ads: Fix documentation for Associated_Node attribute.
8826 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
8828 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
8829 both '-gnatc' and '-gnatt' are specified.
8831 * atree.adb (Initialize): Add initialization for Node_Count (set to
8834 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8836 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
8837 do not consider as Pure.
8839 Part of implementation of function-at-a-time:
8841 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
8842 (tree_transform): Add new argument to build_component_ref.
8843 (tree_transform, case N_Assignment_Statement): Make and return an
8845 (tree_transform): If result IS_STMT, set flags and return it.
8846 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8848 * utils2.c (build_simple_component_ref, build_component_ref): Add new
8850 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
8851 (build_allocator): Likewise.
8853 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
8854 Add new arg to build_component_ref.
8855 (maybe_unconstrained_array, unchecked_convert): Likewise.
8857 * ada-tree.def (EXPR_STMT): New code.
8859 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
8861 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
8862 build_component_ref calls.
8864 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
8866 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
8867 (build_component_ref): Add new argument, NO_FOLD_P.
8869 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
8871 * Makefile.generic: Add missing substitution on object_deps handling.
8874 * Make-lang.in (check-ada): Enable ACATS test suite.
8876 2003-10-27 Robert Dewar <dewar@gnat.com>
8879 (Freeze_Array_Type): We do not need an initialization routine for types
8880 derived from String or Wide_String. They should be treated the same
8881 as String and Wide_String themselves. This caused problems with the
8882 use of Initialize_Scalars.
8885 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
8886 composites. This allows use of component clauses that are not byte
8890 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
8891 is an attempt to pack an array of atomic objects.
8893 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
8895 2003-10-27 Pascal Obry <obry@gnat.com>
8898 (Basename): Check for drive letters in a pathname only on DOS based OS.
8900 2003-10-27 Vincent Celier <celier@gnat.com>
8903 (Gnatmake): When unable to change dir to the object dir, display the
8904 content of the parent dir of the obj dir, to try to understand why this
8907 2003-10-27 GNAT Script <nobody@gnat.com>
8909 * Make-lang.in: Makefile automatically updated
8911 2003-10-27 Ed Schonberg <schonberg@gnat.com>
8914 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
8915 should not be done in Save/Restore_Scope_Stack, because it is performed
8919 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8920 whether use clauses should be removed/restored.
8923 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
8924 whether use clauses should be removed/restored.
8926 2003-10-26 Andreas Jaeger <aj@suse.de>
8928 * Makefile.in: Remove duplicated lines.
8930 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8932 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
8933 minimize the differences with ACT tree.
8935 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
8936 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
8937 Gnatvsn.Gnat_Static_Version_String to reduce differences between
8940 2003-10-24 Pascal Obry <obry@gnat.com>
8942 * adadecode.c (ostrcpy): New function.
8943 (__gnat_decode): Use ostrcpy of strcpy.
8944 (has_prefix): Set first parameter a const.
8945 (has_suffix): Set first parameter a const.
8946 Update copyright notice. Fix source name in header.
8947 Removes a trailing space.
8950 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
8953 Remove the test against being in No_Run_Time_Mode before generating a
8954 call to Register_Tag. It is redundant with the test against the
8955 availability of the function Register_Tag.
8957 2003-10-24 Vincent Celier <celier@gnat.com>
8959 * g-catiio.adb: (Month_Name): Correct spelling of February
8961 * make.adb: (Mains): New package
8962 (Initialize): Call Mains.Delete
8963 (Gnatmake): Check that each main on the command line is a source of a
8964 project file and, if there are several mains, each of them is a source
8965 of the same project file.
8966 (Gnatmake): When a foreign language is specified in attribute Languages,
8967 no main is specified on the command line and attribute Mains is not
8968 empty, only build the Ada main. If there is no Ada main, just compile
8969 the Ada sources and their closure.
8970 (Gnatmake): If a main is specified on the command line with directory
8971 information, check that the source exists and, if it does, that the path
8972 is the actual path of a source of a project.
8975 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
8976 Full_Path is True, return the full path instead of the simple file name.
8977 (Project_Of): New function
8980 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
8982 (Project_Of): New function
8984 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
8987 Ensure objects of main project are always checked and rebuilt if needed.
8988 Set CC to gcc by default.
8989 Prepare new handling of link by creating a global archive (not activated
8992 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
8993 stringt.h: Update copyright notice. Remove trailing blanks.
8994 Fix source name in header.
8996 2003-10-24 Robert Dewar <dewar@gnat.com>
8998 * sem_ch12.adb: Minor reformatting
9001 Minor reformatting (including new function return style throughout)
9004 Minor reformatting (including new function return style throughout)
9006 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9008 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9009 stringt.h: Update copyright notice. Remove trailing blanks.
9010 Fix source name in header.
9012 2003-10-24 GNAT Script <nobody@gnat.com>
9014 * Make-lang.in: Makefile automatically updated
9016 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
9018 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
9019 stringt.h: Convert to ISO C90 declarations and definitions.
9021 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
9024 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
9025 External_Tag attribute definition clauses.
9027 2003-10-23 Ed Schonberg <schonberg@gnat.com>
9030 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
9031 child unit, generate a fully qualified name to avoid spurious errors
9032 when the context contains renamings of different child units with
9033 the same simple name.
9035 * exp_dbug.ads: Add documentation on name qualification for renamings
9038 2003-10-23 Robert Dewar <dewar@gnat.com>
9040 * g-regpat.ads, g-regpat.adb: Minor reformatting
9042 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
9044 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
9046 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9048 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
9051 * urealp.h: (Machine): Update to proper definition.
9053 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9055 * init.c, adaint.c: Minor reformatting.
9057 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9059 * adaint.c (w32_epoch_offset): Define static const at file level.
9060 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9061 rather than t_create, t_access in call to GetFileTime. Use union
9062 to convert between FILETIME and unsigned long long.
9063 (__gnat_file_time_name): Test for invalid file handle.
9064 (__gnat_set_filetime_name): Support win32 targets using
9067 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9069 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9071 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9073 * decl.c (creat_concat_name): Const-ify prefix.
9075 * adaint.c: Include ctype.h if __MINGW32__.
9076 (__gnat_readlink): Mark arguments as possibly unused.
9077 (__gnat_symlink): Likewise.
9078 (__gnat_is_symbolic_link): Likewise.
9079 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9081 (__gnat_file_time_name): Don't declare struct stat statbuf when
9083 (__gnat_is_absolute_path): Add parenthesis around condition of
9084 'if' statement to avoid warning.
9085 (__gnat_plist_init): Specify void as parameter.
9086 (plist_enter): Likewise.
9087 (plist_leave): Likewise.
9088 (remove_handle): Make static. Initialize prev.
9090 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9092 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9093 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9096 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9098 * tracebak.c (MAX): Avoid redefinition warning.
9100 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9101 Change msg to const char *.
9102 (__gnat_install_handler): Remove ss, unused.
9103 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9105 * cstreams.c (__gnat_full_name): Declare p only when used.
9106 (__gnat_full_name) [sgi] Return buffer.
9108 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9110 * mingw32.h: New file.
9111 * gnat_wrapper.adb: New file.
9113 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9115 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9116 string match a pre compiled regular expression (the corresponding
9117 version of the function working on a raw regular expression)
9118 Fix typos in various comments
9119 Update copyright notice in spec
9121 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9124 (Component_Needs_Simple_Initialization): Return False when the type is a
9125 packed bit array. Revise spec comments to document this case.
9128 (Expand_Pragma_Import): Set any expression on the imported object to
9129 empty to avoid initializing imported objects (in particular this
9130 covers the case of zero-initialization of bit arrays).
9131 Update copyright notice.
9133 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9136 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9137 a subunit is missing.
9138 (Instantiate_Subprogram_Body): If body of function is missing, set type
9139 of return expression explicitly in dummy body, to prevent cascaded
9140 errors when a subunit is missing.
9144 (Access_Subprogram_Declaration): Verify that return type is valid.
9148 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9153 (Corresponding_Discriminant): If the scope of the discriminant is a
9154 private type without discriminant, use its full view.
9157 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9159 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9160 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9161 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9162 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9163 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9164 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9165 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9166 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9167 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9168 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9169 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9170 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9171 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9172 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9173 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9174 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9175 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9176 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9177 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9178 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9179 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9180 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9181 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9182 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9183 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9184 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9185 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9186 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9187 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9188 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9189 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9190 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9191 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9192 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9193 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9194 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9195 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9196 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9197 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9198 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9199 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9200 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9201 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9202 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9203 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
9204 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
9205 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
9206 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
9207 vms_conv.ads, vms_conv.adb, vms_data.ads,
9208 vxaddr2line.adb: Files added. Merge with ACT tree.
9210 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
9211 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
9212 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
9213 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
9214 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
9215 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
9216 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9217 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
9218 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
9219 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
9221 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9222 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9223 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9224 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9225 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
9226 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
9227 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9228 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
9229 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
9230 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
9231 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
9232 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
9233 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
9234 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
9235 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
9236 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
9237 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
9238 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9239 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
9240 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
9241 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
9242 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
9243 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
9244 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
9245 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
9246 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
9247 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
9248 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
9249 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
9250 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
9251 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
9252 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
9253 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
9254 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
9255 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
9256 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
9257 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
9258 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
9259 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
9260 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
9261 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
9262 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
9263 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
9264 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
9265 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
9266 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
9267 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
9268 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
9269 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
9270 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
9271 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
9272 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
9273 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
9274 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
9275 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
9276 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
9277 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
9278 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
9279 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
9280 checks.adb, checks.ads, cio.c, comperr.adb,
9281 comperr.ads, csets.adb, cstand.adb, cstreams.c,
9282 debug_a.adb, debug_a.ads, debug.adb, decl.c,
9283 einfo.adb, einfo.ads, errout.adb, errout.ads,
9284 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
9285 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
9286 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
9287 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
9288 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
9289 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
9290 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
9291 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
9292 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
9293 fe.h, fmap.adb, fmap.ads, fname.adb,
9294 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
9295 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
9296 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
9297 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9298 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9299 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9300 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
9301 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
9302 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
9303 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
9304 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
9305 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
9306 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
9307 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
9308 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
9309 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
9310 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
9311 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
9312 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
9313 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
9314 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
9315 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
9316 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
9317 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
9318 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
9319 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
9320 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
9321 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
9322 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
9323 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
9324 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
9325 layout.adb, lib.adb, lib.ads, lib-list.adb,
9326 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
9327 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9328 link.c, live.adb, make.adb, make.ads,
9329 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
9330 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
9331 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
9332 misc.c, mkdir.c, mlib.adb, mlib.ads,
9333 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
9334 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
9335 namet.adb, namet.ads, namet.h, nlists.ads,
9336 nlists.h, nmake.adt, opt.adb, opt.ads,
9337 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
9338 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
9339 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9340 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
9341 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
9342 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
9343 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
9344 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
9345 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
9346 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
9347 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
9348 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
9349 prj-util.adb, prj-util.ads, raise.c, raise.h,
9350 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
9351 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
9352 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
9353 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
9354 scans.ads, scn.adb, scn.ads, s-crc32.adb,
9355 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
9356 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
9357 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
9358 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
9359 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
9360 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9361 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9362 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
9363 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
9364 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
9365 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
9366 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
9367 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
9368 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
9369 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9370 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
9371 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
9372 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
9373 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
9374 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
9375 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
9376 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
9377 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
9378 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
9379 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
9380 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
9381 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
9382 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
9383 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
9384 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
9385 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
9386 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
9387 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
9388 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
9389 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
9390 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
9391 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
9392 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
9393 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
9394 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
9395 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
9396 stringt.adb, stringt.ads, stringt.h, style.ads,
9397 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
9398 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
9399 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
9400 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
9401 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
9402 table.adb, table.ads, targparm.adb, targparm.ads,
9403 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
9404 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
9405 ttypes.ads, types.ads, types.h, uintp.adb,
9406 uintp.ads, uintp.h, uname.adb, urealp.adb,
9407 urealp.ads, urealp.h, usage.adb, utils2.c,
9408 utils.c, validsw.adb, validsw.ads, widechar.adb,
9409 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
9410 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
9411 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
9412 gnatvsn.ads: Merge with ACT tree.
9414 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
9416 2003-10-20 Mark Mitchell <mark@codesourcery.com>
9418 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
9419 (gnat_ug_vmx.info): Likewise.
9420 (gnat_ug_vxw.info): Likewise.
9421 (gnat_ug_wnt.info): Likewise.
9422 (gnat_rm.info): Likewise.
9423 (gnat-style.info): Likewise.
9425 * Make-lang.in (ada.install-info): Remove target.
9427 (install-info): Likewise.
9428 (gnat_ug_unx.info): Simplify rule.
9429 (gnat_ug_vmx.info): Likewise.
9430 (gnat_ug_vxw.info): Likewise.
9431 (gnat_ug_wnt.info): Likewise.
9432 (gnat_rm.info): Likewise.
9433 (gnat-style.info): Likewise.
9435 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
9437 * Make-lang.in: Replace uses of $(target_alias) with
9438 $(target_noncanonical).
9439 * ada/Makefile.in: Remove unused mention of $(target_alias).
9441 2003-10-06 Mark Mitchell <mark@codesourcery.com>
9443 * Make-lang.in (ada.info): Replace with ...
9445 (ada.dvi): Replace with ...
9448 2003-09-29 Zack Weinberg <zack@codesourcery.com>
9450 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
9451 initialize dconstp5 and dconstmp5.
9453 2003-09-28 Richard Henderson <rth@redhat.com>
9455 * trans.c (tree_transform): Update call to expand_asm_operands.
9457 2003-09-21 Richard Henderson <rth@redhat.com>
9459 * trans.c, utils.c: Revert.
9461 2003-09-21 Richard Henderson <rth@redhat.com>
9463 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
9466 2003-09-04 Michael Matz <matz@suse.de>
9468 * misc.c: Include "target.h".
9469 * Make-lang.in (misc.o): Add dependency on target.h.
9471 2003-09-03 DJ Delorie <dj@redhat.com>
9473 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
9476 2003-08-30 Zack Weinberg <zack@codesourcery.com>
9478 * Makefile.in: Update substitutions to match changes to
9479 configure. Use include directives instead of @-insertions
9480 to read in host and target fragments. Add a rule to
9481 regenerate ada/Makefile.
9483 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
9485 * lang-options.h: Remove.
9486 * lang.opt: Add help text.
9488 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
9490 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
9493 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
9495 * misc.c (gnat_handle_option): Don't handle filenames.
9497 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
9499 * Make-lang.in: Replace PWD with PWD_COMMAND.
9500 * Makefile.adalib: Likewise.
9501 * Makefile.in: Likewise.
9503 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
9505 * misc.c (gnat_argv): Revert last change.
9506 (gnat_handle_option, gnat_init_options): Copy arguments.
9508 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
9510 * misc.c (gnat_argv): Make const.
9512 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9514 * misc.c (save_argc, save_argv): Keep non-static!
9516 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
9518 * misc.c (save_argc, save_argv): Make static.
9519 (gnat_init_options): New prototype.
9520 (gnat_init_options): Update.
9522 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
9524 * gnat_ug.texi: Remove unlikely characters from @vars.
9525 * gnat_ug_vms.texi: Regenerate.
9527 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
9529 * misc.c (record_code_position): Adjust emit_note call.
9531 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
9533 * misc.c (gnat_handle_option): Don't check for missing arguments.
9535 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
9537 * utils.c (end_subprog_body): Adjust expand_function_end call.
9539 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
9541 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
9544 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
9546 * lang.opt: Declare Ada.
9547 * misc.c (gnat_init_options): Update.
9549 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
9551 * utils.c (begin_subprog_body): Adjust init_function_start call.
9553 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9555 * Make-lang.in: Update to use options.c and options.h.
9556 * misc.c: Include options.h not aoptions.h.
9557 (gnat_handle_option): Abort on unrecognized switch.
9558 (gnat_init_options): Request Ada switches.
9560 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
9562 * lang.opt: Add -Wall.
9563 * misc.c (gnat_handle_option): Handle it.
9565 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
9567 * misc.c (gnat_handle_option): Fix warnings.
9569 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
9571 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
9573 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
9575 * Make-lang.in: Update to handle command-line options.
9576 * lang.opt: New file.
9577 * misc.c: Include aoptions.h.
9578 (cl_options_count, cl_options): Remove.
9579 (gnat_handle_option): New.
9580 (gnat_decode_option): Remove.
9581 (LANG_HOOKS_DECODE_OPTION): Remove.
9582 (LANG_HOOKS_HANDLE_OPTION): Override.
9584 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
9586 * init.c, misc.c, trans.c, utils.c: Remove dead code.
9588 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
9590 * Makefile.in: Replace "host_canonical" with "host" for autoconf
9593 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
9595 * Make-lang.in: Update.
9596 * misc.c: Include opts.h. Define cl_options_count and cl_options.
9598 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
9600 * misc.c (gnat_init_options): Update.
9602 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9604 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
9605 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
9606 __attribute__ ((__unused__)).
9608 2003-06-05 Jan Hubicka <jh@suse.cz>
9610 * Make-lang.in: Add support for stageprofile and stagefeedback
9612 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
9614 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
9615 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
9617 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
9619 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
9620 Remove non-VMS directive.
9621 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
9623 (Examples of gnatls Usage): Remove VMS alternative.
9625 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
9628 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
9629 and turn ZCX_By_Default back to False since the underlying support
9630 is not quite there yet.
9632 2003-06-01 Andreas Jaeger <aj@suse.de>
9634 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
9635 and ROUND_TYPE_SIZE_UNIT.
9637 2003-05-22 Geert Bosch <bosch@gnat.com>
9639 * gnat_rm.texi : Remove reference to Ada Core Technologies.
9641 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
9643 * trans.c (tree_transform): Use location_t and input_location
9645 (build_unit_elab): Likewise.
9646 * utils.c (create_label_decl): Likewise.
9648 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
9650 * trans.c (tree_transform, build_unit_elab,
9651 set_lineno): Rename lineno to input_line.
9652 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
9653 end_subprog_body): Likewise.
9654 * utils2.c (build_call_raise): Likewise.
9656 2003-05-01 Laurent Guerby <guerby@acm.org>
9659 * 5iosinte.ads: Increase pthread_cond_t size to match recent
9660 LinuxThread and NPTL version, merge from ACT.
9662 2003-04-28 Zack Weinberg <zack@codesourcery.com>
9664 * utils.c (convert): No need to clear TREE_CST_RTL.
9666 2003-04-23 Geert Bosch <bosch@gnat.com>
9668 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9669 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
9670 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
9671 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
9672 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
9673 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
9674 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
9675 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
9676 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
9677 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
9678 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
9679 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
9680 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
9681 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
9682 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
9683 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
9684 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
9685 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
9686 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
9687 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
9688 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
9689 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
9690 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
9691 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
9692 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
9693 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
9694 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
9695 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
9696 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
9697 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
9698 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
9699 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
9700 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
9701 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
9702 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
9703 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
9704 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
9705 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
9706 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
9707 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
9708 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
9709 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
9710 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
9711 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
9712 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
9713 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
9714 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9715 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
9716 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
9717 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
9718 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
9719 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
9720 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
9721 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
9722 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
9723 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
9724 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
9725 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
9726 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
9727 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
9728 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
9729 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
9730 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
9731 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
9732 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
9733 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
9734 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
9735 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
9736 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
9737 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
9738 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
9739 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
9740 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
9741 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
9742 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
9743 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
9744 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
9745 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
9746 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
9747 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
9748 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
9749 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
9750 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
9751 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
9752 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
9753 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
9754 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
9755 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
9756 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
9757 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
9758 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
9759 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
9760 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
9761 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
9762 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
9763 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
9764 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
9765 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
9766 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
9767 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
9768 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
9769 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
9770 ali.adb, ali.ads, alloc.ads, argv.c,
9771 atree.adb, atree.ads, atree.h, aux-io.c,
9772 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
9773 binde.adb, binde.ads, binderr.adb, binderr.ads,
9774 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
9775 butil.adb, butil.ads, cal.c, calendar.ads,
9776 casing.adb, casing.ads, ceinfo.adb, checks.adb,
9777 checks.ads, cio.c, comperr.adb, comperr.ads,
9778 config-lang.in, csets.adb, csets.ads, csinfo.adb,
9779 cstand.adb, cstand.ads, cuintp.c, debug.adb,
9780 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
9781 dec-io.ads, dec.ads, deftarg.c, directio.ads,
9782 einfo.adb, einfo.ads, elists.adb, elists.ads,
9783 elists.h, errno.c, errout.adb, errout.ads,
9784 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
9785 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
9786 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
9787 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
9788 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
9789 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
9790 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
9791 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
9792 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
9793 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
9794 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
9795 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
9796 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
9797 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
9798 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
9799 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
9800 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
9801 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
9802 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
9803 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
9804 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
9805 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
9806 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
9807 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
9808 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
9809 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
9810 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
9811 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
9812 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
9813 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
9814 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
9815 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
9816 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
9817 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
9818 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
9819 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
9820 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
9821 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
9822 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
9823 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
9824 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
9825 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
9826 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
9827 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
9828 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
9829 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
9830 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
9831 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
9832 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
9833 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
9834 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
9835 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
9836 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
9837 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
9838 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
9839 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
9840 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
9841 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
9842 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
9843 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
9844 lib.adb, lib.ads, live.adb, live.ads,
9845 machcode.ads, make.adb, make.ads, makeusg.adb,
9846 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
9847 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
9848 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
9849 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
9850 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
9851 mlib.ads, namet.adb, namet.ads, nlists.adb,
9852 nlists.ads, opt.adb, opt.ads, osint-b.adb,
9853 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
9854 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
9855 osint.ads, output.adb, output.ads, par-ch10.adb,
9856 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
9857 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
9858 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
9859 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
9860 par-tchk.adb, par-util.adb, par.adb, par.ads,
9861 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
9862 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
9863 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
9864 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
9865 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
9866 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
9867 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
9868 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
9869 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
9870 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
9871 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
9872 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
9873 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
9874 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
9875 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
9876 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
9877 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
9878 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
9879 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
9880 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
9881 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
9882 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
9883 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
9884 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
9885 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
9886 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
9887 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
9888 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
9889 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
9890 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
9891 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
9892 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
9893 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
9894 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
9895 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
9896 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
9897 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
9898 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
9899 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
9900 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
9901 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
9902 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
9903 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
9904 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
9905 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
9906 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
9907 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
9908 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
9909 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
9910 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
9911 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
9912 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
9913 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
9914 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
9915 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
9916 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
9917 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
9918 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
9919 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
9920 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
9921 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
9922 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
9923 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
9924 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
9925 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
9926 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
9927 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
9928 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
9929 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
9930 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
9931 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
9932 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
9933 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
9934 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
9935 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
9936 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
9937 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
9938 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
9939 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
9940 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
9941 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
9942 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
9943 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
9944 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
9945 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
9946 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
9947 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
9948 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
9949 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
9950 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
9951 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
9952 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
9953 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
9954 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
9955 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
9956 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
9957 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
9958 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
9959 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
9960 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
9961 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
9962 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
9963 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
9964 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
9965 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
9966 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
9967 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
9968 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
9969 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
9970 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
9971 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
9972 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
9973 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
9974 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
9975 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
9976 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
9977 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
9978 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
9979 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
9980 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
9981 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
9982 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
9983 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
9984 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
9985 snames.ads, sprint.adb, sprint.ads, stand.adb,
9986 stand.ads, stringt.adb, stringt.ads, style.adb,
9987 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
9988 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
9989 switch-m.ads, switch.adb, switch.ads, system.ads,
9990 table.adb, table.ads, targparm.adb, targparm.ads,
9991 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
9992 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
9993 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
9994 ttypef.ads, ttypes.ads, types.adb, types.ads,
9995 uintp.adb, uintp.ads, uname.adb, uname.ads,
9996 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
9997 usage.adb, usage.ads, validsw.adb, validsw.ads,
9998 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
9999 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
10000 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
10001 formatting and other trivial changes from ACT.
10003 2003-04-12 Zack Weinberg <zack@codesourcery.com>
10005 * gigi.h, utils2.c (build_constructor):
10006 Rename gnat_build_constructor. Use build_constructor.
10007 * decl.c (gnat_to_gnu_entity)
10008 * trans.c (tree_transform, pos_to_constructor, extract_values)
10009 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
10010 (unchecked_convert)
10011 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
10012 (fill_vms_descriptor):
10015 2003-04-06 Zack Weinberg <zack@codesourcery.com>
10017 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
10018 * misc.c (gnat_tree_size): New function.
10019 (LANG_HOOKS_TREE_SIZE): Override.
10021 2003-04-03 Jason Merrill <jason@redhat.com>
10023 * misc.c (gnat_adjust_rli): #if 0.
10025 2003-03-31 Geert Bosch <bosch@gnat.com>
10028 * link.c : Fix misspelled "const" keyword
10030 2003-03-23 Mark Mitchell <mark@codesourcery.com>
10033 * utils2.c: Adjust calls to put_var_into_stack.
10035 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
10037 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
10039 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
10041 * misc.c (gnat_init): Update for new prototype.
10043 2003-03-05 Olivier Hainque <hainque@gnat.com>
10046 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
10047 warning, and fix return type for the IN_RTS && !SJLJ case.
10049 2003-03-04 Tom Tromey <tromey@redhat.com>
10051 * Make-lang.in (ada.tags): New target.
10053 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10056 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10057 wrapper, which name remains constant whatever underlying GCC
10060 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10061 the stable interface needed for a-except.
10063 2003-03-02 Andreas Jaeger <aj@suse.de>
10065 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10066 gnat_ug_wnt.texi: Regenerate.
10068 2003-03-02 Laurent Guerby <guerby@acm.org>
10070 * Makefile.in (install-gnatlib): Match previous change there
10073 2003-02-28 Andreas Schwab <schwab@suse.de>
10075 * Make-lang.in (install-gnatlib): Change to ada directory before
10076 running make instead of using ada/Makefile directly.
10078 2003-02-18 Ben Elliston <bje@redhat.com>
10080 Part of fix for PR ada/9406
10081 * gnat_ug.texi (Binder output file): Grammar fix.
10083 2003-02-18 Ben Elliston <bje@redhat.com>
10086 * 5qtaprop.adb (Sleep): Fix typo in comment.
10088 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10090 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10091 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10092 gnat_ug_wnt.texi: Regenerate.
10094 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10096 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10097 be created if necessary.
10098 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10099 if necessary. Remove erroneous and redundant gnatchop
10100 installation commands. Test for gnatdll before attempting
10102 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10103 and gnatdll from all plausible locations.
10105 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10107 * utils2.c (build_unary_op): Don't check flag_volatile.
10108 * gnat_ug.texi: Remove -fvolatile from example.
10109 * gnat_ug_vxw.texi: Likewise.
10111 2003-01-29 Laurent Guerby <guerby@acm.org>
10114 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10115 * Makefile.in: match previous change.
10116 * Make-lang.in: match previous change.
10118 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10120 * 5rosinte.ads: Add SIGXCPU.
10121 * 5rtpopsp.adb: New file.
10122 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10123 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10124 specific file 5rtpopsp.adb.
10125 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10126 is likely needed for all newlib targets.
10127 * init.c: Add RTEMS specific version of __gnat_initialize().
10129 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10131 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10133 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10135 * init.c (__gnat_error_handler): Make msg const.
10137 * gmem.c (convert_addresses): Move declaration ...
10138 * adaint.h: ... here.
10139 * adaint.c (convert_addresses): Adapt addrs type to match
10142 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10144 2003-01-24 Andreas Schwab <schwab@suse.de>
10146 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10147 size_t to avoid warning.
10149 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10151 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10153 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10155 * gnat_rm.texi: Remove RCS version number.
10157 * ada-tree.h (union lang_tree_node): Add chain_next option.
10159 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10161 * Make-lang.in (ada.install-info, ada.install-common,
10162 ada.uninstall): Prepend $(DESTDIR) to the destination
10163 directory in all (un)installation commands.
10164 * Makefile.in (install-gnatlib, install-rts): Ditto.
10166 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10168 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10169 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10170 gnat_ug_wnt.texi: Regenerate.
10172 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10174 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10176 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10177 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10178 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10179 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10180 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10181 $(srcdir)/doc/include/gcc-common.texi.
10183 2002-12-15 Geert Bosch <bosch@gnat.com>
10185 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10187 2002-12-14 Geert Bosch <bosch@gnat.com>
10189 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10190 case of a body created for a Renaming_As_Body, on which
10191 conformance checks are not performed. Fixes PR ada/5690.
10193 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10195 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10196 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10197 not already included.
10198 * Make-lang.in: Update dependencies.
10200 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10201 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10202 solution to buffer overflow bug on GNU/Linux.
10204 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
10205 Closes PR ada/5856 and PR ada/6919 !
10206 * bindgen.adb: Remove all references to Public_Version.
10207 * comperr.adb: Remove all references to Public_Version and
10208 GNATPRO_Version; correct bug reporting instructions.
10209 * comperr.ads: Change to match bug box.
10210 * gnatvsn.ads: Remove all references to Public version and
10213 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
10215 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
10219 * config-lang.in: Remove diff_excludes.
10221 2002-11-05 Graham Stott <graham.stott@btinternet.com>
10223 * trans.c (gnu_pending_elaboration_lists): New GC root.
10224 (build_unit_elab): Use..
10226 2002-10-30 Geert Bosch <bosch@gnat.com>
10228 * misc.c : Include optabs.h
10230 * Make-lang.in (misc.o): Add dependency on optabs.h
10232 2002-10-29 Geert Bosch <bosch@gnat.com>
10234 * Make-lang.in (gnatbind): Depend on CONFIG_H
10236 2002-10-29 Geert bosch <bosch@gnat.com>
10238 * misc.c: Unrevert misc.c (1.13)
10240 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
10242 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
10243 maintainership comments.
10245 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
10247 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
10248 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
10249 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
10250 7staprop.adb: Correct statements in comments about
10251 maintainership of GNAT.
10254 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
10255 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
10256 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
10257 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
10258 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
10259 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
10260 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
10261 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
10262 comments about maintainership of GNAT.
10264 PR ada/6919 (forward port of patch for PR ada/5904)
10265 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
10266 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
10267 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
10268 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
10269 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
10270 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
10271 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
10272 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
10273 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
10274 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
10275 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
10276 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
10277 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
10278 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
10279 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
10280 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
10281 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
10282 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
10283 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
10284 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
10285 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
10286 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
10287 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
10288 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
10289 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
10290 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
10291 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
10292 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
10293 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
10294 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
10295 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
10296 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
10297 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
10298 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
10299 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
10300 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
10301 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
10302 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
10303 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
10304 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
10305 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
10306 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
10307 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
10308 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
10309 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
10310 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
10311 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
10312 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
10313 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
10314 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
10315 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
10316 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
10317 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
10318 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
10319 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
10320 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
10321 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
10322 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
10323 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
10324 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
10325 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
10326 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
10327 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
10328 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
10329 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
10330 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
10331 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
10332 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
10333 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
10334 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
10335 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
10336 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
10337 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
10338 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
10339 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
10340 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
10341 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
10342 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
10343 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
10344 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
10345 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
10346 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
10347 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
10348 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
10349 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
10350 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
10351 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
10352 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
10353 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
10354 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
10355 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
10356 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
10357 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
10358 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
10359 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
10360 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
10361 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
10362 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
10363 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
10364 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
10365 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
10366 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
10367 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
10368 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
10369 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
10370 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
10371 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
10372 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
10373 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
10374 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
10375 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
10376 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
10377 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
10378 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
10379 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
10380 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
10381 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
10382 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
10383 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
10384 par-endh.adb par-labl.adb par-load.adb par-prag.adb
10385 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
10386 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
10387 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
10388 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
10389 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
10390 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
10391 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
10392 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
10393 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
10394 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
10395 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
10396 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
10397 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
10398 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
10399 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
10400 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
10401 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
10402 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
10403 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
10404 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
10405 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
10406 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
10407 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
10408 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
10409 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
10410 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
10411 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
10412 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
10413 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
10414 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
10415 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
10416 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
10417 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
10418 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
10419 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
10420 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
10421 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
10422 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
10423 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
10424 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
10425 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
10426 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
10427 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
10428 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
10429 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
10430 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
10431 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
10432 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
10433 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
10434 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
10435 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
10436 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
10437 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
10438 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
10439 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
10440 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
10441 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
10442 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
10443 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
10444 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
10445 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
10446 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
10447 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
10448 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
10449 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
10450 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
10451 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
10452 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
10453 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
10454 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
10455 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
10456 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
10457 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
10458 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
10459 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
10460 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
10461 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
10462 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
10463 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
10464 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
10465 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
10466 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
10467 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
10468 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
10469 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
10470 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
10471 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
10472 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
10473 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
10474 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
10475 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
10476 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
10477 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
10478 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
10479 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
10480 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
10481 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
10482 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
10483 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
10484 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
10485 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
10486 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
10487 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
10488 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
10489 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
10490 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
10491 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
10492 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
10493 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
10494 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
10495 stringt.ads stringt.h style.adb style.ads stylesw.adb
10496 stylesw.ads switch.adb switch.ads sysdep.c system.ads
10497 table.adb table.ads targparm.adb targparm.ads targtyps.c
10498 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
10499 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
10500 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
10501 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
10502 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
10503 usage.ads utils.c utils2.c validsw.adb validsw.ads
10504 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
10505 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
10506 xtreeprs.adb: Correct statements in comments about maintainership
10509 2002-09-23 Zack Weinberg <zack@codesourcery.com>
10511 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
10512 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
10513 * gnatvsn.ads: Gnat_Version_String is now a function.
10514 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
10515 copy the C version_string into a String and return it.
10516 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
10517 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
10518 Remove pragma Ident (Gnat_Version_String). If this was the
10519 sole use of package Gnatvsn, remove the with statement too.
10520 * gnat1drv.adb: Tweak -gnatv output.
10522 2002-09-17 Richard Henderson <rth@redhat.com>
10524 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
10525 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
10526 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
10527 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
10528 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
10529 and real_2expN instead of a loop.
10530 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
10531 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
10533 2002-08-25 Andre Leis <a.leis@gmx.net>
10534 David Billinghurst (David.Billinghurst@riotinto.com>
10536 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
10538 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10540 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
10541 Remove $(CONFIG_H) dependency.
10543 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
10545 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
10547 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10549 * adadecode.c (ada_demangle): Use xstrdup in lieu of
10551 * misc.c (gnat_decode_option): Likewise.
10553 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
10555 * make.adb (Add_Switch): Make Generic_Position a procedure. The
10556 function approach did not work well because of a side effect (the
10557 function call could reallocate the table which was being indexed
10558 using its result). Fixes ada/4851. [RESURRECTED]
10560 2002-07-01 Roger Sayle <roger@eyesopen.com>
10562 * ada/utils.c (builtin_function): Accept an additional parameter.
10564 2002-06-28 Andreas Jaeger <aj@suse.de>
10567 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
10570 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10572 * Makefile.in (SHELL): Set to @SHELL@.
10574 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10576 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
10577 array size calculation.
10579 2002-06-04 Andreas Jaeger <aj@suse.de>
10581 * Make-lang.in (gnatbind): Readd rule that has been lost in last
10584 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
10586 Merge from pch-branch:
10588 * config-lang.in (gtfiles): Add ada-tree.h.
10589 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
10590 (SET_TYPE_MODULUS): New.
10591 (SET_TYPE_INDEX): New.
10592 (SET_TYPE_DIGITS_VALUE): New.
10593 (SET_TYPE_RM_SIZE): New.
10594 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
10595 (SET_TYPE_ADA_SIZE): New.
10596 (SET_TYPE_ACTUAL_BOUNDS): New.
10597 (SET_DECL_CONST_CORRESPONDING_VAR): New.
10598 (SET_DECL_ORIGINAL_FIELD): New.
10599 (TREE_LOOP_ID): Correct typo.
10600 * decl.c: Use new macros.
10601 * utils.c: Include debug.h, use new macros.
10602 * utils2.c: Use new macros.
10604 * ada-tree.h: Update all macros for new tree description.
10605 (struct tree_loop_id): New.
10606 (union lang_tree_node): New.
10607 (struct lang_decl): New.
10608 (struct lang_type): New.
10609 * misc.c (gnat_mark_tree): Delete.
10610 (LANG_HOOKS_MARK_TREE): Delete.
10611 * trans.c (tree_transform): No longer any need to cast
10614 * utils.c (struct language_function): New dummy structure.
10616 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
10617 (misc.o): Likewise.
10618 (utils.o): Likewise; also gtype-ada.h.
10619 * Make-lang.in (gnat1): Add dependency on s-gtype.
10620 (gnatbind): Add dependency on $(CONFIG_H).
10621 * utils.c: Correct last #include.
10622 (stuct e_stack): Remove unnecessary 'static'.
10623 (mark_e_stack): Remove unused prototype.
10625 * scn-nlit.adb: Remove whitespace after version number to
10626 keep lines under 80 chars.
10627 * snames.adb: Likewise.
10628 * treepr.ads: Likewise.
10630 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
10631 (misc.o): Likewise.
10632 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
10633 * config-lang.in (gtfiles): New.
10634 * decl.c: Use gengtype for roots.
10635 * gigi.h: Use gengtype for roots.
10636 * trans.c: Use gengtype for roots.
10637 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
10639 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
10641 * misc.c (gnat_init): Adjust setting of internal_error_function.
10643 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
10645 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
10646 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10647 gnat_ug_wnt.texi: Regenerate.
10649 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
10651 * 5ntaprop.adb (with System.OS_Primitives): Remove.
10653 * cstreams.c (max_path_len): Move from here ...
10654 * adaint.c (__gnat_max_path_len): ... to here.
10655 * adaint.c (__gnat_max_path_len): Declare.
10656 * g-dirope.adb (Max_Path): Adjust.
10657 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
10658 * i-cstrea.ads (max_path_len): Adjust.
10659 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
10660 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
10662 * Makefile.in, Make-lang.in: Documentation is now built in
10663 Make-lang.in. Store Info and generated Texinfo files in the
10665 * gnat_ug.texi: Remove CVS keywords, correct version number.
10666 Set file name correctly.
10668 * gnat_ug_*.texi: Add.
10669 * .cvsignore: Ignore generated Texinfo files.
10671 2002-05-30 Zack Weinberg <zack@codesourcery.com>
10673 * ada.h: Add MI guard macro.
10674 (SUBTYPE): Define constants with an anonymous enum, not static
10676 (IN): Cast constants to appropriate type before use.
10678 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
10680 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
10683 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10685 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
10686 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
10687 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
10688 (ALL_ADA_CFLAGS): Likewise.
10689 (ADA_INCLUDES): Likewise.
10690 Adapt for new working dir.
10691 (GNATBIND): Use Makefile.in version.
10692 (.SUFFIXES): Copy from Makefile.in.
10693 (ada-warn): Define.
10694 (.adb.o, .ads.o): Copy from Makefile.in.
10695 Added $(OUTPUT_OPTION).
10696 (GNAT1_C_OBJS): Moved from Makefile.in.
10697 Prefix with ada subdir.
10698 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
10699 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
10700 Adapt for new working dir.
10701 (EXTRA_GNATBIND_OBJS): Likewise.
10702 (ADA_BACKEND): Moved from Makefile.in.
10703 Renamed to avoid conflict with global BACKEND.
10705 (TARGET_ADA_SRCS): Moved from Makefile.in.
10706 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
10708 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
10709 (ada_extra_files): Moved from Makefile.in.
10710 Prefix with ada subdir.
10711 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
10712 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
10713 (ada/nmake.ads): Likewise.
10714 (update-sources): Moved from Makefile.in.
10715 Prefix with ada subdir.
10716 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
10717 (ADA_TREE_H): Likewise.
10718 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
10719 (ada/memtrack.o): Likewise.
10720 (ada/adadecode.o): Likewise.
10721 Update dependencies.
10722 (ada/adaint.o): New.
10723 (ada/argv.o): Moved from Makefile.in.
10724 Prefix with ada subdir.
10725 Update dependencies.
10726 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
10727 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
10728 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
10729 Prefix with ada subdir.
10730 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
10731 (GNAT DEPENDENCIES): Regenerate.
10732 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
10733 toplevel Makefile.in.
10734 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
10735 (TARGET_ADA_SRCS): Removed.
10736 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
10737 (GNATBIND_OBJS): Likewise.
10738 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
10739 (BACKEND): Removed.
10740 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
10741 (TREE_H): Likewise.
10742 (ada_extra_files): Likewise.
10743 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
10744 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
10745 (update-sources): Likewise.
10746 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
10747 (ADA_TREE_H): Likewise.
10748 (adadecoce.o): Likewise.
10749 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
10750 (GNAT DEPENDENCIES): Likewise.
10752 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10754 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
10755 * Makefile.in: Likewise.
10757 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10759 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
10760 Restore $(CONFIG_H) and prefix.o dependencies.
10761 (ada.stage[1-4]): Depend on stage?-start.
10763 * Makefile.in (b_gnatb.c): Depend on interfac.o.
10765 2002-05-02 Jim Wilson <wilson@redhat.com>
10767 * utils.c (finish_record_type): Change record_size to record_type.
10769 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
10771 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
10772 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
10773 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
10775 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
10777 * misc.c (gnat_parse_file): Update.
10779 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
10781 * misc.c (gnat_init): Don't set lang_attribute_common.
10783 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
10785 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
10787 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
10789 * gnat_ug.texi: New file.
10791 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
10792 instead of gfdl.texi
10794 * xgnatug.adb, ug_words: New files.
10796 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
10797 gnat_rm and gnat-style manuals.
10799 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
10801 * gigi.h (incomplete_type_error): Remove.
10802 * utils.c (incomplete_type_error): Remove.
10804 2002-04-16 Mark Mitchell <mark@codesourcery.com>
10806 * trans.c (tree_transform): Add has_scope argument to
10807 expand_start_stmt_expr.
10809 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10811 * gigi.h (truthvalue_conversion): Rename.
10812 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
10813 * trans.c (tree_transform): Update.
10814 * utils2.c (truthvalue_conversion): Rename, update.
10815 (build_binary_op, build_unary_op): Update.
10817 2002-04-04 Laurent Guerby <guerby@acm.org>
10819 * make.adb: Implement -margs, remove restriction about file name placement.
10820 * makeusg.adb: Documentation update.
10821 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
10822 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
10824 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
10826 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
10827 (builtin_function): Similarly.
10829 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10831 * decl.c (gnat_to_gnu_entity): Update.
10832 * gigi.h (mark_addressable): Rename.
10833 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
10834 * trans.c (tree_transform): Update.
10835 * utils.c (create_var_decl): Update.
10836 * util2.c (build_binary_op, build_unary_op,
10837 fill_vms_descriptor): Update.
10838 (mark_addressable): Rename, update.
10840 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
10842 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
10844 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
10845 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
10846 * trans.c (tree_transform, convert_with_check): Update.
10847 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
10850 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
10852 * gigi.h (finish_incomplete_decl): Rename.
10853 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
10854 * utils.c (gnat_init_decl_processing): Don't set hook.
10855 (finish_incomplete_decl): Rename.
10857 2002-03-29 Andreas Schwab <schwab@suse.de>
10859 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
10862 2001-03-28 Robert Dewar <dewar@gnat.com>
10865 (Remove_Checks): New procedure
10868 (Remove_Checks): New procedure
10871 Use new Duplicate_Subexpr functions
10872 (Duplicate_Subexpr_No_Checks): New procedure
10873 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10874 (Duplicate_Subexpr): Restore original form (checks duplicated)
10875 (Duplicate_Subexpr): Call Remove_Checks
10878 (Duplicate_Subexpr_No_Checks): New procedure
10879 (Duplicate_Subexpr_No_Checks_Orig): New procedure
10880 Add 2002 to copyright notice
10882 * sem_util.adb: Use new Duplicate_Subexpr functions
10885 (Eval_Indexed_Component): This is the place to call
10886 Constant_Array_Ref and to replace the value. We simply merge
10887 the code of this function in here, since it is now no longer
10888 used elsewhere. This fixes the problem of the back end not
10889 realizing we were clever enough to see that this was
10891 (Expr_Val): Remove call to Constant_Array_Ref
10892 (Expr_Rep_Val): Remove call to Constant_Array_Ref
10894 (Constant_Array_Ref): Deal with string literals (patch
10895 suggested by Zack Weinberg on the gcc list)
10897 2001-03-28 Ed Schonberg <schonber@gnat.com>
10899 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
10900 Duplicate_Subexpr_Move_Checks.
10902 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
10903 Duplicate_Subexpr_Move_Checks.
10905 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
10906 value of array exists before retrieving it (it may a private
10907 protected component in a function).
10909 2002-03-28 Geert Bosch <bosch@gnat.com>
10911 * prj-pp.adb : New file.
10913 * prj-pp.ads : New file.
10915 2002-03-28 Andreas Jaeger <aj@suse.de>
10917 * Makefile.in (stamp-sdefault): Fix path for Makefile.
10919 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
10921 * misc.c (gnat_expand_expr): Move prototype.
10923 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10925 * misc.c (insert_default_attributes): Remove.
10927 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10929 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
10930 (gnat_init): Don't set hook.
10931 (gnat_expand_expr): Fix prototype.
10933 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
10935 * misc.c (ggc_p): Remove.
10937 2002-03-27 Geert Bosch <bosch@gnat.com>
10939 * prj-makr.ads, prj-makr.adb : New files.
10941 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
10943 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
10944 (lang_mark_tree): Make static, rename.
10946 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
10948 * misc.c (maybe_build_cleanup): Remove.
10950 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
10952 * gigi.h (yyparse): Remove.
10954 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
10956 * gnat_rm.texi: Sync with ACT version.
10957 (From Ben Brosgol <brosgol@gnat.com>)
10959 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
10961 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
10962 (gnat_init): Remove old hook.
10964 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
10966 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
10967 (yyparse): Rename gnat_parse_file.
10969 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
10971 Delete all lines containing "$Revision:".
10972 * xeinfo.adb: Don't look for revision numbers.
10973 * xnmake.adb: Likewise.
10974 * xsinfo.adb: Likewise.
10975 * xsnames.adb: Likewise.
10976 * xtreeprs.adb: Likewise.
10978 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10980 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
10981 gnat_tree_code_name): Delete.
10982 (tree_code_type, tree_code_length, tree_code_name): Define.
10983 (gnat_init): Don't try to copy into the various tree_code
10986 2002-03-11 Richard Henderson <rth@redhat.com>
10988 * Makefile.in (.NOTPARALLEL): Add fake tag.
10990 2002-03-07 Geert Bosch <bosch@gnat.com>
10992 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
10993 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
10994 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
10995 switch-m.adb, switch-m.ads : New files.
10997 2002-03-07 Geert Bosch <bosch@gnat.com>
10999 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
11000 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
11001 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
11002 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
11003 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
11004 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
11005 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
11006 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
11007 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
11008 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
11009 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
11010 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
11011 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
11012 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
11013 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
11014 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
11015 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
11016 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
11017 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11018 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
11019 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
11020 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
11021 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
11022 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
11023 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
11024 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
11025 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
11026 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
11027 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
11028 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
11029 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
11030 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
11031 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
11032 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
11033 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11034 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
11035 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11036 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
11037 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
11038 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
11039 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
11040 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
11041 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
11042 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
11043 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
11044 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
11045 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
11046 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
11047 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
11048 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
11049 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
11050 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
11051 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
11052 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
11053 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11054 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11055 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11056 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11057 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11058 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11059 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11060 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11061 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11062 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11063 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11064 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11065 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11066 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11067 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11068 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11069 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11070 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11071 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11072 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11073 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11074 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11075 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11076 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11077 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11078 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11079 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11080 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11081 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11082 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11083 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11084 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11085 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11086 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11087 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11088 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11089 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11090 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11091 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11092 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11093 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11094 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11095 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11097 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11098 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11099 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11100 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11102 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11103 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11105 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11106 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11108 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11109 from mdllfile.ad[bs] and mdlltool.ad[bs]
11111 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11113 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11114 lieu of explicit sizeof/sizeof.
11116 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11118 * misc.c (copy_lang_decl): Remove.
11120 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11122 * misc.c: Delete traditional-mode-related code copied from the
11123 C front end but not used, or used only to permit the compiler
11126 2002-02-07 Richard Henderson <rth@redhat.com>
11128 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11129 * adaint.h (__gnat_to_gm_time): Update prototype.
11131 2002-01-30 Richard Henderson <rth@redhat.com>
11133 * trans.c (tree_transform) [N_Loop_Statement]: Use
11134 expand_exit_loop_top_cond.
11136 2001-12-23 Richard Henderson <rth@redhat.com>
11138 * utils.c (end_subprog_body): Push GC context around
11139 rest_of_compilation for nested functions.
11141 2001-12-23 Richard Henderson <rth@redhat.com>
11143 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11145 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11147 * gnat-style.texi (Declarations and Types): Remove ancient style
11148 rule which was mandated by code generation issues.
11150 * gnat-style.texi (header): Add @dircategory, @direntry.
11151 (title page): Remove date.
11152 (general) Add @./@: where approriate, and two spaces after the
11153 full stop at the end of a sentence. Use @samp markup when
11154 referring concrete lexical entities (keywords, attribute names
11155 etc.), and @syntax for ARM grammar elements. Use @r for English
11156 text in comments. Use @emph for emphasis. Change "if-statements"
11157 etc. to "if statements" (without @samp). Break long lines. Make
11158 casing of section names consistent.
11159 (Identifiers): Use @samp markup for variable names.
11160 (Comments): Use @samp markup for comment characters. Line-end
11161 comments may follow any Ada code, not just statements. Fix
11162 misspelling of "Integer" as "integer".
11163 (Loop statements): Do not use variable name "I", use "J".
11164 (Subprogram Declarations): Document alignment.
11165 (Subprogram Bodies, Block statements): Document empty line before
11168 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11170 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11171 function approach did not work well because of a side effect (the
11172 function call could reallocate the table which was being indexed
11173 using its result). Fixes ada/4851.
11175 2001-12-19 Robert Dewar <dewar@gnat.com>
11177 * bindgen.adb: Minor reformatting
11179 * cstand.adb: Minor reformatting
11181 * fmap.adb: Minor reformatting
11182 Change name from Add for Add_To_File_Map (Add is much too generic)
11183 Change Path_Name_Of to Mapped_Path_Name
11184 Change File_Name_Of to Mapped_File_Name
11185 Fix copyright dates in header
11188 Change name from Add for Add_To_File_Map (Add is much too generic)
11189 Change Path_Name_Of to Mapped_Path_Name
11190 Change File_Name_Of to Mapped_File_Name
11191 Fix copyright dates in header
11193 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11194 Add use clause for Fmap.
11196 * make.adb: Minor reformatting
11198 * osint.adb: Minor reformatting. Change of names in Fmap.
11199 Add use clause for Fmap.
11201 * prj-env.adb: Minor reformatting
11203 * prj-env.ads: Minor reformatting
11205 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
11206 error found (there were odd exceptions to this general rule in
11207 -gnatec/-gnatem processing)
11209 2001-12-19 Olivier Hainque <hainque@gnat.com>
11211 * raise.c (__gnat_eh_personality): Exception handling personality
11212 routine for Ada. Still in rough state, inspired from the C++ version
11213 and still containing a bunch of debugging artifacts.
11214 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
11215 inspired from the C++ library.
11217 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
11218 exception handling integration.
11220 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11222 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
11223 (HIE_SOURCES): Add s-secsta.ad{s,b}.
11224 (HIE_OBJS): Add s-fat*.o
11225 (RAVEN_SOURCES): Remove files that are no longer required. Add
11226 interrupt handling files.
11227 (RAVEN_MOD): Removed, no longer needed.
11229 2001-12-19 Robert Dewar <dewar@gnat.com>
11231 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
11232 Add 2001 to copyright date
11234 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
11235 need to force universal inlining for these cases.
11237 2001-12-19 Arnaud Charlet <charlet@gnat.com>
11239 * s-taprob.adb: Minor clean ups so that this unit can be used in
11242 * exp_ch7.adb: Allow use of secondary stack in HI mode.
11243 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
11245 2001-12-19 Vincent Celier <celier@gnat.com>
11247 * prj-tree.ads (Project_Node_Record): Add comments for components
11248 Pkg_Id and Case_Insensitive.
11250 2001-12-19 Pascal Obry <obry@gnat.com>
11252 * g-socket.adb: Minor reformatting. Found while reading code.
11254 2001-12-19 Robert Dewar <dewar@gnat.com>
11256 * prj-tree.ads: Minor reformatting
11258 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
11260 * config-lang.in (diff_excludes): Remove.
11262 2001-12-17 Ed Schonberg <schonber@gnat.com>
11264 * sem_res.adb (Resolve_Selected_Component): do not generate a
11265 discriminant check if the selected component is a component of
11266 the argument of an initialization procedure.
11268 * trans.c (tree_transform, case of arithmetic operators): If result
11269 type is private, the gnu_type is the base type of the full view,
11270 given that the full view itself may be a subtype.
11272 2001-12-17 Robert Dewar <dewar@gnat.com>
11274 * sem_res.adb: Minor reformatting
11276 * trans.c (tree_transform, case N_Real_Literal): Add missing third
11277 parameter in call to Machine (unknown horrible effects from this
11280 * urealp.h: Add definition of Round_Even for call to Machine
11281 Add third parameter for Machine
11283 2001-12-17 Ed Schonberg <schonber@gnat.com>
11285 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
11286 predefined units in No_Run_Time mode.
11288 2001-12-17 Richard Kenner <kenner@gnat.com>
11290 * misc.c (insn-codes.h): Now include.
11292 2001-12-17 Olivier Hainque <hainque@gnat.com>
11294 * a-except.adb: Preparation work for future integration of the GCC 3
11295 exception handling mechanism
11296 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
11297 to factorize previous code sequences and make them externally callable,
11298 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
11299 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
11300 Use the new notification routines.
11302 2001-12-17 Emmanuel Briot <briot@gnat.com>
11304 * prj-tree.ads (First_Choice_Of): Document the when others case
11306 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11308 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
11309 HI-E mode, in order to support Ravenscar profile properly.
11311 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
11312 mode on 32 bits targets.
11314 2001-12-17 Vincent Celier <celier@gnat.com>
11316 * fmap.adb: Initial version.
11318 * fmap.ads: Initial version.
11320 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
11321 If search is successfully done, add to mapping.
11323 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
11326 (Gnatmake): Add new local variable Mapping_File_Name.
11327 Create mapping file when using project file(s).
11328 Delete mapping file before exiting.
11330 * opt.ads (Mapping_File_Name): New variable
11332 * osint.adb (Find_File): Use path name found in mapping, if any.
11334 * prj-env.adb (Create_Mapping_File): New procedure
11336 * prj-env.ads (Create_Mapping_File): New procedure.
11338 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
11341 * usage.adb: Add entry for new switch -gnatem.
11343 * Makefile.in: Add dependencies for fmap.o.
11345 2001-12-17 Ed Schonberg <schonber@gnat.com>
11347 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
11348 is a package instantiation rewritten as a package body.
11349 (Install_Withed_Unit): Undo previous change, now redundant.
11351 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11354 (Compute_Length): Move conversion to Unsigned to callers.
11355 (Get_Max_Size): Convert Len expression to Unsigned after calls to
11356 Compute_Length and Determine_Range.
11357 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
11358 Compute_Length and Determine_Range.
11359 Above changes fix problem with length computation for supernull arrays
11360 where Max (Len, 0) wasn't getting applied due to the Unsigned
11361 conversion used by Compute_Length.
11363 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11366 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
11367 System.Secondary_Stack.
11368 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
11370 Remove unused entity RE_Exception_Data.
11372 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
11374 * rident.ads (No_Secondary_Stack): New restriction.
11376 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11378 * gnat_rm.texi: Fix minor typos. Found while reading the section
11379 regarding "Bit_Order Clauses" that was sent to a customer.
11380 Very interesting documentation!
11382 2001-12-17 Robert Dewar <dewar@gnat.com>
11384 * sem_case.adb (Choice_Image): Avoid creating improper character
11385 literal names by using the routine Set_Character_Literal_Name. This
11386 fixes bombs in certain error message cases.
11388 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11390 * a-reatim.adb: Minor reformatting.
11392 2001-12-17 Ed Schonberg <schonber@gnat.com>
11394 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
11395 case where the formal is an extension of another formal in the current
11396 unit or in a parent generic unit.
11398 2001-12-17 Arnaud Charlet <charlet@gnat.com>
11400 * s-tposen.adb: Update comments. Minor reformatting.
11401 Minor code clean up.
11403 * s-tarest.adb: Update comments. Minor code reorganization.
11405 2001-12-17 Gary Dismukes <dismukes@gnat.com>
11407 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
11410 2001-12-17 Robert Dewar <dewar@gnat.com>
11412 * exp_attr.adb: Minor reformatting
11414 2001-12-17 Ed Schonberg <schonber@gnat.com>
11416 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
11417 derivations nested within a child unit: verify that the parent
11418 type is declared in an outer scope.
11420 2001-12-17 Robert Dewar <dewar@gnat.com>
11422 * sem_ch12.adb: Minor reformatting
11424 2001-12-17 Ed Schonberg <schonber@gnat.com>
11426 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
11427 warning if current unit is a predefined one, from which bodies may
11430 2001-12-17 Robert Dewar <dewar@gnat.com>
11432 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
11433 Fix header format. Add 2001 to copyright date.
11435 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
11436 which caused CE during compilation if checks were enabled.
11438 2001-12-17 Vincent Celier <celier@gnat.com>
11441 (Switches_Of): New function
11442 (Test_If_Relative_Path): New procedure
11443 (Add_Switches): Use new function Switches_Of
11444 (Collect_Arguments_And_Compile): Use new function Switches_Of.
11445 When using a project file, test if there are any relative
11446 search path. Fail if there are any.
11447 (Gnatmake): Only add switches for the primary directory when not using
11448 a project file. When using a project file, change directory to the
11449 object directory of the main project file. When using a project file,
11450 test if there are any relative search path. Fail if there are any.
11451 When using a project file, fail if specified executable is relative
11452 path with directory information, and prepend executable, if not
11453 specified as an absolute path, with the exec directory. Make sure
11454 that only one -o switch is transmitted to the linker.
11456 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
11459 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
11460 when using a non standard naming scheme.
11461 (Check_Ada_Naming_Scheme): Make sure that error messages
11462 do not raise exceptions.
11463 (Is_Illegal_Append): Return True if there is no dot in the suffix.
11464 (Language_Independent_Check): Check the exec directory.
11466 * prj.adb (Project_Empty): Add new component Exec_Directory
11469 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
11470 (Project_Data): Add component Exec_Directory
11472 * snames.adb: Updated to match snames.ads revision 1.215
11474 * snames.ads: Added Exec_Dir
11476 2001-12-17 Robert Dewar <dewar@gnat.com>
11478 * make.adb: Minor reformatting
11480 * prj-nmsc.adb: Minor reformatting
11482 * snames.adb: Updated to match snames.ads
11484 * snames.ads: Alphebetize entries for project file
11486 2001-12-17 Ed Schonberg <schonber@gnat.com>
11488 * trans.c (process_freeze_entity): Do nothing if the entity is a
11489 subprogram that was already elaborated.
11491 2001-12-17 Richard Kenner <kenner@gnat.com>
11493 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
11494 and Esize if object is referenced via pointer.
11496 2001-12-17 Ed Schonberg <schonber@gnat.com>
11498 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
11499 is discrete before analyzing choices.
11501 2001-12-17 Joel Brobecker <brobecke@gnat.com>
11503 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
11504 containing the name of the Ada Main Program. This string is mainly
11505 intended for the debugger.
11506 (Gen_Output_File_C): Do the equivalent change when generating a C file.
11508 2001-12-17 Robert Dewar <dewar@gnat.com>
11510 * ali.adb: Set new Dummy_Entry field in dependency entry
11512 * ali.ads: Add Dummy_Entry field to source dependency table
11514 * bcheck.adb (Check_Consistency): Ignore dummy D lines
11516 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
11518 * lib-writ.ads: Document dummy D lines for missing files.
11520 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
11522 2001-12-17 Robert Dewar <dewar@gnat.com>
11524 * ali.adb: Type reference does not reset current file.
11526 * ali.adb: Recognize and scan renaming reference
11528 * ali.ads: Add spec for storing renaming references.
11530 * lib-xref.ads: Add documentation for handling of renaming references
11532 * lib-xref.adb: Implement output of renaming reference.
11535 (Determine_Range): Document local variables
11536 (Determine_Range): Make sure Hbound is initialized. It looks as though
11537 there could be a real problem here with an uninitialized reference
11538 to Hbound, but no actual example of failure has been found.
11540 2001-12-17 Laurent Pautet <pautet@gnat.com>
11543 Fix comment of Shutdown_Socket and Close_Socket. These functions
11544 should not fail silently because if they are called twice, this
11545 probably means that there is a race condition in the user program.
11546 Anyway, this behaviour is consistent with the rest of this unit.
11547 When an error occurs, an exception is raised with the error message
11548 as exception message.
11550 2001-12-17 Robert Dewar <dewar@gnat.com>
11552 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
11553 that it happens before modification of Sloc values for -gnatD.
11555 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
11556 so that it happens before modification of Sloc values for -gnatD.
11558 * switch.adb: Minor reformatting
11560 2001-12-15 Richard Henderson <rth@redhat.com>
11562 * sem_ch7.adb: Wrap comment.
11564 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11566 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
11567 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
11568 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
11569 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
11570 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
11571 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
11572 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
11573 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
11574 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
11575 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
11576 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
11577 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
11578 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
11579 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
11580 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
11581 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
11582 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
11583 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
11584 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
11585 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
11586 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
11587 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
11588 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
11589 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
11592 2001-12-14 Vincent Celier <celier@gnat.com>
11594 * osint.adb(Create_Debug_File): When an object file is specified,
11595 put the .dg file in the same directory as the object file.
11597 2001-12-14 Robert Dewar <dewar@gnat.com>
11599 * osint.adb: Minor reformatting
11601 * lib-xref.adb (Output_Instantiation): New procedure to generate
11602 instantiation references.
11604 * lib-xref.ads: Add documentation of handling of generic references.
11606 * ali.adb (Read_Instantiation_Ref): New procedure to read
11607 instantiation references
11609 * ali.ads: Add spec for storing instantiation references
11611 * bindusg.adb: Minor reformatting
11613 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11615 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11617 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11619 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
11623 Add 2001 to copyright date
11624 Add entry for Latin-5 (Cyrillic ISO-8859-5)
11626 2001-12-14 Matt Gingell <gingell@gnat.com>
11628 * adaint.c: mktemp is a macro on Lynx and can not be used as an
11631 2001-12-14 Richard Kenner <kenner@gnat.com>
11633 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
11634 if operand is CONSTRUCTOR.
11636 2001-12-14 Ed Schonberg <schonber@gnat.com>
11638 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
11639 before emiting check on right-hand side, so that exception information
11642 2001-12-14 Richard Kenner <kenner@gnat.com>
11644 * utils.c (create_var_decl): Throw away initializing expression
11645 if just annotating types and non-constant.
11647 2001-12-14 Vincent Celier <celier@gnat.com>
11649 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
11652 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11654 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
11656 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
11658 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
11660 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
11662 * ChangeLog: Remove piece of diff output.
11664 2001-12-14 Geert Bosch <bosch@gnat.com>
11666 * config-lang.in: Update copyright notice
11668 * layout.adb: Remove commented out code.
11670 * mdllfile.ads: Update copyright notice. Fix header format.
11672 * sem_case.ads: Likewise.
11674 * sem_ch3.adb: Minor reformatting.
11676 2001-12-12 Geert Bosch <bosch@gnat.com>
11678 * freeze.ads: Update copyright date.
11680 * g-comlin.ads: Minor reformatting.
11682 * gnat-style.texi: Fix typo.
11684 2001-12-12 Geert Bosch <bosch@gnat.com>
11686 * einfo.h: Regenerate.
11688 2001-12-12 Ed Schonberg <schonber@gnat.com>
11690 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
11691 on known node types, rather than untyped fields. Further cleanups.
11693 2001-12-12 Robert Dewar <dewar@gnat.com>
11696 (Save_Entity_Descendant): Minor comment update.
11697 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
11698 of an N_Attribute_Reference node. As per note below, this does not
11699 eliminate need for Associated_Node in attribute ref nodes.
11700 (Associated_Node): Documentation explicitly mentions attribute
11701 reference nodes, since this field is used in such nodes.
11703 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
11705 2001-12-12 Robert Dewar <dewar@gnat.com>
11707 * s-stalib.adb: Add more comments on with statements being needed
11709 * par-ch12.adb: Minor reformatting
11711 * prj-dect.ads: Fix copyright header
11713 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
11714 inputs fit in 32 bits, but the result still overflows.
11716 * s-fatgen.ads: Minor comment improvement
11718 2001-12-12 Ed Schonberg <schonber@gnat.com>
11720 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
11721 formal derived type, look for an inherited component from the full
11722 view of the parent, if any.
11724 2001-12-12 Robert Dewar <dewar@gnat.com>
11726 * checks.ads (Apply_Alignment_Check): New procedure.
11728 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
11729 ensure that the alignment of objects with address clauses is
11730 appropriate, and raise PE if not.
11732 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
11733 Exp_Pakd.Known_Aligned_Enough
11735 * mdllfile.ads: Minor reformatting
11737 * mlib-fil.ads: Minor reformatting
11739 2001-12-12 Ed Schonberg <schonber@gnat.com>
11741 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
11742 fix to any component reference if enclosing record has non-standard
11745 2001-12-12 Vincent Celier <celier@gnat.com>
11747 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
11750 2001-12-12 Ed Schonberg <schonber@gnat.com>
11752 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
11755 2001-12-12 Robert Dewar <dewar@gnat.com>
11757 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
11759 2001-12-12 Emmanuel Briot <briot@gnat.com>
11761 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
11762 and it adds dependencies to system.io.
11764 2001-12-12 Pascal Obry <obry@gnat.com>
11766 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
11769 2001-12-11 Ed Schonberg <schonber@gnat.com>
11771 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
11772 that is the parent of other generics, the instance body replaces the
11773 instance node. Retrieve the instance of the spec, which is the one
11774 that is visible in clients and within the body.
11776 2001-12-11 Vincent Celier <celier@gnat.com>
11778 * gnatmain.adb: Initial version.
11780 * gnatmain.ads: Initial version.
11782 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
11784 * snames.adb: Updated to match snames.ads.
11786 * snames.ads: Added Gnatstub.
11788 2001-12-11 Vincent Celier <celier@gnat.com>
11790 * prj-attr.adb (Initialization_Data): Change name from
11791 Initialisation_Data.
11793 2001-12-11 Emmanuel Briot <briot@gnat.com>
11795 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
11796 + and * applied to backslashed expressions like \r.
11798 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
11800 * g-os_lib.ads: String_List type added, Argument_List type is now
11801 subtype of String_List.
11803 2001-12-11 Robert Dewar <dewar@gnat.com>
11805 * g-os_lib.ads: Change copyright to FSF
11806 Add comments for String_List type
11808 2001-12-11 Vincent Celier <celier@gnat.com>
11810 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
11811 string to the buffer).
11813 2001-12-11 Ed Schonberg <schonber@gnat.com>
11815 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
11818 * sem_attr.adb: Simplify previous fix for Address.
11819 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
11820 to avoid anomalies where the bound of the type appears to raise
11823 2001-12-11 Robert Dewar <dewar@gnat.com>
11825 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
11828 2001-12-11 Ed Schonberg <schonber@gnat.com>
11830 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
11831 renamed unit before checking for recursive instantiations.
11833 2001-12-11 Emmanuel Briot <briot@gnat.com>
11835 * prj.ads: Add comments for some of the fields.
11837 2001-12-11 Robert Dewar <dewar@gnat.com>
11839 * lib-xref.adb (Output_Refs): Don't output type references outside
11840 the main unit if they are not otherwise referenced.
11842 2001-12-11 Ed Schonberg <schonber@gnat.com>
11844 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
11845 code and diagnose additional illegal uses
11847 * sem_util.adb (Is_Object_Reference): An indexed component is an
11848 object only if the prefix is.
11850 2001-12-11 Vincent Celier <celier@gnat.com>
11852 * g-diopit.adb: Initial version.
11854 * g-diopit.ads: Initial version.
11857 (Expand_Path): Avoid use of Unbounded_String
11858 (Find, Wildcard_Iterator): Moved to child package Iteration
11860 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
11862 2001-12-11 Robert Dewar <dewar@gnat.com>
11864 * sem_attr.adb: Minor reformatting
11866 2001-12-11 Ed Schonberg <schonber@gnat.com>
11868 * sem_ch3.adb: Clarify some ???.
11870 2001-12-11 Robert Dewar <dewar@gnat.com>
11872 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
11873 Exp_Pakd.Known_Aligned_Enough
11875 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
11876 version is moved to Exp_Ch13.
11878 2001-12-11 Robert Dewar <dewar@gnat.com>
11880 * einfo.ads: Minor reformatting
11882 * exp_ch5.adb: Add comment for previous.change
11884 * ali.adb: New interface for extended typeref stuff.
11886 * ali.ads: New interface for typeref stuff.
11888 * checks.adb (Apply_Alignment_Check): New procedure.
11890 * debug.adb: Add -gnatdM for modified ALI output
11892 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
11894 * lib-xref.adb: Extend generation of <..> notation to cover
11895 subtype/object types. Note that this is a complete rewrite,
11896 getting rid of the very nasty quadratic algorithm previously
11897 used for derived type output.
11899 * lib-xref.ads: Extend description of <..> notation to cover
11900 subtype/object types. Uses {..} for these other cases.
11901 Also use (..) for pointer types.
11903 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
11905 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
11906 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
11908 2001-12-11 Vincent Celier <celier@gnat.com>
11911 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
11912 Changed /BIND_ONLY to /ACTIONS=BIND
11913 Changed /LINK_ONLY to /ACTIONS=LINK
11915 2001-12-11 Ed Schonberg <schonber@gnat.com>
11917 * sem_ch8.adb (Find_Selected_Component): improved search for a
11918 candidate package in case of error.
11920 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
11921 chain back on scope stack before reinstalling use clauses.
11923 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
11924 is enabled, do not kill the code for the condition, to preserve
11927 2001-12-11 Robert Dewar <dewar@gnat.com>
11929 * checks.adb (Insert_Valid_Check): Apply validity check to expression
11930 of conversion, not to result of conversion.
11932 2001-12-11 Ed Schonberg <schonber@gnat.com>
11934 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
11935 before freezing parent. If the declarations are mutually recursive,
11936 an access to the current record type may be frozen before the
11937 derivation is complete.
11939 2001-12-05 Vincent Celier <celier@gnat.com>
11941 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
11942 -c /COMPILE_ONLY, -l /LINK_ONLY
11945 (Bind_Only): New Flag
11946 (Link_Only): New flag
11948 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
11951 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
11954 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
11955 (Gnatmake): Set the step flags. Only perform a step if the
11956 corresponding step flag is True.
11957 (Scan_Make_Arg): Reset the bind and link step flags when -u
11958 or -gnatc has been specified.
11960 2001-12-05 Ed Schonberg <schonber@gnat.com>
11962 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
11963 get bounds from right operand.
11965 * sem_eval.adb: Minor reformatting
11967 * exp_util.adb (Make_Literal_Range): use bound of literal rather
11968 than Index'First, its lower bound may be different from 1.
11970 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
11973 2001-12-05 Vincent Celier <celier@gnat.com>
11975 * prj-nmsc.adb Minor reformatting
11977 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
11978 set and libraries are not supported.
11980 2001-12-05 Ed Schonberg <schonber@gnat.com>
11982 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
11983 private view explicitly, so the back-end can treat as a global
11986 2001-12-05 Ed Schonberg <schonber@gnat.com>
11988 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
11989 unit, always replace instance node with new body, for ASIS use.
11991 2001-12-05 Vincent Celier <celier@gnat.com>
11993 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
11994 libraries are not supported and both attributes Library_Name and
11995 Library_Dir are specified.
11997 * prj-proc.adb (Expression): Set location of Result to location of
12000 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
12001 (prj-nmsc is now importing MLib.Tgt)
12003 * prj-proc.adb: Put the change indicated above that was forgotten.
12005 2001-12-05 Robert Dewar <dewar@gnat.com>
12007 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
12009 2001-12-05 Ed Schonberg <schonber@gnat.com>
12011 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
12012 constraint, introduce explicit subtype declaration and derive from it.
12014 * sem_ch3.adb: Minor reformatting
12016 2001-12-05 Robert Dewar <dewar@gnat.com>
12018 * checks.adb (Determine_Range): Increase cache size for checks.
12021 * exp_ch6.adb: Minor reformatting
12022 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
12023 a parameter whose root type is System.Address, since treating such
12024 subprograms as pure in the code generator is almost surely a mistake
12025 that will lead to unexpected results.
12027 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
12028 change handling of conversions.
12030 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
12032 2001-12-05 Ed Schonberg <schonber@gnat.com>
12034 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
12035 aggregate with static wrong size, attach generated Raise node to
12038 2001-12-05 Robert Dewar <dewar@gnat.com>
12040 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
12041 Fixes compilation abandoned bomb in B24009B.
12043 2001-12-05 Ed Schonberg <schonber@gnat.com>
12046 Document use of Associated_Node on Selected_Components.
12047 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
12048 to clarify use of untyped descendant fields.
12050 2001-12-05 Robert Dewar <dewar@gnat.com>
12052 * prj-dect.ads: Add ??? comment
12053 Add 2001 to copyright notice (was not done in after all)
12055 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12057 * prj.ads: Minor reformatting throughout, and add some ??? comments
12059 * snames.ads: Minor reformatting
12061 2001-12-05 Geert Bosch <bosch@gnat.com>
12063 * snames.adb: Autoupdate
12065 2001-12-05 Vincent Celier <celier@gnat.com>
12067 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12069 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12071 * prj-env.adb: Minor comment changes (modifying -> extends).
12073 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12075 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12078 * prj.adb (Initialize): Change Modifying to Extends.
12080 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12082 * prj.ads: Minor comment change (Modifying -> extending).
12084 * snames.ads: Change modifying to extends.
12086 2001-12-05 Robert Dewar <dewar@gnat.com>
12088 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12091 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12092 do this after all. Add 2001 to copyright notice
12094 2001-12-04 Geert Bosch <bosch@gnat.com>
12096 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12098 2001-12-04 Robert Dewar <dewar@gnat.com>
12100 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12101 location if we already have errors. Stops some cases of cascaded
12104 * errout.adb: Improve comment.
12106 2001-12-04 Robert Dewar <dewar@gnat.com>
12109 (Analyze_Formal_Type_Definition): Defend against Error.
12110 (Analyze_Formal_Subprogram): Defend against Error.
12112 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12113 remove following semicolon if present. Removes cascaded error.
12115 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12118 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12119 exceptions equals 0.
12120 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12121 Fixes PIWG E tests (which have to be run with -gnatL).
12123 2001-12-04 Robert Dewar <dewar@gnat.com>
12125 * einfo.ads: Minor reformatting
12127 2001-12-04 Ed Schonberg <schonber@gnat.com>
12129 * einfo.ads: Block_Node points to the identifier of the block, not to
12130 the block node itself, to preserve the link when the block is
12131 rewritten, e.g. within an if-statement with a static condition.
12133 * inline.adb (Cleanup_Scopes): recover block statement from block
12134 entity using new meaning of Block_Node.
12136 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12137 identifier of block node, rather than to node itself.
12139 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12142 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12143 (Discrimify): Go back to setting the Etypes of the selected component
12144 because the Vname component does not exist at this point and will
12145 fail name resolution. Also set Analyzed.
12146 Remove with and use of Sem_Res.
12148 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12150 * Makefile.in: (HIE_SOURCES): add s-fat*.
12152 2001-12-04 Robert Dewar <dewar@gnat.com>
12155 (Compile_Time_Known_Attribute): New procedure.
12156 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12157 proper range check.
12159 2001-12-04 Ed Schonberg <schonber@gnat.com>
12161 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12162 processing discriminants to diagnose illegal default values.
12164 2001-12-04 Ed Schonberg <schonber@gnat.com>
12166 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12167 access discriminant within a type extension that constrains its
12168 parent discriminants.
12170 2001-12-04 Ed Schonberg <schonber@gnat.com>
12172 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12173 is malformed, use instance of Any_Id to allow analysis to proceed.
12175 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12176 type definition is illegal.
12177 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12180 2001-12-04 Ed Schonberg <schonber@gnat.com>
12182 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12185 2001-12-04 Robert Dewar <dewar@gnat.com>
12187 * errout.adb: Minor reformatting
12189 2001-12-04 Robert Dewar <dewar@gnat.com>
12191 * exp_util.adb: Minor reformatting from last change
12193 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12194 which is a rewriting of an expression, traverse the original
12195 expression to remove warnings that may have been posted on it.
12197 2001-12-04 Ed Schonberg <schonber@gnat.com>
12199 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12200 record that has other packed components.
12202 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12204 * adaint.c: Minor cleanups.
12206 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
12208 * adaint.c: Do not use utime.h on vxworks.
12210 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12212 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
12213 more confusion than it solves.
12215 2001-12-04 Geert bosch <bosch@gnat.com>
12217 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
12219 2001-12-04 Geert Bosch <bosch@gnat.com>
12221 * Makefile.in (update-sources): New target.
12222 For use by gcc_release script.
12224 2001-12-04 Ed Schonberg <schonber@gnat.com>
12226 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
12227 a configuration pragma, it is now legal wherever a pragma can appear.
12229 2001-12-04 Zack Weinberg <zack@codesourcery.com>
12231 * Makefile.in: Don't set ALL. Delete @cross_defines@,
12232 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
12233 is now @CROSS@ -DIN_GCC; update comment.
12235 2001-12-04 Robert Dewar <dewar@gnat.com>
12237 * einfo.adb (Has_Pragma_Pure_Function): New flag.
12238 Fix problem that stopped ceinfo from working
12240 * einfo.ads (Has_Pragma_Pure_Function): New flag.
12242 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
12244 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12247 (File_Time_Stamp): New procedure.
12248 (Preserve_Mode): New boolean.
12249 (Write_Unit): Pass time stamp.
12250 Implement -p switch (preserve time stamps).
12252 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
12254 * gnatchop.adb: Do usage info for -p switch
12256 * adaint.h (__gnat_set_file_time_name): New function
12258 * adaint.c (__gnat_set_file_time_name): Implement
12260 * adaint.h: Fix typo
12262 2001-12-03 Robert Dewar <dewar@gnat.com>
12264 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
12265 have Associated_Node.
12267 2001-12-03 Robert Dewar <dewar@gnat.com>
12269 * prj-proc.adb: Minor reformatting
12271 * make.adb: Minor reformatting
12273 2001-12-03 Geert Bosch <bosch@gnat.com>
12275 * make.adb: Minor reformatting.
12277 2001-12-03 Robert Dewar <dewar@gnat.com>
12279 * sem_ch12.adb: Minor reformatting
12281 2001-12-03 Ed Schonberg <schonber@gnat.com>
12283 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
12284 push Standard on the stack before analyzing the instance body,
12285 in order to have a clean visibility environment.
12287 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
12289 2001-12-03 Ed Schonberg <schonber@gnat.com>
12291 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
12292 instantiation of a body that contains an inlined body.
12294 2001-12-03 Ed Schonberg <schonber@gnat.com>
12297 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
12298 to prevent freezing within formal packages.
12299 (Freeze_Subprogram_Body): If body comes from another instance that
12300 appeared before its own body, place freeze node at end of current
12301 declarative part, to prevent a back-end crash.
12302 (Inline_Instance_Body): Handle properly a package instance within
12303 a subprogram instance that is a child unit.
12305 2001-12-01 Graham Stott <grahams@redhat.com>
12307 * Makefile.in (misc.o): Add missing $(srcdir) prefix
12308 and add optabs.h dependency.
12310 * misc.c: Include optabs.h
12311 (gnat_tree_code_type): Make static and const.
12312 (gnat_tree_code_length): Likewise.
12313 (gnat_tree_code_name): Likewise.
12314 (update_setjmp_buf): Obtain operands mode from insn_data.
12316 2001-11-29 Richard Henderson <rth@redhat.com>
12318 * init.c: Remove obsolete dwarf2 frame.h section.
12320 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
12322 * Make-lang.in (ada.generated-manpages): New dummy target.
12324 2001-11-29 Ed Schonberg <schonber@gnat.com>
12326 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
12327 into Command, an array conversion is illegal here. Uncovered by
12330 2001/11/28 Geert Bosch <bosch@gnat.com>
12332 * init.c: Minor whitespace changes.
12334 2001-11-28 Doug Rupp <rupp@gnat.com>
12336 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
12339 2001-11-28 Zack Weinberg <zack@codesourcery.com>
12341 * misc.c (gnat_expand_constant): Move declaration above
12342 definition of lang_hooks.
12343 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
12344 (gnat_init): lang_expand_constant no longer exists.
12346 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
12347 always have vprintf.
12348 (gnat_init): Always call set_internal_error_function.
12350 2001-11-27 Andreas Jaeger <aj@suse.de>
12352 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
12354 2001-11-27 Laurent Guerby <guerby@acm.org>
12356 * Makefile.in: Regenerate Ada dependencies.
12358 2001-11-26 Richard Henderson <rth@redhat.com>
12360 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
12361 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
12362 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
12364 2001-11-25 Laurent Guerby <guerby@acm.org>
12366 * sysdep.c (rts_get_*): Fix style.
12368 2001-11-19 Laurent Guerby <guerby@acm.org>
12370 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
12371 since it is of no apparent use and cause warnings.
12373 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
12375 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
12377 (gnat_init): Don't return NULL.
12378 (finish_parse): Remove.
12380 2001-11-17 Laurent Guerby <guerby@acm.org>
12382 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
12383 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
12384 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
12385 * lang-spec.h: Add missing struct field to silence warnings.
12386 * sysdep.c (rts_get_*): Provide K&R prototype.
12387 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
12388 * traceback.c (Unlock_Task, Lock_Task): Likewise.
12389 * tracebak.c (__gnat_backtrace): Remove unused variable.
12390 * utils.c (end_subprog_body): Move to K&R style.
12392 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12394 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
12396 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
12398 * misc.c (gnat_init): Change prototype. Include the
12399 functionality of the old init_parse and init_decl_processing.
12400 (gnat_init_decl_processing): New prototype.
12401 (init_parse): Remove.
12402 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
12404 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12406 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
12407 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
12408 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
12409 set_yydebug): Remove.
12411 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
12413 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
12414 (struct lang_hooks): Constify.
12415 (language_string, lang_identify): Remove.
12416 * utils.c (init_decl_processing): Update.
12418 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12420 * misc.c: Include langhooks-def.h.
12421 * Makefile.in: Update.
12423 2001-10-30 Robert Dewar <dewar@gnat.com>
12426 (Check_Identifier): Rewrite circuit to be compatible with use of letters
12427 in the upper half of ASCII.
12428 (Check_Identifier): Minor reformatting
12430 2001-10-30 Geert Bosch <bosch@gnat.com>
12432 * (Associated_Node, Set_Associated_Node): Do not check for
12435 2001-10-30 Robert Dewar <dewar@gnat.com>
12437 * a-reatim.ads: Minor reformatting
12439 2001-10-30 Robert Dewar <dewar@gnat.com>
12441 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
12442 undocumented declarations.
12444 2001-10-30 Pascal Obry <obry@gnat.com>
12446 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
12447 to the binder and linker.
12450 * mdll.ads: Fix layout. Update copyright notice.
12452 * mdll.adb: Fix layout. Update copyright notice.
12454 2001-10-30 Robert Dewar <dewar@gnat.com>
12456 * usage.adb: Minor fix to output for -gnaty.
12458 2001-10-30 Ed Schonberg <schonber@gnat.com>
12460 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
12461 to accommodate all its possible values.
12463 * a-reatim.adb (Split): Special-case handling of Time_Span_First
12464 and of small absolute values of T.
12466 2001-10-30 Richard Kenner <kenner@gnat.com>
12468 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
12469 set_mem_attributes since not needed and wrong if RESULT if a REG;
12470 fixes ACATS failures.
12472 2001-10-30 Geert Bosch <bosch@gnat.com>
12474 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
12475 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
12477 2001-10-30 Robert Dewar <dewar@gnat.com>
12479 * bindusg.adb: Undocument -f switch.
12481 * gnatcmd.adb: Remove /FULL_ELABORATION.
12483 * opt.ads (Force_RM_Elaboration_Order): Document that this is
12486 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
12488 * gnatbind.adb: Minor update of warning msg.
12490 2001-10-30 Vincent Celier <celier@gnat.com>
12492 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
12493 for project file switches (-P (/PROJECT_FILE=),
12494 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
12497 2001-10-30 Geert Bosch <bosch@gnat.com>
12499 * decl.c: Minor whitespace fixes.
12501 2001-10-30 Richard Kenner <kenner@gnat.com>
12503 * utils2.c (build_allocator): Test for SIZE overflow in array case too
12505 2001-10-30 Geert Bosch <bosch@gnat.com>
12507 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
12508 Found due to GCC 3.0 warning of using uninitialized value.
12511 (Get_Max_Size): Use variant record for tracking value/expression.
12512 Makes logic clearer and prevents warnings for uninitialized variables.
12513 (Layout_Array_Type): Use variant record for tracking value/expression.
12514 Makes logic clearer and prevents warnings for uninitialized variables.
12516 2001-10-30 Robert Dewar <dewar@gnat.com>
12518 * lib.adb: Minor reformatting
12520 * s-taprop.ads: Minor reformatting
12522 2001-10-29 Laurent Guerby <guerby@acm.org>
12525 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
12527 (_gnat_error_handler): Make MSG const.
12529 2001-10-29 Richard Kenner <kenner@gnat.com>
12531 * sysdep.c: Fix localtime_r problem on LynxOS.
12532 Also remove #elif to avoid warnings.
12534 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
12537 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
12539 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
12541 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
12542 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
12543 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
12544 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
12545 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
12546 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
12547 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
12548 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
12549 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
12550 types.ads, urealp.adb: Fix spelling errors.
12552 2001-10-27 Laurent Guerby <guerby@acm.org>
12554 * trans.c (gigi): Fix non determinism leading to bootstrap
12555 comparison failures for debugging information.
12557 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
12559 * gnat_rm.texi: Use @./@: where appropriate.
12561 2001-10-26 Robert Dewar <dewar@gnat.com>
12563 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
12565 2001-10-26 Richard Kenner <kenner@gnat.com>
12567 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
12569 2001-10-26 Richard Kenner <kenner@gnat.com>
12571 * decl.c (validate_size): Modify message for bad size to avoid
12572 implication that compiler is modifying the size.
12574 2001-10-26 Robert Dewar <dewar@gnat.com>
12576 * prj-util.adb: Minor reformatting. Fix bad header format.
12578 2001-10-26 Robert Dewar <dewar@gnat.com>
12580 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
12582 * sinfo.ads: Clarify use of Associated_Node (documentation only).
12584 * sem_ch12.adb: Change Node4 to Associated_Node. Change
12585 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
12586 much more narrowly in places where needed. These are cleanups.
12588 2001-10-26 Joel Brobecker <brobecke@gnat.com>
12590 * 5zosinte.ads (null_pthread): new constant.
12593 (Initialize_TCB): Initialize thread ID to null, to be able to verify
12594 later that this field has been set.
12595 (Finalize_TCB): ditto.
12596 (Suspend_Task): Verify that the thread ID is not null before using it.
12597 (Resume_Task): ditto.
12600 (Resume_All_Tasks): Lock the tasks list before using it.
12601 (Suspend_All_Tasks): ditto.
12603 2001-10-26 Richard Kenner <kenner@gnat.com>
12605 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
12606 Make constant variant of designated type for Is_Access_Constant.
12607 Call update_pointer_to with main variant.
12609 * trans.c (process_freeze_entity, process_type):
12610 Call update_pointer_to on main variant.
12612 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
12613 If main variant, update all other variants.
12615 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
12618 2001-10-26 Robert Dewar <dewar@gnat.com>
12620 * prj-util.adb: Minor reformatting
12622 2001-10-26 Robert Dewar <dewar@gnat.com>
12624 * prj-util.adb: Minor reformatting
12626 2001-10-26 Robert Dewar <dewar@gnat.com>
12628 * prj-attr.adb: Minor reformatting throughout
12630 2001-10-26 Robert Dewar <dewar@gnat.com>
12632 * prj-attr.ads: Minor reformatting
12633 Add ??? comment (this whole spec has almost no comments)
12635 2001-10-26 Vincent Celier <celier@gnat.com>
12637 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
12638 ("//") that precede the drive letter on Interix.
12640 2001-10-26 Geert Bosch <bosch@gnat.com>
12642 * gnat_rm.texi: Add GNAT Reference Manual.
12644 2001-10-25 Robert Dewar <dewar@gnat.com>
12646 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
12647 is Error. Similar change for other renaming cases.
12649 2001-10-25 Robert Dewar <dewar@gnat.com>
12651 * s-atacco.ads: Add pragma Inline_Always for functions.
12652 Fix header format. Add copyright 2001
12654 2001-10-25 Ed Schonberg <schonber@gnat.com>
12656 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
12657 return Error rather than Empty so that analysis can proceed.
12659 2001-10-25 Ed Schonberg <schonber@gnat.com>
12661 * sem_util.adb (Enter_Name): better handling of cascaded error
12662 messages when a unit appears in its own context.
12664 2001-10-25 Ed Schonberg <schonber@gnat.com>
12666 * sem_util.adb (Defining_Entity): in case of error, attach created
12667 entity to specification, so that semantic analysis can proceed.
12669 2001-10-25 Robert Dewar <dewar@gnat.com>
12672 (Defining_Entity): Deal with Error.
12673 (Process_End_Label): Deal with bad end label for.
12675 2001-10-25 Ed Schonberg <schonber@gnat.com>
12677 * sem_elab.adb (Check_A_Call): refine message when call is in an
12678 instance but callee is not declared in the generic unit.
12680 2001-10-25 Ed Schonberg <schonber@gnat.com>
12682 * sem_elab.adb (Check_A_Call): check for renaming before finding the
12683 enclosing unit, which may already be different from the calling unit.
12685 2001-10-25 Geert Bosch <bosch@gnat.com>
12687 * 4gintnam.ads: fix header format.
12689 2001-10-25 Ed Schonberg <schonber@gnat.com>
12691 * sem_res.adb (Resolve_Call): if the call is actually an indexing
12692 operation on the result of a parameterless call, perform elaboration
12693 check after the node has been properly rewritten.
12695 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
12696 inlined within the generic tree, the defining identifier is not a
12699 2001-10-25 Ed Schonberg <schonber@gnat.com>
12701 * sem_res.adb (Resolve): special-case resolution of Null in an
12702 instance or an inlined body to avoid view conflicts.
12704 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
12705 compatibility by retrieving the access type of the generic copy.
12707 2001-10-25 Robert Dewar <dewar@gnat.com>
12710 (Analyze_Number_Declaration): Handle error expression.
12711 (Signed_Integer_Type_Declaration): Handle error bound.
12712 (Analyze_Subtype_Indication): Handle error range.
12714 * sem_util.adb (Get_Index_Bounds): Check for Error.
12716 2001-10-25 Robert Dewar <dewar@gnat.com>
12718 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
12719 in no run time mode.
12721 2001-10-25 Pascal Obry <obry@gnat.com>
12723 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
12724 mode case for ALLOC case.
12726 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
12727 all platforms. Improvement of last change.
12729 2001-10-25 Robert Dewar <dewar@gnat.com>
12731 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
12733 2001-10-25 Geert Bosch <bosch@gnat.com>
12735 * osint.adb (Is_Relative): Remove duplicate.
12737 2001-10-25 Pascal Obry <obry@gnat.com>
12739 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
12740 pathnames in UNIX and DOS style with drive letter.
12741 (Is_Relative): new routine.
12743 * osint.adb: Minor reformatting
12745 * osint.adb (Is_Relative): implementation using
12746 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
12748 2001-10-25 Pascal Obry <obry@gnat.com>
12750 * g-dirope.adb (Basename): correctly compute offset between the
12751 original Path and the translated one.
12753 * g-dirope.adb: (Base_Name): add some comments.
12755 2001-10-25 Robert Dewar <dewar@gnat.com>
12757 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
12758 in HIE mode, avoids compilation abandoned message
12760 * exp_imgv.adb: Correct typo in previous change
12762 * exp_imgv.adb: Correct typo in previous change (not my day!)
12764 2001-10-25 Robert Dewar <dewar@gnat.com>
12766 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
12768 2001-10-25 Pascal Obry <obry@gnat.com>
12770 * g-awk.ads: Move all pragma inlines next to the routine
12771 declarations. This is more uniform with other GNAT spec.
12773 2001-10-22 Geert Bosch <bosch@gnat.com>
12775 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
12777 2001-10-19 Geert Bosch <bosch@gnat.com>
12779 * Makefile.in (tools, gnattools): Remove gnatmem.
12781 2001-10-17 Richard Henderson <rth@redhat.com>
12783 * Makefile.in (misc.o): Depend on langhooks.h.
12784 * misc.c: Include it.
12785 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
12786 (LANG_HOOKS_DECODE_OPTION): New.
12787 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
12789 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
12791 * trans.c (tree_transform): Adjust to recent change in
12792 expand_asm_operands to implement named asm operands.
12794 2001-10-11 Ed Schonberg <schonber@gnat.com>
12796 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
12797 renaming of discriminant for mutable record type.
12799 2001-10-11 Robert Dewar <dewar@gnat.com>
12801 * validsw.adb: Properly save -gnatVn status.
12803 2001-10-11 Robert Dewar <dewar@gnat.com>
12805 * usage.adb: Add lines for V switch.
12807 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
12808 (/VALIDITY_CHECKING).
12810 2001-10-11 Ed Schonberg <schonber@gnat.com>
12812 * sem_type.adb (Add_One_Interp): an operator for a type declared in
12813 an extension of System is known to be visible.
12815 2001-10-11 Ed Schonberg <schonber@gnat.com>
12817 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
12818 properly. Fixes regression on ACATS C34005G.
12820 2001-10-11 Robert Dewar <dewar@gnat.com>
12822 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
12823 loop in generic instance, since this is likely not very useful.
12825 2001-10-11 Robert Dewar <dewar@gnat.com>
12827 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
12828 the error message for high integrity mode.
12830 * rtsfind.adb (RTE): Give message if we try to find an entity that
12831 is not available in high integrity mode.
12834 (OK_To_Use_In_HIE_Mode): New array.
12835 (RTE): May return Empty in high integrity mode.
12837 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
12838 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
12840 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
12841 unit if not inlined always and in no runtime mode. Fixes problem
12842 caused by new Rtsfind changes.
12844 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
12847 * rtsfind.adb (RTE): Make sure we do not try to load unit after
12848 giving message for entity not available in high integrity mode.
12850 2001-10-11 Pascal Obry <obry@gnat.com>
12852 * impunit.adb: Add GNAT.CRC32.
12854 2001-10-11 Ed Schonberg <schonber@gnat.com>
12856 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
12857 properly the case where one universal operand in a non-static
12858 exponentiation of a real literal.
12860 2001-10-11 Ed Schonberg <schonber@gnat.com>
12862 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
12863 clause, return the gobal finalization list, for lack of anthing else.
12865 2001-10-11 Ed Schonberg <schonber@gnat.com>
12867 * exp_ch7.adb (Make_Transient_Block): if statement is within
12868 exception handler, always use new transient scope to place Clean
12871 2001-10-11 Pascal Obry <obry@gnat.com>
12874 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12875 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
12876 (GNATLS_RTL_OBJS): add g-crc32.o
12877 (GNATMAKE_RTL_OBJS): add g-crc32.o
12880 (CRC_Match): new function.
12881 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
12882 instead of the previous simple checksum algorithm.
12883 (Time_Stamp_Mismatch): use CRC_Match for comparison.
12884 (Set_Source_Table): idem.
12887 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
12888 instead of simple checksum.
12889 (CRC_Match): new function.
12890 (CRC_Error): new constant.
12892 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
12893 a CRC now and not a simple checksum. A CRC uses lower-case hex
12894 letters, fixes ambiguity in parsing.
12896 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
12897 is what this variable will store.
12899 * bcheck.adb: Change reference to chechsum in comments by CRC.
12900 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
12901 rename All_Checksum_Match to All_CRC_Match. Change due to API
12902 renaming since now GNAT does not use a simple checksum but a
12903 CRC using GNAT.CRC32.
12905 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
12906 now and not anymore a simple checksum.
12908 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
12911 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
12914 (Restore_Scan_State): rename Checksum to CRC.
12915 (Save_Scan_State): idem.
12919 (Checksum): rename to CRC.
12920 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
12922 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
12923 GNAT.CRC32). Update copyright notice.
12925 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
12926 GNAT.CRC32). Update copyright notice.
12929 (Accumulate_Checksum): removed.
12930 (Update): new procedure. Add a wide-character into the CRC.
12933 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
12934 (Load_File): fix initialization of S (change Source_Checksum to
12937 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
12938 Source_CRC in S initialization.
12940 * sinput.adb (Source_Checksum): renamed to Source_CRC.
12942 * sinput.ads (Source_Checksum): renamed to Source_CRC.
12943 Update comments for the CRC.
12945 * types.adb (Hex): Use lowercase for the letter part.
12947 * types.ads (Get_Hex_String): Returns the hexadecimal representation
12948 for a word. This is currently used only for CRC. In previous version,
12949 the checksum was using a representation with all letter being
12950 upper-case. With the new implementation (using CRC) we do not remove
12951 the 32th bit of the CRC, so we can have an upper-case starting letter
12952 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
12953 It is ambigous since the CRC was optional and could be followed by
12954 options like EB, EE. So now this routines uses lower-case letter for
12955 the hexadecimal representation. Strange enough only lower case letters
12956 where checked in Scan_ALI (even if this was not a possible case).
12958 * gnatvsn.ads (Library_Version): changed to 3.15a.
12960 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
12963 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
12966 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
12967 Add 2001 to copyright notice
12968 (Accumulate_Checksum): Modify to use System.CRC32.
12970 * ali-util.ads: Redo changes of previous revision to continue to use
12971 the word Checksum. Add 2001 to copyright notice.
12973 * ali.adb: Undo some of previous changes, not needed.
12974 Keep the change for lower case letters in the checksum.
12976 * ali.ads: Undo previous change not needed.
12978 * bcheck.adb: Undo most of previous change, not needed.
12979 But do use Checksums_Match for checksum comparison.
12981 * gnatls.adb: Undo most of previous change, not needed.
12982 But do use Checksums_Match for comparing checksums.
12984 * lib-load.adb: Undo previous change, not needed.
12986 * lib-writ.adb: Undo previous change, not needed.
12988 * lib-writ.ads: Document that checksums use lower case,
12989 not upper case letters.
12991 * scans.adb: Undo previous change, not needed
12993 * scans.ads: Undo previous change, not needed.
12995 * scn-nlit.adb: Undo previous changes, not needed.
12997 * scn-slit.adb: Undo previous change, not needed. Fix header format.
13000 (Accumulate_Checksum): Use System.CRC32.
13001 (Initialize_Checksum): New procedure.
13002 Remove other changes of previous revision.
13004 * sinput-p.adb: Undo previous change, not needed.
13006 * sinput.adb: Undo previous change, not needed.
13008 * sinput-l.adb: Undo previous change, not needed.
13010 * sinput.ads: Undo previous change, not needed. Keep only comment
13011 on new checksum algorithm
13013 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
13014 Also remove a-tags and a-stream from GNAT sources.
13016 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
13018 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
13020 2001-10-11 Geert Bosch <bosch@gnat.com>
13022 * einfo.h: Regenerate.
13024 * nmake.ads: Regenerate.
13026 * nmake.adb: Regenerate.
13028 * sinfo.h: Regenerate.
13030 * treeprs.adb: Regenerate.
13032 2001-10-10 Geert Bosch <bosch@gnat.com>
13034 * gnat-style.texi: New file describing coding guidelines for Ada.
13036 2001-10-10 Ed Schonberg <schonber@gnat.com>
13038 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
13041 2001-10-10 Geert Bosch <bosch@gnat.com>
13043 * snames.ads: Add new names for project facility.
13045 * snames.adb: Update to reflect snames.ads changes.
13047 * snames.h: Update to reflect snames.ads changes.
13049 2001-10-10 Vincent Celier <celier@gnat.com>
13052 (Add_Switches): reflect the changes for the switches attributes
13053 Default_Switches indexed by the programming language,
13054 Switches indexed by the file name.
13055 (Collect_Arguments_And_Compile): Idem.
13056 Reflect the attribute name changes.
13059 (Initialisation_Data): Change the names of some packages and
13061 (Initialize): process case insensitive associative arrays.
13064 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13067 (Parse_Attribute_Declaration): For case insensitive associative
13068 arrays, set the index string to lower case.
13071 Reflect the changes of the project attributes.
13074 Replace Check_Naming_Scheme by Ada_Check and
13075 Language_Independent_Check.
13078 Replaced Check_Naming_Scheme by 2 procedures:
13079 Ada_Check and Language_Independent_Check.
13082 (Process_Declarative_Items): For case-insensitive associative
13083 arrays, set the index string to lower case.
13084 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13085 Prj.Nmsc.Check_Naming_Scheme.
13088 (Case_Insensitive): New function
13089 (Set_Case_Insensitive): New procedure
13092 (Case_Insensitive): New function
13093 (Set_Case_Insensitive): New procedure
13094 (Project_Node_Record): New flag Case_Insensitive.
13097 (Value_Of): new function to get the string value of a single
13098 string variable or attribute.
13101 (Value_Of): new function to get the string value of a single
13102 string variable or attribute.
13105 (Ada_Default_Spec_Suffix): New function
13106 (Ada_Default_Impl_Suffix): New function
13107 Change definitions of several constants to reflect
13108 new components of record types.
13111 (Naming_Data): Change several components to reflect new
13112 elements of naming schemes.
13113 (Project_Data): New flags Sources_Present and
13114 Language_Independent_Checked.
13115 (Ada_Default_Spec_Suffix): New function.
13116 (Ada_Default_Impl_Suffix): New function.
13119 Modification of predefined names for project manager: added
13120 Implementation, Specification_Exceptions, Implementation_Exceptions,
13121 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13122 Default_Switches, _Languages, Builder, Cross_Reference,
13123 Finder. Removed Body_Part, Specification_Append, Body_Append,
13124 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13127 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13130 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13131 not that it is Nil_Variable_Value.
13133 * prj.ads: Add ??? for uncommented declarations
13135 2001-10-10 Ed Schonberg <schonber@gnat.com>
13137 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13138 constant, do not indicate possible modification, so that gigi can
13139 treat it as a bona fide constant.
13141 2001-10-10 Robert Dewar <dewar@gnat.com>
13143 * sem_prag.adb: Add processing for pragma External.
13145 * snames.ads: Add entry for pragma External.
13147 * par-prag.adb: Add pragma External.
13149 * snames.adb: Updated to match snames.ads.
13151 2001-10-10 Ed Schonberg <schonber@gnat.com>
13153 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13154 a dynamic task if the allocator appears in an indexed assignment
13155 or selected component assignment.
13157 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13158 For a dynamic task in an assignment statement, use target of
13159 assignment to generate meaningful name.
13161 2001-10-10 Ed Schonberg <schonber@gnat.com>
13163 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13166 * einfo.ads: Body_Entity is also defined for generic package.
13167 Documentation change only
13169 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13170 others_choice for a discriminated component initialization,
13171 convert discriminant references into the corresponding discriminals.
13173 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13174 only if original type is private and expression has to be wrapped
13178 (Apply_Constraint_Check): Do not perform length check
13179 if expression is an aggregate with only an others_choice.
13180 (Length_N_Cond): two references to the same in_parameter
13181 (typically the discriminal in an init_proc) denote the same value.
13182 Two useful optimization uncovered by bugfixes above.
13184 2001-10-10 Robert Dewar <dewar@gnat.com>
13186 * xeinfo.adb: Change int to char in translation of enumeration types.
13187 This fixes a problem in the C representation of component alignment.
13188 Add 2001 to copyright notice
13190 2001-10-10 Richard Kenner <kenner@gnat.com>
13192 * decl.c: (validate_size): Do check size of object of integral type
13193 if it is a packed array type.
13195 2001-10-10 Richard Kenner <kenner@gnat.com>
13197 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13198 VAR_DECL for constant if not Is_Public but -O0.
13200 2001-10-10 Richard Kenner <kenner@gnat.com>
13202 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
13204 2001-10-10 Geert Bosch <bosch@gnat.com>
13206 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
13207 use '/' as switch character, allowing for absolute file names.
13209 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
13211 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
13214 2001-10-08 Geert Bosch <bosch@gnat.com>
13216 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
13217 Automatically build utilities when files need to be regenerated.
13219 2001-10-08 Geert Bosch <bosch@gnat.com>
13221 * xsnames.adb: New utility for updating snames.ads and snames.adb
13223 2001-10-08 Zack Weinberg <zack@codesourcery.com>
13225 * Make-lang.in (ADAFLAGS): Add -W -Wall.
13226 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
13227 (gnat1): Also depend on attribs.o.
13228 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
13229 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
13230 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
13231 (ADAFLAGS): Add -W -Wall.
13232 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
13235 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
13236 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
13237 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
13238 Use $(ADAC), not $(CC), as compilation command.
13240 (gnattools): Depend directly on tools to build, don't use
13242 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
13244 * einfo.h, sinfo.h: New files (autogenerated).
13246 2001-10-08 Richard Henderson <rth@redhat.com>
13248 * comperr.adb (Abort_In_Progress): New.
13249 (Compiler_Abort): Use it to prevent recursion.
13251 2001-10-08 Robert Dewar <dewar@gnat.com>
13253 * atree.adb: Set Error_Posted in Error node, helps error recovery.
13255 * par-endh.adb (Output_End_Expected): We should also not test
13256 Error_Posted on the Error node, since now it is always set.
13258 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
13259 to help error recovery. Part of general work on 9407-004.
13261 * par.adb: Add ??? for misuse of error
13264 (Resolve): Defend against Error, fixes 9407-003.
13265 (Resolve_Discrete_Subtype_Indication): Defend against Error.
13267 * sinfo.ads (N_Error): Now has Etype field (which will be set
13268 to Any_Type to help error recovery).
13270 2001-10-08 Richard Kenner (kenner@gnat.com)
13272 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
13273 Consistently set MEM attributes from expression; fixes
13274 bootstrap failure on x86.
13276 2001-10-08 Geert Bosch (bosch@gnat.com)
13278 * 5oosinte.adb: Add 2001 to copyright notice.
13280 2001-10-08 Geert Bosch (bosch@gnat.com)
13282 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
13284 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
13286 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
13288 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
13290 2001-10-05 Geert Bosch (bosch@gnat.com)
13292 * adaint.h: Small formatting fix.
13294 2001-10-04 Geert Bosch <bosch@gnat.com>
13296 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
13297 Arg is int, not FILE *, in dummy version of functions.
13299 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
13300 Arg is int, not FILE *.
13302 2001-10-04 Geert Bosch <bosch@gnat.com>
13304 * 3lsoccon.ads: Added file, missed with initial check ins.
13306 * 4lintnam.ads: Fix header format.
13307 Change Linux to GNU/Linux.
13309 * 5iosinte.adb: Change Linux to GNU/Linux.
13311 * 5iosinte.ads: Change Linux to GNU/Linux.
13313 * 5itaprop.adb: Change Linux to GNU/Linux.
13315 * 5itaspri.ads: Change Linux to GNU/Linux.
13316 Update copyright notice.
13318 * 5lintman.adb: Change Linux to GNU/Linux.
13320 * 5lml-tgt.adb: Change Linux to GNU/Linux.
13322 * 5losinte.ads: Change Linux to GNU/Linux.
13324 * 5lsystem.ads: Change Linux to GNU/Linux.
13326 * 5qosinte.adb: Change Linux to GNU/Linux.
13328 * 5qosinte.ads: Change Linux to GNU/Linux.
13330 * 5qparame.ads: Change Linux to GNU/Linux.
13332 * 5qtaprop.adb: Change Linux to GNU/Linux.
13334 * 5qtaspri.ads: Change Linux to GNU/Linux.
13335 Add 2001 to copyright notice.
13337 * 5vintman.ads: Change Linux to GNU/Linux.
13338 Fix header format. Add 2001 to copyright notice.
13340 * g-soccon.ads: Change Linux to GNU/Linux.
13342 * g-trasym.ads: Change Linux to GNU/Linux.
13343 Add 2001 to copyright notice.
13345 * memtrack.adb: Change Linux to GNU/Linux.
13347 * s-intman.ads: Change Linux to GNU/Linux.
13348 Add 2001 to copyright notice. Fix header format.
13350 * s-stache.adb: Change Linux to GNU/Linux.
13352 * adaint.c: Change Linux to GNU/Linux.
13354 * cio.c: Change Linux to GNU/Linux.
13356 * cstreams.c: Change Linux to GNU/Linux.
13358 * init.c: Change Linux to GNU/Linux.
13360 * gmem.c: Change Linux to GNU/Linux.
13362 * tracebak.c: Change Linux to GNU/Linux.
13365 2001-10-02 Geert Bosch <bosch@gnat.com>
13367 * misc.c (insert_default_attributes): Add dummy version.