1 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
4 * utils.c (gnat_type_for_mode): Return null instead of ICE because we asked
7 2005-02-12 Richard Henderson <rth@redhat.com>
9 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
10 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
12 2005-02-10 Andreas Jaeger <aj@suse.de>
14 * init.c (__gnat_initialize): Mark parameter as unused.
16 2005-02-09 Doug Rupp <rupp@adacore.com>
18 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
19 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
21 2005-02-09 Doug Rupp <rupp@adacore.com>
23 * gnatchop.adb (dup, dup2),
24 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
26 * gnatlbr.adb (mkdir),
27 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
29 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
31 2005-02-09 Doug Rupp <rupp@adacore.com>
33 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
35 2005-02-09 Robert Dewar <dewar@adacore.com>
36 Thomas Quinot <quinot@adacore.com>
37 Javier Miranda <miranda@adacore.com>
38 Pascal Obry <obry@adacore.com>
39 Ed Schonberg <schonberg@adacore.com>
40 Doug Rupp <rupp@adacore.com>
41 Gary Dismukes <dismukes@adacore.com>
42 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
44 * g-zstspl.ads: New file.
46 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
48 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
50 Add definition of Wide_Wide_Space for AI-285
52 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
53 interface (to support Ada 95 and Ada 2005 units).
54 Add Unbounded_IO files
55 Add entries for Wide_Wide packages for AI-285
56 Add list of containers packages to Ada 2005 unit list
58 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
59 support new Unbounded_IO package cleanly.
61 * g-utf_32.ads, g-utf_32.adb: New files.
63 * Makefile.rtl: Add entry for g-utf_32
64 Add new files for Unbounded_IO
65 Adjust make file for new AI-285 wide wide packages
66 Add AI-302 containers to the run time.
68 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
69 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
70 subprograms for AI-301.
72 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
74 * a-stunau.ads: Minor comment correction
76 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
78 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
79 (Check_RPC): Update to match changes in expanded code.
80 Clean up unused entity.
82 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
83 was not taken into account.
84 This includes proper initialization with Normalize_Scalars.
85 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
86 normalize scalars cases (particularly the latter) to do a better job
87 of finding invalid representations.
89 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
91 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
94 * exp_dist.adb: Add support for wide wide character type
95 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
96 private part, generate stub bodies at the end of the private part,
98 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
100 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
101 generic wrapper to execute final processing after completing the
102 expansion of the RPC receiver for an RACW.
104 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
105 packages and attributes.
106 (Preset_Names): Addition of the new reserved words of Ada 2005,
107 that is interface, overriding and synchronized.
108 (Get_Pragma_Id): Give support to the use of the new reserved word
109 "interface" as a pragma name.
110 (Is_Pragma_Name): Give support to the use of the new reserved word
111 "interface" as a pragma name.
112 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
113 attribute implementation.
115 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
116 checks to entities that are output parameters of Asm operations.
117 Handle the Stream_Size attribute.
118 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
120 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
122 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
123 for second parameter being 0.0.
124 Add support for wide wide character type.
125 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
127 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
128 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
129 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
130 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
131 for wide wide character cases.
133 * cstand.adb: Create entities for Wide_Wide_Character and
136 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
137 accordance with AI-258.
138 Add new declarations for 16/32 bit C character types (Part of AI285)
140 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
141 (Obsolescent_Warning): New field
142 (Rep_Clause): New local subprogram used to share code. Returns the rep
143 clause for which the name is given in parameter.
144 (Has_Stream_Size_Clause): New routine.
145 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
146 (Address_Clause): Implementation is now using Rep_Clause.
147 (Alignment_Clause): Idem.
150 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
151 entity in non-Ada 2005 mode and generate warning.
153 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
154 (Prag): Code cleanup. Remove old gnat pragma "overriding"
156 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
157 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
158 on the named unit if the pragma is not in the current compilation unit,
159 so that elaboration calls in the current unit can set up an elaboration
160 dependency on the named unit, as needed.
161 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
162 subprogram as well as for subprograms declared within a package.
163 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
166 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
167 to z) to avoid some instances of duplication for Wide_Wide packages.
169 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
172 * scn.adb: Char_Literal_Value field is now a Uint
174 * scng.adb: Significant rewrite to handle new Ada 2005 features
175 allowing wide and wide wide characters in program text, e.g. for
176 identifiers, as described in AI-285.
177 (Set_Reserved): New procedure, makes setting up keywords cleaner.
178 (Initialize_Scanner): Register the new reserved words of Ada 2005.
179 (Scan): Give support to the new reserved words.
181 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
182 warning notifying that interface, overriding, and synchronized are
184 (P_Pragma): Allow the use of the new reserved word "interface" as
187 * gnatls.adb, gnatbind.adb,
188 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
189 identifiers named "interface" to "SAL_Interface".
191 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
192 (Structured Exception handling).
196 (Gen_Main_Ada): Set the default exit code if specified.
197 (Gen_Main_C): Likewise.
199 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
200 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
202 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
205 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
206 has a collision with the new Ada 2005 "interface" reserved word.
208 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
209 generate a warning notifying that interface, overriding, and
210 synchronized are new reserved words.
212 * scans.ads (Token_Type): Addition of the tokens corresponding to the
213 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
214 and Tok_Synchronized.
216 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
217 "dispatching" rather than "primitive" operations, since dispatching
218 calls are now allowed to abstract formal subprograms (which are not
220 Char_Literal_Value field is now a Uint
221 (Resolve_Slice): If the prefix is an access to an unconstrained array,
222 compute the actual subtype of the designated object to impose the proper
224 (Resolve_Selected_Component): Do not insert an access check if the
225 prefix is an access type: such a node is expanded into an explicit
226 dereference, on which the access check is performed anyway. Removes
227 expensive duplicate checks.
228 (Resolve_Call): Use new flag Is_Obsolescent and field
229 Obsolescent_Warning so that pragma Obsolescent works on library
231 Add support for wide wide character type
232 (Resolve_Allocator): Replace the error message on wrong null-exclusion
233 value by a warning message.
234 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
235 as fixed-point, and one of the operands is non-static and universal, it
236 can only be an illegal exponentiation operation, in which case there is
237 no real value to retrieve.
239 * exp_strm.adb: Add support for wide wide character type
240 (Build_Elementary_Input_Call): Compute the size of the stream element by
241 querying the rep chain to find the Stream_Attribute attribute value.
242 (Build_Elementary_Write_Call): Ditto.
244 * sem_aggr.adb: Char_Literal_Value field is now a Uint
245 Add support for wide wide character type
246 Replace the error messages on wrong null-exclusion value by warnings
247 as described in Ada 2005.
248 (Resolve_Extension_Aggregate): Document the fact that the error
249 message on class-wide expressions in extensions aggregates.
251 * sem_case.adb: Add support for wide wide character type
253 * sem_ch13.adb: Add support for wide wide character type
254 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
256 * sem_ch3.adb: Add support for wide wide character type
257 (Process_Subtype): If constraint is illegal for the type, set Ekind of
258 now-useless Itype, to prevent cascaded errors on a compiler built
261 * sem_ch8.adb: Add with and use of Sem_Disp.
262 (Analyze_Subprogram_Renaming): Replace unclean uses of
263 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
264 of Corresponding_Spec to Empty).
265 (Attribute_Renaming): Replace use of Corresponding_Spec with
266 Corresponding_ Formal_Spec and simplify condition.
267 (Use_One_Package): Check that scope of homonym of identifier is defined,
268 before checking whether it is a wrapper package.
269 Add support for wide wide character type
271 * sem_eval.adb: Add support for wide wide character type.
272 (Eval_Arithmetic_Op): Check for compile time known signed integer
273 overflow in the non-static case.
274 (Subtypes_Statically_Match): A formal scalar type and its base type do
275 not statically match.
277 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
278 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
280 (Unit_Declaration_Node): Ditto.
281 (Is_Variable_Prefix): For the case of an indexed component whose prefix
282 has a packed array type, the prefix has been rewritten into a type
283 conversion. Determine variable-ness from the converted expression.
284 Handle wide wide character cases.
286 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
288 * stringt.ads, stringt.adb: Handle full UTF-32 range.
289 Remove ["0A"] from comment, since it can look like a line terminator.
290 Currently we don't permit this, but this is under discussion by the
291 ARG, and it is easy enough to use a different example.
293 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
294 handling UTF-32 encoding for wide wide character.
295 Implement new brackets coding ["hhhhhhhh"]
296 Add UTF-8 encodings for full UTF-32 range
298 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
300 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
301 bit range Add full UTF-32 support.
302 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
303 notify that constraint error will be raised at run-time
304 because a null value is assigned to a null-excluding object.
305 Remove some obsolete declarations and make Char_Code
308 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
309 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
312 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
313 wrong null-exclusion value by a warning message.
314 (Enable_Range_Check): Do range check if the prefix is an
315 explicit dereference whose designated object is an unconstrained array.
316 Current algorithm for removing duplicate checks is over-eager in this
319 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
320 null-exclusion value by a warning message
322 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
323 completely. Add support for Uint2 field
325 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
326 exp_prag.adb: Char_Literal_Value field is now a Uint.
328 * exp_util.adb (Insert_Actions): Replace
329 N_Formal_Subprogram_Declaration by
330 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
331 Char_Literal_Value field is now a Uint.
333 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
334 defined for subprogram renaming declarations. When set, the field
335 indicates the defining entity of a corresponding formal subprogram
336 when the renaming corresponds to a formal subprogram association in an
338 (Set_Corresponding_Formal_Spec): New procedure to return
339 Corresponding_Formal_Spec field.
340 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
341 (which is now a subtype).
342 Char_Literal_Value field is now a Uint
344 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
345 pointer to the base of the dispatch table.
346 Minor changes to comments.
347 (Controlling_Type): New function for determining the tagged type
348 associated with a tagged primitive subprogram.
349 (Expand_Dispatching_Call): Add support for a controlling actual that is
350 directly a value of type Ada.Tag rather than a tagged object.
352 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
353 describing the new layout.
354 (Dispatch_Table): The expander computes the actual array size, allocates
355 the Dispatch_Table record accordingly, and generates code that displaces
356 the base of the record after the Typeinfo_Ptr component. The access to
357 these components is done by means of local functions.
358 (Offset_To_Top): New function.
359 (Typeinfo_Ptr): New function.
360 (Get_TSD): Modified to access the new position of the TSD.
361 (Set_TSD): Modified to save the TSD in its new position.
363 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
364 case of formal abstract subprograms. Add check and message for -gnat05.
367 * sem_ch12.adb: Add with and use for Sem_Disp.
368 (Analyze_Associations): Minor change from "=" to "in" for use of
369 N_Formal_Subtype_Declaration (which is now a subtype).
370 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
371 N_Formal_Subtype_Declaration (which is now a subtype).
372 (Analyze_Formal_Subprogram): Add handling for
373 N_Formal_Abstract_Subprogram, marking the formal as abstract and
374 dispatching, setting the controlling status of the formal parameters
375 and result, and issuing an error if there is no controlling type for
376 the formal subprogram.
377 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
378 which is an unclean use of that field, we set the new field
379 Corresponding_Formal_Spec to make the formal subprogram available to
380 processing in Analyze_Subprogram_Declaration.
381 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
382 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
383 Constrained, so that it is is does not statically match its anonymous
386 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
387 abstract formal subprograms in error check for functions returning
388 abstract types. Set scope of new designator for
389 a parameterless subprogram, so that it is available when checking the
390 body for nested subprograms, before full analysis of said body.
391 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
392 subprogram only if inner one comes from source.
393 (Analyze_Function_Call): If the call is given in object notation, the
394 analysis of the name rewrites the node and analyzes it with the proper
395 argument list. After analyzing the name, if the call has been rewritten
396 and the result type is set, no further analysis is needed.
397 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
398 mark in function specification, in a context where the formals are
399 visible and hide outer homographs.
401 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
402 as the tagged type for the cases of abstract formal subprograms and
403 renamings of those. Clean up spec comments.
404 (Check_Dispatching_Context): Add error message to indicate "abstract
405 procedure", covering the case of a call to a formal abstract procedure
406 that has statically tagged operands.
407 (Check_Dispatching_Call): Check for the case of an actual given by
408 a tag-indeterminate function call whose type is an ancestor of the
409 containing call's associated tagged type. This situation can occur
410 for inherited primitives with function defaults. In this case we
411 use the tagged type's tag directly as the controlling argument for
413 (Expand_Call): Name change on call to Expand_Dispatch_Call.
415 * sprint.adb (Sprint_Node_Actual): Split
416 N_Formal_Subprogram_Declaration into two alternatives for the new
417 cases N_Formal_Abstract_Subprogram_Declaration and
418 N_Formal_Concrete_Subprogram_Declaration.
419 Char_Literal_Value field is now a Uint.
421 * trans.c: Get rid of junk Uint2 reference.
422 Char_Literal_Value field is now a Uint.
423 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
424 (gigi): Correct third arg to gimplify_body.
426 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
427 (TYPE_LANG_FLAG_0): Check for record or union.
429 * treepr.adb: Char_Literal_Value field is now a Uint
431 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
434 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
435 Add full UTF-32 support
436 Char_Code is now 32 bits
438 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
439 wide character UTF_32 line terminators.
440 Initialize Main_Source_File to avoid error when no main
443 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
444 (Main_Source_File) when no main source has been loaded, to avoid
447 2005-02-09 Robert Dewar <dewar@adacore.com>
449 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
450 Fix name of Set routine
452 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
455 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
456 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
459 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
460 forms of Get_Line subprograms for AI-301.
462 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
463 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
464 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
465 a-stwima.ads: Minor reformatting.
467 2005-02-09 Doug Rupp <rupp@adacore.com>
468 Thomas Quinot <quinot@adacore.com>
471 [VMS] (to_ptr32): New function.
472 (MAYBE_TO_PTR32): New macro.
473 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
475 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
476 [VMS] (#define fork()): Remove since unneccessary.
477 (__gnat_set_close_on_exec): New routine to support
478 GNAT.OS_Lib.Set_Close_On_Exec.
480 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
481 the parent side as close-on-exec so that they are not inherited by the
484 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
485 set or clear the FD_CLOEXEC flag on a file descriptor.
487 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
488 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
490 Fix for c330001 - PR ada/19386
493 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
494 on the field if Pragma Component_Alignment (Storage_Unit).
495 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
496 side-effects as if it were a constant; also make SAVE_EXPR to protect
498 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
500 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
501 (components_to_record): Test it.
502 Fix improper usage of REFERENCE_CLASS_P.
504 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
507 * utils2.c: Minor reformatting.
509 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
510 handle other cases like RECORD_TYPE.
512 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
514 2005-02-09 Ed Schonberg <schonberg@adacore.com>
516 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
517 component of an array of arrays in an assignment context, and the
518 aggregate has component associations that require sliding on
519 assignment, force reanalysis of the aggregate to generate a temporary
520 before the assignment.
521 (Must_Slide): Make global to the package, for use in Gen_Assign.
523 2005-02-09 Ed Schonberg <schonberg@adacore.com>
525 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
526 unchecked union with no inferable discriminants, return a
527 Raise_Program_Error node, rather than inserting it at the point the
529 (Expand_Record_Equality, Component_Equality): Handle properly the case
530 where some subcomponent is an unchecked union whose generated equality
531 code raises program error.
533 2005-02-09 Doug Rupp <rupp@adacore.com>
535 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
536 [VMS] (#define exit hack): Remove.
538 2005-02-09 Pascal Obry <obry@adacore.com>
539 Arnaud Charlet <charlet@adacore.com>
541 * init.c (__gnat_initialize): Add a new parameter eh which contains the
542 address of the exception registration. The Win32 version of this
543 routine calls __gnat_install_SEH_handler() to initialize the SEH
544 (Structured Exception Handling) handler.
545 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
546 SEH (Structured Exception Handling) now.
547 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
548 (__gnat_initialize for ppc-vxworks): Adjust comments and the
549 preprocessor condition protecting the call to the extra eh setup
550 subprogram, which is only available for the ppc target.
551 (__gnat_clear_exception_count): replaced reference to
552 variable taskIdCurrent by call to taskIdSelf(), cleaner.
554 * seh_init.c: New file.
556 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
557 (GNATBIND_OBJS): Idem.
559 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
560 routine takes a new parameter (a pointer to the exception registration
561 for the SEH (Structured Exception Handling) support.
563 * raise.h: (__gnat_install_SEH_handler): New prototype.
564 Update copyright notice.
566 * s-tassta.adb (Task_Wrapper): Declare the exception registration
567 record and initialize it by calling __gnat_install_SEH_handler.
569 2005-02-09 Vincent Celier <celier@adacore.com>
571 * make.adb (Gnatmake): Do not fail when the main project has no object
574 2005-02-09 Doug Rupp <rupp@adacore.com>
576 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
577 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
578 [VMS]: Add translations for g-enblsp.adb.
580 * s-asthan-vms.adb: Removed.
581 * s-asthan-vms-alpha.adb: Added.
583 2005-02-09 Pascal Obry <obry@adacore.com>
585 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
586 (LIBGNAT_OBJS): Add seh_init.o.
588 2005-02-09 Arnaud Charlet <charlet@adacore.com>
592 * Makefile.in: Link all gnat tools with -static-libgcc, since
593 -shared-libgcc is now used by default on some systems (e.g. linux with
595 Remove references to Makefile.prolog/generic, no longer used.
597 2005-02-09 Vincent Celier <celier@adacore.com>
599 * prj-makr.adb (Process_Directory): Put file name in canonical case
600 before matching against the patterns.
601 If gnatname has been invoked as <prefix>-gnatname
602 then invoke the compiler as <prefix>-gcc, not just "gcc".
604 2005-02-09 Ed Schonberg <schonberg@adacore.com>
606 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
607 with expansion disabled. The actual subtype is needed among other
608 places when the selected component appears in the context of a loop
609 bound, and denotes a packed array.
610 (Operator_Check): Always use the first subtype in the
611 error message, to avoid the appearance of internal base types.
612 (Transform_Object_Operation): Copy each actual in full
613 to the parameter associations of the constructed call, rather than
614 using the shallow copy mechanism of New_Copy_List. This ensures that
615 the chaining of named associations is done properly.
616 (Complete_Object_Operation): Rewrite node, rather than
617 replacing it, so that we can trace back to the original selected
620 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
621 and calls that use object notation, if the called function is not
622 declared in a withed unit, place the elaboration constraint on the
623 unit in the context that makes the function accessible.
624 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
625 imposes an elaboration constraint between two packages.
627 2005-02-09 Ed Schonberg <schonberg@adacore.com>
629 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
630 views of a private type after handling its private dependents, to
631 maintain proper stack discipline between entry and exit from the
634 2005-02-09 Cyrille Comar <comar@adacore.com>
636 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
639 2005-02-09 Arnaud Charlet <charlet@adacore.com>
641 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
642 fields for foreign threads.
644 2005-02-09 Doug Rupp <rupp@adacore.com>
646 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
647 recursion warnings when compiled with -gnatdm.
649 2005-02-09 Robert Dewar <dewar@adacore.com>
651 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
652 Slight fix to documentation of -gnaty with no parameters
654 * xr_tabls.ads: Add ??? comment for missing overall comment
656 * xsinfo.adb: Make default file name be sinfo.h, since this is what
657 we now use by default.
659 * xsnames.adb: Adjust end of file test to look for five space followed
660 by '#' instead of six spaces. The format of xsnames.adb was modified
663 * a-numeri.ads: Add reference to AI-388 for greek letter pi
666 * clean.adb: Minor reformatting.
668 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
669 gnatname.adb: Minor reformatting
670 Add 2005 to copyright output when utility is run
672 * csets.adb: Eliminate obsolete comment
674 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
677 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
679 2005-02-09 Sergey Rybin <rybin@adacore.com>
681 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
682 the difference between compact and incompact layout and add the record
683 representation clause to the example illustrating different layouts.
684 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
687 2005-02-09 Florian Villoing <villoing@adacore.com>
689 * gnat_ugn.texi: Fix typos.
690 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
692 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
693 in the generated documentation.
695 2005-02-09 Arnaud Charlet <charlet@adacore.com>
697 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
699 Update linker wrapper when linking with non GNU C++.
701 2005-02-09 Pascal Obry <obry@adacore.com>
704 Document the procedure to debug the DllMain routine on Windows.
705 Add note about -funwind-tables and mixed Ada and C/C++ programming in
707 Document new BIND qualifer /RETURN_CODES=VMS.
709 2005-02-09 Ben Brosgol <brosgol@adacore.com>
711 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
712 Edited gnatmetric chapter
714 2005-02-09 Robert Dewar <dewar@adacore.com>
717 Changes to document new wide wide character support
719 Update documentation on Normalize_Scalars and Initialize_Scalars
721 2005-02-09 Pascal Obry <obry@adacore.com>
723 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
725 2005-02-09 Jose Ruiz <ruiz@adacore.com>
727 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
728 from the VxWorks kernel) that is needed for getting the active
729 priority of the different tasks.
731 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
732 Use a pragma Elaborate_Body in the spec file instead.
733 Noticed by code reading.
735 2005-02-09 Thomas Quinot <quinot@adacore.com>
737 * exp_util.ads: Minor correction in comment.
739 2005-02-09 Arnaud Charlet <charlet@adacore.com>
741 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
742 since this procedure is now too complex to be worth inlining.
744 2005-02-09 Richard Henderson <rth@redhat.com>
746 * utils.c (gnat_define_builtin): Remove.
747 (gnat_install_builtins): Use build_common_builtin_nodes.
749 2005-02-09 Arnaud Charlet <charlet@adacore.com>
751 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
752 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
753 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
754 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
755 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
756 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
757 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
758 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
759 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
760 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
761 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
762 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
763 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
764 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
765 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
766 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
767 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
768 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
769 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
770 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
771 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
772 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
773 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
774 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
775 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
776 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
777 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
778 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
779 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
780 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
781 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
782 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
783 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
784 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
787 2005-01-27 Laurent GUERBY <laurent@guerby.net>
789 * Makefile.in: Fix a-intnam.ads from previous commit,
790 add 2005 to copyright.
791 * a-intman-rtems.ads: Renamed to...
792 * a-intnam-rtems.ads:
794 2005-01-27 Laurent GUERBY <laurent@guerby.net>
796 * Makefile.in: Rename GNAT RTEMS specific files.
797 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
798 5rosinte.ads, 5rparame.adb: Replaced by files below.
799 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
800 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
802 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
803 Laurent GUERBY <laurent@guerby.net>
806 * 5rosinte.ads: Add No_Key constant.
807 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
808 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
810 2005-01-26 Laurent GUERBY <laurent@guerby.net>
813 * i-cobol.adb (Valid_Numeric): Handle zero length case.
815 2005-01-20 Richard Henderson <rth@redhat.com>
817 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
818 a-intnam-linux.ads and system-linux-alpha.ads.
819 * a-intnam-linux-alpha.ads: Remove file.
820 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
821 * system-linux-alpha.ads: New file.
823 2005-01-18 Jakub Jelinek <jakub@redhat.com>
826 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
827 set to the new string.
829 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
831 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
834 2005-01-18 Richard Henderson <rth@redhat.com>
836 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
837 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
839 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
841 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
843 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
844 (GCC_ZCX_Support): Likewise.
846 2005-01-11 Bastian Blank <waldi@debian.org>
848 * system-linux-s390.ads: Define Preallocated_Stacks.
849 * system-linux-s390x.ads: Likewise.
851 2005-01-04 Arnaud Charlet <charlet@adacore.com>
853 * gnat_ugn.texi: Fix texi errors with null variables.
855 2005-01-03 Thomas Quinot <quinot@adacore.com>
857 * gen-soccon.c: New utility program to generate g-soccon.ads
860 * socket.c, gsocket.h: Split inclusion of system header files into a
861 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
863 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
864 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
865 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
866 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
867 should not be edited by hand anymore, but should be regenerated using
870 2005-01-03 Robert Dewar <dewar@adacore.com>
871 Ed Schonberg <schonberg@adacore.com>
872 Vincent Celier <celier@adacore.com>
874 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
875 on/off, since this is an obsolescent feature, for which we now generate
878 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
879 warning mode is set and obsolescent usage of this attribute occurs.
880 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
881 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
882 predates, and partly motivates, the adoption of the AI.
883 Implement new Ada 2005 attribute Mod
885 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
888 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
890 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
892 New entry for Ada 2005 attribute Mod.
895 Add recognition of new pragma Restrictions No_Dependence
896 Recognize restriction No_Obsolescent_Features at parse time
898 * bcheck.adb: Add circuitry for checking for consistency of
899 No_Dependence restrictions.
901 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
904 * restrict.ads, restrict.adb: Add subprograms to deal with
905 No_Dependence restrictions.
907 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
910 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
911 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
913 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
914 dummy parameter to scng instantiation.
915 Needed for new restriction No_Obsolescent_Features
917 * scn.adb: (Obsolescent_Check): New procedure
918 Needed for new restriction No_Obsolescent_Features
920 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
921 specified by AI-285, needed for implementation of AI-388 (adding greek
923 Add new generic formal to scng, needed for new restriction
924 No_Obsolescent_Features.
926 * s-rident.ads: Add new restriction No_Obsolescent_Features.
928 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
930 (Scan_ALI): When finding an unexpected character on an R line, raise
931 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
932 Ignore_Errors is True, default restrictions are set and scanning of the
933 ALI file continues with the next line. Also, when Bad_R_Line is raised
934 and Ignore_Errors is True, skip to the end of le line.
936 * sem_ch10.adb: Check that explicit with's do not violate
937 No_Dependence restrictions.
938 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
939 illegal context clauses containing child units of instance.
941 * sem_prag.adb: Processing and checking for new No_Dependence
943 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
944 analyze and check the External argument.
946 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
948 2005-01-03 Robert Dewar <dewar@adacore.com>
950 * atree.adb: Add a fifth component to entities
951 This allows us to add 32 flags and four new fields
953 * atree.ads: Add a fifth component to entities
954 This allows us to add 32 flags and four new fields
956 * einfo.ads, einfo.adb: Document new fields and new flags now available
957 Add routines for printing new fields
959 * treepr.adb: Call routines to print out additional fields if present
961 2005-01-03 Arnaud Charlet <charlet@adacore.com>
963 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
964 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
966 * Makefile.in: Add support to build shared Ada libraries on solaris x86
967 Remove gpr2make, replaced by gprmake.
968 Remove references to gnatmem and libaddr2line.
969 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
970 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
971 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
972 a-numaux-darwin.ads and a-numaux-darwin.adb
973 Enable mlib-tgt-lynxos.adb on lynxos.
975 * Make-lang.in: Remove rules for gpr2make.
976 When generating sdefault.adb, do not call Relocate_Path
977 on S3 for function Target_Name, as it is not a path.
978 Remove references to gnatmem and libaddr2line.
980 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
983 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
985 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
986 address is incompatible with its base type alignment constraints when
987 this can be decided statically.
989 2005-01-03 Olivier Hainque <hainque@adacore.com>
991 * decl.c (compatible_signatures_p): New function. The intended purpose
992 is to check if two function signatures for a call-site and a callee are
993 compatible enough for the call to be valid. The underlying purpose is
994 to check if a call to a mapped builtin is using the right interface.
995 The current code actually does not check antyhing - this a placeholder
996 for future refinements.
997 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
998 builtin calls for convention Intrinsic.
1000 * gigi.h (builtin_decl_for): Declare (new function).
1002 * utils.c (gnat_install_builtins): Install the target specific builtins.
1003 (builtin_decl_for): New function, provide a dummy body for now.
1005 2005-01-03 Geert Bosch <bosch@adacore.com>
1007 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
1008 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
1009 (Pred): Implement in terms of Succ.
1011 * trans.c (convert_with_check): Reimplement conversion of float to
1014 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1015 Vincent Celier <celier@adacore.com>
1017 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
1018 bounds can be negative, and must be declared Int, not Nat.
1020 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
1021 array is checked after using the index in the array.
1023 * makegpr.adb (Add_Switches): Check if there is a package for the
1024 processor. If there is no package, do not look for switches.
1026 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1028 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
1029 generation of predefined stream operations (specs and bodies) should
1030 proceed. Under various restrictions these subprograms must not be
1033 2005-01-03 Thomas Quinot <quinot@adacore.com>
1036 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
1037 amount of PCS-specific code in RACW stubs generation.
1038 (Copy_Specification): Set Etype on copied formal parameter entities, as
1039 this information is needed for PolyORB stubs generation.
1040 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
1041 variable Dynamic_Async.
1042 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
1043 (Build_RPC_Receiver_Specification): Make generic again, as recent
1044 changes have allowed RPC receivers to have the same profile for both
1045 variants of the PCS.
1046 Reorganise RPC receiver generation to reduce differences between the
1047 structure of GARLIC and PolyORB RPC receivers.
1048 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
1050 Simplify elaboration code for RCI packages.
1052 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
1053 generation to reduce differences between the structure of GARLIC and
1054 PolyORB RPC receivers.
1056 * s-stratt.adb: Fix typo in comment.
1058 2005-01-03 Thomas Quinot <quinot@adacore.com>
1060 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
1061 copied from Make_Init_Call).
1063 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
1064 reads and assignments on a temporary variable declared with appropriate
1067 2005-01-03 Robert Dewar <dewar@adacore.com>
1069 * i-c.adb (To_C): Raise CE if string is null and Append_Null
1071 2005-01-03 Robert Dewar <dewar@adacore.com>
1073 * i-cstrin.adb (Update): Do not append a null in form called with a
1074 String. This avoids unintended behavior.
1076 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1079 * init.c: Fix warnings on Free BSD section.
1081 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1084 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
1087 2005-01-03 Vincent Celier <celier@adacore.com>
1089 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
1090 libraries when Unique_Compile is True (-u switch).
1093 2005-01-03 Robert Dewar <dewar@adacore.com>
1095 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
1096 upper case letter or underscore after W, as allowed by spec.
1098 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1100 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
1101 darwin port by using proper type definitions from header files.
1102 Use SIGTERM instead of SIGABRT for SIGADAABORT.
1104 2005-01-03 Robert Dewar <dewar@adacore.com>
1106 * par.adb: Enhance error message handling for configuration file
1109 2005-01-03 Robert Dewar <dewar@adacore.com>
1111 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
1112 removed during the previous update (test properly for case of dividing
1113 largest negative number by -1, which generates overflow).
1115 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1116 Sergey Rybin <rybin@adacore.com>
1118 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
1119 to use as the defining identifier for a formal package.
1120 (Remove_Parent): If the instance takes place within (an instance of)
1121 a sibling, preserve private declarations of common parent.
1123 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1125 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
1126 to determine whether one of the operands is a fixed-point type for
1127 which a user-defined multiplication or division operation might be
1130 * sem_res.adb (Valid_Conversion): The legality rules for conversions
1131 of access types are symmetric in Ada 2005: either designated type can
1134 2005-01-03 Vincent Celier <celier@adacore.com>
1136 * s-fileio.adb (Temp_File_Record): Change length of string component
1137 Name from L_tmpnam + 1 to max_path_len + 1.
1139 2005-01-03 Arnaud Charlet <charlet@adacore.com>
1141 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
1142 Self_Id.Deferral_Level = 0.
1143 (Do_Pending_Action): Move this function to the spec.
1145 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
1146 Do_Pending_Action explicitely when needed, in case we're using
1147 No_Abort restrictions.
1149 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
1150 deferral level since it will not get changed by the generated code.
1151 Keeping a default value of 1 would prevent some operations (e.g.
1152 select or delay) to proceed successfully.
1154 2005-01-03 Ben Brosgol <brosgol@adacore.com>
1155 Robert Dewar <dewar@adacore.com>
1156 Cyrille Comar <comar@adacore.com>
1158 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
1159 porting guide chapter (vms version).
1160 Revised doc title (removed "for native platforms") and subtitle.
1161 Add discussion on warning flag for obsolescent features. First we
1162 note that it applies to obsolete GNAT features, which was previously
1163 omitted. Second we contrast the behavior with that of the new
1164 Ada 2005 AI-368 restriction No_Obsolescent_Features.
1165 Preliminary rewriting of GNAT & libraries chapter in order to take
1166 into account default project locations & new project manager
1169 2005-01-03 Robert Dewar <dewar@adacore.com>
1171 * cstand.adb (Create_Operators): Clean up format and documentation of
1172 unary and binary operator result tables. No change in code, just
1173 reformatting and addition of comments.
1175 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
1176 sem_ch2.adb: Minor reformatting
1178 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
1179 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
1180 comments for Tree_Read and Tree_Write.
1182 2005-01-03 Pascal Obry <obry@adacore.com>
1184 * exp_attr.ads: Minor reformatting.
1186 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
1188 * comperr.adb (Compiler_Abort): Add specialized message for GAP
1191 2005-01-03 Ed Schonberg <schonberg@adacore.com>
1193 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
1194 whether the ancestor type is private, as may be the case with nested
1197 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
1200 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
1202 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
1204 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
1205 * utils2.c (build_unary_op): Likewise.
1207 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1209 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
1211 2004-12-19 Richard Henderson <rth@redhat.com>
1213 * trans.c (gigi): Update gimplify_body call.
1215 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
1217 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
1219 2004-12-07 Ed Falis <falis@adacore.com>
1221 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
1222 current task being suspended.
1224 * init.c (__gnat_clear_exception): added to reset VxWorks exception
1226 (__gnat_map_signal): removed test for current task being suspended.
1228 2004-12-07 Gary Dismukes <dismukes@adacore.com>
1230 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
1231 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
1232 targets (such as AAMP).
1234 2004-12-07 Ed Schonberg <schonberg@adacore.com>
1236 * atree.adb (Visit_Itype): Create a new name for the generated itype,
1237 because the back-end may otherwise treat it as a redefinition of the
1240 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
1242 * back_end.adb (Scan_Back_End_Switches): Accept --param.
1244 * lang-specs.h: Accept --param.
1246 2004-12-07 Vincent Celier <celier@adacore.com>
1248 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
1249 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
1250 Current_Body_Suffix => Ada_Body_Suffix).
1251 Take into account Externally_Built attribute.
1253 * clean.adb (In_Extension_Chain): Always return False when one of the
1254 parameter is No_Project.
1255 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
1256 Ada_Language_Index).
1257 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
1258 Process_Languages for procedure Parse).
1260 * gnatcmd.adb (Carg_Switches): New table.
1261 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
1262 Adapt to name changes in package Prj (Current_Spec_Suffix =>
1263 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
1265 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
1266 Header_Num and function Hash are now declared in package Prj,
1269 * prj.adb (Suffix_Of): New function.
1270 (Set (Suffix)): New procedure.
1271 (Hash): One function moved from Prj.Com
1272 (Is_Present, Language_Processing_Data_Of): New functions
1273 (Set): Two new procedures
1274 (Add_Language_Name, Display_Language_Name): New procedures
1276 * prj.ads: (Suffix_Of): New function
1277 (Set (Suffix)): New procedure
1278 Add several types and tables for multi-language support.
1279 (Header_Num): Type moved from Prj.Com
1280 (Hash): Two functions moved from Prj.Com
1281 (Is_Present, Language_Processing_Data_Of): New functions
1282 (Set): Two new procedures
1283 (Add_Language_Name, Display_Language_Name): New procedures
1284 (Naming): Component name changes:
1285 Current_Spec_Suffix => Ada_Spec_Suffix,
1286 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
1287 Impl_Suffixes, Supp_Suffixes.
1288 (Project_Data): New components: Externally_Built, Supp_Languages,
1289 First_Language_Processing, Supp_Language_Processing, Default_Linker,
1290 Default_Linker_Path.
1292 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
1293 new package Language_Processing with its attributes (Compiler_Driver,
1294 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
1295 Binder_Driver, Default_Linker).
1297 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
1298 (Header_Num): Type moved to package Prj
1300 * prj-env.adb: Adapt to name changes in package Prj
1301 (Current_Spec_Suffix => Ada_Spec_Suffix,
1302 Current_Body_Suffix => Ada_Body_Suffix).
1304 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
1305 default to the project path, except the "-" is one of the directories
1306 in env var ADA_PROJECT_PATH.
1307 (Current_Project_Path): Global variable, replacing Project_Path
1308 that was in the body of Prj.Part.
1309 (Project_Path): New function
1310 (Set_Project_Path): New procedure
1311 Initialize Current_Project_Path during elaboration of the package
1312 Remove dependency on Prj.Com, no longer needed
1314 * prj-ext.ads (Project_Path): New function
1315 (Set_Project_Path): New procedure
1317 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
1318 suffix is defined for language <lang>.
1319 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
1320 accessing directly the components of Naming.
1321 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
1322 Reorganise of this package.
1323 Break procedure Check in several procedures.
1325 * prj-nmsc.ads: Replace all procedures (Ada_Check,
1326 Other_Languages_Check and Language_Independent_Check) with a single
1329 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
1330 Process_Languages, no longer needed.
1332 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
1333 Current_Project_Path.
1334 Remove elaboration code, moved to the body of Prj.Ext
1335 Use new function Prj.Ext.Project_Path instead of old variable
1337 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
1338 When comparing with project paths on the stack, first put the resolved
1339 path in canonical case.
1340 (Parse_Single_Project): Set the path name of the project file in the
1341 tree to the normalized path.
1343 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
1344 parameter Process_Languages, no longer needed.
1345 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
1346 Other_Languages_Check.
1348 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
1349 to store the resolved canonical path of the project file.
1350 Remove dependency to Prj.Com, no longer needed
1352 * prj-util.adb: Adapt to name changes in package Prj
1353 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
1356 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
1357 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
1358 Externally_Built, Include_Option, Language_Processing.
1360 * makegpr.adb: Numerous changes due to changes in packages
1363 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
1364 default to the project path, except whe "-" is one of the directories
1365 in env var ADA_PROJECT_PATH.
1366 (Gnatls): In verbose mode, add the new section "Project Search Path:"
1368 2004-12-07 Robert Dewar <dewar@adacore.com>
1370 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
1372 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
1375 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
1376 flag. No longer needed now that we handle this in gnat1drv.adb.
1378 * repinfo.ads: Minor reformatting
1380 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1381 Olivier Hainque <hainque@adacore.com>
1382 Eric Botcazou <ebotcazou@adacore.com>
1384 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
1385 TYPE_SIZE_UNIT of result type if SIZE is not specified.
1386 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
1387 of a bitfield, which we know is useless and causes trouble because of
1388 alignment implications.
1390 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
1392 (process_attributes): Clear DECL_COMMON again when a section attribute
1394 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
1395 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
1396 (create_field_decl): Special case ADDRESSABLE negative to mean
1397 "no bitfield creation", to be used by make_aligning_type. Don't
1398 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
1399 fields claimed addressable still have to be bitfields. Use
1400 value_factor_p instead of a raw binop construction to check for the
1401 position's alignment.
1403 2004-12-07 Geert Bosch <bosch@adacore.com>
1405 * eval_fat.adb: Revert previous change.
1407 2004-12-07 Thomas Quinot <quinot@adacore.com>
1408 Ed Schonberg <schonberg@adacore.com>
1410 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
1411 with an implicit dereference as its prefix, use
1412 Insert_Explicit_Dereference instead of merely rewriting the prefix into
1413 an explicit dereference. This ensures that a reference to the original
1414 prefix is generated, if appropriate.
1416 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
1417 dereference is rewritten to an explicit one, generate a reference to
1418 the entity denoted by its prefix using the original prefix node, so
1419 the dereference can be properly recorded as a read of the denoted
1420 access value, if appropriate.
1422 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
1423 emitting 'assigned but never read' warning on a variable on the basis
1424 that it has an access type.
1425 (Check_References): Emit unreferenced warning when the scope is a
1428 2004-12-07 Robert Dewar <dewar@adacore.com>
1429 Ed Schonberg <schonberg@adacore.com>
1431 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
1434 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
1435 leaving call unchanged.
1436 This deals with the case where the pragma Import specified
1437 an external name, to be handled by the back end.
1439 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
1440 subprogram which is Imported with convention Intrinsic if an
1441 External_Name argument is specified.
1442 (Process_Import_Or_Interface): Properly diagnose link name argument.
1443 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
1444 with Sem_Ch6.Cannot_Inline.
1445 (Process_Inline): Provide separate warning for inapplicable inline
1447 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
1448 treatment is uniform on different targets.
1450 2004-12-07 Ed Schonberg <schonberg@adacore.com>
1452 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
1453 construct is rewritten, preserve end label to permit source navigation.
1455 2004-12-07 Thomas Quinot <quinot@adacore.com>
1457 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
1458 Specific_Build_Stub_Target): New subprograms.
1459 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
1460 the PCS implementation used, using the above PCS-customized subprograms.
1462 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
1463 for generation of DSA code targeted to the PolyORB PCS.
1464 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
1465 implementation of the partition communication subsystem in ancillary
1467 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
1468 PolyORB_Support.Build_Stub_Type): New subrograms containing the
1469 PCS-specific part of Add_Stub_Type.
1470 (Insert_Partition_Check): Use runtime library function to perform
1473 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
1474 (RE_Same_Partition): New entity, from s-parint.
1476 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
1478 2004-12-07 Gary Dismukes <dismukes@adacore.com>
1480 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
1481 Output the copyright message on a separate line from the version
1484 2004-12-07 Joel Brobecker <brobecker@adacore.com>
1486 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
1487 compile-time warning.
1489 2004-12-07 Robert Dewar <dewar@adacore.com>
1491 * g-regpat.adb: (Match): Change a misuse of or to or else
1493 2004-12-07 Ed Schonberg <schonberg@adacore.com>
1496 (Generate_Reference): Handle properly a reference to an entry formal,
1497 when an accept statement has a pragma Unreferenced for it.
1499 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
1500 and the Has_Pragma_Unreferenced flag for each formal before analyzing
1501 the body, to ensure that warnings are properly emitted for each accept
1502 statement of a given task entry.
1504 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
1506 * Makefile.in: Add support for foreign threads on VMS.
1508 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1510 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
1512 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
1514 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
1516 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
1518 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
1520 2004-12-07 Robert Dewar <dewar@adacore.com>
1522 * nlists.adb (Prepend_Debug): Remove parameters and nest within
1524 (Remove_Next_Debug): Same fix
1526 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
1527 maintain back pointers now, though we did not used to, and comments
1529 (Prepend): Remove pragma Inline.
1530 (Remove_Next): Same cleanup
1532 2004-12-07 Thomas Quinot <quinot@adacore.com>
1534 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
1535 used to record an implicit dereference as a read operation on its
1536 prefix when operating under -gnatc. Necessary to avoid spurious
1537 'variable assigned but never read' warnings in that mode.
1538 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
1539 is a non-overloaded implicit dereference, call the above subprogram to
1540 ensure proper recording of references.
1542 2004-12-07 Gary Dismukes <dismukes@adacore.com>
1544 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
1545 to be resolved later as part of Analyze_Iteration_Scheme's call to
1548 2004-12-07 Ed Schonberg <schonberg@adacore.com>
1550 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
1551 prefix is not a scalar type, place error message on prefix, not on
1554 2004-12-07 Bernard Banner <banner@adacore.com>
1556 * vxaddr2line.adb: Add support for x86 vxworks
1558 2004-12-07 Thomas Quinot <quinot@adacore.com>
1560 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
1561 documentation of the behaviour of these functions when passed an IP
1562 address that has no record in the system hosts database and no reverse
1565 * cstand.adb, a-tags.ads: Fix typos in comment.
1567 2004-12-07 Robert Dewar <dewar@adacore.com>
1569 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
1570 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
1571 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
1572 s-poosiz.ads: Minor reformatting
1574 * make.adb: Minor reformatting
1575 Add some ??? comments asking for more comments
1577 * s-poosiz.adb: Minor reformatting
1578 Add comments on alignment requirement
1580 * sinfo.ads: Remove obsolete comment and fix typo.
1582 2004-12-07 Vincent Celier <celier@adacore.com>
1583 Sergey Rybin <rybin@adacore.com>
1585 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
1586 Files" with the new tool and package names.
1587 Reformatting to suppress most of the warnings for line too long
1588 Document the new section "Project Search Path:" in the output of
1590 Add gnatmetric section
1592 2004-12-07 Vincent Celier <celier@adacore.com>
1594 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
1595 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
1596 and -eit to -ept. Added qualifier
1597 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
1599 2004-11-27 Andreas Schwab <schwab@suse.de>
1601 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
1603 2004-11-25 Arnaud Charlet <charlet@adacore.com>
1605 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
1606 internal implementation unit GNAT.Sockets.Thin,
1607 as their usage for sockets is non-portable (using the read and write
1608 functions from the system runtime library is fine on UNIX but won't
1609 work under Windows).
1611 * mingw32.h: Update copyright notice.
1613 2004-11-25 Arnaud Charlet <charlet@adacore.com>
1615 * ada-tree.h: Minor reformatting of previous change to avoid lines
1616 longer than 79 characters.
1618 2004-11-25 Olivier Hainque <hainque@adacore.com>
1620 * tb-gcc.c: GCC infrastructure based implementation of
1623 2004-11-24 Steven Bosscher <stevenb@suse.de>
1625 * misc.c (gnat_post_options): Don't clear
1626 flag_inline_functions.
1628 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
1631 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
1634 2004-11-21 Andreas Jaeger <aj@suse.de>
1636 * stylesw.adb: Change Style_Check_Subprogram_Order to
1637 Style_Check_Order_Subprograms.
1639 2004-11-18 Arnaud Charlet <charlet@adacore.com>
1641 * adaint.h, adaint.c
1642 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
1644 Add also a cast to kill another warning.
1645 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
1646 parameter with the priority class of the parent process instead of
1647 always using the NORMAL_PRIORITY_CLASS.
1648 (__gnat_dup): New function.
1649 (__gnat_dup2): New function.
1650 (__gnat_is_symbolic_link): Enable the effective body of this
1651 function when __APPLE__ is defined.
1653 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
1656 2004-11-18 Olivier Hainque <hainque@adacore.com>
1658 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
1659 address of which may be used to represent "others" and "all others"
1660 choices in exception tables, instead of the current harcoded
1661 (void *)0 and (void *)1.
1662 (Setup_Exception): Do nothing in the GNAT SJLJ case.
1664 * gigi.h (others_decl, all_others_decl): New decls representing the
1665 new Others_Value and All_Others_Value objects.
1666 (struct attrib): Rename "arg" component as "args", since GCC expects a
1667 list of arguments in there.
1669 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
1670 corresponding objects exported by a-exexpr, instead of hardcoded dummy
1673 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
1674 others_decl and all_others_decl instead of hardcoded dummy addresses
1675 to represent "others" and "all others" choices, which is cleaner and
1676 more flexible with respect to the possible eh pointer encoding policies.
1678 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
1679 (process_attributes): Account for the naming change of the "args"
1680 attribute list entry component.
1682 * decl.c (build_attr_list): Rename into prepend_attributes to allow
1683 cumulating attributes for different entities into a single list.
1684 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
1685 attributes for the current entity and propagate first subtype
1686 attributes to other subtypes.
1687 <E_Procedure>: Attribute arguments are attr->args and not
1689 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
1690 argument provided, as this is what GCC expects. Use NULL_TREE instead
1693 2004-11-18 Robert Dewar <dewar@adacore.com>
1695 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
1696 Minor reformatting througout (including new function specs)
1697 Add ??? comments asking for clarification.
1699 2004-11-18 Thomas Quinot <quinot@adacore.com>
1701 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
1702 incomplete duplicate implementation of this subprogram from butil.
1704 2004-11-18 Thomas Quinot <quinot@adacore.com>
1706 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
1707 procedures factors the common processing for building an RPC receiver
1708 for an RCI package or an RACW type.
1709 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
1710 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
1711 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
1713 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
1715 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
1717 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
1718 distribution subprogram identifiers that are either subprogram numbers
1720 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
1721 string distribution identifiers assigned to a given subprogram.
1722 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
1723 (Add_RAS_Dereference_TSS): Add comments.
1724 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
1725 is not referenced yet because it will be used by the PolyORB DSA
1727 (Insert_Partition_Check): Remove fossile code.
1728 (First_RCI_Subprogram_Id): Document this constant.
1729 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
1731 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
1732 replaced with calls to Get_Library_Unit_Name_String. Previously there
1733 were several instances of the same code in different locations in the
1734 compiler; this checkin completes the replacement of all of these
1735 instances with calls to a common subprogram.
1738 * sem_dist.adb: Remove comment noting that RPC receiver generation
1739 should be disabled for RACWs that implement RASs.
1740 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
1742 * sem_util.ads, sem_util.adb (Has_Stream): New function
1743 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
1744 qualified name of a library unit into the name buffer.
1745 (Note_Possible_Modification): Generate a reference only
1746 if the context comes from source.
1748 * snames.ads (PCS_Names): New subtype corresponding to names of
1749 supported implementations of the Partition Communication Subsystem
1750 (PCS) (i.e. the runtime library support modules for the distributed
1753 2004-11-18 Robert Dewar <dewar@adacore.com>
1754 Ed Schonberg <schonberg@adacore.com>
1756 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
1757 (Has_Rep_Pragma): New function
1758 (Has_Attribute_Definition_Clause): New function
1759 (Record_Rep_Pragma): Moved here from sem_ch13.adb
1760 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
1762 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
1764 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
1765 (Expand_Pragma_Psect_Object): New procedure
1766 These procedures contain the revised and cleaned up processing for
1767 these two pragmas. This processing was formerly in Sem_Prag, but
1768 is more appropriately moved here. The cleanup involves making sure
1769 that the pragmas are properly attached to the tree, and that no
1770 nodes are improperly shared.
1772 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
1773 pragmas to Exp_Prag, which is more appropriate.
1774 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
1775 check for duplicates Remove use of Is_Psected flag, no longer needed.
1776 Use new Make_String_Literal function with string.
1778 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
1779 that are functions return universal values, that have to be converted
1780 to the context type.
1781 Use new Make_String_Literal function with string.
1782 (Get_Stream_Convert_Pragma): New function, replaces the use of
1783 Get_Rep_Pragma, which had to be kludged to work in this case.
1785 * freeze.adb: Use new Has_Rep_Pragma function
1787 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
1788 function with string.
1789 Use new Has_Rep_Pragma function.
1791 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
1794 2004-11-18 Robert Dewar <dewar@adacore.com>
1796 * errout.ads, errout.adb: (First_Sloc): New function
1798 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
1799 check (-gnatyx) instead of being included as a redundant construct
1802 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
1803 Style_Check_Order_Subprograms.
1805 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
1806 stylesw.adb: Add Style_Check_Xtra_Parens
1808 * usage.adb: Add line for -gnatyx (check extra parens)
1810 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
1812 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1813 Robert Dewar <dewar@adacore.com>
1815 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
1816 discriminant of a constrained subtype, analyze the copy of the
1817 corresponding constraint, because in some cases it may be only
1819 Removes long-lived ??? comments.
1821 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
1822 handled controlled or secondary-stack expressions within the
1823 iteration_scheme of a loop.
1825 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
1826 bounds that may contain functions calls, to prevent memory leaks when
1827 the bound contains a call to a function that uses the secondary stack.
1828 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
1829 generate temporaries for loop bounds that might contain function calls
1830 that require secondary stack and/or finalization actions.
1832 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
1833 selected component and the selector is overloadable (not just a
1834 function) treat as function call, Analyze_Call will disambiguate if
1836 (Analyze_Selected_Component): Do not generate an actual subtype for the
1837 selected component if expansion is disabled. The actual subtype is only
1838 needed for constraint checks.
1839 (Analyze_Allocator): If restriction No_Streams is set, then do
1840 not permit objects to be declared of a stream type, or of a
1841 composite type containing a stream.
1843 * restrict.ads: Remove the a-stream entry from Unit_Array, since
1844 No_Streams no longer prohibits with'ing this package.
1846 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
1847 discriminants, but the parent base has unknown discriminants, there is
1848 no discriminant constraint to inherit. Such a discrepancy can arise
1849 when the actual for a formal type with unknown discriminants is a
1850 similar private type whose full view has discriminants.
1851 (Analyze_Object_Declaration): If restriction No_Streams is set, then
1852 do not permit objects to be declared of a stream type, or of a
1853 composite type containing a stream.
1855 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1857 * exp_dbug.ads: Update documentation to reflect simpler encoding for
1858 protected operations.
1860 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
1861 generated name, it complicates decoding in gdb and hinders debugging
1862 of protected operations.
1863 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
1864 flag for the protected entry barrier function.
1865 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
1866 flag for the protected entry function.
1868 2004-11-18 Nicolas Setton <setton@adacore.com>
1870 * expect.c: Define __unix__ when __APPLE__ is defined.
1872 * Makefile.in: Inform the value of the variable GMEM_LIB in the
1873 Darwin-specific section.
1875 * lang-specs.h: Change the placement of the %1 marker.
1876 Works around the fact that gcc adds -fPIC by default under Darwin.
1878 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1880 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
1881 type of the object with the packed array type, set the Analyzed flag
1882 on the object if it is an entity or simple indexed component, to avoid
1883 spurious type errors.
1885 2004-11-18 Gary Dismukes <dismukes@adacore.com>
1887 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
1888 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
1889 separate line from the version message.
1891 2004-11-18 Ed Falis <falis@adacore.com>
1893 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
1895 (init_float): Eliminate initialization of floating point status for
1896 AE653. The instructions have no effect for vThreads.
1898 2004-11-18 Vincent Celier <celier@adacore.com>
1900 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
1901 gnatbind is invoked with -shared.
1903 2004-11-18 Jose Ruiz <ruiz@adacore.com>
1905 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
1906 for Detect_Blocking which is redundant with the check done within the
1907 procedure Protected_Single_Entry_Call.
1908 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
1909 Detect_Blocking which is redundant with the check done within the
1910 procedure Protected_Single_Entry_Call.
1912 2004-11-18 Vincent Celier <celier@adacore.com>
1914 * makegpr.adb (Compile): Put the compiling switches (in package
1915 Compiler and on the command line) immediately after "-c", instead of
1916 at the end of the command line invocation of the compiler, when
1917 compiling a non-Ada file.
1918 (Build_Global_Archive): When there is no need to rebuild the archive,
1919 set Global_Archive_Exists, so that the archive is passed to the linker
1922 2004-11-18 Robert Dewar <dewar@adacore.com>
1923 Sergey Rybin <rybin@adacore.com>
1926 Remove extra paren check from list of checks for redundant constructs
1927 Add documentation of new -gnatyx style check (check extra parens)
1928 Remove paragraph about gnatelim debug options.
1930 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
1931 objects rather than forbidding dependencies on the package Ada.Streams.
1933 * sinfo.ads: Add ??? note that we should document pragmas passed to
1936 * g-expect.ads: Fix a few typos in the comments.
1938 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1940 * misc.c (gnat_handle_option): Use %< and %> for quoting in
1943 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1945 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
1947 2004-11-07 Andreas Schwab <schwab@suse.de>
1949 * Makefile.in (install-gnatlib): Remove spurious hyphen.
1951 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
1954 * Makefile.in (darwin): Set soext to .dylib.
1956 2004-10-26 Vincent Celier <celier@gnat.com>
1957 Thomas Quinot <quinot@act-europe.fr>
1959 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
1960 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
1961 there is no use of GNAT.Sockets.Constants.
1962 Remove remaining pragma Import for C_Write
1963 Remove C_Read and C_Write from internal implementation unit
1964 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
1965 the read and write functions from the system runtime library is fine
1966 on UNIX but won't work under Windows).
1968 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
1969 (Check_Selector): Use C_Recv instead of C_Read.
1970 Selectors are the GNAT.Sockets abstraction to perform a select()
1971 call on a set of descriptors. To allow abortion of an ongoing
1972 select operation, some data is written to a dedicated socket that
1973 is always monitored.
1974 Under Windows, the write and read library functions cannot operate
1975 on sockets, so we need to use send and recv instead, which is portable
1976 across all supported platforms.
1978 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
1979 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
1980 (using the read and write functions from the system runtime library is
1981 fine on UNIX but won't work under Windows).
1983 2004-10-26 Nicolas Setton <setton@act-europe.fr>
1985 * mlib-tgt-darwin.adb: New file.
1987 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1988 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1989 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1990 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
1993 * Makefile.in: Add support for building shared libraries under Darwin.
1994 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
1995 the low level EH init subprogram to be called from __gnat_initialize.
1997 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
1998 indicates which options to pass to the archive indexer.
2000 * mlib-utl.adb: Add support for calling ranlib with additional
2001 options. This is needed for instance under Mac OS X.
2002 (Ranlib_Options): New global variable, used to store the potential
2003 options to pass to ranlib.
2004 (Ar): Use Ranlib_Options when spawning ranlib.
2005 (Initialize): Set the value of ranlib option.
2007 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
2009 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
2010 instead of 8K, to reflect the real potential needs for stack-checking
2013 2004-10-26 Pascal Obry <obry@gnat.com>
2015 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
2017 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
2018 Windows only the initial thread stack size can be set so it is good to
2019 start we a low stack size.
2020 The OS will adjust the size as needed.
2022 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
2023 Nicolas Setton <setton@act-europe.fr>
2025 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
2026 "__unix__" instead of "unix".
2027 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
2028 sections were just mistakenly ignored. The former is
2029 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
2030 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
2031 of hpux. This prevents an unwanted definition of the symbol
2032 convert_addresses in adaint.o.
2034 2004-10-26 Gary Dismukes <dismukes@gnat.com>
2036 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
2037 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
2039 2004-10-26 Cyrille Comar <comar@act-europe.fr>
2041 * a-filico.ads, a-filico.adb: fix incorrect header.
2043 2004-10-26 Javier Miranda <miranda@gnat.com>
2045 * a-ststio.ads: Fix typo in identifier
2047 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2049 * sem_ch4.adb: Minor reformatting.
2051 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2053 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
2054 enabled, check the result of unary and binary operations when the
2055 expression is the right-hand side of an assignment.
2057 2004-10-26 Vincent Celier <celier@gnat.com>
2059 * clean.adb (Delete): Do not output warnings when in quiet output and
2060 not in verbose mode.
2061 (Force_Deletions): New Boolean flag, defaulted to False
2062 (Delete): Only delete a file if it is writable, and when
2063 Force_Deletions is True.
2064 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
2065 (Usage): Line for new switch -f
2066 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
2069 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
2071 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
2072 JM type only if its size matches that of the wrapper. When a size is
2073 prescribed and the field is not aliased, remove the wrapper of a JM
2074 type only if the size is not greater than that of the packed array.
2075 (gnat_to_gnu_entity): Change the extension of packed array wrappers
2078 2004-10-26 Geert Bosch <bosch@gnat.com>
2080 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
2081 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
2082 (Pred): Implement in terms of Succ.
2084 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2086 * exp_aggr.adb (Safe_Component): An aggregate component that is an
2087 unchecked conversion is safe for in-place use if the expression of the
2089 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
2090 be expandable in place even if the aggregate does not come from source.
2091 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
2092 designated object of an allocator in place, rather than building it
2093 first on the stack. The previous scheme forces a full copy of the array,
2094 and may be altogether unsusable if the size of the array is too large
2095 for stack allocation.
2097 2004-10-26 Robert Dewar <dewar@gnat.com>
2099 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
2100 compares if the component is atomic.
2102 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
2103 array assignment if the component type is atomic.
2105 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2106 Eric Botcazou <ebotcazou@act-europe.fr>
2108 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
2109 is aliased and is a by_reference type, do not pass by copy.
2110 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
2111 detect whether the call is in the right side of an assignment or
2112 the expression of an object declaration. Recurse on component
2113 association within aggregates.
2114 Call it in the condition that determines whether the temporary is
2115 necessary for correct stack-checking.
2117 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2119 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
2120 RACW_Type, used in the PolyORB version.
2121 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
2122 version and the GARLIC version.
2124 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
2125 Rename RCI_Info to RCI_Locator for better consistency between the
2126 GARLIC and PolyORB versions of the distributed systems annex.
2127 (DSA_Implementation_Name): This enumeration lists the possible
2128 implementations of the Partition Communication Subsystem for the
2129 Distributed Systems Annex (DSA). The three available implementations
2130 are the dummy stub implementation (No_DSA), and two versions based on
2131 two different distribution runtime libraries: GARLIC and PolyORB. Both
2132 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
2134 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
2137 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
2138 between the GARLIC and PolyORB versions of the distributed systems
2140 Remove RE_Unbounded_Reclaim_Pool since it is unused.
2142 2004-10-26 Gary Dismukes <dismukes@gnat.com>
2144 * gnat1drv.adb: Suppress calling the back end when
2145 Frontend_Layout_On_Target is true.
2147 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2149 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
2150 Set_Read_Only): New subprograms.
2151 These new routines allow the user to set or unset the Owner execute
2152 and Owner write permission flags on a file.
2154 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
2155 GNAT.OS_Lib.Set_Executable instead of rolling our own.
2157 2004-10-26 Matthew Gingell <gingell@gnat.com>
2159 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
2161 2004-10-26 Pascal Obry <obry@gnat.com>
2163 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
2164 memory before the faulting page we properly test the process read
2165 access for this address using appropriate Win32 routine.
2166 (HPUX sections): guard with "__hpux__" instead of "hpux".
2168 2004-10-26 Robert Dewar <dewar@gnat.com>
2170 * lib-xref.adb (Generate_Reference): Don't complain about reference to
2171 entry parameter if pragma Unreferenced set, since we do not properly
2172 handle the case of multiple parameters.
2174 2004-10-26 Vincent Celier <celier@gnat.com>
2176 * prj-env.adb: (Contains_ALI_Files): New Boolean function
2177 (Ada_Objects_Path.Add): For a library project, add to the object path
2178 the library directory only if there is no object directory or if the
2179 library directory contains ALI files.
2180 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2182 2004-10-26 Vincent Celier <celier@gnat.com>
2184 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
2185 extension of library projects.
2187 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
2188 path defaults to ".:<prefix>/lib/gnat".
2189 (Parse): For an extending all project, allow direct import of a project
2190 that is virtually extended.
2192 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
2193 the specified name is directly imported, return its ID. Otherwise, if
2194 an extension of this project is imported, return the ID of the
2197 2004-10-26 Robert Dewar <dewar@gnat.com>
2199 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
2200 (Sub3): New procedure, used by Scaled_Divide
2201 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
2202 correct more than one instance of failure to propagate carries
2204 (Double_Divide): Handle overflow case of largest negative number
2205 divided by minus one.
2207 * s-arit64.ads (Double_Divide): Document that overflow can occur in
2208 the case of a quotient value out of range.
2211 2004-10-26 Robert Dewar <dewar@gnat.com>
2213 * s-bitops.adb (Bit_Eq): Remove redundant check.
2215 * s-bitops.ads: Minor comment updates
2216 Change some occurrences of Address to System.Address
2218 * s-carsi8.ads: Fix minor cut-and-paste error in comments
2220 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2222 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
2223 accessibility check to prefix that is a protected operation.
2225 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2227 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
2228 empty, post message on stub.
2230 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2231 Javier Miranda <miranda@gnat.com>
2233 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
2234 current instance appears within a unit that is directly in the context
2236 Used to determine whether the body of the instance should be analyzed
2237 immediately after its spec, to make its subprogram bodies available
2238 for front-end inlining.
2239 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
2240 constraint is not allowed on the component type (AARM 12.5.3(3))
2242 2004-10-26 Cyrille Comar <comar@act-europe.fr>
2244 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2245 'Storage_Pool): enhance, document & limit detection of non-sharable
2248 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
2250 * s-pooglo.ads: Add more documentation now that this pool is properly
2253 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2255 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
2256 or protected type with discriminants, do not constrain the
2257 corresponding record type if the subtype declaration has no
2258 discriminant constraints. This can be the case in source code, or in
2259 the subtype declaration created to rename an actual type within an
2262 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2264 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
2265 different kind of stub (possibly wrong name for file), do not check
2267 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
2268 includes call to some function that returns an unconstrained type, do
2271 2004-10-26 Ed Schonberg <schonberg@gnat.com>
2273 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
2274 appear in the code for the main unit. Dependencies among units in the
2275 context of the main unit are established when those other units are
2276 compiled. Otherwise spurious elaboration constraints can generate
2277 incorrect elaboration circularities.
2279 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
2280 Ed Schonberg <schonberg@gnat.com>
2282 * sem_util.adb (Is_Aliased_View): Defend against the case where this
2283 subprogram is called with a parameter that is not an object name. This
2284 situation arises for some cases of illegal code, which is diagnosed
2285 later, and in this case it is wrong to call Is_Aliased, as that might
2286 cause a compiler crash.
2287 (Explain_Limited_Type): Refine previous fix to include
2288 inherited components of derived types, to provide complete information.
2290 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
2291 is the prival for a protected object.
2292 It is necessary to mark this entity as a variable, in addition to
2293 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
2294 modified to avoid checking the Aliased flag on entities that are not
2295 objects. (Checking that flag for non-objects is erroneous and could
2296 lead to a compiler crash).
2298 2004-10-26 Robert Dewar <dewar@gnat.com>
2300 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
2301 X_Frac = 0.5, then we know that the number X must be positive.
2302 (Succ): Remove the same redundant test, and also fix the primary test
2303 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
2305 (Decompose): Add fuller comments to spec
2307 2004-10-26 Pascal Obry <obry@gnat.com>
2309 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
2310 validity (process must have read access). Set to 0 in all other cases.
2311 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
2313 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
2314 segmentation violation.
2316 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
2318 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
2319 whose type is a constructed subtype of an aliased object with an
2320 unconstrained nominal subtype, convert the actual to the constructed
2321 subtype before taking its address.
2323 2004-10-26 Vincent Celier <celier@gnat.com>
2325 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
2326 (Is_Path_Name_Case_Sensitive): New function
2328 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
2329 (Base_Name, Simple_Name, Current_Directory, Compose,
2330 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
2333 2004-10-26 Cyrille Comar <comar@act-europe.fr>
2334 Vasiliy Fofanov <fofanov@act-europe.fr>
2335 Vincent Celier <celier@gnat.com>
2337 * gnat_ugn.texi: Generalize "finding memory problems" section into a
2338 "memory management issues" section and document some of the useful
2339 memory pools provided as part of the GNAT library.
2340 Remove "virtual" from declaration of A::method2 in
2341 the simple example of Ada/C++ mixed system.
2342 Library Projects may be virtually extended: their virtual extensions
2343 are not Library Projects.
2344 Added section on extending project hierarchies.
2346 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2348 * adaint.c (__gnat_get_libraries_from_registry): Cast value
2350 (__gnat_portable_spawn): Remove const.
2352 * mingw32.h (MAXPATHLEN): Check for previous definition.
2354 2004-10-17 Matthias Klose <doko@debian.org>
2356 * gnatvsn.ads: Set gnat library version to 4.0.
2358 2004-10-05 Vincent Celier <celier@gnat.com>
2360 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
2362 2004-10-04 Laurent GUERBY <laurent@guerby.net>
2365 * Makefile.in: Define and use RANLIB_FLAGS.
2367 2004-10-04 Pascal Obry <obry@gnat.com>
2369 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
2370 other x86 platforms).
2372 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
2374 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
2375 in general and triggers stack alignment adjustment for thread entry
2376 points on targets where this is necessary.
2378 2004-10-04 Bernard Banner <banner@gnat.com>
2382 * Makefile.in: Add section for powerpc linux
2383 Add variant i-vxwork-x86.ads
2385 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
2387 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
2389 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
2390 table registration calls when need be. Ensures no reference to the crt
2391 ctors symbol are issued in the SJLJ case, which avoids possible
2392 undefined symbol errors in the case of modules to be statically linked
2395 2004-10-04 Javier Miranda <miranda@gnat.com>
2397 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
2398 in-line the code corresponding to subprogram Analyze_Actuals. In
2399 addition, analyze the actuals only in case of subprogram call.
2401 2004-10-04 Ed Falis <falis@gnat.com>
2403 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
2405 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
2407 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
2408 in the documentation.
2410 2004-10-04 Robert Dewar <dewar@gnat.com>
2412 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
2414 (Analyze_Block_Statement): Add circuitry to detect following dead code
2415 (Check_Unreachable_Code): Handle case of block exit
2417 2004-10-04 Robert Dewar <dewar@gnat.com>
2419 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
2420 (XMatchD): Avoid warning for Logic_Error call
2422 2004-10-04 Robert Dewar <dewar@gnat.com>
2424 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
2425 consider expressions buried within a procedure actual to be an actual.
2426 This caused some blowups with uses of packed slices within a procedure
2429 2004-10-04 Robert Dewar <dewar@gnat.com>
2431 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
2432 longer need to be initialized to zero.
2433 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
2434 initialized to zero.
2436 * checks.adb (Expr_Known_Valid): Packed arrays are now always
2437 considered valid, even if the representation is modular. That's correct
2438 now that we no longer initialize packed modular arrays to zero.
2440 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
2441 suffixes. These are now documented as the only cases in which the
2442 debugger ignores outer records.
2443 Previously, the spec allowed arbitrary suffixes for this purpose.
2444 Change name of LJM to JM for packed array pad records
2445 Create separate section on packed array handling, and add a whole new
2446 set of comments to this section describing the situation with packed
2447 modular types and justification requirements depending on endianness.
2449 2004-10-04 Robert Dewar <dewar@gnat.com>
2451 * a-except.adb: Add a comment for last change
2453 * einfo.ads: Minor spelling correction in comment
2455 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
2457 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
2460 * sem_util.ads: Minor comment update
2462 2004-10-04 Ed Schonberg <schonberg@gnat.com>
2464 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
2465 Inline_Always when in Configurable_Run_Time mode.
2467 * sem_prag.adb (Process_Convention): If entity is an inherited
2468 subprogram, apply convention to parent subprogram if in same scope.
2469 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
2470 when in Configurable_Run_Time mode.
2472 2004-10-04 Ed Schonberg <schonberg@gnat.com>
2474 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
2475 class_wide type after component list has been inherited.
2477 2004-10-04 Ed Schonberg <schonberg@gnat.com>
2479 * sem_ch12.adb (Check_Generic_Actuals): New predicate
2480 Denotes_Previous_Actual, to handle properly the case of a private
2481 actual that is also the component type of a subsequent array actual.
2482 The visibility status of the first actual is not affected when the
2483 second is installed.
2484 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
2485 make fully recursive the treatment of formals of packages declared
2487 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
2488 the above on exit from an instantiation.
2489 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
2490 current instantiation which is now complete.
2491 (Analyze_Package_Instantiation): No instantiated body is needed if the
2492 main unit is generic. Efficient, and avoid anomalies when a instance
2493 appears in a package accessed through rtsfind.
2495 2004-10-04 Ed Schonberg <schonberg@gnat.com>
2497 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
2498 do not generate a declaration for a temporary if the call is part of a
2499 library-level instantiation.
2501 2004-10-04 Ed Schonberg <schonberg@gnat.com>
2503 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
2504 searching for a limited component to flag.
2506 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
2507 expansion of Input, to account for the fact that the implicit call
2508 generated by the attribute reference must freeze the user-defined
2509 stream subprogram. This is only relevant to 'Input, because it can
2510 appear in an object declaration, prior to the body of the subprogram.
2512 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
2513 expansion can proceed and further errors uncovered.
2514 (Minor clean up): Fix cases of using | instead of \ for continuation
2517 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2519 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
2521 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
2522 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
2523 Use gcc_assert and gcc_unreachable.
2525 * decl.c (gnat_to_gnu_entity, case object): Check and process a
2526 specified alignment before validating size.
2527 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
2528 stripped-down declaration for the type of the inner field when making
2531 * utils.c (finish_record_type): Do not compute the size in units
2532 incrementally. Instead compute it once for the rep clause case.
2533 Use gcc_assert and gcc_unreachable.
2535 2004-10-04 Vincent Celier <celier@gnat.com>
2537 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
2539 (Is_Valid_Path_Name): Take '/' as a directory separator.
2541 2004-10-04 Vincent Celier <celier@gnat.com>
2543 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
2544 (Extended_Project) only if Extended_Project is defined, to avoid
2546 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
2548 (Parse_Single_Project): Ditto.
2550 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
2551 Add_To_Project_Path for virtual projects.
2553 2004-10-04 Vincent Celier <celier@gnat.com>
2555 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2556 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2557 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
2558 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
2559 parameter Options_2.
2561 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
2562 Build_Dynamic_Library with an empty Options_2.
2564 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
2567 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
2568 directory separator, if any.
2569 (Gprmake): Do not allow mains on the command line for library projects.
2570 Do not attempt to link when the project is a library project.
2571 (Library_Opts): New table to store Library_Options.
2572 (Build_Library): If Library_Options is specified, pass these options
2573 when building a shared library.
2575 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
2577 * s-tposen.adb (Service_Entry): The object must be always unlocked at
2578 the end of this procedure now that the unlock operation was inserted
2581 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
2583 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
2584 corresponding to the Preallocated_Stacks flags in System.
2585 (Get_Target_Parameters): Including the processing for
2586 Preallocated_Stacks.
2588 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
2589 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
2590 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
2591 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
2592 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
2593 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
2594 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
2595 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
2596 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
2597 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
2598 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
2599 used to signal whether the compiler creates the required stacks and
2600 descriptors for the different tasks (when True) or it is done by the
2601 underlying operating system at run time (when False).
2602 It is initially set to False in all targets.
2604 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
2605 if it is supported by the target.
2606 (Make_Task_Create_Call): Pass the stack address if it has been
2607 previously created. Otherwise pass a Null_Address.
2609 * snames.adb: Add _stack.
2611 * snames.ads: Add Name_uStack. Required to allow the expander to
2612 statically allocated task stacks.
2614 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
2615 Stack_Address argument.
2616 Check that its value is equal to Null_Address because this target does
2617 not support the static stack allocation.
2619 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
2621 * usage.adb: Change "pragma inline" to "pragma Inline" in information
2624 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
2626 * exp_dist.adb: Split declaration of asynchronous flag out of
2627 Add_RACW_Read_Attribute.
2628 Minor reformatting for better alignment with PolyORB version.
2629 Store the entity for the asynchronous flag of an RACW, rather than the
2630 expression, in the asynchronous flags table. This will allow this flag
2631 to be used in other subprograms beside Add_RACW_Read_Attribute.
2633 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
2635 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
2636 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
2637 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
2638 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
2639 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
2640 sockets constant MSG_NOSIGNAL (Linux-specific).
2641 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
2642 all Send operations.
2643 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
2644 from trigerring SIGPIPE.
2645 Rename components to avoid clash with Ada 2005 possible reserved
2647 (Check_Selector): When the select system call returns with an error
2648 condition, propagate Socket_Error to the caller.
2650 2004-10-01 Jan Hubicka <jh@suse.cz>
2652 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
2654 2004-09-23 Robert Dewar <dewar@gnat.com>
2658 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
2659 instead do this at freeze time (we won't do it if there is an address
2661 Change "pragma inline" to "pragma Inline" in information and error
2665 * freeze.adb (Check_Address_Clause): Remove previous change, not the
2666 right way of doing things after all.
2667 (Freeze_Entity): For object, set Is_Public for imported entities
2668 unless there is an address clause present.
2670 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
2672 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
2673 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
2674 ensures proper handling of types with rep clauses, which might have
2675 their TYPE_SIZE set already.
2677 2004-09-21 Robert Dewar <dewar@gnat.com>
2679 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
2680 packed array types in both little- and big-endian cases. This change
2681 ensures that we no longer count on the unused bits being initialized
2682 for such types (and in particular ensures that equality testing will
2683 only read the relevant bits).
2684 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
2685 These changes mean that we no longer need to initialize small packed
2687 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
2688 optimization to an LJM field as to its parent field.
2690 * ada-tree.h, trans.c, utils.c, utils2.c:
2691 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
2693 2004-09-20 Jan Hubicka <jh@suse.cz>
2695 * utils.c (gnat_finalize): Remove.
2696 (end_subprog_body): Directly call cgraph_finalize_function;
2697 do not lower the nested functions.
2699 2004-09-20 Robert Dewar <dewar@gnat.com>
2703 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
2704 if an address clause is present, since that means that the Import
2707 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
2709 * 5tsystem.ads: Removed, no longer used.
2711 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2712 Zack Weinberg <zack@codesourcery.com>
2714 * ada-tree.def: Use tree_code_class enumeration constants
2715 instead of code letters.
2716 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
2717 Update for new tree-class enumeration constants.
2719 2004-09-17 Vincent Celier <celier@gnat.com>
2721 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
2722 capabilities of the general project manager.
2724 2004-09-09 Vincent Celier <celier@gnat.com>
2726 * a-direct.ads: Add pragma Ada_05
2727 (Directory_Entry_Type): Give default value to component Kind to avoid
2728 not initialized warnings.
2730 * a-direct.adb (Current_Directory): Remove directory separator at the
2732 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
2733 an existing directory.
2734 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
2735 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
2736 Convert the result to File_Size.
2738 * prj.ads: (Project_Error): New exception
2740 * prj-attr.adb: Except in procedure Initialize, Fail comes from
2741 Prj.Com, not from Osint.
2742 (Attrs, Package_Attributes): Tables moved to private part of spec
2743 (Add_Attribute, Add_Unknown_Package): Moved to new child package
2745 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
2746 Prj.Project_Error after call to Fail.
2747 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
2748 Fail. Check that package name is not already in use.
2750 * prj-attr.ads: Comment updates to indicate that all subprograms may be
2751 used by tools, not only by the project manager, and to indicate that
2752 exception Prj.Prj_Error may be raised in case of problem.
2753 (Add_Unknown_Package, Add_Attribute): Moved to new child package
2755 (Attrs, Package_Attributes): Table instantiations moved from the body to
2756 the private part to be accessible from Prj.Attr.PM body.
2758 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
2759 from new package Prj.Attr.PM.
2760 (Parse_Attribute_Declaration): Call Add_Attribute from new package
2763 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
2765 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
2766 instead of Elaboration_Checks).
2768 * a-calend.adb: Minor reformatting
2770 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2772 * gigi.h (maybe_pad_type): New declaration.
2773 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
2775 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
2777 * cuintp.c: Convert to use buildN.
2779 * decl.c (maybe_pad_type): No longer static.
2780 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
2782 Convert to use buildN.
2784 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
2785 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
2786 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
2788 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
2789 (gnat_gimplify_expr, case ADDR_EXPR): New case.
2790 Convert to use buildN.
2792 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
2793 TREE_READONLY for const.
2794 Convert to use buildN.
2796 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
2797 (create_var_decl): Refine when TREE_STATIC is set.
2798 Convert to use buildN.
2800 2004-09-09 Gary Dismukes <dismukes@gnat.com>
2802 * gnat_ugn.texi: Delete text relating to checking of ali and object
2805 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
2808 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
2810 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
2811 pragmas recognized by GNAT.
2813 * gnat_rm.texi: Document pragma Detect_Blocking.
2815 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
2816 raise Program_Error if called from a protected operation.
2818 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
2819 the protected action nesting level.
2820 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
2821 protected action nesting level.
2822 (Unlock): When pragma Detect_Blocking is active decrease the protected
2823 action nesting level.
2825 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
2826 Protected_Action_Nesting.
2828 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
2829 Common_ATCB record. It contains the dynamic level of protected action
2830 nesting for each task. It is needed for checking whether potentially
2831 blocking operations are called from protected operations.
2832 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
2833 Detect_Blocking is active or not in the partition.
2835 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
2836 raise Program_Error if called from a protected operation.
2837 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
2838 Program_Error if called from a protected operation.
2839 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
2840 Program_Error if called from a protected operation.
2842 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
2843 raise Program_Error if called from a protected operation.
2845 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
2846 raise Program_Error if called from a protected operation, and increase
2847 the protected action nesting level.
2848 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
2849 Program_Error if called from a protected operation, and increase the
2850 protected action nesting level.
2851 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
2852 protected action nesting level.
2854 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
2855 raise Program_Error if called from a protected operation, and increase
2856 the protected action nesting level.
2857 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
2858 Program_Error if called from a protected operation, and increase the
2859 protected action nesting level.
2860 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
2861 raise Program_Error if called from a protected operation.
2862 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
2863 active, raise Program_Error if called from a protected operation.
2864 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
2865 protected action nesting level.
2867 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
2868 insertion of the statement raising Program_Error. The run time
2869 contains the required machinery for handling that.
2871 * sem_util.ads: Change comment associated to procedure
2872 Check_Potentially_Blocking_Operation.
2873 This procedure does not insert a call for raising the exception because
2874 that is currently done by the run time.
2876 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
2878 * init.c: Add the global variable __gl_detect_blocking that indicates
2879 whether pragma Detect_Blocking is active (1) or not (0). Needed for
2880 making the pragma available at run time.
2881 (__gnat_set_globals): Pass and update the detect_blocking parameter.
2883 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
2884 pragma Detect_Blocking is active.
2886 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
2888 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
2889 DB is found in the ali file. Any unit compiled with pragma
2890 Detect_Blocking active forces its effect in the whole partition.
2892 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
2893 Detect_Blocking is active and delay is called from a protected
2896 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
2897 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
2898 Detect_Blocking is active (0 otherwise).
2899 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
2900 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
2903 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
2905 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
2906 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
2909 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
2910 (Register_Receiving_Stub): Add Subp_Info formal parameter.
2911 Update API in placeholder implemetation of s-parint to reflect changes
2912 in distribution runtime library.
2914 * sem_ch3.adb (Expand_Derived_Record): Rename to
2915 Expand_Record_Extension.
2917 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
2918 primitive operations of potentially distributed object types that have
2919 non-controlling anonymous access formals.
2921 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
2923 New implementation of expansion for remote access-to-subprogram types,
2924 based on the RACW infrastructure.
2925 This version of sem_dist is compatible with PolyORB/DSA as well as
2928 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
2929 Asynchrronous that applies to a remote access-to-subprogram type, mark
2930 the underlying RACW type as asynchronous.
2932 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
2933 __gnat_using_gnu_linker to 1.
2935 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
2936 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
2937 GNAT.Perfect_Hash_Generators, and remove the empty
2938 GNAT.Perfect_Hash package.
2940 * atree.adb: Minor reformatting
2942 * exp_ch3.adb (Expand_Derived_Record): Rename to
2943 Expand_Record_Extension.
2944 (Build_Record_Init_Proc.Build_Assignment): The default expression in
2945 a component declaration must remain attached at that point in the
2946 tree so New_Copy_Tree copies it if the enclosing record type is derived.
2947 It is therefore necessary to take a copy of the expression when building
2948 the corresponding assignment statement in the init proc.
2949 As a side effect, in the case of a derived record type, we now see the
2950 original expression, without any rewriting that could have occurred
2951 during expansion of the ancestor type's init proc, and we do not need
2952 to go back to Original_Node.
2954 * exp_ch3.ads (Expand_Derived_Record): Rename to
2955 Expand_Record_Extension.
2957 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
2958 Returns the RACW type used to implement a remote access-to-subprogram
2960 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
2961 New subprograms. Used to create a proxy tagged object for a remote
2962 subprogram. The proxy object is used as the designated object
2963 for RAS values on the same partition (unless All_Calls_Remote applies).
2964 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
2965 System.Partition_Interface.Get_Unique_Remote_Pointer.
2966 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
2967 Renamed from Add_RAS_*_Attribute.
2968 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
2970 New implementation of expansion for remote access-to-subprogram types,
2971 based on the RACW infrastructure.
2973 * exp_dist.ads (Copy_Specification): Update comment to note that this
2974 function can copy the specification from either a subprogram
2975 specification or an access-to-subprogram type definition.
2977 2004-09-09 Ed Schonberg <schonberg@gnat.com>
2979 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
2980 in an instance, between an explicit subprogram an one inherited from a
2981 type derived from an actual.
2983 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
2984 add a polling call if the subprogram is to be inlined by the back-end,
2985 to avoid repeated calls with multiple inlinings.
2987 * checks.adb (Apply_Alignment_Check): If the expression in the address
2988 clause is a call whose name is not a static entity (e.g. a dispatching
2989 call), treat as dynamic.
2991 2004-09-09 Robert Dewar <dewar@gnat.com>
2993 * g-trasym.ads: Minor reformatting
2995 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
2996 packed arrays, since unused bits are expected to be zero for a
2999 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
3001 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
3004 2004-09-09 Pascal Obry <obry@gnat.com>
3006 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
3007 enable map file generation. Add the right option to generate the map
3008 file if Map_File is set to True.
3010 * gnatdll.adb (Gen_Map_File): New variable.
3011 (Syntax): Add info about new -m (Map_File) option.
3012 (Parse_Command_Line): Add support for -m option.
3013 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
3016 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
3018 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
3019 new gnatdist implementation.
3020 Define a subpackage isolating the output routines specific to this
3023 2004-09-09 Joel Brobecker <brobecker@gnat.com>
3025 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
3027 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
3029 2004-09-09 Cyrille Comar <comar@act-europe.fr>
3031 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
3034 * opt.ads: Add Ada_Version_Runtime constant used to decide which
3035 version of the language is used to compile the run time.
3037 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
3039 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
3040 of variable length temporaries for function return now that the
3041 back-end and gigi support it.
3043 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3045 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
3047 * trans.c (struct stmt_group): Delete field GLOBAL.
3048 (gnat_init_stmt_group): Do not initialize it.
3049 (call_to_gnu): Use save_expr, not protect_multiple_eval.
3050 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
3051 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
3052 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
3053 (start_stmt_group): Likewise.
3054 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
3056 * utils2.c (ggc.h): Include.
3057 (build_call_raise): Call build_int_cst, not build_int_2.
3059 * utils.c (gnat_init_decl_processing): Fix arg to
3060 build_common_tree_nodes.
3061 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
3062 (gnat_define_builtin): Set built_in_decls.
3063 (init_gigi_decls): Call build_int_cst, not build_int_2.
3065 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
3066 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
3067 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
3068 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
3069 SET_TYPE_MODULE): Use them.
3070 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
3071 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
3072 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
3073 SET_TYPE_ADA_SIZE): Likewise.
3074 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
3075 (DECL_CONST_CORRESPONDING_VAR,
3076 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
3077 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
3078 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
3079 (TYPE_RM_SIZE_NUM): New macro.
3080 (TYPE_RM_SIZE): Modified to use above.
3082 * cuintp.c: (build_cst_from_int): New function.
3083 (UI_To_gnu): Use it.
3085 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
3086 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
3087 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
3088 MIN_EXPR for the size, copy it into new.
3090 2004-09-01 Robert Dewar <dewar@gnat.com>
3092 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
3093 packed indexed component where array is an IN OUT formal. This
3094 generated garbage code previously.
3096 * gnat_ugn.texi: Document -fverbose-asm
3098 * gnat-style.texi: Minor updates (note that boolean constants and
3099 variables are joined with AND/OR rather than short circuit forms).
3101 2004-09-01 Ed Schonberg <schonberg@gnat.com>
3103 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
3104 it is an upward conversion of an untagged type with no representation
3107 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
3109 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
3110 System.Partition_Interface.
3112 * checks.adb (Apply_Access_Checks): Do not generate checks when
3113 expander is not active (but check for unset reference to prefix of
3116 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
3117 pragma Debug as an if statement with a constant condition, for
3118 consistent treatment of entity references contained within the
3119 enclosed procedure call.
3121 2004-09-01 Vincent Celier <celier@gnat.com>
3123 * bindgen.adb: (Set_EA_Last): New procedure
3124 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
3126 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
3127 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
3128 linked without errors.
3129 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
3131 (Gen_Exception_Table_C): Correct same bugs
3133 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
3135 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
3136 on Windows, make sure that the drive letter is in upper case.
3138 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
3139 Windows, when the drive letter is added and Case_Sensitive is True, the
3140 drive letter is forced to upper case.
3142 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
3143 to Options_2 for the call to MLib.Utl.Gcc.
3145 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
3146 directory separator when defining BASE_DIR.
3148 2004-09-01 Pascal Obry <obry@gnat.com>
3150 * gprcmd.adb (Extend): Do not output trailing directory separator. This
3151 is not needed and it confuses Windows GNU/make which does not report
3152 directory terminated by a slash as a directory.
3153 (gprcmd): Idem for "pwd" internal command.
3155 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
3156 target names rewrite to fix regressions with recent version of
3157 GNU/make. Starting with GNU/make 3.80 the pipe character was not
3158 handled properly anymore.
3160 2004-09-01 Andreas Schwab <schwab@suse.de>
3162 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
3163 * raise.c [!IN_RTS]: Undef abort.
3165 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
3167 * utils2.c (build_allocator): Use ssize_int.
3169 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
3171 2004-08-27 Andreas Schwab <schwab@suse.de>
3173 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
3175 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
3176 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3178 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
3180 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
3182 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
3183 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
3184 * utils.c (init_gigi_decls): Likewise.
3185 * utils2.c (build_call_raise, build_allocator): Likewise.
3187 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
3189 * utils.c (gnat_init_decl_processing): Adjust
3190 build_common_tree_nodes call.
3192 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
3194 * utils2.c (build_allocator): Use build_int_cst for negative
3197 2004-08-18 Richard Henderson <rth@redhat.com>
3199 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
3201 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
3203 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
3205 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
3206 (gnat_to_gnu): Likewise.
3208 2004-08-16 Pascal Obry <obry@gnat.com>
3210 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
3211 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
3212 option and not mdll anymore. Update comment.
3214 2004-08-16 Pascal Obry <obry@gnat.com>
3216 * bld.adb (Put_Include_Project): Properly handle directory separators
3219 2004-08-16 Ed Schonberg <schonberg@gnat.com>
3221 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
3222 decreasing the number of allocated junk nodes while searching for the
3223 appropriate subprogram.
3225 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
3227 * cuintp.c (UI_To_gnu): Use build_int_cst..
3228 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
3229 * utils.c (init_gigi_decls): Likewise.
3230 * utils2.c (build_call_raise): Likewise.
3232 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
3234 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
3235 for a global aliased object with a variable size and an unconstrained
3236 nominal subtype, pretend there is no initializer if the one we have is
3237 incomplete, and avoid referencing an inexistant component in there. The
3238 part we have will be rebuilt anyway and the reference may confuse
3241 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
3243 * einfo.ads: Minor reformatting
3245 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
3246 restrictions in the ALI if we only want to warn about violations.
3248 2004-08-13 Vincent Celier <celier@gnat.com>
3250 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
3251 when creating a new Unit_Record in table Units.
3253 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
3254 that are violated, if any.
3256 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
3257 add directory separator if path already ends with a directory separator.
3259 2004-08-13 Ed Schonberg <schonberg@gnat.com>
3261 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
3262 unit, this is an attempt to inline a construct that is not available in
3263 the current restricted mode, so abort rather than trying to continue.
3265 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
3266 discriminants that rename those of the parent, recover names of
3267 original discriminants for the constraint on the full view of the
3269 (Complete_Private_Subtype): Do not create a subtype declaration if the
3270 subtype is an itype.
3272 * gnat_rm.texi: Added section on implementation of discriminated
3273 records with default values for discriminants.
3275 2004-08-13 Ed Schonberg <schonberg@gnat.com>
3278 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
3279 the second operand is overloaded.
3281 2004-08-10 Richard Henderson <rth@redhat.com>
3283 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
3284 add __builtin_alloca.
3286 2004-08-10 Richard Henderson <rth@redhat.com>
3288 * config-lang.in (boot_language): Yes.
3290 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
3292 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
3293 from complaining on potential uninitialized reference.
3294 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
3295 new specification and test explicitly for non-zero return value.
3297 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
3298 returning C.int, to avoid using a derived boolean type.
3300 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
3301 Duplicate_Subexpr_No_Checks in preference to direct use of
3302 Remove_Side_Effects and New_Copy_Tree.
3303 Clear Comes_From_Source on prefix of 'Size attribute reference.
3305 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
3306 g-socthi-vxworks.adb: Change calls to
3307 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
3308 and test explicitly for non-zero return value.
3310 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
3311 (Is_Socket_In_Set): Declare imported function as returning C.int, to
3312 avoid using a derived boolean type.
3314 2004-08-09 Albert Lee <lee@gnat.com>
3316 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
3318 2004-08-09 Pascal Obry <obry@gnat.com>
3320 * gnat_ugn.texi: Document new way to build DLLs on Windows using
3321 GCC's -shared option.
3323 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
3324 Options_2 parameter (options put after object files).
3326 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
3328 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
3329 ignore overflows on low and high bounds of an index to also account for
3330 differences in signedness between sizetype and gnu_index_subtype.
3331 These are as legitimate as the ones caused by a lower TYPE_PRECISION
3334 2004-08-09 Robert Dewar <dewar@gnat.com>
3336 * s-solita.ads, s-solita.adb: Minor reformatting
3338 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
3339 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
3341 Add note that No_Implicit_Conditionals does not suppress
3342 run time constraint checks.
3344 * vms_conv.ads: Minor reformatting
3346 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
3347 and necessary for following change).
3348 (Mark): Return new format Mark_Id containing sec stack address
3349 (Release): Use sec stack address from Mark_Id avoiding Self call
3351 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
3352 pointer (cleanup and necessary for following change).
3353 Define Mark_Id as record containing address of secondary stack, that way
3354 Release does not need to find the stack again, decreasing the number of
3355 calls to Self and improving efficiency.
3357 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
3359 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
3360 case variable into the individual case branches when possible.
3362 * sem_ch11.adb: Minor reformatting
3364 * prj.ads: Correct spelling of suffixs
3366 * prj-nmsc.adb: Minor reformatting
3367 Correct spelling suffixs throughout (also in identifiers)
3369 * freeze.adb: Minor spelling correction
3371 * exp_ch2.adb: Cleanups to handling of Current_Value
3372 (no functional effect).
3374 * bld.adb: Correct spelling of suffixs
3376 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
3378 2004-08-09 Ed Schonberg <schonberg@gnat.com>
3382 * sem_ch7.adb (Install_Private_Declarations): In the body of the
3383 package or of a child, private entities are both immediately_visible
3386 2004-08-09 Ed Schonberg <schonberg@gnat.com>
3388 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
3389 there are no range checks on the value of the literal.
3391 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
3392 wrapped is the triggering alternative of an asynchronous select, action
3393 statements mustbe inserted before the select itself.
3395 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
3396 case where the prefix is a protected function call.
3397 (Resolve_Attribute, case 'Access): The attribute reference on a
3398 subprogram is legal in a generic body if the subprogram is declared
3401 2004-08-09 Vincent Celier <celier@gnat.com>
3403 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
3404 languages, otherwise building the library may fail with unresolved
3406 (Compile_Sources): Do not build libraries if -c switch is used
3408 * gnatlink.adb (Process_Args): New switches -M and -Mmap
3409 (Write_Usage): If map file creation is supported, output new switches
3411 (Gnatlink): When -M is specified, add the necessary switch(es) to the
3412 gcc call, when supported.
3414 * Makefile.in: Added indepsw.o to the object list for gnatlink
3415 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
3417 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
3418 indepsw.adb, indepsw.ads: New files.
3420 2004-08-09 Bernard Banner <banner@gnat.com>
3422 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
3424 * Makefile.in: add section for vxworks x86
3426 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
3428 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
3429 per-object constrained components where the discriminant is of an
3431 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
3432 the parent initialization procedure for derived Unchecked_Unions.
3433 Instead, derived Unchecked_Unions build their own initialization
3435 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
3436 Check the body of the subprogram for details.
3437 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
3438 functions for derived Unchecked_Union types by introducing a condition.
3439 Allow the creation of TSS equality functions for Unchecked_Unions.
3440 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
3441 Add formal parameter Discr to function signature. Discr is used to
3442 control the generated case statement for Unchecked_Union types.
3443 (Make_Eq_If): Rename formal parameter Node to E in function signature.
3445 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
3447 Check the body of the subprogram for details.
3448 (Expand_Composite_Equality): Augment composite type equality to include
3449 correct handling of Unchecked_Union components.
3450 (Expand_N_In): Add condition to detect illegal membership tests when the
3451 subtype mark is a constrained Unchecked_Union and the expression lacks
3452 inferable discriminants, and build a Raise_Program_Error node.
3453 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
3454 to detect types that contain components of unconstrained Unchecked_Union
3455 subtype. Add condition to detect equality between types that have an
3456 unconstrained Unchecked_Union component, and build a Raise_Program_Error
3457 node. Add condition to detect equality between Unchecked_Union types
3458 that lack inferable discriminants, and build a Raise_Program_Error node.
3459 Otherwise build a TSS equality function call.
3460 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
3461 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
3462 with the operand lacking inferable discriminants, and build a Raise_
3464 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
3466 (Has_Inferable_Discriminants): Implement new predicate for objects and
3467 expressions of Unchecked_Union type. Check the body of subprogram for
3469 (Has_Unconstrained_UU_Components): Add function
3470 Component_Is_Unconstrained_UU. It is used to detect whether a single
3471 component is of an unconstrained Unchecked_Union subtype. Add function
3472 Variant_Is_Unconstrained_UU. It is used to detect whether a single
3473 component inside a variant is of an unconstrained Unchecked_Union type.
3475 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
3476 inferred discriminant values. Add condition to generate a case
3477 statement with an inferred discriminant as the switch.
3478 (Make_Component_List_Assign): Introduce a Boolean flag that determines
3479 the behaviour of the subprogram in the presence of an Unchecked_Union.
3480 Add condition to trigger the usage of the inferred discriminant value
3481 as the generated case statement switch.
3482 (Make_Field_Assign): Introduce a Boolean flag that determines the
3483 behaviour of the subprogram in the presence of an Unchecked_Union. Add
3484 condition to trigger the usage of the inferred discriminant value as
3485 the right-hand side of the generated assignment.
3487 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
3488 parameter generation when dealing with Unchecked_Unions.
3490 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
3491 checks for Unchecked_Unions.
3493 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
3495 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
3496 Raise_Program_Error nodes for the execution of Read and Write
3497 attributes of Unchecked_Union types and the execution of Input and
3498 Output attributes of Unchecked_Union types that lack default
3499 discriminant values.
3501 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
3502 Unchecked_Union. Add procedure Check_Component. It is used to inspect
3503 per-object constrained components of Unchecked_Unions for being
3504 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
3505 check individual components withing a variant.
3507 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
3508 comparison of Unchecked_Unions.
3509 (Resolve_Equality_OP): Remove guard that prevents equality between
3512 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
3513 of component subtypes for Unchecked_Union components.
3514 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
3515 since it is the actual subtype.
3517 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
3518 pass of Unchecked_Union subtypes as generic actuals to formal types
3519 that lack known_discriminant_parts or that are derived Unchecked_Union
3520 types, and do nothing. In any other case, produce an error message.
3522 * sem_ch3.adb (Analyze_Component_Declaration): Add function
3523 Contains_POC. It determines whether a constraint uses the discriminant
3524 of an enclosing record type.
3525 Add condition to detect per-object constrained component and set the
3527 (Derived_Type_Declaration): Remove guard that prevents derivation from
3528 Unchecked_Union types.
3529 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
3532 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
3533 references to Unchecked_Union discriminants.
3535 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
3536 formal generation when dealing with Unchecked_Unions.
3537 (Set_Actual_Subtypes): Add condition to prevent generation of actual
3538 subtypes for Unchecked_Unions.
3540 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
3541 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
3542 completions of discriminated partial views by Unchecked_Unions and
3543 produce an error message.
3545 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3547 * trans.c (struct stmt_group): New field, GLOBAL.
3548 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
3549 (struct elab_info): New struct.
3550 (elab_info_list, gnu_elab_proc_stack): New variables.
3551 (Compilation_Unit_to_gnu): New procedure.
3552 (gigi): Call it and also handle elaboration procs we've saved.
3553 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
3554 global field from parent.
3555 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
3556 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
3557 (start_stmt_group): Initialize global field from parent.
3558 (add_decl_expr): Set to global for current statement group.
3559 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
3562 * utils.c (global_bindings_p): True when no current_function_decl; no
3563 longer check current_binding_level.
3565 2004-08-09 Ben Brosgol <brosgol@gnat.com>
3567 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
3570 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
3572 2004-08-06 Andreas Schwab <schwab@suse.de>
3574 * utils.c (gnat_define_builtin): Remove second parameter of
3576 (begin_subprog_body): Likewise.
3578 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
3580 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
3581 optimization, not supported by the tree-ssa back-end.
3583 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
3585 * s-mastop-irix.adb: Update comments.
3587 * a-except.adb (Exception_Information): Raise Constraint_Error if
3588 exception Id is Null_Id.
3589 This is required behavior, which is more reliably and clearly checked
3590 at the top level interface level.
3592 2004-07-26 Javier Miranda <miranda@gnat.com>
3594 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
3595 call if a component has no default_expression and the box is used.
3597 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
3598 default_expression and you use box, it behaves as if you had declared a
3600 (Resolve_Record_Aggregate): If a component has no default_expression and
3601 you use box, it behaves as if you had declared a stand-alone object.
3603 * sem_ch10.adb (Install_Siblings): Do not make visible the private
3604 entities of private-with siblings.
3606 2004-07-26 Ed Schonberg <schonberg@gnat.com>
3608 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
3609 for a component of an itype, set the parent pointer for analysis,
3610 there is no list in which to insert it.
3612 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
3613 bona-fide renamings, not for inherited operations.
3615 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
3616 actual for a formal that is an access parameter, create local
3617 finalization list even if the expression is not an aggregate.
3619 2004-07-26 Ed Schonberg <schonberg@gnat.com>
3622 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
3623 Diagnose properly illegal subprogram renamings that are library units.
3625 2004-07-26 Ed Schonberg <schonberg@gnat.com>
3628 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
3629 conversion rewritten as an unchecked conversion, check that original
3630 expression is a variable.
3632 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
3633 unchecked_conversion, create new node rather than rewriting in place,
3634 to preserve original construct.
3636 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3638 * gigi.h (gnat_expand_body): Deleted.
3640 * Make-lang.in: (trans.o): Depends on function.h.
3642 * misc.c: (gnat_expand_body): Moved to here.
3644 * trans.c (gnat_expand_body_1): Deleted.
3645 (gnat_expand_body): Moved from here.
3646 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
3647 (add_stmt): Check for marked visited with global_bindings_p.
3648 (gnat_gimplify_expr, case COMPONENT_REF): New case.
3649 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
3651 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
3652 VIEW_CONVERT_EXPR if not operation type.
3654 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
3657 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
3658 changes: reformatting of negation operators, removing unneeded
3659 inequality comparison with zero, converting equality comparisons with
3660 zero to negations, changing int/0/1 to bool/false/true, replace calls
3661 to gigi_abort with abort, and various other similar changes.
3663 2004-07-26 Vincent Celier <celier@gnat.com>
3665 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
3668 * make.adb (Gnatmake): Fail when a library is not present and there is
3669 no object directory.
3671 * mlib-prj.adb (Check_Library): No need to check if the library needs
3672 to be rebuilt if there is no object directory, hence no object files
3673 to build the library.
3675 * opt.ads (Setup_Projects): New Boolean flag.
3677 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
3679 Create directory when Kind /= "" and in "gnat setup". Report error if
3680 directory cannot be created.
3681 (Ada_Check): Create library interface copy dir if it does not exist
3682 and we are in "gnat setup".
3683 (Find_Sources): No error if in "gnat setup" and no Ada sources were
3685 (Language_Independent_Check): Create object directory, exec directory
3686 and/or library directory if they do not exist and we are in
3689 * vms_conv.ads: (Command_Type): New command Setup.
3691 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
3693 * vms_data.ads: Add qualifiers/switches for new built-in command
3696 2004-07-25 Richard Henderson <rth@redhat.com>
3698 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
3699 DECL_IGNORED_P on RESULT_DECL.
3701 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
3703 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
3704 allocation and potentially overflowing update with
3705 Tailored_Exception_Information. Use the sec-stack free procedural
3706 interface to output Exception_Information instead.
3708 * a-except.adb (To_Stderr): New subprogram for character, and string
3709 version moved from a-exextr to be visible from other separate units.
3710 (Tailored_Exception_Information): Remove the procedural version,
3711 previously used by the default Last_Chance_Handler and not any more.
3712 Adjust various comments.
3714 * a-exexda.adb: Generalize the exception information procedural
3715 interface, to minimize the use of secondary stack and the need for
3716 local buffers when the info is to be output to stderr:
3717 (Address_Image): Removed.
3718 (Append_Info_Character): New subprogram, checking for overflows and
3719 outputing to stderr if buffer to fill is of length 0.
3720 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
3721 (Append_Info_Address, Append_Info_Exception_Name,
3722 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
3723 Append_Info_Basic_Exception_Traceback,
3724 Append_Info_Exception_Information): New subprograms.
3725 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
3726 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
3727 Exception_Info_Maxlength, Exception_Name_Length,
3728 Exception_Message_Length): New subprograms.
3729 (Exception_Information): Use Append_Info_Exception_Information.
3730 (Tailored_Exception_Information): Use
3731 Append_Info_Basic_Exception_Information.
3732 Export services for the default Last_Chance_Handler.
3734 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
3735 other separate units.
3737 2004-07-20 Vincent Celier <celier@gnat.com>
3739 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
3741 2004-07-20 Ed Schonberg <schonberg@gnat.com>
3743 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
3744 emit itype references for the designated types of component types that
3745 are declared outside of the full record declaration, and that may
3746 denote a partial view of that record type.
3748 2004-07-20 Ed Schonberg <schonberg@gnat.com>
3751 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
3752 which is the designated type in an access component declaration, to the
3753 list of incomplete dependents of the parent type, to avoid elaboration
3754 issues with out-of-scope subtypes.
3755 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
3756 full view of the parent.
3758 2004-07-20 Ed Schonberg <schonberg@gnat.com>
3761 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
3762 entities that are hidden, such as references to generic actuals
3763 outside an instance.
3765 2004-07-20 Javier Miranda <miranda@gnat.com>
3767 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
3768 support to the new notation.
3769 (Analyze_Selected_Component): Add call to Try_Object_Operation.
3771 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
3773 * s-taprob.adb: Adding the elaboration code required for initializing
3774 the tasking soft links that are common to the full and the restricted
3777 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
3778 restricted run time has been moved to the package
3779 System.Soft_Links.Tasking.
3781 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
3782 restricted run time has been moved to the package
3783 System.Soft_Links.Tasking.
3785 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
3787 * s-solita.ads, s-solita.adb: New files.
3789 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3791 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
3792 Case_Statement_to_gnu): Split off from gnat_to_gnu.
3793 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
3794 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
3795 Exception_Handler_to_gnu_zcx): Likewise.
3797 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3799 * gigi.h (builtin_function): Declare.
3801 2004-07-15 Robert Dewar <dewar@gnat.com>
3803 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
3806 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
3807 access values as an example of a warning.
3809 * gnat_rm.texi: Document new attribute Has_Access_Values
3811 * gnat-style.texi: Document that box comments belong on nested
3814 * sem_util.ads (Has_Access_Values): Improved documentation
3816 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
3818 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
3819 (Process_Interface_Name): Call to this new procedure
3820 (Set_Extended_Import_Export_External_Name): Call to this new procedure
3822 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
3824 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
3826 * einfo.ads: Minor comment typo fixed
3828 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
3830 * snames.adb: Add _atcb.
3832 * snames.ads: Add Name_uATCB.
3834 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
3835 (in the expanded code) when using the restricted run time.
3837 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
3838 a in parameter in order to allow ATCBs to be preallocated (in the
3841 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
3842 order to allow ATCBs to be preallocated. In case of error, the ATCB is
3843 deallocated in System.Tasking.Stages.
3845 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
3846 order to allow ATCBs to be preallocated.
3848 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
3849 here. It was previously done in Initialize_ATCB.
3851 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
3853 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
3854 Restricted run time.
3856 * exp_ch3.adb: When using the Restricted run time, pass the
3857 preallocated Ada_Task_Control_Block when creating a task.
3859 2004-07-15 Ed Schonberg <schonberg@gnat.com>
3861 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
3862 function call that is itself an actual in an enclosing call, diagnose
3863 problem here rather than assuming that resolution will catch it.
3865 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
3866 the local copy of a generic unit for a formal package, and the generic
3867 is a child unit, install private part of ancestors before compiling
3868 private part of spec.
3870 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
3871 use scope entities rather than tree structures, to handle properly
3872 parent units that are instances rewritten as bodies for inlining
3875 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
3876 Remove_Parents): Handle properly a parent unit that is an
3877 instantiation, when the unit has been rewritten as a body for inlining
3880 * par.adb (Goto_List): Global variable to collect goto statements in a
3881 given unit, for use in detecting natural loops.
3883 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
3884 use in detecting natural loops.
3886 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
3887 backwards goto's, and rewrite as a infinite loop, to improve locality
3890 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
3891 subcomponent that includes an indexed reference, to prevent the
3892 generation of copies that would miscompile the desired assignment
3894 (Build_Task_Image_Decls): Add a numeric suffix to
3895 generated name for string variable, to avoid spurious conflicts with
3896 the name of the type of a single protected object.
3898 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
3899 loop with an explicit exit statement, to avoid generating an
3900 out-of-range value with 'Succ leading to spurious constraint_errors
3901 when compiling with -gnatVo.
3903 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
3905 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
3906 might not be analyzed yet, even if its Etype is already set (case of an
3907 unchecked conversion built using Unchecked_Convert_To, for example).
3908 If the prefix has already been analyzed, this will be a nop anyway.
3910 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
3911 controller type, or an assignment of a record type with controlled
3912 components, copy only user data, and leave the finalization chain
3915 2004-07-15 Vincent Celier <celier@gnat.com>
3917 * make.adb (Collect_Arguments): Improve error message when attempting
3918 to compile a source not part of any project, when -x is not used.
3920 * prj.ads: (Defined_Variable_Kind): New subtype
3922 * prj-attr.adb (Register_New_Package): Two new procedures to register
3923 a package with or without its attributes.
3924 (Register_New_Attribute): Mew procedure to register a new attribute in a
3926 New attribute oriented subprograms: Attribute_Node_Id_Of,
3927 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3928 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3930 New package oriented subprograms: Package_Node_Id_Of,
3931 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3933 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
3935 (Package_Node_Id): Now a private, self initialized type
3936 (Register_New_Package): New procedure to register a package with its
3938 New attribute oriented subprograms: Attribute_Node_Id_Of,
3939 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3940 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3942 New package oriented subprograms: Package_Node_Id_Of,
3943 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3945 * prj-dect.adb (Parse_Attribute_Declaration,
3946 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
3948 * prj-makr.adb (Make): Parse existing project file before creating
3949 other files. Fail if there was an error during parsing.
3951 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
3952 new spec of Prj.Attr.
3954 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
3955 to new spec of Prj.Attr.
3957 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3959 * utils2.c: Fix typo in comment.
3961 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3963 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
3964 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
3966 2004-07-14 Andreas Schwab <schwab@suse.de>
3968 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
3970 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3972 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
3974 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
3977 * misc.c (gnat_types_compatible_p): New function.
3978 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
3979 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
3981 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
3982 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
3983 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
3984 (mark_visited): Don't mark dummy type.
3985 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
3986 parameter, we must remove any LJM building from GNU_NAME.
3987 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
3988 (pos_to_constructor): Use int_const_binop.
3989 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
3992 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
3993 (gnat_pushlevel): Set TREE_USE on BLOCK node.
3994 (gnat_install_builtins): Add __builtin_memset.
3996 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
3998 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
3999 for a renaming, stabilize the initialization expression if we are at a
4000 local level. At the local level, uses of the renaming may be performed
4001 by a direct dereference of the initializing expression, and we don't
4002 want possible variables there to be evaluated for every use.
4004 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
4005 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
4006 them on the way. Account for the fact that we may introduce side
4007 effects in the process.
4009 2004-07-13 Richard Henderson <rth@redhat.com>
4011 * misc.c (default_pass_by_ref): Use pass_by_reference.
4013 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
4015 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
4016 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
4018 2004-07-08 Richard Henderson <rth@redhat.com>
4020 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
4023 2004-07-06 Vincent Celier <celier@gnat.com>
4025 * vms_conv.ads: Minor reformatting.
4026 Alphabetical order for enumerated values of type Command_Type, to have
4027 the command in alphabetical order for the usage.
4029 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
4030 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
4032 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
4034 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
4035 (Add_Archive_Path): Only add the global archive if there is one.
4036 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
4037 or not any object file to put in the global archive, and don't build
4038 a global archive if there is none.
4039 (X_Switches): New table
4040 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
4041 in the X_Switches table, if any.
4042 (Initialize): Make sure the X_Switches table is empty
4043 (Scan_Arg): Record -X switches in table X_Switches
4045 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
4047 * make.adb: Minor comment fix
4049 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
4050 invoked with directory information, add the directory in front of the
4053 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
4054 invoked with directory information, add the directory in front of the
4057 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
4058 when Keep_Temporary_Files is False.
4059 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
4060 directory information, add the directory in front of the path.
4061 When not on VMS, handle new switch -dn before the command to set
4062 Keep_Temporary_Files to True.
4063 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
4066 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
4067 invoked with directory information, add the directory in front of the
4070 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
4072 * snames.ads, snames.adb (Name_Stub): New name for the distributed
4075 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
4076 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
4078 * g-socket.adb (To_Timeval): Fix incorrect conversion of
4079 Selector_Duration to Timeval for the case of 0.0.
4081 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
4082 documentation from Evolve_And_Then.
4084 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
4086 * s-taprop-tru64.adb, s-taprop-os2.adb,
4087 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
4089 2004-07-06 Robert Dewar <dewar@gnat.com>
4091 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
4092 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
4093 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
4094 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
4095 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
4096 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
4097 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
4098 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
4099 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
4100 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
4101 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
4102 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
4103 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
4104 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
4105 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
4106 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
4107 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
4108 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
4109 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
4110 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
4111 vms_data.ads: Minor reformatting,
4112 Fix bad box comment format.
4114 * gnat_rm.texi: Fix minor grammatical error
4116 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
4118 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
4119 more cases of discriminated records to be recognized as not needing a
4121 (Has_Access_Values): New function.
4123 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
4125 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
4126 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
4127 with LRM terminology).
4128 Change terminology in comments primitive type => elementary type.
4130 2004-07-06 Ed Schonberg <schonberg@gnat.com>
4133 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
4134 parameters do not impose any requirements on the presence of a body.
4136 2004-07-06 Ed Schonberg <schonberg@gnat.com>
4139 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
4140 compilation unit and is in an open scope at the point of instantiation,
4141 assume that a body may be present later.
4143 2004-07-06 Ed Schonberg <schonberg@gnat.com>
4145 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
4146 Improve error message when specified size is not supported.
4148 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
4149 is never a primitive operation.
4151 2004-07-05 Andreas Schwab <schwab@suse.de>
4153 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
4154 RECORD_OR_UNION_CHECK.
4155 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
4157 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
4159 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
4160 dependency on xgnatugn, instead build it via a submake.
4161 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
4163 2004-07-04 Richard Henderson <rth@redhat.com>
4165 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
4167 2004-07-01 Richard Henderson <rth@redhat.com>
4169 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
4170 * utils.c (max_size): Likewise.
4172 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4174 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
4175 and rest_of_type_compilation; add arg to create_*_decl.
4176 (annotate_decl_with_node): Deleted.
4177 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
4178 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
4179 (get_current_block_context, gnat_pushdecl): New declarations.
4180 (gnat_init_stmt_group): Likewise.
4181 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
4182 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
4183 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
4184 (gnat_init): Call gnat_init_stmt_group.
4185 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
4186 (gnu_pending_elaboration_list): Deleted.
4187 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
4188 (gigi): Rearrange initialization calls and move some to last above.
4189 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
4190 Delete calls to add_decl_expr; add arg to create_*_decl.
4191 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
4192 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
4193 begin_subprog_body and call it.
4194 Don't push and pop ggc context.
4195 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
4196 (add_stmt): Remove handling of DECL_EXPR from here.
4197 If not in function, mark visited.
4198 (add_decl_expr): Put global at top level.
4199 Check for cases of DECL_INITIAL we have to handle here.
4200 (process_type): Add extra arg to create_type_decl.
4201 (build_unit_elab): Rework to just gimplify.
4202 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
4203 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
4204 (get_pending_elaborations, pending_elaborations_p): Likewise.
4205 (push_pending_elaborations, pop_pending_elaborations): Likewise.
4206 (get_elaboration_location, insert_elaboration_list): Likewise.
4207 (gnat_binding_level): Renamed from ada_binding_level.
4208 (init_gnat_to_gnu): Don't clear pending_elaborations.
4209 (global_bindings_p): Treat as global if no current_binding_level.
4210 (set_current_block_context): New function.
4211 (gnat_pushdecl): Renamed from pushdecl; major rework.
4212 All callers changed.
4213 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
4214 (finish_record_type): Call call pushdecl for stub decl.
4215 (function_nesting_depth): Deleted.
4216 (begin_subprog_body): Delete obsolete code.
4217 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
4219 2004-06-28 Robert Dewar <dewar@gnat.com>
4221 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
4222 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
4223 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
4224 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
4225 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
4227 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
4228 deal with problem of inefficient slices on machines with strict
4229 alignment, when the slice is a component of a composite.
4231 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
4232 machines, we need the check there as well.
4234 2004-06-28 Ed Schonberg <schonberg@gnat.com>
4236 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
4237 determine safe copying direction for overlapping slice assignments
4238 when component is controlled.
4240 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
4241 formal derived type in the actual for a formal package are visible in
4242 the enclosing instance.
4244 2004-06-28 Ed Schonberg <schonberg@gnat.com>
4247 * sem_util.adb (Trace_Components): Diagnose properly an illegal
4248 circularity involving a private type whose completion includes a
4249 self-referential component.
4250 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
4251 renaming or an instantiation from an implicit derived operation.
4253 2004-06-28 Pascal Obry <obry@gnat.com>
4255 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
4257 (Library_File_Name_For): Idem.
4259 2004-06-28 Matthew Gingell <gingell@gnat.com>
4261 * g-traceb.ads: Add explanatory note on the format of addresses
4262 expected by addr2line.
4264 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
4266 * Makefile.in: Force debugging information on s-tasdeb.adb,
4267 a-except.adb and s-assert.adb needed by the debugger.
4269 2004-06-28 Vincent Celier <celier@gnat.com>
4271 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
4275 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
4277 * prj.adb: Minor reformatting
4278 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
4280 * prj.ads: Comment updates
4282 (Project_Data): Change Flag1 to Need_To_Build_Lib.
4283 Remove Flag2: not used.
4285 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
4288 * gnat_ugn.texi: Put a "null;" declaration in one project file example
4290 * gnat_rm.texi: Document Empty declarations "null;".
4292 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
4293 front of the linker options.
4294 (Link_Foreign): Put the global archives and the libraries in front of
4297 2004-06-28 Javier Miranda <miranda@gnat.com>
4299 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
4300 (RTU_Loaded): Code cleanup
4301 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
4302 withed predefined units.
4304 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
4305 explicitly withed predefined units.
4308 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
4309 explicitly withed predefined units.
4311 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4313 * ada-tree.def (DECL_STMT): Deleted.
4314 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
4315 (DECL_STMT_VAR): Deleted.
4316 * decl.c: add_decl_stmt now add_decl_expr.
4318 * trans.c: Likewise.
4319 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
4320 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
4321 (add_stmt): Only handle padded type here.
4322 (add_stmt_with_node): Allow gnat_node to not be present.
4323 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
4324 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
4325 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
4326 make a SAVE_EXPR for the entire fat pointer.
4327 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
4328 (create_index_type): Make a DECL_EXPR.
4329 (end_subprog_body): Don't call allocate_struct_function here but
4332 2004-06-25 Pascal Obry <obry@gnat.com>
4334 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
4335 Relocatable from Build_Dynamic_Library call.
4337 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
4338 Relocatable are now synonym.
4340 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
4342 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
4343 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
4346 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
4347 Lib_Address and Relocatable.
4348 (Default_DLL_Address): Removed.
4350 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
4351 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
4352 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
4353 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
4354 (Default_DLL_Address): Removed.
4356 * mlib-tgt-mingw.adb: Ditto.
4357 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
4359 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
4360 the initial thread stack size.
4362 * a-strmap.ads: Move package L to private part as it is not used in
4363 the spec. Found while reading code.
4365 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
4367 * tracebak.c: Introduce support for a GCC infrastructure based
4368 implementation of __gnat_backtrace.
4370 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
4371 any more. Use accessors instead. This eases maintenance and relaxes
4372 some alignment constraints.
4373 (_GNAT_Exception structure): Remove the Ada specific fields
4374 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
4376 (is_handled_by, __gnat_eh_personality): Replace component references to
4377 exception structure by use of the new accessors.
4379 * init.c (__gnat_initialize): Adjust comments to match the just
4380 reverted meaning of the -static link-time option.
4382 * adaint.c (convert_addresses): Arrange not to define a stub for
4383 mips-irix any more, as we now want to rely on a real version from a
4384 recent libaddr2line.
4386 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
4387 the personality routine can use them and not have to rely on a C
4388 counterpart of the record anymore. This simplifies maintenance and
4389 relaxes the constraint of having Standard'Maximum_Alignment match
4391 Update comments, and add a section on the common header alignment issue.
4393 2004-06-25 Geert Bosch <bosch@gnat.com>
4395 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
4396 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
4398 2004-06-25 Robert Dewar <dewar@gnat.com>
4400 * gnat_rm.texi: Fix section on component clauses to indicate that the
4401 restriction on byte boundary placement still applies for bit packed
4403 Add comment on stack usage from Initialize_Scalars
4405 * gnat_ugn.texi: Add documentation for -gnatyLnnn
4407 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
4408 limiting nesting level.
4410 * usage.adb: Add line for -gnatyLnnn switch
4412 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
4413 sem_ch13.adb, exp_aggr.adb: Minor reformatting
4415 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
4416 type as well as on the subtype. This corrects a problem in freeze in
4417 setting alignments of atomic types.
4419 * sem_eval.ads: Minor comment typo fixed
4421 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
4422 level. Minor reformatting.
4424 * fname.adb (Is_Predefined_File_Name): Require a letter after the
4425 minus sign. This means that file names like a--b.adb will not be
4426 considered predefined.
4428 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
4429 record Test new flag and give diagnostic for bad component clause.
4430 (Freeze_Entity): Set alignment of array from component alignment in
4431 cases where this is safe to do.
4433 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
4436 * cstand.adb: (Create_Standard): Set alignment of String to 1
4438 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
4440 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
4441 code in the common constrained array cases.
4443 * a-storio.adb: Change implementation to avoid possible alignment
4444 problems on machines requiring strict alignment (data should be moved
4445 as type Buffer, not type Elmt).
4447 * checks.adb (Apply_Array_Size_Check): Improve these checks by
4448 killing the overflow checks which we really do not need (64-bits is
4451 2004-06-25 Vincent Celier <celier@gnat.com>
4453 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
4454 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
4455 inconditionally for the main project.
4456 (Recursive_Add_Archives.Add_Archive_Path): New procedure
4457 (Link_Executables.Check_Time_Stamps): New procedure
4458 (Link_Executables.Link_Foreign): New procedure
4459 Changes made to reduce nesting level of this package
4460 (Check): New procedure
4461 (Add_Switches): When not in quiet output, check that a switch is not
4462 the concatenation of several valid switches. If it is, issue a warning.
4463 (Build_Global_Archive): If the global archive is rebuilt, linking need
4465 (Compile_Sources): Rebuilding a library archive does not imply
4466 rebuilding the global archive.
4467 (Build_Global_Archive): New procedure
4468 (Build_Library): New name for Build_Archive, now only for library
4470 (Check_Archive_Builder): New procedure
4471 (Create_Global_Archive_Dependency_File): New procedure
4472 (Gprmake): Call Build_Global_Archive before linking
4473 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
4475 (Scan_Arg): Display the Copyright notice when -v is used
4477 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
4480 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
4482 Add new GNAT LIST qualifier /FILES=
4483 Added qualifier /DIRECTORY= to GNAT METRIC
4484 Added qualifier /FILES= to GNAT METRIC
4485 Added qualifier /FILES to GNAT PRETTY
4487 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
4488 to take into account both versions of the switch.
4490 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
4491 always be the last switch to the gcc driver. Disable switch storing so
4492 that switches automatically added by the gcc driver are not put in the
4495 * prj.adb (Project_Empty): Take into account changes in components of
4498 * prj.ads (Languages_Processed): New enumaration value All_Languages.
4500 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
4501 used. Split Boolean component Ada_Sources_Present in two Boolean
4502 components Ada_Sources_Present and Other_Sources_Present.
4505 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
4506 instead of Sources_Present.
4507 (Set_Ada_Paths.Add.Recursive_Add): Ditto
4509 * prj-nmsc.adb: Minor reformatting
4510 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
4511 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
4512 Check_Ada_Naming_Scheme.
4513 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
4516 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
4518 Make sure that all cycles where there is at least one "limited with"
4520 (Parse_Single_Project): New Boolean parameter In_Limited
4522 * prj-proc.adb (Recursive_Check): When Process_Languages is
4523 All_Languages, call first Prj.Nmsc.Ada_Check, then
4524 Prj.Nmsc.Other_Languages_Check.
4526 * prj-proc.adb (Process): Use Ada_Sources_Present or
4527 Other_Sources_Present (instead of Sources_Present) depending on
4530 * lang-specs.h: Keep -g and -m switches in the same order, and as the
4533 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
4534 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
4536 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
4539 * lib.ads (Disable_Switch_Storing): New procedure.
4541 * make.adb: Modifications to reduce nesting level of this package.
4542 (Check_Standard_Library): New procedure
4543 (Gnatmake.Check_Mains): New procedure
4544 (Gnatmake.Create_Binder_Mapping_File): New procedure
4545 (Compile_Sources.Compile): Add switch -gnatez as the last option
4546 (Display): Never display -gnatez
4549 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
4551 * gnatcmd.adb (Check_Project): New function
4552 (Process_Link): New procedure to reduce nesting depth
4553 (Check_Files): New procedure to reduce the nesting depth.
4554 For GNAT METRIC, include the inherited sources in extending projects.
4555 (GNATCmd): When GNAT LS is invoked with a project file and no files,
4556 add the list of files from the sources of the project file. If this list
4557 is too long, put it in a temp text files and use switch -files=
4558 (Delete_Temp_Config_Files): Delete the temp text file that contains
4559 a list of source for gnatpp or gnatmetric, if one has been created.
4560 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
4561 in the project file is too large, create a temporary text file that
4562 list them and pass it to the tool with "-files=<temp text file>".
4563 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
4565 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
4566 generated file is in not in Ada.
4568 * gnatls.adb: Remove all parameters And_Save that are no longer used.
4569 (Scan_Ls_Arg): Add processing for -files=
4570 (Usage): Add line for -files=
4572 * g-os_lib.adb (On_Windows): New global constant Boolean flag
4573 (Normalize_Pathname): When on Windows and the path starts with a
4574 directory separator, make sure that the resulting path will start with
4577 * clean.adb (Clean_Archive): New procedure
4578 (Clean_Project): When there is non-Ada code, delete the global archive,
4579 the archive dependency files, the object files and their dependency
4580 files, if they exist.
4581 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
4583 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
4585 * sinfo.ads: Fix typo in comment.
4587 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
4588 the TSS for remote access-to-subprogram types, since these TSS are
4589 always present once the type has been analyzed.
4590 (RAS_E_Dereference): Same.
4592 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
4593 reference raises Bad_Attribute, mark the reference as analyzed so the
4594 node (and any children resulting from rewrites that could have occurred
4595 during the analysis that ultimately failed) is not analyzed again.
4597 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
4599 * exp_dist.adb: Minor comment fix.
4601 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
4602 type is an anonymous access type, no unchecked deallocation of the
4603 allocated object can occur. If the object is controlled, attach it with
4604 a count of 1. This allows attachment to the Global_Final_List, if
4605 no other relevant list is available.
4606 (Get_Allocator_Final_List): For an anonymous access type that is
4607 the type of a discriminant or record component, the corresponding
4608 finalisation list is the one of the scope of the type.
4610 2004-06-25 Ed Schonberg <schonberg@gnat.com>
4612 * sem_ch3.adb (Replace_Type): When computing the signature of an
4613 inherited subprogram, use the first subtype if the derived type
4614 declaration has no constraint.
4616 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
4617 before applying previous optimization. Minor code cleanup.
4619 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
4620 placed at the beginning of an unpacked record without explicit
4621 alignment, a slice of it will be aligned and does not need a copy when
4624 2004-06-25 Ed Schonberg <schonberg@gnat.com>
4628 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
4629 reference is written with expressions mimicking parameters.
4631 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
4634 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
4635 STEP 2a. The constraints of a full type declaration of a derived record
4636 type are checked for conformance with those declared in the
4637 corresponding private extension declaration. The message
4638 "not conformant with previous declaration" is emitted if an error is
4641 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
4643 * g-traceb.ads: Document the need for -E binder switch in the spec.
4645 * g-trasym.ads: Document the need for -E binder switch in the spec.
4647 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
4649 * sem_prag.adb: Add handling of pragma Detect_Blocking.
4651 * snames.h, snames.ads, snames.adb: Add entry for pragma
4654 * s-rident.ads: Change reference to pragma Detect_Blocking.
4656 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
4659 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
4660 to indicate whether pragma Detect_Blocking is active.
4662 * par-prag.adb: Add entry for pragma Detect_Blocking.
4664 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
4665 of not handling WITH.
4666 Note that this replaces the previous update which was incorrect.
4668 2004-06-25 Javier Miranda <miranda@gnat.com>
4670 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
4671 use-clauses to have a clean environment.
4673 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
4674 the installation of the use-clauses to stablish a clean environment in
4675 case of compilation of a separate unit; otherwise the call to
4676 use_one_package is protected by the barrier Applicable_Use.
4678 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
4679 the installation of the use-clauses to stablish a clean environment in
4680 case of compilation of a separate unit.
4681 (End_Use_Clauses): Minor comment cleanup.
4683 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
4685 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
4687 2004-06-23 Richard Henderson <rth@redhat.com>
4689 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
4691 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4693 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
4694 now bool instead of int.
4695 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
4696 * trans.c (gnu_switch_label_stack): New function.
4697 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
4698 elaboration of renamed entity returns.
4699 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
4700 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
4701 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
4702 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
4703 DECL_SIZE_UNIT and simplify variable-sized case.
4704 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
4705 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
4706 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
4707 (build_unit_elab): Disable for now.
4708 * utils.c (mark_visited): New function.
4709 (pushdecl): Walk tree to call it for global decl.
4710 (update_pointer_to): Update all variants of pointer and ref types.
4711 Add arg to COMPONENT_REF.
4712 (convert): Likewise.
4713 Move check for converting between variants lower down.
4714 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
4715 (build_allocator): Don't force type of MODIFY_EXPR.
4716 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
4719 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4721 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
4722 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
4723 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
4725 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
4726 all callers changed.
4727 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
4728 the way that EXIT_STMT finds the loop label.
4729 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
4730 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
4731 (add_stmt): Use annotate_with_locus insted of setting directly.
4732 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
4733 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
4734 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
4735 (build_vms_descriptor): Add extra args to ARRAY_REF.
4736 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
4737 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
4739 (build_binary_op): Don't make explicit CONVERT_EXPR.
4740 Add extra rgs to ARRAY_REF.
4742 2004-06-14 Pascal Obry <obry@gnat.com>
4744 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
4745 Windows. Fix minor typo.
4747 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
4748 which is now supported on Windows. With this implementation using the
4749 Library Project feature is no different on Windows than on UNIX.
4751 2004-06-14 Vincent Celier <celier@gnat.com>
4753 * makegpr.adb (Compile_Sources): Nothing to do when there are no
4756 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
4758 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
4759 found, show the project name and the path of the previously parsed
4762 2004-06-14 Ed Schonberg <schonberg@gnat.com>
4764 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
4765 array, avoid copying the actual before the call.
4767 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
4769 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
4770 Instead, allocate memory on worst-case alignment assumptions, and then
4771 return an aligned address within the allocated zone.
4773 2004-06-14 Robert Dewar <dewar@gnat.com>
4775 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
4776 elab entities in predefined units in No_Run_Time_Mode.
4777 (Gen_Adainit_C): Same fix
4778 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
4779 units in No_Run_Time_Mode
4780 (Gen_Elab_Calls_C): Same fix
4782 * symbols-vms-alpha.adb: Minor reformatting
4784 * g-debpoo.ads: Minor reformatting
4786 * lib.adb (In_Same_Extended_Unit): Version working on node id's
4788 * lib.ads (In_Same_Extended_Unit): Version working on node id's
4790 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
4793 * make.adb: Minor reformatting
4795 * par-ch12.adb: Minor reformatting
4797 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
4799 * prj-strt.adb: Minor reformatting
4801 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
4804 * sem_attr.adb: Minor reformatting
4806 * sem_ch7.adb: Minor reformatting
4808 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
4809 for type in the same unit as the object declaration.
4811 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
4812 static string expressions and not just string literals.
4814 (Set_Warning): Reset restriction warning flag for restriction pragma
4815 Implement pragma Profile_Warnings
4816 Implement pragma Profile (Restricted)
4817 Give obolescent messages for old restrictions and pragmas
4819 * snames.h, snames.ads, snames.adb: Add new entry for pragma
4822 * s-rident.ads: Add declarations for restrictions required by profile
4823 Restricted and profile Ravenscar.
4825 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
4827 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
4828 configuration pragmas.
4830 2004-06-11 Vincent Celier <celier@gnat.com>
4832 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
4833 gnatsym, when symbol policy is Restricted.
4835 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
4836 gnatsym, when symbol policy is Restricted.
4838 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
4839 read the symbol file.
4840 (Finalize): Fail in symbol policy Restricted if a symbol in the original
4841 symbol file is not in the object files. Do not create a new symbol file
4842 when symbol policy is Restricted.
4844 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
4847 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
4849 (Usage): Line for new switch -R
4851 * make.adb (Initialize): When the platform is not VMS, add the
4852 directory where gnatmake is invoked in the front of the path, if
4853 gnatmake is invoked with directory information. Change the Scan_Args
4854 while loop to a for loop.
4855 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
4856 if Depth is equal or greater than the proposed depth, there is nothing
4858 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
4861 * prj.ads: Add new symbol policy Restricted.
4863 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
4864 with the new parameters Check_All_Labels and Case_Location.
4866 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
4867 (Library_Symbol_File needs to be defined).
4869 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
4870 and Case_Location If Check_All_Labels is True, check that all values of
4871 the string type are used, and output warning(s) if they are not.
4873 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
4876 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
4878 * gnat_ugn.texi: Update documentation about the library directory in
4881 * makegpr.adb (Display_Command): In verbose mode, also display the
4882 value of the CPATH env var, when the compiler is gcc.
4883 (Initialize): Change the Scan_Args while loop to a for loop
4884 (Compile_Individual_Sources): Change directory to object directory
4885 before compilations.
4887 * symbols.ads: New symbol policy Restricted.
4889 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
4891 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
4892 is now taken care of internally in the Exception_Propagation package
4893 and does not require clients assistance any more.
4895 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
4896 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
4897 functions. Helpers to maintain a predicate required in the handling of
4898 occurrence transfer between tasks.
4899 This is now handled internally and does not require clients assistance
4900 for the setup/propagate separation anymore.
4901 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
4902 allocation strategy, handle the Setup_And_Not_Propagated predicate and
4905 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
4906 raise_after_setup, now that everything is handled internally within the
4907 setup/propagation engine.
4909 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4911 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
4912 Add additional conditions for the case of an actual being a simple
4913 name or literal. Improve inlining by preventing the generation
4914 of temporaries with a short lifetime (one use).
4916 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4920 * einfo.ads: Minor comment updates for Has_Completion and
4921 E_Constant list of flags.
4923 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
4924 and constant redeclarations now set the Has_Completion flag of their
4925 defining identifiers.
4927 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
4928 Inspect_Deferred_Constant_Completion.
4929 Used to detect private deferred constants that have not been completed
4930 either by a constant redeclaration or pragma Import. Emits error message
4931 "constant declaration requires initialization expression".
4933 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
4934 completes a deferred constant.
4936 2004-06-11 Geert Bosch <bosch@gnat.com>
4938 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
4940 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
4941 calculating exponent for scaling denormal numbers.
4942 (Leading_Part): Properly raise Constraint_Error for zero or negative
4944 (Remainder): Properly raise Constraint_Error for zero divisor.
4946 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
4948 * sem_util.adb: Minor reformatting.
4950 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
4951 dereference when accessing the entry parameter record.
4952 (Check_Array_Type): Always check for possible implicit dereference.
4953 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4954 Abort if a pointer is still present (denoting that an implicit
4955 dereference was left in the tree by the front-end).
4957 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
4958 dereference when accessing the entry parameter record.
4959 (Check_Array_Type): Always check for possible implicit dereference.
4960 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4961 Abort if a pointer is still present (denoting that an implicit
4962 dereference was left in the tree by the front-end).
4964 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
4966 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
4967 message, like the compiler itself does. Easier to parse the output.
4969 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
4971 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
4972 be base names, and not includes directories.
4974 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4976 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
4977 so that dependencies are properly taken into account by make.
4979 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4982 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
4983 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
4985 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
4987 * Makefile.in (install-gnatlib): install target-specific run-time files.
4989 * Make-lang.in: Remove obsolete targets.
4991 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4993 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
4994 specification, to catch misuses of program unit names.
4996 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
4997 superfluous conversions in an instance.
4999 2004-06-11 Ed Schonberg <schonberg@gnat.com>
5003 * sem_ch12.adb (Save_References): If operator node has been folded to
5004 enumeration literal, associated_node must be discarded.
5006 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
5008 * s-stchop-vxworks.adb: Add required pragma Convention to
5009 Task_Descriptor because it is updated by a C function.
5011 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
5015 * Makefile.in: Remove target specific SO_OPT on IRIX
5017 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5019 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
5020 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
5021 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
5022 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
5023 (STMT_STMT, USE_STMT): New statement codes.
5024 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
5025 * ada-tree.h: Reflect above changes.
5026 (struct tree_loop_id): Deleted.
5027 (union lang_tree_node, struct lang_decl, struct lang_type):
5028 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
5029 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
5030 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
5031 (IS_ADA_STMT): New macro.
5032 * decl.c (annotate_decl_with_node): New function.
5033 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
5034 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
5035 Call add_stmt_with_node to do needed assignments.
5036 Add call to update setjmp buffer directly, not via EXPR_STMT.
5037 (maybe_variable): Argment GNAT_NODE deleted.
5038 * gigi.h (maybe_variable): Likewise.
5039 (make_transform, add_stmt_with_node, set_block_for_group): New.
5040 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
5041 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
5042 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
5043 (set_lineno, set_lineno_from_sloc): Likewise.
5044 (record_code_position, insert_code_for): Likewise.
5045 (gnat_poplevel): Now returns void.
5046 (end_subprog_body): Now takes argument.
5047 * misc.c (cgraph.h, tree-inline.h): New includes.
5048 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
5049 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
5050 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
5051 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
5052 (gnat_parse_file): Don't set immediate_size_expand.
5053 Call cgraph functions.
5054 (gnat_expand_expr): Remove most cases.
5055 (record_code_position, insert_code_for): Remove from here.
5056 * trans.c (toplev.h, tree-gimple.h): Now included.
5057 (discard_file_names): Deleted.
5058 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
5059 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
5060 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
5061 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
5062 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
5063 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
5064 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
5065 (set_block_for_group, add_stmt_list): Likewise.
5066 (start_stmt_group): Renamed from start_block_stmt.
5067 (end_stmt_group): Likewise, from end_block_stmt.
5068 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
5069 (gigi): Don't set discard_file_names or call set_lineno.
5070 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
5071 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
5072 Numerous changes throughout to reflect new names and complete
5073 function-at-a-time implementation.
5074 (gnat_expand_stmt): Delete or comment out all cases.
5075 (process_inlined_subprograms): Use add_stmt.
5076 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
5077 call set_lineno; also remove unneeded block handling.
5078 (process_type): Remove unneeded block handling.
5079 (build_unit_elab): Remove calls to deleted functions.
5080 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
5081 (tree-dump.h): Likewise.
5082 (struct ada_binding_level): Add field jmpbuf_decl.
5083 (gnat_define_builtin, gnat_install_builtins): New.
5084 (gnat_gimplify_function, gnat_finalize): Likewise.
5085 (gnat_poplevel): No longer return BLOCK, set it instead.
5086 Remove code dealing with nested functions.
5087 (gnat_init_decl_processing): Also set size_type_node.
5088 Call gnat_install_builtins.
5089 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
5090 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
5091 Remove special-case for "main".
5092 (end_subprog_body): Add arg and rework for tree-ssa.
5093 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
5094 Add case for BOOLEAN_TYPE.
5095 * utils2.c (rtl.h): Now include.
5096 (build_call_raise): Test Debug_Flag_NN directly.
5097 (build_call_alloc_dealloc): Don't use local stack allocation for now.
5098 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
5099 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
5101 2004-06-07 Robert Dewar <dewar@gnat.com>
5103 * a-direct.ads, einfo.ads: Minor comment updates
5105 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
5106 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
5107 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
5108 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
5109 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
5111 * s-interr-sigaction.adb: Remove unreferenced variable
5112 (Attached_Interrupts). Minor reformatting.
5113 Avoid use of variable I (replace by J).
5115 * par-ch10.adb: Fix text of one error message
5117 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
5118 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
5119 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
5120 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
5121 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
5122 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
5123 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
5124 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
5125 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
5126 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
5127 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
5130 2004-06-07 Doug Rupp <rupp@gnat.com>
5132 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
5134 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
5136 * mlib-tgt-vms-ia64.adb: New file.
5138 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
5139 Add mlib-tgt-vms-ia64.adb
5140 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
5141 Move to alpha specific ifeq section.
5142 Add VMS specific versions of symbols.adb
5143 Renaming of 5q vms files.
5145 * 5qsystem.ads renamed to system-vms_64.ads.
5147 2004-06-07 Vincent Celier <celier@gnat.com>
5149 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
5150 explain that when a time of day corresponding to the non existing hour
5151 on the day switching to DST is specified, Split may return a different
5154 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
5157 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
5158 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
5160 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
5162 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
5163 the linking options.
5164 (Build_Library.Check_Libs): On VMS, if there is a dependency on
5165 g-trasym.ads, set Gtrasymobj_Needed to True.
5167 * prj-attr.adb: Add new package Metrics for gnatmetric
5169 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
5170 canonical case to take into account files with upper case characters on
5172 (Ada_Check): Load the reference symbol file name in the name buffer to
5173 check it, not the symbol file name.
5175 * snames.ads, snames.adb: Add standard name Metrics (name of project
5176 file package for gnatmetric).
5178 * vms_conv.ads: Add Metric to Comment_Type
5180 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
5182 * vms_data.ads: Add qualifiers for GNAT METRIC
5184 * makegpr.adb (Link_Executables): Take into account the switches
5185 specified in package Linker of the main project.
5187 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
5189 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
5190 the index of the last element is Units.Last, not Units.Table'Last
5191 (which is usually not a valid index within the actually allocated
5192 storage for the table).
5194 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
5195 determines whether to generate a call to a checked storage pool
5197 Generate such a call only for a dereference that either comes from
5198 source, or is the result of rewriting a dereference that comes from
5201 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
5203 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
5205 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
5207 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
5208 file level, elaborate the stride for inner dimensions in alignment
5211 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
5214 2004-06-07 Javier Miranda <miranda@gnat.com>
5216 * exp_ch6.adb: Correct wrong modification in previous patch
5218 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
5220 * g-trasym.ads: Corrected comment to properly reflect level of support
5223 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
5225 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
5226 includes case of a variable referenced on the left hand side of an
5227 assignment, therefore remove redundant code. Variables and prefixes of
5228 indexed or selected components are now marked as referenced on left
5229 hand side. Warnings are now properly emitted when variables or prefixes
5230 are assigned but not read.
5232 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
5233 left hand side referenced variables. Private access types do not
5234 produce the warning "variable ... is assigned but never read".
5235 Add also additional checks to left hand side referenced variables.
5236 Aliased, renamed objects and access types do not produce the warning
5237 "variable ... is assigned but never read" since other entities may read
5238 the memory location.
5240 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
5242 * Makefile.in: In the powerpc/vxworks-specific section, restore
5243 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
5246 2004-06-07 Ed Schonberg <schonberg@gnat.com>
5248 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
5249 predefined operators.
5250 Removes spurious type errors from g-trasym-vms.adb.
5252 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
5253 distinct from the operator appearing in the source, call appropriate
5254 routine to insert conversions when needed, and complete resolution of
5256 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
5257 interpretations for rewritten right operand.
5258 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
5259 the other operand is overloaded and the context is a type conversion.
5261 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5263 * ada-tree.def (BLOCK_STMT): Now has two operands.
5266 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
5268 * gigi.h: (gnat_poplevel): Now returns a tree.
5270 * trans.c (end_block_stmt): Add arg; all callers changed.
5271 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
5272 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
5273 (add_stmt): Set TREE_TYPE.
5274 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
5275 (gnat_expand_stmt, case BREAK_STMT): New case.
5277 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
5279 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
5281 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
5282 procedure Set_Stack_Size that is not needed.
5284 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
5286 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
5287 used for gnatpp input file and for the files upon which it depends
5289 2004-06-07 Ben Brosgol <brosgol@gnat.com>
5291 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
5293 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
5295 * gnatvsn.ads: Bump version numbers appropriately.
5298 2004-06-07 Pascal Obry <obry@gnat.com>
5300 * gnat_ugn.texi: Improve comments about imported names and link names
5301 on Windows. Add a note about the requirement to use -k gnatdll's option
5302 when working with a DLL which has stripped stdcall symbols (no @nn
5305 2004-05-27 Vincent Celier <celier@gnat.com>
5307 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
5308 COMMENTS_LAYOUT=UNTOUCHED
5310 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
5311 symbols-vms-alpha.adb
5313 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
5315 * sem.ads: Clarify documentation on checks suppression.
5317 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
5319 2004-05-27 Ed Schonberg <schonberg@gnat.com>
5321 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
5322 the case of multiple derivations.
5323 (Is_Object_Reference): For a selected component, verify that the prefix
5324 is itself an object and not a value.
5326 * sem_ch12.adb (Same_Instantiated_Constant): New name for
5327 Same_Instantiated_Entity.
5328 (Same_Instantiated_Variable): Subsidiary to
5329 Check_Formal_Package_Instance, to recognize actuals for in-out generic
5330 formals that are obtained from a previous formal package.
5331 (Instantiate_Subprogram_Body): Emit proper error when
5332 generating code and the proper body of a stub is missing.
5334 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
5335 has a universal interpretation, do the disambiguation here.
5337 * exp_ch4.adb (Expand_N_Type_Conversion,
5338 Expand_N_Unchecked_Type_Conversion): Special handling when target type
5339 is Address, to avoid typing anomalies when Address is a visible integer
5342 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
5343 to determine whether a subprogram should not be marked Pure, even when
5344 declared in a pure package.
5346 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
5348 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
5350 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
5351 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
5352 Update the documentation about the Ravenscar profile, following the
5353 definition found in AI-249.
5355 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
5356 setting the Profile (Ravenscar). This must be done in addition to
5357 setting the required restrictions.
5359 * rtsfind.ads: Add the set of operations defined in package
5362 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
5365 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
5367 lang-specs.h: Always require -c or -S and always redirect to /dev/null
5368 if -gnatc or -gnats is passed.
5370 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
5372 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
5373 a significant reference. Warnings are now properly emitted when a
5374 discriminated type is not referenced.
5376 * lib-xref.adb (Generate_Reference): A deferred constant completion,
5377 record representation clause or record type discriminant does not
5378 produce a reference to its corresponding entity. Warnings are now
5379 properly emitted when deferred constants and record types are not
5382 2004-05-27 Geert Bosch <bosch@gnat.com>
5384 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
5385 Fixes ACATS Annex G tests.
5387 2004-05-27 Robert Dewar <dewar@gnat.com>
5389 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
5392 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
5394 * s-interr.adb (Server_Task): Take into account case of early return
5395 from sigwait under e.g. linux.
5397 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
5399 * gnat_ugn.texi: Add description for the new gnatpp options:
5400 -rnb - replace the original source without creating its backup copy
5401 -c0 - do not format comments
5403 2004-05-24 Geert Bosch <bosch@gnat.com>
5405 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
5406 with 192 bits of precision, sufficient to reduce a double-extended
5407 arguments X with a maximum relative error of T'Machine_Epsilon, for X
5408 in -2.0**32 .. 2.0**32.
5409 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
5410 reduction by the processor, which only uses a 68-bit approximation of
5412 (Tan): Always reduce arguments and compute function either using
5413 the processor's fptan instruction, or by dividing sin and cos as needed.
5415 2004-05-24 Doug Rupp <rupp@gnat.com>
5417 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
5418 gcc error on 32/64 bit VMS.
5420 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
5422 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
5423 since this is what we get for stack overflows although not documented
5425 Document the issues which may require adjustments to our signal
5428 2004-05-24 Ed Schonberg <schonberg@gnat.com>
5430 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
5431 enclosing dynamic scope if the instantiation is within a generic unit.
5433 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
5435 * exp_dbug.ads: Fix typo.
5437 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
5438 Rename it to its proper name: system-linux-ia64.ads
5439 (stamp-gnatlib1): Remove extra target specific run time files when
5440 setting up the rts directory.
5442 2004-05-24 Javier Miranda <miranda@gnat.com>
5444 * einfo.ads, einfo.adb (Limited_Views): Removed.
5445 (Limited_View): New attribute that replaces the previous one. It is
5446 now a bona fide package with the limited-view list through the
5447 first_entity and first_private attributes.
5449 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
5450 limited-private-with clause.
5451 (Install_Limited_Withed_Unit): Install the private declarations of a
5452 limited-private-withed package. Update the installation of the shadow
5453 entities according to the new structure (see Build_Limited_Views)
5454 (Build_Limited_Views): Replace the previous implementation of the
5455 limited view by a package entity that references the first shadow
5456 entity plus the first shadow private entity (required for limited-
5457 private-with clause)
5458 (New_Internal_Shadow_Entity): Code cleanup.
5459 (Remove_Limited_With_Clause): Update the implementation to undo the
5460 new work carried out by Build_Limited_Views.
5461 (Build_Chain): Complete documentation.
5462 Replace Ada0Y by Ada 0Y in comments
5465 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
5466 types the level of accessibility depends on the enclosing type
5469 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
5470 entities. Complete documentation of previous change.
5472 2004-05-24 Robert Dewar <dewar@gnat.com>
5474 * namet.adb: Minor reformatting
5475 Avoid use of name I (replace by J)
5476 Minor code restructuring
5478 * sem_ch6.adb: Minor reformatting
5480 * lib-writ.adb: Do not set restriction as active if this is a
5481 Restriction_Warning case.
5483 * sem_prag.adb: Reset restriction warning flag if real pragma
5484 restriction encountered.
5486 * s-htable.adb: Minor reformatting
5487 Change rotate count to 3 in Hash (improves hash for small strings)
5489 * 5qsystem.ads: Add comments for type Address (no literals allowed).
5491 * gnat_ugn.texi: Add new section of documentation "Code Generation
5492 Control", which describes the use of -m switches.
5494 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
5496 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
5497 through the DECL_INITIAL for renamed variables.
5499 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
5501 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
5503 2004-05-19 Joel Brobecker <brobecker@gnat.com>
5505 * exp_dbug.ads: Correct comments concerning handling of overloading,
5506 since we no longer use $ anymore.
5508 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
5510 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
5511 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
5512 with illegal subunits.
5514 2004-05-19 Ed Schonberg <schonberg@gnat.com>
5516 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
5517 body with front-end inlining enabled, check whether an inline pragma
5518 appears immediately after the body and applies to it.
5520 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
5521 enabled and the pragma appears after the body of the subprogram.
5523 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5525 Part of function-at-a-time conversion
5527 * misc.c (adjust_decl_rtl): Deleted.
5528 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
5531 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
5532 (add_decl_stmt, add_stmt, block_has_vars): New functions.
5533 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
5535 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
5537 (gnat_to_gnu_entity): Likewise.
5538 Use add_stmt to update setjmp buffer.
5539 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
5541 No longer call adjust_decl_rtl.
5542 (DECL_INIT_BY_ASSIGN_P): New macro.
5543 (DECL_STMT_VAR): Likewise.
5545 * trans.c (gigi): Call start_block_stmt to make the outermost
5547 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
5548 Call start_block_stmt and end_block_stmt temporarily.
5549 Use gnat_expand_stmt instead of expand_expr_stmt.
5550 (add_decl_stmt): New function.
5551 (tree_transform): Call it.
5552 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
5553 (end_block_stmt): Set type and NULL_STMT.
5554 (gnat_expand_stmt): Make recursize call instead of calling
5556 (gnat_expand_stmt, case DECL_STMT): New case.
5557 (set_lineno_from_sloc): Do nothing if global.
5558 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
5559 (start_block_stmt, add_stmt, end_block_stmt): New functions.
5560 (build_block_stmt): Call them.
5561 (gnat_to_code): Don't expand NULL_STMT.
5562 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
5564 (tree_transform): Likewise.
5565 (tree_transform, case N_Null_Statement): Return NULL_STMT.
5566 (gnat_expand_stmt, case NULL_STMT): New case.
5567 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
5570 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
5573 * utils.c (create_var_decl): Do not call expand_decl or
5575 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
5576 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
5578 (struct e_stack): Add chain_next to GTY.
5579 (struct binding_level): Deleted.
5580 (struct ada_binding_level): New struct.
5581 (free_block_chain): New.
5582 (global_binding_level, clear_binding_level): Deleted.
5583 (global_bindings_p): Rework to see if no chain.
5584 (kept_level_p, set_block): Deleted.
5585 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
5586 new data structure and work directly on BLOCK node.
5587 (gnat_poplevel): Similarly.
5588 (get_decls): Look at BLOCK_VARS.
5589 (insert_block): Work directly on BLOCK node.
5590 (block_has_var): New function.
5591 (pushdecl): Rework for new binding structures.
5592 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
5594 (build_subprog_body): Likewise.
5595 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
5597 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
5599 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
5600 (DECL_STMT_VAR): Likewise.
5602 2004-05-17 Robert Dewar <dewar@gnat.com>
5604 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
5607 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
5608 of restriction synonyums by using
5609 Restrict.Process_Restriction_Synonyms.
5611 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
5613 * s-restri.ads (Tasking_Allowed): Correct missing comment
5615 * s-rident.ads: Add entries for restriction synonyms
5617 * ali.adb: Fix some problems with badly formatted ALI files that can
5618 result in infinite loops.
5620 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
5621 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
5622 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
5623 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
5624 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
5625 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
5626 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
5627 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
5628 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
5629 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
5630 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
5631 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
5632 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
5633 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
5634 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
5635 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
5636 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
5637 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
5638 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
5639 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
5640 to Task_Id (minor cleanup).
5642 2004-05-17 Vincent Celier <celier@gnat.com>
5644 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
5645 directory separator.
5647 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
5648 project being extended, if Languages is not declared in extending
5651 2004-05-17 Javier Miranda <miranda@gnat.com>
5653 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
5654 limited view of a visible sibling.
5656 2004-05-14 Robert Dewar <dewar@gnat.com>
5658 * gnat_ugn.texi: Minor change to -gnatS documentation
5660 * sprint.adb: Remove some instances of Assert (False) and for this
5661 purpose replace them by output of a ??? string.
5663 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
5666 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
5667 flag processing. This was suppressing required dependencies in
5668 No_Run_Time mode and is not needed since the binder does not generate
5669 references for things in libgnat anyway.
5671 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
5674 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
5676 * gnat_ugn.texi: Document AIX-specific issue with initialization of
5679 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
5680 action for the case of an actual parameter in an init proc call.
5682 2004-05-14 Ed Schonberg <schonberg@gnat.com>
5684 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
5685 subtype, check visible entities in base type.
5687 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
5688 actions if the object is a renaming.
5690 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
5691 Check_Formal_Package_Instance, to determine more precisely when the
5692 formal and the actual denote the same entity.
5694 2004-05-14 Javier Miranda <miranda@gnat.com>
5696 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
5698 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
5699 corresponding to a private_with must be removed from visibility; it
5700 will be made visible later, just before we analyze the private part of
5702 (Check_Private_Child_Unit): Allow private_with clauses in public
5704 (Install_Siblings): Make visible the private entities of private-withed
5706 (Install_Withed_Unit): Do not install the private withed unit if we
5707 are compiling a package declaration and the Private_With_OK flag was
5708 not set by the caller. These declarations will be installed later,
5709 just before we analyze the private part of the package.
5711 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
5712 during the evaluation of the expression that initializes the object,
5713 decorate it with the expected type to avoid cascade errors.
5716 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
5717 subprogram we have to install the private_with clauses after its
5718 specification has been analyzed (as documented in AI-262.TXT).
5720 * sem_ch8.adb (Has_Private_With): New function. Determines if the
5721 current compilation unit has a private with on a given entity.
5722 (Find_Direct_Name): Detect the Beaujolais problem described in
5725 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
5726 provides the functionality of the function Is_Ancestor that was
5727 previously available in sem_ch10. It has been renamed to avoid
5730 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
5732 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5734 * utils.c (build_vms_descriptor): Use SImode pointers.
5736 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
5738 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
5740 2004-05-14 GNAT Script <nobody@gnat.com>
5742 * Make-lang.in: Makefile automatically updated
5744 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
5746 Renaming of target specific files for clarity
5748 * Makefile.in: Rename GNAT target specific files.
5750 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
5751 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
5752 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
5753 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
5754 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
5755 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
5756 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
5757 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
5758 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
5759 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
5760 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
5761 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
5762 51osinte.adb, 51osinte.ads, 51system.ads,
5763 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
5764 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
5765 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
5766 56tpopsp.adb, 57system.ads, 58system.ads,
5767 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
5768 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
5769 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
5770 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
5771 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
5772 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
5773 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
5774 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
5775 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
5776 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
5777 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
5778 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
5779 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
5780 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
5781 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
5782 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
5783 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
5784 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
5785 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
5786 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
5787 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
5788 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
5789 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
5790 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
5791 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
5792 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
5793 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
5794 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
5795 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
5796 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
5797 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
5798 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
5799 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
5800 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
5801 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
5802 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
5803 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
5804 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
5805 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
5806 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
5808 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
5809 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
5810 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
5811 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
5812 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
5813 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
5814 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
5815 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
5816 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
5817 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
5818 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
5819 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
5820 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
5821 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
5822 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
5823 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
5824 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
5825 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
5826 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
5827 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
5828 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
5829 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
5830 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
5831 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
5832 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
5833 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
5834 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
5835 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
5836 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
5837 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
5838 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
5839 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
5840 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
5841 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
5842 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
5843 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
5844 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
5845 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
5846 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
5847 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
5848 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
5849 s-osinte-vms.ads, s-osinte-vxworks.adb,
5850 s-osinte-vxworks.ads, s-osprim-mingw.adb,
5851 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
5852 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
5853 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
5854 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
5855 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
5856 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
5857 s-stchop-vxworks.adb, s-taprop-dummy.adb,
5858 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
5859 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
5860 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
5861 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
5862 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
5863 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
5864 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
5865 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
5866 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
5867 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
5868 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
5869 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
5870 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
5871 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
5872 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
5873 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
5874 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
5875 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
5876 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
5877 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
5878 system-irix-o32.ads, system-linux-x86_64.ads,
5879 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
5880 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
5881 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
5882 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
5883 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
5884 system-vxworks-mips.ads, system-vxworks-ppc.ads,
5885 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
5888 2004-05-13 Zack Weinberg <zack@codesourcery.com>
5890 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
5892 2004-05-13 Diego Novillo <dnovillo@redhat.com>
5894 Merge from tree-ssa-20020619-branch.
5896 * config-lang.in (boot_language, build_by_default): Set
5898 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
5899 (max_size): Add static chain op for call_expr.
5901 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
5904 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
5906 2004-05-11 Roger Sayle <roger@eyesopen.com>
5908 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
5911 2004-05-10 Doug Rupp <rupp@gnat.com>
5913 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
5916 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
5918 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
5920 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
5921 Fixes undefined symbols in IA64 gnatlib.
5923 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
5925 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
5926 Short_Address). This will be moved to system.auxdec.
5928 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
5930 * sem_util.adb: Replace test for presence of a node that is always
5931 present with a call to Discard_Node.
5933 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
5934 Analyze on the library unit node after generation of distribution stub
5935 constructs. The call was a no-op because Unit_Node has already been
5936 Analyzed, and the tree fragments for the distribution stubs are
5937 analyzed as they are inserted in Exp_Dist.
5938 Update comment regarding to distribution stubs to reflect that we
5939 do not generate stub in separate files anymore.
5941 * einfo.ads: Clarify the fact that a tagged private type has the
5942 E_Record_Type_With_Private Ekind.
5944 * erroutc.adb: Minor reformatting
5946 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
5947 values if line length is increased using -gnatyM (noticed during code
5950 * eval_fat.adb: Minor reformatting
5951 Put spaces around exponentiation operator
5953 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5956 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
5957 has been rewritten as an explicit dereference, retrieve type of
5958 original node to check for possibly unconstrained record type.
5960 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5962 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
5963 overriding, use the operation of the parent unconditionally.
5965 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
5966 operation when either operand is a literal, to avoid further
5969 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
5970 overridden by a previous explicit declaration, mark the previous entity
5973 * sem_disp.adb (Check_Dispatching_Operation): New predicate
5974 Is_Visibly_Controlled, to determine whether a declaration of a
5975 primitive control operation for a derived type overrides an inherited
5976 one. Add warning if the explicit declaration does not override.
5978 2004-05-10 Vincent Celier <celier@gnat.com>
5980 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
5981 some cases when the sources are no longer present.
5983 * make.adb (Collect_Arguments): Fail if an external source, not part
5984 of any project need to be compiled, when switch -x has not been
5987 * makeusg.adb: Document new switch -x
5989 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
5992 * switch-m.adb (Scan_Make_Switches): New switch -x
5994 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
5997 * gnat_ugn.texi: Document new gnatmake switch -x
5999 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
6001 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
6003 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
6004 (process_attributes): Likewise.
6006 2004-05-10 Joel Brobecker <brobecker@gnat.com>
6008 * s-inmaop.ads: Fix spelling mistake in one of the comments.
6010 2004-05-10 Robert Dewar <dewar@gnat.com>
6012 * gnat_ugn.texi: Document that for config pragma files, the maximum
6013 line length is always 32767.
6015 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
6016 literals is now allowed.
6018 * gnat-style.texi: Remove statement about splitting long lines before
6019 an operator rather than after, since we do not follow this rule at all.
6020 Clarify rule (really lack of rule) for spaces around exponentiation
6022 * sem_elim.adb: Allow concatenation of string literals as well as a
6023 single string literal for pragma arguments.
6025 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
6027 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
6028 written for append case.
6030 * frontend.adb: Changes to avoid checking max line length in config
6033 * g-os_lib.ads: Minor reformatting
6035 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
6036 wrong in any case. Instead use standard value. Noticed during code
6039 * opt.ads (Max_Line_Length): New field, used to implement removal of
6040 limitation on length of lines when scanning config pragma files.
6042 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
6043 makeutl.ads, makeutl.adb: Minor reformatting
6045 * scn.adb: Do not check line length while scanning config pragma files
6046 Do not check line length while scanning out license information
6048 * scng.adb: Changes to avoid line length checks while parsing config
6051 2004-05-10 GNAT Script <nobody@gnat.com>
6053 * Make-lang.in: Makefile automatically updated
6055 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
6057 * osint.adb (Find_Program_Name): Fix handling of VMS version
6060 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
6062 * g-os_lib.ads (Invalid_Time): New constant
6064 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
6065 return OS_Time instead of time_t to match what is imported by Ada.
6066 Now return -1 if the file doesn't exist, instead of a random value
6068 2004-05-05 Robert Dewar <dewar@gnat.com>
6070 * usage.adb: Add line for -gnatR?s switch
6072 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
6074 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
6075 and for Match (Data_First, Data_last)
6077 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
6078 written when we are dealing with multi-unit files.
6080 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
6082 * Makefile.in: Remove unused targets and variables.
6084 2004-05-05 Vincent Celier <celier@gnat.com>
6086 * switch-m.adb: New gnatmake switch -eI
6088 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
6089 of new gnatmake switch -eInnn.
6091 * makegpr.adb: Take into account new parameters Index and Src_Index in
6094 * clean.adb: Implement support for multi-unit sources, including new
6097 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
6100 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
6101 (Extract_From_Q): New out parameter Index
6102 (Mark, Is_Marked): Subprograms moved to Makeutl
6103 (Switches_Of): New parameter Source_Index
6104 (Add_Switch): New parameter Index
6105 (Check): New parameter Source_Index
6106 (Collect_Arguments): New parameter Source_Index
6107 (Collect_Arguments_And_Compile): New parameter Source_Index
6108 (Compile): New parameter Source_Index
6109 Put subprograms in alphabetical order
6110 Add support for multi-source sources, including in project files.
6112 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
6113 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
6116 * makeusg.adb: New gnatmake switch -eInnn
6118 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
6121 * opt.ads (Main_Index): New variable, defaulted to 0.
6123 * osint.ads, osinte.adb (Add_File): New parameter Index
6124 (Current_Source_Index): New function
6126 * prj.adb: Take into account new components Index and Src_Index
6128 * prj.ads (String_Element): New component Index
6129 (Variable_Value): New component Index
6130 (Array_Element): New component Src_Index
6132 * prj-attr.adb: Indicate that optional index may be specified for
6133 attributes Main, Executable, Spec, Body and some of Switches.
6135 * prj-attr.ads (Attribute_Kind): New values for optional indexes
6136 (Attribute_Record): New component Optional_Index
6138 * prj-com.ads (File_Name_Data): New component Index
6140 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
6142 * prj-env.adb (Put): Output optional index
6144 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
6145 attributes Spec and Body.
6147 * prj-nmsc.adb: Process optional indexes
6149 * prj-pp.adb: Ouput "at" for optional indexes
6151 * prj-proc.adb: Take into account optional indexes
6153 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
6154 Optional_Index. For string literal,
6155 process optional index when Optional_Index is True.
6156 (Parse_Expresion): New Boolean parameter Optional_Index
6158 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
6159 (Set_Source_Index_Of): New procedure
6161 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
6164 * prj-util.ads (Executable_Of): New parameter Index
6165 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
6166 New parameter Src_Index, defaulted to 0.
6168 2004-05-05 Ed Schonberg <schonberg@gnat.com>
6171 * sem_ch3.adb (Access_Definition): If this is an access parameter
6172 whose designated type is imported through a limited_with clause, do
6173 not add the enclosing subprogram to the list of private dependents of
6176 2004-05-05 Ed Schonberg <schonberg@gnat.com>
6179 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
6180 a limited_with clause, and the other is its non-limited view.
6182 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
6184 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
6186 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
6187 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
6188 Stand.Boolean_Literals to produce references to entities
6189 Standard_False and Standard_True from compile-time computed boolean
6192 * stand.ads (Boolean_Literals): New variable, provides the entity
6193 values for False and True, for use by the expander.
6195 2004-05-05 Doug Rupp <rupp@gnat.com>
6197 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
6198 5vinmaop.adb: Unchecked convert Short_Address vice Address
6200 * adaint.c, raise.c: Caste CRTL function return value
6201 to avoid gcc error on 32/64 bit IVMS.
6203 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
6206 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
6208 * 5qsystem.ads (Address): Declare as Long_Integer
6209 (Short_Address): Declare as 32 bit subtype of Address
6210 Declare abstract address operations to avoid gratuitous ambiguities.
6212 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
6214 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
6215 instead of the old Boolean_Entry_Barriers.
6216 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
6218 2004-05-05 GNAT Script <nobody@gnat.com>
6220 * Make-lang.in: Makefile automatically updated
6222 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
6224 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
6226 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
6230 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
6231 alone. Replacing object references by literals is inappropriate in a
6232 so low level context.
6234 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
6236 * a-exexpr.adb: Add comments
6238 2004-05-03 Joel Brobecker <brobecker@gnat.com>
6240 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
6241 declare the Ancestor_Tags array in Type_Specific_Data with a small size
6242 without risking a bounds check error when accessing one of its
6244 (Type_Specific_Data): Define Ancestor_Tags as a small array.
6245 This prevents us from hitting a limitation during the debug info
6246 generation when using stabs.
6248 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
6250 This prevents us from hitting a limitation during the debug info
6251 generation when using stabs.
6253 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
6255 lang-specs.h: Remove -gnatz* from specs.
6257 2004-05-03 Vincent Celier <celier@gnat.com>
6259 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
6261 * Make-lang.in, Makefile.in: Add gprmake
6263 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
6265 * sem_aggr.adb: Fix typo in comment.
6267 2004-05-03 Robert Dewar <dewar@gnat.com>
6269 * make.adb: Minor reformatting
6271 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
6273 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
6274 so that it works when address is not a private type.
6276 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
6277 properly with rewritten unchecked conversions. This prevents
6278 order-of-elaboration issues that can otherwise arise.
6279 (Minimum_Size): Don't check size of access types under VMS
6281 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
6282 interpretations of integer literals as type System.Address.
6284 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
6285 (Is_Descendent_Of): New function
6287 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
6289 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
6290 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
6291 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
6293 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
6294 of the old Max_Entry_Queue_Depth.
6296 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
6297 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
6298 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
6300 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
6301 New entry for proper handling of Max_Entry_Queue_Depth.
6302 New entry for proper handling of No_Dynamic_Interrupts.
6304 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
6305 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
6306 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
6307 the GNAT specific restriction Max_Entry_Queue_Depth.
6308 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
6309 the GNAT specific restriction No_Dynamic_Interrupts.
6311 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
6312 instead of the old Boolean_Entry_Barriers.
6313 Use the new restriction No_Dynamic_Attachment instead of the old
6314 No_Dynamic_Interrupts.
6316 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
6317 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
6319 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
6320 of the old Max_Entry_Queue_Depth.
6322 2004-05-03 GNAT Script <nobody@gnat.com>
6324 * Make-lang.in: Makefile automatically updated
6326 2004-04-29 Ed Schonberg <schonberg@gnat.com>
6328 * checks.adb (Enable_Range_Check): If the prefix of an index component
6329 is an access to an unconstrained array, perform check unconditionally.
6331 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6333 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
6336 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
6338 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
6339 alternate stack setting. There was no support for the tasking cases
6340 and the changes eventually caused a number of side-effect failures in
6341 the non-tasking case too.
6343 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
6345 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
6348 2004-04-29 Vincent Celier <celier@gnat.com>
6350 * make.adb (Gnatmake): Increase max size of argument array for
6351 gnatbind for the potential addition of -F.
6352 If there are Stand-Alone Library projects, invoke gnatbind with -F to
6353 be sure that elaboration flags will be checked.
6355 * switch-c.adb: Correct call to Scan_Pos for -gnateI
6357 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
6359 * sem_warn.adb (Check_References): Move '<access-variable> may be
6360 null' warning out of under Warn_On_No_Value_Assigned.
6362 2004-04-29 Ed Falis <falis@gnat.com>
6364 * gnat_ugn.texi: Fixed texi error
6366 2004-04-29 Robert Dewar <dewar@gnat.com>
6368 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
6369 abstract operations if they come from predefined files.
6371 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
6374 * s-addope.adb: Correct obvious error in mod function
6376 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
6378 * Makefile.in: Add target pairs for powerpc darwin*
6381 * a-intnam-darwin.ads, s-osinte-darwin.adb,
6382 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
6384 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
6386 * Makefile.in: Add target macro definitions for s390*-linux*.
6387 * system-linux-s390.ads: New file.
6388 * system-linux-s390x.ads: New file.
6390 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
6392 * gnat_ugn.texi: Correct argument to @setfilename.
6394 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
6396 * a-exexpr.adb (Unwind_Word): New data type.
6397 (Unwind_Exception): Use it as type of Private1 and Private2.
6399 * raise.c (db_action_for): Fix debug printf.
6401 2004-04-27 Ed Schonberg <schonberg@gnat.com>
6403 * a-wtmoio.ads: Formal type must be a modular type, not a signed
6406 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6408 * decl.c (gnat_to_gnu_entity, case object): Call
6409 __builtin_update_setjmp_buf.
6411 * gigi.h (update_setjmp_buf): Deleted.
6412 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
6414 * misc.c: (update_setjmp_buf): Deleted.
6416 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
6417 around block of RTL.
6419 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
6421 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
6423 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
6424 subprogram for which no pragma All_Calls_Remote applies, store the
6425 address of the real subprogram in the underlying record type, so local
6426 dereferences do not go through the PCS.
6428 2004-04-26 Robert Dewar <dewar@gnat.com>
6430 * i-c.ads: Add some type qualifications to avoid ambiguities when
6431 compiling with s-auxdec.ads and a non-private address type.
6433 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
6435 * Makefile.rtl: Fix error in previous check-in:
6436 Add s-addope.o to non tasking object list (rather than tasking object
6439 2004-04-26 Javier Miranda <miranda@gnat.com>
6441 * sem_aggr.adb: Fix typo in comments
6442 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
6443 Required to check the null-exclusion attribute.
6445 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
6446 case of anonymous access types in record and array components. For a
6447 component definition the level is the same of the enclosing composite
6450 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
6451 that are anonymous access types the level of accessibility depends on
6452 the enclosing type declaration. In order to have this information, set
6453 the scope of the anonymous access type to the enclosing record type
6455 (Array_Type_Declaration): In case of components that are anonymous
6456 access types the level of accessibility depends on the enclosing type
6457 declaration. In order to have this information, set the scope of the
6458 anonymous access type to the enclosing array type declaration.
6460 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
6463 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
6464 renaming of anonymous access-to-constant types allowed if and only if
6465 the renamed object is access-to-constant.
6467 * sem_util.adb (Type_Access_Level): In case of anonymous access types
6468 that are component_definition or discriminants of a nonlimited type,
6469 the level is the same as that of the enclosing component type.
6471 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
6473 * sem_elim.adb: Some minor code reorganization from code reading. Fix
6474 misprint in the function name (File_Name_Match).
6476 2004-04-23 Laurent GUERBY <laurent@guerby.net>
6478 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
6481 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6483 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
6485 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
6487 * adaint.c (__gnat_try_lock): No longer requires that the parent
6488 directory be writable, the directory itself is enough.
6489 (gnat_is_absolute_path): Change profile, so that the call from
6490 GNAT.OS_Lib can be made more efficient.
6492 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
6493 from GNAT.OS_Lib can be made more efficient.
6495 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
6496 one copy of the file name. Found by code reading.
6498 2004-04-23 Vincent Celier <celier@gnat.com>
6500 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
6501 Correct documentation on gnatmake switches transmitted to the compiler
6503 * ali.ads: Minor comment fix
6505 2004-04-23 Javier Miranda <miranda@gnat.com>
6507 * sem_ch6.adb: (Confirming Types): Code cleanup
6509 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
6510 subprogram types: E_Anonymous_Access_Subprogram_Type and
6511 E_Anonymous_Access_Protected_Subprogram_Type.
6513 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
6515 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
6516 whether a pragma All_Calls_Remote applies to the subprogram on which
6518 No functional change is introduced by this revision; the new parameter
6519 will be used to allow calls to local RCI subprograms to be optimized
6520 to not use the PCS in the case where no pragma All_Calls_Remote applies,
6521 as is already done in the PolyORB implementation of the DSA.
6523 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
6524 whether a pragma All_Calls_Remote applies to the subprogram on which
6526 No functional change is introduced by this revision; the new parameter
6527 will be used to allow calls to local RCI subprograms to be optimized
6528 to not use the PCS in the case where no pragma All_Calls_Remote applies,
6529 as is already done in the PolyORB implementation of the DSA.
6531 2004-04-23 Robert Dewar <dewar@gnat.com>
6533 * Makefile.rtl: Add entry for s-addope.o in run time library list
6534 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
6535 * s-addope.ads, s-addope.adb: New files.
6537 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
6538 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
6539 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
6540 System.Address to be non-private and signed.
6542 * sem_elim.adb: Minor reformatting (fairly extensive)
6543 Some minor code reorganization from code reading
6544 Add a couple of ??? comments
6546 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6548 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
6549 (tree_transform, case N_If_Statement): Remove non-determinism.
6551 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
6553 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
6555 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
6558 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
6559 no longer used as a parameter name for Eliminate pragma).
6561 2004-04-22 Laurent GUERBY <laurent@guerby.net>
6563 PR optimization/14984
6564 PR optimization/14985
6565 * trans.c (gigi): Fix non determinism leading to bootstrap
6566 comparison failures.
6568 2004-04-21 Pascal Obry <obry@gnat.com>
6570 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
6571 passed to spawnvp() to properly handle program pathname with spaces on
6574 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
6576 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
6577 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
6578 unlocked in case of exceptions.
6580 2004-04-21 Joel Brobecker <brobecker@gnat.com>
6582 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
6583 This function does not exist anymore.
6585 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
6587 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
6589 * link.c: Move variables to the __gnat name space.
6591 * Makefile.in: list link.o explicitly when needed.
6593 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
6595 2004-04-21 Javier Miranda <miranda@gnat.com>
6597 * einfo.adb (Original_Access_Type): New subprogram
6598 (Set_Original_Access_Type): New subprogram
6599 (Write_Field21_Name): Write the name of the new field
6601 * einfo.ads (Original_Access_Type): New field present in access to
6603 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
6604 E_Anonymous_Access_Protected_Subprogram_Type.
6606 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
6609 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
6610 to anonymous access to subprogram types.
6612 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
6613 to subprogram types.
6615 * sem_ch3.adb (Access_Definition): Complete decoration of entities
6616 corresponding to anonymous access to subprogram types.
6617 (Analyze_Component_Declaration): Add new actual to the call to
6618 subprogram replace_anonymous_access_to_protected_subprogram.
6619 (Array_Type_Declaration): Add new actual to the call to subprogram
6620 replace_anonymous_access_to_protected_subprogram.
6621 (Process_Discriminants): Add new actual to the call to subprogram
6622 replace_anonymous_access_to_protected_subprogram.
6623 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
6625 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
6628 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
6629 access to subprogram types.
6631 * sem_util.adb (Has_Declarations): Addition of package_specification
6634 2004-04-21 Ed Schonberg <schonberg@gnat.com>
6636 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
6637 inlined flags to renamed entity only if in current unit.
6639 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
6641 * s-parint.ads: Add DSA implementation marker.
6643 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
6644 value of System.Partition_Interface.DSA_Implementation to determine
6645 what version of the distributed systems annex is available (no
6646 implementation, GLADE, or PolyORB).
6648 2004-04-21 Joel Brobecker <brobecker@gnat.com>
6650 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
6652 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6654 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
6655 with new type if alias sets differ.
6656 Fixes ACATS c41103b.
6658 2004-04-21 Vincent Celier <celier@gnat.com>
6660 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
6661 Add array Lang_Args for the language specific compiling argument
6664 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
6666 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
6668 * gnat_rm.texi: Update the descripton of the Eliminate pragma
6669 according to the recent changes in the format of the parameters of the
6670 pragma (replacing Homonym_Number with Source_Location).
6672 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
6674 * 5isystem.ads: Removed, unused.
6676 * gnat_rm.texi: Redo 1.13 change.
6678 2004-04-19 Robert Dewar <dewar@gnat.com>
6680 * s-stoele.ads: Clean up definition of Storage_Offset (the new
6681 definition is cleaner, avoids the kludge of explicit Standard operator
6682 references, and also is consistent with a visible System.Address with
6683 no visible operations.
6685 * s-geveop.adb: Add declarations to avoid assumption of visible
6686 operations on type System.Address (since these might not be available
6687 if Address is a non-private type for which the operations
6690 * sem_eval.adb: Minor reformatting
6692 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
6693 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
6694 reformatting (new function spec format).
6696 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
6697 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
6698 s-caun64.adb: Add declarations to avoid assumption of visible
6699 operations on type System.Address (since these might not be available
6700 if Address is a non-private type for which the operations are made
6703 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
6705 * exp_intr.adb: Minor comment update
6707 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
6709 * 5omastop.adb: Add declarations to avoid assumption of visible
6710 operations on type System.Address (since these might not be available
6711 if Address is a non-private type for which the operations
6714 2004-04-19 Vincent Celier <celier@gnat.com>
6716 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
6718 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
6721 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
6723 Call Check with Process_Languages.
6724 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
6725 with Process_Languages.
6726 (Recursive_Check): New Boolean parameter Process_Languages. Call
6727 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
6730 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
6732 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
6733 parameter Ada_Main, defaulted to True.
6734 Check for Ada specific characteristics only when Ada_Main is True.
6736 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
6738 * prj.adb: (Project_Empty): Add new Project_Data components.
6740 * prj.ads: New types and tables for non Ada languages.
6741 (Project_Data): New components Languages, Impl_Suffixes,
6742 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
6743 Include_Path, Include_Data_Set.
6745 * prj-env.ads, prj-env.adb: Minor reformatting
6747 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
6748 Put subprograms in alphabetical order
6750 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
6751 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
6754 * mlib-prj.adb: Back out modification in last version, as they are
6756 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
6758 * make.adb: (Mains): Moved to package Makeutl
6759 (Linker_Opts): Moved to package Makeutl
6760 (Is_External_Assignment): Moved to package Makeutl
6761 (Test_If_Relative_Path): Moved to package Makeutl
6762 (Gnatmake): Move sorting of linker options to function
6763 Makeutl.Linker_Options_Switches.
6765 * makeutl.ads, makeutl.adb: New files.
6767 * Makefile.in: Add makeutl.o to the object files for gnatmake
6769 * makeusg.adb: Add line for new switch -eL.
6771 * gnatls.adb (Image): New function.
6772 (Output_Unit): If in verbose mode, output the list of restrictions
6773 specified by pragmas Restrictions.
6775 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
6778 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
6779 needed, to put it in the range 1970 (included) - 2026 (excluded).
6780 (Time_Of): Do not shift Unix_Min_Year (1970).
6781 Shift the date by multiple of 56 years, if needed, to put it in the
6782 range 1970 (included) - 2026 (excluded).
6784 * adaint.h, adaint.c (__gnat_set_executable): New function.
6786 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6788 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
6790 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
6791 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
6792 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
6793 (tree_transform, case N_Code_Statement): Likewise.
6794 (gnat_expand_stmt, case LABEL_STMT): Don't look at
6795 LABEL_STMT_FIRST_IN_EH.
6796 (gnat_expand_stmt, case ASM_STMT): New case.
6798 * utils2.c (build_unary_op): Properly set TREE_READONLY of
6799 UNCONSTRAINED_ARRAY_REF.
6801 * utils.c (poplevel): Temporarily push/pop GC context around inline
6804 * decl.c (maybe_variable): Properly set TREE_READONLY of
6805 UNCONSTRAINED_ARRAY_REF.
6806 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
6808 * ada-tree.def: (ASM_STMT): New.
6810 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
6811 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
6812 ASM_STMT_INPUT): New.
6813 (ASM_STMT_CLOBBER): Likewise.
6815 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
6817 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
6818 general rcheck mechanism to raise Program_Error for E.4(18), instead
6819 of a custom raiser in System.Partition_Interface.
6820 Part of general cleanup work before PolyORB integration.
6822 * snames.ads, snames.adb: Add new runtime library entities and names
6825 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
6827 (Build_Subprogram_Id): New subprogram provided by exp_dist
6828 Code reorganisation in preparation for PolyORB integration.
6830 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
6832 (Build_Subprogram_Id): New subprogram provided by exp_dist
6834 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
6835 actual parameter types for call to dereference of an
6836 access-to-subprogram type.
6838 * rtsfind.ads: Add new runtime library entities and names for PolyORB
6841 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
6842 instead, which has the same behaviour here since we never pass it a
6845 * link.c (run_path_option, Solaris case): Use -Wl, as for other
6848 * Makefile.in: adjust object file lists for gnatlink and gnatmake
6849 to account for new dependency upon Interfaces.C.Strings + link.o
6850 For x86 FreeBSD, use 86numaux.
6852 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
6853 from Mlib.Tgt to Mlib.
6855 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
6858 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
6859 target-specific versions of this subprogram, now implemented as a
6860 target-independent function in Mlib.
6862 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
6863 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
6864 (Linker_Library_Path_Option): Remove target-specific versions of this
6865 subprogram, now implemented as a target-independent function in Mlib.
6867 * atree.adb: (Allocate_Initialize_Node): New subprogram.
6868 Factors out node table slots allocation.
6869 (Fix_Parents): New subprogram.
6870 Encapsulate the pattern of fixing up parent pointers for syntactic
6871 children of a rewritten node.
6872 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
6873 (Rewrite): Use New_Copy when creating saved copy of original node.
6874 (Replace): Use Copy_Node to copy nodes.
6876 2004-04-19 Javier Miranda <miranda@gnat.com>
6878 * sprint.adb (Sprint_Node_Actual): Give support to the new
6879 Access_To_Subprogram node available in Access_Definition nodes. In
6880 addition, give support to the AI-231 node fields: null-exclusion,
6881 all-present, constant-present.
6883 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
6885 * sinfo.ads, sinfo.adb:
6886 New field Access_To_Subprogram_Definition in Access_Definition nodes
6888 * sem_ch6.adb (Process_Formals): Move here the code that creates and
6889 decorates internal subtype declaration corresponding to the
6890 null-excluding formal. This code was previously in Set_Actual_Subtypes.
6891 In addition, carry out some code cleanup on this code. In case of
6892 access to protected subprogram call
6893 Replace_Anonymous_Access_To_Protected_Subprogram.
6894 (Set_Actual_Subtypes): Code cleanup.
6896 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
6897 Find_Type in case of anonymous access renamings. Add warning in case of
6898 null-excluding attribute used in anonymous access renaming.
6900 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
6903 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
6905 (Access_Definition): In case of anonymous access to subprograms call
6906 the corresponding semantic routine to decorate the node.
6907 (Access_Subprogram_Declaration): Addition of some comments indicating
6908 some code that probably should be added here. Detected by comparison
6909 with the access_definition subprogram.
6910 (Analyze_Component_Declaration): In case of access to protected
6911 subprogram call Replace_Anonymous_Access_To_Protected.
6912 (Array_Type_Declaration): In case of access to protected subprogram call
6913 Replace_Anonymous_Access_To_Protected_Subprogram.
6914 (Process_Discriminants): In case of access to protected subprogram call
6915 Replace_Anonymous_Access_To_Protected_Subprogram.
6917 * par.adb (P_Access_Definition): New formal that indicates if the
6918 null-exclusion part was present.
6919 (P_Access_Type_Definition): New formal that indicates if the caller has
6920 already parsed the null-excluding part.
6922 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
6923 (P_Identifier_Declarations): Code cleanup and give support to renamings
6924 of anonymous access to subprogram types.
6925 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
6926 (P_Array_Type_Definition): Give support to AI-254.
6927 (P_Component_Items): Give support to AI-254.
6928 (P_Access_Definition): New formal that indicates if the header was
6929 already parsed by the caller.
6930 (P_Access_Type_Definition): New formal that indicates if the caller has
6931 already parsed the null-excluding part.
6933 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
6934 call to P_Access_Definition.
6936 2004-04-19 Geert Bosch <bosch@gnat.com>
6938 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
6939 the delicate semantics of floating-point to integer conversion.
6940 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
6942 * eval_fat.adb (Machine_Mantissa): Moved to spec.
6943 (Machine_Radix): New function.
6945 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
6947 (Machine_Radix): New function also for use in conversion checks.
6949 2004-04-19 Ed Schonberg <schonberg@gnat.com>
6951 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
6953 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
6954 to decorate the access-to-protected subprogram and the equivalent type.
6956 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
6957 to anonymous access to subprogram types.
6959 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
6960 constant-folding, for legality checks in contexts that require an RM
6963 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
6964 temporary but stack checking is not enabled, increment serial number
6965 to so that symbol generation is consistent with and without stack
6968 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
6969 independent on whether stack checking is enabled, caller must check
6970 the corresponding flag.
6972 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
6974 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
6975 parent if it has discriminants.
6976 (Build_Derived_Private_Type): Constructed full view does
6977 not come from source.
6978 (Process_Discriminants): Default discriminants on a tagged type are
6979 legal if this is the internal completion of a private untagged
6982 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
6983 no constraint checks, because it corresponds to an existing object.
6985 * sem_prag.adb (Process_Convention): Pragma applies
6986 only to subprograms in the same declarative part, i.e. the same unit,
6989 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
6990 ignore type mismatch on a numeric conversion if expression comes from
6993 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
6995 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
6996 Homonym_Number parameter, add processing for Source_Location parameter
6998 (Check_Eliminated): Remove the check for homonym numbers, add the check
6999 for source location traces.
7001 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
7002 with Arg_Source_Location corresponding to the changes in the format of
7005 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
7006 Eliminate pragma corresponding to the changes in the format of the
7007 pragma: Homonym_Number is replaced with Source_Location, two ways of
7008 distinguishing homonyms are mutially-exclusive.
7010 2004-04-19 Joel Brobecker <brobecker@gnat.com>
7012 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
7014 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
7015 No_Dollar_In_Label, no longer necessary, as it is always True.
7016 (Strip_Suffixes): Likewise.
7018 2004-04-19 Gary Dismukes <dismukes@gnat.com>
7020 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
7021 modulus for compatibility with size clause on targets with 16-bit
7024 * layout.adb (Discrimify): In the case of private types, set Vtyp to
7025 full type to fix type mismatches on calls to size functions for
7026 discriminant-dependent array components.
7028 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
7030 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
7033 2004-04-19 Pascal Obry <obry@gnat.com>
7035 * mdll-utl.adb (Locate): New version is idempotent.
7037 2004-04-17 Laurent Guerby <laurent@guerby.net>
7039 PR ada/14988 (partial)
7040 * impunit.adb: Fix typo.
7042 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
7044 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
7045 and install-rts-cert targets. Remove all gnatlib and gnattools
7046 targets and all other rts-* targets (moved to libada). Remove (now)
7047 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
7048 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
7050 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7052 * trans.c (tree_transform): Shortcut returning error_mark_node for
7053 statements in annotate_only_mode.
7054 (tree_transform, case N_Label, case N_Return_Statement,
7055 N_Goto_Statement): Make statement tree instead of generating code.
7056 (tree_transform, case N_Assignment_Statement): No longer check
7058 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
7060 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
7062 (gnat_to_gnu): Collect any RTL generated and deal with it.
7063 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
7064 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
7065 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
7067 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
7069 * ada-tree.def (EXPR_STMT): Fix typo in name.
7070 (BLOCK_STMT, IF_STMT): New nodes.
7072 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
7073 LABEL_STMT_FIRST_IN_EH): New macros.
7074 (RETURN_STMT_EXPR): Likewise.
7076 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
7077 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
7079 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
7081 * atree.ads: Correct documentation on extended nodes.
7083 * link.c: Set run_path_option for FreeBSD.
7085 2004-04-08 Vincent Celier <celier@gnat.com>
7087 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
7088 one of the ALI file, do not link with DEC lib.
7090 * par.adb Remove the last two characters ("%s" or "%b") when checking
7091 if a language defined unit may be recompiled.
7093 2004-04-08 Ed Schonberg <schonberg@gnat.com>
7095 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
7096 removal of abstract operation leaves no possible interpretation for
7099 * sem_eval.adb (Eval_Qualified_Expression): Use
7100 Set_Raises_Constraint_Error on node when needed, so that it does not
7101 get optimized away by subsequent optimizations.
7103 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
7104 operands even when they are not wrapped in a type conversion.
7106 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
7108 * sem_prag.adb (Set_Exported): Warn about making static as result of
7109 export only when the export is coming from source. This may be not
7110 be true e.g. on VMS where we expand export pragmas for exception codes
7111 together with imported or exported exceptions, and we don't want the
7112 user to be warned about something he didn't write.
7114 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
7116 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
7117 duplication between normal entities and those declared as renamings.
7118 No functional change.
7120 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
7121 inline functions returning an unconstrained result.
7123 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
7125 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
7126 conform to what other front-ends do.
7128 2004-04-08 Doug Rupp <rupp@gnat.com>
7130 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
7133 2004-04-06 Pascal Obry <obry@gnat.com>
7135 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
7137 * osint.adb (Program_Name): Do not look past a directory separator.
7139 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
7141 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
7143 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
7144 requirement for preserving a copy of the original assignment node.
7146 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
7148 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
7150 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
7153 2004-04-06 Ed Schonberg <schonberg@gnat.com>
7155 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
7156 operator calls in functional notation, and apply
7157 Universal_Interpretation to operands, not to their type.
7159 2004-04-06 Robert Dewar <dewar@gnat.com>
7161 * 5wdirval.adb: Minor reformatting
7163 2004-04-06 Ed Falis <falis@gnat.com>
7165 * gnat_rm.texi: Improve a reference to the GCC manual
7167 2004-04-05 Vincent Celier <celier@gnat.com>
7169 * adaint.h, adaint.c: Add function __gnat_named_file_length
7171 * impunit.adb: Add Ada.Directories to the list
7173 * Makefile.in: Add VMS and Windows versions of
7174 Ada.Directories.Validity package body.
7176 * Makefile.rtl: Add a-direct and a-dirval
7178 * mlib-tgt.ads: Minor comment update.
7180 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
7181 a-direct.ads, a-direct.adb: New files.
7183 2004-04-05 Vincent Celier <celier@gnat.com>
7186 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
7187 just to the compiler.
7189 2004-04-05 Robert Dewar <dewar@gnat.com>
7191 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
7192 returned string is 1.
7194 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
7196 * eval_fat.ads: Minor reformatting
7198 * g-curexc.ads: Document that lower bound of returned string values
7201 * gnatlink.adb: Add ??? comment for previous change
7202 (need to document why this is VMS specific)
7204 * s-stoele.ads: Minor reformatting
7206 * tbuild.ads: Minor reformatting throughout (new function specs)
7208 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
7211 * scng.adb: Minor reformatting
7213 2004-04-05 Geert Bosch <bosch@gnat.com>
7215 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
7216 (Leading_Part): Still perform truncation to machine number if the
7217 specified radix_digits is greater or equal to machine_mantissa.
7219 2004-04-05 Javier Miranda <miranda@gnat.com>
7221 * par-ch3.adb: Complete documentation of previous change
7222 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
7223 (aliased must appear before constant).
7225 * par-ch4.adb: Complete documentation of previous change.
7227 * par-ch6.adb: Complete documentation of previous change.
7229 * sinfo.ads: Fix typo in commment.
7231 2004-04-05 Ed Schonberg <schonberg@gnat.com>
7233 * sem_ch3.adb (Inherit_Components): If derived type is private and has
7234 stored discriminants, use its discriminants to constrain parent type,
7235 as is done for non-private derived record types.
7237 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
7238 Ada 2005 AI-310: an abstract non-dispatching operation is not a
7239 candidate interpretation in an overloaded call.
7241 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
7242 expression is Null and target type is not an access type (e.g. a
7243 non-private address type).
7245 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
7247 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
7248 statement whose right-hand side is an inlined call, save a copy of the
7249 original assignment subtree to preserve enough consistency for
7250 Analyze_Assignment to proceed.
7252 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
7253 complete assignment subtree which is now unnecessary, as the expansion
7254 of inlined call has been improved to preserve a consistent assignment
7255 tree. Note_Possible_Modification must be called only
7256 after checks have been applied, or else unnecessary checks will
7259 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
7260 of explicit dereferences that do not Come_From_Source:
7261 - be selective on cases where we must go back to the dereferenced
7262 pointer (an assignment to an implicit dereference must not be
7263 recorded as modifying the pointer);
7264 - do not rely on Original_Node being present (Analyze_Assignment
7265 calls Note_Possible_Modification on a copied tree).
7267 * sem_warn.adb (Check_References): When an unset reference to a pointer
7268 that is never assigned is encountered, prefer '<pointer> may be null'
7269 warning over '<pointer> is never assigned a value'.
7271 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
7273 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
7276 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
7278 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
7279 libexc. We currently don't reference anything in this library and
7280 linking it in triggers linker warnings we don't want to see.
7282 * init.c: Update comments.
7284 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7286 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
7287 * utils.c (create_field_decl): Likewise.
7288 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
7290 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
7292 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
7293 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
7294 Add info directory entry and category.
7296 2004-04-02 Jan Hubicka <jh@suse.cz>
7298 * utils.c: Include function.h
7299 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
7301 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
7304 * Make-lang.in: Clean up generation of documentation
7306 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
7308 * xgnatug.adb: Removed, replaced by xgnatugn.adb
7310 * xgnatugn.adb: Replaces xgnatug.adb
7312 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
7314 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
7316 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
7317 gnat_ug_wnt.texi: Removed.
7319 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
7321 * utils2.c: Update copyright notice.
7323 2004-04-01 Robert Dewar <dewar@gnat.com>
7325 * checks.adb: Minor reformatting throughout
7326 Note that prev checkin added RM reference to alignment warning
7328 2004-04-01 Ed Schonberg <schonberg@gnat.com>
7330 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
7331 non-static when building aggregate for bit-packed array.
7333 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
7334 function call that is itself the actual in a procedure call, build
7337 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
7338 a string literal, create a temporary for it, constant folding only
7339 handles scalars here.
7341 2004-04-01 Vincent Celier <celier@gnat.com>
7343 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
7344 Error_Msg_SP): New empty procedures to instantiate the Scanner.
7345 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
7347 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
7348 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
7349 and get the checksum.
7351 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
7353 Increase the Marking_Label at the end of the Multiple_Main_Loop,
7354 instead of at the beginning.
7356 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
7358 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
7361 * osint.ads (Multi_Unit_Index_Character): New Character global variable
7363 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
7366 * par.adb: Remove test on file name to detect language defined units.
7367 Add test on unit name, after parsing, to detect language defined units
7368 that are not compiled with -gnatg (except System.RPC and its children)
7370 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
7371 following units without style checking.
7373 * switch-c.adb: Change -gnatC to -gnateI
7375 * usage.adb: Document new switch -gnateInnn
7377 * scng.adb (Accumulate_Token_Checksum): New procedure
7378 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
7379 word or literal number.
7380 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
7383 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
7386 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
7387 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
7388 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
7389 5vtpopde.adb: Add missing 'constant' keywords.
7391 2004-04-01 Javier Miranda <miranda@gnat.com>
7393 * par-ch4.adb: (P_Allocator): Code cleanup
7395 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
7398 * sinfo.ads: Complete documentation of previous change
7400 2004-04-01 Pascal Obry <obry@gnat.com>
7402 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
7403 only on VMS. This special handling was done because an old GNU/ld bug
7404 on Windows which has been fixed.
7406 2004-04-01 GNAT Script <nobody@gnat.com>
7408 * Make-lang.in: Makefile automatically updated
7410 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7412 * decl.c (gnat_to_gnu_entity, make_type_from_size):
7413 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
7414 * trans.c (tree_transform, convert_with_check): Likewise.
7415 * utils.c (gnat_signed_or_unsigned_type): Likewise.
7416 (build_vms_descriptor, unchecked_convert): Likewise.
7417 * utils2.c (nonbinary_modular_operation): Likewise.
7419 2004-03-29 Javier Miranda <miranda@gnat.com>
7421 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
7422 (Install_Null_Excluding_Check): Local subprogram that determines whether
7423 an access node requires a runtime access check and if so inserts the
7424 appropriate run-time check.
7425 (Apply_Access_Check): Call Install_Null_Excluding check if required
7426 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
7428 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
7430 * einfo.ads: Fix typo in comment
7432 * exp_ch3.adb (Build_Assignment): Generate conversion to the
7433 null-excluding type to force the corresponding run-time check.
7434 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
7435 type to force the corresponding run-time check.
7437 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
7438 the null-excluding type to force the corresponding run-time check.
7440 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
7441 case of access types unless they have the null-excluding attribute.
7443 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
7446 * exp_util.ads: Fix typo in comment
7448 * par.adb (P_Null_Exclusion): New subprogram
7449 (P_Subtype_Indication): New formal that indicates if the null-excluding
7450 part has been scanned-out and it was present
7452 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
7454 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
7455 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
7456 type to force the corresponding run-time check
7457 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
7459 (Resolve_Array_Aggregate): Carry out some static checks
7460 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
7462 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
7463 attribute must be set only if specified by means of the null-excluding
7464 part. In addition, we must also propagate the access-constant attribute
7466 (Access_Subprogram_Declaration, Access_Type_Declaration,
7467 Analyze_Component_Declaration, Analyze_Object_Declaration,
7468 Array_Type_Declaration, Process_Discriminants,
7469 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
7470 and carry out some static checks.
7471 (Build_Derived_Access_Type): Set the null-excluding attribute
7472 (Derived_Type_Declaration, Process_Subtype): Carry out some static
7475 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
7477 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
7479 * sem_ch6.adb (Process_Formals): Carry out some static checks.
7480 (Set_Actual_Subtypes): Generate null-excluding subtype if the
7481 null-excluding part was present; it is not required to be done here in
7482 case of anonymous access types.
7483 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
7486 * sem_res.adb (Resolve_Actuals): Carry out some static check
7487 (Resolve_Null): Allow null in anonymous access
7489 * sinfo.adb: New subprogram Null_Exclusion_Present
7490 All_Present and Constant_Present available on access_definition nodes
7492 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
7493 object_declaration, derived_type_definition, component_definition,
7494 discriminant_specification, access_to_object_definition,
7495 access_function_definition, allocator, access_procedure_definition,
7496 access_definition, parameter_specification, All_Present and
7497 Constant_Present flags available on access_definition nodes.
7499 2004-03-29 Robert Dewar <dewar@gnat.com>
7501 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
7502 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
7503 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
7504 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
7505 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
7506 sem_prag.adb: Updates to handle multiple units/file
7508 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
7510 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
7511 sem_util.adb: Minor reformatting
7513 * sem_ch12.adb: Add comment for previous change
7515 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
7517 * osint.adb (Executable_Prefix): Set Exec_Name to the current
7518 executable name when not initialized. Otherwise, use its current value.
7520 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
7521 initialize it to another executable name than the current one. This
7522 allows to configure paths for an executable name (gnatmake) different
7523 from the current one (gnatdist).
7525 2004-03-29 Ed Schonberg <schonberg@gnat.com>
7527 * exp_ch6.adb (Expand_Call): A call to a function declared in the
7528 current unit cannot be inlined if it appears in the body of a withed
7529 unit, to avoid order of elaboration problems in gigi.
7531 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
7532 information for protected (wrapper) operation as well, to simplify gdb
7535 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
7536 protected body, indicate that the entity for the generated spec comes
7537 from source, to ensure that references are properly generated for it.
7538 (Build_Body_To_Inline): Do not inline a function that returns a
7541 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
7542 apply convention to homonyms that are declared explicitly.
7544 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
7545 that renames an equality operator and the operands are overloaded,
7546 resolve them with the declared formal types, before rewriting as an
7549 2004-03-29 GNAT Script <nobody@gnat.com>
7551 * Make-lang.in: Makefile automatically updated
7553 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
7555 * memtrack.adb: Log realloc calls, which are treated as free followed
7558 2004-03-25 Vincent Celier <celier@gnat.com>
7560 * prj-makr.adb (Process_Directories): Detect when a file contains
7561 several units. Do not include such files in the config pragmas or
7562 in the naming scheme.
7564 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
7565 Resolve links only when not in Trusted_Mode.
7566 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
7567 Do not resolve links for the display names.
7569 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
7570 resolve links when computing the display names.
7572 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
7574 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
7575 attribute reference does not denote a subtype, it can be any
7576 expression that has a classwide type, potentially after an implicit
7577 dereference. In particular, the prefix can be a view conversion for
7578 a classwide type (for which Is_Object_Reference holds), but it can
7579 also be a value conversion for an access-to-classwide type. In the
7580 latter case, there is an implicit dereference, and the original node
7581 for the prefix does not verify Is_Object_Reference.
7583 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
7584 conversion of a discriminant-dependent component of a mutable object
7587 2004-03-25 Ed Schonberg <schonberg@gnat.com>
7589 * freeze.adb (Freeze_Entity): When an inherited subprogram is
7590 inherited, has convention C, and has unconstrained array parameters,
7591 place the corresponding warning on the derived type declaration rather
7592 than the original subprogram.
7594 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
7595 indication on renaming declaration, if formal has a box and actual
7598 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
7599 determine whether to generate an implicit or explicit reference to
7602 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
7603 subprogram renaming comes from a defaulted formal subprogram in an
7606 2004-03-25 Gary Dismukes <dismukes@gnat.com>
7608 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
7609 value expressions to ensure that calls within a component definition
7610 will be checked (since those are evaluated during the record type's
7613 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
7615 * s-tpobop.adb: Code clean up:
7616 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
7618 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
7620 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
7622 * Makefile.in: Clean up in the ravenscar run time.
7624 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7626 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
7627 of No_Strict_Aliasing to build_pointer_type_for_mode.
7628 * utils.c (update_pointer_to): Walk pointer and ref chains.
7630 2004-03-22 Cyrille Comar <comar@act-europe.fr>
7632 * ali.ads: Fix Comment about Dynamic_Elab.
7634 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
7635 Has_RACW, Is_Generic, etc.)
7636 (Output_Object, Gnatls): Take into account ALI files not attached to
7639 2004-03-22 Vincent Celier <celier@gnat.com>
7641 * gprep.adb: Change all String_Access to Name_Id
7642 (Is_ASCII_Letter): new function
7643 (Double_File_Name_Buffer): New procedure
7644 (Preprocess_Infile_Name): New procedure
7645 (Process_Files): New procedure
7646 (Gnatprep): Check if output and input are existing directories.
7647 Call Process_Files to do the real job.
7649 2004-03-22 Robert Dewar <dewar@gnat.com>
7651 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
7652 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
7654 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
7656 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
7657 case when the source contains only comments.
7659 2004-03-22 Ed Schonberg <schonberg@gnat.com>
7661 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
7662 declaration for a child subprogram body that acts as a spec, indicate
7663 that the entity in the declaration needs debugging information.
7665 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
7666 full view if the subtype is created for a constrained record component;
7667 gigi has enough information to construct the record, and there is no
7668 place in the tree for the declaration.
7670 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
7671 serial number for the dummy body that is built for analysis, to avoid
7672 inconsistencies in the generation of internal names when compiling
7675 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
7677 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
7680 2004-03-22 GNAT Script <nobody@gnat.com>
7682 * Make-lang.in: Makefile automatically updated
7684 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7686 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
7687 * trans.c (tree_transform, emit_index_check): Likewise.
7688 * utils.c (build_template): Likewise.
7689 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
7690 (maybe_unconstrained_array, unchecked_convert): Likewise.
7691 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
7692 (build_unary_op): Likewise.
7693 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
7694 (fill_vms_descriptor): Likewise.
7695 (build_call_alloc_dealloc): Likewise.
7697 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
7699 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
7702 * gnat_ug.texi: Add info directory category and entry.
7703 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
7704 gnat_ug_wnt.texi: Regenerate.
7706 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
7708 * ada-tree.h: Update copyright notice.
7711 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
7713 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
7714 as regular exception objects and not as mere integers representing the
7715 condition code. The latter approach required some dynamics to mask off
7716 severity bits, which did not fit well into the GCC table based model.
7717 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
7718 exception data objects. We don't it and it would conflict with the other
7719 external symbol we have to generate for such exceptions.
7721 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
7722 the special code for VMS exceptions, since these are now represented
7723 as regular exceptions objects.
7725 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7727 * decl.c (debug_no_type_hash): Remove.
7728 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
7729 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
7731 2004-03-19 Laurent Guerby <laurent@guerby.net>
7733 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
7734 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
7736 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7738 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
7739 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
7740 (TYPE_RM_SIZE_INT): Directly use type.values.
7741 (TREE_LOOP_ID): Clean up check.
7742 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
7743 TYPE_VALUES, not TYPE_FIELDS.
7744 * trans.c (convert_with_check): Delay access of bounds of basetype
7745 until sure is numeric.
7747 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
7749 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
7752 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
7753 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
7754 Specific.Set instead of direct call to e.g pthread_setspecific.
7756 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
7758 * adaint.c: Update comments.
7760 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
7761 GNATLIB_SHARED for FreeBSD.
7763 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
7765 * init.c [VxWorks]: Do not fix the stack size for the environment task.
7766 When needed (stack checking) the stack size is retrieved
7767 from the VxWorks kernel.
7769 * Makefile.in: Flag -nostdinc is required when building the run time
7770 for avoiding looking for files in the base compiler.
7771 Add the VxWorks specific version of the package body for
7772 System.Stack_checking.Operations (5zstchop.adb).
7774 * Make-lang.in: Add the object file for
7775 System.Stack_Checking.Operations.
7777 * Makefile.rtl: Add object file for the package
7778 System.Stack_Checking.Operations.
7780 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
7782 * s-stache.ads, s-stache.adb: Move the operations related to stack
7783 checking from this package to package System.Stack_Checking.Operations.
7784 This way, stack checking operations are only linked in the final
7785 executable when using the -fstack-check flag.
7787 2004-03-18 Doug Rupp <rupp@gnat.com>
7789 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
7792 * 5qsystem.ads, 5xcrtl.ads: New files.
7794 2004-03-18 Vincent Celier <celier@gnat.com>
7796 * prj.adb (Reset): Reset hash table Files_Htable
7798 * prj-env.adb (Source_Paths, Object_Paths): New tables.
7799 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
7800 the procedures Add_To_Path_File.
7801 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
7802 making sure that each directory is present only once and, for object
7803 dirs, when a directory already present is added, the duplicate is
7804 removed and the directory is always put as the last in the table.
7805 Write the path files at the end of these accumulations.
7807 * prj-nmsc.adb (Record_Source): Add source file name in hash table
7808 Files_Htable for all sources.
7810 * prj-proc.adb (Process): Remove restrictions between not directly
7811 related extending projects.
7813 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
7815 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
7816 (Find_Sources): Minor speed optimization.
7818 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
7819 parameter Trusted_Mode.
7821 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
7823 * scn.adb (Determine_License): Take into account a degenerated case
7824 when the source contains only comments.
7826 2004-03-18 Ed Schonberg <schonberg@gnat.com>
7828 * sem_warn.adb (Check_References): For a warning on a selected
7829 component that does not come from source, locate an uninitialized
7830 component of the record type to produce a more precise error message.
7832 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
7834 * 3zsoccon.ads: Fix multicast options.
7836 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
7839 2004-03-15 Robert Dewar <dewar@gnat.com>
7841 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
7842 pragma used for a private type.
7844 * lib-xref.adb (Generate_Reference): Do not generate warning if
7845 reference is in a different unit from the pragma Unreferenced.
7847 * 5vtpopde.adb: Minor reformatting
7848 Fix casing of To_Task_ID
7850 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
7851 flag if we have an unchecked conversion to an access type in the same
7854 2004-03-15 Geert Bosch <bosch@gnat.com>
7856 * a-ngcoty.adb (Modulus): In alternate formula for large real or
7857 imaginary parts, use Double precision throughout.
7859 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
7860 we want to be able to compile run-time with -gnata for testing, but
7861 this may also be instantiated in user code that is compiled with -gnata.
7863 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
7865 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
7866 codes. Having a separate type for this is useful to enforce consistency
7867 throughout the various run-time units.
7868 (Exception_Data): Use Exception_Code for Import_Code.
7870 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
7871 Natural and Integer in various places.
7872 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
7873 with the severity bits masked off.
7874 (Register_VMS_Exception): Handle the additional exception data pointer
7877 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
7878 component, now reflected by an exported accessor.
7879 (is_handled_by): New routine to compute whether the propagated
7880 occurrence matches some handler choice specification. Extracted out of
7881 get_action_description_for, and expanded to take care of the VMS
7883 (get_action_description_for): Use is_handled_by instead of an explicit
7884 complex condition to decide if the current choice at hand catches the
7885 propagated occurrence.
7887 * raise.h (Exception_Code): New type for C.
7889 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
7890 System.Standard_Library.Exception_Code, to allow references from the
7891 pragma import/export expander.
7893 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
7894 New accessors to allow easy access to GNAT exception data
7896 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
7897 redundant Handled_By_Others component, helper for the personality
7898 routine which will now be able to call the appropriate exception data
7901 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
7902 component of Standard_Exception_Type to be the closest possible to
7903 Exception_Code in System.Standard_Library, that we cannot get at this
7904 point. Expand a ??? comment to notify that this type node should
7905 probably be rewritten later on.
7907 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
7908 registration call to include a pointer to the exception object in the
7911 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
7912 instead of int and explicit bitmasks.
7914 2004-03-15 Vincent Celier <celier@gnat.com>
7916 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
7917 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
7919 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
7920 longer needed now that it is in the spec of
7921 System.Tasking.Task_Attributes.
7923 * adaint.h, adaint.c: (__gnat_create_output_file): New function
7925 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
7927 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
7929 * make.adb (Gnatmake): Do not check the executable suffix; it is being
7930 taken care of in Scan_Make_Arg.
7931 (Scan_Make_Arg): Add the executable suffix only if the argument
7932 following -o, in canonical case, does not end with the executable
7933 suffix. When in verbose mode and executable file name does not end
7934 with executable suffix, output the executable name, in canonical case.
7936 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
7937 to avoid warnings when instantiating Ada.Task_Attributes.
7940 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
7941 in the correct order.
7943 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
7944 redirect standard output and error to a file for the invocation of the
7945 compiler, then read the file.
7947 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
7948 directory, instead of the Value.
7949 (Find_Source_Dirs): Remove useless code & comments.
7951 2004-03-15 Ed Schonberg <schonberg@gnat.com>
7953 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
7954 tagged type is inherited, and the parent operation is not frozen yet,
7955 force generation of a freeze node for the inherited operation, so the
7956 corresponding dispatch entry is properly initialized.
7957 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
7958 when looking for user-defined equality operation.
7960 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
7961 boolean when locating primitive equality of tagged component.
7963 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
7964 bit-aligned field and the right-hand side a string literal, introduce
7965 a temporary before expanding assignment into a loop.
7967 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
7968 priority in full, to ensure that any expanded subepxressions of it are
7969 elaborated in the scope of the init_proc.
7971 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
7972 after object declaration, skipping over code that may have been
7973 generated for validity checks.
7975 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
7976 discriminants, ignore the known discriminants of its full view, if
7977 any, to check legality.
7979 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
7980 component if type has unknown discriminants.
7981 (Analyze_Private_Extension_Declaration): Discriminant constraint is
7982 null if type has unknown discriminants.
7984 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
7985 for end label when present.
7987 * s-fileio.adb (Open): When called with a C_Stream, use given name for
7988 temporary file, rather than an empty string.
7990 2004-03-15 Ed Falis <falis@gnat.com>
7992 * s-thread.adb: Removed, no longer used.
7994 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7996 * decl.c (target.h): Now include.
7997 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
7998 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
7999 (validate_size): For POINTER_TYPE, get smallest size permitted on
8002 * fe.h: Sort Einfo decls and add Set_Mechanism.
8004 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
8005 (ada/decl.o): Depends on target.h.
8007 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
8008 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
8010 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
8012 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
8014 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
8015 Insert_Dereference_Action when rewriting an implicit dereference into
8016 an explicit one, this will be taken care of during expansion of the
8017 explicit dereference.
8018 (Expand_N_Slice): Same. Always do the rewriting, even for the case
8019 of non-packed slices, since the dereference action generated by
8020 expansion of the explicit dereference is needed in any case.
8021 (Expand_N_Selected_Component): When rewriting an implicit dereference,
8022 analyze and resolve the rewritten explicit dereference so it is seen
8024 (Insert_Dereference_Action): This procedure is now called only for the
8025 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
8026 dereferences that do not come from source (including explicit
8027 dereferences resulting from rewriting implicit ones), but do not
8028 recursively insert a check for the dereference nodes contained within
8030 (Insert_Dereference_Action): Clarify and correct comment.
8032 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
8035 Move language detection to the top level.
8036 * config-lang.in: Build by default.
8038 2004-03-05 Robert Dewar <dewar@gnat.com>
8040 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
8042 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
8043 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
8044 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
8045 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
8046 unchecked conversion to spec to avoid warnings.
8048 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
8051 * 7stpopsp.adb: Correct casing in To_Task_ID call
8053 * a-strsea.ads, a-strsea.adb: Minor reformatting
8055 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
8057 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
8058 Adjust Max_Msg_Length to be clearly large enough.
8060 * fe.h: Define In_Same_Source_Unit
8062 * osint.adb: Add pragma Warnings Off to suppress warnings
8063 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
8066 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
8068 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
8070 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
8072 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
8074 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
8076 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
8077 node. We now do generate them for gcc back end.
8079 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
8082 * sinput-c.adb: Fix bad name in header.
8083 Add pragma Warnings Off to suppress aliasing warning.
8085 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
8087 * snames.h, snames.ads, snames.adb: Add entry for pragma
8090 2004-03-05 Vincent Celier <celier@gnat.com>
8092 * prj-com.ads: Add hash table Files_Htable to check when a file name
8093 is already a source of another project.
8095 * prj-nmsc.adb (Record_Source): Before recording a new source, check
8096 if its file name is not already a source of another project. Report an
8099 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
8100 source file name, call gnatpp with all the sources of the main project.
8102 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
8105 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
8106 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
8107 /RUNTIME_SYSTEM=, converted to --RTS=
8108 /NOTABS, converted to -notabs
8110 2004-03-05 Pascal Obry <obry@gnat.com>
8112 * make.adb: Minor reformatting.
8114 2004-03-05 Ed Schonberg <schonberg@gnat.com>
8116 Part of implemention of AI-262.
8117 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
8119 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
8122 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
8123 when component type is a partially constrained class-wide subtype.
8124 (Constrain_Discriminated_Type): If parent type has unknown
8125 discriminants, a constraint is illegal, even if full view has
8127 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
8128 with unknown discriminants whose full view is a discriminated record.
8130 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
8131 flag, to handle properly derivations of tagged types with unknown
8133 (Analyze_Package_Spec, Analyze_Package_Body): Install
8134 Private_With_Clauses before analyzing private part or body.
8136 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
8137 Has_Discriminants can be true for a given type (documentation).
8139 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
8141 * s-restri.ads: Fix license (GPL->GMGPL).
8143 * s-tassta.adb: Minor reformatting.
8145 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
8146 by calls to Exit_One_ATC_Level, since additional clean up is performed
8149 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
8150 by calls to Exit_One_ATC_Level, since additional clean up is performed
8153 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8155 * trans.c: Reflect GCC changes to fix bootstrap problem.
8156 Add warning for suspicious aliasing unchecked conversion.
8158 2004-03-05 GNAT Script <nobody@gnat.com>
8160 * Make-lang.in: Makefile automatically updated
8162 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
8164 * ali.adb (Read_Instantiation_Instance): Do not modify the
8165 current_file_num when reading information about instantiations, since
8166 this corrupts files in later references.
8168 2004-03-02 Vincent Celier <celier@gnat.com>
8170 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
8171 before checking if it is read-only.
8173 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
8174 of SRC_DIRS and eliminate duplicates.
8176 * gprcmd.adb: Replace command "path" with command "path_sep" to return
8178 (Usage): Document path_sep
8180 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
8181 C++ compiler. No need for a script.
8182 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
8183 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
8186 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
8187 where there are Ada sources.
8188 (Set_Ada_Paths): Only add to the include path the source dirs of project
8190 (Add_To_Path): Add the Display_Values of the directories, not their
8193 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
8196 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
8198 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
8199 Value is canonicalized.
8200 (Language_Independent_Check): Do not copy Value to Display_Value when
8201 canonicalizing Value.
8203 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
8204 path to find limited with cycles.
8205 (Parse_Single_Project): Use canonical cased path to find the end of a
8208 2004-03-02 Ed Schonberg <schonberg@gnat.com>
8210 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
8211 and not a child unit.
8213 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
8214 appear in a with_clause.
8216 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
8217 only happen in type_annotate mode, do not try to elaborate it.
8219 * exp_util.adb (Force_Evaluation): If expression is a selected
8220 component on the left of an assignment, use a renaming rather than a
8221 temporary to remove side effects.
8223 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
8224 inlined instance body, which is analyzed before the end of the
8227 2004-03-02 Robert Dewar <dewar@gnat.com>
8229 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
8230 sem_ch4.adb: Use new feature for substitution of keywords in VMS
8232 * errout.ads, errout.adb: Implement new circuit for substitution of
8235 * sem_case.adb (Analyze_Choices): Place message properly when case is
8236 a subtype reference rather than an explicit range.
8238 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
8240 2004-03-02 Doug Rupp <rupp@gnat.com>
8242 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
8244 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
8246 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
8248 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8250 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
8253 2004-02-25 Robert Dewar <dewar@gnat.com>
8255 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
8256 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
8257 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
8258 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
8259 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
8260 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
8261 the defining instance of the type to avoid aliasing problems.
8262 Fix copyright header. Fix bad comments in package header.
8264 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
8266 2004-02-25 Ed Schonberg <schonberg@gnat.com>
8268 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
8269 rewritten as references when aliased through an address clause.
8271 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
8272 whether call can be interpreted as an indirect call to the result of a
8273 parameterless function call returning an access subprogram.
8275 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
8278 * exp_ch7.adb (Make_Clean): Remove generation of calls to
8279 Unlock[_Entries], since this is now done by Service_Entries directly.
8281 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
8283 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
8284 Requeue_Call for better code readability. Change spec and update calls:
8285 PO_Service_Entries now unlock the PO on exit.
8286 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
8289 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
8291 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
8293 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
8295 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
8296 protected subprogram call and analyzing the result of such expanding
8297 in case when the called protected subprogram is eliminated.
8299 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
8302 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
8304 * Makefile.in: Clean ups.
8306 2004-02-23 Ed Schonberg <schonberg@gnat.com>
8308 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
8309 protected operations if original subprogram is flagged as eliminated.
8310 (Expand_N_Subprogram_Body): For a protected operation, create
8311 discriminals for next operation before checking whether the operation
8314 * exp_ch9.adb (Expand_N_Protected_Body,
8315 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
8316 for internal protected operations if the original subprogram is
8319 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
8320 declared in a single protected object.
8322 2004-02-23 Vincent Celier <celier@gnat.com>
8324 * prj-attr.adb: Make attribute Builder'Executable an associative array,
8325 case insensitive if file names are case insensitive, instead of a
8326 standard associative array.
8328 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
8329 them as case insensitive on platforms where the file names are case
8332 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
8333 project file has already been parsed that canonical path are compared.
8335 2004-02-23 Robert Dewar <dewar@gnat.com>
8337 * sinput-c.ads: Correct bad unit title in header
8339 * freeze.adb: Minor reformatting
8341 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8343 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
8344 nonaddressable COMPONENT_REF that is removing padding that we are
8345 taking the address of, take the address of the padded record instead
8346 if item is variable size.
8348 2004-02-20 Robert Dewar <dewar@gnat.com>
8350 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
8352 2004-02-20 Ed Schonberg <schonberg@gnat.com>
8354 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
8355 itype references for the constrained designated type of a component
8356 whose base type is already frozen.
8358 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
8360 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
8363 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
8365 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
8366 identifier for a phantom package that rewrites the formal package
8367 declaration with a box. The Add semantic decorations for the defining
8368 identifier from the original node (that represents the formal package).
8370 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
8372 * Make-lang.in (ada/stamp-sdefault): Use the top level
8375 2004-02-19 Richard Henderson <rth@redhat.com>
8377 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
8379 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
8381 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
8382 Scan_ALI can be used for multiple ALI files without reinitializing
8385 2004-02-18 Robert Dewar <dewar@gnat.com>
8387 * debug.adb: Minor reformatting.
8389 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8391 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
8392 to zero if there is an address clause.
8394 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
8396 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
8398 2004-02-18 Gary Dismukes <dismukes@gnat.com>
8400 * layout.adb (Layout_Component_List): Revise generation of call to
8401 discriminant-checking function to pass selections of all of the type's
8402 discriminants rather than just the variant-controlling discriminant.
8404 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
8406 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
8407 fail in the current setup and triggers spurious system error messages.
8408 Pretend it occurred and failed instead.
8410 2004-02-18 Vincent Celier <celier@gnat.com>
8412 * bld.adb: Mark FLDFLAGS as saved
8413 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
8414 it is not the root project. Put each directory to be
8415 extended between double quotes to prevent it to be expanded on Windows.
8416 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
8417 the project file. Set them back to their initial values if they have not
8418 been set in the project file.
8420 * gprcmd.adb: (Gprdebug, Debug): New global variables
8421 (Display_Command): New procedure
8422 (Usage): Document new command "linkopts"
8423 Call Display_Command when env var GPRDEBUG has the value "TRUE"
8424 Implement new command "linkopts"
8425 Remove quotes that may be around arguments for "extend"
8426 Always call Normalize_Pathname with arguments formatted for the platform
8428 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
8429 Change @echo to @$(display) in target clean to be able to clean silently
8431 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
8433 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
8436 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
8437 = Extending_All when current project is an extending all project.
8439 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
8440 set to True only for LINK command, after Unix switch -o.
8441 (Process_Arguments): Set Output_File_Expected to True for LINK command
8442 after Unix switch -o. When Output_File_Expected is True, never add an
8443 extension to a file name.
8445 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
8446 option file name, only to the --for-linker= switch.
8447 (Option_File_Name): If option file name do not end with ".opt", append
8450 2004-02-18 GNAT Script <nobody@gnat.com>
8452 * Make-lang.in: Makefile automatically updated
8454 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
8456 * Make-lang.in (stamp-sdefault): Do not depend on
8459 2004-02-12 Zack Weinberg <zack@codesourcery.com>
8461 * config-lang.in: Disable Ada by default until probe logic for
8462 a bootstrap Ada compiler can be moved to the top level configure
8465 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
8467 * decl.c (components_to_record): Don't claim that the internal fields
8468 we make to hold the variant parts are semantically addressable, because
8471 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
8472 adjust the comment describing the modular type form when we can use it.
8473 (Install_PAT): Account for the Esiz renaming.
8475 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
8476 sc_onstack context indication before raising the exception to which
8477 the signal is mapped. Allows better handling of later signals possibly
8478 triggered by the resumed user code if the exception is handled.
8480 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
8482 * 5zinit.adb: Removed, no longer used.
8484 2004-02-12 Robert Dewar <dewar@gnat.com>
8486 * ali.adb: Remove separating space between parameters on R line. Makes
8487 format consistent with format used by the binder for Set_Globals call.
8489 * atree.ads, atree.adb: Minor reformatting (new function header format)
8491 * bindgen.adb: Add Run-Time Globals documentation section containing
8492 detailed documentation of the globals passed from the binder file to
8495 * gnatls.adb: Minor reformatting
8497 * init.c (__gnat_set_globals): Add note pointing to documentation in
8500 * lib-writ.ads, lib-writ.adb: Remove separating space between
8501 parameters on R line.
8502 Makes format consistent with format used by the binder for Set_Globals
8505 * osint.ads: Add 2004 to copyright notice
8508 * snames.ads: Correct capitalization of FIFO_Within_Priorities
8509 Noticed during code reading, documentation issue only
8511 * usage.adb: Remove junk line for obsolete C switch
8512 Noticed during code reading
8514 2004-02-12 Vincent Celier <celier@gnat.com>
8516 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
8517 extend for each directory, so that multiple /** directories are
8518 extended individually.
8519 (Recursive_Process): Set the default for LANGUAGES to ada
8521 * gprcmd.adb: Define new command "ignore", to do nothing.
8522 Implement new comment "path".
8524 * Makefile.generic: Suppress output when SILENT is set
8525 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
8526 used, so that the correct compiler is invoked.
8527 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
8528 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
8530 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
8532 * Makefile.in: Clean ups and remove obsolete targets.
8534 2004-02-12 Ed Schonberg <schonberg@gnat.com>
8536 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
8537 predicate declared in exp_util.
8539 * exp_util.adb: Add comments.
8541 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
8542 visibility before compiling context of the subunit.
8544 * sem_res.adb (Check_Parameterless_Call): If the context expects a
8545 value but the name is a procedure, do not attempt to analyze as a call,
8546 in order to obtain more telling diagnostics.
8548 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
8549 'Access on parameterless function calls.
8550 (Normalize_Actuals): For a parameterless function call with missing
8551 actuals, defer diagnostic until resolution of enclosing call.
8553 * sem_util.adb (Wrong_Type): If the context type is an access to
8554 subprogram and the expression is a procedure name, suggest a missing
8557 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
8558 Nathanael Nerode <neroden@gcc.gnu.org>
8560 PR ada/6637, PR ada/5911
8561 Merge with libada-branch:
8562 * config-lang.in: Build libada only when ada is built.
8564 2004-02-09 Ed Schonberg <schonberg@gnat.com>
8566 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
8567 for a tagged type, verify that both formals have the same type.
8569 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
8570 temporary when the formal is an in-parameter and the actual a possibly
8573 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
8574 when expansion is disabled, to ensure proper name capture with
8575 overloaded literals. Condition can be of any boolean type, resolve
8578 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
8579 renaming is for a formal subprogram with a default operator name, and
8580 there is a usable operator that is visible at the point of
8583 2004-02-09 Robert Dewar <dewar@gnat.com>
8585 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
8586 rewrite to ignore errors in ali files, intended to allow tools downward
8587 compatibility with new versions of ali files.
8589 * ali.ads: Add new parameter Ignore_Errors
8591 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
8592 duplicating the error message giving the file with restrictions.
8594 * debug.adb: Add debug flag I for gnatbind
8596 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
8597 operators for the case where the operator is a defining operator.
8599 * exp_ch3.adb: Minor reformatting (new function spec format).
8601 * exp_ch4.adb: Add comment for previous change, and make minor
8602 adjustment to loop to always check for improper loop termination.
8603 Minor reformatting throughout (new function spec format).
8605 * gnatbind.adb: Implement -di debug flag for gnatbind
8607 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
8609 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
8611 * lib-load.adb: Fix bad assertion.
8612 Found by testing and code reading.
8615 * lib-load.ads: Minor reformatting.
8617 * lib-writ.adb: There is only one R line now.
8619 * lib-writ.ads: Add documentation on making downward compatible changes
8620 to ali files so old tools work with new ali files.
8621 There is only one R line now.
8622 Add documentation on format incompatibilities (with special GPS note)
8624 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
8626 * par-load.adb: Minor reformatting
8628 * sem_ch8.adb: Fix to error message from last update
8629 Minor reformatting and restructuring of code from last update
8631 * par-prag.adb, snames.adb, snames.ads, snames.h,
8632 sem_prag.adb: Implement pragma Profile.
8634 * stylesw.adb: Implement -gnatyN switch to turn off all style check
8637 * usage.adb: Add line for -gnatyN switch
8639 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
8641 2004-02-09 Albert Lee <lee@gnat.com>
8643 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
8645 2004-02-09 Ed Schonberg <schonberg@gnat.com>
8647 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
8650 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
8651 is nested in an instance that is not frozen yet, to avoid
8652 order-of-elaboration problems in gigi.
8654 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
8655 body the attribute is legal.
8657 2004-02-09 Robert Dewar <dewar@gnat.com>
8659 * s-rident.ads: Minor comment correction
8661 * targparm.adb: Remove dependence on uintp completely. There was
8662 always a bug in Make in that it called Targparm before initializing
8663 the Uint package. The old code appeared to get away with this, but
8664 the new code did not! This caused an assertion error in gnatmake.
8666 * targparm.ads: Fix bad comment, restriction pragmas with parameters
8667 are indeed fully supported.
8669 2004-02-06 Alan Modra <amodra@bigpond.net.au>
8671 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
8673 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
8675 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
8676 with targetm.calls.promote_prototypes.
8678 2004-02-04 Robert Dewar <dewar@gnat.com>
8680 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
8681 ali.ads, gprcmd.adb: Minor reformatting
8683 * bindgen.adb: Output restrictions string for new style restrictions
8686 * impunit.adb: Add s-rident.ads (System.Rident) and
8687 s-restri (System.Restrictions)
8689 * lib-writ.adb: Fix bug in writing restrictions string (last few
8692 * s-restri.ads, s-restri.adb: Change name Restrictions to
8693 Run_Time_Restrictions to avoid conflict with package name.
8694 Add circuit to read and acquire run time restrictions.
8696 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
8698 * restrict.ads, restrict.adb: Use the new restriction
8699 No_Task_Attributes_Package instead of the old No_Task_Attributes.
8701 * sem_prag.adb: No_Task_Attributes is a synonym of
8702 No_Task_Attributes_Package.
8704 * snames.ads, snames.adb: New entry for proper handling of
8707 * s-rident.ads: Adding restriction No_Task_Attributes_Package
8708 (AI-00249) that supersedes the GNAT specific restriction
8711 2004-02-04 Ed Schonberg <schonberg@gnat.com>
8714 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
8715 body, an identifier may be wrapped in an unchecked conversion.
8717 2004-02-04 Vincent Celier <celier@gnat.com>
8719 * lib-writ.ads: Comment update for the W lines
8721 * bld.adb: (Expression): An empty string list is static
8723 * fname-uf.adb: Minor comment update
8725 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
8727 * gnatbind.adb: Initialize Cumulative_Restrictions with the
8728 restrictions on the target.
8730 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
8732 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
8735 2004-02-02 Arnaud Charlet <charlet@gnat.com>
8737 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
8739 2004-02-02 Vincent Celier <celier@gnat.com>
8741 * gprcmd.adb (Check_Args): If condition is false, print the invoked
8742 comment before the usage.
8743 Gprcmd: Fail when command is not recognized.
8744 (Usage): Document command "prefix"
8746 * g-md5.adb (Digest): Process last block.
8747 (Update): Do not process last block. Store remaining characters and
8750 * g-md5.ads (Update): Document that several call to update are
8751 equivalent to one call with the concatenated string.
8752 (Context): Add fields to allow new Update behaviour.
8754 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
8756 When May_Fail is True and no existing file can be found, return No_File.
8758 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
8761 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
8762 spec file name instead on the W line.
8764 2004-02-02 Robert Dewar <dewar@gnat.com>
8766 * ali.adb: Read and acquire info from new format restrictions lines
8768 * bcheck.adb: Add circuits for checking restrictions with parameters
8770 * bindgen.adb: Output dummy restrictions data
8773 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
8774 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
8775 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
8776 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
8777 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
8779 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
8780 the warning message on access to possibly uninitialized variable S)
8781 Minor changes for new restrictions handling.
8783 * gnatbind.adb: Minor reformatting
8784 Minor changes for new restrictions handling
8785 Move circuit for -r processing here from bcheck (cleaner)
8787 * gnatcmd.adb, gnatlink.adb: Minor reformatting
8789 * lib-writ.adb: Output new format restrictions lines
8791 * lib-writ.ads: Document new R format lines for new restrictions
8794 * s-restri.ads/adb: New files
8796 * Makefile.rtl: Add entry for s-restri.ads/adb
8798 * par-ch3.adb: Fix bad error messages starting with upper case letter
8801 * restrict.adb: Major rewrite throughout for new restrictions handling
8802 Major point is to handle restrictions with parameters
8804 * restrict.ads: Major changes in interface to handle restrictions with
8805 parameters. Also generally simplifies setting of restrictions.
8807 * snames.ads/adb: New entry for proper handling of No_Requeue
8809 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
8810 restriction counting.
8811 Other minor changes for new restrictions handling
8813 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
8814 Restriction_Warnings now allows full parameter notation
8815 Major rewrite of Restrictions for new restrictions handling
8817 2004-02-02 Javier Miranda <miranda@gnat.com>
8819 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
8820 syntax rule for object renaming declarations.
8821 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
8822 component definitions.
8824 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
8826 (Array_Type_Declaration): Give support to access components. In addition
8827 it was also modified to reflect the name of the object in anonymous
8828 array types. The old code did not take into account that it is possible
8829 to have an unconstrained anonymous array with an initial value.
8830 (Check_Or_Process_Discriminants): Allow access discriminant in
8832 (Process_Discriminants): Allow access discriminant in non-limited types
8833 Initialize the new Access_Definition field in N_Object_Renaming_Decl
8834 node. Change Ada0Y to Ada 0Y in comments
8836 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
8838 Change Ada0Y to Ada 0Y in comments
8840 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
8841 renamings Change Ada0Y to Ada 0Y in comments
8843 * sem_type.adb (Find_Unique_Type): Give support to the equality
8844 operators for universal access types
8845 Change Ada0Y to Ada 0Y in comments
8847 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
8849 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
8851 (N_Object_Renaming_Declaration): Addition of Access_Definition field
8852 Change Ada0Y to Ada 0Y in comments
8854 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
8855 component definition and object renaming nodes
8856 Change Ada0Y to Ada 0Y in comments
8858 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
8860 * restrict.adb: Use the new restriction identifier
8861 No_Requeue_Statements instead of the old No_Requeue for defining the
8864 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
8865 No_Requeue_Statements.
8867 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
8868 that supersedes the GNAT specific restriction No_Requeue. The later is
8869 kept for backward compatibility.
8871 2004-02-02 Ed Schonberg <schonberg@gnat.com>
8873 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
8874 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
8875 pragma and fix incorrect ones.
8877 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
8878 warning if the pragma is redundant.
8880 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
8882 * 5staprop.adb: Add missing 'constant' keywords.
8884 * Makefile.in: use consistent value for SYMLIB on
8885 platforms where libaddr2line is supported.
8887 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8889 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
8892 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
8894 * init.c (__gnat_install_handler): Setup an alternate stack for signal
8895 handlers in the environment thread. This allows proper propagation of
8896 an exception on stack overflows in this thread even when the builtin
8897 ABI stack-checking scheme is used without support for a stack reserve
8900 * utils.c (create_field_decl): Augment the head comment about bitfield
8901 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
8902 here, because the former is not accurate enough at this point.
8903 Let finish_record_type decide instead.
8904 Don't make a bitfield if the field is to be addressable.
8905 Always set a size for the field if the record is packed, to ensure the
8906 checks for bitfield creation are triggered.
8907 (finish_record_type): During last pass over the fields, clear
8908 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
8909 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
8910 from DECL_BIT_FIELD.
8912 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
8914 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
8915 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
8916 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
8918 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8920 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
8922 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
8923 (ZCX_By_Default): Likewise.
8924 (Front_End_ZCX_Support): Likewise.
8926 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
8927 (Initialize_Lock): Mark Level unreferenced.
8928 (Sleep): Mark Reason unreferenced.
8929 (Timed_Sleep): Likewise.
8931 (Exit_Task): Use Result.
8932 (Check_No_Locks): Mark Self_ID unreferenced.
8934 * 5gtasinf.adb (New_Sproc): Make Attr constant.
8935 (Bound_Thread_Attributes): Make Sproc constant.
8936 (New_Bound_Thread_Attributes): Likewise.
8938 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8940 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
8941 one-dimensional array an slice assignments, when component type is
8944 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
8945 component type is controlled, and control_actions are in effect, use
8946 TSS procedure rather than generating inline code.
8948 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
8949 arrays with controlled components.
8951 2004-01-26 Vincent Celier <celier@gnat.com>
8953 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
8954 command line for the non VMS case.
8956 * gnatlink.adb (Process_Binder_File): When building object file, if
8957 GNU linker is used, put all object paths between quotes, to prevent ld
8958 error when there are unusual characters (such as '!') in the paths.
8960 * Makefile.generic: When there are sources in Ada and the main is in
8961 C/C++, invoke gnatmake with -B, instead of -z.
8963 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
8964 from VMS_Conversion.
8965 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
8966 specification of argument file on the command line.
8968 2004-01-26 Bernard Banner <banner@gnat.com>
8970 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
8972 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8974 * snames.adb: Update copyright notice.
8975 Add info on slice assignment for controlled arrays.
8977 2004-01-23 Robert Dewar <dewar@gnat.com>
8979 * exp_aggr.adb: Minor reformatting
8981 * exp_ch9.adb: Minor code clean up
8983 Fix bad character in comment
8986 * targparm.adb (Get_Target_Parameters): Give clean abort error on
8987 unexpected end of file, along with more detailed message.
8989 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8991 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
8994 * decl.c (copy_alias_set): New function.
8995 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
8997 2004-01-23 Doug Rupp <rupp@gnat.com>
8999 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
9000 lib$${file} in case subsequent character is not a separator.
9002 2004-01-23 Vincent Celier <celier@gnat.com>
9004 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
9005 when the GCC version is at least 3.
9007 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
9008 Remove all "Opt.", to prepare for opt split
9010 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
9011 Extends_All. Set to True when the project parsed is an extending all
9012 project. Fails for importing an extending all project only when the
9013 imported project is an extending all project.
9014 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
9015 depending on the value of Extends_All returned.
9017 * prj-proc.adb (Process): Check that no project shares its object
9018 directory with a project that extends it, directly or indirectly,
9019 including a virtual project.
9020 Check that no project extended by another project shares its object
9021 directory with another also extended project.
9023 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
9024 Kind = N_With_Clause
9026 * prj-tree.ads: Minor reformatting
9027 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
9029 2004-01-23 Ed Schonberg <schonberg@gnat.com>
9031 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
9032 applies to a type with an incomplete view, use full view in Name of
9033 clause, for consistency with uses of Get_Attribute_Definition_Clause.
9035 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
9037 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
9038 SCHED_RR, since other values are not supported by this policy.
9039 (Initialize): Move initialization of mutex attribute to package
9040 elaboration, to prevent early access to this variable.
9042 * Makefile.in: Remove mention of Makefile.adalib, unused.
9044 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
9045 1ssecsta.ads: Removed, unused.
9047 2004-01-21 Javier Miranda <miranda@gnat.com>
9049 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
9050 entity if already built in the current scope.
9052 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
9053 reminder in internal scopes. Required for nested limited aggregates.
9055 2004-01-21 Doug Rupp <rupp@gnat.com>
9057 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
9058 VMS. Replace all occurences of libgnat- and libgnarl- with
9059 libgnat$(hyphen) and libgnarl$(hyphen).
9060 Fixed shared library build problem on VMS.
9062 2004-01-21 Robert Dewar <dewar@gnat.com>
9064 * mlib-prj.adb: Minor reformatting
9066 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
9068 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
9069 'constant' keywords for declaration of pointers that are not modified.
9071 * exp_pakd.adb: Fix English in comment.
9073 2004-01-21 Ed Schonberg <schonberg@gnat.com>
9076 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
9077 copy all attributes of the parent, including the foreign language
9080 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
9083 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
9084 for 'delay until' statement.
9086 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
9088 * Make-lang.in: Replace $(docdir) with doc.
9089 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
9090 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
9091 to use consistent MAKEINFO rule.
9092 (ada.man, ada.srcman): Dummy entry.
9093 (ADA_INFOFILES): Define.
9094 (ada.info, ada.srcinfo): New rules.
9096 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
9098 * utils.c: Update copyright notice, missed in previous change.
9100 2004-01-19 Vincent Celier <celier@gnat.com>
9102 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
9103 args if Bind is True. Set First_ALI, if not already done.
9104 (Build_Library): For Stand Alone Libraries, extract from one ALI file
9105 an eventual --RTS switch, for gnatbind, and all backend switches +
9108 2004-01-19 Robert Dewar <dewar@gnat.com>
9110 * sem_attr.adb, memtrack.adb: Minor reformatting
9112 2004-01-19 Ed Schonberg <schonberg@gnat.com>
9114 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
9115 that rename enumeration literals. This is properly done in sem_eval.
9117 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
9118 to functions that rename enumeration literals.
9120 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
9121 functions that rename enumeration literals.
9123 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
9125 * Make-lang.in (utils.o): Depend on target.h.
9126 * utils.c: Include target.h.
9127 (process_attributes): Use targetm.have_named_sections instead
9128 of ASM_OUTPUT_SECTION_NAME.
9130 2004-01-16 Andreas Jaeger <aj@suse.de>
9132 * Makefile.in: Add $(DESTDIR).
9134 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
9136 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
9137 also when not defining if a Size clause applies. That information is
9140 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
9142 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
9143 symbolic links for the shared gnat run time when needed.
9145 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
9147 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
9148 for writing, and terminate with an error message if not.
9150 2004-01-15 Ed Schonberg <schonberg@gnat.com>
9152 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
9153 warning on an access to subprogram in an instance, when the target
9154 type is declared in the same generic unit.
9155 (Eval_Attribute): If 'access is known to fail accessibility check,
9156 rewrite as a raise statement.
9158 2004-01-15 GNAT Script <nobody@gnat.com>
9160 * Make-lang.in: Makefile automatically updated
9162 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
9164 * Make-lang.in (ada.srcextra): Dummy entry.
9166 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
9168 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
9170 2004-01-13 Ed Schonberg <schonberg@gnat.com>
9172 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
9173 components that are initialized with aggregates.
9175 2004-01-13 Vincent Celier <celier@gnat.com>
9177 * gnatlink.adb (Process_Binder_File): To find directory of shared
9178 libgcc, if "gcc-lib" is not a subdirectory, look for the last
9179 subdirectory "lib" in the path of the shared libgnat or libgnarl.
9181 * make.adb (Gnatmake): If GCC version is at least 3, link with
9182 -shared-libgcc, when there is at least one shared library project.
9184 * opt.ads (GCC_Version): New integer constant.
9186 * adaint.c (get_gcc_version): New function.
9188 2004-01-13 Robert Dewar <dewar@gnat.com>
9190 * sem_dist.adb, sem_res.adb, sem_util.adb,
9191 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
9192 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
9194 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
9196 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
9197 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
9200 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
9202 * misc.c: Remove trailing spaces.
9203 Update copyright notice missed in previous change.
9206 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
9209 * Makefile.generic: Update copyright.
9212 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
9213 of prefix/share/make.
9215 * Makefile.prolog: Update copyright.
9218 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
9220 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
9221 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
9222 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
9225 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
9228 2004-01-12 Javier Miranda <miranda@gnat.com>
9230 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
9231 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
9232 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
9233 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
9234 Component_Definition node.
9236 2004-01-12 Ed Falis <falis@gnat.com>
9238 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
9240 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
9242 * link.c: Change default libgnat kind to STATIC for FreeBSD.
9244 2004-01-12 Bernard Banner <banner@gnat.com>
9246 * Makefile.in: map 86numaux to a-numaux for x86_64
9248 2004-01-12 Ed Schonberg <schonberg@gnat.com>
9250 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
9251 generated to rename a generic actual, go to the actual itself, the
9252 subtype is not a user-visible entity.
9254 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
9255 part is a private subtype, reset the visibility of its full view, if
9256 any, to be consistent.
9259 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
9260 to use a generic package G as a formal package for another generic
9263 2004-01-12 Robert Dewar <dewar@gnat.com>
9265 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
9267 * usage.adb: Remove mention of obsolete -gnatwb switch
9268 Noticed during code reading
9270 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
9272 * 1ssecsta.adb: Minor changes for -gnatwa warnings
9274 2004-01-12 GNAT Script <nobody@gnat.com>
9276 * Make-lang.in: Makefile automatically updated
9278 2004-01-09 Mark Mitchell <mark@codesourcery.com>
9280 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
9282 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9284 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
9286 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
9288 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
9289 Update comment and copyright date.
9290 * stamp-xgnatug: Delete.
9292 2004-01-05 Robert Dewar <dewar@gnat.com>
9294 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
9295 be modified by the binder generated main program if the -D switch is
9298 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
9299 imported functions (since now we expect this to be done for imported
9302 * 5vtaprop.adb: Add several ??? for sections requiring more comments
9303 Minor reformatting throughout
9305 * 5zinit.adb: Minor reformatting
9306 Add 2004 to copyright date
9307 Minor changes to avoid -gnatwa warnings
9308 Correct some instances of using OR instead of OR ELSE (noted while
9311 * sprint.adb: Minor updates to avoid -gnatwa warnings
9313 * s-secsta.ads, s-secsta.adb:
9314 (SS_Get_Max): New function to obtain high water mark for ss stack
9315 Default_Secondary_Stack is not a constant since it may be modified by
9316 the binder generated main program if the -D switch is used.
9318 * switch-b.adb: New -Dnnn switch for binder
9321 Make -gnatg imply all warnings currently in -gnatwa
9323 * vms_conv.adb: Minor reformatting
9324 Add 2004 to copyright notice
9325 Add 2004 to printed copyright notice
9327 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
9328 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
9329 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
9330 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
9331 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
9332 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
9333 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
9334 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
9335 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
9336 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
9337 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
9338 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
9339 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
9340 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
9341 checks.adb, clean.adb, cstand.adb, einfo.ads,
9342 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
9343 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
9344 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
9345 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
9346 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
9347 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
9348 Minor reformatting and code clean ups.
9349 Minor changes to prevent -gnatwa warnings
9351 * ali.adb: Minor reformatting and cleanup of code
9352 Acquire new SS indication of secondary stack use from ali files
9354 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
9355 (since now we expect this to be done for imported functions)
9357 * bindgen.adb: Generate call to modify default secondary stack size if
9360 * bindusg.adb: Add line for new -D switch
9362 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
9363 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
9364 Add circuitry for both records and arrays to avoid gigi
9365 processing if the type involved has non-bit-aligned components
9367 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
9368 N_String_Literal node always references an E_String_Literal_Subtype
9369 entity. This may not be true in the future.
9370 (Possible_Bit_Aligned_Component): Move processing of
9371 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
9373 * exp_ch6.adb (Expand_Thread_Body): Pick up
9374 Default_Secondary_Stack_Size as variable so that we get value modified
9375 by possible -Dnnn binder parameter.
9377 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
9378 (Type_May_Have_Bit_Aligned_Components): New function.
9380 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
9381 (Type_May_Have_Bit_Aligned_Components): New function.
9383 * fe.h: (Set_Identifier_Casing): Fix prototype.
9384 Add declaration for Sem_Elim.Eliminate_Error_Msg.
9387 * freeze.adb (Freeze_Entity): Add RM reference to error message about
9388 importing constant atomic/volatile objects.
9389 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
9390 unless explicit Pure_Function pragma given, to avoid insidious bug of
9391 call to non-pure imported function getting eliminated.
9393 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
9394 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
9395 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
9396 Add 2004 to printed copyright notice
9398 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
9401 * Makefile.rtl: Add entry for g-sestin.o
9402 g-sestin.ads: New file.
9404 * mdll.adb: Minor changes to avoid -gnatwa warnings
9406 * mlib-tgt.adb: Minor reformatting
9408 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
9409 New switch Sec_Stack_Used (GNAT, GNATBIND)
9410 Make Default_Secondary_Stack_Size a variable instead of a constant,
9411 so that it can be modified by the new -Dnnn bind switch.
9413 * rtsfind.adb (Load_Fail): Give full error message in configurable
9414 run-time mode if all_errors mode is set. This was not done in the case
9415 of a file not found, which was an oversight.
9416 Note if secondary stack unit is used by compiler.
9418 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
9419 ineffective elaborate all pragmas on non-visible packages (this
9420 happened when a renamed subprogram was called). Now the elaborate all
9421 always goes on the package containing the renaming rather than the one
9422 containing the renamed subprogram.
9424 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
9425 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
9427 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
9428 has an Etype that references an E_String_Literal.
9429 (Eval_String_Literal): Avoid assumption that N_String_Literal node
9430 always references an E_String_Literal_Subtype entity. This may not
9431 be true in the future.
9433 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
9436 * sem_res.adb (Resolve): Specialize msg for function name used in proc
9439 2004-01-05 Ed Falis <falis@gnat.com>
9441 * g-debuti.adb: Replaced direct boolean operator with short-circuit
9444 2004-01-05 Vincent Celier <celier@gnat.com>
9446 * bld.adb: Minor comment updates
9447 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
9450 * make.adb (Gnatmake): Special process for files to compile/check when
9451 -B is specified. Fail when there are only foreign mains in attribute
9452 Main of the project file and -B is not specified. Do not skip bind/link
9453 steps when -B is specified.
9455 * makeusg.adb: Document new switch -B
9457 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
9459 * switch-m.adb: (Scan_Make_Switches): Process -B switch
9461 * vms_data.ads: Add new GNAT PRETTY qualifier
9462 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
9464 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9466 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
9469 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
9470 Set_Identifier_Casing.
9472 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
9473 has size that overflows.
9475 2004-01-05 Gary Dismukes <dismukes@gnat.com>
9477 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
9478 -gnatwa warning on static condition.
9480 2004-01-05 Doug Rupp <rupp@gnat.com>
9482 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
9484 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
9486 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
9487 all attributes, including read-only attribute.
9489 2004-01-05 Pascal Obry <obry@gnat.com>
9491 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
9492 library naming scheme.
9494 * mlib-prj.adb (Build_Library): Generate different names for the static
9495 or dynamic version of the GNAT runtime. This is needed to support the
9496 new shared library naming scheme.
9497 (Process_Binder_File): Add detection of shared library in binder file
9498 based on the new naming scheme.
9500 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
9501 scheme for the shared runtime libraries.
9504 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
9506 (install-gnatlib): Do not create symlinks for shared libraries.
9507 (gnatlib-shared-default): Idem.
9508 (gnatlib-shared-dual-win32): New target. Not used for now as the
9509 auto-import feature does not support arrays/records.
9510 (gnatlib-shared-win32): Do not create copy for the shared libraries.
9511 (gnatlib-shared-vms): Fix shared runtime libraries names.
9513 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
9514 dependent runtime shared library name.
9516 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
9518 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
9521 2004-01-05 Ed Schonberg <schonberg@gnat.com>
9523 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
9524 protected objects when allocator has a subtype indication, not a
9525 qualified expression. Note that qualified expressions may have to be
9526 checked when limited aggregates are implemented.
9528 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
9530 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
9531 subprogram is imported, remove warning.
9533 2004-01-05 Geert Bosch <bosch@gnat.com>
9535 * s-poosiz.adb: Update copyright notice.
9536 (Allocate): Use Task_Lock to protect against concurrent access.
9537 (Deallocate): Likewise.
9539 2004-01-05 Joel Brobecker <brobecker@gnat.com>
9541 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
9544 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
9546 * gnat_ug.texi: Force a CVS commit by updating copyright.
9547 * gnat_ug_vxw.texi: Regenerate.
9548 * gnat_ug_wnt.texi: Regenerate.
9549 * gnat_ug_vms.texi: Regenerate.
9550 * gnat_ug_unx.texi: Regenerate.
9552 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
9554 * trans.c: Remove uses of "register" specifier in
9555 declarations of local variables.
9557 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
9559 * stamp-xgnatug: New stamp file.
9560 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
9561 (ada/doctools/xgnatug): Add $(build_exeext).
9562 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
9563 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
9565 2003-12-17 Ed Falis <falis@gnat.com>
9567 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
9570 * a-exextr.adb: Add context clause for
9571 Ada.Exceptions.Last_Chance_Handler.
9573 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
9575 * cstand.adb (Create_Standard): Change the way how the declaration of
9576 the Duration type is created (making it the same way as it is for all
9577 the other standard types).
9579 2003-12-17 Robert Dewar <dewar@gnat.com>
9581 * s-crtl.ads: Fix header format
9582 Change Pure to Preelaborate
9584 2003-12-17 Ed Schonberg <schonberg@gnat.com>
9586 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
9587 the expression type only if it is declared in the current unit.
9589 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
9590 are universal and already analyzed, as can occur in constrained
9591 subcomponents that depend on discriminants, when one constraint is a
9594 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
9595 type Any_Fixed is legal as the argument of a conversion, if only one
9596 fixed-point type is in context.
9598 2003-12-17 GNAT Script <nobody@gnat.com>
9600 * Make-lang.in: Makefile automatically updated
9602 2003-12-15 Robert Dewar <dewar@gnat.com>
9604 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
9607 2003-12-15 Vincent Celier <celier@gnat.com>
9609 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
9610 (Gnatchop): Do not set failure status when reporting the number of
9613 2003-12-15 Doug Rupp <rupp@gnat.com>
9615 * s-ctrl.ads: New file.
9617 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
9619 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
9620 (GNATBIND_OBJS): Add ada/s-crtl.o.
9622 * Makefile.in [VMS]: Clean up ifeq rules.
9624 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
9625 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
9626 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
9627 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
9628 s-tasdeb.adb: Update copyright.
9630 Make minor modifications to use System.CRTL declared functions instead
9631 of importing locally.
9633 2003-12-15 GNAT Script <nobody@gnat.com>
9635 * Make-lang.in: Makefile automatically updated
9637 2003-12-11 Ed Falis <falis@gnat.com>
9639 * 5zinit.adb: Clean up.
9641 * 5zintman.adb (Notify_Exception): replaced case statement with a call
9642 to __gnat_map_signal, imported from init.c to support
9643 signal -> exception mappings that depend on the vxWorks version.
9646 Created and exported __gnat_map_signal to support signal -> exception
9647 mapping that is dependent on the VxWorks version.
9648 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
9650 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
9652 * 5wosinte.ads: Link with -mthreads switch.
9654 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
9656 * init.c (__gnat_install_handler [NetBSD]): Set
9657 __gnat_handler_installed, as done on all other platforms.
9658 Remove duplicated code.
9660 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
9662 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
9664 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
9666 * sinfo.ads: Fix inconsistent example code in comment.
9668 2003-12-11 Robert Dewar <dewar@gnat.com>
9670 * a-tiinau.adb: Add a couple of comments
9672 * sem_ch3.adb: Minor reformatting
9675 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
9676 Minor reformatting throughout
9678 2003-12-11 Ed Schonberg <schonberg@gnat.com>
9680 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
9681 bounds of a loop, create a separate block in order to generate proper
9682 cleanup actions to prevent memory leaks.
9684 * sem_res.adb (Resolve_Call): After a call to
9685 Establish_Transient_Scope, the call may be rewritten and relocated, in
9686 which case no further processing is needed.
9688 * sem_util.adb: (Wrong_Type): Refine previous fix.
9689 Fixes ACATS regressions.
9693 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
9696 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
9698 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
9699 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
9702 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
9705 2003-12-08 Robert Dewar <dewar@gnat.com>
9707 * 7sintman.adb: Minor reformatting
9709 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
9710 standard linker options to get standard libraries linked. We now plan
9711 to provide dummy versions of these libraries to match the appropriate
9712 configurable run-time (e.g. if a library is not needed at all, provide
9713 a dummy empty library).
9715 * targparm.ads: Configurable_Run_Time mode no longer affects linker
9716 options (-L parameters and standard libraries). What we plan to do is
9717 to provide dummy libraries where the libraries are not required.
9719 * gnatbind.adb: Minor comment improvement
9721 2003-12-08 Javier Miranda <miranda@gnat.com>
9723 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
9724 aggregate in the parent. Otherwise constants with limited aggregates
9725 are not supported. Add new formal to pass the component type (Ctype).
9726 It is required to call the corresponding IP subprogram in case of
9727 default initialized components.
9728 (Gen_Assign): In case of default-initialized component, generate a
9729 call to the IP subprogram associated with the component.
9730 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
9731 of aggregate with default initialized components.
9732 (Has_Default_Init_Comps): Improve implementation to recursively check
9733 all the present expressions.
9735 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
9736 to indicate that the initialization call corresponds to a
9737 default-initialized component of an aggregate.
9738 In case of default initialized aggregate with tasks this parameter is
9739 used to generate a null string (this is just a workaround that must be
9740 improved later). In case of discriminants, this parameter is used to
9741 generate a selected component node that gives access to the discriminant
9744 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
9745 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
9746 allocated aggregates with default-initialized components.
9748 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
9749 the box notation is used in positional aggregates.
9751 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
9753 * lib.ads: Fix typo in comment
9755 2003-12-08 Vincent Celier <celier@gnat.com>
9757 * prj.adb (Project_Empty): New component Unkept_Comments
9758 (Scan): Remove procedure; moved to Prj.Err.
9760 * prj.ads (Project_Data): New Boolean component Unkept_Comments
9761 (Scan): Remove procedure; moved to Prj.Err.
9763 * prj-dect.adb: Manage comments for the different declarations.
9765 * prj-part.adb (With_Record): New component Node
9766 (Parse): New Boolean parameter Store_Comments, defaulted to False.
9767 Set the scanner to return ends of line and comments as tokens, if
9768 Store_Comments is True.
9769 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
9770 comments are associated with these nodes. Store the node IDs in the
9772 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
9774 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
9775 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
9776 current project. Call Tree.Restore afterwards. Set the various nodes
9777 for comment storage (Next_End, End_Of_Line, Previous_Line,
9780 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
9783 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
9784 to False. When Truncated is True, truncate the string, never go to the
9786 (Write_End_Of_Line_Comment): New procedure
9787 (Print): Process comments for nodes N_With_Clause,
9788 N_Package_Declaration, N_String_Type_Declaration,
9789 N_Attribute_Declaration, N_Typed_Variable_Declaration,
9790 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
9791 Process nodes N_Comment.
9793 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
9794 without comments and there are some comments, set the flag
9795 Unkept_Comments to True.
9796 (Scan): If there are comments, set the flag Unkept_Comments to True and
9798 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
9799 (Next_End_Nodes: New table
9800 (Comment_Zones_Of): New function
9801 (Scan): New procedure; moved from Prj. Accumulate comments in the
9802 Comments table and set end of line comments, comments after, after end
9804 (Add_Comments): New procedure
9805 (Save, Restore, Seset_State): New procedures
9806 (There_Are_Unkept_Comments): New function
9807 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
9808 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
9810 (First_Comment_After, First_Comment_After_End): New functions
9811 (First_Comment_Before, First_Comment_Before_End): New functions
9812 (Next_Comment): New function
9813 (End_Of_Line_Comment, Follows_Empty_Line,
9814 Is_Followed_By_Empty_Line): New functions
9815 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
9816 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
9817 (Set_Next_Comment): New procedure
9818 (Default_Project_Node): Associate comment before if the node can store
9821 * scans.ads (Token_Type): New enumeration value Tok_Comment
9822 (Comment_Id): New global variable
9824 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
9826 (Scan): Store position of start of comment. If comments are tokens, set
9827 Comment_Id and set Token to Tok_Comment when scanning a comment.
9828 (Set_Comment_As_Token): New procedure
9830 * sinput-p.adb: Update Copyright notice
9831 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
9832 that no longer exists.
9834 2003-12-08 Javier Miranda <miranda@gnat.com>
9836 * sem_aggr.adb: Add dependence on Exp_Tss package
9837 Correct typo in comment
9838 (Resolve_Aggregate): In case of array aggregates set the estimated
9839 type of the aggregate before calling resolve. This is needed to know
9840 the name of the corresponding IP in case of limited array aggregates.
9841 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
9842 in case of default initialized array components.
9844 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
9845 types. Required to give support to limited aggregates in generic
9848 2003-12-08 Ed Schonberg <schonberg@gnat.com>
9850 * sem_ch3.adb (Check_Initialization): For legality purposes, an
9851 inlined body functions like an instantiation.
9852 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
9853 until bounds are analyzed, to diagnose premature use of type.
9855 * sem_util.adb (Wrong_Type): Improve error message when the type of
9856 the expression is used prematurely.
9858 2003-12-08 GNAT Script <nobody@gnat.com>
9860 * Make-lang.in: Makefile automatically updated
9862 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
9864 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
9865 they are automatically generated by Make-lang.in and cause nothing but
9866 maintenance troubles.
9868 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
9870 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
9871 version of this unit).
9873 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
9875 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
9876 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
9877 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
9878 the body of System.Interrupt_Management common to several targets.
9879 Update copyright notice when appropriate.
9881 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
9884 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
9885 to ensure that the kernel fills in the interrupted context structure
9886 before calling a signal handler, which is necessary to be able to
9887 unwind past it. Update the copyright notice.
9889 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
9891 * a-elchha.ads: New file.
9893 * a-elchha.adb: New default last chance handler. Contents taken from
9894 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
9896 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
9897 is moved to a-elchha.adb to provide a target-independent default last
9900 * Makefile.rtl: Add a-elchha.o
9902 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
9904 2003-12-05 Ed Schonberg <schonberg@gnat.com>
9906 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
9907 declared in an instance, do not inline the call if the instance is not
9908 frozen yet, to prevent order of elaboration problems.
9910 * sem_prag.adb: Add comments for previous fix.
9912 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
9914 * g-table.adb: Use the right variable in Set_Item.
9915 Update copyright notice.
9917 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
9919 * Makefile.in: Remove unused rules.
9921 2003-12-05 Vincent Celier <celier@gnat.com>
9923 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
9924 -nostdlib. Not needed here after all.
9926 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
9930 * adaint.h, adaint.c, g-os_lib.ads:
9931 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
9932 on some platforms (including FreeBSD), it is a 64 bit value.
9933 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
9935 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
9937 * gnatvsn.ads (Library_Version): Now contain only the relevant
9939 (Verbose_Library_Version): New constant.
9941 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
9942 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
9943 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
9945 * gnatlbr.adb: Clean up: replace Library_Version by
9946 Verbose_Library_Version.
9948 * make.adb, lib-writ.adb, exp_attr.adb:
9949 Clean up: replace Library_Version by Verbose_Library_Version.
9951 * 5lintman.adb: Removed.
9954 Update and simplify computation of LIBRARY_VERSION.
9955 Fix computation of GSMATCH_VERSION.
9956 5lintman.adb is no longer used: replaced by 7sintman.adb.
9958 2003-12-03 Robert Dewar <dewar@gnat.com>
9961 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
9962 name. Modified to consider small non-bit-packed arrays as troublesome
9963 and in need of component-by-component assigment expansion.
9965 2003-12-03 Vincent Celier <celier@gnat.com>
9967 * lang-specs.h: Process nostdlib as nostdinc
9969 * back_end.adb: Update Copyright notice
9970 (Scan_Compiler_Arguments): Process -nostdlib directly.
9972 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
9975 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
9976 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
9977 included in HIE_NONE_TARGET_PAIRS.
9979 2003-12-03 Ed Schonberg <schonberg@gnat.com>
9982 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
9983 is legal in an instance, because legality is cheched in the template.
9986 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
9987 appplied to an unchecked conversion of a formal parameter.
9990 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
9993 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
9995 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
9996 routines. The second one is new functionality to deal with backtracing
9997 through signal handlers.
9998 (unwind): Split into the two separate subroutines above.
9999 Update the documentation, and deal properly with sizeof (REG) different
10000 from sizeof (void*).
10002 2003-12-01 Nicolas Setton <setton@act-europe.fr>
10004 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
10005 so that the debugger can reliably access the value of the parameter,
10006 and therefore is able to display the exception name when an exception
10007 breakpoint is reached.
10009 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
10011 * fmap.adb: Fix typo in warning message.
10013 * g-socket.ads, g-socket.adb: Make Free a visible instance of
10014 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
10016 2003-12-01 Vincent Celier <celier@gnat.com>
10018 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
10020 (Build_Library): Get the switches only if Default_Switches is declared
10023 2003-12-01 Ed Schonberg <schonberg@gnat.com>
10025 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
10026 actuals that are indexed components, reanalyze actual to ensure that
10027 packed array references are properly expanded.
10029 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
10030 attempted assignment to a discriminant.
10032 2003-12-01 Robert Dewar <dewar@gnat.com>
10034 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
10037 * switch-c.adb: Minor reformatting of comments
10039 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
10041 * Makefile.in: Clean ups.
10043 2003-12-01 GNAT Script <nobody@gnat.com>
10045 * Make-lang.in: Makefile automatically updated
10047 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
10049 * 5wsystem.ads: Disable zero cost exception, not ready yet.
10051 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
10053 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
10054 to force serialization.
10056 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
10058 * g-socket.ads, g-socket.adb:
10059 Clarify documentation of function Stream. Introduce a Free procedure
10060 to release the returned Stream once it becomes unused.
10062 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
10064 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
10066 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
10067 since NT 4 cannot handle timeout values that are too large,
10068 e.g. DWORD'Last - 1.
10070 2003-11-26 Ed Schonberg <schonberg@gnat.com>
10073 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
10074 in procedure calls and whose expansion must be deferred.
10076 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
10080 (Build_Derived_Array_Type): Create operator for unconstrained type
10081 if ancestor is unconstrained.
10083 2003-11-26 Vincent Celier <celier@gnat.com>
10085 * make.adb (Project_Object_Directory): New global variable
10086 (Change_To_Object_Directory): New procedure
10087 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
10088 of Change_Dir directly. Do not change working directory to object
10089 directory of main project after each compilation.
10090 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
10092 Change to object directory of main project before binding step.
10093 (Initialize): Initialize Project_Object_Directory to No_Project
10096 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
10097 binding a Stand-Alone Library.
10099 * output.adb: Update Copyright notice
10100 (Write_Char): Output buffer when full
10102 2003-11-26 Robert Dewar <dewar@gnat.com>
10104 * sem_ch13.adb: (Check_Size): Reset size if size is too small
10107 (Check_Size): Fix documentation to include bit-packed array case
10109 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
10111 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
10113 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
10115 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
10118 * utils.c (init_gigi_decls): Change name of built-in setjmp to
10119 __builtin_setjmp, since this is apparently needed by recent
10122 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10124 * adadecode.c: Only include ctype.h if not IN_GCC.
10125 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
10127 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
10130 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
10131 signals and interrupts.
10133 * 5zintman.ads: New File.
10135 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
10136 add exception signals to the set of unmasked signals.
10139 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
10140 between signals and interrupts.
10141 Add to Unblocked_Signal_Mask the set of signals that are in
10145 Adding a check to see whether the Interrupt_ID we want to unmask is in
10146 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
10147 reason is that the index type of the Keep_Unmasked array is not always
10148 Interrupt_ID; it may be a subtype of Interrupt_ID.
10150 2003-11-24 Gary Dismukes <dismukes@gnat.com>
10153 (Remove_Side_Effects): Condition constantness of object created for a
10154 an unchecked type conversion on the constantness of the expression
10155 to ensure the correct value for 'Constrained when passing components
10156 of view-converted class-wide objects.
10158 2003-11-24 Robert Dewar <dewar@gnat.com>
10160 * par-load.adb (Load): Improve handling of misspelled and missing units
10161 Removes several cases of compilation abandoned messages
10163 * lib.adb: (Remove_Unit): New procedure
10165 * lib.ads: (Remove_Unit): New procedure
10167 * lib-load.adb: Minor reformatting
10169 2003-11-24 Vincent Celier <celier@gnat.com>
10172 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
10173 (Marking_Label): Label to mark processed source files. Incremented for
10175 (Gnatmake): Increase Marking_Labet for each executable
10176 (Is_Marked): Compare against marking label
10177 (Mark): Mark with marking label
10179 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
10182 Move the declaration of the TSD for System.Threads to System.Soft_Links.
10185 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
10186 (rts-cert): build a single relocatable object for the run-time lib.
10189 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
10192 Use gnatls rather than gcc to obtain the location of GNAT RTL for
10195 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
10197 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
10198 can not use it as before (that is, as a variable) when dumping it into
10199 the tree file. Add a local variable to store the result of this
10200 function and to be used as the string to be written into the tree.
10202 * scn.adb (Initialize_Scanner): Add comments explaining the recent
10205 * sinput.adb (Source_First, Source_Last): In case of
10206 Internal_Source_File, replace returning attributes of
10207 Internal_Source_Ptr (which is wrong) with returning attributes of
10210 2003-11-24 Ed Schonberg <schonberg@gnat.com>
10213 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
10214 used for implicit concatenation operators.
10218 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
10219 task bodies that are in the scope of a Suppress pragma.
10220 (Check_A Call): Use the flag to prevent spurious elaboration checks.
10222 * sinfo.ads, sinfo.adb:
10223 New flag No_Elaboration_Check on function/procedure calls, to properly
10224 suppress checks on calls in task bodies that are within a local suppress
10228 (Expand_Concatenate_Other): Use the proper integer type for the
10229 expression for the upper bound, to avoid universal_integer computations
10232 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
10234 * .cvsignore: Delete.
10236 2003-11-21 Andreas Schwab <schwab@suse.de>
10238 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
10240 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
10242 * 5wsystem.ads: Enable zero cost exception.
10244 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
10246 * 5ztiitho.adb: Remove an unreferenced variable.
10248 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
10250 * adaint.c: For FreeBSD, use mkstemp.
10252 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
10254 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
10256 2003-11-21 Robert Dewar <dewar@gnat.com>
10258 * bld.adb: Remove useless USE of gnatvsn
10260 * gnatchop.adb: Minor reformatting
10261 Clean up version handling to be more consistent
10263 * gnatxref.adb: Minor reformatting
10265 * gprcmd.adb: Minor reformatting
10266 Fix output of copyright to be more consistent with other tools
10268 2003-11-21 Vincent Celier <celier@gnat.com>
10270 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
10272 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
10274 * atree.adb (Initialize): Add initializations for global variables
10275 used in New_Copy_Tree.
10277 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
10278 Internal_Source_File as the actual).
10279 Put the set of statements creating Any_Character before the set of
10280 statements creating Any_Array to have Any_Character fully initialized
10281 when it is used in creating Any_Array.
10283 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
10284 not call Scan in case if the actual is Internal_Source_File
10285 Add 2003 to copyright note.
10287 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
10288 processing Internal_Source_File.
10290 * types.ads: Add the constant Internal_Source_File representing the
10291 source buffer for artificial source-code-like strings created within
10292 the compiler (the definition of Source_File_Index is changed).
10294 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
10296 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
10297 56system.ads: New file, FreeBSD version.
10299 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
10301 * Make-lang.in (ada.extraclean): Delete.
10303 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
10305 * gnatmem.adb: Clean up verbose output.
10307 * gprcmd.adb: Change copyright to FSF.
10309 2003-11-19 Vincent Celier <celier@gnat.com>
10311 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
10312 and Version (ignored).
10314 * symbols.ads: (Policy): New type
10315 (Initialize): New parameter Reference, Symbol_Policy and
10317 Remove parameter Force.
10318 Minor reformatting.
10320 * snames.ads, snames.adbadb: New standard names
10321 Library_Reference_Symbol_File and Library_Symbol_Policy
10324 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
10328 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
10330 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
10332 * prj.adb: (Project_Empty): New component Symbol_Data
10334 * prj.ads: (Policy, Symbol_Record): New types
10335 (Project_Data): New component Symbol_Data
10338 New attributes Library_Symbol_File, Library_Symbol_Policy and
10339 Library_Reference_Symbol_File.
10342 (Ada_Check): When project is a Stand-Alone library project, process
10343 attribute Library_Symbol_File, Library_Symbol_Policy and
10344 Library_Reference_Symbol_File.
10346 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
10347 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
10348 5sml-tgt.adb (Build_Dynamic_Library): New parameter
10349 Symbol_Data (ignored).
10351 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
10352 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
10353 functions Option_File_Name and Version_String. Set new options of
10354 gnatsym related to symbol file, symbol policy and reference symbol
10358 Extensive modifications to take into account the reference symbol file,
10359 the symbol policy, the library version and to put in the symbol file the
10360 minor and major IDs.
10362 * bld.adb (Process_Declarative_Items): Put second argument of
10363 gprcmd to_absolute between single quotes, to avoid problems with
10366 * bld-io.adb: Update Copyright notice.
10367 (Flush): Remove last character of a line, if it is a back slash, to
10368 avoid make problems.
10371 Implement new scheme with reference symbol file and symbol policy.
10373 * g-os_lib.ads: (Is_Directory): Clarify comment
10375 2003-11-19 Robert Dewar <dewar@gnat.com>
10377 * atree.adb: Move New_Copy_Tree global variables to head of package
10379 * errout.adb: Minor reformatting
10381 2003-11-19 Javier Miranda <miranda@gnat.com>
10383 * sem_ch4.adb: (Diagnose_Call): Improve error message.
10384 Add reference to Ada0Y (AI-50217)
10386 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
10387 sem_util.adb: Add reference to AI-50217
10389 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
10391 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
10393 * sem_aggr.adb: Complete documentation of AI-287 changes
10395 * par-ch4.adb: Document previous changes.
10397 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
10398 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
10401 * exp_aggr.adb: Add references to AI-287 in previous changes
10403 2003-11-19 Ed Schonberg <schonberg@gnat.com>
10406 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
10407 in the rewriting is the result of an inlined call.
10409 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
10410 parameter is a type conversion, use original node to construct the
10411 post-call assignment, because expression may have been rewritten, e.g.
10412 if it is a packed array.
10415 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
10416 body, just as it is in an instance.
10417 Categorization routines
10419 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
10420 Instantiate_Object): Set proper sloc reference for message on missing
10423 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
10425 * Makefile.in: Add FreeBSD libgnat pairs.
10427 * usage.adb: Fix typo in usage message.
10429 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
10431 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
10432 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
10433 pragma Thread_Body.
10434 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
10436 * s-thread.adb: This file is now a dummy implementation of
10439 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
10441 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
10443 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
10445 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
10446 instanciation references in the parent type description.
10448 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10450 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
10452 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
10453 TYPE_PRECISION directly from esize.
10455 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
10458 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
10460 * init.c: Initialization routines for FreeBSD
10462 * link.c: Link info for FreeBSD
10464 * sysdep.c: Add the case of FreeBSD
10466 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
10468 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
10469 already called in System.Threads.
10471 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
10472 environment task, as it has been moved to System.Threads.Initialization.
10474 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
10476 * adaint.c (__gnatlib_install_locks): Only reference
10477 __gnat_install_locks on VMS, since other platforms can avoid using
10478 --enable-threads=gnat
10480 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10482 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
10484 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
10485 TYPE_PACKED_ARRAY_TYPE_P.
10486 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
10488 Part of PR ada/12806
10489 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
10490 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
10492 2003-11-17 Vincent Celier <celier@gnat.com>
10494 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
10496 Do not set exit status to Failure when Warning is True.
10497 (Gnatchop): Make errors "no compilation units found" and
10498 "no source files written" warnings only.
10500 * make.adb (Gnatmake): When using a project file, set
10501 Look_In_Primary_Dir to False.
10502 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
10503 and Local_Configuration_Pragmas in the project where they are declared
10504 not an extending project which might have inherited them.
10506 * osint.adb (Locate_File): If Name is already an absolute path, do not
10507 look for a directory.
10509 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
10510 -gnats (Check_Syntax) is used, issue only a warning, not an error.
10512 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
10513 in objects of type Variable_Value.
10515 * prj.ads: (Variable_Value): New component Project
10517 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
10518 is in a project extended by Project.
10520 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
10521 Project of Variable_Values to this new parameter value.
10522 (Expression): Set component Project of Variable_Values.
10523 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
10524 Set the component Project in array elements.
10526 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
10528 * errout.adb: (Initialize): Add initialization for error nodes.
10530 * sem_ch12.adb (Initialize): Add missing initializations for
10531 Exchanged_Views and Hidden_Entities.
10533 2003-11-17 Ed Schonberg <schonberg@gnat.com>
10535 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
10536 already instantiated tree for use in subsequent inlining.
10537 (Analyze_Associations, Instantiate_Formal_Subprogram,
10538 Instantiate_Object): improve error message for mismatch in
10541 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
10542 instantiations of subprograms declared in instances.
10544 2003-11-17 Javier Miranda <miranda@gnat.com>
10546 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
10547 executed only under the Extensions_Allowed flag.
10549 2003-11-17 Robert Dewar <dewar@gnat.com>
10551 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
10553 (Address_Image): Fix bug of returning 0x instead of 0x0
10554 Minor reformatting (function specs).
10556 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
10557 (missed case of 33-63)
10559 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
10561 * s-thread.adb: Add comments for pragma Restriction
10563 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
10564 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
10566 2003-11-17 Ed Falis <falis@gnat.com>
10568 * s-thread.adb: Added No_Tasking restriction for this implementation.
10570 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
10572 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
10573 instanciation references in the parent type description.
10575 2003-11-17 GNAT Script <nobody@gnat.com>
10577 * Make-lang.in: Makefile automatically updated
10579 2003-11-16 Jason Merrill <jason@redhat.com>
10581 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
10582 and TAGS files that include them for each front end.
10584 2003-11-14 Andreas Jaeger <aj@suse.de>
10586 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
10587 is the canonical version.
10588 * misc.c (gnat_handle_option): Likewise.
10590 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
10592 * 5nsystem.ads: New file for x86_64-linux-gnu.
10594 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
10596 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
10598 * comperr.adb: Fix logic in previous change.
10600 2003-11-13 Vincent Celier <celier@gnat.com>
10602 * 5bml-tgt.adb (Build_Dynamic_Library): Use
10603 Osint.Include_Dir_Default_Prefix instead of
10604 Sdefault.Include_Dir_Default_Name.
10606 * gnatlbr.adb: Update Copyright notice
10607 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
10608 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
10609 instead of Sdefault.Object_Dir_Default_Name
10612 (Process_Binder_File): Never suppress the option following -Xlinker
10615 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
10616 Sdefault.Object_Dir_Default_Name.
10618 * osint.ads, osint.adb:
10619 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
10620 Minor reformatting.
10622 * vms_conv.ads: Minor reformating
10623 Remove GNAT STANDARD and GNAT PSTA
10626 Allow GNAT MAKE to have several files on the command line.
10627 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
10628 Sdefault.Object_Dir_Default_Name.
10630 Remove data for GNAT STANDARD
10633 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
10634 Remove data for GNAT STANDARD
10635 Remove options and documentation for -gnatwb/-gnatwB: these warning
10636 options no longer exist.
10638 2003-11-13 Ed Falis <falis@gnat.com>
10640 * 5zthrini.adb: (Init_RTS): Made visible
10643 (Register): Removed unnecessary call to taskVarGet that checked whether
10644 an ATSD was already set as a task var for the argument thread.
10647 Updated comment to reflect that this is a VxWorks version
10648 Added context clause for System.Threads.Initialization
10649 Added call to System.Threads.Initialization.Init_RTS
10651 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
10654 (Init_RTS): New procedure, for the initialization of the run-time lib.
10657 Remove dependancy on System.Init, so that this file can be used in the
10658 AE653 sequential run-time lib.
10660 2003-11-13 Robert Dewar <dewar@gnat.com>
10662 * bindgen.adb: Minor reformatting
10664 2003-11-13 Ed Schonberg <schonberg@gnat.com>
10667 (Apply_Discriminant_Check): Do no apply check if target type is derived
10668 from source type with no applicable constraint.
10671 (Ensure_System_Dependency): Do not apply the style checks that may have
10672 been specified for the main unit.
10675 (Find_Selected_Component): Further improvement in error message, with
10679 (Resolve): Handle properly the case of an illegal overloaded protected
10682 2003-11-13 Javier Miranda <miranda@gnat.com>
10685 (Has_Default_Init_Comps): New function to check the presence of
10686 default initialization in an aggregate.
10687 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
10688 extension aggregate of a limited record. In addition, a new formal
10689 was added to do not initialize the record controller (if any) during
10690 this recursive expansion of ancestors.
10691 (Init_Controller): Add support for limited record components.
10692 (Expand_Record_Aggregate): In case of default initialized components
10693 convert the aggregate into a set of assignments.
10695 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
10696 describing the new syntax.
10697 Nothing else needed to be done because this subprogram delegates part of
10698 its work to P_Precord_Or_Array_Component_Association.
10699 (P_Record_Or_Array_Component_Association): Give support to the new
10700 syntax for default initialization of components.
10703 (Resolve_Aggregate): Relax the strictness of the frontend in case of
10704 limited aggregates.
10705 (Resolve_Record_Aggregate): Give support to default initialized
10707 (Get_Value): In case of default initialized components, duplicate
10708 the corresponding default expression (from the record type
10709 declaration). In case of default initialization in the *others*
10710 choice, do not check that all components have the same type.
10711 (Resolve_Extension_Aggregate): Give support to limited extension
10715 (Check_Initialization): Relax the strictness of the front-end in case
10716 of aggregate and extension aggregates. This test is now done in
10717 Get_Value in a per-component manner.
10719 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
10720 expression corresponds to a limited aggregate. This test is now done
10723 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
10726 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
10727 present in an N_Component_Association node
10729 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
10731 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
10732 type-conformant entry only if they are homographs.
10734 2003-11-13 GNAT Script <nobody@gnat.com>
10736 * Make-lang.in: Makefile automatically updated
10738 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10740 * adadecode.c: Use <> form of include for ctype.h.
10741 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
10743 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10745 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
10746 Works around PR middle-end/6552.
10748 2003-11-10 Ed Falis <falis@gnat.com>
10750 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
10752 * 5zinit.adb: (Install_Handler): Moved back to spec
10753 (Install_Signal_Handlers): Deleted
10755 * 5zthrini.adb: Added context clause for System.Storage_Elements
10756 (Register): Only handles creation of taskVar; initialization moved to
10758 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
10759 Added declaration of environment task secondary stack and
10762 * s-thread.adb: Implement bodies for thread body processing
10765 Added comment identifying supported targets for pragma Thread_Body.
10767 2003-11-10 Pascal Obry <obry@gnat.com>
10769 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
10773 (Open): Properly check for string length before copying into the buffer.
10774 Raises Name_Error if buffer is too small. Note that this was a potential
10777 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
10779 * bindgen.adb, comperr.adb: Code clean ups.
10780 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
10782 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
10784 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
10786 2003-11-10 Vincent Celier <celier@gnat.com>
10789 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
10792 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
10794 * prj.adb: (Project_Empty): Add new boolean component Virtual
10796 * prj.ads: (Virtual_Prefix): New constant string
10797 (Project_Data): New boolean component Virtual
10799 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
10800 a library project is extended by a virtual extending project.
10803 Modifications throughout to implement extending-all project, including:
10804 (Virtual_Hash, Processed_Hash): New hash tables
10805 (Create_Virtual_Extending_Project): New procedure
10806 (Look_For_Virtual_Projects_For): New procedure
10809 (Process): After checking the projects, if main project is an
10810 extending-all project, set the object directory of all virtual extending
10811 project to the object directory of the main project.
10812 Adjust error message when a virtual extending project has the same
10813 object directory as an project being extended.
10814 (Recursive_Process): If name starts with the virtual prefix, set Virtual
10815 to True in the project data.
10818 (Default_Project_Node): Add new boolean component Extending_All
10819 (Is_Extending_All): New function
10820 (Set_Is_Extending_All): New procedure
10822 * prj-tree.ads: (Is_Extending_All): New function
10823 (Set_Is_Extending_All): New procedure
10824 (Project_Node_Record): New boolean component Extending_All
10826 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
10829 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
10831 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
10832 "gprcmd prefix" to define it.
10834 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
10836 * einfo.ads: Fix a typo and remove an extraneous word in comments.
10839 (Create_Dummy_Package_Unit): Set the scope of the entity for the
10840 created dummy package to Standard_Standard, not to itself, to
10841 defend other parts of the front-end against encoutering a cycle in
10845 (Analyze_With_Clause): When setting the entities for the successive
10846 N_Expanded_Names that constitute the name of a child unit, do not
10847 attempt to go further than Standard_Standard in the chain of scopes.
10848 This case arises from the placeholder units created by
10849 Create_Dummy_Package_Unit in the case of a with_clause for a
10850 nonexistent child unit.
10852 2003-11-10 Ed Schonberg <schonberg@gnat.com>
10855 (Expand_Thread_Body): Place subprogram on scope stack, so that new
10856 declarations are given the proper scope.
10859 (Check_Expr_Constants): Reject an expression that contains a constant
10860 created during expansion, and that appears after the object to which
10861 the address clause applies.
10863 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
10864 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
10865 that uses 'Range of a function call with controlled components, so
10866 that the function result can be finalized before starting the loop.
10869 (Find_Selected_Component): Improve error message when prefix is
10870 an implicit dereference of an incomplete type.
10872 2003-11-10 Robert Dewar <dewar@gnat.com>
10874 * opt.ads: New Print_Standard flag for -gnatS switch
10876 * sem_ch13.adb: Remove some additional checks for unaligned arrays
10878 * cstand.adb (Create_Standard): Print out package standard if -gnatS
10881 * debug.adb: Update doc for -gnatds to discuss relationship with new
10884 * sinfo.adb: Add new field Entity_Or_Associated_Node
10886 * sinfo.ads: Add new field Entity_Or_Associated_Node
10887 Update documentation for Associated_Node and Entity fields to clarify
10888 relationship and usage.
10891 (Write_Id): Properly process Associated_Node field in generic template
10894 Recognize new -gnatS switch for printing package Standard
10895 This replaces gnatpsta
10898 Add line for new -gnatS switch for printing package Standard
10899 This replaces gnatpsta
10901 2003-11-10 Andreas Jaeger <aj@suse.de>
10903 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
10906 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10908 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
10911 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10913 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
10916 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
10918 * sysdep.c: Add handling of cygwin.
10920 2003-11-10 GNAT Script <nobody@gnat.com>
10922 * Make-lang.in: Makefile automatically updated
10924 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10927 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
10928 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
10929 Replace GNAT_ROOT by GCC_ROOT.
10931 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
10933 2003-11-06 Zack Weinberg <zack@codesourcery.com>
10935 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
10936 and update for changed meaning of GET_MODE_BITSIZE.
10938 2003-11-04 Doug Rupp <rupp@gnat.com>
10940 * sysdep.c: Problem discovered during IA64 VMS port.
10941 [VMS] #include <unixio.h> to get proper prototypes.
10944 Issues discovered/problems fixed during IA64 VMS port.
10945 [VMS] #define _POSIX_EXIT for proper semantics.
10946 [VMS] #include <unixio.h> for proper prototypes.
10947 [VMS] (fork): #define IA64 version.
10948 (__gnat_os_exit): Remove unnecessary VMS specific code.
10950 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10952 Part of PR ada/12806
10954 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
10958 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
10961 * targtyps.c, decl.c, misc.c,
10962 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
10963 routines to work around change in FP sizing semantics in GCC.
10966 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
10968 * gigi.h: (enumerate_modes): New function.
10970 * Make-lang.in: (ada/misc.o): Add real.h.
10972 * misc.c: (enumerate_modes): New function.
10974 2003-11-04 Robert Dewar <dewar@gnat.com>
10976 * 3vtrasym.adb: Minor reformatting
10977 Use terminology encoded/decoded name, rather than C++ specific notion
10978 of mangling (this is the terminology used throughout GNAT).
10980 * einfo.h: Regenerated
10982 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
10985 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
10987 * par-prag.adb: Add dummy entry for Thread_Body pragma
10990 Add entries for System.Threads entities for thread body processing
10993 (Analyze_Pragma, Access attributes): Check these are not applied to a
10994 thread body, since this is not permitted
10996 * sem_prag.adb: Add processing for Thread_Body pragma.
11000 (Resolve_Call): Check for incorrect attempt to call a thread body
11001 procedure with a direct call.
11003 * snames.ads, snames.adb: Add entry for Thread_Body pragma
11004 Add names associated with thread body expansion
11006 * snames.h: Add entry for Thread_Body pragma
11008 * s-thread.adb: Add entries for thread body processing
11009 These are dummy bodies so far
11011 * s-thread.ads: Add documentation on thread body handling.
11012 Add entries for thread body processing.
11014 2003-11-04 Javier Miranda <miranda@gnat.com>
11017 (Build_Limited_Views): Return after posting an error in case of limited
11018 with_clause on subprograms, generics, instances or generic renamings
11019 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
11020 on subprograms, generics, instances or generic renamings
11022 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
11024 * raise.c (setup_to_install): Correct mistake in last revision; two
11025 arguments out of order.
11027 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
11028 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
11029 notice, missed in previous change.
11030 Remove trailing blanks and other style errors introduced in previous
11033 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
11035 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
11036 rid of the wrapper for a LJM type, ensuring we don't do that if the
11037 field is addressable. This avoids potential low level type view
11038 mismatches later on, for instance in a by-reference argument passing
11041 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11043 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
11044 aligned at byte boundary.
11046 2003-11-04 Joel Brobecker <brobecker@gnat.com>
11048 * decl.c (components_to_record): Do not delete the empty variants from
11049 the end of the union type.
11051 2003-11-04 Ed Schonberg <schonberg@gnat.com>
11053 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
11054 operation for a derived type, an explicit declaration may use a local
11055 subtype of Boolean.
11057 2003-11-04 Vincent Celier <celier@gnat.com>
11059 * make.adb (Gnatmake): Allow main sources on the command line with a
11060 library project when it is only for compilation (no binding or
11063 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11065 * Makefile.in: Remove many duplicate variables.
11067 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
11069 * Make-lang.in (dvi): Move targets to $(docobjdir).
11070 (gnat_ug_vms.dvi): Simplify rule and adjust target.
11071 (gnat_ug_wnt.dvi): Likewise.
11072 (gnat_ug_unx.dvi): Likewise.
11073 (gnat_ug_vxw.dvi): Likewise.
11074 (gnat_rm.dvi): Likewise.
11075 (gnat-style.dvi): Likewise.
11077 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
11079 * gigi.h: Missed commit from update for C90.
11081 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
11083 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
11085 2003-10-31 Andreas Schwab <schwab@suse.de>
11087 * raise.c (get_action_description_for): Fix typo in last change.
11089 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
11092 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
11093 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
11095 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
11097 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
11098 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
11099 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
11100 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
11101 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
11103 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
11106 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
11107 numbers when symbol name is too long.
11109 2003-10-30 Ed Falis <falis@gnat.com>
11111 * g-signal.ads, g-signal.adb: New files
11113 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
11115 * Makefile.rtl: Introduce GNAT.Signals
11117 2003-10-30 Robert Dewar <dewar@gnat.com>
11119 * freeze.adb: Minor reformatting
11121 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
11123 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
11124 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
11125 New handling of Id_Check parameter to improve recognition of keywords
11126 used as identifiers.
11127 Update copyright notice to include 2003
11129 2003-10-29 Robert Dewar <dewar@gnat.com>
11131 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
11132 sem_ch10.adb: Minor reformatting
11134 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
11135 (Expand_Assign_Record): Test right hand side for bit unaligned as well
11137 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
11139 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
11140 Support for TBK$SYMBOLIZE-based symbolic traceback.
11142 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
11145 Revert previous change, that did not work well when pragma No_Run_Time
11146 was used in conjunction with a run-time other than ZFP.
11148 2003-10-29 Vincent Celier <celier@gnat.com>
11151 (Gnatmake): When there are no Ada mains in attribute Main, disable the
11152 bind and link steps only is switch -z is not used.
11154 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
11156 * Makefile.generic: Remove duplicated setting of CC.
11158 * Makefile.prolog: Set CC to gcc by default, to override make's
11161 * einfo.h: Regenerated.
11163 2003-10-29 Ed Schonberg <schonberg@gnat.com>
11165 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
11166 current body, after compiling subunit.
11168 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
11169 when in deleted code, because gigi needs properly ordered freeze
11170 actions to annotate types.
11172 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
11173 prevent the premature freezing of record type that contains
11174 subcomponents with a private type that does not yet have a completion.
11176 2003-10-29 Javier Miranda <miranda@gnat.com>
11179 (Analyze_Package_Instantiation): Check that instances can not be used in
11180 limited with_clauses.
11183 (Analyze_Package_Renaming): Check that limited withed packages cannot
11184 be renamed. Improve text on error messages related to limited
11187 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
11189 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
11190 Update copyright notice.
11192 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
11193 (Install_Limited_Context_Clauses): New subprogram that isolates all the
11194 checks required for limited context_clauses and installs the limited
11196 (Install_Limited_Withed_Unit): Complete its documentation.
11197 (Analyze_Context): Check that limited with_clauses are only allowed in
11199 (Install_Context): Call Install_Limited_Context_Clauses after the
11200 parents have been installed.
11201 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
11202 package as 'From_With_Type'; this mark indicates that the limited view
11203 is installed. Used to check bad usages of limited with_clauses.
11204 (Build_Limited_Views): Do not add shadow entities to the scope's list
11205 of entities. Do not add real entities to the Non_Limited_Views chain.
11206 Improve error notification.
11207 (Remove_Context_Clauses): Remove context clauses in two phases:
11208 limited views first and regular views later (to maintain the
11210 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
11211 its visible entities.
11213 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
11215 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
11216 with any type that Is_Fixed_Point_Type.
11218 * sinfo.ads: Fix documentation for Associated_Node attribute.
11220 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
11222 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
11223 both '-gnatc' and '-gnatt' are specified.
11225 * atree.adb (Initialize): Add initialization for Node_Count (set to
11228 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11230 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
11231 do not consider as Pure.
11233 Part of implementation of function-at-a-time:
11235 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
11236 (tree_transform): Add new argument to build_component_ref.
11237 (tree_transform, case N_Assignment_Statement): Make and return an
11239 (tree_transform): If result IS_STMT, set flags and return it.
11240 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
11242 * utils2.c (build_simple_component_ref, build_component_ref): Add new
11244 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
11245 (build_allocator): Likewise.
11247 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
11248 Add new arg to build_component_ref.
11249 (maybe_unconstrained_array, unchecked_convert): Likewise.
11251 * ada-tree.def (EXPR_STMT): New code.
11253 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
11255 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
11256 build_component_ref calls.
11258 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
11260 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
11261 (build_component_ref): Add new argument, NO_FOLD_P.
11263 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
11265 * Makefile.generic: Add missing substitution on object_deps handling.
11268 * Make-lang.in (check-ada): Enable ACATS test suite.
11270 2003-10-27 Robert Dewar <dewar@gnat.com>
11273 (Freeze_Array_Type): We do not need an initialization routine for types
11274 derived from String or Wide_String. They should be treated the same
11275 as String and Wide_String themselves. This caused problems with the
11276 use of Initialize_Scalars.
11279 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
11280 composites. This allows use of component clauses that are not byte
11284 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
11285 is an attempt to pack an array of atomic objects.
11287 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
11289 2003-10-27 Pascal Obry <obry@gnat.com>
11292 (Basename): Check for drive letters in a pathname only on DOS based OS.
11294 2003-10-27 Vincent Celier <celier@gnat.com>
11297 (Gnatmake): When unable to change dir to the object dir, display the
11298 content of the parent dir of the obj dir, to try to understand why this
11301 2003-10-27 GNAT Script <nobody@gnat.com>
11303 * Make-lang.in: Makefile automatically updated
11305 2003-10-27 Ed Schonberg <schonberg@gnat.com>
11308 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
11309 should not be done in Save/Restore_Scope_Stack, because it is performed
11313 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
11314 whether use clauses should be removed/restored.
11317 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
11318 whether use clauses should be removed/restored.
11320 2003-10-26 Andreas Jaeger <aj@suse.de>
11322 * Makefile.in: Remove duplicated lines.
11324 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
11326 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
11327 minimize the differences with ACT tree.
11329 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
11330 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
11331 Gnatvsn.Gnat_Static_Version_String to reduce differences between
11334 2003-10-24 Pascal Obry <obry@gnat.com>
11336 * adadecode.c (ostrcpy): New function.
11337 (__gnat_decode): Use ostrcpy of strcpy.
11338 (has_prefix): Set first parameter a const.
11339 (has_suffix): Set first parameter a const.
11340 Update copyright notice. Fix source name in header.
11341 Removes a trailing space.
11344 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
11347 Remove the test against being in No_Run_Time_Mode before generating a
11348 call to Register_Tag. It is redundant with the test against the
11349 availability of the function Register_Tag.
11351 2003-10-24 Vincent Celier <celier@gnat.com>
11353 * g-catiio.adb: (Month_Name): Correct spelling of February
11355 * make.adb: (Mains): New package
11356 (Initialize): Call Mains.Delete
11357 (Gnatmake): Check that each main on the command line is a source of a
11358 project file and, if there are several mains, each of them is a source
11359 of the same project file.
11360 (Gnatmake): When a foreign language is specified in attribute Languages,
11361 no main is specified on the command line and attribute Mains is not
11362 empty, only build the Ada main. If there is no Ada main, just compile
11363 the Ada sources and their closure.
11364 (Gnatmake): If a main is specified on the command line with directory
11365 information, check that the source exists and, if it does, that the path
11366 is the actual path of a source of a project.
11369 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
11370 Full_Path is True, return the full path instead of the simple file name.
11371 (Project_Of): New function
11374 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
11375 defaulted to False.
11376 (Project_Of): New function
11378 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
11380 * Makefile.generic:
11381 Ensure objects of main project are always checked and rebuilt if needed.
11382 Set CC to gcc by default.
11383 Prepare new handling of link by creating a global archive (not activated
11386 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
11387 stringt.h: Update copyright notice. Remove trailing blanks.
11388 Fix source name in header.
11390 2003-10-24 Robert Dewar <dewar@gnat.com>
11392 * sem_ch12.adb: Minor reformatting
11395 Minor reformatting (including new function return style throughout)
11398 Minor reformatting (including new function return style throughout)
11400 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
11402 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
11403 stringt.h: Update copyright notice. Remove trailing blanks.
11404 Fix source name in header.
11406 2003-10-24 GNAT Script <nobody@gnat.com>
11408 * Make-lang.in: Makefile automatically updated
11410 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
11412 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
11413 stringt.h: Convert to ISO C90 declarations and definitions.
11415 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
11418 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
11419 External_Tag attribute definition clauses.
11421 2003-10-23 Ed Schonberg <schonberg@gnat.com>
11424 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
11425 child unit, generate a fully qualified name to avoid spurious errors
11426 when the context contains renamings of different child units with
11427 the same simple name.
11429 * exp_dbug.ads: Add documentation on name qualification for renamings
11432 2003-10-23 Robert Dewar <dewar@gnat.com>
11434 * g-regpat.ads, g-regpat.adb: Minor reformatting
11436 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
11438 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
11440 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11442 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
11445 * urealp.h: (Machine): Update to proper definition.
11447 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
11449 * init.c, adaint.c: Minor reformatting.
11451 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
11453 * adaint.c (w32_epoch_offset): Define static const at file level.
11454 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
11455 rather than t_create, t_access in call to GetFileTime. Use union
11456 to convert between FILETIME and unsigned long long.
11457 (__gnat_file_time_name): Test for invalid file handle.
11458 (__gnat_set_filetime_name): Support win32 targets using
11459 w32api SetFileTime.
11461 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
11463 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
11465 * ctrl_c.c (__gnat_int_handler): Remove declaration.
11467 * decl.c (creat_concat_name): Const-ify prefix.
11469 * adaint.c: Include ctype.h if __MINGW32__.
11470 (__gnat_readlink): Mark arguments as possibly unused.
11471 (__gnat_symlink): Likewise.
11472 (__gnat_is_symbolic_link): Likewise.
11473 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
11475 (__gnat_file_time_name): Don't declare struct stat statbuf when
11477 (__gnat_is_absolute_path): Add parenthesis around condition of
11478 'if' statement to avoid warning.
11479 (__gnat_plist_init): Specify void as parameter.
11480 (plist_enter): Likewise.
11481 (plist_leave): Likewise.
11482 (remove_handle): Make static. Initialize prev.
11484 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
11486 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
11487 * cstreams.c (__gnat_full_name): Minor improvements and clean up
11488 of previous change.
11490 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11492 * tracebak.c (MAX): Avoid redefinition warning.
11494 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
11495 Change msg to const char *.
11496 (__gnat_install_handler): Remove ss, unused.
11497 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
11499 * cstreams.c (__gnat_full_name): Declare p only when used.
11500 (__gnat_full_name) [sgi] Return buffer.
11502 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
11504 * mingw32.h: New file.
11505 * gnat_wrapper.adb: New file.
11507 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
11509 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
11510 string match a pre compiled regular expression (the corresponding
11511 version of the function working on a raw regular expression)
11512 Fix typos in various comments
11513 Update copyright notice in spec
11515 2003-10-21 Gary Dismukes <dismukes@gnat.com>
11518 (Component_Needs_Simple_Initialization): Return False when the type is a
11519 packed bit array. Revise spec comments to document this case.
11522 (Expand_Pragma_Import): Set any expression on the imported object to
11523 empty to avoid initializing imported objects (in particular this
11524 covers the case of zero-initialization of bit arrays).
11525 Update copyright notice.
11527 2003-10-21 Ed Schonberg <schonberg@gnat.com>
11530 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
11531 a subunit is missing.
11532 (Instantiate_Subprogram_Body): If body of function is missing, set type
11533 of return expression explicitly in dummy body, to prevent cascaded
11534 errors when a subunit is missing.
11538 (Access_Subprogram_Declaration): Verify that return type is valid.
11542 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
11547 (Corresponding_Discriminant): If the scope of the discriminant is a
11548 private type without discriminant, use its full view.
11551 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
11553 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
11554 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
11555 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
11556 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
11557 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
11558 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
11559 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
11560 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
11561 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
11562 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
11563 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
11564 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
11565 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
11566 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
11567 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
11568 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
11569 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
11570 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
11571 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
11572 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
11573 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
11574 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
11575 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
11576 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
11577 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
11578 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
11579 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
11580 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
11581 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
11582 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
11583 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
11584 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
11585 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
11586 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
11587 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
11588 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
11589 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
11590 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
11591 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
11592 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
11593 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
11594 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
11595 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
11596 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
11597 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
11598 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
11599 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
11600 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
11601 vms_conv.ads, vms_conv.adb, vms_data.ads,
11602 vxaddr2line.adb: Files added. Merge with ACT tree.
11604 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
11605 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
11606 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
11607 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
11608 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
11609 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
11610 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
11611 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
11612 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
11613 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
11615 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
11616 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
11617 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
11618 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
11619 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
11620 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
11621 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
11622 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
11623 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
11624 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
11625 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
11626 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
11627 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
11628 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
11629 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
11630 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
11631 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
11632 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
11633 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
11634 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
11635 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
11636 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
11637 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
11638 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
11639 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
11640 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
11641 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
11642 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
11643 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
11644 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
11645 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
11646 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
11647 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11648 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
11649 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
11650 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
11651 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
11652 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
11653 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
11654 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
11655 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
11656 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
11657 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
11658 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
11659 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
11660 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
11661 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
11662 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
11663 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
11664 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
11665 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
11666 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
11667 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
11668 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
11669 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
11670 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
11671 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
11672 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
11673 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
11674 checks.adb, checks.ads, cio.c, comperr.adb,
11675 comperr.ads, csets.adb, cstand.adb, cstreams.c,
11676 debug_a.adb, debug_a.ads, debug.adb, decl.c,
11677 einfo.adb, einfo.ads, errout.adb, errout.ads,
11678 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
11679 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
11680 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
11681 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11682 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
11683 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
11684 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
11685 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
11686 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
11687 fe.h, fmap.adb, fmap.ads, fname.adb,
11688 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
11689 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
11690 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
11691 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
11692 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
11693 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
11694 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
11695 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
11696 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
11697 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
11698 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
11699 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
11700 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
11701 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
11702 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
11703 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
11704 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
11705 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
11706 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
11707 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
11708 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
11709 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
11710 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
11711 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
11712 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
11713 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
11714 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
11715 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
11716 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
11717 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
11718 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
11719 layout.adb, lib.adb, lib.ads, lib-list.adb,
11720 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
11721 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
11722 link.c, live.adb, make.adb, make.ads,
11723 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
11724 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
11725 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
11726 misc.c, mkdir.c, mlib.adb, mlib.ads,
11727 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
11728 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
11729 namet.adb, namet.ads, namet.h, nlists.ads,
11730 nlists.h, nmake.adt, opt.adb, opt.ads,
11731 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
11732 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
11733 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
11734 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
11735 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
11736 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
11737 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
11738 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
11739 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
11740 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
11741 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
11742 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
11743 prj-util.adb, prj-util.ads, raise.c, raise.h,
11744 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
11745 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
11746 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
11747 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
11748 scans.ads, scn.adb, scn.ads, s-crc32.adb,
11749 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
11750 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11751 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
11752 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
11753 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
11754 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
11755 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
11756 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
11757 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
11758 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
11759 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
11760 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
11761 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
11762 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
11763 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
11764 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
11765 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
11766 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
11767 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
11768 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
11769 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
11770 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
11771 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
11772 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
11773 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
11774 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
11775 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
11776 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
11777 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
11778 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
11779 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
11780 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
11781 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
11782 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
11783 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
11784 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
11785 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
11786 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
11787 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
11788 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
11789 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11790 stringt.adb, stringt.ads, stringt.h, style.ads,
11791 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
11792 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
11793 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
11794 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
11795 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
11796 table.adb, table.ads, targparm.adb, targparm.ads,
11797 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
11798 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
11799 ttypes.ads, types.ads, types.h, uintp.adb,
11800 uintp.ads, uintp.h, uname.adb, urealp.adb,
11801 urealp.ads, urealp.h, usage.adb, utils2.c,
11802 utils.c, validsw.adb, validsw.ads, widechar.adb,
11803 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
11804 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
11805 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
11806 gnatvsn.ads: Merge with ACT tree.
11808 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
11810 2003-10-20 Mark Mitchell <mark@codesourcery.com>
11812 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
11813 (gnat_ug_vmx.info): Likewise.
11814 (gnat_ug_vxw.info): Likewise.
11815 (gnat_ug_wnt.info): Likewise.
11816 (gnat_rm.info): Likewise.
11817 (gnat-style.info): Likewise.
11819 * Make-lang.in (ada.install-info): Remove target.
11820 (info): New target.
11821 (install-info): Likewise.
11822 (gnat_ug_unx.info): Simplify rule.
11823 (gnat_ug_vmx.info): Likewise.
11824 (gnat_ug_vxw.info): Likewise.
11825 (gnat_ug_wnt.info): Likewise.
11826 (gnat_rm.info): Likewise.
11827 (gnat-style.info): Likewise.
11829 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
11831 * Make-lang.in: Replace uses of $(target_alias) with
11832 $(target_noncanonical).
11833 * ada/Makefile.in: Remove unused mention of $(target_alias).
11835 2003-10-06 Mark Mitchell <mark@codesourcery.com>
11837 * Make-lang.in (ada.info): Replace with ...
11839 (ada.dvi): Replace with ...
11842 2003-09-29 Zack Weinberg <zack@codesourcery.com>
11844 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
11845 initialize dconstp5 and dconstmp5.
11847 2003-09-28 Richard Henderson <rth@redhat.com>
11849 * trans.c (tree_transform): Update call to expand_asm_operands.
11851 2003-09-21 Richard Henderson <rth@redhat.com>
11853 * trans.c, utils.c: Revert.
11855 2003-09-21 Richard Henderson <rth@redhat.com>
11857 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
11860 2003-09-04 Michael Matz <matz@suse.de>
11862 * misc.c: Include "target.h".
11863 * Make-lang.in (misc.o): Add dependency on target.h.
11865 2003-09-03 DJ Delorie <dj@redhat.com>
11867 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
11870 2003-08-30 Zack Weinberg <zack@codesourcery.com>
11872 * Makefile.in: Update substitutions to match changes to
11873 configure. Use include directives instead of @-insertions
11874 to read in host and target fragments. Add a rule to
11875 regenerate ada/Makefile.
11877 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
11879 * lang-options.h: Remove.
11880 * lang.opt: Add help text.
11882 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
11884 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
11887 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
11889 * misc.c (gnat_handle_option): Don't handle filenames.
11891 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
11893 * Make-lang.in: Replace PWD with PWD_COMMAND.
11894 * Makefile.adalib: Likewise.
11895 * Makefile.in: Likewise.
11897 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
11899 * misc.c (gnat_argv): Revert last change.
11900 (gnat_handle_option, gnat_init_options): Copy arguments.
11902 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
11904 * misc.c (gnat_argv): Make const.
11906 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11908 * misc.c (save_argc, save_argv): Keep non-static!
11910 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11912 * misc.c (save_argc, save_argv): Make static.
11913 (gnat_init_options): New prototype.
11914 (gnat_init_options): Update.
11916 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
11918 * gnat_ug.texi: Remove unlikely characters from @vars.
11919 * gnat_ug_vms.texi: Regenerate.
11921 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
11923 * misc.c (record_code_position): Adjust emit_note call.
11925 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
11927 * misc.c (gnat_handle_option): Don't check for missing arguments.
11929 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
11931 * utils.c (end_subprog_body): Adjust expand_function_end call.
11933 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
11935 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
11938 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
11940 * lang.opt: Declare Ada.
11941 * misc.c (gnat_init_options): Update.
11943 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
11945 * utils.c (begin_subprog_body): Adjust init_function_start call.
11947 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11949 * Make-lang.in: Update to use options.c and options.h.
11950 * misc.c: Include options.h not aoptions.h.
11951 (gnat_handle_option): Abort on unrecognized switch.
11952 (gnat_init_options): Request Ada switches.
11954 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11956 * lang.opt: Add -Wall.
11957 * misc.c (gnat_handle_option): Handle it.
11959 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
11961 * misc.c (gnat_handle_option): Fix warnings.
11963 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
11965 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
11967 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
11969 * Make-lang.in: Update to handle command-line options.
11970 * lang.opt: New file.
11971 * misc.c: Include aoptions.h.
11972 (cl_options_count, cl_options): Remove.
11973 (gnat_handle_option): New.
11974 (gnat_decode_option): Remove.
11975 (LANG_HOOKS_DECODE_OPTION): Remove.
11976 (LANG_HOOKS_HANDLE_OPTION): Override.
11978 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
11980 * init.c, misc.c, trans.c, utils.c: Remove dead code.
11982 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
11984 * Makefile.in: Replace "host_canonical" with "host" for autoconf
11987 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
11989 * Make-lang.in: Update.
11990 * misc.c: Include opts.h. Define cl_options_count and cl_options.
11992 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
11994 * misc.c (gnat_init_options): Update.
11996 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11998 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
11999 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
12000 __attribute__ ((__unused__)).
12002 2003-06-05 Jan Hubicka <jh@suse.cz>
12004 * Make-lang.in: Add support for stageprofile and stagefeedback
12006 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
12008 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
12009 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
12011 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
12013 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
12014 Remove non-VMS directive.
12015 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
12017 (Examples of gnatls Usage): Remove VMS alternative.
12019 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
12022 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
12023 and turn ZCX_By_Default back to False since the underlying support
12024 is not quite there yet.
12026 2003-06-01 Andreas Jaeger <aj@suse.de>
12028 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
12029 and ROUND_TYPE_SIZE_UNIT.
12031 2003-05-22 Geert Bosch <bosch@gnat.com>
12033 * gnat_rm.texi : Remove reference to Ada Core Technologies.
12035 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
12037 * trans.c (tree_transform): Use location_t and input_location
12039 (build_unit_elab): Likewise.
12040 * utils.c (create_label_decl): Likewise.
12042 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
12044 * trans.c (tree_transform, build_unit_elab,
12045 set_lineno): Rename lineno to input_line.
12046 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
12047 end_subprog_body): Likewise.
12048 * utils2.c (build_call_raise): Likewise.
12050 2003-05-01 Laurent Guerby <guerby@acm.org>
12053 * 5iosinte.ads: Increase pthread_cond_t size to match recent
12054 LinuxThread and NPTL version, merge from ACT.
12056 2003-04-28 Zack Weinberg <zack@codesourcery.com>
12058 * utils.c (convert): No need to clear TREE_CST_RTL.
12060 2003-04-23 Geert Bosch <bosch@gnat.com>
12062 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
12063 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
12064 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
12065 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
12066 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
12067 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
12068 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
12069 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
12070 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
12071 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
12072 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
12073 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
12074 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
12075 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
12076 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
12077 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
12078 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
12079 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
12080 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
12081 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
12082 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
12083 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
12084 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
12085 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
12086 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
12087 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
12088 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
12089 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
12090 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
12091 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
12092 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
12093 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
12094 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
12095 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
12096 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
12097 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
12098 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
12099 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
12100 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
12101 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
12102 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
12103 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
12104 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
12105 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
12106 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
12107 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
12108 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
12109 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
12110 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
12111 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
12112 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
12113 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
12114 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
12115 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
12116 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
12117 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
12118 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
12119 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
12120 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
12121 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
12122 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
12123 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
12124 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
12125 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
12126 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
12127 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
12128 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
12129 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
12130 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
12131 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
12132 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
12133 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
12134 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
12135 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
12136 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
12137 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
12138 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
12139 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
12140 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
12141 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
12142 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
12143 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
12144 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
12145 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
12146 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
12147 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
12148 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
12149 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
12150 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
12151 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
12152 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
12153 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
12154 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
12155 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
12156 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
12157 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
12158 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
12159 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
12160 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
12161 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
12162 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
12163 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
12164 ali.adb, ali.ads, alloc.ads, argv.c,
12165 atree.adb, atree.ads, atree.h, aux-io.c,
12166 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
12167 binde.adb, binde.ads, binderr.adb, binderr.ads,
12168 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
12169 butil.adb, butil.ads, cal.c, calendar.ads,
12170 casing.adb, casing.ads, ceinfo.adb, checks.adb,
12171 checks.ads, cio.c, comperr.adb, comperr.ads,
12172 config-lang.in, csets.adb, csets.ads, csinfo.adb,
12173 cstand.adb, cstand.ads, cuintp.c, debug.adb,
12174 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
12175 dec-io.ads, dec.ads, deftarg.c, directio.ads,
12176 einfo.adb, einfo.ads, elists.adb, elists.ads,
12177 elists.h, errno.c, errout.adb, errout.ads,
12178 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
12179 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
12180 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
12181 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
12182 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
12183 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
12184 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
12185 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
12186 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
12187 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
12188 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
12189 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
12190 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
12191 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
12192 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
12193 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
12194 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
12195 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
12196 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
12197 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
12198 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
12199 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
12200 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
12201 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
12202 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
12203 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
12204 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
12205 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
12206 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
12207 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
12208 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
12209 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
12210 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
12211 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
12212 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
12213 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
12214 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
12215 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
12216 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
12217 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
12218 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
12219 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
12220 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
12221 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
12222 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
12223 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
12224 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
12225 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
12226 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
12227 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
12228 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
12229 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
12230 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
12231 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
12232 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
12233 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
12234 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
12235 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
12236 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
12237 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
12238 lib.adb, lib.ads, live.adb, live.ads,
12239 machcode.ads, make.adb, make.ads, makeusg.adb,
12240 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
12241 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
12242 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
12243 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
12244 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
12245 mlib.ads, namet.adb, namet.ads, nlists.adb,
12246 nlists.ads, opt.adb, opt.ads, osint-b.adb,
12247 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
12248 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
12249 osint.ads, output.adb, output.ads, par-ch10.adb,
12250 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
12251 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
12252 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
12253 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
12254 par-tchk.adb, par-util.adb, par.adb, par.ads,
12255 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
12256 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
12257 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
12258 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
12259 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
12260 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
12261 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
12262 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
12263 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
12264 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
12265 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
12266 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
12267 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
12268 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
12269 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
12270 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
12271 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
12272 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
12273 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
12274 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
12275 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
12276 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
12277 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
12278 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
12279 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
12280 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
12281 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
12282 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
12283 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
12284 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
12285 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
12286 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
12287 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
12288 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
12289 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
12290 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
12291 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
12292 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
12293 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
12294 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
12295 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
12296 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
12297 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
12298 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
12299 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
12300 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
12301 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
12302 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
12303 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
12304 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
12305 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
12306 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
12307 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
12308 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
12309 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
12310 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
12311 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
12312 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
12313 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
12314 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
12315 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
12316 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
12317 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
12318 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
12319 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
12320 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
12321 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
12322 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
12323 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
12324 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
12325 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
12326 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
12327 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
12328 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
12329 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
12330 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
12331 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
12332 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
12333 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
12334 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
12335 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
12336 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
12337 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
12338 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
12339 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
12340 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
12341 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
12342 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
12343 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
12344 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
12345 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
12346 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
12347 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
12348 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
12349 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
12350 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
12351 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
12352 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
12353 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
12354 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
12355 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
12356 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
12357 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
12358 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
12359 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
12360 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
12361 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
12362 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
12363 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
12364 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
12365 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
12366 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
12367 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
12368 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
12369 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
12370 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
12371 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
12372 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
12373 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
12374 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
12375 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
12376 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
12377 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
12378 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
12379 snames.ads, sprint.adb, sprint.ads, stand.adb,
12380 stand.ads, stringt.adb, stringt.ads, style.adb,
12381 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
12382 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
12383 switch-m.ads, switch.adb, switch.ads, system.ads,
12384 table.adb, table.ads, targparm.adb, targparm.ads,
12385 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
12386 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
12387 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
12388 ttypef.ads, ttypes.ads, types.adb, types.ads,
12389 uintp.adb, uintp.ads, uname.adb, uname.ads,
12390 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
12391 usage.adb, usage.ads, validsw.adb, validsw.ads,
12392 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
12393 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
12394 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
12395 formatting and other trivial changes from ACT.
12397 2003-04-12 Zack Weinberg <zack@codesourcery.com>
12399 * gigi.h, utils2.c (build_constructor):
12400 Rename gnat_build_constructor. Use build_constructor.
12401 * decl.c (gnat_to_gnu_entity)
12402 * trans.c (tree_transform, pos_to_constructor, extract_values)
12403 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
12404 (unchecked_convert)
12405 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
12406 (fill_vms_descriptor):
12409 2003-04-06 Zack Weinberg <zack@codesourcery.com>
12411 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
12412 * misc.c (gnat_tree_size): New function.
12413 (LANG_HOOKS_TREE_SIZE): Override.
12415 2003-04-03 Jason Merrill <jason@redhat.com>
12417 * misc.c (gnat_adjust_rli): #if 0.
12419 2003-03-31 Geert Bosch <bosch@gnat.com>
12422 * link.c : Fix misspelled "const" keyword
12424 2003-03-23 Mark Mitchell <mark@codesourcery.com>
12427 * utils2.c: Adjust calls to put_var_into_stack.
12429 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
12431 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
12433 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
12435 * misc.c (gnat_init): Update for new prototype.
12437 2003-03-05 Olivier Hainque <hainque@gnat.com>
12440 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
12441 warning, and fix return type for the IN_RTS && !SJLJ case.
12443 2003-03-04 Tom Tromey <tromey@redhat.com>
12445 * Make-lang.in (ada.tags): New target.
12447 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
12450 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
12451 wrapper, which name remains constant whatever underlying GCC
12454 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
12455 the stable interface needed for a-except.
12457 2003-03-02 Andreas Jaeger <aj@suse.de>
12459 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
12460 gnat_ug_wnt.texi: Regenerate.
12462 2003-03-02 Laurent Guerby <guerby@acm.org>
12464 * Makefile.in (install-gnatlib): Match previous change there
12467 2003-02-28 Andreas Schwab <schwab@suse.de>
12469 * Make-lang.in (install-gnatlib): Change to ada directory before
12470 running make instead of using ada/Makefile directly.
12472 2003-02-18 Ben Elliston <bje@redhat.com>
12474 Part of fix for PR ada/9406
12475 * gnat_ug.texi (Binder output file): Grammar fix.
12477 2003-02-18 Ben Elliston <bje@redhat.com>
12480 * 5qtaprop.adb (Sleep): Fix typo in comment.
12482 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
12484 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
12485 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
12486 gnat_ug_wnt.texi: Regenerate.
12488 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
12490 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
12491 be created if necessary.
12492 (ada.install-common): Let $(DESTDIR)$(bindir) be created
12493 if necessary. Remove erroneous and redundant gnatchop
12494 installation commands. Test for gnatdll before attempting
12496 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
12497 and gnatdll from all plausible locations.
12499 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
12501 * utils2.c (build_unary_op): Don't check flag_volatile.
12502 * gnat_ug.texi: Remove -fvolatile from example.
12503 * gnat_ug_vxw.texi: Likewise.
12505 2003-01-29 Laurent Guerby <guerby@acm.org>
12508 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
12509 * Makefile.in: match previous change.
12510 * Make-lang.in: match previous change.
12512 2003-01-29 Joel Sherrill <joel@OARcorp.com>
12514 * 5rosinte.ads: Add SIGXCPU.
12515 * 5rtpopsp.adb: New file.
12516 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
12517 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
12518 specific file 5rtpopsp.adb.
12519 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
12520 is likely needed for all newlib targets.
12521 * init.c: Add RTEMS specific version of __gnat_initialize().
12523 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12525 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
12527 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12529 * init.c (__gnat_error_handler): Make msg const.
12531 * gmem.c (convert_addresses): Move declaration ...
12532 * adaint.h: ... here.
12533 * adaint.c (convert_addresses): Adapt addrs type to match
12536 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
12538 2003-01-24 Andreas Schwab <schwab@suse.de>
12540 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
12541 size_t to avoid warning.
12543 2003-01-21 Zack Weinberg <zack@codesourcery.com>
12545 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
12547 2003-01-09 Geoffrey Keating <geoffk@apple.com>
12549 * gnat_rm.texi: Remove RCS version number.
12551 * ada-tree.h (union lang_tree_node): Add chain_next option.
12553 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
12555 * Make-lang.in (ada.install-info, ada.install-common,
12556 ada.uninstall): Prepend $(DESTDIR) to the destination
12557 directory in all (un)installation commands.
12558 * Makefile.in (install-gnatlib, install-rts): Ditto.
12560 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
12562 * gnat_rm.texi, gnat_ug.texi: Use @copying.
12563 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
12564 gnat_ug_wnt.texi: Regenerate.
12566 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
12568 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
12570 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
12571 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
12572 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
12573 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
12574 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
12575 $(srcdir)/doc/include/gcc-common.texi.
12577 2002-12-15 Geert Bosch <bosch@gnat.com>
12579 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
12581 2002-12-14 Geert Bosch <bosch@gnat.com>
12583 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
12584 case of a body created for a Renaming_As_Body, on which
12585 conformance checks are not performed. Fixes PR ada/5690.
12587 2002-11-30 Zack Weinberg <zack@codesourcery.com>
12589 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
12590 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
12591 not already included.
12592 * Make-lang.in: Update dependencies.
12594 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
12595 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
12596 solution to buffer overflow bug on GNU/Linux.
12598 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
12599 Closes PR ada/5856 and PR ada/6919 !
12600 * bindgen.adb: Remove all references to Public_Version.
12601 * comperr.adb: Remove all references to Public_Version and
12602 GNATPRO_Version; correct bug reporting instructions.
12603 * comperr.ads: Change to match bug box.
12604 * gnatvsn.ads: Remove all references to Public version and
12607 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
12609 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
12613 * config-lang.in: Remove diff_excludes.
12615 2002-11-05 Graham Stott <graham.stott@btinternet.com>
12617 * trans.c (gnu_pending_elaboration_lists): New GC root.
12618 (build_unit_elab): Use..
12620 2002-10-30 Geert Bosch <bosch@gnat.com>
12622 * misc.c : Include optabs.h
12624 * Make-lang.in (misc.o): Add dependency on optabs.h
12626 2002-10-29 Geert Bosch <bosch@gnat.com>
12628 * Make-lang.in (gnatbind): Depend on CONFIG_H
12630 2002-10-29 Geert bosch <bosch@gnat.com>
12632 * misc.c: Unrevert misc.c (1.13)
12634 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
12636 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
12637 maintainership comments.
12639 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
12641 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
12642 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
12643 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
12644 7staprop.adb: Correct statements in comments about
12645 maintainership of GNAT.
12648 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
12649 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
12650 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
12651 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
12652 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
12653 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
12654 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
12655 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
12656 comments about maintainership of GNAT.
12658 PR ada/6919 (forward port of patch for PR ada/5904)
12659 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
12660 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
12661 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
12662 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
12663 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
12664 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
12665 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
12666 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
12667 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
12668 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
12669 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
12670 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
12671 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
12672 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
12673 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
12674 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
12675 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
12676 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
12677 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
12678 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
12679 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
12680 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
12681 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
12682 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
12683 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
12684 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
12685 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
12686 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
12687 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
12688 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
12689 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
12690 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
12691 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
12692 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
12693 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
12694 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
12695 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
12696 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
12697 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
12698 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
12699 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
12700 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
12701 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
12702 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
12703 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
12704 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
12705 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
12706 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
12707 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
12708 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
12709 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
12710 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
12711 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
12712 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
12713 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
12714 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
12715 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
12716 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
12717 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
12718 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
12719 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
12720 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
12721 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
12722 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
12723 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
12724 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
12725 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
12726 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
12727 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
12728 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
12729 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
12730 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
12731 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
12732 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
12733 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
12734 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
12735 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
12736 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
12737 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
12738 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
12739 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
12740 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
12741 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
12742 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
12743 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
12744 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
12745 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
12746 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
12747 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
12748 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
12749 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
12750 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
12751 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
12752 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
12753 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
12754 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
12755 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
12756 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
12757 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
12758 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
12759 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
12760 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
12761 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
12762 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
12763 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
12764 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
12765 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
12766 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
12767 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
12768 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
12769 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
12770 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
12771 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
12772 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
12773 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
12774 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
12775 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
12776 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
12777 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
12778 par-endh.adb par-labl.adb par-load.adb par-prag.adb
12779 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
12780 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
12781 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
12782 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
12783 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
12784 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
12785 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
12786 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
12787 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
12788 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
12789 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
12790 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
12791 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
12792 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
12793 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
12794 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
12795 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
12796 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
12797 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
12798 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
12799 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
12800 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
12801 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
12802 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
12803 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
12804 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
12805 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
12806 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
12807 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
12808 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
12809 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
12810 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
12811 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
12812 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
12813 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
12814 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
12815 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
12816 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
12817 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
12818 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
12819 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
12820 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
12821 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
12822 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
12823 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
12824 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
12825 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
12826 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
12827 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
12828 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
12829 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
12830 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
12831 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
12832 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
12833 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
12834 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
12835 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
12836 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
12837 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
12838 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
12839 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
12840 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
12841 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
12842 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
12843 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
12844 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
12845 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
12846 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
12847 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
12848 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
12849 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
12850 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
12851 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
12852 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
12853 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
12854 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
12855 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
12856 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
12857 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
12858 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
12859 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
12860 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
12861 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
12862 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
12863 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
12864 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
12865 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
12866 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
12867 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
12868 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
12869 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
12870 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
12871 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
12872 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
12873 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
12874 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
12875 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
12876 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
12877 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
12878 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
12879 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
12880 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
12881 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
12882 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
12883 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
12884 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
12885 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
12886 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
12887 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
12888 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
12889 stringt.ads stringt.h style.adb style.ads stylesw.adb
12890 stylesw.ads switch.adb switch.ads sysdep.c system.ads
12891 table.adb table.ads targparm.adb targparm.ads targtyps.c
12892 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
12893 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
12894 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
12895 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
12896 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
12897 usage.ads utils.c utils2.c validsw.adb validsw.ads
12898 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
12899 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
12900 xtreeprs.adb: Correct statements in comments about maintainership
12903 2002-09-23 Zack Weinberg <zack@codesourcery.com>
12905 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
12906 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
12907 * gnatvsn.ads: Gnat_Version_String is now a function.
12908 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
12909 copy the C version_string into a String and return it.
12910 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
12911 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
12912 Remove pragma Ident (Gnat_Version_String). If this was the
12913 sole use of package Gnatvsn, remove the with statement too.
12914 * gnat1drv.adb: Tweak -gnatv output.
12916 2002-09-17 Richard Henderson <rth@redhat.com>
12918 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
12919 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
12920 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
12921 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
12922 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
12923 and real_2expN instead of a loop.
12924 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
12925 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
12927 2002-08-25 Andre Leis <a.leis@gmx.net>
12928 David Billinghurst (David.Billinghurst@riotinto.com>
12930 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
12932 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12934 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
12935 Remove $(CONFIG_H) dependency.
12937 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
12939 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
12941 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12943 * adadecode.c (ada_demangle): Use xstrdup in lieu of
12945 * misc.c (gnat_decode_option): Likewise.
12947 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
12949 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12950 function approach did not work well because of a side effect (the
12951 function call could reallocate the table which was being indexed
12952 using its result). Fixes ada/4851. [RESURRECTED]
12954 2002-07-01 Roger Sayle <roger@eyesopen.com>
12956 * ada/utils.c (builtin_function): Accept an additional parameter.
12958 2002-06-28 Andreas Jaeger <aj@suse.de>
12961 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
12964 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12966 * Makefile.in (SHELL): Set to @SHELL@.
12968 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12970 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
12971 array size calculation.
12973 2002-06-04 Andreas Jaeger <aj@suse.de>
12975 * Make-lang.in (gnatbind): Readd rule that has been lost in last
12978 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
12980 Merge from pch-branch:
12982 * config-lang.in (gtfiles): Add ada-tree.h.
12983 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
12984 (SET_TYPE_MODULUS): New.
12985 (SET_TYPE_INDEX): New.
12986 (SET_TYPE_DIGITS_VALUE): New.
12987 (SET_TYPE_RM_SIZE): New.
12988 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
12989 (SET_TYPE_ADA_SIZE): New.
12990 (SET_TYPE_ACTUAL_BOUNDS): New.
12991 (SET_DECL_CONST_CORRESPONDING_VAR): New.
12992 (SET_DECL_ORIGINAL_FIELD): New.
12993 (TREE_LOOP_ID): Correct typo.
12994 * decl.c: Use new macros.
12995 * utils.c: Include debug.h, use new macros.
12996 * utils2.c: Use new macros.
12998 * ada-tree.h: Update all macros for new tree description.
12999 (struct tree_loop_id): New.
13000 (union lang_tree_node): New.
13001 (struct lang_decl): New.
13002 (struct lang_type): New.
13003 * misc.c (gnat_mark_tree): Delete.
13004 (LANG_HOOKS_MARK_TREE): Delete.
13005 * trans.c (tree_transform): No longer any need to cast
13008 * utils.c (struct language_function): New dummy structure.
13010 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
13011 (misc.o): Likewise.
13012 (utils.o): Likewise; also gtype-ada.h.
13013 * Make-lang.in (gnat1): Add dependency on s-gtype.
13014 (gnatbind): Add dependency on $(CONFIG_H).
13015 * utils.c: Correct last #include.
13016 (stuct e_stack): Remove unnecessary 'static'.
13017 (mark_e_stack): Remove unused prototype.
13019 * scn-nlit.adb: Remove whitespace after version number to
13020 keep lines under 80 chars.
13021 * snames.adb: Likewise.
13022 * treepr.ads: Likewise.
13024 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
13025 (misc.o): Likewise.
13026 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
13027 * config-lang.in (gtfiles): New.
13028 * decl.c: Use gengtype for roots.
13029 * gigi.h: Use gengtype for roots.
13030 * trans.c: Use gengtype for roots.
13031 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
13033 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
13035 * misc.c (gnat_init): Adjust setting of internal_error_function.
13037 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
13039 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
13040 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
13041 gnat_ug_wnt.texi: Regenerate.
13043 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
13045 * 5ntaprop.adb (with System.OS_Primitives): Remove.
13047 * cstreams.c (max_path_len): Move from here ...
13048 * adaint.c (__gnat_max_path_len): ... to here.
13049 * adaint.c (__gnat_max_path_len): Declare.
13050 * g-dirope.adb (Max_Path): Adjust.
13051 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
13052 * i-cstrea.ads (max_path_len): Adjust.
13053 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
13054 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
13056 * Makefile.in, Make-lang.in: Documentation is now built in
13057 Make-lang.in. Store Info and generated Texinfo files in the
13059 * gnat_ug.texi: Remove CVS keywords, correct version number.
13060 Set file name correctly.
13062 * gnat_ug_*.texi: Add.
13063 * .cvsignore: Ignore generated Texinfo files.
13065 2002-05-30 Zack Weinberg <zack@codesourcery.com>
13067 * ada.h: Add MI guard macro.
13068 (SUBTYPE): Define constants with an anonymous enum, not static
13070 (IN): Cast constants to appropriate type before use.
13072 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
13074 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
13077 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13079 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
13080 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
13081 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
13082 (ALL_ADA_CFLAGS): Likewise.
13083 (ADA_INCLUDES): Likewise.
13084 Adapt for new working dir.
13085 (GNATBIND): Use Makefile.in version.
13086 (.SUFFIXES): Copy from Makefile.in.
13087 (ada-warn): Define.
13088 (.adb.o, .ads.o): Copy from Makefile.in.
13089 Added $(OUTPUT_OPTION).
13090 (GNAT1_C_OBJS): Moved from Makefile.in.
13091 Prefix with ada subdir.
13092 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
13093 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
13094 Adapt for new working dir.
13095 (EXTRA_GNATBIND_OBJS): Likewise.
13096 (ADA_BACKEND): Moved from Makefile.in.
13097 Renamed to avoid conflict with global BACKEND.
13099 (TARGET_ADA_SRCS): Moved from Makefile.in.
13100 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
13102 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
13103 (ada_extra_files): Moved from Makefile.in.
13104 Prefix with ada subdir.
13105 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
13106 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
13107 (ada/nmake.ads): Likewise.
13108 (update-sources): Moved from Makefile.in.
13109 Prefix with ada subdir.
13110 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
13111 (ADA_TREE_H): Likewise.
13112 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
13113 (ada/memtrack.o): Likewise.
13114 (ada/adadecode.o): Likewise.
13115 Update dependencies.
13116 (ada/adaint.o): New.
13117 (ada/argv.o): Moved from Makefile.in.
13118 Prefix with ada subdir.
13119 Update dependencies.
13120 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
13121 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
13122 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
13123 Prefix with ada subdir.
13124 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
13125 (GNAT DEPENDENCIES): Regenerate.
13126 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
13127 toplevel Makefile.in.
13128 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
13129 (TARGET_ADA_SRCS): Removed.
13130 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
13131 (GNATBIND_OBJS): Likewise.
13132 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
13133 (BACKEND): Removed.
13134 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
13135 (TREE_H): Likewise.
13136 (ada_extra_files): Likewise.
13137 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
13138 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
13139 (update-sources): Likewise.
13140 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
13141 (ADA_TREE_H): Likewise.
13142 (adadecoce.o): Likewise.
13143 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
13144 (GNAT DEPENDENCIES): Likewise.
13146 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13148 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
13149 * Makefile.in: Likewise.
13151 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13153 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
13154 Restore $(CONFIG_H) and prefix.o dependencies.
13155 (ada.stage[1-4]): Depend on stage?-start.
13157 * Makefile.in (b_gnatb.c): Depend on interfac.o.
13159 2002-05-02 Jim Wilson <wilson@redhat.com>
13161 * utils.c (finish_record_type): Change record_size to record_type.
13163 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
13165 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
13166 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
13167 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
13169 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
13171 * misc.c (gnat_parse_file): Update.
13173 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
13175 * misc.c (gnat_init): Don't set lang_attribute_common.
13177 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
13179 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
13181 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
13183 * gnat_ug.texi: New file.
13185 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
13186 instead of gfdl.texi
13188 * xgnatug.adb, ug_words: New files.
13190 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
13191 gnat_rm and gnat-style manuals.
13193 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
13195 * gigi.h (incomplete_type_error): Remove.
13196 * utils.c (incomplete_type_error): Remove.
13198 2002-04-16 Mark Mitchell <mark@codesourcery.com>
13200 * trans.c (tree_transform): Add has_scope argument to
13201 expand_start_stmt_expr.
13203 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
13205 * gigi.h (truthvalue_conversion): Rename.
13206 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
13207 * trans.c (tree_transform): Update.
13208 * utils2.c (truthvalue_conversion): Rename, update.
13209 (build_binary_op, build_unary_op): Update.
13211 2002-04-04 Laurent Guerby <guerby@acm.org>
13213 * make.adb: Implement -margs, remove restriction about file name placement.
13214 * makeusg.adb: Documentation update.
13215 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
13216 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
13218 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
13220 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
13221 (builtin_function): Similarly.
13223 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
13225 * decl.c (gnat_to_gnu_entity): Update.
13226 * gigi.h (mark_addressable): Rename.
13227 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
13228 * trans.c (tree_transform): Update.
13229 * utils.c (create_var_decl): Update.
13230 * util2.c (build_binary_op, build_unary_op,
13231 fill_vms_descriptor): Update.
13232 (mark_addressable): Rename, update.
13234 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
13236 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
13238 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
13239 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
13240 * trans.c (tree_transform, convert_with_check): Update.
13241 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
13244 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
13246 * gigi.h (finish_incomplete_decl): Rename.
13247 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
13248 * utils.c (gnat_init_decl_processing): Don't set hook.
13249 (finish_incomplete_decl): Rename.
13251 2002-03-29 Andreas Schwab <schwab@suse.de>
13253 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
13256 2001-03-28 Robert Dewar <dewar@gnat.com>
13259 (Remove_Checks): New procedure
13262 (Remove_Checks): New procedure
13265 Use new Duplicate_Subexpr functions
13266 (Duplicate_Subexpr_No_Checks): New procedure
13267 (Duplicate_Subexpr_No_Checks_Orig): New procedure
13268 (Duplicate_Subexpr): Restore original form (checks duplicated)
13269 (Duplicate_Subexpr): Call Remove_Checks
13272 (Duplicate_Subexpr_No_Checks): New procedure
13273 (Duplicate_Subexpr_No_Checks_Orig): New procedure
13274 Add 2002 to copyright notice
13276 * sem_util.adb: Use new Duplicate_Subexpr functions
13279 (Eval_Indexed_Component): This is the place to call
13280 Constant_Array_Ref and to replace the value. We simply merge
13281 the code of this function in here, since it is now no longer
13282 used elsewhere. This fixes the problem of the back end not
13283 realizing we were clever enough to see that this was
13285 (Expr_Val): Remove call to Constant_Array_Ref
13286 (Expr_Rep_Val): Remove call to Constant_Array_Ref
13288 (Constant_Array_Ref): Deal with string literals (patch
13289 suggested by Zack Weinberg on the gcc list)
13291 2001-03-28 Ed Schonberg <schonber@gnat.com>
13293 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
13294 Duplicate_Subexpr_Move_Checks.
13296 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
13297 Duplicate_Subexpr_Move_Checks.
13299 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
13300 value of array exists before retrieving it (it may a private
13301 protected component in a function).
13303 2002-03-28 Geert Bosch <bosch@gnat.com>
13305 * prj-pp.adb : New file.
13307 * prj-pp.ads : New file.
13309 2002-03-28 Andreas Jaeger <aj@suse.de>
13311 * Makefile.in (stamp-sdefault): Fix path for Makefile.
13313 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
13315 * misc.c (gnat_expand_expr): Move prototype.
13317 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
13319 * misc.c (insert_default_attributes): Remove.
13321 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
13323 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
13324 (gnat_init): Don't set hook.
13325 (gnat_expand_expr): Fix prototype.
13327 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
13329 * misc.c (ggc_p): Remove.
13331 2002-03-27 Geert Bosch <bosch@gnat.com>
13333 * prj-makr.ads, prj-makr.adb : New files.
13335 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
13337 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
13338 (lang_mark_tree): Make static, rename.
13340 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
13342 * misc.c (maybe_build_cleanup): Remove.
13344 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
13346 * gigi.h (yyparse): Remove.
13348 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
13350 * gnat_rm.texi: Sync with ACT version.
13351 (From Ben Brosgol <brosgol@gnat.com>)
13353 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
13355 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
13356 (gnat_init): Remove old hook.
13358 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
13360 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
13361 (yyparse): Rename gnat_parse_file.
13363 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
13365 Delete all lines containing "$Revision:".
13366 * xeinfo.adb: Don't look for revision numbers.
13367 * xnmake.adb: Likewise.
13368 * xsinfo.adb: Likewise.
13369 * xsnames.adb: Likewise.
13370 * xtreeprs.adb: Likewise.
13372 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13374 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
13375 gnat_tree_code_name): Delete.
13376 (tree_code_type, tree_code_length, tree_code_name): Define.
13377 (gnat_init): Don't try to copy into the various tree_code
13380 2002-03-11 Richard Henderson <rth@redhat.com>
13382 * Makefile.in (.NOTPARALLEL): Add fake tag.
13384 2002-03-07 Geert Bosch <bosch@gnat.com>
13386 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
13387 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
13388 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
13389 switch-m.adb, switch-m.ads : New files.
13391 2002-03-07 Geert Bosch <bosch@gnat.com>
13393 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
13394 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
13395 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
13396 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
13397 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
13398 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
13399 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
13400 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
13401 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
13402 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
13403 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
13404 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
13405 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
13406 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
13407 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
13408 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
13409 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
13410 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
13411 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
13412 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
13413 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
13414 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
13415 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
13416 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
13417 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
13418 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
13419 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
13420 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
13421 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
13422 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
13423 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
13424 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
13425 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
13426 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
13427 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
13428 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
13429 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
13430 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
13431 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
13432 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
13433 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
13434 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
13435 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
13436 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
13437 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
13438 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
13439 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
13440 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
13441 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
13442 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
13443 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
13444 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
13445 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
13446 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
13447 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
13448 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
13449 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
13450 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
13451 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
13452 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
13453 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
13454 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
13455 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
13456 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
13457 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
13458 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
13459 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
13460 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
13461 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
13462 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
13463 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
13464 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
13465 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
13466 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
13467 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
13468 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
13469 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
13470 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
13471 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
13472 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
13473 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
13474 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
13475 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
13476 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
13477 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
13478 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
13479 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
13480 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
13481 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
13482 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
13483 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
13484 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
13485 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
13486 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
13487 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
13488 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
13489 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
13491 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
13492 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
13493 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
13494 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
13496 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
13497 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
13499 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
13500 to mdll-fil.ad[bs] and mdll-util.ad[bs]
13502 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
13503 from mdllfile.ad[bs] and mdlltool.ad[bs]
13505 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13507 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
13508 lieu of explicit sizeof/sizeof.
13510 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
13512 * misc.c (copy_lang_decl): Remove.
13514 2002-02-27 Zack Weinberg <zack@codesourcery.com>
13516 * misc.c: Delete traditional-mode-related code copied from the
13517 C front end but not used, or used only to permit the compiler
13520 2002-02-07 Richard Henderson <rth@redhat.com>
13522 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
13523 * adaint.h (__gnat_to_gm_time): Update prototype.
13525 2002-01-30 Richard Henderson <rth@redhat.com>
13527 * trans.c (tree_transform) [N_Loop_Statement]: Use
13528 expand_exit_loop_top_cond.
13530 2001-12-23 Richard Henderson <rth@redhat.com>
13532 * utils.c (end_subprog_body): Push GC context around
13533 rest_of_compilation for nested functions.
13535 2001-12-23 Richard Henderson <rth@redhat.com>
13537 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
13539 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
13541 * gnat-style.texi (Declarations and Types): Remove ancient style
13542 rule which was mandated by code generation issues.
13544 * gnat-style.texi (header): Add @dircategory, @direntry.
13545 (title page): Remove date.
13546 (general) Add @./@: where approriate, and two spaces after the
13547 full stop at the end of a sentence. Use @samp markup when
13548 referring concrete lexical entities (keywords, attribute names
13549 etc.), and @syntax for ARM grammar elements. Use @r for English
13550 text in comments. Use @emph for emphasis. Change "if-statements"
13551 etc. to "if statements" (without @samp). Break long lines. Make
13552 casing of section names consistent.
13553 (Identifiers): Use @samp markup for variable names.
13554 (Comments): Use @samp markup for comment characters. Line-end
13555 comments may follow any Ada code, not just statements. Fix
13556 misspelling of "Integer" as "integer".
13557 (Loop statements): Do not use variable name "I", use "J".
13558 (Subprogram Declarations): Document alignment.
13559 (Subprogram Bodies, Block statements): Document empty line before
13562 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
13564 * make.adb (Add_Switch): Make Generic_Position a procedure. The
13565 function approach did not work well because of a side effect (the
13566 function call could reallocate the table which was being indexed
13567 using its result). Fixes ada/4851.
13569 2001-12-19 Robert Dewar <dewar@gnat.com>
13571 * bindgen.adb: Minor reformatting
13573 * cstand.adb: Minor reformatting
13575 * fmap.adb: Minor reformatting
13576 Change name from Add for Add_To_File_Map (Add is much too generic)
13577 Change Path_Name_Of to Mapped_Path_Name
13578 Change File_Name_Of to Mapped_File_Name
13579 Fix copyright dates in header
13582 Change name from Add for Add_To_File_Map (Add is much too generic)
13583 Change Path_Name_Of to Mapped_Path_Name
13584 Change File_Name_Of to Mapped_File_Name
13585 Fix copyright dates in header
13587 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
13588 Add use clause for Fmap.
13590 * make.adb: Minor reformatting
13592 * osint.adb: Minor reformatting. Change of names in Fmap.
13593 Add use clause for Fmap.
13595 * prj-env.adb: Minor reformatting
13597 * prj-env.ads: Minor reformatting
13599 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
13600 error found (there were odd exceptions to this general rule in
13601 -gnatec/-gnatem processing)
13603 2001-12-19 Olivier Hainque <hainque@gnat.com>
13605 * raise.c (__gnat_eh_personality): Exception handling personality
13606 routine for Ada. Still in rough state, inspired from the C++ version
13607 and still containing a bunch of debugging artifacts.
13608 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
13609 inspired from the C++ library.
13611 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
13612 exception handling integration.
13614 2001-12-19 Arnaud Charlet <charlet@gnat.com>
13616 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
13617 (HIE_SOURCES): Add s-secsta.ad{s,b}.
13618 (HIE_OBJS): Add s-fat*.o
13619 (RAVEN_SOURCES): Remove files that are no longer required. Add
13620 interrupt handling files.
13621 (RAVEN_MOD): Removed, no longer needed.
13623 2001-12-19 Robert Dewar <dewar@gnat.com>
13625 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
13626 Add 2001 to copyright date
13628 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
13629 need to force universal inlining for these cases.
13631 2001-12-19 Arnaud Charlet <charlet@gnat.com>
13633 * s-taprob.adb: Minor clean ups so that this unit can be used in
13636 * exp_ch7.adb: Allow use of secondary stack in HI mode.
13637 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
13639 2001-12-19 Vincent Celier <celier@gnat.com>
13641 * prj-tree.ads (Project_Node_Record): Add comments for components
13642 Pkg_Id and Case_Insensitive.
13644 2001-12-19 Pascal Obry <obry@gnat.com>
13646 * g-socket.adb: Minor reformatting. Found while reading code.
13648 2001-12-19 Robert Dewar <dewar@gnat.com>
13650 * prj-tree.ads: Minor reformatting
13652 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
13654 * config-lang.in (diff_excludes): Remove.
13656 2001-12-17 Ed Schonberg <schonber@gnat.com>
13658 * sem_res.adb (Resolve_Selected_Component): do not generate a
13659 discriminant check if the selected component is a component of
13660 the argument of an initialization procedure.
13662 * trans.c (tree_transform, case of arithmetic operators): If result
13663 type is private, the gnu_type is the base type of the full view,
13664 given that the full view itself may be a subtype.
13666 2001-12-17 Robert Dewar <dewar@gnat.com>
13668 * sem_res.adb: Minor reformatting
13670 * trans.c (tree_transform, case N_Real_Literal): Add missing third
13671 parameter in call to Machine (unknown horrible effects from this
13674 * urealp.h: Add definition of Round_Even for call to Machine
13675 Add third parameter for Machine
13677 2001-12-17 Ed Schonberg <schonber@gnat.com>
13679 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
13680 predefined units in No_Run_Time mode.
13682 2001-12-17 Richard Kenner <kenner@gnat.com>
13684 * misc.c (insn-codes.h): Now include.
13686 2001-12-17 Olivier Hainque <hainque@gnat.com>
13688 * a-except.adb: Preparation work for future integration of the GCC 3
13689 exception handling mechanism
13690 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
13691 to factorize previous code sequences and make them externally callable,
13692 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
13693 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
13694 Use the new notification routines.
13696 2001-12-17 Emmanuel Briot <briot@gnat.com>
13698 * prj-tree.ads (First_Choice_Of): Document the when others case
13700 2001-12-17 Arnaud Charlet <charlet@gnat.com>
13702 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
13703 HI-E mode, in order to support Ravenscar profile properly.
13705 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
13706 mode on 32 bits targets.
13708 2001-12-17 Vincent Celier <celier@gnat.com>
13710 * fmap.adb: Initial version.
13712 * fmap.ads: Initial version.
13714 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
13715 If search is successfully done, add to mapping.
13717 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
13720 (Gnatmake): Add new local variable Mapping_File_Name.
13721 Create mapping file when using project file(s).
13722 Delete mapping file before exiting.
13724 * opt.ads (Mapping_File_Name): New variable
13726 * osint.adb (Find_File): Use path name found in mapping, if any.
13728 * prj-env.adb (Create_Mapping_File): New procedure
13730 * prj-env.ads (Create_Mapping_File): New procedure.
13732 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
13735 * usage.adb: Add entry for new switch -gnatem.
13737 * Makefile.in: Add dependencies for fmap.o.
13739 2001-12-17 Ed Schonberg <schonber@gnat.com>
13741 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
13742 is a package instantiation rewritten as a package body.
13743 (Install_Withed_Unit): Undo previous change, now redundant.
13745 2001-12-17 Gary Dismukes <dismukes@gnat.com>
13748 (Compute_Length): Move conversion to Unsigned to callers.
13749 (Get_Max_Size): Convert Len expression to Unsigned after calls to
13750 Compute_Length and Determine_Range.
13751 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
13752 Compute_Length and Determine_Range.
13753 Above changes fix problem with length computation for supernull arrays
13754 where Max (Len, 0) wasn't getting applied due to the Unsigned
13755 conversion used by Compute_Length.
13757 2001-12-17 Arnaud Charlet <charlet@gnat.com>
13760 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
13761 System.Secondary_Stack.
13762 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
13764 Remove unused entity RE_Exception_Data.
13766 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
13768 * rident.ads (No_Secondary_Stack): New restriction.
13770 2001-12-17 Joel Brobecker <brobecke@gnat.com>
13772 * gnat_rm.texi: Fix minor typos. Found while reading the section
13773 regarding "Bit_Order Clauses" that was sent to a customer.
13774 Very interesting documentation!
13776 2001-12-17 Robert Dewar <dewar@gnat.com>
13778 * sem_case.adb (Choice_Image): Avoid creating improper character
13779 literal names by using the routine Set_Character_Literal_Name. This
13780 fixes bombs in certain error message cases.
13782 2001-12-17 Arnaud Charlet <charlet@gnat.com>
13784 * a-reatim.adb: Minor reformatting.
13786 2001-12-17 Ed Schonberg <schonber@gnat.com>
13788 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
13789 case where the formal is an extension of another formal in the current
13790 unit or in a parent generic unit.
13792 2001-12-17 Arnaud Charlet <charlet@gnat.com>
13794 * s-tposen.adb: Update comments. Minor reformatting.
13795 Minor code clean up.
13797 * s-tarest.adb: Update comments. Minor code reorganization.
13799 2001-12-17 Gary Dismukes <dismukes@gnat.com>
13801 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
13804 2001-12-17 Robert Dewar <dewar@gnat.com>
13806 * exp_attr.adb: Minor reformatting
13808 2001-12-17 Ed Schonberg <schonber@gnat.com>
13810 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
13811 derivations nested within a child unit: verify that the parent
13812 type is declared in an outer scope.
13814 2001-12-17 Robert Dewar <dewar@gnat.com>
13816 * sem_ch12.adb: Minor reformatting
13818 2001-12-17 Ed Schonberg <schonber@gnat.com>
13820 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
13821 warning if current unit is a predefined one, from which bodies may
13824 2001-12-17 Robert Dewar <dewar@gnat.com>
13826 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
13827 Fix header format. Add 2001 to copyright date.
13829 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
13830 which caused CE during compilation if checks were enabled.
13832 2001-12-17 Vincent Celier <celier@gnat.com>
13835 (Switches_Of): New function
13836 (Test_If_Relative_Path): New procedure
13837 (Add_Switches): Use new function Switches_Of
13838 (Collect_Arguments_And_Compile): Use new function Switches_Of.
13839 When using a project file, test if there are any relative
13840 search path. Fail if there are any.
13841 (Gnatmake): Only add switches for the primary directory when not using
13842 a project file. When using a project file, change directory to the
13843 object directory of the main project file. When using a project file,
13844 test if there are any relative search path. Fail if there are any.
13845 When using a project file, fail if specified executable is relative
13846 path with directory information, and prepend executable, if not
13847 specified as an absolute path, with the exec directory. Make sure
13848 that only one -o switch is transmitted to the linker.
13850 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
13853 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
13854 when using a non standard naming scheme.
13855 (Check_Ada_Naming_Scheme): Make sure that error messages
13856 do not raise exceptions.
13857 (Is_Illegal_Append): Return True if there is no dot in the suffix.
13858 (Language_Independent_Check): Check the exec directory.
13860 * prj.adb (Project_Empty): Add new component Exec_Directory
13863 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
13864 (Project_Data): Add component Exec_Directory
13866 * snames.adb: Updated to match snames.ads revision 1.215
13868 * snames.ads: Added Exec_Dir
13870 2001-12-17 Robert Dewar <dewar@gnat.com>
13872 * make.adb: Minor reformatting
13874 * prj-nmsc.adb: Minor reformatting
13876 * snames.adb: Updated to match snames.ads
13878 * snames.ads: Alphebetize entries for project file
13880 2001-12-17 Ed Schonberg <schonber@gnat.com>
13882 * trans.c (process_freeze_entity): Do nothing if the entity is a
13883 subprogram that was already elaborated.
13885 2001-12-17 Richard Kenner <kenner@gnat.com>
13887 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
13888 and Esize if object is referenced via pointer.
13890 2001-12-17 Ed Schonberg <schonber@gnat.com>
13892 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
13893 is discrete before analyzing choices.
13895 2001-12-17 Joel Brobecker <brobecke@gnat.com>
13897 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
13898 containing the name of the Ada Main Program. This string is mainly
13899 intended for the debugger.
13900 (Gen_Output_File_C): Do the equivalent change when generating a C file.
13902 2001-12-17 Robert Dewar <dewar@gnat.com>
13904 * ali.adb: Set new Dummy_Entry field in dependency entry
13906 * ali.ads: Add Dummy_Entry field to source dependency table
13908 * bcheck.adb (Check_Consistency): Ignore dummy D lines
13910 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
13912 * lib-writ.ads: Document dummy D lines for missing files.
13914 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
13916 2001-12-17 Robert Dewar <dewar@gnat.com>
13918 * ali.adb: Type reference does not reset current file.
13920 * ali.adb: Recognize and scan renaming reference
13922 * ali.ads: Add spec for storing renaming references.
13924 * lib-xref.ads: Add documentation for handling of renaming references
13926 * lib-xref.adb: Implement output of renaming reference.
13929 (Determine_Range): Document local variables
13930 (Determine_Range): Make sure Hbound is initialized. It looks as though
13931 there could be a real problem here with an uninitialized reference
13932 to Hbound, but no actual example of failure has been found.
13934 2001-12-17 Laurent Pautet <pautet@gnat.com>
13937 Fix comment of Shutdown_Socket and Close_Socket. These functions
13938 should not fail silently because if they are called twice, this
13939 probably means that there is a race condition in the user program.
13940 Anyway, this behaviour is consistent with the rest of this unit.
13941 When an error occurs, an exception is raised with the error message
13942 as exception message.
13944 2001-12-17 Robert Dewar <dewar@gnat.com>
13946 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
13947 that it happens before modification of Sloc values for -gnatD.
13949 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
13950 so that it happens before modification of Sloc values for -gnatD.
13952 * switch.adb: Minor reformatting
13954 2001-12-15 Richard Henderson <rth@redhat.com>
13956 * sem_ch7.adb: Wrap comment.
13958 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13960 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
13961 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
13962 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
13963 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
13964 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
13965 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
13966 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
13967 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
13968 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
13969 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
13970 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
13971 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
13972 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
13973 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
13974 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
13975 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
13976 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
13977 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
13978 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
13979 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
13980 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
13981 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
13982 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
13983 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
13986 2001-12-14 Vincent Celier <celier@gnat.com>
13988 * osint.adb(Create_Debug_File): When an object file is specified,
13989 put the .dg file in the same directory as the object file.
13991 2001-12-14 Robert Dewar <dewar@gnat.com>
13993 * osint.adb: Minor reformatting
13995 * lib-xref.adb (Output_Instantiation): New procedure to generate
13996 instantiation references.
13998 * lib-xref.ads: Add documentation of handling of generic references.
14000 * ali.adb (Read_Instantiation_Ref): New procedure to read
14001 instantiation references
14003 * ali.ads: Add spec for storing instantiation references
14005 * bindusg.adb: Minor reformatting
14007 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14009 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14011 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14013 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
14017 Add 2001 to copyright date
14018 Add entry for Latin-5 (Cyrillic ISO-8859-5)
14020 2001-12-14 Matt Gingell <gingell@gnat.com>
14022 * adaint.c: mktemp is a macro on Lynx and can not be used as an
14025 2001-12-14 Richard Kenner <kenner@gnat.com>
14027 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
14028 if operand is CONSTRUCTOR.
14030 2001-12-14 Ed Schonberg <schonber@gnat.com>
14032 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
14033 before emiting check on right-hand side, so that exception information
14036 2001-12-14 Richard Kenner <kenner@gnat.com>
14038 * utils.c (create_var_decl): Throw away initializing expression
14039 if just annotating types and non-constant.
14041 2001-12-14 Vincent Celier <celier@gnat.com>
14043 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
14046 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14048 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
14050 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14052 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
14054 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
14056 * ChangeLog: Remove piece of diff output.
14058 2001-12-14 Geert Bosch <bosch@gnat.com>
14060 * config-lang.in: Update copyright notice
14062 * layout.adb: Remove commented out code.
14064 * mdllfile.ads: Update copyright notice. Fix header format.
14066 * sem_case.ads: Likewise.
14068 * sem_ch3.adb: Minor reformatting.
14070 2001-12-12 Geert Bosch <bosch@gnat.com>
14072 * freeze.ads: Update copyright date.
14074 * g-comlin.ads: Minor reformatting.
14076 * gnat-style.texi: Fix typo.
14078 2001-12-12 Geert Bosch <bosch@gnat.com>
14080 * einfo.h: Regenerate.
14082 2001-12-12 Ed Schonberg <schonber@gnat.com>
14084 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
14085 on known node types, rather than untyped fields. Further cleanups.
14087 2001-12-12 Robert Dewar <dewar@gnat.com>
14090 (Save_Entity_Descendant): Minor comment update.
14091 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
14092 of an N_Attribute_Reference node. As per note below, this does not
14093 eliminate need for Associated_Node in attribute ref nodes.
14094 (Associated_Node): Documentation explicitly mentions attribute
14095 reference nodes, since this field is used in such nodes.
14097 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
14099 2001-12-12 Robert Dewar <dewar@gnat.com>
14101 * s-stalib.adb: Add more comments on with statements being needed
14103 * par-ch12.adb: Minor reformatting
14105 * prj-dect.ads: Fix copyright header
14107 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
14108 inputs fit in 32 bits, but the result still overflows.
14110 * s-fatgen.ads: Minor comment improvement
14112 2001-12-12 Ed Schonberg <schonber@gnat.com>
14114 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
14115 formal derived type, look for an inherited component from the full
14116 view of the parent, if any.
14118 2001-12-12 Robert Dewar <dewar@gnat.com>
14120 * checks.ads (Apply_Alignment_Check): New procedure.
14122 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
14123 ensure that the alignment of objects with address clauses is
14124 appropriate, and raise PE if not.
14126 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
14127 Exp_Pakd.Known_Aligned_Enough
14129 * mdllfile.ads: Minor reformatting
14131 * mlib-fil.ads: Minor reformatting
14133 2001-12-12 Ed Schonberg <schonber@gnat.com>
14135 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
14136 fix to any component reference if enclosing record has non-standard
14139 2001-12-12 Vincent Celier <celier@gnat.com>
14141 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
14144 2001-12-12 Ed Schonberg <schonber@gnat.com>
14146 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
14149 2001-12-12 Robert Dewar <dewar@gnat.com>
14151 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
14153 2001-12-12 Emmanuel Briot <briot@gnat.com>
14155 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
14156 and it adds dependencies to system.io.
14158 2001-12-12 Pascal Obry <obry@gnat.com>
14160 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
14163 2001-12-11 Ed Schonberg <schonber@gnat.com>
14165 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
14166 that is the parent of other generics, the instance body replaces the
14167 instance node. Retrieve the instance of the spec, which is the one
14168 that is visible in clients and within the body.
14170 2001-12-11 Vincent Celier <celier@gnat.com>
14172 * gnatmain.adb: Initial version.
14174 * gnatmain.ads: Initial version.
14176 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
14178 * snames.adb: Updated to match snames.ads.
14180 * snames.ads: Added Gnatstub.
14182 2001-12-11 Vincent Celier <celier@gnat.com>
14184 * prj-attr.adb (Initialization_Data): Change name from
14185 Initialisation_Data.
14187 2001-12-11 Emmanuel Briot <briot@gnat.com>
14189 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
14190 + and * applied to backslashed expressions like \r.
14192 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
14194 * g-os_lib.ads: String_List type added, Argument_List type is now
14195 subtype of String_List.
14197 2001-12-11 Robert Dewar <dewar@gnat.com>
14199 * g-os_lib.ads: Change copyright to FSF
14200 Add comments for String_List type
14202 2001-12-11 Vincent Celier <celier@gnat.com>
14204 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
14205 string to the buffer).
14207 2001-12-11 Ed Schonberg <schonber@gnat.com>
14209 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
14212 * sem_attr.adb: Simplify previous fix for Address.
14213 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
14214 to avoid anomalies where the bound of the type appears to raise
14217 2001-12-11 Robert Dewar <dewar@gnat.com>
14219 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
14222 2001-12-11 Ed Schonberg <schonber@gnat.com>
14224 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
14225 renamed unit before checking for recursive instantiations.
14227 2001-12-11 Emmanuel Briot <briot@gnat.com>
14229 * prj.ads: Add comments for some of the fields.
14231 2001-12-11 Robert Dewar <dewar@gnat.com>
14233 * lib-xref.adb (Output_Refs): Don't output type references outside
14234 the main unit if they are not otherwise referenced.
14236 2001-12-11 Ed Schonberg <schonber@gnat.com>
14238 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
14239 code and diagnose additional illegal uses
14241 * sem_util.adb (Is_Object_Reference): An indexed component is an
14242 object only if the prefix is.
14244 2001-12-11 Vincent Celier <celier@gnat.com>
14246 * g-diopit.adb: Initial version.
14248 * g-diopit.ads: Initial version.
14251 (Expand_Path): Avoid use of Unbounded_String
14252 (Find, Wildcard_Iterator): Moved to child package Iteration
14254 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
14256 2001-12-11 Robert Dewar <dewar@gnat.com>
14258 * sem_attr.adb: Minor reformatting
14260 2001-12-11 Ed Schonberg <schonber@gnat.com>
14262 * sem_ch3.adb: Clarify some ???.
14264 2001-12-11 Robert Dewar <dewar@gnat.com>
14266 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
14267 Exp_Pakd.Known_Aligned_Enough
14269 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
14270 version is moved to Exp_Ch13.
14272 2001-12-11 Robert Dewar <dewar@gnat.com>
14274 * einfo.ads: Minor reformatting
14276 * exp_ch5.adb: Add comment for previous.change
14278 * ali.adb: New interface for extended typeref stuff.
14280 * ali.ads: New interface for typeref stuff.
14282 * checks.adb (Apply_Alignment_Check): New procedure.
14284 * debug.adb: Add -gnatdM for modified ALI output
14286 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
14288 * lib-xref.adb: Extend generation of <..> notation to cover
14289 subtype/object types. Note that this is a complete rewrite,
14290 getting rid of the very nasty quadratic algorithm previously
14291 used for derived type output.
14293 * lib-xref.ads: Extend description of <..> notation to cover
14294 subtype/object types. Uses {..} for these other cases.
14295 Also use (..) for pointer types.
14297 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
14299 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
14300 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
14302 2001-12-11 Vincent Celier <celier@gnat.com>
14305 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
14306 Changed /BIND_ONLY to /ACTIONS=BIND
14307 Changed /LINK_ONLY to /ACTIONS=LINK
14309 2001-12-11 Ed Schonberg <schonber@gnat.com>
14311 * sem_ch8.adb (Find_Selected_Component): improved search for a
14312 candidate package in case of error.
14314 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
14315 chain back on scope stack before reinstalling use clauses.
14317 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
14318 is enabled, do not kill the code for the condition, to preserve
14321 2001-12-11 Robert Dewar <dewar@gnat.com>
14323 * checks.adb (Insert_Valid_Check): Apply validity check to expression
14324 of conversion, not to result of conversion.
14326 2001-12-11 Ed Schonberg <schonber@gnat.com>
14328 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
14329 before freezing parent. If the declarations are mutually recursive,
14330 an access to the current record type may be frozen before the
14331 derivation is complete.
14333 2001-12-05 Vincent Celier <celier@gnat.com>
14335 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
14336 -c /COMPILE_ONLY, -l /LINK_ONLY
14339 (Bind_Only): New Flag
14340 (Link_Only): New flag
14342 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
14345 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
14348 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
14349 (Gnatmake): Set the step flags. Only perform a step if the
14350 corresponding step flag is True.
14351 (Scan_Make_Arg): Reset the bind and link step flags when -u
14352 or -gnatc has been specified.
14354 2001-12-05 Ed Schonberg <schonber@gnat.com>
14356 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
14357 get bounds from right operand.
14359 * sem_eval.adb: Minor reformatting
14361 * exp_util.adb (Make_Literal_Range): use bound of literal rather
14362 than Index'First, its lower bound may be different from 1.
14364 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
14367 2001-12-05 Vincent Celier <celier@gnat.com>
14369 * prj-nmsc.adb Minor reformatting
14371 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
14372 set and libraries are not supported.
14374 2001-12-05 Ed Schonberg <schonber@gnat.com>
14376 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
14377 private view explicitly, so the back-end can treat as a global
14380 2001-12-05 Ed Schonberg <schonber@gnat.com>
14382 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
14383 unit, always replace instance node with new body, for ASIS use.
14385 2001-12-05 Vincent Celier <celier@gnat.com>
14387 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
14388 libraries are not supported and both attributes Library_Name and
14389 Library_Dir are specified.
14391 * prj-proc.adb (Expression): Set location of Result to location of
14394 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
14395 (prj-nmsc is now importing MLib.Tgt)
14397 * prj-proc.adb: Put the change indicated above that was forgotten.
14399 2001-12-05 Robert Dewar <dewar@gnat.com>
14401 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
14403 2001-12-05 Ed Schonberg <schonber@gnat.com>
14405 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
14406 constraint, introduce explicit subtype declaration and derive from it.
14408 * sem_ch3.adb: Minor reformatting
14410 2001-12-05 Robert Dewar <dewar@gnat.com>
14412 * checks.adb (Determine_Range): Increase cache size for checks.
14415 * exp_ch6.adb: Minor reformatting
14416 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
14417 a parameter whose root type is System.Address, since treating such
14418 subprograms as pure in the code generator is almost surely a mistake
14419 that will lead to unexpected results.
14421 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
14422 change handling of conversions.
14424 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
14426 2001-12-05 Ed Schonberg <schonber@gnat.com>
14428 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
14429 aggregate with static wrong size, attach generated Raise node to
14432 2001-12-05 Robert Dewar <dewar@gnat.com>
14434 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
14435 Fixes compilation abandoned bomb in B24009B.
14437 2001-12-05 Ed Schonberg <schonber@gnat.com>
14440 Document use of Associated_Node on Selected_Components.
14441 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
14442 to clarify use of untyped descendant fields.
14444 2001-12-05 Robert Dewar <dewar@gnat.com>
14446 * prj-dect.ads: Add ??? comment
14447 Add 2001 to copyright notice (was not done in after all)
14449 * prj-part.adb: Minor reformatting. Reword one awkward error message.
14451 * prj.ads: Minor reformatting throughout, and add some ??? comments
14453 * snames.ads: Minor reformatting
14455 2001-12-05 Geert Bosch <bosch@gnat.com>
14457 * snames.adb: Autoupdate
14459 2001-12-05 Vincent Celier <celier@gnat.com>
14461 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
14463 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
14465 * prj-env.adb: Minor comment changes (modifying -> extends).
14467 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
14469 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
14472 * prj.adb (Initialize): Change Modifying to Extends.
14474 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
14476 * prj.ads: Minor comment change (Modifying -> extending).
14478 * snames.ads: Change modifying to extends.
14480 2001-12-05 Robert Dewar <dewar@gnat.com>
14482 * sem_warn.adb: Remove stuff for conditionals, we are not going to
14485 * sem_warn.ads: Remove stuff for conditionals, we are not going to
14486 do this after all. Add 2001 to copyright notice
14488 2001-12-04 Geert Bosch <bosch@gnat.com>
14490 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
14492 2001-12-04 Robert Dewar <dewar@gnat.com>
14494 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
14495 location if we already have errors. Stops some cases of cascaded
14498 * errout.adb: Improve comment.
14500 2001-12-04 Robert Dewar <dewar@gnat.com>
14503 (Analyze_Formal_Type_Definition): Defend against Error.
14504 (Analyze_Formal_Subprogram): Defend against Error.
14506 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
14507 remove following semicolon if present. Removes cascaded error.
14509 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
14512 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
14513 exceptions equals 0.
14514 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
14515 Fixes PIWG E tests (which have to be run with -gnatL).
14517 2001-12-04 Robert Dewar <dewar@gnat.com>
14519 * einfo.ads: Minor reformatting
14521 2001-12-04 Ed Schonberg <schonber@gnat.com>
14523 * einfo.ads: Block_Node points to the identifier of the block, not to
14524 the block node itself, to preserve the link when the block is
14525 rewritten, e.g. within an if-statement with a static condition.
14527 * inline.adb (Cleanup_Scopes): recover block statement from block
14528 entity using new meaning of Block_Node.
14530 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
14531 identifier of block node, rather than to node itself.
14533 2001-12-04 Gary Dismukes <dismukes@gnat.com>
14536 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
14537 (Discrimify): Go back to setting the Etypes of the selected component
14538 because the Vname component does not exist at this point and will
14539 fail name resolution. Also set Analyzed.
14540 Remove with and use of Sem_Res.
14542 2001-12-04 Arnaud Charlet <charlet@gnat.com>
14544 * Makefile.in: (HIE_SOURCES): add s-fat*.
14546 2001-12-04 Robert Dewar <dewar@gnat.com>
14549 (Compile_Time_Known_Attribute): New procedure.
14550 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
14551 proper range check.
14553 2001-12-04 Ed Schonberg <schonber@gnat.com>
14555 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
14556 processing discriminants to diagnose illegal default values.
14558 2001-12-04 Ed Schonberg <schonber@gnat.com>
14560 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
14561 access discriminant within a type extension that constrains its
14562 parent discriminants.
14564 2001-12-04 Ed Schonberg <schonber@gnat.com>
14566 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
14567 is malformed, use instance of Any_Id to allow analysis to proceed.
14569 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
14570 type definition is illegal.
14571 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
14574 2001-12-04 Ed Schonberg <schonber@gnat.com>
14576 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
14579 2001-12-04 Robert Dewar <dewar@gnat.com>
14581 * errout.adb: Minor reformatting
14583 2001-12-04 Robert Dewar <dewar@gnat.com>
14585 * exp_util.adb: Minor reformatting from last change
14587 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
14588 which is a rewriting of an expression, traverse the original
14589 expression to remove warnings that may have been posted on it.
14591 2001-12-04 Ed Schonberg <schonber@gnat.com>
14593 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
14594 record that has other packed components.
14596 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
14598 * adaint.c: Minor cleanups.
14600 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
14602 * adaint.c: Do not use utime.h on vxworks.
14604 2001-12-04 Arnaud Charlet <charlet@gnat.com>
14606 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
14607 more confusion than it solves.
14609 2001-12-04 Geert bosch <bosch@gnat.com>
14611 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
14613 2001-12-04 Geert Bosch <bosch@gnat.com>
14615 * Makefile.in (update-sources): New target.
14616 For use by gcc_release script.
14618 2001-12-04 Ed Schonberg <schonber@gnat.com>
14620 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
14621 a configuration pragma, it is now legal wherever a pragma can appear.
14623 2001-12-04 Zack Weinberg <zack@codesourcery.com>
14625 * Makefile.in: Don't set ALL. Delete @cross_defines@,
14626 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
14627 is now @CROSS@ -DIN_GCC; update comment.
14629 2001-12-04 Robert Dewar <dewar@gnat.com>
14631 * einfo.adb (Has_Pragma_Pure_Function): New flag.
14632 Fix problem that stopped ceinfo from working
14634 * einfo.ads (Has_Pragma_Pure_Function): New flag.
14636 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
14638 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
14641 (File_Time_Stamp): New procedure.
14642 (Preserve_Mode): New boolean.
14643 (Write_Unit): Pass time stamp.
14644 Implement -p switch (preserve time stamps).
14646 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
14648 * gnatchop.adb: Do usage info for -p switch
14650 * adaint.h (__gnat_set_file_time_name): New function
14652 * adaint.c (__gnat_set_file_time_name): Implement
14654 * adaint.h: Fix typo
14656 2001-12-03 Robert Dewar <dewar@gnat.com>
14658 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
14659 have Associated_Node.
14661 2001-12-03 Robert Dewar <dewar@gnat.com>
14663 * prj-proc.adb: Minor reformatting
14665 * make.adb: Minor reformatting
14667 2001-12-03 Geert Bosch <bosch@gnat.com>
14669 * make.adb: Minor reformatting.
14671 2001-12-03 Robert Dewar <dewar@gnat.com>
14673 * sem_ch12.adb: Minor reformatting
14675 2001-12-03 Ed Schonberg <schonber@gnat.com>
14677 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
14678 push Standard on the stack before analyzing the instance body,
14679 in order to have a clean visibility environment.
14681 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
14683 2001-12-03 Ed Schonberg <schonber@gnat.com>
14685 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
14686 instantiation of a body that contains an inlined body.
14688 2001-12-03 Ed Schonberg <schonber@gnat.com>
14691 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
14692 to prevent freezing within formal packages.
14693 (Freeze_Subprogram_Body): If body comes from another instance that
14694 appeared before its own body, place freeze node at end of current
14695 declarative part, to prevent a back-end crash.
14696 (Inline_Instance_Body): Handle properly a package instance within
14697 a subprogram instance that is a child unit.
14699 2001-12-01 Graham Stott <grahams@redhat.com>
14701 * Makefile.in (misc.o): Add missing $(srcdir) prefix
14702 and add optabs.h dependency.
14704 * misc.c: Include optabs.h
14705 (gnat_tree_code_type): Make static and const.
14706 (gnat_tree_code_length): Likewise.
14707 (gnat_tree_code_name): Likewise.
14708 (update_setjmp_buf): Obtain operands mode from insn_data.
14710 2001-11-29 Richard Henderson <rth@redhat.com>
14712 * init.c: Remove obsolete dwarf2 frame.h section.
14714 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
14716 * Make-lang.in (ada.generated-manpages): New dummy target.
14718 2001-11-29 Ed Schonberg <schonber@gnat.com>
14720 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
14721 into Command, an array conversion is illegal here. Uncovered by
14724 2001/11/28 Geert Bosch <bosch@gnat.com>
14726 * init.c: Minor whitespace changes.
14728 2001-11-28 Doug Rupp <rupp@gnat.com>
14730 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
14733 2001-11-28 Zack Weinberg <zack@codesourcery.com>
14735 * misc.c (gnat_expand_constant): Move declaration above
14736 definition of lang_hooks.
14737 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
14738 (gnat_init): lang_expand_constant no longer exists.
14740 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
14741 always have vprintf.
14742 (gnat_init): Always call set_internal_error_function.
14744 2001-11-27 Andreas Jaeger <aj@suse.de>
14746 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
14748 2001-11-27 Laurent Guerby <guerby@acm.org>
14750 * Makefile.in: Regenerate Ada dependencies.
14752 2001-11-26 Richard Henderson <rth@redhat.com>
14754 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
14755 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
14756 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
14758 2001-11-25 Laurent Guerby <guerby@acm.org>
14760 * sysdep.c (rts_get_*): Fix style.
14762 2001-11-19 Laurent Guerby <guerby@acm.org>
14764 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
14765 since it is of no apparent use and cause warnings.
14767 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
14769 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
14771 (gnat_init): Don't return NULL.
14772 (finish_parse): Remove.
14774 2001-11-17 Laurent Guerby <guerby@acm.org>
14776 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
14777 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
14778 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
14779 * lang-spec.h: Add missing struct field to silence warnings.
14780 * sysdep.c (rts_get_*): Provide K&R prototype.
14781 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
14782 * traceback.c (Unlock_Task, Lock_Task): Likewise.
14783 * tracebak.c (__gnat_backtrace): Remove unused variable.
14784 * utils.c (end_subprog_body): Move to K&R style.
14786 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14788 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
14790 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
14792 * misc.c (gnat_init): Change prototype. Include the
14793 functionality of the old init_parse and init_decl_processing.
14794 (gnat_init_decl_processing): New prototype.
14795 (init_parse): Remove.
14796 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
14798 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
14800 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
14801 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
14802 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
14803 set_yydebug): Remove.
14805 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
14807 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
14808 (struct lang_hooks): Constify.
14809 (language_string, lang_identify): Remove.
14810 * utils.c (init_decl_processing): Update.
14812 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
14814 * misc.c: Include langhooks-def.h.
14815 * Makefile.in: Update.
14817 2001-10-30 Robert Dewar <dewar@gnat.com>
14820 (Check_Identifier): Rewrite circuit to be compatible with use of letters
14821 in the upper half of ASCII.
14822 (Check_Identifier): Minor reformatting
14824 2001-10-30 Geert Bosch <bosch@gnat.com>
14826 * (Associated_Node, Set_Associated_Node): Do not check for
14829 2001-10-30 Robert Dewar <dewar@gnat.com>
14831 * a-reatim.ads: Minor reformatting
14833 2001-10-30 Robert Dewar <dewar@gnat.com>
14835 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
14836 undocumented declarations.
14838 2001-10-30 Pascal Obry <obry@gnat.com>
14840 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
14841 to the binder and linker.
14844 * mdll.ads: Fix layout. Update copyright notice.
14846 * mdll.adb: Fix layout. Update copyright notice.
14848 2001-10-30 Robert Dewar <dewar@gnat.com>
14850 * usage.adb: Minor fix to output for -gnaty.
14852 2001-10-30 Ed Schonberg <schonber@gnat.com>
14854 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
14855 to accommodate all its possible values.
14857 * a-reatim.adb (Split): Special-case handling of Time_Span_First
14858 and of small absolute values of T.
14860 2001-10-30 Richard Kenner <kenner@gnat.com>
14862 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
14863 set_mem_attributes since not needed and wrong if RESULT if a REG;
14864 fixes ACATS failures.
14866 2001-10-30 Geert Bosch <bosch@gnat.com>
14868 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
14869 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
14871 2001-10-30 Robert Dewar <dewar@gnat.com>
14873 * bindusg.adb: Undocument -f switch.
14875 * gnatcmd.adb: Remove /FULL_ELABORATION.
14877 * opt.ads (Force_RM_Elaboration_Order): Document that this is
14880 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
14882 * gnatbind.adb: Minor update of warning msg.
14884 2001-10-30 Vincent Celier <celier@gnat.com>
14886 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
14887 for project file switches (-P (/PROJECT_FILE=),
14888 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
14891 2001-10-30 Geert Bosch <bosch@gnat.com>
14893 * decl.c: Minor whitespace fixes.
14895 2001-10-30 Richard Kenner <kenner@gnat.com>
14897 * utils2.c (build_allocator): Test for SIZE overflow in array case too
14899 2001-10-30 Geert Bosch <bosch@gnat.com>
14901 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
14902 Found due to GCC 3.0 warning of using uninitialized value.
14905 (Get_Max_Size): Use variant record for tracking value/expression.
14906 Makes logic clearer and prevents warnings for uninitialized variables.
14907 (Layout_Array_Type): Use variant record for tracking value/expression.
14908 Makes logic clearer and prevents warnings for uninitialized variables.
14910 2001-10-30 Robert Dewar <dewar@gnat.com>
14912 * lib.adb: Minor reformatting
14914 * s-taprop.ads: Minor reformatting
14916 2001-10-29 Laurent Guerby <guerby@acm.org>
14919 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
14921 (_gnat_error_handler): Make MSG const.
14923 2001-10-29 Richard Kenner <kenner@gnat.com>
14925 * sysdep.c: Fix localtime_r problem on LynxOS.
14926 Also remove #elif to avoid warnings.
14928 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
14931 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
14933 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
14935 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
14936 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
14937 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
14938 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
14939 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
14940 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
14941 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
14942 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
14943 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
14944 types.ads, urealp.adb: Fix spelling errors.
14946 2001-10-27 Laurent Guerby <guerby@acm.org>
14948 * trans.c (gigi): Fix non determinism leading to bootstrap
14949 comparison failures for debugging information.
14951 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
14953 * gnat_rm.texi: Use @./@: where appropriate.
14955 2001-10-26 Robert Dewar <dewar@gnat.com>
14957 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
14959 2001-10-26 Richard Kenner <kenner@gnat.com>
14961 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
14963 2001-10-26 Richard Kenner <kenner@gnat.com>
14965 * decl.c (validate_size): Modify message for bad size to avoid
14966 implication that compiler is modifying the size.
14968 2001-10-26 Robert Dewar <dewar@gnat.com>
14970 * prj-util.adb: Minor reformatting. Fix bad header format.
14972 2001-10-26 Robert Dewar <dewar@gnat.com>
14974 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
14976 * sinfo.ads: Clarify use of Associated_Node (documentation only).
14978 * sem_ch12.adb: Change Node4 to Associated_Node. Change
14979 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
14980 much more narrowly in places where needed. These are cleanups.
14982 2001-10-26 Joel Brobecker <brobecke@gnat.com>
14984 * 5zosinte.ads (null_pthread): new constant.
14987 (Initialize_TCB): Initialize thread ID to null, to be able to verify
14988 later that this field has been set.
14989 (Finalize_TCB): ditto.
14990 (Suspend_Task): Verify that the thread ID is not null before using it.
14991 (Resume_Task): ditto.
14994 (Resume_All_Tasks): Lock the tasks list before using it.
14995 (Suspend_All_Tasks): ditto.
14997 2001-10-26 Richard Kenner <kenner@gnat.com>
14999 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
15000 Make constant variant of designated type for Is_Access_Constant.
15001 Call update_pointer_to with main variant.
15003 * trans.c (process_freeze_entity, process_type):
15004 Call update_pointer_to on main variant.
15006 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
15007 If main variant, update all other variants.
15009 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
15012 2001-10-26 Robert Dewar <dewar@gnat.com>
15014 * prj-util.adb: Minor reformatting
15016 2001-10-26 Robert Dewar <dewar@gnat.com>
15018 * prj-util.adb: Minor reformatting
15020 2001-10-26 Robert Dewar <dewar@gnat.com>
15022 * prj-attr.adb: Minor reformatting throughout
15024 2001-10-26 Robert Dewar <dewar@gnat.com>
15026 * prj-attr.ads: Minor reformatting
15027 Add ??? comment (this whole spec has almost no comments)
15029 2001-10-26 Vincent Celier <celier@gnat.com>
15031 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
15032 ("//") that precede the drive letter on Interix.
15034 2001-10-26 Geert Bosch <bosch@gnat.com>
15036 * gnat_rm.texi: Add GNAT Reference Manual.
15038 2001-10-25 Robert Dewar <dewar@gnat.com>
15040 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
15041 is Error. Similar change for other renaming cases.
15043 2001-10-25 Robert Dewar <dewar@gnat.com>
15045 * s-atacco.ads: Add pragma Inline_Always for functions.
15046 Fix header format. Add copyright 2001
15048 2001-10-25 Ed Schonberg <schonber@gnat.com>
15050 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
15051 return Error rather than Empty so that analysis can proceed.
15053 2001-10-25 Ed Schonberg <schonber@gnat.com>
15055 * sem_util.adb (Enter_Name): better handling of cascaded error
15056 messages when a unit appears in its own context.
15058 2001-10-25 Ed Schonberg <schonber@gnat.com>
15060 * sem_util.adb (Defining_Entity): in case of error, attach created
15061 entity to specification, so that semantic analysis can proceed.
15063 2001-10-25 Robert Dewar <dewar@gnat.com>
15066 (Defining_Entity): Deal with Error.
15067 (Process_End_Label): Deal with bad end label for.
15069 2001-10-25 Ed Schonberg <schonber@gnat.com>
15071 * sem_elab.adb (Check_A_Call): refine message when call is in an
15072 instance but callee is not declared in the generic unit.
15074 2001-10-25 Ed Schonberg <schonber@gnat.com>
15076 * sem_elab.adb (Check_A_Call): check for renaming before finding the
15077 enclosing unit, which may already be different from the calling unit.
15079 2001-10-25 Geert Bosch <bosch@gnat.com>
15081 * 4gintnam.ads: fix header format.
15083 2001-10-25 Ed Schonberg <schonber@gnat.com>
15085 * sem_res.adb (Resolve_Call): if the call is actually an indexing
15086 operation on the result of a parameterless call, perform elaboration
15087 check after the node has been properly rewritten.
15089 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
15090 inlined within the generic tree, the defining identifier is not a
15093 2001-10-25 Ed Schonberg <schonber@gnat.com>
15095 * sem_res.adb (Resolve): special-case resolution of Null in an
15096 instance or an inlined body to avoid view conflicts.
15098 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
15099 compatibility by retrieving the access type of the generic copy.
15101 2001-10-25 Robert Dewar <dewar@gnat.com>
15104 (Analyze_Number_Declaration): Handle error expression.
15105 (Signed_Integer_Type_Declaration): Handle error bound.
15106 (Analyze_Subtype_Indication): Handle error range.
15108 * sem_util.adb (Get_Index_Bounds): Check for Error.
15110 2001-10-25 Robert Dewar <dewar@gnat.com>
15112 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
15113 in no run time mode.
15115 2001-10-25 Pascal Obry <obry@gnat.com>
15117 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
15118 mode case for ALLOC case.
15120 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
15121 all platforms. Improvement of last change.
15123 2001-10-25 Robert Dewar <dewar@gnat.com>
15125 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
15127 2001-10-25 Geert Bosch <bosch@gnat.com>
15129 * osint.adb (Is_Relative): Remove duplicate.
15131 2001-10-25 Pascal Obry <obry@gnat.com>
15133 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
15134 pathnames in UNIX and DOS style with drive letter.
15135 (Is_Relative): new routine.
15137 * osint.adb: Minor reformatting
15139 * osint.adb (Is_Relative): implementation using
15140 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
15142 2001-10-25 Pascal Obry <obry@gnat.com>
15144 * g-dirope.adb (Basename): correctly compute offset between the
15145 original Path and the translated one.
15147 * g-dirope.adb: (Base_Name): add some comments.
15149 2001-10-25 Robert Dewar <dewar@gnat.com>
15151 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
15152 in HIE mode, avoids compilation abandoned message
15154 * exp_imgv.adb: Correct typo in previous change
15156 * exp_imgv.adb: Correct typo in previous change (not my day!)
15158 2001-10-25 Robert Dewar <dewar@gnat.com>
15160 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
15162 2001-10-25 Pascal Obry <obry@gnat.com>
15164 * g-awk.ads: Move all pragma inlines next to the routine
15165 declarations. This is more uniform with other GNAT spec.
15167 2001-10-22 Geert Bosch <bosch@gnat.com>
15169 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
15171 2001-10-19 Geert Bosch <bosch@gnat.com>
15173 * Makefile.in (tools, gnattools): Remove gnatmem.
15175 2001-10-17 Richard Henderson <rth@redhat.com>
15177 * Makefile.in (misc.o): Depend on langhooks.h.
15178 * misc.c: Include it.
15179 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
15180 (LANG_HOOKS_DECODE_OPTION): New.
15181 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
15183 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
15185 * trans.c (tree_transform): Adjust to recent change in
15186 expand_asm_operands to implement named asm operands.
15188 2001-10-11 Ed Schonberg <schonber@gnat.com>
15190 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
15191 renaming of discriminant for mutable record type.
15193 2001-10-11 Robert Dewar <dewar@gnat.com>
15195 * validsw.adb: Properly save -gnatVn status.
15197 2001-10-11 Robert Dewar <dewar@gnat.com>
15199 * usage.adb: Add lines for V switch.
15201 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
15202 (/VALIDITY_CHECKING).
15204 2001-10-11 Ed Schonberg <schonber@gnat.com>
15206 * sem_type.adb (Add_One_Interp): an operator for a type declared in
15207 an extension of System is known to be visible.
15209 2001-10-11 Ed Schonberg <schonber@gnat.com>
15211 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
15212 properly. Fixes regression on ACATS C34005G.
15214 2001-10-11 Robert Dewar <dewar@gnat.com>
15216 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
15217 loop in generic instance, since this is likely not very useful.
15219 2001-10-11 Robert Dewar <dewar@gnat.com>
15221 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
15222 the error message for high integrity mode.
15224 * rtsfind.adb (RTE): Give message if we try to find an entity that
15225 is not available in high integrity mode.
15228 (OK_To_Use_In_HIE_Mode): New array.
15229 (RTE): May return Empty in high integrity mode.
15231 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
15232 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
15234 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
15235 unit if not inlined always and in no runtime mode. Fixes problem
15236 caused by new Rtsfind changes.
15238 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
15241 * rtsfind.adb (RTE): Make sure we do not try to load unit after
15242 giving message for entity not available in high integrity mode.
15244 2001-10-11 Pascal Obry <obry@gnat.com>
15246 * impunit.adb: Add GNAT.CRC32.
15248 2001-10-11 Ed Schonberg <schonber@gnat.com>
15250 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
15251 properly the case where one universal operand in a non-static
15252 exponentiation of a real literal.
15254 2001-10-11 Ed Schonberg <schonber@gnat.com>
15256 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
15257 clause, return the gobal finalization list, for lack of anthing else.
15259 2001-10-11 Ed Schonberg <schonber@gnat.com>
15261 * exp_ch7.adb (Make_Transient_Block): if statement is within
15262 exception handler, always use new transient scope to place Clean
15265 2001-10-11 Pascal Obry <obry@gnat.com>
15268 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
15269 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
15270 (GNATLS_RTL_OBJS): add g-crc32.o
15271 (GNATMAKE_RTL_OBJS): add g-crc32.o
15274 (CRC_Match): new function.
15275 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
15276 instead of the previous simple checksum algorithm.
15277 (Time_Stamp_Mismatch): use CRC_Match for comparison.
15278 (Set_Source_Table): idem.
15281 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
15282 instead of simple checksum.
15283 (CRC_Match): new function.
15284 (CRC_Error): new constant.
15286 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
15287 a CRC now and not a simple checksum. A CRC uses lower-case hex
15288 letters, fixes ambiguity in parsing.
15290 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
15291 is what this variable will store.
15293 * bcheck.adb: Change reference to chechsum in comments by CRC.
15294 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
15295 rename All_Checksum_Match to All_CRC_Match. Change due to API
15296 renaming since now GNAT does not use a simple checksum but a
15297 CRC using GNAT.CRC32.
15299 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
15300 now and not anymore a simple checksum.
15302 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
15305 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
15308 (Restore_Scan_State): rename Checksum to CRC.
15309 (Save_Scan_State): idem.
15313 (Checksum): rename to CRC.
15314 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
15316 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
15317 GNAT.CRC32). Update copyright notice.
15319 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
15320 GNAT.CRC32). Update copyright notice.
15323 (Accumulate_Checksum): removed.
15324 (Update): new procedure. Add a wide-character into the CRC.
15327 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
15328 (Load_File): fix initialization of S (change Source_Checksum to
15331 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
15332 Source_CRC in S initialization.
15334 * sinput.adb (Source_Checksum): renamed to Source_CRC.
15336 * sinput.ads (Source_Checksum): renamed to Source_CRC.
15337 Update comments for the CRC.
15339 * types.adb (Hex): Use lowercase for the letter part.
15341 * types.ads (Get_Hex_String): Returns the hexadecimal representation
15342 for a word. This is currently used only for CRC. In previous version,
15343 the checksum was using a representation with all letter being
15344 upper-case. With the new implementation (using CRC) we do not remove
15345 the 32th bit of the CRC, so we can have an upper-case starting letter
15346 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
15347 It is ambigous since the CRC was optional and could be followed by
15348 options like EB, EE. So now this routines uses lower-case letter for
15349 the hexadecimal representation. Strange enough only lower case letters
15350 where checked in Scan_ALI (even if this was not a possible case).
15352 * gnatvsn.ads (Library_Version): changed to 3.15a.
15354 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
15357 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
15360 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
15361 Add 2001 to copyright notice
15362 (Accumulate_Checksum): Modify to use System.CRC32.
15364 * ali-util.ads: Redo changes of previous revision to continue to use
15365 the word Checksum. Add 2001 to copyright notice.
15367 * ali.adb: Undo some of previous changes, not needed.
15368 Keep the change for lower case letters in the checksum.
15370 * ali.ads: Undo previous change not needed.
15372 * bcheck.adb: Undo most of previous change, not needed.
15373 But do use Checksums_Match for checksum comparison.
15375 * gnatls.adb: Undo most of previous change, not needed.
15376 But do use Checksums_Match for comparing checksums.
15378 * lib-load.adb: Undo previous change, not needed.
15380 * lib-writ.adb: Undo previous change, not needed.
15382 * lib-writ.ads: Document that checksums use lower case,
15383 not upper case letters.
15385 * scans.adb: Undo previous change, not needed
15387 * scans.ads: Undo previous change, not needed.
15389 * scn-nlit.adb: Undo previous changes, not needed.
15391 * scn-slit.adb: Undo previous change, not needed. Fix header format.
15394 (Accumulate_Checksum): Use System.CRC32.
15395 (Initialize_Checksum): New procedure.
15396 Remove other changes of previous revision.
15398 * sinput-p.adb: Undo previous change, not needed.
15400 * sinput.adb: Undo previous change, not needed.
15402 * sinput-l.adb: Undo previous change, not needed.
15404 * sinput.ads: Undo previous change, not needed. Keep only comment
15405 on new checksum algorithm
15407 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
15408 Also remove a-tags and a-stream from GNAT sources.
15410 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
15412 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
15414 2001-10-11 Geert Bosch <bosch@gnat.com>
15416 * einfo.h: Regenerate.
15418 * nmake.ads: Regenerate.
15420 * nmake.adb: Regenerate.
15422 * sinfo.h: Regenerate.
15424 * treeprs.adb: Regenerate.
15426 2001-10-10 Geert Bosch <bosch@gnat.com>
15428 * gnat-style.texi: New file describing coding guidelines for Ada.
15430 2001-10-10 Ed Schonberg <schonber@gnat.com>
15432 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
15435 2001-10-10 Geert Bosch <bosch@gnat.com>
15437 * snames.ads: Add new names for project facility.
15439 * snames.adb: Update to reflect snames.ads changes.
15441 * snames.h: Update to reflect snames.ads changes.
15443 2001-10-10 Vincent Celier <celier@gnat.com>
15446 (Add_Switches): reflect the changes for the switches attributes
15447 Default_Switches indexed by the programming language,
15448 Switches indexed by the file name.
15449 (Collect_Arguments_And_Compile): Idem.
15450 Reflect the attribute name changes.
15453 (Initialisation_Data): Change the names of some packages and
15455 (Initialize): process case insensitive associative arrays.
15458 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
15461 (Parse_Attribute_Declaration): For case insensitive associative
15462 arrays, set the index string to lower case.
15465 Reflect the changes of the project attributes.
15468 Replace Check_Naming_Scheme by Ada_Check and
15469 Language_Independent_Check.
15472 Replaced Check_Naming_Scheme by 2 procedures:
15473 Ada_Check and Language_Independent_Check.
15476 (Process_Declarative_Items): For case-insensitive associative
15477 arrays, set the index string to lower case.
15478 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
15479 Prj.Nmsc.Check_Naming_Scheme.
15482 (Case_Insensitive): New function
15483 (Set_Case_Insensitive): New procedure
15486 (Case_Insensitive): New function
15487 (Set_Case_Insensitive): New procedure
15488 (Project_Node_Record): New flag Case_Insensitive.
15491 (Value_Of): new function to get the string value of a single
15492 string variable or attribute.
15495 (Value_Of): new function to get the string value of a single
15496 string variable or attribute.
15499 (Ada_Default_Spec_Suffix): New function
15500 (Ada_Default_Impl_Suffix): New function
15501 Change definitions of several constants to reflect
15502 new components of record types.
15505 (Naming_Data): Change several components to reflect new
15506 elements of naming schemes.
15507 (Project_Data): New flags Sources_Present and
15508 Language_Independent_Checked.
15509 (Ada_Default_Spec_Suffix): New function.
15510 (Ada_Default_Impl_Suffix): New function.
15513 Modification of predefined names for project manager: added
15514 Implementation, Specification_Exceptions, Implementation_Exceptions,
15515 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
15516 Default_Switches, _Languages, Builder, Cross_Reference,
15517 Finder. Removed Body_Part, Specification_Append, Body_Append,
15518 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
15521 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
15524 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
15525 not that it is Nil_Variable_Value.
15527 * prj.ads: Add ??? for uncommented declarations
15529 2001-10-10 Ed Schonberg <schonber@gnat.com>
15531 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
15532 constant, do not indicate possible modification, so that gigi can
15533 treat it as a bona fide constant.
15535 2001-10-10 Robert Dewar <dewar@gnat.com>
15537 * sem_prag.adb: Add processing for pragma External.
15539 * snames.ads: Add entry for pragma External.
15541 * par-prag.adb: Add pragma External.
15543 * snames.adb: Updated to match snames.ads.
15545 2001-10-10 Ed Schonberg <schonber@gnat.com>
15547 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
15548 a dynamic task if the allocator appears in an indexed assignment
15549 or selected component assignment.
15551 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
15552 For a dynamic task in an assignment statement, use target of
15553 assignment to generate meaningful name.
15555 2001-10-10 Ed Schonberg <schonber@gnat.com>
15557 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
15560 * einfo.ads: Body_Entity is also defined for generic package.
15561 Documentation change only
15563 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
15564 others_choice for a discriminated component initialization,
15565 convert discriminant references into the corresponding discriminals.
15567 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
15568 only if original type is private and expression has to be wrapped
15572 (Apply_Constraint_Check): Do not perform length check
15573 if expression is an aggregate with only an others_choice.
15574 (Length_N_Cond): two references to the same in_parameter
15575 (typically the discriminal in an init_proc) denote the same value.
15576 Two useful optimization uncovered by bugfixes above.
15578 2001-10-10 Robert Dewar <dewar@gnat.com>
15580 * xeinfo.adb: Change int to char in translation of enumeration types.
15581 This fixes a problem in the C representation of component alignment.
15582 Add 2001 to copyright notice
15584 2001-10-10 Richard Kenner <kenner@gnat.com>
15586 * decl.c: (validate_size): Do check size of object of integral type
15587 if it is a packed array type.
15589 2001-10-10 Richard Kenner <kenner@gnat.com>
15591 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
15592 VAR_DECL for constant if not Is_Public but -O0.
15594 2001-10-10 Richard Kenner <kenner@gnat.com>
15596 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
15598 2001-10-10 Geert Bosch <bosch@gnat.com>
15600 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
15601 use '/' as switch character, allowing for absolute file names.
15603 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
15605 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
15608 2001-10-08 Geert Bosch <bosch@gnat.com>
15610 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
15611 Automatically build utilities when files need to be regenerated.
15613 2001-10-08 Geert Bosch <bosch@gnat.com>
15615 * xsnames.adb: New utility for updating snames.ads and snames.adb
15617 2001-10-08 Zack Weinberg <zack@codesourcery.com>
15619 * Make-lang.in (ADAFLAGS): Add -W -Wall.
15620 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
15621 (gnat1): Also depend on attribs.o.
15622 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
15623 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
15624 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
15625 (ADAFLAGS): Add -W -Wall.
15626 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
15629 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
15630 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
15631 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
15632 Use $(ADAC), not $(CC), as compilation command.
15634 (gnattools): Depend directly on tools to build, don't use
15636 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
15638 * einfo.h, sinfo.h: New files (autogenerated).
15640 2001-10-08 Richard Henderson <rth@redhat.com>
15642 * comperr.adb (Abort_In_Progress): New.
15643 (Compiler_Abort): Use it to prevent recursion.
15645 2001-10-08 Robert Dewar <dewar@gnat.com>
15647 * atree.adb: Set Error_Posted in Error node, helps error recovery.
15649 * par-endh.adb (Output_End_Expected): We should also not test
15650 Error_Posted on the Error node, since now it is always set.
15652 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
15653 to help error recovery. Part of general work on 9407-004.
15655 * par.adb: Add ??? for misuse of error
15658 (Resolve): Defend against Error, fixes 9407-003.
15659 (Resolve_Discrete_Subtype_Indication): Defend against Error.
15661 * sinfo.ads (N_Error): Now has Etype field (which will be set
15662 to Any_Type to help error recovery).
15664 2001-10-08 Richard Kenner (kenner@gnat.com)
15666 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
15667 Consistently set MEM attributes from expression; fixes
15668 bootstrap failure on x86.
15670 2001-10-08 Geert Bosch (bosch@gnat.com)
15672 * 5oosinte.adb: Add 2001 to copyright notice.
15674 2001-10-08 Geert Bosch (bosch@gnat.com)
15676 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
15678 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
15680 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
15682 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
15684 2001-10-05 Geert Bosch (bosch@gnat.com)
15686 * adaint.h: Small formatting fix.
15688 2001-10-04 Geert Bosch <bosch@gnat.com>
15690 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
15691 Arg is int, not FILE *, in dummy version of functions.
15693 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
15694 Arg is int, not FILE *.
15696 2001-10-04 Geert Bosch <bosch@gnat.com>
15698 * 3lsoccon.ads: Added file, missed with initial check ins.
15700 * 4lintnam.ads: Fix header format.
15701 Change Linux to GNU/Linux.
15703 * 5iosinte.adb: Change Linux to GNU/Linux.
15705 * 5iosinte.ads: Change Linux to GNU/Linux.
15707 * 5itaprop.adb: Change Linux to GNU/Linux.
15709 * 5itaspri.ads: Change Linux to GNU/Linux.
15710 Update copyright notice.
15712 * 5lintman.adb: Change Linux to GNU/Linux.
15714 * 5lml-tgt.adb: Change Linux to GNU/Linux.
15716 * 5losinte.ads: Change Linux to GNU/Linux.
15718 * 5lsystem.ads: Change Linux to GNU/Linux.
15720 * 5qosinte.adb: Change Linux to GNU/Linux.
15722 * 5qosinte.ads: Change Linux to GNU/Linux.
15724 * 5qparame.ads: Change Linux to GNU/Linux.
15726 * 5qtaprop.adb: Change Linux to GNU/Linux.
15728 * 5qtaspri.ads: Change Linux to GNU/Linux.
15729 Add 2001 to copyright notice.
15731 * 5vintman.ads: Change Linux to GNU/Linux.
15732 Fix header format. Add 2001 to copyright notice.
15734 * g-soccon.ads: Change Linux to GNU/Linux.
15736 * g-trasym.ads: Change Linux to GNU/Linux.
15737 Add 2001 to copyright notice.
15739 * memtrack.adb: Change Linux to GNU/Linux.
15741 * s-intman.ads: Change Linux to GNU/Linux.
15742 Add 2001 to copyright notice. Fix header format.
15744 * s-stache.adb: Change Linux to GNU/Linux.
15746 * adaint.c: Change Linux to GNU/Linux.
15748 * cio.c: Change Linux to GNU/Linux.
15750 * cstreams.c: Change Linux to GNU/Linux.
15752 * init.c: Change Linux to GNU/Linux.
15754 * gmem.c: Change Linux to GNU/Linux.
15756 * tracebak.c: Change Linux to GNU/Linux.
15759 2001-10-02 Geert Bosch <bosch@gnat.com>
15761 * misc.c (insert_default_attributes): Add dummy version.