1 2005-01-11 Bastian Blank <waldi@debian.org>
3 * system-linux-s390.ads: Define Preallocated_Stacks.
4 * system-linux-s390x.ads: Likewise.
6 2005-01-04 Arnaud Charlet <charlet@adacore.com>
8 * gnat_ugn.texi: Fix texi errors with null variables.
10 2005-01-03 Thomas Quinot <quinot@adacore.com>
12 * gen-soccon.c: New utility program to generate g-soccon.ads
15 * socket.c, gsocket.h: Split inclusion of system header files into a
16 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
18 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
19 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
20 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
21 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
22 should not be edited by hand anymore, but should be regenerated using
25 2005-01-03 Robert Dewar <dewar@adacore.com>
26 Ed Schonberg <schonberg@adacore.com>
27 Vincent Celier <celier@adacore.com>
29 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
30 on/off, since this is an obsolescent feature, for which we now generate
33 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
34 warning mode is set and obsolescent usage of this attribute occurs.
35 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
36 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
37 predates, and partly motivates, the adoption of the AI.
38 Implement new Ada 2005 attribute Mod
40 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
43 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
45 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
47 New entry for Ada 2005 attribute Mod.
50 Add recognition of new pragma Restrictions No_Dependence
51 Recognize restriction No_Obsolescent_Features at parse time
53 * bcheck.adb: Add circuitry for checking for consistency of
54 No_Dependence restrictions.
56 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
59 * restrict.ads, restrict.adb: Add subprograms to deal with
60 No_Dependence restrictions.
62 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
65 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
66 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
68 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
69 dummy parameter to scng instantiation.
70 Needed for new restriction No_Obsolescent_Features
72 * scn.adb: (Obsolescent_Check): New procedure
73 Needed for new restriction No_Obsolescent_Features
75 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
76 specified by AI-285, needed for implementation of AI-388 (adding greek
78 Add new generic formal to scng, needed for new restriction
79 No_Obsolescent_Features.
81 * s-rident.ads: Add new restriction No_Obsolescent_Features.
83 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
85 (Scan_ALI): When finding an unexpected character on an R line, raise
86 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
87 Ignore_Errors is True, default restrictions are set and scanning of the
88 ALI file continues with the next line. Also, when Bad_R_Line is raised
89 and Ignore_Errors is True, skip to the end of le line.
91 * sem_ch10.adb: Check that explicit with's do not violate
92 No_Dependence restrictions.
93 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
94 illegal context clauses containing child units of instance.
96 * sem_prag.adb: Processing and checking for new No_Dependence
98 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
99 analyze and check the External argument.
101 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
103 2005-01-03 Robert Dewar <dewar@adacore.com>
105 * atree.adb: Add a fifth component to entities
106 This allows us to add 32 flags and four new fields
108 * atree.ads: Add a fifth component to entities
109 This allows us to add 32 flags and four new fields
111 * einfo.ads, einfo.adb: Document new fields and new flags now available
112 Add routines for printing new fields
114 * treepr.adb: Call routines to print out additional fields if present
116 2005-01-03 Arnaud Charlet <charlet@adacore.com>
118 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
119 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
121 * Makefile.in: Add support to build shared Ada libraries on solaris x86
122 Remove gpr2make, replaced by gprmake.
123 Remove references to gnatmem and libaddr2line.
124 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
125 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
126 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
127 a-numaux-darwin.ads and a-numaux-darwin.adb
128 Enable mlib-tgt-lynxos.adb on lynxos.
130 * Make-lang.in: Remove rules for gpr2make.
131 When generating sdefault.adb, do not call Relocate_Path
132 on S3 for function Target_Name, as it is not a path.
133 Remove references to gnatmem and libaddr2line.
135 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
138 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
140 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
141 address is incompatible with its base type alignment constraints when
142 this can be decided statically.
144 2005-01-03 Olivier Hainque <hainque@adacore.com>
146 * decl.c (compatible_signatures_p): New function. The intended purpose
147 is to check if two function signatures for a call-site and a callee are
148 compatible enough for the call to be valid. The underlying purpose is
149 to check if a call to a mapped builtin is using the right interface.
150 The current code actually does not check antyhing - this a placeholder
151 for future refinements.
152 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
153 builtin calls for convention Intrinsic.
155 * gigi.h (builtin_decl_for): Declare (new function).
157 * utils.c (gnat_install_builtins): Install the target specific builtins.
158 (builtin_decl_for): New function, provide a dummy body for now.
160 2005-01-03 Geert Bosch <bosch@adacore.com>
162 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
163 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
164 (Pred): Implement in terms of Succ.
166 * trans.c (convert_with_check): Reimplement conversion of float to
169 2005-01-03 Ed Schonberg <schonberg@adacore.com>
170 Vincent Celier <celier@adacore.com>
172 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
173 bounds can be negative, and must be declared Int, not Nat.
175 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
176 array is checked after using the index in the array.
178 * makegpr.adb (Add_Switches): Check if there is a package for the
179 processor. If there is no package, do not look for switches.
181 2005-01-03 Ed Schonberg <schonberg@adacore.com>
183 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
184 generation of predefined stream operations (specs and bodies) should
185 proceed. Under various restrictions these subprograms must not be
188 2005-01-03 Thomas Quinot <quinot@adacore.com>
191 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
192 amount of PCS-specific code in RACW stubs generation.
193 (Copy_Specification): Set Etype on copied formal parameter entities, as
194 this information is needed for PolyORB stubs generation.
195 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
196 variable Dynamic_Async.
197 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
198 (Build_RPC_Receiver_Specification): Make generic again, as recent
199 changes have allowed RPC receivers to have the same profile for both
201 Reorganise RPC receiver generation to reduce differences between the
202 structure of GARLIC and PolyORB RPC receivers.
203 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
205 Simplify elaboration code for RCI packages.
207 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
208 generation to reduce differences between the structure of GARLIC and
209 PolyORB RPC receivers.
211 * s-stratt.adb: Fix typo in comment.
213 2005-01-03 Thomas Quinot <quinot@adacore.com>
215 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
216 copied from Make_Init_Call).
218 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
219 reads and assignments on a temporary variable declared with appropriate
222 2005-01-03 Robert Dewar <dewar@adacore.com>
224 * i-c.adb (To_C): Raise CE if string is null and Append_Null
226 2005-01-03 Robert Dewar <dewar@adacore.com>
228 * i-cstrin.adb (Update): Do not append a null in form called with a
229 String. This avoids unintended behavior.
231 2005-01-03 Arnaud Charlet <charlet@adacore.com>
234 * init.c: Fix warnings on Free BSD section.
236 2005-01-03 Arnaud Charlet <charlet@adacore.com>
239 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
242 2005-01-03 Vincent Celier <celier@adacore.com>
244 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
245 libraries when Unique_Compile is True (-u switch).
248 2005-01-03 Robert Dewar <dewar@adacore.com>
250 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
251 upper case letter or underscore after W, as allowed by spec.
253 2005-01-03 Arnaud Charlet <charlet@adacore.com>
255 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
256 darwin port by using proper type definitions from header files.
257 Use SIGTERM instead of SIGABRT for SIGADAABORT.
259 2005-01-03 Robert Dewar <dewar@adacore.com>
261 * par.adb: Enhance error message handling for configuration file
264 2005-01-03 Robert Dewar <dewar@adacore.com>
266 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
267 removed during the previous update (test properly for case of dividing
268 largest negative number by -1, which generates overflow).
270 2005-01-03 Ed Schonberg <schonberg@adacore.com>
271 Sergey Rybin <rybin@adacore.com>
273 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
274 to use as the defining identifier for a formal package.
275 (Remove_Parent): If the instance takes place within (an instance of)
276 a sibling, preserve private declarations of common parent.
278 2005-01-03 Ed Schonberg <schonberg@adacore.com>
280 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
281 to determine whether one of the operands is a fixed-point type for
282 which a user-defined multiplication or division operation might be
285 * sem_res.adb (Valid_Conversion): The legality rules for conversions
286 of access types are symmetric in Ada 2005: either designated type can
289 2005-01-03 Vincent Celier <celier@adacore.com>
291 * s-fileio.adb (Temp_File_Record): Change length of string component
292 Name from L_tmpnam + 1 to max_path_len + 1.
294 2005-01-03 Arnaud Charlet <charlet@adacore.com>
296 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
297 Self_Id.Deferral_Level = 0.
298 (Do_Pending_Action): Move this function to the spec.
300 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
301 Do_Pending_Action explicitely when needed, in case we're using
302 No_Abort restrictions.
304 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
305 deferral level since it will not get changed by the generated code.
306 Keeping a default value of 1 would prevent some operations (e.g.
307 select or delay) to proceed successfully.
309 2005-01-03 Ben Brosgol <brosgol@adacore.com>
310 Robert Dewar <dewar@adacore.com>
311 Cyrille Comar <comar@adacore.com>
313 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
314 porting guide chapter (vms version).
315 Revised doc title (removed "for native platforms") and subtitle.
316 Add discussion on warning flag for obsolescent features. First we
317 note that it applies to obsolete GNAT features, which was previously
318 omitted. Second we contrast the behavior with that of the new
319 Ada 2005 AI-368 restriction No_Obsolescent_Features.
320 Preliminary rewriting of GNAT & libraries chapter in order to take
321 into account default project locations & new project manager
324 2005-01-03 Robert Dewar <dewar@adacore.com>
326 * cstand.adb (Create_Operators): Clean up format and documentation of
327 unary and binary operator result tables. No change in code, just
328 reformatting and addition of comments.
330 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
331 sem_ch2.adb: Minor reformatting
333 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
334 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
335 comments for Tree_Read and Tree_Write.
337 2005-01-03 Pascal Obry <obry@adacore.com>
339 * exp_attr.ads: Minor reformatting.
341 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
343 * comperr.adb (Compiler_Abort): Add specialized message for GAP
346 2005-01-03 Ed Schonberg <schonberg@adacore.com>
348 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
349 whether the ancestor type is private, as may be the case with nested
352 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
355 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
357 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
359 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
360 * utils2.c (build_unary_op): Likewise.
362 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
364 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
366 2004-12-19 Richard Henderson <rth@redhat.com>
368 * trans.c (gigi): Update gimplify_body call.
370 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
372 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
374 2004-12-07 Ed Falis <falis@adacore.com>
376 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
377 current task being suspended.
379 * init.c (__gnat_clear_exception): added to reset VxWorks exception
381 (__gnat_map_signal): removed test for current task being suspended.
383 2004-12-07 Gary Dismukes <dismukes@adacore.com>
385 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
386 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
387 targets (such as AAMP).
389 2004-12-07 Ed Schonberg <schonberg@adacore.com>
391 * atree.adb (Visit_Itype): Create a new name for the generated itype,
392 because the back-end may otherwise treat it as a redefinition of the
395 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
397 * back_end.adb (Scan_Back_End_Switches): Accept --param.
399 * lang-specs.h: Accept --param.
401 2004-12-07 Vincent Celier <celier@adacore.com>
403 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
404 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
405 Current_Body_Suffix => Ada_Body_Suffix).
406 Take into account Externally_Built attribute.
408 * clean.adb (In_Extension_Chain): Always return False when one of the
409 parameter is No_Project.
410 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
412 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
413 Process_Languages for procedure Parse).
415 * gnatcmd.adb (Carg_Switches): New table.
416 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
417 Adapt to name changes in package Prj (Current_Spec_Suffix =>
418 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
420 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
421 Header_Num and function Hash are now declared in package Prj,
424 * prj.adb (Suffix_Of): New function.
425 (Set (Suffix)): New procedure.
426 (Hash): One function moved from Prj.Com
427 (Is_Present, Language_Processing_Data_Of): New functions
428 (Set): Two new procedures
429 (Add_Language_Name, Display_Language_Name): New procedures
431 * prj.ads: (Suffix_Of): New function
432 (Set (Suffix)): New procedure
433 Add several types and tables for multi-language support.
434 (Header_Num): Type moved from Prj.Com
435 (Hash): Two functions moved from Prj.Com
436 (Is_Present, Language_Processing_Data_Of): New functions
437 (Set): Two new procedures
438 (Add_Language_Name, Display_Language_Name): New procedures
439 (Naming): Component name changes:
440 Current_Spec_Suffix => Ada_Spec_Suffix,
441 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
442 Impl_Suffixes, Supp_Suffixes.
443 (Project_Data): New components: Externally_Built, Supp_Languages,
444 First_Language_Processing, Supp_Language_Processing, Default_Linker,
447 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
448 new package Language_Processing with its attributes (Compiler_Driver,
449 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
450 Binder_Driver, Default_Linker).
452 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
453 (Header_Num): Type moved to package Prj
455 * prj-env.adb: Adapt to name changes in package Prj
456 (Current_Spec_Suffix => Ada_Spec_Suffix,
457 Current_Body_Suffix => Ada_Body_Suffix).
459 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
460 default to the project path, except the "-" is one of the directories
461 in env var ADA_PROJECT_PATH.
462 (Current_Project_Path): Global variable, replacing Project_Path
463 that was in the body of Prj.Part.
464 (Project_Path): New function
465 (Set_Project_Path): New procedure
466 Initialize Current_Project_Path during elaboration of the package
467 Remove dependency on Prj.Com, no longer needed
469 * prj-ext.ads (Project_Path): New function
470 (Set_Project_Path): New procedure
472 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
473 suffix is defined for language <lang>.
474 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
475 accessing directly the components of Naming.
476 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
477 Reorganise of this package.
478 Break procedure Check in several procedures.
480 * prj-nmsc.ads: Replace all procedures (Ada_Check,
481 Other_Languages_Check and Language_Independent_Check) with a single
484 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
485 Process_Languages, no longer needed.
487 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
488 Current_Project_Path.
489 Remove elaboration code, moved to the body of Prj.Ext
490 Use new function Prj.Ext.Project_Path instead of old variable
492 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
493 When comparing with project paths on the stack, first put the resolved
494 path in canonical case.
495 (Parse_Single_Project): Set the path name of the project file in the
496 tree to the normalized path.
498 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
499 parameter Process_Languages, no longer needed.
500 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
501 Other_Languages_Check.
503 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
504 to store the resolved canonical path of the project file.
505 Remove dependency to Prj.Com, no longer needed
507 * prj-util.adb: Adapt to name changes in package Prj
508 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
511 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
512 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
513 Externally_Built, Include_Option, Language_Processing.
515 * makegpr.adb: Numerous changes due to changes in packages
518 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
519 default to the project path, except whe "-" is one of the directories
520 in env var ADA_PROJECT_PATH.
521 (Gnatls): In verbose mode, add the new section "Project Search Path:"
523 2004-12-07 Robert Dewar <dewar@adacore.com>
525 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
527 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
530 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
531 flag. No longer needed now that we handle this in gnat1drv.adb.
533 * repinfo.ads: Minor reformatting
535 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
536 Olivier Hainque <hainque@adacore.com>
537 Eric Botcazou <ebotcazou@adacore.com>
539 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
540 TYPE_SIZE_UNIT of result type if SIZE is not specified.
541 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
542 of a bitfield, which we know is useless and causes trouble because of
543 alignment implications.
545 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
547 (process_attributes): Clear DECL_COMMON again when a section attribute
549 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
550 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
551 (create_field_decl): Special case ADDRESSABLE negative to mean
552 "no bitfield creation", to be used by make_aligning_type. Don't
553 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
554 fields claimed addressable still have to be bitfields. Use
555 value_factor_p instead of a raw binop construction to check for the
556 position's alignment.
558 2004-12-07 Geert Bosch <bosch@adacore.com>
560 * eval_fat.adb: Revert previous change.
562 2004-12-07 Thomas Quinot <quinot@adacore.com>
563 Ed Schonberg <schonberg@adacore.com>
565 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
566 with an implicit dereference as its prefix, use
567 Insert_Explicit_Dereference instead of merely rewriting the prefix into
568 an explicit dereference. This ensures that a reference to the original
569 prefix is generated, if appropriate.
571 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
572 dereference is rewritten to an explicit one, generate a reference to
573 the entity denoted by its prefix using the original prefix node, so
574 the dereference can be properly recorded as a read of the denoted
575 access value, if appropriate.
577 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
578 emitting 'assigned but never read' warning on a variable on the basis
579 that it has an access type.
580 (Check_References): Emit unreferenced warning when the scope is a
583 2004-12-07 Robert Dewar <dewar@adacore.com>
584 Ed Schonberg <schonberg@adacore.com>
586 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
589 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
590 leaving call unchanged.
591 This deals with the case where the pragma Import specified
592 an external name, to be handled by the back end.
594 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
595 subprogram which is Imported with convention Intrinsic if an
596 External_Name argument is specified.
597 (Process_Import_Or_Interface): Properly diagnose link name argument.
598 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
599 with Sem_Ch6.Cannot_Inline.
600 (Process_Inline): Provide separate warning for inapplicable inline
602 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
603 treatment is uniform on different targets.
605 2004-12-07 Ed Schonberg <schonberg@adacore.com>
607 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
608 construct is rewritten, preserve end label to permit source navigation.
610 2004-12-07 Thomas Quinot <quinot@adacore.com>
612 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
613 Specific_Build_Stub_Target): New subprograms.
614 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
615 the PCS implementation used, using the above PCS-customized subprograms.
617 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
618 for generation of DSA code targeted to the PolyORB PCS.
619 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
620 implementation of the partition communication subsystem in ancillary
622 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
623 PolyORB_Support.Build_Stub_Type): New subrograms containing the
624 PCS-specific part of Add_Stub_Type.
625 (Insert_Partition_Check): Use runtime library function to perform
628 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
629 (RE_Same_Partition): New entity, from s-parint.
631 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
633 2004-12-07 Gary Dismukes <dismukes@adacore.com>
635 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
636 Output the copyright message on a separate line from the version
639 2004-12-07 Joel Brobecker <brobecker@adacore.com>
641 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
642 compile-time warning.
644 2004-12-07 Robert Dewar <dewar@adacore.com>
646 * g-regpat.adb: (Match): Change a misuse of or to or else
648 2004-12-07 Ed Schonberg <schonberg@adacore.com>
651 (Generate_Reference): Handle properly a reference to an entry formal,
652 when an accept statement has a pragma Unreferenced for it.
654 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
655 and the Has_Pragma_Unreferenced flag for each formal before analyzing
656 the body, to ensure that warnings are properly emitted for each accept
657 statement of a given task entry.
659 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
661 * Makefile.in: Add support for foreign threads on VMS.
663 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
665 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
667 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
669 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
671 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
673 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
675 2004-12-07 Robert Dewar <dewar@adacore.com>
677 * nlists.adb (Prepend_Debug): Remove parameters and nest within
679 (Remove_Next_Debug): Same fix
681 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
682 maintain back pointers now, though we did not used to, and comments
684 (Prepend): Remove pragma Inline.
685 (Remove_Next): Same cleanup
687 2004-12-07 Thomas Quinot <quinot@adacore.com>
689 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
690 used to record an implicit dereference as a read operation on its
691 prefix when operating under -gnatc. Necessary to avoid spurious
692 'variable assigned but never read' warnings in that mode.
693 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
694 is a non-overloaded implicit dereference, call the above subprogram to
695 ensure proper recording of references.
697 2004-12-07 Gary Dismukes <dismukes@adacore.com>
699 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
700 to be resolved later as part of Analyze_Iteration_Scheme's call to
703 2004-12-07 Ed Schonberg <schonberg@adacore.com>
705 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
706 prefix is not a scalar type, place error message on prefix, not on
709 2004-12-07 Bernard Banner <banner@adacore.com>
711 * vxaddr2line.adb: Add support for x86 vxworks
713 2004-12-07 Thomas Quinot <quinot@adacore.com>
715 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
716 documentation of the behaviour of these functions when passed an IP
717 address that has no record in the system hosts database and no reverse
720 * cstand.adb, a-tags.ads: Fix typos in comment.
722 2004-12-07 Robert Dewar <dewar@adacore.com>
724 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
725 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
726 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
727 s-poosiz.ads: Minor reformatting
729 * make.adb: Minor reformatting
730 Add some ??? comments asking for more comments
732 * s-poosiz.adb: Minor reformatting
733 Add comments on alignment requirement
735 * sinfo.ads: Remove obsolete comment and fix typo.
737 2004-12-07 Vincent Celier <celier@adacore.com>
738 Sergey Rybin <rybin@adacore.com>
740 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
741 Files" with the new tool and package names.
742 Reformatting to suppress most of the warnings for line too long
743 Document the new section "Project Search Path:" in the output of
745 Add gnatmetric section
747 2004-12-07 Vincent Celier <celier@adacore.com>
749 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
750 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
751 and -eit to -ept. Added qualifier
752 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
754 2004-11-27 Andreas Schwab <schwab@suse.de>
756 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
758 2004-11-25 Arnaud Charlet <charlet@adacore.com>
760 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
761 internal implementation unit GNAT.Sockets.Thin,
762 as their usage for sockets is non-portable (using the read and write
763 functions from the system runtime library is fine on UNIX but won't
766 * mingw32.h: Update copyright notice.
768 2004-11-25 Arnaud Charlet <charlet@adacore.com>
770 * ada-tree.h: Minor reformatting of previous change to avoid lines
771 longer than 79 characters.
773 2004-11-25 Olivier Hainque <hainque@adacore.com>
775 * tb-gcc.c: GCC infrastructure based implementation of
778 2004-11-24 Steven Bosscher <stevenb@suse.de>
780 * misc.c (gnat_post_options): Don't clear
781 flag_inline_functions.
783 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
786 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
789 2004-11-21 Andreas Jaeger <aj@suse.de>
791 * stylesw.adb: Change Style_Check_Subprogram_Order to
792 Style_Check_Order_Subprograms.
794 2004-11-18 Arnaud Charlet <charlet@adacore.com>
797 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
799 Add also a cast to kill another warning.
800 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
801 parameter with the priority class of the parent process instead of
802 always using the NORMAL_PRIORITY_CLASS.
803 (__gnat_dup): New function.
804 (__gnat_dup2): New function.
805 (__gnat_is_symbolic_link): Enable the effective body of this
806 function when __APPLE__ is defined.
808 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
811 2004-11-18 Olivier Hainque <hainque@adacore.com>
813 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
814 address of which may be used to represent "others" and "all others"
815 choices in exception tables, instead of the current harcoded
816 (void *)0 and (void *)1.
817 (Setup_Exception): Do nothing in the GNAT SJLJ case.
819 * gigi.h (others_decl, all_others_decl): New decls representing the
820 new Others_Value and All_Others_Value objects.
821 (struct attrib): Rename "arg" component as "args", since GCC expects a
822 list of arguments in there.
824 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
825 corresponding objects exported by a-exexpr, instead of hardcoded dummy
828 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
829 others_decl and all_others_decl instead of hardcoded dummy addresses
830 to represent "others" and "all others" choices, which is cleaner and
831 more flexible with respect to the possible eh pointer encoding policies.
833 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
834 (process_attributes): Account for the naming change of the "args"
835 attribute list entry component.
837 * decl.c (build_attr_list): Rename into prepend_attributes to allow
838 cumulating attributes for different entities into a single list.
839 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
840 attributes for the current entity and propagate first subtype
841 attributes to other subtypes.
842 <E_Procedure>: Attribute arguments are attr->args and not
844 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
845 argument provided, as this is what GCC expects. Use NULL_TREE instead
848 2004-11-18 Robert Dewar <dewar@adacore.com>
850 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
851 Minor reformatting througout (including new function specs)
852 Add ??? comments asking for clarification.
854 2004-11-18 Thomas Quinot <quinot@adacore.com>
856 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
857 incomplete duplicate implementation of this subprogram from butil.
859 2004-11-18 Thomas Quinot <quinot@adacore.com>
861 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
862 procedures factors the common processing for building an RPC receiver
863 for an RCI package or an RACW type.
864 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
865 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
866 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
868 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
870 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
872 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
873 distribution subprogram identifiers that are either subprogram numbers
875 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
876 string distribution identifiers assigned to a given subprogram.
877 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
878 (Add_RAS_Dereference_TSS): Add comments.
879 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
880 is not referenced yet because it will be used by the PolyORB DSA
882 (Insert_Partition_Check): Remove fossile code.
883 (First_RCI_Subprogram_Id): Document this constant.
884 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
886 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
887 replaced with calls to Get_Library_Unit_Name_String. Previously there
888 were several instances of the same code in different locations in the
889 compiler; this checkin completes the replacement of all of these
890 instances with calls to a common subprogram.
893 * sem_dist.adb: Remove comment noting that RPC receiver generation
894 should be disabled for RACWs that implement RASs.
895 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
897 * sem_util.ads, sem_util.adb (Has_Stream): New function
898 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
899 qualified name of a library unit into the name buffer.
900 (Note_Possible_Modification): Generate a reference only
901 if the context comes from source.
903 * snames.ads (PCS_Names): New subtype corresponding to names of
904 supported implementations of the Partition Communication Subsystem
905 (PCS) (i.e. the runtime library support modules for the distributed
908 2004-11-18 Robert Dewar <dewar@adacore.com>
909 Ed Schonberg <schonberg@adacore.com>
911 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
912 (Has_Rep_Pragma): New function
913 (Has_Attribute_Definition_Clause): New function
914 (Record_Rep_Pragma): Moved here from sem_ch13.adb
915 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
917 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
919 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
920 (Expand_Pragma_Psect_Object): New procedure
921 These procedures contain the revised and cleaned up processing for
922 these two pragmas. This processing was formerly in Sem_Prag, but
923 is more appropriately moved here. The cleanup involves making sure
924 that the pragmas are properly attached to the tree, and that no
925 nodes are improperly shared.
927 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
928 pragmas to Exp_Prag, which is more appropriate.
929 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
930 check for duplicates Remove use of Is_Psected flag, no longer needed.
931 Use new Make_String_Literal function with string.
933 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
934 that are functions return universal values, that have to be converted
936 Use new Make_String_Literal function with string.
937 (Get_Stream_Convert_Pragma): New function, replaces the use of
938 Get_Rep_Pragma, which had to be kludged to work in this case.
940 * freeze.adb: Use new Has_Rep_Pragma function
942 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
943 function with string.
944 Use new Has_Rep_Pragma function.
946 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
949 2004-11-18 Robert Dewar <dewar@adacore.com>
951 * errout.ads, errout.adb: (First_Sloc): New function
953 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
954 check (-gnatyx) instead of being included as a redundant construct
957 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
958 Style_Check_Order_Subprograms.
960 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
961 stylesw.adb: Add Style_Check_Xtra_Parens
963 * usage.adb: Add line for -gnatyx (check extra parens)
965 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
967 2004-11-18 Ed Schonberg <schonberg@adacore.com>
968 Robert Dewar <dewar@adacore.com>
970 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
971 discriminant of a constrained subtype, analyze the copy of the
972 corresponding constraint, because in some cases it may be only
974 Removes long-lived ??? comments.
976 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
977 handled controlled or secondary-stack expressions within the
978 iteration_scheme of a loop.
980 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
981 bounds that may contain functions calls, to prevent memory leaks when
982 the bound contains a call to a function that uses the secondary stack.
983 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
984 generate temporaries for loop bounds that might contain function calls
985 that require secondary stack and/or finalization actions.
987 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
988 selected component and the selector is overloadable (not just a
989 function) treat as function call, Analyze_Call will disambiguate if
991 (Analyze_Selected_Component): Do not generate an actual subtype for the
992 selected component if expansion is disabled. The actual subtype is only
993 needed for constraint checks.
994 (Analyze_Allocator): If restriction No_Streams is set, then do
995 not permit objects to be declared of a stream type, or of a
996 composite type containing a stream.
998 * restrict.ads: Remove the a-stream entry from Unit_Array, since
999 No_Streams no longer prohibits with'ing this package.
1001 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
1002 discriminants, but the parent base has unknown discriminants, there is
1003 no discriminant constraint to inherit. Such a discrepancy can arise
1004 when the actual for a formal type with unknown discriminants is a
1005 similar private type whose full view has discriminants.
1006 (Analyze_Object_Declaration): If restriction No_Streams is set, then
1007 do not permit objects to be declared of a stream type, or of a
1008 composite type containing a stream.
1010 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1012 * exp_dbug.ads: Update documentation to reflect simpler encoding for
1013 protected operations.
1015 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
1016 generated name, it complicates decoding in gdb and hinders debugging
1017 of protected operations.
1018 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
1019 flag for the protected entry barrier function.
1020 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
1021 flag for the protected entry function.
1023 2004-11-18 Nicolas Setton <setton@adacore.com>
1025 * expect.c: Define __unix__ when __APPLE__ is defined.
1027 * Makefile.in: Inform the value of the variable GMEM_LIB in the
1028 Darwin-specific section.
1030 * lang-specs.h: Change the placement of the %1 marker.
1031 Works around the fact that gcc adds -fPIC by default under Darwin.
1033 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1035 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
1036 type of the object with the packed array type, set the Analyzed flag
1037 on the object if it is an entity or simple indexed component, to avoid
1038 spurious type errors.
1040 2004-11-18 Gary Dismukes <dismukes@adacore.com>
1042 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
1043 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
1044 separate line from the version message.
1046 2004-11-18 Ed Falis <falis@adacore.com>
1048 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
1050 (init_float): Eliminate initialization of floating point status for
1051 AE653. The instructions have no effect for vThreads.
1053 2004-11-18 Vincent Celier <celier@adacore.com>
1055 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
1056 gnatbind is invoked with -shared.
1058 2004-11-18 Jose Ruiz <ruiz@adacore.com>
1060 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
1061 for Detect_Blocking which is redundant with the check done within the
1062 procedure Protected_Single_Entry_Call.
1063 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
1064 Detect_Blocking which is redundant with the check done within the
1065 procedure Protected_Single_Entry_Call.
1067 2004-11-18 Vincent Celier <celier@adacore.com>
1069 * makegpr.adb (Compile): Put the compiling switches (in package
1070 Compiler and on the command line) immediately after "-c", instead of
1071 at the end of the command line invocation of the compiler, when
1072 compiling a non-Ada file.
1073 (Build_Global_Archive): When there is no need to rebuild the archive,
1074 set Global_Archive_Exists, so that the archive is passed to the linker
1077 2004-11-18 Robert Dewar <dewar@adacore.com>
1078 Sergey Rybin <rybin@adacore.com>
1081 Remove extra paren check from list of checks for redundant constructs
1082 Add documentation of new -gnatyx style check (check extra parens)
1083 Remove paragraph about gnatelim debug options.
1085 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
1086 objects rather than forbidding dependencies on the package Ada.Streams.
1088 * sinfo.ads: Add ??? note that we should document pragmas passed to
1091 * g-expect.ads: Fix a few typos in the comments.
1093 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1095 * misc.c (gnat_handle_option): Use %< and %> for quoting in
1098 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1100 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
1102 2004-11-07 Andreas Schwab <schwab@suse.de>
1104 * Makefile.in (install-gnatlib): Remove spurious hyphen.
1106 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
1109 * Makefile.in (darwin): Set soext to .dylib.
1111 2004-10-26 Vincent Celier <celier@gnat.com>
1112 Thomas Quinot <quinot@act-europe.fr>
1114 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
1115 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
1116 there is no use of GNAT.Sockets.Constants.
1117 Remove remaining pragma Import for C_Write
1118 Remove C_Read and C_Write from internal implementation unit
1119 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
1120 the read and write functions from the system runtime library is fine
1121 on UNIX but won't work under Windows).
1123 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
1124 (Check_Selector): Use C_Recv instead of C_Read.
1125 Selectors are the GNAT.Sockets abstraction to perform a select()
1126 call on a set of descriptors. To allow abortion of an ongoing
1127 select operation, some data is written to a dedicated socket that
1128 is always monitored.
1129 Under Windows, the write and read library functions cannot operate
1130 on sockets, so we need to use send and recv instead, which is portable
1131 across all supported platforms.
1133 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
1134 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
1135 (using the read and write functions from the system runtime library is
1136 fine on UNIX but won't work under Windows).
1138 2004-10-26 Nicolas Setton <setton@act-europe.fr>
1140 * mlib-tgt-darwin.adb: New file.
1142 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1143 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1144 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1145 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
1148 * Makefile.in: Add support for building shared libraries under Darwin.
1149 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
1150 the low level EH init subprogram to be called from __gnat_initialize.
1152 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
1153 indicates which options to pass to the archive indexer.
1155 * mlib-utl.adb: Add support for calling ranlib with additional
1156 options. This is needed for instance under Mac OS X.
1157 (Ranlib_Options): New global variable, used to store the potential
1158 options to pass to ranlib.
1159 (Ar): Use Ranlib_Options when spawning ranlib.
1160 (Initialize): Set the value of ranlib option.
1162 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
1164 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
1165 instead of 8K, to reflect the real potential needs for stack-checking
1168 2004-10-26 Pascal Obry <obry@gnat.com>
1170 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
1172 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
1173 Windows only the initial thread stack size can be set so it is good to
1174 start we a low stack size.
1175 The OS will adjust the size as needed.
1177 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
1178 Nicolas Setton <setton@act-europe.fr>
1180 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
1181 "__unix__" instead of "unix".
1182 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
1183 sections were just mistakenly ignored. The former is
1184 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
1185 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
1186 of hpux. This prevents an unwanted definition of the symbol
1187 convert_addresses in adaint.o.
1189 2004-10-26 Gary Dismukes <dismukes@gnat.com>
1191 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
1192 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
1194 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1196 * a-filico.ads, a-filico.adb: fix incorrect header.
1198 2004-10-26 Javier Miranda <miranda@gnat.com>
1200 * a-ststio.ads: Fix typo in identifier
1202 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1204 * sem_ch4.adb: Minor reformatting.
1206 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1208 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
1209 enabled, check the result of unary and binary operations when the
1210 expression is the right-hand side of an assignment.
1212 2004-10-26 Vincent Celier <celier@gnat.com>
1214 * clean.adb (Delete): Do not output warnings when in quiet output and
1215 not in verbose mode.
1216 (Force_Deletions): New Boolean flag, defaulted to False
1217 (Delete): Only delete a file if it is writable, and when
1218 Force_Deletions is True.
1219 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
1220 (Usage): Line for new switch -f
1221 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
1224 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1226 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
1227 JM type only if its size matches that of the wrapper. When a size is
1228 prescribed and the field is not aliased, remove the wrapper of a JM
1229 type only if the size is not greater than that of the packed array.
1230 (gnat_to_gnu_entity): Change the extension of packed array wrappers
1233 2004-10-26 Geert Bosch <bosch@gnat.com>
1235 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
1236 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
1237 (Pred): Implement in terms of Succ.
1239 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1241 * exp_aggr.adb (Safe_Component): An aggregate component that is an
1242 unchecked conversion is safe for in-place use if the expression of the
1244 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
1245 be expandable in place even if the aggregate does not come from source.
1246 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
1247 designated object of an allocator in place, rather than building it
1248 first on the stack. The previous scheme forces a full copy of the array,
1249 and may be altogether unsusable if the size of the array is too large
1250 for stack allocation.
1252 2004-10-26 Robert Dewar <dewar@gnat.com>
1254 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
1255 compares if the component is atomic.
1257 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
1258 array assignment if the component type is atomic.
1260 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1261 Eric Botcazou <ebotcazou@act-europe.fr>
1263 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
1264 is aliased and is a by_reference type, do not pass by copy.
1265 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
1266 detect whether the call is in the right side of an assignment or
1267 the expression of an object declaration. Recurse on component
1268 association within aggregates.
1269 Call it in the condition that determines whether the temporary is
1270 necessary for correct stack-checking.
1272 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1274 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
1275 RACW_Type, used in the PolyORB version.
1276 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
1277 version and the GARLIC version.
1279 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
1280 Rename RCI_Info to RCI_Locator for better consistency between the
1281 GARLIC and PolyORB versions of the distributed systems annex.
1282 (DSA_Implementation_Name): This enumeration lists the possible
1283 implementations of the Partition Communication Subsystem for the
1284 Distributed Systems Annex (DSA). The three available implementations
1285 are the dummy stub implementation (No_DSA), and two versions based on
1286 two different distribution runtime libraries: GARLIC and PolyORB. Both
1287 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
1289 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
1292 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
1293 between the GARLIC and PolyORB versions of the distributed systems
1295 Remove RE_Unbounded_Reclaim_Pool since it is unused.
1297 2004-10-26 Gary Dismukes <dismukes@gnat.com>
1299 * gnat1drv.adb: Suppress calling the back end when
1300 Frontend_Layout_On_Target is true.
1302 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1304 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
1305 Set_Read_Only): New subprograms.
1306 These new routines allow the user to set or unset the Owner execute
1307 and Owner write permission flags on a file.
1309 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
1310 GNAT.OS_Lib.Set_Executable instead of rolling our own.
1312 2004-10-26 Matthew Gingell <gingell@gnat.com>
1314 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
1316 2004-10-26 Pascal Obry <obry@gnat.com>
1318 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
1319 memory before the faulting page we properly test the process read
1320 access for this address using appropriate Win32 routine.
1321 (HPUX sections): guard with "__hpux__" instead of "hpux".
1323 2004-10-26 Robert Dewar <dewar@gnat.com>
1325 * lib-xref.adb (Generate_Reference): Don't complain about reference to
1326 entry parameter if pragma Unreferenced set, since we do not properly
1327 handle the case of multiple parameters.
1329 2004-10-26 Vincent Celier <celier@gnat.com>
1331 * prj-env.adb: (Contains_ALI_Files): New Boolean function
1332 (Ada_Objects_Path.Add): For a library project, add to the object path
1333 the library directory only if there is no object directory or if the
1334 library directory contains ALI files.
1335 (Set_Ada_Paths.Add.Recursive_Add): Ditto
1337 2004-10-26 Vincent Celier <celier@gnat.com>
1339 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
1340 extension of library projects.
1342 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
1343 path defaults to ".:<prefix>/lib/gnat".
1344 (Parse): For an extending all project, allow direct import of a project
1345 that is virtually extended.
1347 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
1348 the specified name is directly imported, return its ID. Otherwise, if
1349 an extension of this project is imported, return the ID of the
1352 2004-10-26 Robert Dewar <dewar@gnat.com>
1354 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
1355 (Sub3): New procedure, used by Scaled_Divide
1356 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
1357 correct more than one instance of failure to propagate carries
1359 (Double_Divide): Handle overflow case of largest negative number
1360 divided by minus one.
1362 * s-arit64.ads (Double_Divide): Document that overflow can occur in
1363 the case of a quotient value out of range.
1366 2004-10-26 Robert Dewar <dewar@gnat.com>
1368 * s-bitops.adb (Bit_Eq): Remove redundant check.
1370 * s-bitops.ads: Minor comment updates
1371 Change some occurrences of Address to System.Address
1373 * s-carsi8.ads: Fix minor cut-and-paste error in comments
1375 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1377 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
1378 accessibility check to prefix that is a protected operation.
1380 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1382 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
1383 empty, post message on stub.
1385 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1386 Javier Miranda <miranda@gnat.com>
1388 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
1389 current instance appears within a unit that is directly in the context
1391 Used to determine whether the body of the instance should be analyzed
1392 immediately after its spec, to make its subprogram bodies available
1393 for front-end inlining.
1394 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
1395 constraint is not allowed on the component type (AARM 12.5.3(3))
1397 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1399 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1400 'Storage_Pool): enhance, document & limit detection of non-sharable
1403 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
1405 * s-pooglo.ads: Add more documentation now that this pool is properly
1408 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1410 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
1411 or protected type with discriminants, do not constrain the
1412 corresponding record type if the subtype declaration has no
1413 discriminant constraints. This can be the case in source code, or in
1414 the subtype declaration created to rename an actual type within an
1417 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1419 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
1420 different kind of stub (possibly wrong name for file), do not check
1422 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
1423 includes call to some function that returns an unconstrained type, do
1426 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1428 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
1429 appear in the code for the main unit. Dependencies among units in the
1430 context of the main unit are established when those other units are
1431 compiled. Otherwise spurious elaboration constraints can generate
1432 incorrect elaboration circularities.
1434 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1435 Ed Schonberg <schonberg@gnat.com>
1437 * sem_util.adb (Is_Aliased_View): Defend against the case where this
1438 subprogram is called with a parameter that is not an object name. This
1439 situation arises for some cases of illegal code, which is diagnosed
1440 later, and in this case it is wrong to call Is_Aliased, as that might
1441 cause a compiler crash.
1442 (Explain_Limited_Type): Refine previous fix to include
1443 inherited components of derived types, to provide complete information.
1445 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
1446 is the prival for a protected object.
1447 It is necessary to mark this entity as a variable, in addition to
1448 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
1449 modified to avoid checking the Aliased flag on entities that are not
1450 objects. (Checking that flag for non-objects is erroneous and could
1451 lead to a compiler crash).
1453 2004-10-26 Robert Dewar <dewar@gnat.com>
1455 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
1456 X_Frac = 0.5, then we know that the number X must be positive.
1457 (Succ): Remove the same redundant test, and also fix the primary test
1458 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
1460 (Decompose): Add fuller comments to spec
1462 2004-10-26 Pascal Obry <obry@gnat.com>
1464 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
1465 validity (process must have read access). Set to 0 in all other cases.
1466 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
1468 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
1469 segmentation violation.
1471 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1473 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
1474 whose type is a constructed subtype of an aliased object with an
1475 unconstrained nominal subtype, convert the actual to the constructed
1476 subtype before taking its address.
1478 2004-10-26 Vincent Celier <celier@gnat.com>
1480 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
1481 (Is_Path_Name_Case_Sensitive): New function
1483 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
1484 (Base_Name, Simple_Name, Current_Directory, Compose,
1485 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
1488 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1489 Vasiliy Fofanov <fofanov@act-europe.fr>
1490 Vincent Celier <celier@gnat.com>
1492 * gnat_ugn.texi: Generalize "finding memory problems" section into a
1493 "memory management issues" section and document some of the useful
1494 memory pools provided as part of the GNAT library.
1495 Remove "virtual" from declaration of A::method2 in
1496 the simple example of Ada/C++ mixed system.
1497 Library Projects may be virtually extended: their virtual extensions
1498 are not Library Projects.
1499 Added section on extending project hierarchies.
1501 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1503 * adaint.c (__gnat_get_libraries_from_registry): Cast value
1505 (__gnat_portable_spawn): Remove const.
1507 * mingw32.h (MAXPATHLEN): Check for previous definition.
1509 2004-10-17 Matthias Klose <doko@debian.org>
1511 * gnatvsn.ads: Set gnat library version to 4.0.
1513 2004-10-05 Vincent Celier <celier@gnat.com>
1515 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
1517 2004-10-04 Laurent GUERBY <laurent@guerby.net>
1520 * Makefile.in: Define and use RANLIB_FLAGS.
1522 2004-10-04 Pascal Obry <obry@gnat.com>
1524 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
1525 other x86 platforms).
1527 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1529 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
1530 in general and triggers stack alignment adjustment for thread entry
1531 points on targets where this is necessary.
1533 2004-10-04 Bernard Banner <banner@gnat.com>
1537 * Makefile.in: Add section for powerpc linux
1538 Add variant i-vxwork-x86.ads
1540 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
1542 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1544 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
1545 table registration calls when need be. Ensures no reference to the crt
1546 ctors symbol are issued in the SJLJ case, which avoids possible
1547 undefined symbol errors in the case of modules to be statically linked
1550 2004-10-04 Javier Miranda <miranda@gnat.com>
1552 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
1553 in-line the code corresponding to subprogram Analyze_Actuals. In
1554 addition, analyze the actuals only in case of subprogram call.
1556 2004-10-04 Ed Falis <falis@gnat.com>
1558 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
1560 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
1562 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
1563 in the documentation.
1565 2004-10-04 Robert Dewar <dewar@gnat.com>
1567 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
1569 (Analyze_Block_Statement): Add circuitry to detect following dead code
1570 (Check_Unreachable_Code): Handle case of block exit
1572 2004-10-04 Robert Dewar <dewar@gnat.com>
1574 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
1575 (XMatchD): Avoid warning for Logic_Error call
1577 2004-10-04 Robert Dewar <dewar@gnat.com>
1579 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
1580 consider expressions buried within a procedure actual to be an actual.
1581 This caused some blowups with uses of packed slices within a procedure
1584 2004-10-04 Robert Dewar <dewar@gnat.com>
1586 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
1587 longer need to be initialized to zero.
1588 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
1589 initialized to zero.
1591 * checks.adb (Expr_Known_Valid): Packed arrays are now always
1592 considered valid, even if the representation is modular. That's correct
1593 now that we no longer initialize packed modular arrays to zero.
1595 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
1596 suffixes. These are now documented as the only cases in which the
1597 debugger ignores outer records.
1598 Previously, the spec allowed arbitrary suffixes for this purpose.
1599 Change name of LJM to JM for packed array pad records
1600 Create separate section on packed array handling, and add a whole new
1601 set of comments to this section describing the situation with packed
1602 modular types and justification requirements depending on endianness.
1604 2004-10-04 Robert Dewar <dewar@gnat.com>
1606 * a-except.adb: Add a comment for last change
1608 * einfo.ads: Minor spelling correction in comment
1610 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
1612 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
1615 * sem_util.ads: Minor comment update
1617 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1619 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
1620 Inline_Always when in Configurable_Run_Time mode.
1622 * sem_prag.adb (Process_Convention): If entity is an inherited
1623 subprogram, apply convention to parent subprogram if in same scope.
1624 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
1625 when in Configurable_Run_Time mode.
1627 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1629 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
1630 class_wide type after component list has been inherited.
1632 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1634 * sem_ch12.adb (Check_Generic_Actuals): New predicate
1635 Denotes_Previous_Actual, to handle properly the case of a private
1636 actual that is also the component type of a subsequent array actual.
1637 The visibility status of the first actual is not affected when the
1638 second is installed.
1639 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
1640 make fully recursive the treatment of formals of packages declared
1642 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
1643 the above on exit from an instantiation.
1644 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
1645 current instantiation which is now complete.
1646 (Analyze_Package_Instantiation): No instantiated body is needed if the
1647 main unit is generic. Efficient, and avoid anomalies when a instance
1648 appears in a package accessed through rtsfind.
1650 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1652 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
1653 do not generate a declaration for a temporary if the call is part of a
1654 library-level instantiation.
1656 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1658 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
1659 searching for a limited component to flag.
1661 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
1662 expansion of Input, to account for the fact that the implicit call
1663 generated by the attribute reference must freeze the user-defined
1664 stream subprogram. This is only relevant to 'Input, because it can
1665 appear in an object declaration, prior to the body of the subprogram.
1667 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
1668 expansion can proceed and further errors uncovered.
1669 (Minor clean up): Fix cases of using | instead of \ for continuation
1672 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1674 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
1676 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
1677 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
1678 Use gcc_assert and gcc_unreachable.
1680 * decl.c (gnat_to_gnu_entity, case object): Check and process a
1681 specified alignment before validating size.
1682 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
1683 stripped-down declaration for the type of the inner field when making
1686 * utils.c (finish_record_type): Do not compute the size in units
1687 incrementally. Instead compute it once for the rep clause case.
1688 Use gcc_assert and gcc_unreachable.
1690 2004-10-04 Vincent Celier <celier@gnat.com>
1692 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
1694 (Is_Valid_Path_Name): Take '/' as a directory separator.
1696 2004-10-04 Vincent Celier <celier@gnat.com>
1698 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
1699 (Extended_Project) only if Extended_Project is defined, to avoid
1701 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
1703 (Parse_Single_Project): Ditto.
1705 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
1706 Add_To_Project_Path for virtual projects.
1708 2004-10-04 Vincent Celier <celier@gnat.com>
1710 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1711 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1712 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
1713 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
1714 parameter Options_2.
1716 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
1717 Build_Dynamic_Library with an empty Options_2.
1719 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
1722 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
1723 directory separator, if any.
1724 (Gprmake): Do not allow mains on the command line for library projects.
1725 Do not attempt to link when the project is a library project.
1726 (Library_Opts): New table to store Library_Options.
1727 (Build_Library): If Library_Options is specified, pass these options
1728 when building a shared library.
1730 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1732 * s-tposen.adb (Service_Entry): The object must be always unlocked at
1733 the end of this procedure now that the unlock operation was inserted
1736 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1738 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
1739 corresponding to the Preallocated_Stacks flags in System.
1740 (Get_Target_Parameters): Including the processing for
1741 Preallocated_Stacks.
1743 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
1744 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
1745 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
1746 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
1747 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
1748 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1749 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
1750 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
1751 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
1752 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
1753 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
1754 used to signal whether the compiler creates the required stacks and
1755 descriptors for the different tasks (when True) or it is done by the
1756 underlying operating system at run time (when False).
1757 It is initially set to False in all targets.
1759 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
1760 if it is supported by the target.
1761 (Make_Task_Create_Call): Pass the stack address if it has been
1762 previously created. Otherwise pass a Null_Address.
1764 * snames.adb: Add _stack.
1766 * snames.ads: Add Name_uStack. Required to allow the expander to
1767 statically allocated task stacks.
1769 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
1770 Stack_Address argument.
1771 Check that its value is equal to Null_Address because this target does
1772 not support the static stack allocation.
1774 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1776 * usage.adb: Change "pragma inline" to "pragma Inline" in information
1779 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1781 * exp_dist.adb: Split declaration of asynchronous flag out of
1782 Add_RACW_Read_Attribute.
1783 Minor reformatting for better alignment with PolyORB version.
1784 Store the entity for the asynchronous flag of an RACW, rather than the
1785 expression, in the asynchronous flags table. This will allow this flag
1786 to be used in other subprograms beside Add_RACW_Read_Attribute.
1788 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1790 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1791 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1792 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1793 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1794 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1795 sockets constant MSG_NOSIGNAL (Linux-specific).
1796 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1797 all Send operations.
1798 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1799 from trigerring SIGPIPE.
1800 Rename components to avoid clash with Ada 2005 possible reserved
1802 (Check_Selector): When the select system call returns with an error
1803 condition, propagate Socket_Error to the caller.
1805 2004-10-01 Jan Hubicka <jh@suse.cz>
1807 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1809 2004-09-23 Robert Dewar <dewar@gnat.com>
1813 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1814 instead do this at freeze time (we won't do it if there is an address
1816 Change "pragma inline" to "pragma Inline" in information and error
1820 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1821 right way of doing things after all.
1822 (Freeze_Entity): For object, set Is_Public for imported entities
1823 unless there is an address clause present.
1825 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1827 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1828 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1829 ensures proper handling of types with rep clauses, which might have
1830 their TYPE_SIZE set already.
1832 2004-09-21 Robert Dewar <dewar@gnat.com>
1834 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1835 packed array types in both little- and big-endian cases. This change
1836 ensures that we no longer count on the unused bits being initialized
1837 for such types (and in particular ensures that equality testing will
1838 only read the relevant bits).
1839 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1840 These changes mean that we no longer need to initialize small packed
1842 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1843 optimization to an LJM field as to its parent field.
1845 * ada-tree.h, trans.c, utils.c, utils2.c:
1846 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1848 2004-09-20 Jan Hubicka <jh@suse.cz>
1850 * utils.c (gnat_finalize): Remove.
1851 (end_subprog_body): Directly call cgraph_finalize_function;
1852 do not lower the nested functions.
1854 2004-09-20 Robert Dewar <dewar@gnat.com>
1858 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1859 if an address clause is present, since that means that the Import
1862 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1864 * 5tsystem.ads: Removed, no longer used.
1866 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1867 Zack Weinberg <zack@codesourcery.com>
1869 * ada-tree.def: Use tree_code_class enumeration constants
1870 instead of code letters.
1871 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1872 Update for new tree-class enumeration constants.
1874 2004-09-17 Vincent Celier <celier@gnat.com>
1876 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1877 capabilities of the general project manager.
1879 2004-09-09 Vincent Celier <celier@gnat.com>
1881 * a-direct.ads: Add pragma Ada_05
1882 (Directory_Entry_Type): Give default value to component Kind to avoid
1883 not initialized warnings.
1885 * a-direct.adb (Current_Directory): Remove directory separator at the
1887 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1888 an existing directory.
1889 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1890 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1891 Convert the result to File_Size.
1893 * prj.ads: (Project_Error): New exception
1895 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1896 Prj.Com, not from Osint.
1897 (Attrs, Package_Attributes): Tables moved to private part of spec
1898 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1900 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1901 Prj.Project_Error after call to Fail.
1902 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1903 Fail. Check that package name is not already in use.
1905 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1906 used by tools, not only by the project manager, and to indicate that
1907 exception Prj.Prj_Error may be raised in case of problem.
1908 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1910 (Attrs, Package_Attributes): Table instantiations moved from the body to
1911 the private part to be accessible from Prj.Attr.PM body.
1913 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1914 from new package Prj.Attr.PM.
1915 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1918 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1920 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1921 instead of Elaboration_Checks).
1923 * a-calend.adb: Minor reformatting
1925 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1927 * gigi.h (maybe_pad_type): New declaration.
1928 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1930 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1932 * cuintp.c: Convert to use buildN.
1934 * decl.c (maybe_pad_type): No longer static.
1935 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1937 Convert to use buildN.
1939 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1940 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1941 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1943 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1944 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1945 Convert to use buildN.
1947 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
1948 TREE_READONLY for const.
1949 Convert to use buildN.
1951 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
1952 (create_var_decl): Refine when TREE_STATIC is set.
1953 Convert to use buildN.
1955 2004-09-09 Gary Dismukes <dismukes@gnat.com>
1957 * gnat_ugn.texi: Delete text relating to checking of ali and object
1960 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
1963 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
1965 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
1966 pragmas recognized by GNAT.
1968 * gnat_rm.texi: Document pragma Detect_Blocking.
1970 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
1971 raise Program_Error if called from a protected operation.
1973 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
1974 the protected action nesting level.
1975 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
1976 protected action nesting level.
1977 (Unlock): When pragma Detect_Blocking is active decrease the protected
1978 action nesting level.
1980 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
1981 Protected_Action_Nesting.
1983 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
1984 Common_ATCB record. It contains the dynamic level of protected action
1985 nesting for each task. It is needed for checking whether potentially
1986 blocking operations are called from protected operations.
1987 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
1988 Detect_Blocking is active or not in the partition.
1990 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
1991 raise Program_Error if called from a protected operation.
1992 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
1993 Program_Error if called from a protected operation.
1994 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
1995 Program_Error if called from a protected operation.
1997 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
1998 raise Program_Error if called from a protected operation.
2000 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
2001 raise Program_Error if called from a protected operation, and increase
2002 the protected action nesting level.
2003 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
2004 Program_Error if called from a protected operation, and increase the
2005 protected action nesting level.
2006 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
2007 protected action nesting level.
2009 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
2010 raise Program_Error if called from a protected operation, and increase
2011 the protected action nesting level.
2012 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
2013 Program_Error if called from a protected operation, and increase the
2014 protected action nesting level.
2015 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
2016 raise Program_Error if called from a protected operation.
2017 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
2018 active, raise Program_Error if called from a protected operation.
2019 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
2020 protected action nesting level.
2022 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
2023 insertion of the statement raising Program_Error. The run time
2024 contains the required machinery for handling that.
2026 * sem_util.ads: Change comment associated to procedure
2027 Check_Potentially_Blocking_Operation.
2028 This procedure does not insert a call for raising the exception because
2029 that is currently done by the run time.
2031 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
2033 * init.c: Add the global variable __gl_detect_blocking that indicates
2034 whether pragma Detect_Blocking is active (1) or not (0). Needed for
2035 making the pragma available at run time.
2036 (__gnat_set_globals): Pass and update the detect_blocking parameter.
2038 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
2039 pragma Detect_Blocking is active.
2041 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
2043 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
2044 DB is found in the ali file. Any unit compiled with pragma
2045 Detect_Blocking active forces its effect in the whole partition.
2047 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
2048 Detect_Blocking is active and delay is called from a protected
2051 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
2052 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
2053 Detect_Blocking is active (0 otherwise).
2054 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
2055 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
2058 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
2060 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
2061 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
2064 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
2065 (Register_Receiving_Stub): Add Subp_Info formal parameter.
2066 Update API in placeholder implemetation of s-parint to reflect changes
2067 in distribution runtime library.
2069 * sem_ch3.adb (Expand_Derived_Record): Rename to
2070 Expand_Record_Extension.
2072 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
2073 primitive operations of potentially distributed object types that have
2074 non-controlling anonymous access formals.
2076 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
2078 New implementation of expansion for remote access-to-subprogram types,
2079 based on the RACW infrastructure.
2080 This version of sem_dist is compatible with PolyORB/DSA as well as
2083 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
2084 Asynchrronous that applies to a remote access-to-subprogram type, mark
2085 the underlying RACW type as asynchronous.
2087 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
2088 __gnat_using_gnu_linker to 1.
2090 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
2091 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
2092 GNAT.Perfect_Hash_Generators, and remove the empty
2093 GNAT.Perfect_Hash package.
2095 * atree.adb: Minor reformatting
2097 * exp_ch3.adb (Expand_Derived_Record): Rename to
2098 Expand_Record_Extension.
2099 (Build_Record_Init_Proc.Build_Assignment): The default expression in
2100 a component declaration must remain attached at that point in the
2101 tree so New_Copy_Tree copies it if the enclosing record type is derived.
2102 It is therefore necessary to take a copy of the expression when building
2103 the corresponding assignment statement in the init proc.
2104 As a side effect, in the case of a derived record type, we now see the
2105 original expression, without any rewriting that could have occurred
2106 during expansion of the ancestor type's init proc, and we do not need
2107 to go back to Original_Node.
2109 * exp_ch3.ads (Expand_Derived_Record): Rename to
2110 Expand_Record_Extension.
2112 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
2113 Returns the RACW type used to implement a remote access-to-subprogram
2115 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
2116 New subprograms. Used to create a proxy tagged object for a remote
2117 subprogram. The proxy object is used as the designated object
2118 for RAS values on the same partition (unless All_Calls_Remote applies).
2119 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
2120 System.Partition_Interface.Get_Unique_Remote_Pointer.
2121 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
2122 Renamed from Add_RAS_*_Attribute.
2123 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
2125 New implementation of expansion for remote access-to-subprogram types,
2126 based on the RACW infrastructure.
2128 * exp_dist.ads (Copy_Specification): Update comment to note that this
2129 function can copy the specification from either a subprogram
2130 specification or an access-to-subprogram type definition.
2132 2004-09-09 Ed Schonberg <schonberg@gnat.com>
2134 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
2135 in an instance, between an explicit subprogram an one inherited from a
2136 type derived from an actual.
2138 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
2139 add a polling call if the subprogram is to be inlined by the back-end,
2140 to avoid repeated calls with multiple inlinings.
2142 * checks.adb (Apply_Alignment_Check): If the expression in the address
2143 clause is a call whose name is not a static entity (e.g. a dispatching
2144 call), treat as dynamic.
2146 2004-09-09 Robert Dewar <dewar@gnat.com>
2148 * g-trasym.ads: Minor reformatting
2150 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
2151 packed arrays, since unused bits are expected to be zero for a
2154 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
2156 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
2159 2004-09-09 Pascal Obry <obry@gnat.com>
2161 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
2162 enable map file generation. Add the right option to generate the map
2163 file if Map_File is set to True.
2165 * gnatdll.adb (Gen_Map_File): New variable.
2166 (Syntax): Add info about new -m (Map_File) option.
2167 (Parse_Command_Line): Add support for -m option.
2168 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
2171 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
2173 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
2174 new gnatdist implementation.
2175 Define a subpackage isolating the output routines specific to this
2178 2004-09-09 Joel Brobecker <brobecker@gnat.com>
2180 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
2182 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
2184 2004-09-09 Cyrille Comar <comar@act-europe.fr>
2186 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
2189 * opt.ads: Add Ada_Version_Runtime constant used to decide which
2190 version of the language is used to compile the run time.
2192 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
2194 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
2195 of variable length temporaries for function return now that the
2196 back-end and gigi support it.
2198 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2200 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
2202 * trans.c (struct stmt_group): Delete field GLOBAL.
2203 (gnat_init_stmt_group): Do not initialize it.
2204 (call_to_gnu): Use save_expr, not protect_multiple_eval.
2205 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
2206 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
2207 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
2208 (start_stmt_group): Likewise.
2209 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
2211 * utils2.c (ggc.h): Include.
2212 (build_call_raise): Call build_int_cst, not build_int_2.
2214 * utils.c (gnat_init_decl_processing): Fix arg to
2215 build_common_tree_nodes.
2216 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
2217 (gnat_define_builtin): Set built_in_decls.
2218 (init_gigi_decls): Call build_int_cst, not build_int_2.
2220 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
2221 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
2222 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
2223 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
2224 SET_TYPE_MODULE): Use them.
2225 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
2226 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
2227 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
2228 SET_TYPE_ADA_SIZE): Likewise.
2229 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
2230 (DECL_CONST_CORRESPONDING_VAR,
2231 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
2232 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
2233 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
2234 (TYPE_RM_SIZE_NUM): New macro.
2235 (TYPE_RM_SIZE): Modified to use above.
2237 * cuintp.c: (build_cst_from_int): New function.
2238 (UI_To_gnu): Use it.
2240 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
2241 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
2242 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
2243 MIN_EXPR for the size, copy it into new.
2245 2004-09-01 Robert Dewar <dewar@gnat.com>
2247 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
2248 packed indexed component where array is an IN OUT formal. This
2249 generated garbage code previously.
2251 * gnat_ugn.texi: Document -fverbose-asm
2253 * gnat-style.texi: Minor updates (note that boolean constants and
2254 variables are joined with AND/OR rather than short circuit forms).
2256 2004-09-01 Ed Schonberg <schonberg@gnat.com>
2258 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
2259 it is an upward conversion of an untagged type with no representation
2262 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
2264 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
2265 System.Partition_Interface.
2267 * checks.adb (Apply_Access_Checks): Do not generate checks when
2268 expander is not active (but check for unset reference to prefix of
2271 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
2272 pragma Debug as an if statement with a constant condition, for
2273 consistent treatment of entity references contained within the
2274 enclosed procedure call.
2276 2004-09-01 Vincent Celier <celier@gnat.com>
2278 * bindgen.adb: (Set_EA_Last): New procedure
2279 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
2281 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
2282 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
2283 linked without errors.
2284 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
2286 (Gen_Exception_Table_C): Correct same bugs
2288 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
2290 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
2291 on Windows, make sure that the drive letter is in upper case.
2293 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
2294 Windows, when the drive letter is added and Case_Sensitive is True, the
2295 drive letter is forced to upper case.
2297 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
2298 to Options_2 for the call to MLib.Utl.Gcc.
2300 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
2301 directory separator when defining BASE_DIR.
2303 2004-09-01 Pascal Obry <obry@gnat.com>
2305 * gprcmd.adb (Extend): Do not output trailing directory separator. This
2306 is not needed and it confuses Windows GNU/make which does not report
2307 directory terminated by a slash as a directory.
2308 (gprcmd): Idem for "pwd" internal command.
2310 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
2311 target names rewrite to fix regressions with recent version of
2312 GNU/make. Starting with GNU/make 3.80 the pipe character was not
2313 handled properly anymore.
2315 2004-09-01 Andreas Schwab <schwab@suse.de>
2317 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
2318 * raise.c [!IN_RTS]: Undef abort.
2320 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
2322 * utils2.c (build_allocator): Use ssize_int.
2324 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
2326 2004-08-27 Andreas Schwab <schwab@suse.de>
2328 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
2330 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2331 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2333 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
2335 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2337 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
2338 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2339 * utils.c (init_gigi_decls): Likewise.
2340 * utils2.c (build_call_raise, build_allocator): Likewise.
2342 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2344 * utils.c (gnat_init_decl_processing): Adjust
2345 build_common_tree_nodes call.
2347 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2349 * utils2.c (build_allocator): Use build_int_cst for negative
2352 2004-08-18 Richard Henderson <rth@redhat.com>
2354 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
2356 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
2358 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
2360 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
2361 (gnat_to_gnu): Likewise.
2363 2004-08-16 Pascal Obry <obry@gnat.com>
2365 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
2366 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
2367 option and not mdll anymore. Update comment.
2369 2004-08-16 Pascal Obry <obry@gnat.com>
2371 * bld.adb (Put_Include_Project): Properly handle directory separators
2374 2004-08-16 Ed Schonberg <schonberg@gnat.com>
2376 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
2377 decreasing the number of allocated junk nodes while searching for the
2378 appropriate subprogram.
2380 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2382 * cuintp.c (UI_To_gnu): Use build_int_cst..
2383 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2384 * utils.c (init_gigi_decls): Likewise.
2385 * utils2.c (build_call_raise): Likewise.
2387 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
2389 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
2390 for a global aliased object with a variable size and an unconstrained
2391 nominal subtype, pretend there is no initializer if the one we have is
2392 incomplete, and avoid referencing an inexistant component in there. The
2393 part we have will be rebuilt anyway and the reference may confuse
2396 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
2398 * einfo.ads: Minor reformatting
2400 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
2401 restrictions in the ALI if we only want to warn about violations.
2403 2004-08-13 Vincent Celier <celier@gnat.com>
2405 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
2406 when creating a new Unit_Record in table Units.
2408 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
2409 that are violated, if any.
2411 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
2412 add directory separator if path already ends with a directory separator.
2414 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2416 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
2417 unit, this is an attempt to inline a construct that is not available in
2418 the current restricted mode, so abort rather than trying to continue.
2420 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
2421 discriminants that rename those of the parent, recover names of
2422 original discriminants for the constraint on the full view of the
2424 (Complete_Private_Subtype): Do not create a subtype declaration if the
2425 subtype is an itype.
2427 * gnat_rm.texi: Added section on implementation of discriminated
2428 records with default values for discriminants.
2430 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2433 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
2434 the second operand is overloaded.
2436 2004-08-10 Richard Henderson <rth@redhat.com>
2438 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
2439 add __builtin_alloca.
2441 2004-08-10 Richard Henderson <rth@redhat.com>
2443 * config-lang.in (boot_language): Yes.
2445 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
2447 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
2448 from complaining on potential uninitialized reference.
2449 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
2450 new specification and test explicitly for non-zero return value.
2452 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
2453 returning C.int, to avoid using a derived boolean type.
2455 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
2456 Duplicate_Subexpr_No_Checks in preference to direct use of
2457 Remove_Side_Effects and New_Copy_Tree.
2458 Clear Comes_From_Source on prefix of 'Size attribute reference.
2460 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
2461 g-socthi-vxworks.adb: Change calls to
2462 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
2463 and test explicitly for non-zero return value.
2465 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
2466 (Is_Socket_In_Set): Declare imported function as returning C.int, to
2467 avoid using a derived boolean type.
2469 2004-08-09 Albert Lee <lee@gnat.com>
2471 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
2473 2004-08-09 Pascal Obry <obry@gnat.com>
2475 * gnat_ugn.texi: Document new way to build DLLs on Windows using
2476 GCC's -shared option.
2478 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
2479 Options_2 parameter (options put after object files).
2481 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
2483 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
2484 ignore overflows on low and high bounds of an index to also account for
2485 differences in signedness between sizetype and gnu_index_subtype.
2486 These are as legitimate as the ones caused by a lower TYPE_PRECISION
2489 2004-08-09 Robert Dewar <dewar@gnat.com>
2491 * s-solita.ads, s-solita.adb: Minor reformatting
2493 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
2494 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
2496 Add note that No_Implicit_Conditionals does not suppress
2497 run time constraint checks.
2499 * vms_conv.ads: Minor reformatting
2501 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
2502 and necessary for following change).
2503 (Mark): Return new format Mark_Id containing sec stack address
2504 (Release): Use sec stack address from Mark_Id avoiding Self call
2506 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
2507 pointer (cleanup and necessary for following change).
2508 Define Mark_Id as record containing address of secondary stack, that way
2509 Release does not need to find the stack again, decreasing the number of
2510 calls to Self and improving efficiency.
2512 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
2514 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
2515 case variable into the individual case branches when possible.
2517 * sem_ch11.adb: Minor reformatting
2519 * prj.ads: Correct spelling of suffixs
2521 * prj-nmsc.adb: Minor reformatting
2522 Correct spelling suffixs throughout (also in identifiers)
2524 * freeze.adb: Minor spelling correction
2526 * exp_ch2.adb: Cleanups to handling of Current_Value
2527 (no functional effect).
2529 * bld.adb: Correct spelling of suffixs
2531 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
2533 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2537 * sem_ch7.adb (Install_Private_Declarations): In the body of the
2538 package or of a child, private entities are both immediately_visible
2541 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2543 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
2544 there are no range checks on the value of the literal.
2546 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
2547 wrapped is the triggering alternative of an asynchronous select, action
2548 statements mustbe inserted before the select itself.
2550 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
2551 case where the prefix is a protected function call.
2552 (Resolve_Attribute, case 'Access): The attribute reference on a
2553 subprogram is legal in a generic body if the subprogram is declared
2556 2004-08-09 Vincent Celier <celier@gnat.com>
2558 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
2559 languages, otherwise building the library may fail with unresolved
2561 (Compile_Sources): Do not build libraries if -c switch is used
2563 * gnatlink.adb (Process_Args): New switches -M and -Mmap
2564 (Write_Usage): If map file creation is supported, output new switches
2566 (Gnatlink): When -M is specified, add the necessary switch(es) to the
2567 gcc call, when supported.
2569 * Makefile.in: Added indepsw.o to the object list for gnatlink
2570 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
2572 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
2573 indepsw.adb, indepsw.ads: New files.
2575 2004-08-09 Bernard Banner <banner@gnat.com>
2577 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
2579 * Makefile.in: add section for vxworks x86
2581 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
2583 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
2584 per-object constrained components where the discriminant is of an
2586 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
2587 the parent initialization procedure for derived Unchecked_Unions.
2588 Instead, derived Unchecked_Unions build their own initialization
2590 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
2591 Check the body of the subprogram for details.
2592 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
2593 functions for derived Unchecked_Union types by introducing a condition.
2594 Allow the creation of TSS equality functions for Unchecked_Unions.
2595 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
2596 Add formal parameter Discr to function signature. Discr is used to
2597 control the generated case statement for Unchecked_Union types.
2598 (Make_Eq_If): Rename formal parameter Node to E in function signature.
2600 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
2602 Check the body of the subprogram for details.
2603 (Expand_Composite_Equality): Augment composite type equality to include
2604 correct handling of Unchecked_Union components.
2605 (Expand_N_In): Add condition to detect illegal membership tests when the
2606 subtype mark is a constrained Unchecked_Union and the expression lacks
2607 inferable discriminants, and build a Raise_Program_Error node.
2608 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
2609 to detect types that contain components of unconstrained Unchecked_Union
2610 subtype. Add condition to detect equality between types that have an
2611 unconstrained Unchecked_Union component, and build a Raise_Program_Error
2612 node. Add condition to detect equality between Unchecked_Union types
2613 that lack inferable discriminants, and build a Raise_Program_Error node.
2614 Otherwise build a TSS equality function call.
2615 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
2616 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
2617 with the operand lacking inferable discriminants, and build a Raise_
2619 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
2621 (Has_Inferable_Discriminants): Implement new predicate for objects and
2622 expressions of Unchecked_Union type. Check the body of subprogram for
2624 (Has_Unconstrained_UU_Components): Add function
2625 Component_Is_Unconstrained_UU. It is used to detect whether a single
2626 component is of an unconstrained Unchecked_Union subtype. Add function
2627 Variant_Is_Unconstrained_UU. It is used to detect whether a single
2628 component inside a variant is of an unconstrained Unchecked_Union type.
2630 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
2631 inferred discriminant values. Add condition to generate a case
2632 statement with an inferred discriminant as the switch.
2633 (Make_Component_List_Assign): Introduce a Boolean flag that determines
2634 the behaviour of the subprogram in the presence of an Unchecked_Union.
2635 Add condition to trigger the usage of the inferred discriminant value
2636 as the generated case statement switch.
2637 (Make_Field_Assign): Introduce a Boolean flag that determines the
2638 behaviour of the subprogram in the presence of an Unchecked_Union. Add
2639 condition to trigger the usage of the inferred discriminant value as
2640 the right-hand side of the generated assignment.
2642 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
2643 parameter generation when dealing with Unchecked_Unions.
2645 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
2646 checks for Unchecked_Unions.
2648 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
2650 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
2651 Raise_Program_Error nodes for the execution of Read and Write
2652 attributes of Unchecked_Union types and the execution of Input and
2653 Output attributes of Unchecked_Union types that lack default
2654 discriminant values.
2656 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
2657 Unchecked_Union. Add procedure Check_Component. It is used to inspect
2658 per-object constrained components of Unchecked_Unions for being
2659 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
2660 check individual components withing a variant.
2662 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
2663 comparison of Unchecked_Unions.
2664 (Resolve_Equality_OP): Remove guard that prevents equality between
2667 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
2668 of component subtypes for Unchecked_Union components.
2669 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
2670 since it is the actual subtype.
2672 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
2673 pass of Unchecked_Union subtypes as generic actuals to formal types
2674 that lack known_discriminant_parts or that are derived Unchecked_Union
2675 types, and do nothing. In any other case, produce an error message.
2677 * sem_ch3.adb (Analyze_Component_Declaration): Add function
2678 Contains_POC. It determines whether a constraint uses the discriminant
2679 of an enclosing record type.
2680 Add condition to detect per-object constrained component and set the
2682 (Derived_Type_Declaration): Remove guard that prevents derivation from
2683 Unchecked_Union types.
2684 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
2687 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
2688 references to Unchecked_Union discriminants.
2690 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
2691 formal generation when dealing with Unchecked_Unions.
2692 (Set_Actual_Subtypes): Add condition to prevent generation of actual
2693 subtypes for Unchecked_Unions.
2695 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
2696 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
2697 completions of discriminated partial views by Unchecked_Unions and
2698 produce an error message.
2700 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2702 * trans.c (struct stmt_group): New field, GLOBAL.
2703 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
2704 (struct elab_info): New struct.
2705 (elab_info_list, gnu_elab_proc_stack): New variables.
2706 (Compilation_Unit_to_gnu): New procedure.
2707 (gigi): Call it and also handle elaboration procs we've saved.
2708 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
2709 global field from parent.
2710 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
2711 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
2712 (start_stmt_group): Initialize global field from parent.
2713 (add_decl_expr): Set to global for current statement group.
2714 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
2717 * utils.c (global_bindings_p): True when no current_function_decl; no
2718 longer check current_binding_level.
2720 2004-08-09 Ben Brosgol <brosgol@gnat.com>
2722 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
2725 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
2727 2004-08-06 Andreas Schwab <schwab@suse.de>
2729 * utils.c (gnat_define_builtin): Remove second parameter of
2731 (begin_subprog_body): Likewise.
2733 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
2735 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
2736 optimization, not supported by the tree-ssa back-end.
2738 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
2740 * s-mastop-irix.adb: Update comments.
2742 * a-except.adb (Exception_Information): Raise Constraint_Error if
2743 exception Id is Null_Id.
2744 This is required behavior, which is more reliably and clearly checked
2745 at the top level interface level.
2747 2004-07-26 Javier Miranda <miranda@gnat.com>
2749 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
2750 call if a component has no default_expression and the box is used.
2752 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
2753 default_expression and you use box, it behaves as if you had declared a
2755 (Resolve_Record_Aggregate): If a component has no default_expression and
2756 you use box, it behaves as if you had declared a stand-alone object.
2758 * sem_ch10.adb (Install_Siblings): Do not make visible the private
2759 entities of private-with siblings.
2761 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2763 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
2764 for a component of an itype, set the parent pointer for analysis,
2765 there is no list in which to insert it.
2767 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
2768 bona-fide renamings, not for inherited operations.
2770 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
2771 actual for a formal that is an access parameter, create local
2772 finalization list even if the expression is not an aggregate.
2774 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2777 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
2778 Diagnose properly illegal subprogram renamings that are library units.
2780 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2783 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
2784 conversion rewritten as an unchecked conversion, check that original
2785 expression is a variable.
2787 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2788 unchecked_conversion, create new node rather than rewriting in place,
2789 to preserve original construct.
2791 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2793 * gigi.h (gnat_expand_body): Deleted.
2795 * Make-lang.in: (trans.o): Depends on function.h.
2797 * misc.c: (gnat_expand_body): Moved to here.
2799 * trans.c (gnat_expand_body_1): Deleted.
2800 (gnat_expand_body): Moved from here.
2801 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2802 (add_stmt): Check for marked visited with global_bindings_p.
2803 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2804 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2806 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2807 VIEW_CONVERT_EXPR if not operation type.
2809 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2812 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2813 changes: reformatting of negation operators, removing unneeded
2814 inequality comparison with zero, converting equality comparisons with
2815 zero to negations, changing int/0/1 to bool/false/true, replace calls
2816 to gigi_abort with abort, and various other similar changes.
2818 2004-07-26 Vincent Celier <celier@gnat.com>
2820 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2823 * make.adb (Gnatmake): Fail when a library is not present and there is
2824 no object directory.
2826 * mlib-prj.adb (Check_Library): No need to check if the library needs
2827 to be rebuilt if there is no object directory, hence no object files
2828 to build the library.
2830 * opt.ads (Setup_Projects): New Boolean flag.
2832 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2834 Create directory when Kind /= "" and in "gnat setup". Report error if
2835 directory cannot be created.
2836 (Ada_Check): Create library interface copy dir if it does not exist
2837 and we are in "gnat setup".
2838 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2840 (Language_Independent_Check): Create object directory, exec directory
2841 and/or library directory if they do not exist and we are in
2844 * vms_conv.ads: (Command_Type): New command Setup.
2846 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2848 * vms_data.ads: Add qualifiers/switches for new built-in command
2851 2004-07-25 Richard Henderson <rth@redhat.com>
2853 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2854 DECL_IGNORED_P on RESULT_DECL.
2856 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2858 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2859 allocation and potentially overflowing update with
2860 Tailored_Exception_Information. Use the sec-stack free procedural
2861 interface to output Exception_Information instead.
2863 * a-except.adb (To_Stderr): New subprogram for character, and string
2864 version moved from a-exextr to be visible from other separate units.
2865 (Tailored_Exception_Information): Remove the procedural version,
2866 previously used by the default Last_Chance_Handler and not any more.
2867 Adjust various comments.
2869 * a-exexda.adb: Generalize the exception information procedural
2870 interface, to minimize the use of secondary stack and the need for
2871 local buffers when the info is to be output to stderr:
2872 (Address_Image): Removed.
2873 (Append_Info_Character): New subprogram, checking for overflows and
2874 outputing to stderr if buffer to fill is of length 0.
2875 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2876 (Append_Info_Address, Append_Info_Exception_Name,
2877 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2878 Append_Info_Basic_Exception_Traceback,
2879 Append_Info_Exception_Information): New subprograms.
2880 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2881 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2882 Exception_Info_Maxlength, Exception_Name_Length,
2883 Exception_Message_Length): New subprograms.
2884 (Exception_Information): Use Append_Info_Exception_Information.
2885 (Tailored_Exception_Information): Use
2886 Append_Info_Basic_Exception_Information.
2887 Export services for the default Last_Chance_Handler.
2889 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2890 other separate units.
2892 2004-07-20 Vincent Celier <celier@gnat.com>
2894 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2896 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2898 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2899 emit itype references for the designated types of component types that
2900 are declared outside of the full record declaration, and that may
2901 denote a partial view of that record type.
2903 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2906 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2907 which is the designated type in an access component declaration, to the
2908 list of incomplete dependents of the parent type, to avoid elaboration
2909 issues with out-of-scope subtypes.
2910 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2911 full view of the parent.
2913 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2916 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2917 entities that are hidden, such as references to generic actuals
2918 outside an instance.
2920 2004-07-20 Javier Miranda <miranda@gnat.com>
2922 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2923 support to the new notation.
2924 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2926 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2928 * s-taprob.adb: Adding the elaboration code required for initializing
2929 the tasking soft links that are common to the full and the restricted
2932 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2933 restricted run time has been moved to the package
2934 System.Soft_Links.Tasking.
2936 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2937 restricted run time has been moved to the package
2938 System.Soft_Links.Tasking.
2940 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2942 * s-solita.ads, s-solita.adb: New files.
2944 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2946 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2947 Case_Statement_to_gnu): Split off from gnat_to_gnu.
2948 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
2949 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
2950 Exception_Handler_to_gnu_zcx): Likewise.
2952 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2954 * gigi.h (builtin_function): Declare.
2956 2004-07-15 Robert Dewar <dewar@gnat.com>
2958 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
2961 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
2962 access values as an example of a warning.
2964 * gnat_rm.texi: Document new attribute Has_Access_Values
2966 * gnat-style.texi: Document that box comments belong on nested
2969 * sem_util.ads (Has_Access_Values): Improved documentation
2971 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
2973 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
2974 (Process_Interface_Name): Call to this new procedure
2975 (Set_Extended_Import_Export_External_Name): Call to this new procedure
2977 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
2979 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
2981 * einfo.ads: Minor comment typo fixed
2983 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
2985 * snames.adb: Add _atcb.
2987 * snames.ads: Add Name_uATCB.
2989 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
2990 (in the expanded code) when using the restricted run time.
2992 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
2993 a in parameter in order to allow ATCBs to be preallocated (in the
2996 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
2997 order to allow ATCBs to be preallocated. In case of error, the ATCB is
2998 deallocated in System.Tasking.Stages.
3000 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
3001 order to allow ATCBs to be preallocated.
3003 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
3004 here. It was previously done in Initialize_ATCB.
3006 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
3008 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
3009 Restricted run time.
3011 * exp_ch3.adb: When using the Restricted run time, pass the
3012 preallocated Ada_Task_Control_Block when creating a task.
3014 2004-07-15 Ed Schonberg <schonberg@gnat.com>
3016 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
3017 function call that is itself an actual in an enclosing call, diagnose
3018 problem here rather than assuming that resolution will catch it.
3020 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
3021 the local copy of a generic unit for a formal package, and the generic
3022 is a child unit, install private part of ancestors before compiling
3023 private part of spec.
3025 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
3026 use scope entities rather than tree structures, to handle properly
3027 parent units that are instances rewritten as bodies for inlining
3030 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
3031 Remove_Parents): Handle properly a parent unit that is an
3032 instantiation, when the unit has been rewritten as a body for inlining
3035 * par.adb (Goto_List): Global variable to collect goto statements in a
3036 given unit, for use in detecting natural loops.
3038 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
3039 use in detecting natural loops.
3041 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
3042 backwards goto's, and rewrite as a infinite loop, to improve locality
3045 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
3046 subcomponent that includes an indexed reference, to prevent the
3047 generation of copies that would miscompile the desired assignment
3049 (Build_Task_Image_Decls): Add a numeric suffix to
3050 generated name for string variable, to avoid spurious conflicts with
3051 the name of the type of a single protected object.
3053 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
3054 loop with an explicit exit statement, to avoid generating an
3055 out-of-range value with 'Succ leading to spurious constraint_errors
3056 when compiling with -gnatVo.
3058 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
3060 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
3061 might not be analyzed yet, even if its Etype is already set (case of an
3062 unchecked conversion built using Unchecked_Convert_To, for example).
3063 If the prefix has already been analyzed, this will be a nop anyway.
3065 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
3066 controller type, or an assignment of a record type with controlled
3067 components, copy only user data, and leave the finalization chain
3070 2004-07-15 Vincent Celier <celier@gnat.com>
3072 * make.adb (Collect_Arguments): Improve error message when attempting
3073 to compile a source not part of any project, when -x is not used.
3075 * prj.ads: (Defined_Variable_Kind): New subtype
3077 * prj-attr.adb (Register_New_Package): Two new procedures to register
3078 a package with or without its attributes.
3079 (Register_New_Attribute): Mew procedure to register a new attribute in a
3081 New attribute oriented subprograms: Attribute_Node_Id_Of,
3082 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3083 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3085 New package oriented subprograms: Package_Node_Id_Of,
3086 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3088 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
3090 (Package_Node_Id): Now a private, self initialized type
3091 (Register_New_Package): New procedure to register a package with its
3093 New attribute oriented subprograms: Attribute_Node_Id_Of,
3094 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3095 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3097 New package oriented subprograms: Package_Node_Id_Of,
3098 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3100 * prj-dect.adb (Parse_Attribute_Declaration,
3101 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
3103 * prj-makr.adb (Make): Parse existing project file before creating
3104 other files. Fail if there was an error during parsing.
3106 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
3107 new spec of Prj.Attr.
3109 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
3110 to new spec of Prj.Attr.
3112 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3114 * utils2.c: Fix typo in comment.
3116 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3118 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
3119 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
3121 2004-07-14 Andreas Schwab <schwab@suse.de>
3123 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
3125 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3127 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
3129 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
3132 * misc.c (gnat_types_compatible_p): New function.
3133 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
3134 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
3136 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
3137 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
3138 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
3139 (mark_visited): Don't mark dummy type.
3140 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
3141 parameter, we must remove any LJM building from GNU_NAME.
3142 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
3143 (pos_to_constructor): Use int_const_binop.
3144 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
3147 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
3148 (gnat_pushlevel): Set TREE_USE on BLOCK node.
3149 (gnat_install_builtins): Add __builtin_memset.
3151 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
3153 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
3154 for a renaming, stabilize the initialization expression if we are at a
3155 local level. At the local level, uses of the renaming may be performed
3156 by a direct dereference of the initializing expression, and we don't
3157 want possible variables there to be evaluated for every use.
3159 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
3160 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
3161 them on the way. Account for the fact that we may introduce side
3162 effects in the process.
3164 2004-07-13 Richard Henderson <rth@redhat.com>
3166 * misc.c (default_pass_by_ref): Use pass_by_reference.
3168 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3170 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
3171 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
3173 2004-07-08 Richard Henderson <rth@redhat.com>
3175 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
3178 2004-07-06 Vincent Celier <celier@gnat.com>
3180 * vms_conv.ads: Minor reformatting.
3181 Alphabetical order for enumerated values of type Command_Type, to have
3182 the command in alphabetical order for the usage.
3184 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
3185 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
3187 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
3189 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
3190 (Add_Archive_Path): Only add the global archive if there is one.
3191 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
3192 or not any object file to put in the global archive, and don't build
3193 a global archive if there is none.
3194 (X_Switches): New table
3195 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
3196 in the X_Switches table, if any.
3197 (Initialize): Make sure the X_Switches table is empty
3198 (Scan_Arg): Record -X switches in table X_Switches
3200 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
3202 * make.adb: Minor comment fix
3204 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
3205 invoked with directory information, add the directory in front of the
3208 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
3209 invoked with directory information, add the directory in front of the
3212 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
3213 when Keep_Temporary_Files is False.
3214 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
3215 directory information, add the directory in front of the path.
3216 When not on VMS, handle new switch -dn before the command to set
3217 Keep_Temporary_Files to True.
3218 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
3221 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
3222 invoked with directory information, add the directory in front of the
3225 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
3227 * snames.ads, snames.adb (Name_Stub): New name for the distributed
3230 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
3231 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
3233 * g-socket.adb (To_Timeval): Fix incorrect conversion of
3234 Selector_Duration to Timeval for the case of 0.0.
3236 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
3237 documentation from Evolve_And_Then.
3239 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
3241 * s-taprop-tru64.adb, s-taprop-os2.adb,
3242 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
3244 2004-07-06 Robert Dewar <dewar@gnat.com>
3246 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
3247 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
3248 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
3249 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
3250 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
3251 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
3252 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
3253 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
3254 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
3255 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
3256 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
3257 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
3258 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
3259 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
3260 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
3261 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
3262 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
3263 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
3264 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
3265 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
3266 vms_data.ads: Minor reformatting,
3267 Fix bad box comment format.
3269 * gnat_rm.texi: Fix minor grammatical error
3271 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
3273 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
3274 more cases of discriminated records to be recognized as not needing a
3276 (Has_Access_Values): New function.
3278 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
3280 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
3281 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
3282 with LRM terminology).
3283 Change terminology in comments primitive type => elementary type.
3285 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3288 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
3289 parameters do not impose any requirements on the presence of a body.
3291 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3294 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
3295 compilation unit and is in an open scope at the point of instantiation,
3296 assume that a body may be present later.
3298 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3300 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
3301 Improve error message when specified size is not supported.
3303 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
3304 is never a primitive operation.
3306 2004-07-05 Andreas Schwab <schwab@suse.de>
3308 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
3309 RECORD_OR_UNION_CHECK.
3310 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
3312 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
3314 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
3315 dependency on xgnatugn, instead build it via a submake.
3316 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
3318 2004-07-04 Richard Henderson <rth@redhat.com>
3320 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
3322 2004-07-01 Richard Henderson <rth@redhat.com>
3324 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
3325 * utils.c (max_size): Likewise.
3327 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3329 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
3330 and rest_of_type_compilation; add arg to create_*_decl.
3331 (annotate_decl_with_node): Deleted.
3332 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
3333 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
3334 (get_current_block_context, gnat_pushdecl): New declarations.
3335 (gnat_init_stmt_group): Likewise.
3336 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
3337 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
3338 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
3339 (gnat_init): Call gnat_init_stmt_group.
3340 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
3341 (gnu_pending_elaboration_list): Deleted.
3342 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
3343 (gigi): Rearrange initialization calls and move some to last above.
3344 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
3345 Delete calls to add_decl_expr; add arg to create_*_decl.
3346 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
3347 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
3348 begin_subprog_body and call it.
3349 Don't push and pop ggc context.
3350 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
3351 (add_stmt): Remove handling of DECL_EXPR from here.
3352 If not in function, mark visited.
3353 (add_decl_expr): Put global at top level.
3354 Check for cases of DECL_INITIAL we have to handle here.
3355 (process_type): Add extra arg to create_type_decl.
3356 (build_unit_elab): Rework to just gimplify.
3357 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
3358 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
3359 (get_pending_elaborations, pending_elaborations_p): Likewise.
3360 (push_pending_elaborations, pop_pending_elaborations): Likewise.
3361 (get_elaboration_location, insert_elaboration_list): Likewise.
3362 (gnat_binding_level): Renamed from ada_binding_level.
3363 (init_gnat_to_gnu): Don't clear pending_elaborations.
3364 (global_bindings_p): Treat as global if no current_binding_level.
3365 (set_current_block_context): New function.
3366 (gnat_pushdecl): Renamed from pushdecl; major rework.
3367 All callers changed.
3368 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
3369 (finish_record_type): Call call pushdecl for stub decl.
3370 (function_nesting_depth): Deleted.
3371 (begin_subprog_body): Delete obsolete code.
3372 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
3374 2004-06-28 Robert Dewar <dewar@gnat.com>
3376 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3377 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
3378 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
3379 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3380 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
3382 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
3383 deal with problem of inefficient slices on machines with strict
3384 alignment, when the slice is a component of a composite.
3386 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
3387 machines, we need the check there as well.
3389 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3391 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
3392 determine safe copying direction for overlapping slice assignments
3393 when component is controlled.
3395 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
3396 formal derived type in the actual for a formal package are visible in
3397 the enclosing instance.
3399 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3402 * sem_util.adb (Trace_Components): Diagnose properly an illegal
3403 circularity involving a private type whose completion includes a
3404 self-referential component.
3405 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
3406 renaming or an instantiation from an implicit derived operation.
3408 2004-06-28 Pascal Obry <obry@gnat.com>
3410 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
3412 (Library_File_Name_For): Idem.
3414 2004-06-28 Matthew Gingell <gingell@gnat.com>
3416 * g-traceb.ads: Add explanatory note on the format of addresses
3417 expected by addr2line.
3419 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
3421 * Makefile.in: Force debugging information on s-tasdeb.adb,
3422 a-except.adb and s-assert.adb needed by the debugger.
3424 2004-06-28 Vincent Celier <celier@gnat.com>
3426 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
3430 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
3432 * prj.adb: Minor reformatting
3433 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
3435 * prj.ads: Comment updates
3437 (Project_Data): Change Flag1 to Need_To_Build_Lib.
3438 Remove Flag2: not used.
3440 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
3443 * gnat_ugn.texi: Put a "null;" declaration in one project file example
3445 * gnat_rm.texi: Document Empty declarations "null;".
3447 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
3448 front of the linker options.
3449 (Link_Foreign): Put the global archives and the libraries in front of
3452 2004-06-28 Javier Miranda <miranda@gnat.com>
3454 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
3455 (RTU_Loaded): Code cleanup
3456 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
3457 withed predefined units.
3459 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
3460 explicitly withed predefined units.
3463 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
3464 explicitly withed predefined units.
3466 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3468 * ada-tree.def (DECL_STMT): Deleted.
3469 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
3470 (DECL_STMT_VAR): Deleted.
3471 * decl.c: add_decl_stmt now add_decl_expr.
3473 * trans.c: Likewise.
3474 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3475 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
3476 (add_stmt): Only handle padded type here.
3477 (add_stmt_with_node): Allow gnat_node to not be present.
3478 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
3479 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
3480 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
3481 make a SAVE_EXPR for the entire fat pointer.
3482 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
3483 (create_index_type): Make a DECL_EXPR.
3484 (end_subprog_body): Don't call allocate_struct_function here but
3487 2004-06-25 Pascal Obry <obry@gnat.com>
3489 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
3490 Relocatable from Build_Dynamic_Library call.
3492 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
3493 Relocatable are now synonym.
3495 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
3497 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
3498 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
3501 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
3502 Lib_Address and Relocatable.
3503 (Default_DLL_Address): Removed.
3505 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3506 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3507 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
3508 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
3509 (Default_DLL_Address): Removed.
3511 * mlib-tgt-mingw.adb: Ditto.
3512 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
3514 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
3515 the initial thread stack size.
3517 * a-strmap.ads: Move package L to private part as it is not used in
3518 the spec. Found while reading code.
3520 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
3522 * tracebak.c: Introduce support for a GCC infrastructure based
3523 implementation of __gnat_backtrace.
3525 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
3526 any more. Use accessors instead. This eases maintenance and relaxes
3527 some alignment constraints.
3528 (_GNAT_Exception structure): Remove the Ada specific fields
3529 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
3531 (is_handled_by, __gnat_eh_personality): Replace component references to
3532 exception structure by use of the new accessors.
3534 * init.c (__gnat_initialize): Adjust comments to match the just
3535 reverted meaning of the -static link-time option.
3537 * adaint.c (convert_addresses): Arrange not to define a stub for
3538 mips-irix any more, as we now want to rely on a real version from a
3539 recent libaddr2line.
3541 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
3542 the personality routine can use them and not have to rely on a C
3543 counterpart of the record anymore. This simplifies maintenance and
3544 relaxes the constraint of having Standard'Maximum_Alignment match
3546 Update comments, and add a section on the common header alignment issue.
3548 2004-06-25 Geert Bosch <bosch@gnat.com>
3550 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
3551 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
3553 2004-06-25 Robert Dewar <dewar@gnat.com>
3555 * gnat_rm.texi: Fix section on component clauses to indicate that the
3556 restriction on byte boundary placement still applies for bit packed
3558 Add comment on stack usage from Initialize_Scalars
3560 * gnat_ugn.texi: Add documentation for -gnatyLnnn
3562 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
3563 limiting nesting level.
3565 * usage.adb: Add line for -gnatyLnnn switch
3567 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
3568 sem_ch13.adb, exp_aggr.adb: Minor reformatting
3570 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
3571 type as well as on the subtype. This corrects a problem in freeze in
3572 setting alignments of atomic types.
3574 * sem_eval.ads: Minor comment typo fixed
3576 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
3577 level. Minor reformatting.
3579 * fname.adb (Is_Predefined_File_Name): Require a letter after the
3580 minus sign. This means that file names like a--b.adb will not be
3581 considered predefined.
3583 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
3584 record Test new flag and give diagnostic for bad component clause.
3585 (Freeze_Entity): Set alignment of array from component alignment in
3586 cases where this is safe to do.
3588 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
3591 * cstand.adb: (Create_Standard): Set alignment of String to 1
3593 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
3595 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
3596 code in the common constrained array cases.
3598 * a-storio.adb: Change implementation to avoid possible alignment
3599 problems on machines requiring strict alignment (data should be moved
3600 as type Buffer, not type Elmt).
3602 * checks.adb (Apply_Array_Size_Check): Improve these checks by
3603 killing the overflow checks which we really do not need (64-bits is
3606 2004-06-25 Vincent Celier <celier@gnat.com>
3608 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
3609 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
3610 inconditionally for the main project.
3611 (Recursive_Add_Archives.Add_Archive_Path): New procedure
3612 (Link_Executables.Check_Time_Stamps): New procedure
3613 (Link_Executables.Link_Foreign): New procedure
3614 Changes made to reduce nesting level of this package
3615 (Check): New procedure
3616 (Add_Switches): When not in quiet output, check that a switch is not
3617 the concatenation of several valid switches. If it is, issue a warning.
3618 (Build_Global_Archive): If the global archive is rebuilt, linking need
3620 (Compile_Sources): Rebuilding a library archive does not imply
3621 rebuilding the global archive.
3622 (Build_Global_Archive): New procedure
3623 (Build_Library): New name for Build_Archive, now only for library
3625 (Check_Archive_Builder): New procedure
3626 (Create_Global_Archive_Dependency_File): New procedure
3627 (Gprmake): Call Build_Global_Archive before linking
3628 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
3630 (Scan_Arg): Display the Copyright notice when -v is used
3632 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
3635 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
3637 Add new GNAT LIST qualifier /FILES=
3638 Added qualifier /DIRECTORY= to GNAT METRIC
3639 Added qualifier /FILES= to GNAT METRIC
3640 Added qualifier /FILES to GNAT PRETTY
3642 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
3643 to take into account both versions of the switch.
3645 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
3646 always be the last switch to the gcc driver. Disable switch storing so
3647 that switches automatically added by the gcc driver are not put in the
3650 * prj.adb (Project_Empty): Take into account changes in components of
3653 * prj.ads (Languages_Processed): New enumaration value All_Languages.
3655 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
3656 used. Split Boolean component Ada_Sources_Present in two Boolean
3657 components Ada_Sources_Present and Other_Sources_Present.
3660 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
3661 instead of Sources_Present.
3662 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3664 * prj-nmsc.adb: Minor reformatting
3665 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
3666 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
3667 Check_Ada_Naming_Scheme.
3668 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
3671 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
3673 Make sure that all cycles where there is at least one "limited with"
3675 (Parse_Single_Project): New Boolean parameter In_Limited
3677 * prj-proc.adb (Recursive_Check): When Process_Languages is
3678 All_Languages, call first Prj.Nmsc.Ada_Check, then
3679 Prj.Nmsc.Other_Languages_Check.
3681 * prj-proc.adb (Process): Use Ada_Sources_Present or
3682 Other_Sources_Present (instead of Sources_Present) depending on
3685 * lang-specs.h: Keep -g and -m switches in the same order, and as the
3688 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
3689 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
3691 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
3694 * lib.ads (Disable_Switch_Storing): New procedure.
3696 * make.adb: Modifications to reduce nesting level of this package.
3697 (Check_Standard_Library): New procedure
3698 (Gnatmake.Check_Mains): New procedure
3699 (Gnatmake.Create_Binder_Mapping_File): New procedure
3700 (Compile_Sources.Compile): Add switch -gnatez as the last option
3701 (Display): Never display -gnatez
3704 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
3706 * gnatcmd.adb (Check_Project): New function
3707 (Process_Link): New procedure to reduce nesting depth
3708 (Check_Files): New procedure to reduce the nesting depth.
3709 For GNAT METRIC, include the inherited sources in extending projects.
3710 (GNATCmd): When GNAT LS is invoked with a project file and no files,
3711 add the list of files from the sources of the project file. If this list
3712 is too long, put it in a temp text files and use switch -files=
3713 (Delete_Temp_Config_Files): Delete the temp text file that contains
3714 a list of source for gnatpp or gnatmetric, if one has been created.
3715 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
3716 in the project file is too large, create a temporary text file that
3717 list them and pass it to the tool with "-files=<temp text file>".
3718 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
3720 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
3721 generated file is in not in Ada.
3723 * gnatls.adb: Remove all parameters And_Save that are no longer used.
3724 (Scan_Ls_Arg): Add processing for -files=
3725 (Usage): Add line for -files=
3727 * g-os_lib.adb (On_Windows): New global constant Boolean flag
3728 (Normalize_Pathname): When on Windows and the path starts with a
3729 directory separator, make sure that the resulting path will start with
3732 * clean.adb (Clean_Archive): New procedure
3733 (Clean_Project): When there is non-Ada code, delete the global archive,
3734 the archive dependency files, the object files and their dependency
3735 files, if they exist.
3736 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
3738 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
3740 * sinfo.ads: Fix typo in comment.
3742 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
3743 the TSS for remote access-to-subprogram types, since these TSS are
3744 always present once the type has been analyzed.
3745 (RAS_E_Dereference): Same.
3747 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
3748 reference raises Bad_Attribute, mark the reference as analyzed so the
3749 node (and any children resulting from rewrites that could have occurred
3750 during the analysis that ultimately failed) is not analyzed again.
3752 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
3754 * exp_dist.adb: Minor comment fix.
3756 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
3757 type is an anonymous access type, no unchecked deallocation of the
3758 allocated object can occur. If the object is controlled, attach it with
3759 a count of 1. This allows attachment to the Global_Final_List, if
3760 no other relevant list is available.
3761 (Get_Allocator_Final_List): For an anonymous access type that is
3762 the type of a discriminant or record component, the corresponding
3763 finalisation list is the one of the scope of the type.
3765 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3767 * sem_ch3.adb (Replace_Type): When computing the signature of an
3768 inherited subprogram, use the first subtype if the derived type
3769 declaration has no constraint.
3771 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
3772 before applying previous optimization. Minor code cleanup.
3774 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
3775 placed at the beginning of an unpacked record without explicit
3776 alignment, a slice of it will be aligned and does not need a copy when
3779 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3783 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
3784 reference is written with expressions mimicking parameters.
3786 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3789 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3790 STEP 2a. The constraints of a full type declaration of a derived record
3791 type are checked for conformance with those declared in the
3792 corresponding private extension declaration. The message
3793 "not conformant with previous declaration" is emitted if an error is
3796 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3798 * g-traceb.ads: Document the need for -E binder switch in the spec.
3800 * g-trasym.ads: Document the need for -E binder switch in the spec.
3802 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3804 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3806 * snames.h, snames.ads, snames.adb: Add entry for pragma
3809 * s-rident.ads: Change reference to pragma Detect_Blocking.
3811 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3814 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3815 to indicate whether pragma Detect_Blocking is active.
3817 * par-prag.adb: Add entry for pragma Detect_Blocking.
3819 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3820 of not handling WITH.
3821 Note that this replaces the previous update which was incorrect.
3823 2004-06-25 Javier Miranda <miranda@gnat.com>
3825 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3826 use-clauses to have a clean environment.
3828 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3829 the installation of the use-clauses to stablish a clean environment in
3830 case of compilation of a separate unit; otherwise the call to
3831 use_one_package is protected by the barrier Applicable_Use.
3833 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3834 the installation of the use-clauses to stablish a clean environment in
3835 case of compilation of a separate unit.
3836 (End_Use_Clauses): Minor comment cleanup.
3838 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3840 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3842 2004-06-23 Richard Henderson <rth@redhat.com>
3844 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3846 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3848 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3849 now bool instead of int.
3850 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3851 * trans.c (gnu_switch_label_stack): New function.
3852 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3853 elaboration of renamed entity returns.
3854 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3855 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3856 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3857 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3858 DECL_SIZE_UNIT and simplify variable-sized case.
3859 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3860 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3861 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3862 (build_unit_elab): Disable for now.
3863 * utils.c (mark_visited): New function.
3864 (pushdecl): Walk tree to call it for global decl.
3865 (update_pointer_to): Update all variants of pointer and ref types.
3866 Add arg to COMPONENT_REF.
3867 (convert): Likewise.
3868 Move check for converting between variants lower down.
3869 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3870 (build_allocator): Don't force type of MODIFY_EXPR.
3871 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3874 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3876 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3877 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3878 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3880 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3881 all callers changed.
3882 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3883 the way that EXIT_STMT finds the loop label.
3884 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3885 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3886 (add_stmt): Use annotate_with_locus insted of setting directly.
3887 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3888 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3889 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3890 (build_vms_descriptor): Add extra args to ARRAY_REF.
3891 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3892 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3894 (build_binary_op): Don't make explicit CONVERT_EXPR.
3895 Add extra rgs to ARRAY_REF.
3897 2004-06-14 Pascal Obry <obry@gnat.com>
3899 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3900 Windows. Fix minor typo.
3902 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3903 which is now supported on Windows. With this implementation using the
3904 Library Project feature is no different on Windows than on UNIX.
3906 2004-06-14 Vincent Celier <celier@gnat.com>
3908 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3911 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3913 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3914 found, show the project name and the path of the previously parsed
3917 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3919 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3920 array, avoid copying the actual before the call.
3922 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3924 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3925 Instead, allocate memory on worst-case alignment assumptions, and then
3926 return an aligned address within the allocated zone.
3928 2004-06-14 Robert Dewar <dewar@gnat.com>
3930 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3931 elab entities in predefined units in No_Run_Time_Mode.
3932 (Gen_Adainit_C): Same fix
3933 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3934 units in No_Run_Time_Mode
3935 (Gen_Elab_Calls_C): Same fix
3937 * symbols-vms-alpha.adb: Minor reformatting
3939 * g-debpoo.ads: Minor reformatting
3941 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3943 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3945 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
3948 * make.adb: Minor reformatting
3950 * par-ch12.adb: Minor reformatting
3952 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
3954 * prj-strt.adb: Minor reformatting
3956 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
3959 * sem_attr.adb: Minor reformatting
3961 * sem_ch7.adb: Minor reformatting
3963 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
3964 for type in the same unit as the object declaration.
3966 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
3967 static string expressions and not just string literals.
3969 (Set_Warning): Reset restriction warning flag for restriction pragma
3970 Implement pragma Profile_Warnings
3971 Implement pragma Profile (Restricted)
3972 Give obolescent messages for old restrictions and pragmas
3974 * snames.h, snames.ads, snames.adb: Add new entry for pragma
3977 * s-rident.ads: Add declarations for restrictions required by profile
3978 Restricted and profile Ravenscar.
3980 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
3982 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
3983 configuration pragmas.
3985 2004-06-11 Vincent Celier <celier@gnat.com>
3987 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
3988 gnatsym, when symbol policy is Restricted.
3990 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
3991 gnatsym, when symbol policy is Restricted.
3993 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
3994 read the symbol file.
3995 (Finalize): Fail in symbol policy Restricted if a symbol in the original
3996 symbol file is not in the object files. Do not create a new symbol file
3997 when symbol policy is Restricted.
3999 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
4002 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
4004 (Usage): Line for new switch -R
4006 * make.adb (Initialize): When the platform is not VMS, add the
4007 directory where gnatmake is invoked in the front of the path, if
4008 gnatmake is invoked with directory information. Change the Scan_Args
4009 while loop to a for loop.
4010 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
4011 if Depth is equal or greater than the proposed depth, there is nothing
4013 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
4016 * prj.ads: Add new symbol policy Restricted.
4018 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
4019 with the new parameters Check_All_Labels and Case_Location.
4021 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
4022 (Library_Symbol_File needs to be defined).
4024 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
4025 and Case_Location If Check_All_Labels is True, check that all values of
4026 the string type are used, and output warning(s) if they are not.
4028 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
4031 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
4033 * gnat_ugn.texi: Update documentation about the library directory in
4036 * makegpr.adb (Display_Command): In verbose mode, also display the
4037 value of the CPATH env var, when the compiler is gcc.
4038 (Initialize): Change the Scan_Args while loop to a for loop
4039 (Compile_Individual_Sources): Change directory to object directory
4040 before compilations.
4042 * symbols.ads: New symbol policy Restricted.
4044 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
4046 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
4047 is now taken care of internally in the Exception_Propagation package
4048 and does not require clients assistance any more.
4050 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
4051 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
4052 functions. Helpers to maintain a predicate required in the handling of
4053 occurrence transfer between tasks.
4054 This is now handled internally and does not require clients assistance
4055 for the setup/propagate separation anymore.
4056 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
4057 allocation strategy, handle the Setup_And_Not_Propagated predicate and
4060 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
4061 raise_after_setup, now that everything is handled internally within the
4062 setup/propagation engine.
4064 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4066 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
4067 Add additional conditions for the case of an actual being a simple
4068 name or literal. Improve inlining by preventing the generation
4069 of temporaries with a short lifetime (one use).
4071 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4075 * einfo.ads: Minor comment updates for Has_Completion and
4076 E_Constant list of flags.
4078 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
4079 and constant redeclarations now set the Has_Completion flag of their
4080 defining identifiers.
4082 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
4083 Inspect_Deferred_Constant_Completion.
4084 Used to detect private deferred constants that have not been completed
4085 either by a constant redeclaration or pragma Import. Emits error message
4086 "constant declaration requires initialization expression".
4088 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
4089 completes a deferred constant.
4091 2004-06-11 Geert Bosch <bosch@gnat.com>
4093 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
4095 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
4096 calculating exponent for scaling denormal numbers.
4097 (Leading_Part): Properly raise Constraint_Error for zero or negative
4099 (Remainder): Properly raise Constraint_Error for zero divisor.
4101 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
4103 * sem_util.adb: Minor reformatting.
4105 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
4106 dereference when accessing the entry parameter record.
4107 (Check_Array_Type): Always check for possible implicit dereference.
4108 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4109 Abort if a pointer is still present (denoting that an implicit
4110 dereference was left in the tree by the front-end).
4112 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
4113 dereference when accessing the entry parameter record.
4114 (Check_Array_Type): Always check for possible implicit dereference.
4115 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4116 Abort if a pointer is still present (denoting that an implicit
4117 dereference was left in the tree by the front-end).
4119 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
4121 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
4122 message, like the compiler itself does. Easier to parse the output.
4124 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
4126 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
4127 be base names, and not includes directories.
4129 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4131 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
4132 so that dependencies are properly taken into account by make.
4134 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4137 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
4138 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
4140 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
4142 * Makefile.in (install-gnatlib): install target-specific run-time files.
4144 * Make-lang.in: Remove obsolete targets.
4146 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4148 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
4149 specification, to catch misuses of program unit names.
4151 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
4152 superfluous conversions in an instance.
4154 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4158 * sem_ch12.adb (Save_References): If operator node has been folded to
4159 enumeration literal, associated_node must be discarded.
4161 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
4163 * s-stchop-vxworks.adb: Add required pragma Convention to
4164 Task_Descriptor because it is updated by a C function.
4166 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
4170 * Makefile.in: Remove target specific SO_OPT on IRIX
4172 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4174 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
4175 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
4176 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
4177 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
4178 (STMT_STMT, USE_STMT): New statement codes.
4179 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
4180 * ada-tree.h: Reflect above changes.
4181 (struct tree_loop_id): Deleted.
4182 (union lang_tree_node, struct lang_decl, struct lang_type):
4183 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
4184 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
4185 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
4186 (IS_ADA_STMT): New macro.
4187 * decl.c (annotate_decl_with_node): New function.
4188 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
4189 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
4190 Call add_stmt_with_node to do needed assignments.
4191 Add call to update setjmp buffer directly, not via EXPR_STMT.
4192 (maybe_variable): Argment GNAT_NODE deleted.
4193 * gigi.h (maybe_variable): Likewise.
4194 (make_transform, add_stmt_with_node, set_block_for_group): New.
4195 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
4196 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
4197 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
4198 (set_lineno, set_lineno_from_sloc): Likewise.
4199 (record_code_position, insert_code_for): Likewise.
4200 (gnat_poplevel): Now returns void.
4201 (end_subprog_body): Now takes argument.
4202 * misc.c (cgraph.h, tree-inline.h): New includes.
4203 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
4204 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
4205 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
4206 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
4207 (gnat_parse_file): Don't set immediate_size_expand.
4208 Call cgraph functions.
4209 (gnat_expand_expr): Remove most cases.
4210 (record_code_position, insert_code_for): Remove from here.
4211 * trans.c (toplev.h, tree-gimple.h): Now included.
4212 (discard_file_names): Deleted.
4213 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
4214 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
4215 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
4216 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
4217 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
4218 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
4219 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
4220 (set_block_for_group, add_stmt_list): Likewise.
4221 (start_stmt_group): Renamed from start_block_stmt.
4222 (end_stmt_group): Likewise, from end_block_stmt.
4223 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
4224 (gigi): Don't set discard_file_names or call set_lineno.
4225 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
4226 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
4227 Numerous changes throughout to reflect new names and complete
4228 function-at-a-time implementation.
4229 (gnat_expand_stmt): Delete or comment out all cases.
4230 (process_inlined_subprograms): Use add_stmt.
4231 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
4232 call set_lineno; also remove unneeded block handling.
4233 (process_type): Remove unneeded block handling.
4234 (build_unit_elab): Remove calls to deleted functions.
4235 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
4236 (tree-dump.h): Likewise.
4237 (struct ada_binding_level): Add field jmpbuf_decl.
4238 (gnat_define_builtin, gnat_install_builtins): New.
4239 (gnat_gimplify_function, gnat_finalize): Likewise.
4240 (gnat_poplevel): No longer return BLOCK, set it instead.
4241 Remove code dealing with nested functions.
4242 (gnat_init_decl_processing): Also set size_type_node.
4243 Call gnat_install_builtins.
4244 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
4245 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
4246 Remove special-case for "main".
4247 (end_subprog_body): Add arg and rework for tree-ssa.
4248 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
4249 Add case for BOOLEAN_TYPE.
4250 * utils2.c (rtl.h): Now include.
4251 (build_call_raise): Test Debug_Flag_NN directly.
4252 (build_call_alloc_dealloc): Don't use local stack allocation for now.
4253 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
4254 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
4256 2004-06-07 Robert Dewar <dewar@gnat.com>
4258 * a-direct.ads, einfo.ads: Minor comment updates
4260 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
4261 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4262 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
4263 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
4264 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
4266 * s-interr-sigaction.adb: Remove unreferenced variable
4267 (Attached_Interrupts). Minor reformatting.
4268 Avoid use of variable I (replace by J).
4270 * par-ch10.adb: Fix text of one error message
4272 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
4273 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
4274 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
4275 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
4276 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
4277 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
4278 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
4279 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
4280 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
4281 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
4282 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
4285 2004-06-07 Doug Rupp <rupp@gnat.com>
4287 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
4289 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
4291 * mlib-tgt-vms-ia64.adb: New file.
4293 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
4294 Add mlib-tgt-vms-ia64.adb
4295 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
4296 Move to alpha specific ifeq section.
4297 Add VMS specific versions of symbols.adb
4298 Renaming of 5q vms files.
4300 * 5qsystem.ads renamed to system-vms_64.ads.
4302 2004-06-07 Vincent Celier <celier@gnat.com>
4304 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
4305 explain that when a time of day corresponding to the non existing hour
4306 on the day switching to DST is specified, Split may return a different
4309 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
4312 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
4313 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
4315 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
4317 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
4318 the linking options.
4319 (Build_Library.Check_Libs): On VMS, if there is a dependency on
4320 g-trasym.ads, set Gtrasymobj_Needed to True.
4322 * prj-attr.adb: Add new package Metrics for gnatmetric
4324 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
4325 canonical case to take into account files with upper case characters on
4327 (Ada_Check): Load the reference symbol file name in the name buffer to
4328 check it, not the symbol file name.
4330 * snames.ads, snames.adb: Add standard name Metrics (name of project
4331 file package for gnatmetric).
4333 * vms_conv.ads: Add Metric to Comment_Type
4335 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
4337 * vms_data.ads: Add qualifiers for GNAT METRIC
4339 * makegpr.adb (Link_Executables): Take into account the switches
4340 specified in package Linker of the main project.
4342 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
4344 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
4345 the index of the last element is Units.Last, not Units.Table'Last
4346 (which is usually not a valid index within the actually allocated
4347 storage for the table).
4349 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
4350 determines whether to generate a call to a checked storage pool
4352 Generate such a call only for a dereference that either comes from
4353 source, or is the result of rewriting a dereference that comes from
4356 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
4358 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
4360 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
4362 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
4363 file level, elaborate the stride for inner dimensions in alignment
4366 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
4369 2004-06-07 Javier Miranda <miranda@gnat.com>
4371 * exp_ch6.adb: Correct wrong modification in previous patch
4373 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
4375 * g-trasym.ads: Corrected comment to properly reflect level of support
4378 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
4380 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
4381 includes case of a variable referenced on the left hand side of an
4382 assignment, therefore remove redundant code. Variables and prefixes of
4383 indexed or selected components are now marked as referenced on left
4384 hand side. Warnings are now properly emitted when variables or prefixes
4385 are assigned but not read.
4387 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
4388 left hand side referenced variables. Private access types do not
4389 produce the warning "variable ... is assigned but never read".
4390 Add also additional checks to left hand side referenced variables.
4391 Aliased, renamed objects and access types do not produce the warning
4392 "variable ... is assigned but never read" since other entities may read
4393 the memory location.
4395 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
4397 * Makefile.in: In the powerpc/vxworks-specific section, restore
4398 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
4401 2004-06-07 Ed Schonberg <schonberg@gnat.com>
4403 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
4404 predefined operators.
4405 Removes spurious type errors from g-trasym-vms.adb.
4407 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
4408 distinct from the operator appearing in the source, call appropriate
4409 routine to insert conversions when needed, and complete resolution of
4411 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
4412 interpretations for rewritten right operand.
4413 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
4414 the other operand is overloaded and the context is a type conversion.
4416 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4418 * ada-tree.def (BLOCK_STMT): Now has two operands.
4421 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
4423 * gigi.h: (gnat_poplevel): Now returns a tree.
4425 * trans.c (end_block_stmt): Add arg; all callers changed.
4426 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
4427 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
4428 (add_stmt): Set TREE_TYPE.
4429 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
4430 (gnat_expand_stmt, case BREAK_STMT): New case.
4432 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
4434 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
4436 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
4437 procedure Set_Stack_Size that is not needed.
4439 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
4441 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
4442 used for gnatpp input file and for the files upon which it depends
4444 2004-06-07 Ben Brosgol <brosgol@gnat.com>
4446 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
4448 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
4450 * gnatvsn.ads: Bump version numbers appropriately.
4453 2004-06-07 Pascal Obry <obry@gnat.com>
4455 * gnat_ugn.texi: Improve comments about imported names and link names
4456 on Windows. Add a note about the requirement to use -k gnatdll's option
4457 when working with a DLL which has stripped stdcall symbols (no @nn
4460 2004-05-27 Vincent Celier <celier@gnat.com>
4462 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
4463 COMMENTS_LAYOUT=UNTOUCHED
4465 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
4466 symbols-vms-alpha.adb
4468 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
4470 * sem.ads: Clarify documentation on checks suppression.
4472 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
4474 2004-05-27 Ed Schonberg <schonberg@gnat.com>
4476 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
4477 the case of multiple derivations.
4478 (Is_Object_Reference): For a selected component, verify that the prefix
4479 is itself an object and not a value.
4481 * sem_ch12.adb (Same_Instantiated_Constant): New name for
4482 Same_Instantiated_Entity.
4483 (Same_Instantiated_Variable): Subsidiary to
4484 Check_Formal_Package_Instance, to recognize actuals for in-out generic
4485 formals that are obtained from a previous formal package.
4486 (Instantiate_Subprogram_Body): Emit proper error when
4487 generating code and the proper body of a stub is missing.
4489 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
4490 has a universal interpretation, do the disambiguation here.
4492 * exp_ch4.adb (Expand_N_Type_Conversion,
4493 Expand_N_Unchecked_Type_Conversion): Special handling when target type
4494 is Address, to avoid typing anomalies when Address is a visible integer
4497 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
4498 to determine whether a subprogram should not be marked Pure, even when
4499 declared in a pure package.
4501 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
4503 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
4505 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
4506 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
4507 Update the documentation about the Ravenscar profile, following the
4508 definition found in AI-249.
4510 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
4511 setting the Profile (Ravenscar). This must be done in addition to
4512 setting the required restrictions.
4514 * rtsfind.ads: Add the set of operations defined in package
4517 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
4520 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
4522 lang-specs.h: Always require -c or -S and always redirect to /dev/null
4523 if -gnatc or -gnats is passed.
4525 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
4527 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
4528 a significant reference. Warnings are now properly emitted when a
4529 discriminated type is not referenced.
4531 * lib-xref.adb (Generate_Reference): A deferred constant completion,
4532 record representation clause or record type discriminant does not
4533 produce a reference to its corresponding entity. Warnings are now
4534 properly emitted when deferred constants and record types are not
4537 2004-05-27 Geert Bosch <bosch@gnat.com>
4539 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
4540 Fixes ACATS Annex G tests.
4542 2004-05-27 Robert Dewar <dewar@gnat.com>
4544 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
4547 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
4549 * s-interr.adb (Server_Task): Take into account case of early return
4550 from sigwait under e.g. linux.
4552 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
4554 * gnat_ugn.texi: Add description for the new gnatpp options:
4555 -rnb - replace the original source without creating its backup copy
4556 -c0 - do not format comments
4558 2004-05-24 Geert Bosch <bosch@gnat.com>
4560 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
4561 with 192 bits of precision, sufficient to reduce a double-extended
4562 arguments X with a maximum relative error of T'Machine_Epsilon, for X
4563 in -2.0**32 .. 2.0**32.
4564 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
4565 reduction by the processor, which only uses a 68-bit approximation of
4567 (Tan): Always reduce arguments and compute function either using
4568 the processor's fptan instruction, or by dividing sin and cos as needed.
4570 2004-05-24 Doug Rupp <rupp@gnat.com>
4572 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
4573 gcc error on 32/64 bit VMS.
4575 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
4577 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
4578 since this is what we get for stack overflows although not documented
4580 Document the issues which may require adjustments to our signal
4583 2004-05-24 Ed Schonberg <schonberg@gnat.com>
4585 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
4586 enclosing dynamic scope if the instantiation is within a generic unit.
4588 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4590 * exp_dbug.ads: Fix typo.
4592 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
4593 Rename it to its proper name: system-linux-ia64.ads
4594 (stamp-gnatlib1): Remove extra target specific run time files when
4595 setting up the rts directory.
4597 2004-05-24 Javier Miranda <miranda@gnat.com>
4599 * einfo.ads, einfo.adb (Limited_Views): Removed.
4600 (Limited_View): New attribute that replaces the previous one. It is
4601 now a bona fide package with the limited-view list through the
4602 first_entity and first_private attributes.
4604 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
4605 limited-private-with clause.
4606 (Install_Limited_Withed_Unit): Install the private declarations of a
4607 limited-private-withed package. Update the installation of the shadow
4608 entities according to the new structure (see Build_Limited_Views)
4609 (Build_Limited_Views): Replace the previous implementation of the
4610 limited view by a package entity that references the first shadow
4611 entity plus the first shadow private entity (required for limited-
4612 private-with clause)
4613 (New_Internal_Shadow_Entity): Code cleanup.
4614 (Remove_Limited_With_Clause): Update the implementation to undo the
4615 new work carried out by Build_Limited_Views.
4616 (Build_Chain): Complete documentation.
4617 Replace Ada0Y by Ada 0Y in comments
4620 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
4621 types the level of accessibility depends on the enclosing type
4624 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
4625 entities. Complete documentation of previous change.
4627 2004-05-24 Robert Dewar <dewar@gnat.com>
4629 * namet.adb: Minor reformatting
4630 Avoid use of name I (replace by J)
4631 Minor code restructuring
4633 * sem_ch6.adb: Minor reformatting
4635 * lib-writ.adb: Do not set restriction as active if this is a
4636 Restriction_Warning case.
4638 * sem_prag.adb: Reset restriction warning flag if real pragma
4639 restriction encountered.
4641 * s-htable.adb: Minor reformatting
4642 Change rotate count to 3 in Hash (improves hash for small strings)
4644 * 5qsystem.ads: Add comments for type Address (no literals allowed).
4646 * gnat_ugn.texi: Add new section of documentation "Code Generation
4647 Control", which describes the use of -m switches.
4649 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
4651 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
4652 through the DECL_INITIAL for renamed variables.
4654 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4656 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
4658 2004-05-19 Joel Brobecker <brobecker@gnat.com>
4660 * exp_dbug.ads: Correct comments concerning handling of overloading,
4661 since we no longer use $ anymore.
4663 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
4665 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
4666 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
4667 with illegal subunits.
4669 2004-05-19 Ed Schonberg <schonberg@gnat.com>
4671 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
4672 body with front-end inlining enabled, check whether an inline pragma
4673 appears immediately after the body and applies to it.
4675 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
4676 enabled and the pragma appears after the body of the subprogram.
4678 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4680 Part of function-at-a-time conversion
4682 * misc.c (adjust_decl_rtl): Deleted.
4683 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
4686 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
4687 (add_decl_stmt, add_stmt, block_has_vars): New functions.
4688 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
4690 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
4692 (gnat_to_gnu_entity): Likewise.
4693 Use add_stmt to update setjmp buffer.
4694 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
4696 No longer call adjust_decl_rtl.
4697 (DECL_INIT_BY_ASSIGN_P): New macro.
4698 (DECL_STMT_VAR): Likewise.
4700 * trans.c (gigi): Call start_block_stmt to make the outermost
4702 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
4703 Call start_block_stmt and end_block_stmt temporarily.
4704 Use gnat_expand_stmt instead of expand_expr_stmt.
4705 (add_decl_stmt): New function.
4706 (tree_transform): Call it.
4707 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
4708 (end_block_stmt): Set type and NULL_STMT.
4709 (gnat_expand_stmt): Make recursize call instead of calling
4711 (gnat_expand_stmt, case DECL_STMT): New case.
4712 (set_lineno_from_sloc): Do nothing if global.
4713 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
4714 (start_block_stmt, add_stmt, end_block_stmt): New functions.
4715 (build_block_stmt): Call them.
4716 (gnat_to_code): Don't expand NULL_STMT.
4717 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
4719 (tree_transform): Likewise.
4720 (tree_transform, case N_Null_Statement): Return NULL_STMT.
4721 (gnat_expand_stmt, case NULL_STMT): New case.
4722 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
4725 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
4728 * utils.c (create_var_decl): Do not call expand_decl or
4730 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
4731 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
4733 (struct e_stack): Add chain_next to GTY.
4734 (struct binding_level): Deleted.
4735 (struct ada_binding_level): New struct.
4736 (free_block_chain): New.
4737 (global_binding_level, clear_binding_level): Deleted.
4738 (global_bindings_p): Rework to see if no chain.
4739 (kept_level_p, set_block): Deleted.
4740 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
4741 new data structure and work directly on BLOCK node.
4742 (gnat_poplevel): Similarly.
4743 (get_decls): Look at BLOCK_VARS.
4744 (insert_block): Work directly on BLOCK node.
4745 (block_has_var): New function.
4746 (pushdecl): Rework for new binding structures.
4747 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
4749 (build_subprog_body): Likewise.
4750 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
4752 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
4754 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
4755 (DECL_STMT_VAR): Likewise.
4757 2004-05-17 Robert Dewar <dewar@gnat.com>
4759 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
4762 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
4763 of restriction synonyums by using
4764 Restrict.Process_Restriction_Synonyms.
4766 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
4768 * s-restri.ads (Tasking_Allowed): Correct missing comment
4770 * s-rident.ads: Add entries for restriction synonyms
4772 * ali.adb: Fix some problems with badly formatted ALI files that can
4773 result in infinite loops.
4775 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
4776 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
4777 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4778 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
4779 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
4780 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
4781 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
4782 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
4783 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
4784 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
4785 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
4786 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
4787 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4788 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4789 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4790 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4791 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4792 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4793 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4794 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4795 to Task_Id (minor cleanup).
4797 2004-05-17 Vincent Celier <celier@gnat.com>
4799 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4800 directory separator.
4802 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4803 project being extended, if Languages is not declared in extending
4806 2004-05-17 Javier Miranda <miranda@gnat.com>
4808 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4809 limited view of a visible sibling.
4811 2004-05-14 Robert Dewar <dewar@gnat.com>
4813 * gnat_ugn.texi: Minor change to -gnatS documentation
4815 * sprint.adb: Remove some instances of Assert (False) and for this
4816 purpose replace them by output of a ??? string.
4818 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4821 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4822 flag processing. This was suppressing required dependencies in
4823 No_Run_Time mode and is not needed since the binder does not generate
4824 references for things in libgnat anyway.
4826 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4829 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4831 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4834 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4835 action for the case of an actual parameter in an init proc call.
4837 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4839 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4840 subtype, check visible entities in base type.
4842 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4843 actions if the object is a renaming.
4845 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4846 Check_Formal_Package_Instance, to determine more precisely when the
4847 formal and the actual denote the same entity.
4849 2004-05-14 Javier Miranda <miranda@gnat.com>
4851 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4853 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4854 corresponding to a private_with must be removed from visibility; it
4855 will be made visible later, just before we analyze the private part of
4857 (Check_Private_Child_Unit): Allow private_with clauses in public
4859 (Install_Siblings): Make visible the private entities of private-withed
4861 (Install_Withed_Unit): Do not install the private withed unit if we
4862 are compiling a package declaration and the Private_With_OK flag was
4863 not set by the caller. These declarations will be installed later,
4864 just before we analyze the private part of the package.
4866 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4867 during the evaluation of the expression that initializes the object,
4868 decorate it with the expected type to avoid cascade errors.
4871 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4872 subprogram we have to install the private_with clauses after its
4873 specification has been analyzed (as documented in AI-262.TXT).
4875 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4876 current compilation unit has a private with on a given entity.
4877 (Find_Direct_Name): Detect the Beaujolais problem described in
4880 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4881 provides the functionality of the function Is_Ancestor that was
4882 previously available in sem_ch10. It has been renamed to avoid
4885 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4887 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4889 * utils.c (build_vms_descriptor): Use SImode pointers.
4891 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4893 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4895 2004-05-14 GNAT Script <nobody@gnat.com>
4897 * Make-lang.in: Makefile automatically updated
4899 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4901 Renaming of target specific files for clarity
4903 * Makefile.in: Rename GNAT target specific files.
4905 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4906 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4907 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4908 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4909 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4910 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4911 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4912 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4913 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4914 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4915 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4916 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4917 51osinte.adb, 51osinte.ads, 51system.ads,
4918 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4919 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4920 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4921 56tpopsp.adb, 57system.ads, 58system.ads,
4922 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4923 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4924 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4925 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4926 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4927 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4928 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4929 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4930 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4931 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4932 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4933 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4934 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4935 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4936 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4937 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4938 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4939 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4940 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4941 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4942 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4943 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4944 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4945 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4946 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4947 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
4948 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
4949 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
4950 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
4951 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
4952 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
4953 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
4954 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
4955 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
4956 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
4957 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
4958 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
4959 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
4960 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
4961 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
4963 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
4964 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
4965 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
4966 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
4967 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
4968 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
4969 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
4970 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
4971 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
4972 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
4973 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
4974 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
4975 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
4976 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
4977 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
4978 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
4979 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
4980 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
4981 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
4982 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
4983 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
4984 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
4985 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
4986 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
4987 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
4988 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
4989 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
4990 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
4991 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
4992 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
4993 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
4994 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
4995 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
4996 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
4997 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
4998 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
4999 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
5000 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
5001 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
5002 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
5003 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
5004 s-osinte-vms.ads, s-osinte-vxworks.adb,
5005 s-osinte-vxworks.ads, s-osprim-mingw.adb,
5006 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
5007 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
5008 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
5009 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
5010 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
5011 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
5012 s-stchop-vxworks.adb, s-taprop-dummy.adb,
5013 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
5014 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
5015 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
5016 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
5017 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
5018 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
5019 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
5020 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
5021 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
5022 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
5023 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
5024 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
5025 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
5026 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
5027 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
5028 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
5029 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
5030 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
5031 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
5032 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
5033 system-irix-o32.ads, system-linux-x86_64.ads,
5034 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
5035 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
5036 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
5037 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
5038 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
5039 system-vxworks-mips.ads, system-vxworks-ppc.ads,
5040 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
5043 2004-05-13 Zack Weinberg <zack@codesourcery.com>
5045 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
5047 2004-05-13 Diego Novillo <dnovillo@redhat.com>
5049 Merge from tree-ssa-20020619-branch.
5051 * config-lang.in (boot_language, build_by_default): Set
5053 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
5054 (max_size): Add static chain op for call_expr.
5056 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
5059 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
5061 2004-05-11 Roger Sayle <roger@eyesopen.com>
5063 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
5066 2004-05-10 Doug Rupp <rupp@gnat.com>
5068 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
5071 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
5073 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
5075 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
5076 Fixes undefined symbols in IA64 gnatlib.
5078 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
5080 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
5081 Short_Address). This will be moved to system.auxdec.
5083 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
5085 * sem_util.adb: Replace test for presence of a node that is always
5086 present with a call to Discard_Node.
5088 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
5089 Analyze on the library unit node after generation of distribution stub
5090 constructs. The call was a no-op because Unit_Node has already been
5091 Analyzed, and the tree fragments for the distribution stubs are
5092 analyzed as they are inserted in Exp_Dist.
5093 Update comment regarding to distribution stubs to reflect that we
5094 do not generate stub in separate files anymore.
5096 * einfo.ads: Clarify the fact that a tagged private type has the
5097 E_Record_Type_With_Private Ekind.
5099 * erroutc.adb: Minor reformatting
5101 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
5102 values if line length is increased using -gnatyM (noticed during code
5105 * eval_fat.adb: Minor reformatting
5106 Put spaces around exponentiation operator
5108 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5111 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
5112 has been rewritten as an explicit dereference, retrieve type of
5113 original node to check for possibly unconstrained record type.
5115 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5117 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
5118 overriding, use the operation of the parent unconditionally.
5120 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
5121 operation when either operand is a literal, to avoid further
5124 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
5125 overridden by a previous explicit declaration, mark the previous entity
5128 * sem_disp.adb (Check_Dispatching_Operation): New predicate
5129 Is_Visibly_Controlled, to determine whether a declaration of a
5130 primitive control operation for a derived type overrides an inherited
5131 one. Add warning if the explicit declaration does not override.
5133 2004-05-10 Vincent Celier <celier@gnat.com>
5135 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
5136 some cases when the sources are no longer present.
5138 * make.adb (Collect_Arguments): Fail if an external source, not part
5139 of any project need to be compiled, when switch -x has not been
5142 * makeusg.adb: Document new switch -x
5144 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
5147 * switch-m.adb (Scan_Make_Switches): New switch -x
5149 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
5152 * gnat_ugn.texi: Document new gnatmake switch -x
5154 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
5156 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
5158 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
5159 (process_attributes): Likewise.
5161 2004-05-10 Joel Brobecker <brobecker@gnat.com>
5163 * s-inmaop.ads: Fix spelling mistake in one of the comments.
5165 2004-05-10 Robert Dewar <dewar@gnat.com>
5167 * gnat_ugn.texi: Document that for config pragma files, the maximum
5168 line length is always 32767.
5170 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
5171 literals is now allowed.
5173 * gnat-style.texi: Remove statement about splitting long lines before
5174 an operator rather than after, since we do not follow this rule at all.
5175 Clarify rule (really lack of rule) for spaces around exponentiation
5177 * sem_elim.adb: Allow concatenation of string literals as well as a
5178 single string literal for pragma arguments.
5180 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
5182 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
5183 written for append case.
5185 * frontend.adb: Changes to avoid checking max line length in config
5188 * g-os_lib.ads: Minor reformatting
5190 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
5191 wrong in any case. Instead use standard value. Noticed during code
5194 * opt.ads (Max_Line_Length): New field, used to implement removal of
5195 limitation on length of lines when scanning config pragma files.
5197 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
5198 makeutl.ads, makeutl.adb: Minor reformatting
5200 * scn.adb: Do not check line length while scanning config pragma files
5201 Do not check line length while scanning out license information
5203 * scng.adb: Changes to avoid line length checks while parsing config
5206 2004-05-10 GNAT Script <nobody@gnat.com>
5208 * Make-lang.in: Makefile automatically updated
5210 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
5212 * osint.adb (Find_Program_Name): Fix handling of VMS version
5215 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
5217 * g-os_lib.ads (Invalid_Time): New constant
5219 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
5220 return OS_Time instead of time_t to match what is imported by Ada.
5221 Now return -1 if the file doesn't exist, instead of a random value
5223 2004-05-05 Robert Dewar <dewar@gnat.com>
5225 * usage.adb: Add line for -gnatR?s switch
5227 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
5229 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
5230 and for Match (Data_First, Data_last)
5232 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
5233 written when we are dealing with multi-unit files.
5235 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
5237 * Makefile.in: Remove unused targets and variables.
5239 2004-05-05 Vincent Celier <celier@gnat.com>
5241 * switch-m.adb: New gnatmake switch -eI
5243 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
5244 of new gnatmake switch -eInnn.
5246 * makegpr.adb: Take into account new parameters Index and Src_Index in
5249 * clean.adb: Implement support for multi-unit sources, including new
5252 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
5255 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
5256 (Extract_From_Q): New out parameter Index
5257 (Mark, Is_Marked): Subprograms moved to Makeutl
5258 (Switches_Of): New parameter Source_Index
5259 (Add_Switch): New parameter Index
5260 (Check): New parameter Source_Index
5261 (Collect_Arguments): New parameter Source_Index
5262 (Collect_Arguments_And_Compile): New parameter Source_Index
5263 (Compile): New parameter Source_Index
5264 Put subprograms in alphabetical order
5265 Add support for multi-source sources, including in project files.
5267 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
5268 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
5271 * makeusg.adb: New gnatmake switch -eInnn
5273 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
5276 * opt.ads (Main_Index): New variable, defaulted to 0.
5278 * osint.ads, osinte.adb (Add_File): New parameter Index
5279 (Current_Source_Index): New function
5281 * prj.adb: Take into account new components Index and Src_Index
5283 * prj.ads (String_Element): New component Index
5284 (Variable_Value): New component Index
5285 (Array_Element): New component Src_Index
5287 * prj-attr.adb: Indicate that optional index may be specified for
5288 attributes Main, Executable, Spec, Body and some of Switches.
5290 * prj-attr.ads (Attribute_Kind): New values for optional indexes
5291 (Attribute_Record): New component Optional_Index
5293 * prj-com.ads (File_Name_Data): New component Index
5295 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
5297 * prj-env.adb (Put): Output optional index
5299 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
5300 attributes Spec and Body.
5302 * prj-nmsc.adb: Process optional indexes
5304 * prj-pp.adb: Ouput "at" for optional indexes
5306 * prj-proc.adb: Take into account optional indexes
5308 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
5309 Optional_Index. For string literal,
5310 process optional index when Optional_Index is True.
5311 (Parse_Expresion): New Boolean parameter Optional_Index
5313 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
5314 (Set_Source_Index_Of): New procedure
5316 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
5319 * prj-util.ads (Executable_Of): New parameter Index
5320 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
5321 New parameter Src_Index, defaulted to 0.
5323 2004-05-05 Ed Schonberg <schonberg@gnat.com>
5326 * sem_ch3.adb (Access_Definition): If this is an access parameter
5327 whose designated type is imported through a limited_with clause, do
5328 not add the enclosing subprogram to the list of private dependents of
5331 2004-05-05 Ed Schonberg <schonberg@gnat.com>
5334 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
5335 a limited_with clause, and the other is its non-limited view.
5337 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
5339 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
5341 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
5342 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
5343 Stand.Boolean_Literals to produce references to entities
5344 Standard_False and Standard_True from compile-time computed boolean
5347 * stand.ads (Boolean_Literals): New variable, provides the entity
5348 values for False and True, for use by the expander.
5350 2004-05-05 Doug Rupp <rupp@gnat.com>
5352 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
5353 5vinmaop.adb: Unchecked convert Short_Address vice Address
5355 * adaint.c, raise.c: Caste CRTL function return value
5356 to avoid gcc error on 32/64 bit IVMS.
5358 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
5361 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
5363 * 5qsystem.ads (Address): Declare as Long_Integer
5364 (Short_Address): Declare as 32 bit subtype of Address
5365 Declare abstract address operations to avoid gratuitous ambiguities.
5367 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
5369 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
5370 instead of the old Boolean_Entry_Barriers.
5371 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
5373 2004-05-05 GNAT Script <nobody@gnat.com>
5375 * Make-lang.in: Makefile automatically updated
5377 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5379 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
5381 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
5385 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
5386 alone. Replacing object references by literals is inappropriate in a
5387 so low level context.
5389 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5391 * a-exexpr.adb: Add comments
5393 2004-05-03 Joel Brobecker <brobecker@gnat.com>
5395 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
5396 declare the Ancestor_Tags array in Type_Specific_Data with a small size
5397 without risking a bounds check error when accessing one of its
5399 (Type_Specific_Data): Define Ancestor_Tags as a small array.
5400 This prevents us from hitting a limitation during the debug info
5401 generation when using stabs.
5403 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
5405 This prevents us from hitting a limitation during the debug info
5406 generation when using stabs.
5408 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
5410 lang-specs.h: Remove -gnatz* from specs.
5412 2004-05-03 Vincent Celier <celier@gnat.com>
5414 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
5416 * Make-lang.in, Makefile.in: Add gprmake
5418 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
5420 * sem_aggr.adb: Fix typo in comment.
5422 2004-05-03 Robert Dewar <dewar@gnat.com>
5424 * make.adb: Minor reformatting
5426 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
5428 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
5429 so that it works when address is not a private type.
5431 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
5432 properly with rewritten unchecked conversions. This prevents
5433 order-of-elaboration issues that can otherwise arise.
5434 (Minimum_Size): Don't check size of access types under VMS
5436 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
5437 interpretations of integer literals as type System.Address.
5439 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
5440 (Is_Descendent_Of): New function
5442 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
5444 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5445 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
5446 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
5448 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
5449 of the old Max_Entry_Queue_Depth.
5451 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5452 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
5453 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
5455 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
5456 New entry for proper handling of Max_Entry_Queue_Depth.
5457 New entry for proper handling of No_Dynamic_Interrupts.
5459 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
5460 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5461 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
5462 the GNAT specific restriction Max_Entry_Queue_Depth.
5463 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
5464 the GNAT specific restriction No_Dynamic_Interrupts.
5466 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
5467 instead of the old Boolean_Entry_Barriers.
5468 Use the new restriction No_Dynamic_Attachment instead of the old
5469 No_Dynamic_Interrupts.
5471 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
5472 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5474 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
5475 of the old Max_Entry_Queue_Depth.
5477 2004-05-03 GNAT Script <nobody@gnat.com>
5479 * Make-lang.in: Makefile automatically updated
5481 2004-04-29 Ed Schonberg <schonberg@gnat.com>
5483 * checks.adb (Enable_Range_Check): If the prefix of an index component
5484 is an access to an unconstrained array, perform check unconditionally.
5486 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5488 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
5491 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
5493 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
5494 alternate stack setting. There was no support for the tasking cases
5495 and the changes eventually caused a number of side-effect failures in
5496 the non-tasking case too.
5498 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
5500 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
5503 2004-04-29 Vincent Celier <celier@gnat.com>
5505 * make.adb (Gnatmake): Increase max size of argument array for
5506 gnatbind for the potential addition of -F.
5507 If there are Stand-Alone Library projects, invoke gnatbind with -F to
5508 be sure that elaboration flags will be checked.
5510 * switch-c.adb: Correct call to Scan_Pos for -gnateI
5512 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
5514 * sem_warn.adb (Check_References): Move '<access-variable> may be
5515 null' warning out of under Warn_On_No_Value_Assigned.
5517 2004-04-29 Ed Falis <falis@gnat.com>
5519 * gnat_ugn.texi: Fixed texi error
5521 2004-04-29 Robert Dewar <dewar@gnat.com>
5523 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
5524 abstract operations if they come from predefined files.
5526 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
5529 * s-addope.adb: Correct obvious error in mod function
5531 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
5533 * Makefile.in: Add target pairs for powerpc darwin*
5536 * a-intnam-darwin.ads, s-osinte-darwin.adb,
5537 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
5539 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5541 * Makefile.in: Add target macro definitions for s390*-linux*.
5542 * system-linux-s390.ads: New file.
5543 * system-linux-s390x.ads: New file.
5545 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
5547 * gnat_ugn.texi: Correct argument to @setfilename.
5549 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5551 * a-exexpr.adb (Unwind_Word): New data type.
5552 (Unwind_Exception): Use it as type of Private1 and Private2.
5554 * raise.c (db_action_for): Fix debug printf.
5556 2004-04-27 Ed Schonberg <schonberg@gnat.com>
5558 * a-wtmoio.ads: Formal type must be a modular type, not a signed
5561 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5563 * decl.c (gnat_to_gnu_entity, case object): Call
5564 __builtin_update_setjmp_buf.
5566 * gigi.h (update_setjmp_buf): Deleted.
5567 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
5569 * misc.c: (update_setjmp_buf): Deleted.
5571 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
5572 around block of RTL.
5574 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
5576 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
5578 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
5579 subprogram for which no pragma All_Calls_Remote applies, store the
5580 address of the real subprogram in the underlying record type, so local
5581 dereferences do not go through the PCS.
5583 2004-04-26 Robert Dewar <dewar@gnat.com>
5585 * i-c.ads: Add some type qualifications to avoid ambiguities when
5586 compiling with s-auxdec.ads and a non-private address type.
5588 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
5590 * Makefile.rtl: Fix error in previous check-in:
5591 Add s-addope.o to non tasking object list (rather than tasking object
5594 2004-04-26 Javier Miranda <miranda@gnat.com>
5596 * sem_aggr.adb: Fix typo in comments
5597 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
5598 Required to check the null-exclusion attribute.
5600 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
5601 case of anonymous access types in record and array components. For a
5602 component definition the level is the same of the enclosing composite
5605 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
5606 that are anonymous access types the level of accessibility depends on
5607 the enclosing type declaration. In order to have this information, set
5608 the scope of the anonymous access type to the enclosing record type
5610 (Array_Type_Declaration): In case of components that are anonymous
5611 access types the level of accessibility depends on the enclosing type
5612 declaration. In order to have this information, set the scope of the
5613 anonymous access type to the enclosing array type declaration.
5615 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
5618 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
5619 renaming of anonymous access-to-constant types allowed if and only if
5620 the renamed object is access-to-constant.
5622 * sem_util.adb (Type_Access_Level): In case of anonymous access types
5623 that are component_definition or discriminants of a nonlimited type,
5624 the level is the same as that of the enclosing component type.
5626 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
5628 * sem_elim.adb: Some minor code reorganization from code reading. Fix
5629 misprint in the function name (File_Name_Match).
5631 2004-04-23 Laurent GUERBY <laurent@guerby.net>
5633 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
5636 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5638 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
5640 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
5642 * adaint.c (__gnat_try_lock): No longer requires that the parent
5643 directory be writable, the directory itself is enough.
5644 (gnat_is_absolute_path): Change profile, so that the call from
5645 GNAT.OS_Lib can be made more efficient.
5647 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
5648 from GNAT.OS_Lib can be made more efficient.
5650 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
5651 one copy of the file name. Found by code reading.
5653 2004-04-23 Vincent Celier <celier@gnat.com>
5655 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
5656 Correct documentation on gnatmake switches transmitted to the compiler
5658 * ali.ads: Minor comment fix
5660 2004-04-23 Javier Miranda <miranda@gnat.com>
5662 * sem_ch6.adb: (Confirming Types): Code cleanup
5664 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
5665 subprogram types: E_Anonymous_Access_Subprogram_Type and
5666 E_Anonymous_Access_Protected_Subprogram_Type.
5668 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
5670 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5671 whether a pragma All_Calls_Remote applies to the subprogram on which
5673 No functional change is introduced by this revision; the new parameter
5674 will be used to allow calls to local RCI subprograms to be optimized
5675 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5676 as is already done in the PolyORB implementation of the DSA.
5678 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5679 whether a pragma All_Calls_Remote applies to the subprogram on which
5681 No functional change is introduced by this revision; the new parameter
5682 will be used to allow calls to local RCI subprograms to be optimized
5683 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5684 as is already done in the PolyORB implementation of the DSA.
5686 2004-04-23 Robert Dewar <dewar@gnat.com>
5688 * Makefile.rtl: Add entry for s-addope.o in run time library list
5689 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
5690 * s-addope.ads, s-addope.adb: New files.
5692 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
5693 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
5694 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
5695 System.Address to be non-private and signed.
5697 * sem_elim.adb: Minor reformatting (fairly extensive)
5698 Some minor code reorganization from code reading
5699 Add a couple of ??? comments
5701 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5703 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
5704 (tree_transform, case N_If_Statement): Remove non-determinism.
5706 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
5708 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
5710 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
5713 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
5714 no longer used as a parameter name for Eliminate pragma).
5716 2004-04-22 Laurent GUERBY <laurent@guerby.net>
5718 PR optimization/14984
5719 PR optimization/14985
5720 * trans.c (gigi): Fix non determinism leading to bootstrap
5721 comparison failures.
5723 2004-04-21 Pascal Obry <obry@gnat.com>
5725 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
5726 passed to spawnvp() to properly handle program pathname with spaces on
5729 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
5731 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
5732 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
5733 unlocked in case of exceptions.
5735 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5737 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
5738 This function does not exist anymore.
5740 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5742 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
5744 * link.c: Move variables to the __gnat name space.
5746 * Makefile.in: list link.o explicitly when needed.
5748 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
5750 2004-04-21 Javier Miranda <miranda@gnat.com>
5752 * einfo.adb (Original_Access_Type): New subprogram
5753 (Set_Original_Access_Type): New subprogram
5754 (Write_Field21_Name): Write the name of the new field
5756 * einfo.ads (Original_Access_Type): New field present in access to
5758 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
5759 E_Anonymous_Access_Protected_Subprogram_Type.
5761 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
5764 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
5765 to anonymous access to subprogram types.
5767 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
5768 to subprogram types.
5770 * sem_ch3.adb (Access_Definition): Complete decoration of entities
5771 corresponding to anonymous access to subprogram types.
5772 (Analyze_Component_Declaration): Add new actual to the call to
5773 subprogram replace_anonymous_access_to_protected_subprogram.
5774 (Array_Type_Declaration): Add new actual to the call to subprogram
5775 replace_anonymous_access_to_protected_subprogram.
5776 (Process_Discriminants): Add new actual to the call to subprogram
5777 replace_anonymous_access_to_protected_subprogram.
5778 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
5780 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5783 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
5784 access to subprogram types.
5786 * sem_util.adb (Has_Declarations): Addition of package_specification
5789 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5791 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5792 inlined flags to renamed entity only if in current unit.
5794 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5796 * s-parint.ads: Add DSA implementation marker.
5798 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5799 value of System.Partition_Interface.DSA_Implementation to determine
5800 what version of the distributed systems annex is available (no
5801 implementation, GLADE, or PolyORB).
5803 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5805 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5807 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5809 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5810 with new type if alias sets differ.
5811 Fixes ACATS c41103b.
5813 2004-04-21 Vincent Celier <celier@gnat.com>
5815 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5816 Add array Lang_Args for the language specific compiling argument
5819 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5821 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5823 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5824 according to the recent changes in the format of the parameters of the
5825 pragma (replacing Homonym_Number with Source_Location).
5827 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5829 * 5isystem.ads: Removed, unused.
5831 * gnat_rm.texi: Redo 1.13 change.
5833 2004-04-19 Robert Dewar <dewar@gnat.com>
5835 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5836 definition is cleaner, avoids the kludge of explicit Standard operator
5837 references, and also is consistent with a visible System.Address with
5838 no visible operations.
5840 * s-geveop.adb: Add declarations to avoid assumption of visible
5841 operations on type System.Address (since these might not be available
5842 if Address is a non-private type for which the operations
5845 * sem_eval.adb: Minor reformatting
5847 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5848 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5849 reformatting (new function spec format).
5851 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5852 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5853 s-caun64.adb: Add declarations to avoid assumption of visible
5854 operations on type System.Address (since these might not be available
5855 if Address is a non-private type for which the operations are made
5858 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5860 * exp_intr.adb: Minor comment update
5862 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5864 * 5omastop.adb: Add declarations to avoid assumption of visible
5865 operations on type System.Address (since these might not be available
5866 if Address is a non-private type for which the operations
5869 2004-04-19 Vincent Celier <celier@gnat.com>
5871 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5873 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5876 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5878 Call Check with Process_Languages.
5879 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5880 with Process_Languages.
5881 (Recursive_Check): New Boolean parameter Process_Languages. Call
5882 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5885 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5887 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5888 parameter Ada_Main, defaulted to True.
5889 Check for Ada specific characteristics only when Ada_Main is True.
5891 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5893 * prj.adb: (Project_Empty): Add new Project_Data components.
5895 * prj.ads: New types and tables for non Ada languages.
5896 (Project_Data): New components Languages, Impl_Suffixes,
5897 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5898 Include_Path, Include_Data_Set.
5900 * prj-env.ads, prj-env.adb: Minor reformatting
5902 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5903 Put subprograms in alphabetical order
5905 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5906 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5909 * mlib-prj.adb: Back out modification in last version, as they are
5911 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5913 * make.adb: (Mains): Moved to package Makeutl
5914 (Linker_Opts): Moved to package Makeutl
5915 (Is_External_Assignment): Moved to package Makeutl
5916 (Test_If_Relative_Path): Moved to package Makeutl
5917 (Gnatmake): Move sorting of linker options to function
5918 Makeutl.Linker_Options_Switches.
5920 * makeutl.ads, makeutl.adb: New files.
5922 * Makefile.in: Add makeutl.o to the object files for gnatmake
5924 * makeusg.adb: Add line for new switch -eL.
5926 * gnatls.adb (Image): New function.
5927 (Output_Unit): If in verbose mode, output the list of restrictions
5928 specified by pragmas Restrictions.
5930 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5933 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5934 needed, to put it in the range 1970 (included) - 2026 (excluded).
5935 (Time_Of): Do not shift Unix_Min_Year (1970).
5936 Shift the date by multiple of 56 years, if needed, to put it in the
5937 range 1970 (included) - 2026 (excluded).
5939 * adaint.h, adaint.c (__gnat_set_executable): New function.
5941 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5943 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5945 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5946 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5947 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
5948 (tree_transform, case N_Code_Statement): Likewise.
5949 (gnat_expand_stmt, case LABEL_STMT): Don't look at
5950 LABEL_STMT_FIRST_IN_EH.
5951 (gnat_expand_stmt, case ASM_STMT): New case.
5953 * utils2.c (build_unary_op): Properly set TREE_READONLY of
5954 UNCONSTRAINED_ARRAY_REF.
5956 * utils.c (poplevel): Temporarily push/pop GC context around inline
5959 * decl.c (maybe_variable): Properly set TREE_READONLY of
5960 UNCONSTRAINED_ARRAY_REF.
5961 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
5963 * ada-tree.def: (ASM_STMT): New.
5965 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
5966 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
5967 ASM_STMT_INPUT): New.
5968 (ASM_STMT_CLOBBER): Likewise.
5970 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
5972 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
5973 general rcheck mechanism to raise Program_Error for E.4(18), instead
5974 of a custom raiser in System.Partition_Interface.
5975 Part of general cleanup work before PolyORB integration.
5977 * snames.ads, snames.adb: Add new runtime library entities and names
5980 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5982 (Build_Subprogram_Id): New subprogram provided by exp_dist
5983 Code reorganisation in preparation for PolyORB integration.
5985 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5987 (Build_Subprogram_Id): New subprogram provided by exp_dist
5989 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
5990 actual parameter types for call to dereference of an
5991 access-to-subprogram type.
5993 * rtsfind.ads: Add new runtime library entities and names for PolyORB
5996 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
5997 instead, which has the same behaviour here since we never pass it a
6000 * link.c (run_path_option, Solaris case): Use -Wl, as for other
6003 * Makefile.in: adjust object file lists for gnatlink and gnatmake
6004 to account for new dependency upon Interfaces.C.Strings + link.o
6005 For x86 FreeBSD, use 86numaux.
6007 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
6008 from Mlib.Tgt to Mlib.
6010 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
6013 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
6014 target-specific versions of this subprogram, now implemented as a
6015 target-independent function in Mlib.
6017 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
6018 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
6019 (Linker_Library_Path_Option): Remove target-specific versions of this
6020 subprogram, now implemented as a target-independent function in Mlib.
6022 * atree.adb: (Allocate_Initialize_Node): New subprogram.
6023 Factors out node table slots allocation.
6024 (Fix_Parents): New subprogram.
6025 Encapsulate the pattern of fixing up parent pointers for syntactic
6026 children of a rewritten node.
6027 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
6028 (Rewrite): Use New_Copy when creating saved copy of original node.
6029 (Replace): Use Copy_Node to copy nodes.
6031 2004-04-19 Javier Miranda <miranda@gnat.com>
6033 * sprint.adb (Sprint_Node_Actual): Give support to the new
6034 Access_To_Subprogram node available in Access_Definition nodes. In
6035 addition, give support to the AI-231 node fields: null-exclusion,
6036 all-present, constant-present.
6038 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
6040 * sinfo.ads, sinfo.adb:
6041 New field Access_To_Subprogram_Definition in Access_Definition nodes
6043 * sem_ch6.adb (Process_Formals): Move here the code that creates and
6044 decorates internal subtype declaration corresponding to the
6045 null-excluding formal. This code was previously in Set_Actual_Subtypes.
6046 In addition, carry out some code cleanup on this code. In case of
6047 access to protected subprogram call
6048 Replace_Anonymous_Access_To_Protected_Subprogram.
6049 (Set_Actual_Subtypes): Code cleanup.
6051 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
6052 Find_Type in case of anonymous access renamings. Add warning in case of
6053 null-excluding attribute used in anonymous access renaming.
6055 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
6058 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
6060 (Access_Definition): In case of anonymous access to subprograms call
6061 the corresponding semantic routine to decorate the node.
6062 (Access_Subprogram_Declaration): Addition of some comments indicating
6063 some code that probably should be added here. Detected by comparison
6064 with the access_definition subprogram.
6065 (Analyze_Component_Declaration): In case of access to protected
6066 subprogram call Replace_Anonymous_Access_To_Protected.
6067 (Array_Type_Declaration): In case of access to protected subprogram call
6068 Replace_Anonymous_Access_To_Protected_Subprogram.
6069 (Process_Discriminants): In case of access to protected subprogram call
6070 Replace_Anonymous_Access_To_Protected_Subprogram.
6072 * par.adb (P_Access_Definition): New formal that indicates if the
6073 null-exclusion part was present.
6074 (P_Access_Type_Definition): New formal that indicates if the caller has
6075 already parsed the null-excluding part.
6077 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
6078 (P_Identifier_Declarations): Code cleanup and give support to renamings
6079 of anonymous access to subprogram types.
6080 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
6081 (P_Array_Type_Definition): Give support to AI-254.
6082 (P_Component_Items): Give support to AI-254.
6083 (P_Access_Definition): New formal that indicates if the header was
6084 already parsed by the caller.
6085 (P_Access_Type_Definition): New formal that indicates if the caller has
6086 already parsed the null-excluding part.
6088 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
6089 call to P_Access_Definition.
6091 2004-04-19 Geert Bosch <bosch@gnat.com>
6093 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
6094 the delicate semantics of floating-point to integer conversion.
6095 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
6097 * eval_fat.adb (Machine_Mantissa): Moved to spec.
6098 (Machine_Radix): New function.
6100 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
6102 (Machine_Radix): New function also for use in conversion checks.
6104 2004-04-19 Ed Schonberg <schonberg@gnat.com>
6106 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
6108 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
6109 to decorate the access-to-protected subprogram and the equivalent type.
6111 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
6112 to anonymous access to subprogram types.
6114 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
6115 constant-folding, for legality checks in contexts that require an RM
6118 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
6119 temporary but stack checking is not enabled, increment serial number
6120 to so that symbol generation is consistent with and without stack
6123 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
6124 independent on whether stack checking is enabled, caller must check
6125 the corresponding flag.
6127 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
6129 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
6130 parent if it has discriminants.
6131 (Build_Derived_Private_Type): Constructed full view does
6132 not come from source.
6133 (Process_Discriminants): Default discriminants on a tagged type are
6134 legal if this is the internal completion of a private untagged
6137 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
6138 no constraint checks, because it corresponds to an existing object.
6140 * sem_prag.adb (Process_Convention): Pragma applies
6141 only to subprograms in the same declarative part, i.e. the same unit,
6144 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
6145 ignore type mismatch on a numeric conversion if expression comes from
6148 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
6150 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
6151 Homonym_Number parameter, add processing for Source_Location parameter
6153 (Check_Eliminated): Remove the check for homonym numbers, add the check
6154 for source location traces.
6156 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
6157 with Arg_Source_Location corresponding to the changes in the format of
6160 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
6161 Eliminate pragma corresponding to the changes in the format of the
6162 pragma: Homonym_Number is replaced with Source_Location, two ways of
6163 distinguishing homonyms are mutially-exclusive.
6165 2004-04-19 Joel Brobecker <brobecker@gnat.com>
6167 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
6169 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
6170 No_Dollar_In_Label, no longer necessary, as it is always True.
6171 (Strip_Suffixes): Likewise.
6173 2004-04-19 Gary Dismukes <dismukes@gnat.com>
6175 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
6176 modulus for compatibility with size clause on targets with 16-bit
6179 * layout.adb (Discrimify): In the case of private types, set Vtyp to
6180 full type to fix type mismatches on calls to size functions for
6181 discriminant-dependent array components.
6183 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
6185 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
6188 2004-04-19 Pascal Obry <obry@gnat.com>
6190 * mdll-utl.adb (Locate): New version is idempotent.
6192 2004-04-17 Laurent Guerby <laurent@guerby.net>
6194 PR ada/14988 (partial)
6195 * impunit.adb: Fix typo.
6197 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
6199 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
6200 and install-rts-cert targets. Remove all gnatlib and gnattools
6201 targets and all other rts-* targets (moved to libada). Remove (now)
6202 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
6203 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
6205 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6207 * trans.c (tree_transform): Shortcut returning error_mark_node for
6208 statements in annotate_only_mode.
6209 (tree_transform, case N_Label, case N_Return_Statement,
6210 N_Goto_Statement): Make statement tree instead of generating code.
6211 (tree_transform, case N_Assignment_Statement): No longer check
6213 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
6215 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
6217 (gnat_to_gnu): Collect any RTL generated and deal with it.
6218 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
6219 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
6220 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
6222 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
6224 * ada-tree.def (EXPR_STMT): Fix typo in name.
6225 (BLOCK_STMT, IF_STMT): New nodes.
6227 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
6228 LABEL_STMT_FIRST_IN_EH): New macros.
6229 (RETURN_STMT_EXPR): Likewise.
6231 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
6232 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
6234 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
6236 * atree.ads: Correct documentation on extended nodes.
6238 * link.c: Set run_path_option for FreeBSD.
6240 2004-04-08 Vincent Celier <celier@gnat.com>
6242 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
6243 one of the ALI file, do not link with DEC lib.
6245 * par.adb Remove the last two characters ("%s" or "%b") when checking
6246 if a language defined unit may be recompiled.
6248 2004-04-08 Ed Schonberg <schonberg@gnat.com>
6250 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
6251 removal of abstract operation leaves no possible interpretation for
6254 * sem_eval.adb (Eval_Qualified_Expression): Use
6255 Set_Raises_Constraint_Error on node when needed, so that it does not
6256 get optimized away by subsequent optimizations.
6258 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
6259 operands even when they are not wrapped in a type conversion.
6261 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
6263 * sem_prag.adb (Set_Exported): Warn about making static as result of
6264 export only when the export is coming from source. This may be not
6265 be true e.g. on VMS where we expand export pragmas for exception codes
6266 together with imported or exported exceptions, and we don't want the
6267 user to be warned about something he didn't write.
6269 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
6271 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
6272 duplication between normal entities and those declared as renamings.
6273 No functional change.
6275 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
6276 inline functions returning an unconstrained result.
6278 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
6280 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
6281 conform to what other front-ends do.
6283 2004-04-08 Doug Rupp <rupp@gnat.com>
6285 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
6288 2004-04-06 Pascal Obry <obry@gnat.com>
6290 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
6292 * osint.adb (Program_Name): Do not look past a directory separator.
6294 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
6296 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
6298 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
6299 requirement for preserving a copy of the original assignment node.
6301 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
6303 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
6305 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
6308 2004-04-06 Ed Schonberg <schonberg@gnat.com>
6310 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
6311 operator calls in functional notation, and apply
6312 Universal_Interpretation to operands, not to their type.
6314 2004-04-06 Robert Dewar <dewar@gnat.com>
6316 * 5wdirval.adb: Minor reformatting
6318 2004-04-06 Ed Falis <falis@gnat.com>
6320 * gnat_rm.texi: Improve a reference to the GCC manual
6322 2004-04-05 Vincent Celier <celier@gnat.com>
6324 * adaint.h, adaint.c: Add function __gnat_named_file_length
6326 * impunit.adb: Add Ada.Directories to the list
6328 * Makefile.in: Add VMS and Windows versions of
6329 Ada.Directories.Validity package body.
6331 * Makefile.rtl: Add a-direct and a-dirval
6333 * mlib-tgt.ads: Minor comment update.
6335 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
6336 a-direct.ads, a-direct.adb: New files.
6338 2004-04-05 Vincent Celier <celier@gnat.com>
6341 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
6342 just to the compiler.
6344 2004-04-05 Robert Dewar <dewar@gnat.com>
6346 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
6347 returned string is 1.
6349 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
6351 * eval_fat.ads: Minor reformatting
6353 * g-curexc.ads: Document that lower bound of returned string values
6356 * gnatlink.adb: Add ??? comment for previous change
6357 (need to document why this is VMS specific)
6359 * s-stoele.ads: Minor reformatting
6361 * tbuild.ads: Minor reformatting throughout (new function specs)
6363 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
6366 * scng.adb: Minor reformatting
6368 2004-04-05 Geert Bosch <bosch@gnat.com>
6370 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
6371 (Leading_Part): Still perform truncation to machine number if the
6372 specified radix_digits is greater or equal to machine_mantissa.
6374 2004-04-05 Javier Miranda <miranda@gnat.com>
6376 * par-ch3.adb: Complete documentation of previous change
6377 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
6378 (aliased must appear before constant).
6380 * par-ch4.adb: Complete documentation of previous change.
6382 * par-ch6.adb: Complete documentation of previous change.
6384 * sinfo.ads: Fix typo in commment.
6386 2004-04-05 Ed Schonberg <schonberg@gnat.com>
6388 * sem_ch3.adb (Inherit_Components): If derived type is private and has
6389 stored discriminants, use its discriminants to constrain parent type,
6390 as is done for non-private derived record types.
6392 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
6393 Ada 2005 AI-310: an abstract non-dispatching operation is not a
6394 candidate interpretation in an overloaded call.
6396 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
6397 expression is Null and target type is not an access type (e.g. a
6398 non-private address type).
6400 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
6402 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
6403 statement whose right-hand side is an inlined call, save a copy of the
6404 original assignment subtree to preserve enough consistency for
6405 Analyze_Assignment to proceed.
6407 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
6408 complete assignment subtree which is now unnecessary, as the expansion
6409 of inlined call has been improved to preserve a consistent assignment
6410 tree. Note_Possible_Modification must be called only
6411 after checks have been applied, or else unnecessary checks will
6414 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
6415 of explicit dereferences that do not Come_From_Source:
6416 - be selective on cases where we must go back to the dereferenced
6417 pointer (an assignment to an implicit dereference must not be
6418 recorded as modifying the pointer);
6419 - do not rely on Original_Node being present (Analyze_Assignment
6420 calls Note_Possible_Modification on a copied tree).
6422 * sem_warn.adb (Check_References): When an unset reference to a pointer
6423 that is never assigned is encountered, prefer '<pointer> may be null'
6424 warning over '<pointer> is never assigned a value'.
6426 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
6428 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
6431 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
6433 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
6434 libexc. We currently don't reference anything in this library and
6435 linking it in triggers linker warnings we don't want to see.
6437 * init.c: Update comments.
6439 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6441 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
6442 * utils.c (create_field_decl): Likewise.
6443 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
6445 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
6447 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
6448 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
6449 Add info directory entry and category.
6451 2004-04-02 Jan Hubicka <jh@suse.cz>
6453 * utils.c: Include function.h
6454 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
6456 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6459 * Make-lang.in: Clean up generation of documentation
6461 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
6463 * xgnatug.adb: Removed, replaced by xgnatugn.adb
6465 * xgnatugn.adb: Replaces xgnatug.adb
6467 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
6469 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
6471 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6472 gnat_ug_wnt.texi: Removed.
6474 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6476 * utils2.c: Update copyright notice.
6478 2004-04-01 Robert Dewar <dewar@gnat.com>
6480 * checks.adb: Minor reformatting throughout
6481 Note that prev checkin added RM reference to alignment warning
6483 2004-04-01 Ed Schonberg <schonberg@gnat.com>
6485 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
6486 non-static when building aggregate for bit-packed array.
6488 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
6489 function call that is itself the actual in a procedure call, build
6492 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
6493 a string literal, create a temporary for it, constant folding only
6494 handles scalars here.
6496 2004-04-01 Vincent Celier <celier@gnat.com>
6498 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
6499 Error_Msg_SP): New empty procedures to instantiate the Scanner.
6500 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
6502 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
6503 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
6504 and get the checksum.
6506 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
6508 Increase the Marking_Label at the end of the Multiple_Main_Loop,
6509 instead of at the beginning.
6511 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
6513 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
6516 * osint.ads (Multi_Unit_Index_Character): New Character global variable
6518 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
6521 * par.adb: Remove test on file name to detect language defined units.
6522 Add test on unit name, after parsing, to detect language defined units
6523 that are not compiled with -gnatg (except System.RPC and its children)
6525 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
6526 following units without style checking.
6528 * switch-c.adb: Change -gnatC to -gnateI
6530 * usage.adb: Document new switch -gnateInnn
6532 * scng.adb (Accumulate_Token_Checksum): New procedure
6533 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
6534 word or literal number.
6535 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
6538 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
6541 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
6542 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
6543 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
6544 5vtpopde.adb: Add missing 'constant' keywords.
6546 2004-04-01 Javier Miranda <miranda@gnat.com>
6548 * par-ch4.adb: (P_Allocator): Code cleanup
6550 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
6553 * sinfo.ads: Complete documentation of previous change
6555 2004-04-01 Pascal Obry <obry@gnat.com>
6557 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
6558 only on VMS. This special handling was done because an old GNU/ld bug
6559 on Windows which has been fixed.
6561 2004-04-01 GNAT Script <nobody@gnat.com>
6563 * Make-lang.in: Makefile automatically updated
6565 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6567 * decl.c (gnat_to_gnu_entity, make_type_from_size):
6568 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6569 * trans.c (tree_transform, convert_with_check): Likewise.
6570 * utils.c (gnat_signed_or_unsigned_type): Likewise.
6571 (build_vms_descriptor, unchecked_convert): Likewise.
6572 * utils2.c (nonbinary_modular_operation): Likewise.
6574 2004-03-29 Javier Miranda <miranda@gnat.com>
6576 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
6577 (Install_Null_Excluding_Check): Local subprogram that determines whether
6578 an access node requires a runtime access check and if so inserts the
6579 appropriate run-time check.
6580 (Apply_Access_Check): Call Install_Null_Excluding check if required
6581 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
6583 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
6585 * einfo.ads: Fix typo in comment
6587 * exp_ch3.adb (Build_Assignment): Generate conversion to the
6588 null-excluding type to force the corresponding run-time check.
6589 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
6590 type to force the corresponding run-time check.
6592 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
6593 the null-excluding type to force the corresponding run-time check.
6595 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
6596 case of access types unless they have the null-excluding attribute.
6598 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
6601 * exp_util.ads: Fix typo in comment
6603 * par.adb (P_Null_Exclusion): New subprogram
6604 (P_Subtype_Indication): New formal that indicates if the null-excluding
6605 part has been scanned-out and it was present
6607 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
6609 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
6610 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
6611 type to force the corresponding run-time check
6612 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
6614 (Resolve_Array_Aggregate): Carry out some static checks
6615 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
6617 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
6618 attribute must be set only if specified by means of the null-excluding
6619 part. In addition, we must also propagate the access-constant attribute
6621 (Access_Subprogram_Declaration, Access_Type_Declaration,
6622 Analyze_Component_Declaration, Analyze_Object_Declaration,
6623 Array_Type_Declaration, Process_Discriminants,
6624 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
6625 and carry out some static checks.
6626 (Build_Derived_Access_Type): Set the null-excluding attribute
6627 (Derived_Type_Declaration, Process_Subtype): Carry out some static
6630 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
6632 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
6634 * sem_ch6.adb (Process_Formals): Carry out some static checks.
6635 (Set_Actual_Subtypes): Generate null-excluding subtype if the
6636 null-excluding part was present; it is not required to be done here in
6637 case of anonymous access types.
6638 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
6641 * sem_res.adb (Resolve_Actuals): Carry out some static check
6642 (Resolve_Null): Allow null in anonymous access
6644 * sinfo.adb: New subprogram Null_Exclusion_Present
6645 All_Present and Constant_Present available on access_definition nodes
6647 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
6648 object_declaration, derived_type_definition, component_definition,
6649 discriminant_specification, access_to_object_definition,
6650 access_function_definition, allocator, access_procedure_definition,
6651 access_definition, parameter_specification, All_Present and
6652 Constant_Present flags available on access_definition nodes.
6654 2004-03-29 Robert Dewar <dewar@gnat.com>
6656 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
6657 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
6658 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
6659 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
6660 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
6661 sem_prag.adb: Updates to handle multiple units/file
6663 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
6665 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
6666 sem_util.adb: Minor reformatting
6668 * sem_ch12.adb: Add comment for previous change
6670 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
6672 * osint.adb (Executable_Prefix): Set Exec_Name to the current
6673 executable name when not initialized. Otherwise, use its current value.
6675 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
6676 initialize it to another executable name than the current one. This
6677 allows to configure paths for an executable name (gnatmake) different
6678 from the current one (gnatdist).
6680 2004-03-29 Ed Schonberg <schonberg@gnat.com>
6682 * exp_ch6.adb (Expand_Call): A call to a function declared in the
6683 current unit cannot be inlined if it appears in the body of a withed
6684 unit, to avoid order of elaboration problems in gigi.
6686 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
6687 information for protected (wrapper) operation as well, to simplify gdb
6690 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
6691 protected body, indicate that the entity for the generated spec comes
6692 from source, to ensure that references are properly generated for it.
6693 (Build_Body_To_Inline): Do not inline a function that returns a
6696 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
6697 apply convention to homonyms that are declared explicitly.
6699 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
6700 that renames an equality operator and the operands are overloaded,
6701 resolve them with the declared formal types, before rewriting as an
6704 2004-03-29 GNAT Script <nobody@gnat.com>
6706 * Make-lang.in: Makefile automatically updated
6708 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6710 * memtrack.adb: Log realloc calls, which are treated as free followed
6713 2004-03-25 Vincent Celier <celier@gnat.com>
6715 * prj-makr.adb (Process_Directories): Detect when a file contains
6716 several units. Do not include such files in the config pragmas or
6717 in the naming scheme.
6719 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
6720 Resolve links only when not in Trusted_Mode.
6721 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
6722 Do not resolve links for the display names.
6724 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
6725 resolve links when computing the display names.
6727 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
6729 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
6730 attribute reference does not denote a subtype, it can be any
6731 expression that has a classwide type, potentially after an implicit
6732 dereference. In particular, the prefix can be a view conversion for
6733 a classwide type (for which Is_Object_Reference holds), but it can
6734 also be a value conversion for an access-to-classwide type. In the
6735 latter case, there is an implicit dereference, and the original node
6736 for the prefix does not verify Is_Object_Reference.
6738 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
6739 conversion of a discriminant-dependent component of a mutable object
6742 2004-03-25 Ed Schonberg <schonberg@gnat.com>
6744 * freeze.adb (Freeze_Entity): When an inherited subprogram is
6745 inherited, has convention C, and has unconstrained array parameters,
6746 place the corresponding warning on the derived type declaration rather
6747 than the original subprogram.
6749 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
6750 indication on renaming declaration, if formal has a box and actual
6753 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
6754 determine whether to generate an implicit or explicit reference to
6757 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
6758 subprogram renaming comes from a defaulted formal subprogram in an
6761 2004-03-25 Gary Dismukes <dismukes@gnat.com>
6763 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
6764 value expressions to ensure that calls within a component definition
6765 will be checked (since those are evaluated during the record type's
6768 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
6770 * s-tpobop.adb: Code clean up:
6771 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
6773 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
6775 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
6777 * Makefile.in: Clean up in the ravenscar run time.
6779 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6781 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
6782 of No_Strict_Aliasing to build_pointer_type_for_mode.
6783 * utils.c (update_pointer_to): Walk pointer and ref chains.
6785 2004-03-22 Cyrille Comar <comar@act-europe.fr>
6787 * ali.ads: Fix Comment about Dynamic_Elab.
6789 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6790 Has_RACW, Is_Generic, etc.)
6791 (Output_Object, Gnatls): Take into account ALI files not attached to
6794 2004-03-22 Vincent Celier <celier@gnat.com>
6796 * gprep.adb: Change all String_Access to Name_Id
6797 (Is_ASCII_Letter): new function
6798 (Double_File_Name_Buffer): New procedure
6799 (Preprocess_Infile_Name): New procedure
6800 (Process_Files): New procedure
6801 (Gnatprep): Check if output and input are existing directories.
6802 Call Process_Files to do the real job.
6804 2004-03-22 Robert Dewar <dewar@gnat.com>
6806 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6807 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6809 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6811 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6812 case when the source contains only comments.
6814 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6816 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6817 declaration for a child subprogram body that acts as a spec, indicate
6818 that the entity in the declaration needs debugging information.
6820 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6821 full view if the subtype is created for a constrained record component;
6822 gigi has enough information to construct the record, and there is no
6823 place in the tree for the declaration.
6825 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6826 serial number for the dummy body that is built for analysis, to avoid
6827 inconsistencies in the generation of internal names when compiling
6830 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6832 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6835 2004-03-22 GNAT Script <nobody@gnat.com>
6837 * Make-lang.in: Makefile automatically updated
6839 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6841 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6842 * trans.c (tree_transform, emit_index_check): Likewise.
6843 * utils.c (build_template): Likewise.
6844 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6845 (maybe_unconstrained_array, unchecked_convert): Likewise.
6846 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6847 (build_unary_op): Likewise.
6848 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6849 (fill_vms_descriptor): Likewise.
6850 (build_call_alloc_dealloc): Likewise.
6852 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6854 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6857 * gnat_ug.texi: Add info directory category and entry.
6858 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6859 gnat_ug_wnt.texi: Regenerate.
6861 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6863 * ada-tree.h: Update copyright notice.
6866 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6868 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6869 as regular exception objects and not as mere integers representing the
6870 condition code. The latter approach required some dynamics to mask off
6871 severity bits, which did not fit well into the GCC table based model.
6872 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6873 exception data objects. We don't it and it would conflict with the other
6874 external symbol we have to generate for such exceptions.
6876 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6877 the special code for VMS exceptions, since these are now represented
6878 as regular exceptions objects.
6880 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6882 * decl.c (debug_no_type_hash): Remove.
6883 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6884 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6886 2004-03-19 Laurent Guerby <laurent@guerby.net>
6888 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6889 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6891 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6893 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6894 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6895 (TYPE_RM_SIZE_INT): Directly use type.values.
6896 (TREE_LOOP_ID): Clean up check.
6897 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6898 TYPE_VALUES, not TYPE_FIELDS.
6899 * trans.c (convert_with_check): Delay access of bounds of basetype
6900 until sure is numeric.
6902 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6904 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6907 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6908 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6909 Specific.Set instead of direct call to e.g pthread_setspecific.
6911 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6913 * adaint.c: Update comments.
6915 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6916 GNATLIB_SHARED for FreeBSD.
6918 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6920 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6921 When needed (stack checking) the stack size is retrieved
6922 from the VxWorks kernel.
6924 * Makefile.in: Flag -nostdinc is required when building the run time
6925 for avoiding looking for files in the base compiler.
6926 Add the VxWorks specific version of the package body for
6927 System.Stack_checking.Operations (5zstchop.adb).
6929 * Make-lang.in: Add the object file for
6930 System.Stack_Checking.Operations.
6932 * Makefile.rtl: Add object file for the package
6933 System.Stack_Checking.Operations.
6935 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6937 * s-stache.ads, s-stache.adb: Move the operations related to stack
6938 checking from this package to package System.Stack_Checking.Operations.
6939 This way, stack checking operations are only linked in the final
6940 executable when using the -fstack-check flag.
6942 2004-03-18 Doug Rupp <rupp@gnat.com>
6944 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6947 * 5qsystem.ads, 5xcrtl.ads: New files.
6949 2004-03-18 Vincent Celier <celier@gnat.com>
6951 * prj.adb (Reset): Reset hash table Files_Htable
6953 * prj-env.adb (Source_Paths, Object_Paths): New tables.
6954 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
6955 the procedures Add_To_Path_File.
6956 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
6957 making sure that each directory is present only once and, for object
6958 dirs, when a directory already present is added, the duplicate is
6959 removed and the directory is always put as the last in the table.
6960 Write the path files at the end of these accumulations.
6962 * prj-nmsc.adb (Record_Source): Add source file name in hash table
6963 Files_Htable for all sources.
6965 * prj-proc.adb (Process): Remove restrictions between not directly
6966 related extending projects.
6968 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
6970 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
6971 (Find_Sources): Minor speed optimization.
6973 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
6974 parameter Trusted_Mode.
6976 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
6978 * scn.adb (Determine_License): Take into account a degenerated case
6979 when the source contains only comments.
6981 2004-03-18 Ed Schonberg <schonberg@gnat.com>
6983 * sem_warn.adb (Check_References): For a warning on a selected
6984 component that does not come from source, locate an uninitialized
6985 component of the record type to produce a more precise error message.
6987 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
6989 * 3zsoccon.ads: Fix multicast options.
6991 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
6994 2004-03-15 Robert Dewar <dewar@gnat.com>
6996 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
6997 pragma used for a private type.
6999 * lib-xref.adb (Generate_Reference): Do not generate warning if
7000 reference is in a different unit from the pragma Unreferenced.
7002 * 5vtpopde.adb: Minor reformatting
7003 Fix casing of To_Task_ID
7005 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
7006 flag if we have an unchecked conversion to an access type in the same
7009 2004-03-15 Geert Bosch <bosch@gnat.com>
7011 * a-ngcoty.adb (Modulus): In alternate formula for large real or
7012 imaginary parts, use Double precision throughout.
7014 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
7015 we want to be able to compile run-time with -gnata for testing, but
7016 this may also be instantiated in user code that is compiled with -gnata.
7018 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
7020 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
7021 codes. Having a separate type for this is useful to enforce consistency
7022 throughout the various run-time units.
7023 (Exception_Data): Use Exception_Code for Import_Code.
7025 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
7026 Natural and Integer in various places.
7027 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
7028 with the severity bits masked off.
7029 (Register_VMS_Exception): Handle the additional exception data pointer
7032 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
7033 component, now reflected by an exported accessor.
7034 (is_handled_by): New routine to compute whether the propagated
7035 occurrence matches some handler choice specification. Extracted out of
7036 get_action_description_for, and expanded to take care of the VMS
7038 (get_action_description_for): Use is_handled_by instead of an explicit
7039 complex condition to decide if the current choice at hand catches the
7040 propagated occurrence.
7042 * raise.h (Exception_Code): New type for C.
7044 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
7045 System.Standard_Library.Exception_Code, to allow references from the
7046 pragma import/export expander.
7048 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
7049 New accessors to allow easy access to GNAT exception data
7051 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
7052 redundant Handled_By_Others component, helper for the personality
7053 routine which will now be able to call the appropriate exception data
7056 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
7057 component of Standard_Exception_Type to be the closest possible to
7058 Exception_Code in System.Standard_Library, that we cannot get at this
7059 point. Expand a ??? comment to notify that this type node should
7060 probably be rewritten later on.
7062 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
7063 registration call to include a pointer to the exception object in the
7066 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
7067 instead of int and explicit bitmasks.
7069 2004-03-15 Vincent Celier <celier@gnat.com>
7071 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
7072 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
7074 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
7075 longer needed now that it is in the spec of
7076 System.Tasking.Task_Attributes.
7078 * adaint.h, adaint.c: (__gnat_create_output_file): New function
7080 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
7082 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
7084 * make.adb (Gnatmake): Do not check the executable suffix; it is being
7085 taken care of in Scan_Make_Arg.
7086 (Scan_Make_Arg): Add the executable suffix only if the argument
7087 following -o, in canonical case, does not end with the executable
7088 suffix. When in verbose mode and executable file name does not end
7089 with executable suffix, output the executable name, in canonical case.
7091 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
7092 to avoid warnings when instantiating Ada.Task_Attributes.
7095 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
7096 in the correct order.
7098 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
7099 redirect standard output and error to a file for the invocation of the
7100 compiler, then read the file.
7102 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
7103 directory, instead of the Value.
7104 (Find_Source_Dirs): Remove useless code & comments.
7106 2004-03-15 Ed Schonberg <schonberg@gnat.com>
7108 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
7109 tagged type is inherited, and the parent operation is not frozen yet,
7110 force generation of a freeze node for the inherited operation, so the
7111 corresponding dispatch entry is properly initialized.
7112 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
7113 when looking for user-defined equality operation.
7115 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
7116 boolean when locating primitive equality of tagged component.
7118 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
7119 bit-aligned field and the right-hand side a string literal, introduce
7120 a temporary before expanding assignment into a loop.
7122 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
7123 priority in full, to ensure that any expanded subepxressions of it are
7124 elaborated in the scope of the init_proc.
7126 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
7127 after object declaration, skipping over code that may have been
7128 generated for validity checks.
7130 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
7131 discriminants, ignore the known discriminants of its full view, if
7132 any, to check legality.
7134 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
7135 component if type has unknown discriminants.
7136 (Analyze_Private_Extension_Declaration): Discriminant constraint is
7137 null if type has unknown discriminants.
7139 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
7140 for end label when present.
7142 * s-fileio.adb (Open): When called with a C_Stream, use given name for
7143 temporary file, rather than an empty string.
7145 2004-03-15 Ed Falis <falis@gnat.com>
7147 * s-thread.adb: Removed, no longer used.
7149 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7151 * decl.c (target.h): Now include.
7152 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
7153 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
7154 (validate_size): For POINTER_TYPE, get smallest size permitted on
7157 * fe.h: Sort Einfo decls and add Set_Mechanism.
7159 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
7160 (ada/decl.o): Depends on target.h.
7162 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
7163 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
7165 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
7167 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
7169 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
7170 Insert_Dereference_Action when rewriting an implicit dereference into
7171 an explicit one, this will be taken care of during expansion of the
7172 explicit dereference.
7173 (Expand_N_Slice): Same. Always do the rewriting, even for the case
7174 of non-packed slices, since the dereference action generated by
7175 expansion of the explicit dereference is needed in any case.
7176 (Expand_N_Selected_Component): When rewriting an implicit dereference,
7177 analyze and resolve the rewritten explicit dereference so it is seen
7179 (Insert_Dereference_Action): This procedure is now called only for the
7180 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
7181 dereferences that do not come from source (including explicit
7182 dereferences resulting from rewriting implicit ones), but do not
7183 recursively insert a check for the dereference nodes contained within
7185 (Insert_Dereference_Action): Clarify and correct comment.
7187 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
7190 Move language detection to the top level.
7191 * config-lang.in: Build by default.
7193 2004-03-05 Robert Dewar <dewar@gnat.com>
7195 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
7197 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
7198 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
7199 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
7200 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
7201 unchecked conversion to spec to avoid warnings.
7203 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
7206 * 7stpopsp.adb: Correct casing in To_Task_ID call
7208 * a-strsea.ads, a-strsea.adb: Minor reformatting
7210 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
7212 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
7213 Adjust Max_Msg_Length to be clearly large enough.
7215 * fe.h: Define In_Same_Source_Unit
7217 * osint.adb: Add pragma Warnings Off to suppress warnings
7218 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
7221 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
7223 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
7225 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
7227 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
7229 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
7231 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
7232 node. We now do generate them for gcc back end.
7234 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
7237 * sinput-c.adb: Fix bad name in header.
7238 Add pragma Warnings Off to suppress aliasing warning.
7240 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
7242 * snames.h, snames.ads, snames.adb: Add entry for pragma
7245 2004-03-05 Vincent Celier <celier@gnat.com>
7247 * prj-com.ads: Add hash table Files_Htable to check when a file name
7248 is already a source of another project.
7250 * prj-nmsc.adb (Record_Source): Before recording a new source, check
7251 if its file name is not already a source of another project. Report an
7254 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
7255 source file name, call gnatpp with all the sources of the main project.
7257 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
7260 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
7261 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
7262 /RUNTIME_SYSTEM=, converted to --RTS=
7263 /NOTABS, converted to -notabs
7265 2004-03-05 Pascal Obry <obry@gnat.com>
7267 * make.adb: Minor reformatting.
7269 2004-03-05 Ed Schonberg <schonberg@gnat.com>
7271 Part of implemention of AI-262.
7272 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
7274 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
7277 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
7278 when component type is a partially constrained class-wide subtype.
7279 (Constrain_Discriminated_Type): If parent type has unknown
7280 discriminants, a constraint is illegal, even if full view has
7282 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
7283 with unknown discriminants whose full view is a discriminated record.
7285 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
7286 flag, to handle properly derivations of tagged types with unknown
7288 (Analyze_Package_Spec, Analyze_Package_Body): Install
7289 Private_With_Clauses before analyzing private part or body.
7291 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
7292 Has_Discriminants can be true for a given type (documentation).
7294 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
7296 * s-restri.ads: Fix license (GPL->GMGPL).
7298 * s-tassta.adb: Minor reformatting.
7300 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
7301 by calls to Exit_One_ATC_Level, since additional clean up is performed
7304 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
7305 by calls to Exit_One_ATC_Level, since additional clean up is performed
7308 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7310 * trans.c: Reflect GCC changes to fix bootstrap problem.
7311 Add warning for suspicious aliasing unchecked conversion.
7313 2004-03-05 GNAT Script <nobody@gnat.com>
7315 * Make-lang.in: Makefile automatically updated
7317 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
7319 * ali.adb (Read_Instantiation_Instance): Do not modify the
7320 current_file_num when reading information about instantiations, since
7321 this corrupts files in later references.
7323 2004-03-02 Vincent Celier <celier@gnat.com>
7325 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
7326 before checking if it is read-only.
7328 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
7329 of SRC_DIRS and eliminate duplicates.
7331 * gprcmd.adb: Replace command "path" with command "path_sep" to return
7333 (Usage): Document path_sep
7335 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
7336 C++ compiler. No need for a script.
7337 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
7338 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
7341 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
7342 where there are Ada sources.
7343 (Set_Ada_Paths): Only add to the include path the source dirs of project
7345 (Add_To_Path): Add the Display_Values of the directories, not their
7348 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
7351 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
7353 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
7354 Value is canonicalized.
7355 (Language_Independent_Check): Do not copy Value to Display_Value when
7356 canonicalizing Value.
7358 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
7359 path to find limited with cycles.
7360 (Parse_Single_Project): Use canonical cased path to find the end of a
7363 2004-03-02 Ed Schonberg <schonberg@gnat.com>
7365 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
7366 and not a child unit.
7368 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
7369 appear in a with_clause.
7371 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
7372 only happen in type_annotate mode, do not try to elaborate it.
7374 * exp_util.adb (Force_Evaluation): If expression is a selected
7375 component on the left of an assignment, use a renaming rather than a
7376 temporary to remove side effects.
7378 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
7379 inlined instance body, which is analyzed before the end of the
7382 2004-03-02 Robert Dewar <dewar@gnat.com>
7384 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
7385 sem_ch4.adb: Use new feature for substitution of keywords in VMS
7387 * errout.ads, errout.adb: Implement new circuit for substitution of
7390 * sem_case.adb (Analyze_Choices): Place message properly when case is
7391 a subtype reference rather than an explicit range.
7393 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
7395 2004-03-02 Doug Rupp <rupp@gnat.com>
7397 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
7399 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
7401 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
7403 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7405 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
7408 2004-02-25 Robert Dewar <dewar@gnat.com>
7410 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7411 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
7412 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
7413 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
7414 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
7415 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
7416 the defining instance of the type to avoid aliasing problems.
7417 Fix copyright header. Fix bad comments in package header.
7419 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
7421 2004-02-25 Ed Schonberg <schonberg@gnat.com>
7423 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
7424 rewritten as references when aliased through an address clause.
7426 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
7427 whether call can be interpreted as an indirect call to the result of a
7428 parameterless function call returning an access subprogram.
7430 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
7433 * exp_ch7.adb (Make_Clean): Remove generation of calls to
7434 Unlock[_Entries], since this is now done by Service_Entries directly.
7436 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
7438 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
7439 Requeue_Call for better code readability. Change spec and update calls:
7440 PO_Service_Entries now unlock the PO on exit.
7441 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
7444 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
7446 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
7448 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
7450 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
7451 protected subprogram call and analyzing the result of such expanding
7452 in case when the called protected subprogram is eliminated.
7454 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
7457 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
7459 * Makefile.in: Clean ups.
7461 2004-02-23 Ed Schonberg <schonberg@gnat.com>
7463 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
7464 protected operations if original subprogram is flagged as eliminated.
7465 (Expand_N_Subprogram_Body): For a protected operation, create
7466 discriminals for next operation before checking whether the operation
7469 * exp_ch9.adb (Expand_N_Protected_Body,
7470 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
7471 for internal protected operations if the original subprogram is
7474 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
7475 declared in a single protected object.
7477 2004-02-23 Vincent Celier <celier@gnat.com>
7479 * prj-attr.adb: Make attribute Builder'Executable an associative array,
7480 case insensitive if file names are case insensitive, instead of a
7481 standard associative array.
7483 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
7484 them as case insensitive on platforms where the file names are case
7487 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
7488 project file has already been parsed that canonical path are compared.
7490 2004-02-23 Robert Dewar <dewar@gnat.com>
7492 * sinput-c.ads: Correct bad unit title in header
7494 * freeze.adb: Minor reformatting
7496 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7498 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
7499 nonaddressable COMPONENT_REF that is removing padding that we are
7500 taking the address of, take the address of the padded record instead
7501 if item is variable size.
7503 2004-02-20 Robert Dewar <dewar@gnat.com>
7505 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
7507 2004-02-20 Ed Schonberg <schonberg@gnat.com>
7509 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
7510 itype references for the constrained designated type of a component
7511 whose base type is already frozen.
7513 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
7515 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
7518 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
7520 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
7521 identifier for a phantom package that rewrites the formal package
7522 declaration with a box. The Add semantic decorations for the defining
7523 identifier from the original node (that represents the formal package).
7525 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
7527 * Make-lang.in (ada/stamp-sdefault): Use the top level
7530 2004-02-19 Richard Henderson <rth@redhat.com>
7532 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
7534 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
7536 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
7537 Scan_ALI can be used for multiple ALI files without reinitializing
7540 2004-02-18 Robert Dewar <dewar@gnat.com>
7542 * debug.adb: Minor reformatting.
7544 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7546 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
7547 to zero if there is an address clause.
7549 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
7551 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
7553 2004-02-18 Gary Dismukes <dismukes@gnat.com>
7555 * layout.adb (Layout_Component_List): Revise generation of call to
7556 discriminant-checking function to pass selections of all of the type's
7557 discriminants rather than just the variant-controlling discriminant.
7559 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
7561 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
7562 fail in the current setup and triggers spurious system error messages.
7563 Pretend it occurred and failed instead.
7565 2004-02-18 Vincent Celier <celier@gnat.com>
7567 * bld.adb: Mark FLDFLAGS as saved
7568 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
7569 it is not the root project. Put each directory to be
7570 extended between double quotes to prevent it to be expanded on Windows.
7571 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
7572 the project file. Set them back to their initial values if they have not
7573 been set in the project file.
7575 * gprcmd.adb: (Gprdebug, Debug): New global variables
7576 (Display_Command): New procedure
7577 (Usage): Document new command "linkopts"
7578 Call Display_Command when env var GPRDEBUG has the value "TRUE"
7579 Implement new command "linkopts"
7580 Remove quotes that may be around arguments for "extend"
7581 Always call Normalize_Pathname with arguments formatted for the platform
7583 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
7584 Change @echo to @$(display) in target clean to be able to clean silently
7586 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
7588 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
7591 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
7592 = Extending_All when current project is an extending all project.
7594 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
7595 set to True only for LINK command, after Unix switch -o.
7596 (Process_Arguments): Set Output_File_Expected to True for LINK command
7597 after Unix switch -o. When Output_File_Expected is True, never add an
7598 extension to a file name.
7600 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
7601 option file name, only to the --for-linker= switch.
7602 (Option_File_Name): If option file name do not end with ".opt", append
7605 2004-02-18 GNAT Script <nobody@gnat.com>
7607 * Make-lang.in: Makefile automatically updated
7609 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
7611 * Make-lang.in (stamp-sdefault): Do not depend on
7614 2004-02-12 Zack Weinberg <zack@codesourcery.com>
7616 * config-lang.in: Disable Ada by default until probe logic for
7617 a bootstrap Ada compiler can be moved to the top level configure
7620 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
7622 * decl.c (components_to_record): Don't claim that the internal fields
7623 we make to hold the variant parts are semantically addressable, because
7626 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
7627 adjust the comment describing the modular type form when we can use it.
7628 (Install_PAT): Account for the Esiz renaming.
7630 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
7631 sc_onstack context indication before raising the exception to which
7632 the signal is mapped. Allows better handling of later signals possibly
7633 triggered by the resumed user code if the exception is handled.
7635 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
7637 * 5zinit.adb: Removed, no longer used.
7639 2004-02-12 Robert Dewar <dewar@gnat.com>
7641 * ali.adb: Remove separating space between parameters on R line. Makes
7642 format consistent with format used by the binder for Set_Globals call.
7644 * atree.ads, atree.adb: Minor reformatting (new function header format)
7646 * bindgen.adb: Add Run-Time Globals documentation section containing
7647 detailed documentation of the globals passed from the binder file to
7650 * gnatls.adb: Minor reformatting
7652 * init.c (__gnat_set_globals): Add note pointing to documentation in
7655 * lib-writ.ads, lib-writ.adb: Remove separating space between
7656 parameters on R line.
7657 Makes format consistent with format used by the binder for Set_Globals
7660 * osint.ads: Add 2004 to copyright notice
7663 * snames.ads: Correct capitalization of FIFO_Within_Priorities
7664 Noticed during code reading, documentation issue only
7666 * usage.adb: Remove junk line for obsolete C switch
7667 Noticed during code reading
7669 2004-02-12 Vincent Celier <celier@gnat.com>
7671 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
7672 extend for each directory, so that multiple /** directories are
7673 extended individually.
7674 (Recursive_Process): Set the default for LANGUAGES to ada
7676 * gprcmd.adb: Define new command "ignore", to do nothing.
7677 Implement new comment "path".
7679 * Makefile.generic: Suppress output when SILENT is set
7680 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
7681 used, so that the correct compiler is invoked.
7682 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
7683 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
7685 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
7687 * Makefile.in: Clean ups and remove obsolete targets.
7689 2004-02-12 Ed Schonberg <schonberg@gnat.com>
7691 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
7692 predicate declared in exp_util.
7694 * exp_util.adb: Add comments.
7696 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
7697 visibility before compiling context of the subunit.
7699 * sem_res.adb (Check_Parameterless_Call): If the context expects a
7700 value but the name is a procedure, do not attempt to analyze as a call,
7701 in order to obtain more telling diagnostics.
7703 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
7704 'Access on parameterless function calls.
7705 (Normalize_Actuals): For a parameterless function call with missing
7706 actuals, defer diagnostic until resolution of enclosing call.
7708 * sem_util.adb (Wrong_Type): If the context type is an access to
7709 subprogram and the expression is a procedure name, suggest a missing
7712 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
7713 Nathanael Nerode <neroden@gcc.gnu.org>
7715 PR ada/6637, PR ada/5911
7716 Merge with libada-branch:
7717 * config-lang.in: Build libada only when ada is built.
7719 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7721 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
7722 for a tagged type, verify that both formals have the same type.
7724 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
7725 temporary when the formal is an in-parameter and the actual a possibly
7728 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
7729 when expansion is disabled, to ensure proper name capture with
7730 overloaded literals. Condition can be of any boolean type, resolve
7733 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
7734 renaming is for a formal subprogram with a default operator name, and
7735 there is a usable operator that is visible at the point of
7738 2004-02-09 Robert Dewar <dewar@gnat.com>
7740 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
7741 rewrite to ignore errors in ali files, intended to allow tools downward
7742 compatibility with new versions of ali files.
7744 * ali.ads: Add new parameter Ignore_Errors
7746 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
7747 duplicating the error message giving the file with restrictions.
7749 * debug.adb: Add debug flag I for gnatbind
7751 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
7752 operators for the case where the operator is a defining operator.
7754 * exp_ch3.adb: Minor reformatting (new function spec format).
7756 * exp_ch4.adb: Add comment for previous change, and make minor
7757 adjustment to loop to always check for improper loop termination.
7758 Minor reformatting throughout (new function spec format).
7760 * gnatbind.adb: Implement -di debug flag for gnatbind
7762 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
7764 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
7766 * lib-load.adb: Fix bad assertion.
7767 Found by testing and code reading.
7770 * lib-load.ads: Minor reformatting.
7772 * lib-writ.adb: There is only one R line now.
7774 * lib-writ.ads: Add documentation on making downward compatible changes
7775 to ali files so old tools work with new ali files.
7776 There is only one R line now.
7777 Add documentation on format incompatibilities (with special GPS note)
7779 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
7781 * par-load.adb: Minor reformatting
7783 * sem_ch8.adb: Fix to error message from last update
7784 Minor reformatting and restructuring of code from last update
7786 * par-prag.adb, snames.adb, snames.ads, snames.h,
7787 sem_prag.adb: Implement pragma Profile.
7789 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7792 * usage.adb: Add line for -gnatyN switch
7794 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7796 2004-02-09 Albert Lee <lee@gnat.com>
7798 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7800 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7802 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7805 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7806 is nested in an instance that is not frozen yet, to avoid
7807 order-of-elaboration problems in gigi.
7809 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7810 body the attribute is legal.
7812 2004-02-09 Robert Dewar <dewar@gnat.com>
7814 * s-rident.ads: Minor comment correction
7816 * targparm.adb: Remove dependence on uintp completely. There was
7817 always a bug in Make in that it called Targparm before initializing
7818 the Uint package. The old code appeared to get away with this, but
7819 the new code did not! This caused an assertion error in gnatmake.
7821 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7822 are indeed fully supported.
7824 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7826 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7828 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7830 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7831 with targetm.calls.promote_prototypes.
7833 2004-02-04 Robert Dewar <dewar@gnat.com>
7835 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7836 ali.ads, gprcmd.adb: Minor reformatting
7838 * bindgen.adb: Output restrictions string for new style restrictions
7841 * impunit.adb: Add s-rident.ads (System.Rident) and
7842 s-restri (System.Restrictions)
7844 * lib-writ.adb: Fix bug in writing restrictions string (last few
7847 * s-restri.ads, s-restri.adb: Change name Restrictions to
7848 Run_Time_Restrictions to avoid conflict with package name.
7849 Add circuit to read and acquire run time restrictions.
7851 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7853 * restrict.ads, restrict.adb: Use the new restriction
7854 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7856 * sem_prag.adb: No_Task_Attributes is a synonym of
7857 No_Task_Attributes_Package.
7859 * snames.ads, snames.adb: New entry for proper handling of
7862 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7863 (AI-00249) that supersedes the GNAT specific restriction
7866 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7869 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7870 body, an identifier may be wrapped in an unchecked conversion.
7872 2004-02-04 Vincent Celier <celier@gnat.com>
7874 * lib-writ.ads: Comment update for the W lines
7876 * bld.adb: (Expression): An empty string list is static
7878 * fname-uf.adb: Minor comment update
7880 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7882 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7883 restrictions on the target.
7885 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7887 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7890 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7892 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7894 2004-02-02 Vincent Celier <celier@gnat.com>
7896 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7897 comment before the usage.
7898 Gprcmd: Fail when command is not recognized.
7899 (Usage): Document command "prefix"
7901 * g-md5.adb (Digest): Process last block.
7902 (Update): Do not process last block. Store remaining characters and
7905 * g-md5.ads (Update): Document that several call to update are
7906 equivalent to one call with the concatenated string.
7907 (Context): Add fields to allow new Update behaviour.
7909 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7911 When May_Fail is True and no existing file can be found, return No_File.
7913 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7916 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7917 spec file name instead on the W line.
7919 2004-02-02 Robert Dewar <dewar@gnat.com>
7921 * ali.adb: Read and acquire info from new format restrictions lines
7923 * bcheck.adb: Add circuits for checking restrictions with parameters
7925 * bindgen.adb: Output dummy restrictions data
7928 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7929 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7930 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7931 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7932 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7934 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7935 the warning message on access to possibly uninitialized variable S)
7936 Minor changes for new restrictions handling.
7938 * gnatbind.adb: Minor reformatting
7939 Minor changes for new restrictions handling
7940 Move circuit for -r processing here from bcheck (cleaner)
7942 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7944 * lib-writ.adb: Output new format restrictions lines
7946 * lib-writ.ads: Document new R format lines for new restrictions
7949 * s-restri.ads/adb: New files
7951 * Makefile.rtl: Add entry for s-restri.ads/adb
7953 * par-ch3.adb: Fix bad error messages starting with upper case letter
7956 * restrict.adb: Major rewrite throughout for new restrictions handling
7957 Major point is to handle restrictions with parameters
7959 * restrict.ads: Major changes in interface to handle restrictions with
7960 parameters. Also generally simplifies setting of restrictions.
7962 * snames.ads/adb: New entry for proper handling of No_Requeue
7964 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
7965 restriction counting.
7966 Other minor changes for new restrictions handling
7968 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
7969 Restriction_Warnings now allows full parameter notation
7970 Major rewrite of Restrictions for new restrictions handling
7972 2004-02-02 Javier Miranda <miranda@gnat.com>
7974 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
7975 syntax rule for object renaming declarations.
7976 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
7977 component definitions.
7979 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
7981 (Array_Type_Declaration): Give support to access components. In addition
7982 it was also modified to reflect the name of the object in anonymous
7983 array types. The old code did not take into account that it is possible
7984 to have an unconstrained anonymous array with an initial value.
7985 (Check_Or_Process_Discriminants): Allow access discriminant in
7987 (Process_Discriminants): Allow access discriminant in non-limited types
7988 Initialize the new Access_Definition field in N_Object_Renaming_Decl
7989 node. Change Ada0Y to Ada 0Y in comments
7991 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
7993 Change Ada0Y to Ada 0Y in comments
7995 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
7996 renamings Change Ada0Y to Ada 0Y in comments
7998 * sem_type.adb (Find_Unique_Type): Give support to the equality
7999 operators for universal access types
8000 Change Ada0Y to Ada 0Y in comments
8002 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
8004 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
8006 (N_Object_Renaming_Declaration): Addition of Access_Definition field
8007 Change Ada0Y to Ada 0Y in comments
8009 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
8010 component definition and object renaming nodes
8011 Change Ada0Y to Ada 0Y in comments
8013 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
8015 * restrict.adb: Use the new restriction identifier
8016 No_Requeue_Statements instead of the old No_Requeue for defining the
8019 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
8020 No_Requeue_Statements.
8022 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
8023 that supersedes the GNAT specific restriction No_Requeue. The later is
8024 kept for backward compatibility.
8026 2004-02-02 Ed Schonberg <schonberg@gnat.com>
8028 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
8029 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
8030 pragma and fix incorrect ones.
8032 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
8033 warning if the pragma is redundant.
8035 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
8037 * 5staprop.adb: Add missing 'constant' keywords.
8039 * Makefile.in: use consistent value for SYMLIB on
8040 platforms where libaddr2line is supported.
8042 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8044 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
8047 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
8049 * init.c (__gnat_install_handler): Setup an alternate stack for signal
8050 handlers in the environment thread. This allows proper propagation of
8051 an exception on stack overflows in this thread even when the builtin
8052 ABI stack-checking scheme is used without support for a stack reserve
8055 * utils.c (create_field_decl): Augment the head comment about bitfield
8056 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
8057 here, because the former is not accurate enough at this point.
8058 Let finish_record_type decide instead.
8059 Don't make a bitfield if the field is to be addressable.
8060 Always set a size for the field if the record is packed, to ensure the
8061 checks for bitfield creation are triggered.
8062 (finish_record_type): During last pass over the fields, clear
8063 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
8064 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
8065 from DECL_BIT_FIELD.
8067 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
8069 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
8070 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
8071 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
8073 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8075 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
8077 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
8078 (ZCX_By_Default): Likewise.
8079 (Front_End_ZCX_Support): Likewise.
8081 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
8082 (Initialize_Lock): Mark Level unreferenced.
8083 (Sleep): Mark Reason unreferenced.
8084 (Timed_Sleep): Likewise.
8086 (Exit_Task): Use Result.
8087 (Check_No_Locks): Mark Self_ID unreferenced.
8089 * 5gtasinf.adb (New_Sproc): Make Attr constant.
8090 (Bound_Thread_Attributes): Make Sproc constant.
8091 (New_Bound_Thread_Attributes): Likewise.
8093 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8095 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
8096 one-dimensional array an slice assignments, when component type is
8099 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
8100 component type is controlled, and control_actions are in effect, use
8101 TSS procedure rather than generating inline code.
8103 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
8104 arrays with controlled components.
8106 2004-01-26 Vincent Celier <celier@gnat.com>
8108 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
8109 command line for the non VMS case.
8111 * gnatlink.adb (Process_Binder_File): When building object file, if
8112 GNU linker is used, put all object paths between quotes, to prevent ld
8113 error when there are unusual characters (such as '!') in the paths.
8115 * Makefile.generic: When there are sources in Ada and the main is in
8116 C/C++, invoke gnatmake with -B, instead of -z.
8118 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
8119 from VMS_Conversion.
8120 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
8121 specification of argument file on the command line.
8123 2004-01-26 Bernard Banner <banner@gnat.com>
8125 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
8127 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8129 * snames.adb: Update copyright notice.
8130 Add info on slice assignment for controlled arrays.
8132 2004-01-23 Robert Dewar <dewar@gnat.com>
8134 * exp_aggr.adb: Minor reformatting
8136 * exp_ch9.adb: Minor code clean up
8138 Fix bad character in comment
8141 * targparm.adb (Get_Target_Parameters): Give clean abort error on
8142 unexpected end of file, along with more detailed message.
8144 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8146 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
8149 * decl.c (copy_alias_set): New function.
8150 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
8152 2004-01-23 Doug Rupp <rupp@gnat.com>
8154 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
8155 lib$${file} in case subsequent character is not a separator.
8157 2004-01-23 Vincent Celier <celier@gnat.com>
8159 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
8160 when the GCC version is at least 3.
8162 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
8163 Remove all "Opt.", to prepare for opt split
8165 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
8166 Extends_All. Set to True when the project parsed is an extending all
8167 project. Fails for importing an extending all project only when the
8168 imported project is an extending all project.
8169 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
8170 depending on the value of Extends_All returned.
8172 * prj-proc.adb (Process): Check that no project shares its object
8173 directory with a project that extends it, directly or indirectly,
8174 including a virtual project.
8175 Check that no project extended by another project shares its object
8176 directory with another also extended project.
8178 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
8179 Kind = N_With_Clause
8181 * prj-tree.ads: Minor reformatting
8182 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
8184 2004-01-23 Ed Schonberg <schonberg@gnat.com>
8186 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
8187 applies to a type with an incomplete view, use full view in Name of
8188 clause, for consistency with uses of Get_Attribute_Definition_Clause.
8190 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
8192 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
8193 SCHED_RR, since other values are not supported by this policy.
8194 (Initialize): Move initialization of mutex attribute to package
8195 elaboration, to prevent early access to this variable.
8197 * Makefile.in: Remove mention of Makefile.adalib, unused.
8199 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
8200 1ssecsta.ads: Removed, unused.
8202 2004-01-21 Javier Miranda <miranda@gnat.com>
8204 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
8205 entity if already built in the current scope.
8207 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
8208 reminder in internal scopes. Required for nested limited aggregates.
8210 2004-01-21 Doug Rupp <rupp@gnat.com>
8212 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
8213 VMS. Replace all occurences of libgnat- and libgnarl- with
8214 libgnat$(hyphen) and libgnarl$(hyphen).
8215 Fixed shared library build problem on VMS.
8217 2004-01-21 Robert Dewar <dewar@gnat.com>
8219 * mlib-prj.adb: Minor reformatting
8221 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
8223 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
8224 'constant' keywords for declaration of pointers that are not modified.
8226 * exp_pakd.adb: Fix English in comment.
8228 2004-01-21 Ed Schonberg <schonberg@gnat.com>
8231 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
8232 copy all attributes of the parent, including the foreign language
8235 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
8238 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
8239 for 'delay until' statement.
8241 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
8243 * Make-lang.in: Replace $(docdir) with doc.
8244 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
8245 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
8246 to use consistent MAKEINFO rule.
8247 (ada.man, ada.srcman): Dummy entry.
8248 (ADA_INFOFILES): Define.
8249 (ada.info, ada.srcinfo): New rules.
8251 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
8253 * utils.c: Update copyright notice, missed in previous change.
8255 2004-01-19 Vincent Celier <celier@gnat.com>
8257 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
8258 args if Bind is True. Set First_ALI, if not already done.
8259 (Build_Library): For Stand Alone Libraries, extract from one ALI file
8260 an eventual --RTS switch, for gnatbind, and all backend switches +
8263 2004-01-19 Robert Dewar <dewar@gnat.com>
8265 * sem_attr.adb, memtrack.adb: Minor reformatting
8267 2004-01-19 Ed Schonberg <schonberg@gnat.com>
8269 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
8270 that rename enumeration literals. This is properly done in sem_eval.
8272 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
8273 to functions that rename enumeration literals.
8275 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
8276 functions that rename enumeration literals.
8278 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8280 * Make-lang.in (utils.o): Depend on target.h.
8281 * utils.c: Include target.h.
8282 (process_attributes): Use targetm.have_named_sections instead
8283 of ASM_OUTPUT_SECTION_NAME.
8285 2004-01-16 Andreas Jaeger <aj@suse.de>
8287 * Makefile.in: Add $(DESTDIR).
8289 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
8291 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
8292 also when not defining if a Size clause applies. That information is
8295 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
8297 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
8298 symbolic links for the shared gnat run time when needed.
8300 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
8302 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
8303 for writing, and terminate with an error message if not.
8305 2004-01-15 Ed Schonberg <schonberg@gnat.com>
8307 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
8308 warning on an access to subprogram in an instance, when the target
8309 type is declared in the same generic unit.
8310 (Eval_Attribute): If 'access is known to fail accessibility check,
8311 rewrite as a raise statement.
8313 2004-01-15 GNAT Script <nobody@gnat.com>
8315 * Make-lang.in: Makefile automatically updated
8317 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
8319 * Make-lang.in (ada.srcextra): Dummy entry.
8321 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
8323 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
8325 2004-01-13 Ed Schonberg <schonberg@gnat.com>
8327 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
8328 components that are initialized with aggregates.
8330 2004-01-13 Vincent Celier <celier@gnat.com>
8332 * gnatlink.adb (Process_Binder_File): To find directory of shared
8333 libgcc, if "gcc-lib" is not a subdirectory, look for the last
8334 subdirectory "lib" in the path of the shared libgnat or libgnarl.
8336 * make.adb (Gnatmake): If GCC version is at least 3, link with
8337 -shared-libgcc, when there is at least one shared library project.
8339 * opt.ads (GCC_Version): New integer constant.
8341 * adaint.c (get_gcc_version): New function.
8343 2004-01-13 Robert Dewar <dewar@gnat.com>
8345 * sem_dist.adb, sem_res.adb, sem_util.adb,
8346 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
8347 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
8349 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
8351 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
8352 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
8355 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
8357 * misc.c: Remove trailing spaces.
8358 Update copyright notice missed in previous change.
8361 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
8364 * Makefile.generic: Update copyright.
8367 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
8368 of prefix/share/make.
8370 * Makefile.prolog: Update copyright.
8373 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
8375 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
8376 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
8377 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
8380 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
8383 2004-01-12 Javier Miranda <miranda@gnat.com>
8385 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
8386 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
8387 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
8388 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
8389 Component_Definition node.
8391 2004-01-12 Ed Falis <falis@gnat.com>
8393 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
8395 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
8397 * link.c: Change default libgnat kind to STATIC for FreeBSD.
8399 2004-01-12 Bernard Banner <banner@gnat.com>
8401 * Makefile.in: map 86numaux to a-numaux for x86_64
8403 2004-01-12 Ed Schonberg <schonberg@gnat.com>
8405 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
8406 generated to rename a generic actual, go to the actual itself, the
8407 subtype is not a user-visible entity.
8409 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
8410 part is a private subtype, reset the visibility of its full view, if
8411 any, to be consistent.
8414 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
8415 to use a generic package G as a formal package for another generic
8418 2004-01-12 Robert Dewar <dewar@gnat.com>
8420 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
8422 * usage.adb: Remove mention of obsolete -gnatwb switch
8423 Noticed during code reading
8425 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
8427 * 1ssecsta.adb: Minor changes for -gnatwa warnings
8429 2004-01-12 GNAT Script <nobody@gnat.com>
8431 * Make-lang.in: Makefile automatically updated
8433 2004-01-09 Mark Mitchell <mark@codesourcery.com>
8435 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
8437 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8439 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
8441 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
8443 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
8444 Update comment and copyright date.
8445 * stamp-xgnatug: Delete.
8447 2004-01-05 Robert Dewar <dewar@gnat.com>
8449 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
8450 be modified by the binder generated main program if the -D switch is
8453 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
8454 imported functions (since now we expect this to be done for imported
8457 * 5vtaprop.adb: Add several ??? for sections requiring more comments
8458 Minor reformatting throughout
8460 * 5zinit.adb: Minor reformatting
8461 Add 2004 to copyright date
8462 Minor changes to avoid -gnatwa warnings
8463 Correct some instances of using OR instead of OR ELSE (noted while
8466 * sprint.adb: Minor updates to avoid -gnatwa warnings
8468 * s-secsta.ads, s-secsta.adb:
8469 (SS_Get_Max): New function to obtain high water mark for ss stack
8470 Default_Secondary_Stack is not a constant since it may be modified by
8471 the binder generated main program if the -D switch is used.
8473 * switch-b.adb: New -Dnnn switch for binder
8476 Make -gnatg imply all warnings currently in -gnatwa
8478 * vms_conv.adb: Minor reformatting
8479 Add 2004 to copyright notice
8480 Add 2004 to printed copyright notice
8482 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
8483 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
8484 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
8485 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
8486 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
8487 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
8488 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
8489 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
8490 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
8491 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
8492 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
8493 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
8494 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
8495 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
8496 checks.adb, clean.adb, cstand.adb, einfo.ads,
8497 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
8498 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
8499 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
8500 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
8501 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
8502 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
8503 Minor reformatting and code clean ups.
8504 Minor changes to prevent -gnatwa warnings
8506 * ali.adb: Minor reformatting and cleanup of code
8507 Acquire new SS indication of secondary stack use from ali files
8509 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
8510 (since now we expect this to be done for imported functions)
8512 * bindgen.adb: Generate call to modify default secondary stack size if
8515 * bindusg.adb: Add line for new -D switch
8517 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
8518 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
8519 Add circuitry for both records and arrays to avoid gigi
8520 processing if the type involved has non-bit-aligned components
8522 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
8523 N_String_Literal node always references an E_String_Literal_Subtype
8524 entity. This may not be true in the future.
8525 (Possible_Bit_Aligned_Component): Move processing of
8526 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
8528 * exp_ch6.adb (Expand_Thread_Body): Pick up
8529 Default_Secondary_Stack_Size as variable so that we get value modified
8530 by possible -Dnnn binder parameter.
8532 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
8533 (Type_May_Have_Bit_Aligned_Components): New function.
8535 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
8536 (Type_May_Have_Bit_Aligned_Components): New function.
8538 * fe.h: (Set_Identifier_Casing): Fix prototype.
8539 Add declaration for Sem_Elim.Eliminate_Error_Msg.
8542 * freeze.adb (Freeze_Entity): Add RM reference to error message about
8543 importing constant atomic/volatile objects.
8544 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
8545 unless explicit Pure_Function pragma given, to avoid insidious bug of
8546 call to non-pure imported function getting eliminated.
8548 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
8549 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
8550 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
8551 Add 2004 to printed copyright notice
8553 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
8556 * Makefile.rtl: Add entry for g-sestin.o
8557 g-sestin.ads: New file.
8559 * mdll.adb: Minor changes to avoid -gnatwa warnings
8561 * mlib-tgt.adb: Minor reformatting
8563 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
8564 New switch Sec_Stack_Used (GNAT, GNATBIND)
8565 Make Default_Secondary_Stack_Size a variable instead of a constant,
8566 so that it can be modified by the new -Dnnn bind switch.
8568 * rtsfind.adb (Load_Fail): Give full error message in configurable
8569 run-time mode if all_errors mode is set. This was not done in the case
8570 of a file not found, which was an oversight.
8571 Note if secondary stack unit is used by compiler.
8573 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
8574 ineffective elaborate all pragmas on non-visible packages (this
8575 happened when a renamed subprogram was called). Now the elaborate all
8576 always goes on the package containing the renaming rather than the one
8577 containing the renamed subprogram.
8579 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
8580 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
8582 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
8583 has an Etype that references an E_String_Literal.
8584 (Eval_String_Literal): Avoid assumption that N_String_Literal node
8585 always references an E_String_Literal_Subtype entity. This may not
8586 be true in the future.
8588 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
8591 * sem_res.adb (Resolve): Specialize msg for function name used in proc
8594 2004-01-05 Ed Falis <falis@gnat.com>
8596 * g-debuti.adb: Replaced direct boolean operator with short-circuit
8599 2004-01-05 Vincent Celier <celier@gnat.com>
8601 * bld.adb: Minor comment updates
8602 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
8605 * make.adb (Gnatmake): Special process for files to compile/check when
8606 -B is specified. Fail when there are only foreign mains in attribute
8607 Main of the project file and -B is not specified. Do not skip bind/link
8608 steps when -B is specified.
8610 * makeusg.adb: Document new switch -B
8612 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
8614 * switch-m.adb: (Scan_Make_Switches): Process -B switch
8616 * vms_data.ads: Add new GNAT PRETTY qualifier
8617 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
8619 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8621 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
8624 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
8625 Set_Identifier_Casing.
8627 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
8628 has size that overflows.
8630 2004-01-05 Gary Dismukes <dismukes@gnat.com>
8632 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
8633 -gnatwa warning on static condition.
8635 2004-01-05 Doug Rupp <rupp@gnat.com>
8637 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
8639 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
8641 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
8642 all attributes, including read-only attribute.
8644 2004-01-05 Pascal Obry <obry@gnat.com>
8646 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
8647 library naming scheme.
8649 * mlib-prj.adb (Build_Library): Generate different names for the static
8650 or dynamic version of the GNAT runtime. This is needed to support the
8651 new shared library naming scheme.
8652 (Process_Binder_File): Add detection of shared library in binder file
8653 based on the new naming scheme.
8655 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
8656 scheme for the shared runtime libraries.
8659 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
8661 (install-gnatlib): Do not create symlinks for shared libraries.
8662 (gnatlib-shared-default): Idem.
8663 (gnatlib-shared-dual-win32): New target. Not used for now as the
8664 auto-import feature does not support arrays/records.
8665 (gnatlib-shared-win32): Do not create copy for the shared libraries.
8666 (gnatlib-shared-vms): Fix shared runtime libraries names.
8668 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
8669 dependent runtime shared library name.
8671 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
8673 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
8676 2004-01-05 Ed Schonberg <schonberg@gnat.com>
8678 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
8679 protected objects when allocator has a subtype indication, not a
8680 qualified expression. Note that qualified expressions may have to be
8681 checked when limited aggregates are implemented.
8683 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
8685 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
8686 subprogram is imported, remove warning.
8688 2004-01-05 Geert Bosch <bosch@gnat.com>
8690 * s-poosiz.adb: Update copyright notice.
8691 (Allocate): Use Task_Lock to protect against concurrent access.
8692 (Deallocate): Likewise.
8694 2004-01-05 Joel Brobecker <brobecker@gnat.com>
8696 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
8699 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
8701 * gnat_ug.texi: Force a CVS commit by updating copyright.
8702 * gnat_ug_vxw.texi: Regenerate.
8703 * gnat_ug_wnt.texi: Regenerate.
8704 * gnat_ug_vms.texi: Regenerate.
8705 * gnat_ug_unx.texi: Regenerate.
8707 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
8709 * trans.c: Remove uses of "register" specifier in
8710 declarations of local variables.
8712 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
8714 * stamp-xgnatug: New stamp file.
8715 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
8716 (ada/doctools/xgnatug): Add $(build_exeext).
8717 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
8718 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
8720 2003-12-17 Ed Falis <falis@gnat.com>
8722 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
8725 * a-exextr.adb: Add context clause for
8726 Ada.Exceptions.Last_Chance_Handler.
8728 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
8730 * cstand.adb (Create_Standard): Change the way how the declaration of
8731 the Duration type is created (making it the same way as it is for all
8732 the other standard types).
8734 2003-12-17 Robert Dewar <dewar@gnat.com>
8736 * s-crtl.ads: Fix header format
8737 Change Pure to Preelaborate
8739 2003-12-17 Ed Schonberg <schonberg@gnat.com>
8741 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
8742 the expression type only if it is declared in the current unit.
8744 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
8745 are universal and already analyzed, as can occur in constrained
8746 subcomponents that depend on discriminants, when one constraint is a
8749 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
8750 type Any_Fixed is legal as the argument of a conversion, if only one
8751 fixed-point type is in context.
8753 2003-12-17 GNAT Script <nobody@gnat.com>
8755 * Make-lang.in: Makefile automatically updated
8757 2003-12-15 Robert Dewar <dewar@gnat.com>
8759 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
8762 2003-12-15 Vincent Celier <celier@gnat.com>
8764 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
8765 (Gnatchop): Do not set failure status when reporting the number of
8768 2003-12-15 Doug Rupp <rupp@gnat.com>
8770 * s-ctrl.ads: New file.
8772 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
8774 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
8775 (GNATBIND_OBJS): Add ada/s-crtl.o.
8777 * Makefile.in [VMS]: Clean up ifeq rules.
8779 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
8780 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
8781 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
8782 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
8783 s-tasdeb.adb: Update copyright.
8785 Make minor modifications to use System.CRTL declared functions instead
8786 of importing locally.
8788 2003-12-15 GNAT Script <nobody@gnat.com>
8790 * Make-lang.in: Makefile automatically updated
8792 2003-12-11 Ed Falis <falis@gnat.com>
8794 * 5zinit.adb: Clean up.
8796 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8797 to __gnat_map_signal, imported from init.c to support
8798 signal -> exception mappings that depend on the vxWorks version.
8801 Created and exported __gnat_map_signal to support signal -> exception
8802 mapping that is dependent on the VxWorks version.
8803 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8805 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8807 * 5wosinte.ads: Link with -mthreads switch.
8809 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8811 * init.c (__gnat_install_handler [NetBSD]): Set
8812 __gnat_handler_installed, as done on all other platforms.
8813 Remove duplicated code.
8815 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8817 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8819 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8821 * sinfo.ads: Fix inconsistent example code in comment.
8823 2003-12-11 Robert Dewar <dewar@gnat.com>
8825 * a-tiinau.adb: Add a couple of comments
8827 * sem_ch3.adb: Minor reformatting
8830 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8831 Minor reformatting throughout
8833 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8835 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8836 bounds of a loop, create a separate block in order to generate proper
8837 cleanup actions to prevent memory leaks.
8839 * sem_res.adb (Resolve_Call): After a call to
8840 Establish_Transient_Scope, the call may be rewritten and relocated, in
8841 which case no further processing is needed.
8843 * sem_util.adb: (Wrong_Type): Refine previous fix.
8844 Fixes ACATS regressions.
8848 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8851 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8853 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8854 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8857 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8860 2003-12-08 Robert Dewar <dewar@gnat.com>
8862 * 7sintman.adb: Minor reformatting
8864 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8865 standard linker options to get standard libraries linked. We now plan
8866 to provide dummy versions of these libraries to match the appropriate
8867 configurable run-time (e.g. if a library is not needed at all, provide
8868 a dummy empty library).
8870 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8871 options (-L parameters and standard libraries). What we plan to do is
8872 to provide dummy libraries where the libraries are not required.
8874 * gnatbind.adb: Minor comment improvement
8876 2003-12-08 Javier Miranda <miranda@gnat.com>
8878 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8879 aggregate in the parent. Otherwise constants with limited aggregates
8880 are not supported. Add new formal to pass the component type (Ctype).
8881 It is required to call the corresponding IP subprogram in case of
8882 default initialized components.
8883 (Gen_Assign): In case of default-initialized component, generate a
8884 call to the IP subprogram associated with the component.
8885 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8886 of aggregate with default initialized components.
8887 (Has_Default_Init_Comps): Improve implementation to recursively check
8888 all the present expressions.
8890 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8891 to indicate that the initialization call corresponds to a
8892 default-initialized component of an aggregate.
8893 In case of default initialized aggregate with tasks this parameter is
8894 used to generate a null string (this is just a workaround that must be
8895 improved later). In case of discriminants, this parameter is used to
8896 generate a selected component node that gives access to the discriminant
8899 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8900 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8901 allocated aggregates with default-initialized components.
8903 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8904 the box notation is used in positional aggregates.
8906 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8908 * lib.ads: Fix typo in comment
8910 2003-12-08 Vincent Celier <celier@gnat.com>
8912 * prj.adb (Project_Empty): New component Unkept_Comments
8913 (Scan): Remove procedure; moved to Prj.Err.
8915 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8916 (Scan): Remove procedure; moved to Prj.Err.
8918 * prj-dect.adb: Manage comments for the different declarations.
8920 * prj-part.adb (With_Record): New component Node
8921 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8922 Set the scanner to return ends of line and comments as tokens, if
8923 Store_Comments is True.
8924 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8925 comments are associated with these nodes. Store the node IDs in the
8927 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8929 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8930 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8931 current project. Call Tree.Restore afterwards. Set the various nodes
8932 for comment storage (Next_End, End_Of_Line, Previous_Line,
8935 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8938 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8939 to False. When Truncated is True, truncate the string, never go to the
8941 (Write_End_Of_Line_Comment): New procedure
8942 (Print): Process comments for nodes N_With_Clause,
8943 N_Package_Declaration, N_String_Type_Declaration,
8944 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8945 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8946 Process nodes N_Comment.
8948 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
8949 without comments and there are some comments, set the flag
8950 Unkept_Comments to True.
8951 (Scan): If there are comments, set the flag Unkept_Comments to True and
8953 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
8954 (Next_End_Nodes: New table
8955 (Comment_Zones_Of): New function
8956 (Scan): New procedure; moved from Prj. Accumulate comments in the
8957 Comments table and set end of line comments, comments after, after end
8959 (Add_Comments): New procedure
8960 (Save, Restore, Seset_State): New procedures
8961 (There_Are_Unkept_Comments): New function
8962 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
8963 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
8965 (First_Comment_After, First_Comment_After_End): New functions
8966 (First_Comment_Before, First_Comment_Before_End): New functions
8967 (Next_Comment): New function
8968 (End_Of_Line_Comment, Follows_Empty_Line,
8969 Is_Followed_By_Empty_Line): New functions
8970 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
8971 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
8972 (Set_Next_Comment): New procedure
8973 (Default_Project_Node): Associate comment before if the node can store
8976 * scans.ads (Token_Type): New enumeration value Tok_Comment
8977 (Comment_Id): New global variable
8979 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
8981 (Scan): Store position of start of comment. If comments are tokens, set
8982 Comment_Id and set Token to Tok_Comment when scanning a comment.
8983 (Set_Comment_As_Token): New procedure
8985 * sinput-p.adb: Update Copyright notice
8986 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
8987 that no longer exists.
8989 2003-12-08 Javier Miranda <miranda@gnat.com>
8991 * sem_aggr.adb: Add dependence on Exp_Tss package
8992 Correct typo in comment
8993 (Resolve_Aggregate): In case of array aggregates set the estimated
8994 type of the aggregate before calling resolve. This is needed to know
8995 the name of the corresponding IP in case of limited array aggregates.
8996 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
8997 in case of default initialized array components.
8999 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
9000 types. Required to give support to limited aggregates in generic
9003 2003-12-08 Ed Schonberg <schonberg@gnat.com>
9005 * sem_ch3.adb (Check_Initialization): For legality purposes, an
9006 inlined body functions like an instantiation.
9007 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
9008 until bounds are analyzed, to diagnose premature use of type.
9010 * sem_util.adb (Wrong_Type): Improve error message when the type of
9011 the expression is used prematurely.
9013 2003-12-08 GNAT Script <nobody@gnat.com>
9015 * Make-lang.in: Makefile automatically updated
9017 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
9019 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
9020 they are automatically generated by Make-lang.in and cause nothing but
9021 maintenance troubles.
9023 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
9025 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
9026 version of this unit).
9028 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
9030 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
9031 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
9032 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
9033 the body of System.Interrupt_Management common to several targets.
9034 Update copyright notice when appropriate.
9036 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
9039 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
9040 to ensure that the kernel fills in the interrupted context structure
9041 before calling a signal handler, which is necessary to be able to
9042 unwind past it. Update the copyright notice.
9044 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
9046 * a-elchha.ads: New file.
9048 * a-elchha.adb: New default last chance handler. Contents taken from
9049 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
9051 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
9052 is moved to a-elchha.adb to provide a target-independent default last
9055 * Makefile.rtl: Add a-elchha.o
9057 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
9059 2003-12-05 Ed Schonberg <schonberg@gnat.com>
9061 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
9062 declared in an instance, do not inline the call if the instance is not
9063 frozen yet, to prevent order of elaboration problems.
9065 * sem_prag.adb: Add comments for previous fix.
9067 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
9069 * g-table.adb: Use the right variable in Set_Item.
9070 Update copyright notice.
9072 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
9074 * Makefile.in: Remove unused rules.
9076 2003-12-05 Vincent Celier <celier@gnat.com>
9078 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
9079 -nostdlib. Not needed here after all.
9081 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
9085 * adaint.h, adaint.c, g-os_lib.ads:
9086 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
9087 on some platforms (including FreeBSD), it is a 64 bit value.
9088 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
9090 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
9092 * gnatvsn.ads (Library_Version): Now contain only the relevant
9094 (Verbose_Library_Version): New constant.
9096 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
9097 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
9098 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
9100 * gnatlbr.adb: Clean up: replace Library_Version by
9101 Verbose_Library_Version.
9103 * make.adb, lib-writ.adb, exp_attr.adb:
9104 Clean up: replace Library_Version by Verbose_Library_Version.
9106 * 5lintman.adb: Removed.
9109 Update and simplify computation of LIBRARY_VERSION.
9110 Fix computation of GSMATCH_VERSION.
9111 5lintman.adb is no longer used: replaced by 7sintman.adb.
9113 2003-12-03 Robert Dewar <dewar@gnat.com>
9116 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
9117 name. Modified to consider small non-bit-packed arrays as troublesome
9118 and in need of component-by-component assigment expansion.
9120 2003-12-03 Vincent Celier <celier@gnat.com>
9122 * lang-specs.h: Process nostdlib as nostdinc
9124 * back_end.adb: Update Copyright notice
9125 (Scan_Compiler_Arguments): Process -nostdlib directly.
9127 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
9130 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
9131 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
9132 included in HIE_NONE_TARGET_PAIRS.
9134 2003-12-03 Ed Schonberg <schonberg@gnat.com>
9137 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
9138 is legal in an instance, because legality is cheched in the template.
9141 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
9142 appplied to an unchecked conversion of a formal parameter.
9145 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
9148 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
9150 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
9151 routines. The second one is new functionality to deal with backtracing
9152 through signal handlers.
9153 (unwind): Split into the two separate subroutines above.
9154 Update the documentation, and deal properly with sizeof (REG) different
9155 from sizeof (void*).
9157 2003-12-01 Nicolas Setton <setton@act-europe.fr>
9159 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
9160 so that the debugger can reliably access the value of the parameter,
9161 and therefore is able to display the exception name when an exception
9162 breakpoint is reached.
9164 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
9166 * fmap.adb: Fix typo in warning message.
9168 * g-socket.ads, g-socket.adb: Make Free a visible instance of
9169 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
9171 2003-12-01 Vincent Celier <celier@gnat.com>
9173 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
9175 (Build_Library): Get the switches only if Default_Switches is declared
9178 2003-12-01 Ed Schonberg <schonberg@gnat.com>
9180 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
9181 actuals that are indexed components, reanalyze actual to ensure that
9182 packed array references are properly expanded.
9184 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
9185 attempted assignment to a discriminant.
9187 2003-12-01 Robert Dewar <dewar@gnat.com>
9189 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
9192 * switch-c.adb: Minor reformatting of comments
9194 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
9196 * Makefile.in: Clean ups.
9198 2003-12-01 GNAT Script <nobody@gnat.com>
9200 * Make-lang.in: Makefile automatically updated
9202 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
9204 * 5wsystem.ads: Disable zero cost exception, not ready yet.
9206 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
9208 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
9209 to force serialization.
9211 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
9213 * g-socket.ads, g-socket.adb:
9214 Clarify documentation of function Stream. Introduce a Free procedure
9215 to release the returned Stream once it becomes unused.
9217 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
9219 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
9221 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
9222 since NT 4 cannot handle timeout values that are too large,
9223 e.g. DWORD'Last - 1.
9225 2003-11-26 Ed Schonberg <schonberg@gnat.com>
9228 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
9229 in procedure calls and whose expansion must be deferred.
9231 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
9235 (Build_Derived_Array_Type): Create operator for unconstrained type
9236 if ancestor is unconstrained.
9238 2003-11-26 Vincent Celier <celier@gnat.com>
9240 * make.adb (Project_Object_Directory): New global variable
9241 (Change_To_Object_Directory): New procedure
9242 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
9243 of Change_Dir directly. Do not change working directory to object
9244 directory of main project after each compilation.
9245 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
9247 Change to object directory of main project before binding step.
9248 (Initialize): Initialize Project_Object_Directory to No_Project
9251 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
9252 binding a Stand-Alone Library.
9254 * output.adb: Update Copyright notice
9255 (Write_Char): Output buffer when full
9257 2003-11-26 Robert Dewar <dewar@gnat.com>
9259 * sem_ch13.adb: (Check_Size): Reset size if size is too small
9262 (Check_Size): Fix documentation to include bit-packed array case
9264 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
9266 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
9268 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
9270 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
9273 * utils.c (init_gigi_decls): Change name of built-in setjmp to
9274 __builtin_setjmp, since this is apparently needed by recent
9277 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9279 * adadecode.c: Only include ctype.h if not IN_GCC.
9280 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
9282 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
9285 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
9286 signals and interrupts.
9288 * 5zintman.ads: New File.
9290 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
9291 add exception signals to the set of unmasked signals.
9294 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
9295 between signals and interrupts.
9296 Add to Unblocked_Signal_Mask the set of signals that are in
9300 Adding a check to see whether the Interrupt_ID we want to unmask is in
9301 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
9302 reason is that the index type of the Keep_Unmasked array is not always
9303 Interrupt_ID; it may be a subtype of Interrupt_ID.
9305 2003-11-24 Gary Dismukes <dismukes@gnat.com>
9308 (Remove_Side_Effects): Condition constantness of object created for a
9309 an unchecked type conversion on the constantness of the expression
9310 to ensure the correct value for 'Constrained when passing components
9311 of view-converted class-wide objects.
9313 2003-11-24 Robert Dewar <dewar@gnat.com>
9315 * par-load.adb (Load): Improve handling of misspelled and missing units
9316 Removes several cases of compilation abandoned messages
9318 * lib.adb: (Remove_Unit): New procedure
9320 * lib.ads: (Remove_Unit): New procedure
9322 * lib-load.adb: Minor reformatting
9324 2003-11-24 Vincent Celier <celier@gnat.com>
9327 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
9328 (Marking_Label): Label to mark processed source files. Incremented for
9330 (Gnatmake): Increase Marking_Labet for each executable
9331 (Is_Marked): Compare against marking label
9332 (Mark): Mark with marking label
9334 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
9337 Move the declaration of the TSD for System.Threads to System.Soft_Links.
9340 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
9341 (rts-cert): build a single relocatable object for the run-time lib.
9344 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
9347 Use gnatls rather than gcc to obtain the location of GNAT RTL for
9350 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
9352 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
9353 can not use it as before (that is, as a variable) when dumping it into
9354 the tree file. Add a local variable to store the result of this
9355 function and to be used as the string to be written into the tree.
9357 * scn.adb (Initialize_Scanner): Add comments explaining the recent
9360 * sinput.adb (Source_First, Source_Last): In case of
9361 Internal_Source_File, replace returning attributes of
9362 Internal_Source_Ptr (which is wrong) with returning attributes of
9365 2003-11-24 Ed Schonberg <schonberg@gnat.com>
9368 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
9369 used for implicit concatenation operators.
9373 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
9374 task bodies that are in the scope of a Suppress pragma.
9375 (Check_A Call): Use the flag to prevent spurious elaboration checks.
9377 * sinfo.ads, sinfo.adb:
9378 New flag No_Elaboration_Check on function/procedure calls, to properly
9379 suppress checks on calls in task bodies that are within a local suppress
9383 (Expand_Concatenate_Other): Use the proper integer type for the
9384 expression for the upper bound, to avoid universal_integer computations
9387 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
9389 * .cvsignore: Delete.
9391 2003-11-21 Andreas Schwab <schwab@suse.de>
9393 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
9395 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
9397 * 5wsystem.ads: Enable zero cost exception.
9399 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
9401 * 5ztiitho.adb: Remove an unreferenced variable.
9403 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
9405 * adaint.c: For FreeBSD, use mkstemp.
9407 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
9409 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
9411 2003-11-21 Robert Dewar <dewar@gnat.com>
9413 * bld.adb: Remove useless USE of gnatvsn
9415 * gnatchop.adb: Minor reformatting
9416 Clean up version handling to be more consistent
9418 * gnatxref.adb: Minor reformatting
9420 * gprcmd.adb: Minor reformatting
9421 Fix output of copyright to be more consistent with other tools
9423 2003-11-21 Vincent Celier <celier@gnat.com>
9425 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
9427 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
9429 * atree.adb (Initialize): Add initializations for global variables
9430 used in New_Copy_Tree.
9432 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
9433 Internal_Source_File as the actual).
9434 Put the set of statements creating Any_Character before the set of
9435 statements creating Any_Array to have Any_Character fully initialized
9436 when it is used in creating Any_Array.
9438 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
9439 not call Scan in case if the actual is Internal_Source_File
9440 Add 2003 to copyright note.
9442 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
9443 processing Internal_Source_File.
9445 * types.ads: Add the constant Internal_Source_File representing the
9446 source buffer for artificial source-code-like strings created within
9447 the compiler (the definition of Source_File_Index is changed).
9449 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
9451 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
9452 56system.ads: New file, FreeBSD version.
9454 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
9456 * Make-lang.in (ada.extraclean): Delete.
9458 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
9460 * gnatmem.adb: Clean up verbose output.
9462 * gprcmd.adb: Change copyright to FSF.
9464 2003-11-19 Vincent Celier <celier@gnat.com>
9466 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
9467 and Version (ignored).
9469 * symbols.ads: (Policy): New type
9470 (Initialize): New parameter Reference, Symbol_Policy and
9472 Remove parameter Force.
9475 * snames.ads, snames.adbadb: New standard names
9476 Library_Reference_Symbol_File and Library_Symbol_Policy
9479 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
9483 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
9485 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
9487 * prj.adb: (Project_Empty): New component Symbol_Data
9489 * prj.ads: (Policy, Symbol_Record): New types
9490 (Project_Data): New component Symbol_Data
9493 New attributes Library_Symbol_File, Library_Symbol_Policy and
9494 Library_Reference_Symbol_File.
9497 (Ada_Check): When project is a Stand-Alone library project, process
9498 attribute Library_Symbol_File, Library_Symbol_Policy and
9499 Library_Reference_Symbol_File.
9501 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9502 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
9503 5sml-tgt.adb (Build_Dynamic_Library): New parameter
9504 Symbol_Data (ignored).
9506 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
9507 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
9508 functions Option_File_Name and Version_String. Set new options of
9509 gnatsym related to symbol file, symbol policy and reference symbol
9513 Extensive modifications to take into account the reference symbol file,
9514 the symbol policy, the library version and to put in the symbol file the
9515 minor and major IDs.
9517 * bld.adb (Process_Declarative_Items): Put second argument of
9518 gprcmd to_absolute between single quotes, to avoid problems with
9521 * bld-io.adb: Update Copyright notice.
9522 (Flush): Remove last character of a line, if it is a back slash, to
9523 avoid make problems.
9526 Implement new scheme with reference symbol file and symbol policy.
9528 * g-os_lib.ads: (Is_Directory): Clarify comment
9530 2003-11-19 Robert Dewar <dewar@gnat.com>
9532 * atree.adb: Move New_Copy_Tree global variables to head of package
9534 * errout.adb: Minor reformatting
9536 2003-11-19 Javier Miranda <miranda@gnat.com>
9538 * sem_ch4.adb: (Diagnose_Call): Improve error message.
9539 Add reference to Ada0Y (AI-50217)
9541 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
9542 sem_util.adb: Add reference to AI-50217
9544 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
9546 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
9548 * sem_aggr.adb: Complete documentation of AI-287 changes
9550 * par-ch4.adb: Document previous changes.
9552 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
9553 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
9556 * exp_aggr.adb: Add references to AI-287 in previous changes
9558 2003-11-19 Ed Schonberg <schonberg@gnat.com>
9561 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
9562 in the rewriting is the result of an inlined call.
9564 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
9565 parameter is a type conversion, use original node to construct the
9566 post-call assignment, because expression may have been rewritten, e.g.
9567 if it is a packed array.
9570 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
9571 body, just as it is in an instance.
9572 Categorization routines
9574 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
9575 Instantiate_Object): Set proper sloc reference for message on missing
9578 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
9580 * Makefile.in: Add FreeBSD libgnat pairs.
9582 * usage.adb: Fix typo in usage message.
9584 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
9586 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
9587 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
9589 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
9591 * s-thread.adb: This file is now a dummy implementation of
9594 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
9596 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
9598 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
9600 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9601 instanciation references in the parent type description.
9603 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9605 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
9607 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
9608 TYPE_PRECISION directly from esize.
9610 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
9613 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
9615 * init.c: Initialization routines for FreeBSD
9617 * link.c: Link info for FreeBSD
9619 * sysdep.c: Add the case of FreeBSD
9621 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
9623 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
9624 already called in System.Threads.
9626 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
9627 environment task, as it has been moved to System.Threads.Initialization.
9629 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
9631 * adaint.c (__gnatlib_install_locks): Only reference
9632 __gnat_install_locks on VMS, since other platforms can avoid using
9633 --enable-threads=gnat
9635 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9637 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
9639 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
9640 TYPE_PACKED_ARRAY_TYPE_P.
9641 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
9643 Part of PR ada/12806
9644 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
9645 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
9647 2003-11-17 Vincent Celier <celier@gnat.com>
9649 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
9651 Do not set exit status to Failure when Warning is True.
9652 (Gnatchop): Make errors "no compilation units found" and
9653 "no source files written" warnings only.
9655 * make.adb (Gnatmake): When using a project file, set
9656 Look_In_Primary_Dir to False.
9657 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
9658 and Local_Configuration_Pragmas in the project where they are declared
9659 not an extending project which might have inherited them.
9661 * osint.adb (Locate_File): If Name is already an absolute path, do not
9662 look for a directory.
9664 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
9665 -gnats (Check_Syntax) is used, issue only a warning, not an error.
9667 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
9668 in objects of type Variable_Value.
9670 * prj.ads: (Variable_Value): New component Project
9672 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
9673 is in a project extended by Project.
9675 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
9676 Project of Variable_Values to this new parameter value.
9677 (Expression): Set component Project of Variable_Values.
9678 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
9679 Set the component Project in array elements.
9681 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
9683 * errout.adb: (Initialize): Add initialization for error nodes.
9685 * sem_ch12.adb (Initialize): Add missing initializations for
9686 Exchanged_Views and Hidden_Entities.
9688 2003-11-17 Ed Schonberg <schonberg@gnat.com>
9690 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
9691 already instantiated tree for use in subsequent inlining.
9692 (Analyze_Associations, Instantiate_Formal_Subprogram,
9693 Instantiate_Object): improve error message for mismatch in
9696 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
9697 instantiations of subprograms declared in instances.
9699 2003-11-17 Javier Miranda <miranda@gnat.com>
9701 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
9702 executed only under the Extensions_Allowed flag.
9704 2003-11-17 Robert Dewar <dewar@gnat.com>
9706 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
9708 (Address_Image): Fix bug of returning 0x instead of 0x0
9709 Minor reformatting (function specs).
9711 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
9712 (missed case of 33-63)
9714 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
9716 * s-thread.adb: Add comments for pragma Restriction
9718 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
9719 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
9721 2003-11-17 Ed Falis <falis@gnat.com>
9723 * s-thread.adb: Added No_Tasking restriction for this implementation.
9725 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
9727 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9728 instanciation references in the parent type description.
9730 2003-11-17 GNAT Script <nobody@gnat.com>
9732 * Make-lang.in: Makefile automatically updated
9734 2003-11-16 Jason Merrill <jason@redhat.com>
9736 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
9737 and TAGS files that include them for each front end.
9739 2003-11-14 Andreas Jaeger <aj@suse.de>
9741 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
9742 is the canonical version.
9743 * misc.c (gnat_handle_option): Likewise.
9745 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
9747 * 5nsystem.ads: New file for x86_64-linux-gnu.
9749 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
9751 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
9753 * comperr.adb: Fix logic in previous change.
9755 2003-11-13 Vincent Celier <celier@gnat.com>
9757 * 5bml-tgt.adb (Build_Dynamic_Library): Use
9758 Osint.Include_Dir_Default_Prefix instead of
9759 Sdefault.Include_Dir_Default_Name.
9761 * gnatlbr.adb: Update Copyright notice
9762 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
9763 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
9764 instead of Sdefault.Object_Dir_Default_Name
9767 (Process_Binder_File): Never suppress the option following -Xlinker
9770 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
9771 Sdefault.Object_Dir_Default_Name.
9773 * osint.ads, osint.adb:
9774 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
9777 * vms_conv.ads: Minor reformating
9778 Remove GNAT STANDARD and GNAT PSTA
9781 Allow GNAT MAKE to have several files on the command line.
9782 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
9783 Sdefault.Object_Dir_Default_Name.
9785 Remove data for GNAT STANDARD
9788 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9789 Remove data for GNAT STANDARD
9790 Remove options and documentation for -gnatwb/-gnatwB: these warning
9791 options no longer exist.
9793 2003-11-13 Ed Falis <falis@gnat.com>
9795 * 5zthrini.adb: (Init_RTS): Made visible
9798 (Register): Removed unnecessary call to taskVarGet that checked whether
9799 an ATSD was already set as a task var for the argument thread.
9802 Updated comment to reflect that this is a VxWorks version
9803 Added context clause for System.Threads.Initialization
9804 Added call to System.Threads.Initialization.Init_RTS
9806 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9809 (Init_RTS): New procedure, for the initialization of the run-time lib.
9812 Remove dependancy on System.Init, so that this file can be used in the
9813 AE653 sequential run-time lib.
9815 2003-11-13 Robert Dewar <dewar@gnat.com>
9817 * bindgen.adb: Minor reformatting
9819 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9822 (Apply_Discriminant_Check): Do no apply check if target type is derived
9823 from source type with no applicable constraint.
9826 (Ensure_System_Dependency): Do not apply the style checks that may have
9827 been specified for the main unit.
9830 (Find_Selected_Component): Further improvement in error message, with
9834 (Resolve): Handle properly the case of an illegal overloaded protected
9837 2003-11-13 Javier Miranda <miranda@gnat.com>
9840 (Has_Default_Init_Comps): New function to check the presence of
9841 default initialization in an aggregate.
9842 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9843 extension aggregate of a limited record. In addition, a new formal
9844 was added to do not initialize the record controller (if any) during
9845 this recursive expansion of ancestors.
9846 (Init_Controller): Add support for limited record components.
9847 (Expand_Record_Aggregate): In case of default initialized components
9848 convert the aggregate into a set of assignments.
9850 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9851 describing the new syntax.
9852 Nothing else needed to be done because this subprogram delegates part of
9853 its work to P_Precord_Or_Array_Component_Association.
9854 (P_Record_Or_Array_Component_Association): Give support to the new
9855 syntax for default initialization of components.
9858 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9860 (Resolve_Record_Aggregate): Give support to default initialized
9862 (Get_Value): In case of default initialized components, duplicate
9863 the corresponding default expression (from the record type
9864 declaration). In case of default initialization in the *others*
9865 choice, do not check that all components have the same type.
9866 (Resolve_Extension_Aggregate): Give support to limited extension
9870 (Check_Initialization): Relax the strictness of the front-end in case
9871 of aggregate and extension aggregates. This test is now done in
9872 Get_Value in a per-component manner.
9874 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9875 expression corresponds to a limited aggregate. This test is now done
9878 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9881 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9882 present in an N_Component_Association node
9884 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9886 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9887 type-conformant entry only if they are homographs.
9889 2003-11-13 GNAT Script <nobody@gnat.com>
9891 * Make-lang.in: Makefile automatically updated
9893 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9895 * adadecode.c: Use <> form of include for ctype.h.
9896 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9898 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9900 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9901 Works around PR middle-end/6552.
9903 2003-11-10 Ed Falis <falis@gnat.com>
9905 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9907 * 5zinit.adb: (Install_Handler): Moved back to spec
9908 (Install_Signal_Handlers): Deleted
9910 * 5zthrini.adb: Added context clause for System.Storage_Elements
9911 (Register): Only handles creation of taskVar; initialization moved to
9913 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9914 Added declaration of environment task secondary stack and
9917 * s-thread.adb: Implement bodies for thread body processing
9920 Added comment identifying supported targets for pragma Thread_Body.
9922 2003-11-10 Pascal Obry <obry@gnat.com>
9924 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9928 (Open): Properly check for string length before copying into the buffer.
9929 Raises Name_Error if buffer is too small. Note that this was a potential
9932 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9934 * bindgen.adb, comperr.adb: Code clean ups.
9935 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9937 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9939 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9941 2003-11-10 Vincent Celier <celier@gnat.com>
9944 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9947 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
9949 * prj.adb: (Project_Empty): Add new boolean component Virtual
9951 * prj.ads: (Virtual_Prefix): New constant string
9952 (Project_Data): New boolean component Virtual
9954 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
9955 a library project is extended by a virtual extending project.
9958 Modifications throughout to implement extending-all project, including:
9959 (Virtual_Hash, Processed_Hash): New hash tables
9960 (Create_Virtual_Extending_Project): New procedure
9961 (Look_For_Virtual_Projects_For): New procedure
9964 (Process): After checking the projects, if main project is an
9965 extending-all project, set the object directory of all virtual extending
9966 project to the object directory of the main project.
9967 Adjust error message when a virtual extending project has the same
9968 object directory as an project being extended.
9969 (Recursive_Process): If name starts with the virtual prefix, set Virtual
9970 to True in the project data.
9973 (Default_Project_Node): Add new boolean component Extending_All
9974 (Is_Extending_All): New function
9975 (Set_Is_Extending_All): New procedure
9977 * prj-tree.ads: (Is_Extending_All): New function
9978 (Set_Is_Extending_All): New procedure
9979 (Project_Node_Record): New boolean component Extending_All
9981 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
9984 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
9986 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
9987 "gprcmd prefix" to define it.
9989 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
9991 * einfo.ads: Fix a typo and remove an extraneous word in comments.
9994 (Create_Dummy_Package_Unit): Set the scope of the entity for the
9995 created dummy package to Standard_Standard, not to itself, to
9996 defend other parts of the front-end against encoutering a cycle in
10000 (Analyze_With_Clause): When setting the entities for the successive
10001 N_Expanded_Names that constitute the name of a child unit, do not
10002 attempt to go further than Standard_Standard in the chain of scopes.
10003 This case arises from the placeholder units created by
10004 Create_Dummy_Package_Unit in the case of a with_clause for a
10005 nonexistent child unit.
10007 2003-11-10 Ed Schonberg <schonberg@gnat.com>
10010 (Expand_Thread_Body): Place subprogram on scope stack, so that new
10011 declarations are given the proper scope.
10014 (Check_Expr_Constants): Reject an expression that contains a constant
10015 created during expansion, and that appears after the object to which
10016 the address clause applies.
10018 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
10019 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
10020 that uses 'Range of a function call with controlled components, so
10021 that the function result can be finalized before starting the loop.
10024 (Find_Selected_Component): Improve error message when prefix is
10025 an implicit dereference of an incomplete type.
10027 2003-11-10 Robert Dewar <dewar@gnat.com>
10029 * opt.ads: New Print_Standard flag for -gnatS switch
10031 * sem_ch13.adb: Remove some additional checks for unaligned arrays
10033 * cstand.adb (Create_Standard): Print out package standard if -gnatS
10036 * debug.adb: Update doc for -gnatds to discuss relationship with new
10039 * sinfo.adb: Add new field Entity_Or_Associated_Node
10041 * sinfo.ads: Add new field Entity_Or_Associated_Node
10042 Update documentation for Associated_Node and Entity fields to clarify
10043 relationship and usage.
10046 (Write_Id): Properly process Associated_Node field in generic template
10049 Recognize new -gnatS switch for printing package Standard
10050 This replaces gnatpsta
10053 Add line for new -gnatS switch for printing package Standard
10054 This replaces gnatpsta
10056 2003-11-10 Andreas Jaeger <aj@suse.de>
10058 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
10061 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10063 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
10066 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10068 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
10071 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
10073 * sysdep.c: Add handling of cygwin.
10075 2003-11-10 GNAT Script <nobody@gnat.com>
10077 * Make-lang.in: Makefile automatically updated
10079 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10082 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
10083 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
10084 Replace GNAT_ROOT by GCC_ROOT.
10086 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
10088 2003-11-06 Zack Weinberg <zack@codesourcery.com>
10090 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
10091 and update for changed meaning of GET_MODE_BITSIZE.
10093 2003-11-04 Doug Rupp <rupp@gnat.com>
10095 * sysdep.c: Problem discovered during IA64 VMS port.
10096 [VMS] #include <unixio.h> to get proper prototypes.
10099 Issues discovered/problems fixed during IA64 VMS port.
10100 [VMS] #define _POSIX_EXIT for proper semantics.
10101 [VMS] #include <unixio.h> for proper prototypes.
10102 [VMS] (fork): #define IA64 version.
10103 (__gnat_os_exit): Remove unnecessary VMS specific code.
10105 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10107 Part of PR ada/12806
10109 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
10113 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
10116 * targtyps.c, decl.c, misc.c,
10117 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
10118 routines to work around change in FP sizing semantics in GCC.
10121 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
10123 * gigi.h: (enumerate_modes): New function.
10125 * Make-lang.in: (ada/misc.o): Add real.h.
10127 * misc.c: (enumerate_modes): New function.
10129 2003-11-04 Robert Dewar <dewar@gnat.com>
10131 * 3vtrasym.adb: Minor reformatting
10132 Use terminology encoded/decoded name, rather than C++ specific notion
10133 of mangling (this is the terminology used throughout GNAT).
10135 * einfo.h: Regenerated
10137 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
10140 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
10142 * par-prag.adb: Add dummy entry for Thread_Body pragma
10145 Add entries for System.Threads entities for thread body processing
10148 (Analyze_Pragma, Access attributes): Check these are not applied to a
10149 thread body, since this is not permitted
10151 * sem_prag.adb: Add processing for Thread_Body pragma.
10155 (Resolve_Call): Check for incorrect attempt to call a thread body
10156 procedure with a direct call.
10158 * snames.ads, snames.adb: Add entry for Thread_Body pragma
10159 Add names associated with thread body expansion
10161 * snames.h: Add entry for Thread_Body pragma
10163 * s-thread.adb: Add entries for thread body processing
10164 These are dummy bodies so far
10166 * s-thread.ads: Add documentation on thread body handling.
10167 Add entries for thread body processing.
10169 2003-11-04 Javier Miranda <miranda@gnat.com>
10172 (Build_Limited_Views): Return after posting an error in case of limited
10173 with_clause on subprograms, generics, instances or generic renamings
10174 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
10175 on subprograms, generics, instances or generic renamings
10177 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
10179 * raise.c (setup_to_install): Correct mistake in last revision; two
10180 arguments out of order.
10182 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
10183 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
10184 notice, missed in previous change.
10185 Remove trailing blanks and other style errors introduced in previous
10188 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
10190 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
10191 rid of the wrapper for a LJM type, ensuring we don't do that if the
10192 field is addressable. This avoids potential low level type view
10193 mismatches later on, for instance in a by-reference argument passing
10196 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10198 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
10199 aligned at byte boundary.
10201 2003-11-04 Joel Brobecker <brobecker@gnat.com>
10203 * decl.c (components_to_record): Do not delete the empty variants from
10204 the end of the union type.
10206 2003-11-04 Ed Schonberg <schonberg@gnat.com>
10208 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
10209 operation for a derived type, an explicit declaration may use a local
10210 subtype of Boolean.
10212 2003-11-04 Vincent Celier <celier@gnat.com>
10214 * make.adb (Gnatmake): Allow main sources on the command line with a
10215 library project when it is only for compilation (no binding or
10218 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10220 * Makefile.in: Remove many duplicate variables.
10222 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
10224 * Make-lang.in (dvi): Move targets to $(docobjdir).
10225 (gnat_ug_vms.dvi): Simplify rule and adjust target.
10226 (gnat_ug_wnt.dvi): Likewise.
10227 (gnat_ug_unx.dvi): Likewise.
10228 (gnat_ug_vxw.dvi): Likewise.
10229 (gnat_rm.dvi): Likewise.
10230 (gnat-style.dvi): Likewise.
10232 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
10234 * gigi.h: Missed commit from update for C90.
10236 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
10238 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
10240 2003-10-31 Andreas Schwab <schwab@suse.de>
10242 * raise.c (get_action_description_for): Fix typo in last change.
10244 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
10247 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
10248 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
10250 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
10252 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
10253 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
10254 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
10255 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
10256 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
10258 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
10261 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
10262 numbers when symbol name is too long.
10264 2003-10-30 Ed Falis <falis@gnat.com>
10266 * g-signal.ads, g-signal.adb: New files
10268 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
10270 * Makefile.rtl: Introduce GNAT.Signals
10272 2003-10-30 Robert Dewar <dewar@gnat.com>
10274 * freeze.adb: Minor reformatting
10276 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
10278 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
10279 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
10280 New handling of Id_Check parameter to improve recognition of keywords
10281 used as identifiers.
10282 Update copyright notice to include 2003
10284 2003-10-29 Robert Dewar <dewar@gnat.com>
10286 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
10287 sem_ch10.adb: Minor reformatting
10289 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
10290 (Expand_Assign_Record): Test right hand side for bit unaligned as well
10292 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
10294 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
10295 Support for TBK$SYMBOLIZE-based symbolic traceback.
10297 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
10300 Revert previous change, that did not work well when pragma No_Run_Time
10301 was used in conjunction with a run-time other than ZFP.
10303 2003-10-29 Vincent Celier <celier@gnat.com>
10306 (Gnatmake): When there are no Ada mains in attribute Main, disable the
10307 bind and link steps only is switch -z is not used.
10309 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
10311 * Makefile.generic: Remove duplicated setting of CC.
10313 * Makefile.prolog: Set CC to gcc by default, to override make's
10316 * einfo.h: Regenerated.
10318 2003-10-29 Ed Schonberg <schonberg@gnat.com>
10320 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
10321 current body, after compiling subunit.
10323 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
10324 when in deleted code, because gigi needs properly ordered freeze
10325 actions to annotate types.
10327 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
10328 prevent the premature freezing of record type that contains
10329 subcomponents with a private type that does not yet have a completion.
10331 2003-10-29 Javier Miranda <miranda@gnat.com>
10334 (Analyze_Package_Instantiation): Check that instances can not be used in
10335 limited with_clauses.
10338 (Analyze_Package_Renaming): Check that limited withed packages cannot
10339 be renamed. Improve text on error messages related to limited
10342 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
10344 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
10345 Update copyright notice.
10347 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
10348 (Install_Limited_Context_Clauses): New subprogram that isolates all the
10349 checks required for limited context_clauses and installs the limited
10351 (Install_Limited_Withed_Unit): Complete its documentation.
10352 (Analyze_Context): Check that limited with_clauses are only allowed in
10354 (Install_Context): Call Install_Limited_Context_Clauses after the
10355 parents have been installed.
10356 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
10357 package as 'From_With_Type'; this mark indicates that the limited view
10358 is installed. Used to check bad usages of limited with_clauses.
10359 (Build_Limited_Views): Do not add shadow entities to the scope's list
10360 of entities. Do not add real entities to the Non_Limited_Views chain.
10361 Improve error notification.
10362 (Remove_Context_Clauses): Remove context clauses in two phases:
10363 limited views first and regular views later (to maintain the
10365 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
10366 its visible entities.
10368 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
10370 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
10371 with any type that Is_Fixed_Point_Type.
10373 * sinfo.ads: Fix documentation for Associated_Node attribute.
10375 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
10377 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
10378 both '-gnatc' and '-gnatt' are specified.
10380 * atree.adb (Initialize): Add initialization for Node_Count (set to
10383 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10385 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
10386 do not consider as Pure.
10388 Part of implementation of function-at-a-time:
10390 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
10391 (tree_transform): Add new argument to build_component_ref.
10392 (tree_transform, case N_Assignment_Statement): Make and return an
10394 (tree_transform): If result IS_STMT, set flags and return it.
10395 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10397 * utils2.c (build_simple_component_ref, build_component_ref): Add new
10399 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
10400 (build_allocator): Likewise.
10402 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
10403 Add new arg to build_component_ref.
10404 (maybe_unconstrained_array, unchecked_convert): Likewise.
10406 * ada-tree.def (EXPR_STMT): New code.
10408 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
10410 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
10411 build_component_ref calls.
10413 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
10415 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10416 (build_component_ref): Add new argument, NO_FOLD_P.
10418 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
10420 * Makefile.generic: Add missing substitution on object_deps handling.
10423 * Make-lang.in (check-ada): Enable ACATS test suite.
10425 2003-10-27 Robert Dewar <dewar@gnat.com>
10428 (Freeze_Array_Type): We do not need an initialization routine for types
10429 derived from String or Wide_String. They should be treated the same
10430 as String and Wide_String themselves. This caused problems with the
10431 use of Initialize_Scalars.
10434 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
10435 composites. This allows use of component clauses that are not byte
10439 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
10440 is an attempt to pack an array of atomic objects.
10442 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
10444 2003-10-27 Pascal Obry <obry@gnat.com>
10447 (Basename): Check for drive letters in a pathname only on DOS based OS.
10449 2003-10-27 Vincent Celier <celier@gnat.com>
10452 (Gnatmake): When unable to change dir to the object dir, display the
10453 content of the parent dir of the obj dir, to try to understand why this
10456 2003-10-27 GNAT Script <nobody@gnat.com>
10458 * Make-lang.in: Makefile automatically updated
10460 2003-10-27 Ed Schonberg <schonberg@gnat.com>
10463 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
10464 should not be done in Save/Restore_Scope_Stack, because it is performed
10468 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10469 whether use clauses should be removed/restored.
10472 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10473 whether use clauses should be removed/restored.
10475 2003-10-26 Andreas Jaeger <aj@suse.de>
10477 * Makefile.in: Remove duplicated lines.
10479 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10481 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
10482 minimize the differences with ACT tree.
10484 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
10485 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
10486 Gnatvsn.Gnat_Static_Version_String to reduce differences between
10489 2003-10-24 Pascal Obry <obry@gnat.com>
10491 * adadecode.c (ostrcpy): New function.
10492 (__gnat_decode): Use ostrcpy of strcpy.
10493 (has_prefix): Set first parameter a const.
10494 (has_suffix): Set first parameter a const.
10495 Update copyright notice. Fix source name in header.
10496 Removes a trailing space.
10499 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
10502 Remove the test against being in No_Run_Time_Mode before generating a
10503 call to Register_Tag. It is redundant with the test against the
10504 availability of the function Register_Tag.
10506 2003-10-24 Vincent Celier <celier@gnat.com>
10508 * g-catiio.adb: (Month_Name): Correct spelling of February
10510 * make.adb: (Mains): New package
10511 (Initialize): Call Mains.Delete
10512 (Gnatmake): Check that each main on the command line is a source of a
10513 project file and, if there are several mains, each of them is a source
10514 of the same project file.
10515 (Gnatmake): When a foreign language is specified in attribute Languages,
10516 no main is specified on the command line and attribute Mains is not
10517 empty, only build the Ada main. If there is no Ada main, just compile
10518 the Ada sources and their closure.
10519 (Gnatmake): If a main is specified on the command line with directory
10520 information, check that the source exists and, if it does, that the path
10521 is the actual path of a source of a project.
10524 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
10525 Full_Path is True, return the full path instead of the simple file name.
10526 (Project_Of): New function
10529 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
10530 defaulted to False.
10531 (Project_Of): New function
10533 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10535 * Makefile.generic:
10536 Ensure objects of main project are always checked and rebuilt if needed.
10537 Set CC to gcc by default.
10538 Prepare new handling of link by creating a global archive (not activated
10541 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10542 stringt.h: Update copyright notice. Remove trailing blanks.
10543 Fix source name in header.
10545 2003-10-24 Robert Dewar <dewar@gnat.com>
10547 * sem_ch12.adb: Minor reformatting
10550 Minor reformatting (including new function return style throughout)
10553 Minor reformatting (including new function return style throughout)
10555 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10557 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10558 stringt.h: Update copyright notice. Remove trailing blanks.
10559 Fix source name in header.
10561 2003-10-24 GNAT Script <nobody@gnat.com>
10563 * Make-lang.in: Makefile automatically updated
10565 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
10567 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
10568 stringt.h: Convert to ISO C90 declarations and definitions.
10570 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
10573 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
10574 External_Tag attribute definition clauses.
10576 2003-10-23 Ed Schonberg <schonberg@gnat.com>
10579 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
10580 child unit, generate a fully qualified name to avoid spurious errors
10581 when the context contains renamings of different child units with
10582 the same simple name.
10584 * exp_dbug.ads: Add documentation on name qualification for renamings
10587 2003-10-23 Robert Dewar <dewar@gnat.com>
10589 * g-regpat.ads, g-regpat.adb: Minor reformatting
10591 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
10593 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
10595 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10597 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
10600 * urealp.h: (Machine): Update to proper definition.
10602 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
10604 * init.c, adaint.c: Minor reformatting.
10606 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
10608 * adaint.c (w32_epoch_offset): Define static const at file level.
10609 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
10610 rather than t_create, t_access in call to GetFileTime. Use union
10611 to convert between FILETIME and unsigned long long.
10612 (__gnat_file_time_name): Test for invalid file handle.
10613 (__gnat_set_filetime_name): Support win32 targets using
10614 w32api SetFileTime.
10616 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
10618 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
10620 * ctrl_c.c (__gnat_int_handler): Remove declaration.
10622 * decl.c (creat_concat_name): Const-ify prefix.
10624 * adaint.c: Include ctype.h if __MINGW32__.
10625 (__gnat_readlink): Mark arguments as possibly unused.
10626 (__gnat_symlink): Likewise.
10627 (__gnat_is_symbolic_link): Likewise.
10628 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
10630 (__gnat_file_time_name): Don't declare struct stat statbuf when
10632 (__gnat_is_absolute_path): Add parenthesis around condition of
10633 'if' statement to avoid warning.
10634 (__gnat_plist_init): Specify void as parameter.
10635 (plist_enter): Likewise.
10636 (plist_leave): Likewise.
10637 (remove_handle): Make static. Initialize prev.
10639 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10641 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
10642 * cstreams.c (__gnat_full_name): Minor improvements and clean up
10643 of previous change.
10645 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10647 * tracebak.c (MAX): Avoid redefinition warning.
10649 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
10650 Change msg to const char *.
10651 (__gnat_install_handler): Remove ss, unused.
10652 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
10654 * cstreams.c (__gnat_full_name): Declare p only when used.
10655 (__gnat_full_name) [sgi] Return buffer.
10657 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10659 * mingw32.h: New file.
10660 * gnat_wrapper.adb: New file.
10662 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
10664 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
10665 string match a pre compiled regular expression (the corresponding
10666 version of the function working on a raw regular expression)
10667 Fix typos in various comments
10668 Update copyright notice in spec
10670 2003-10-21 Gary Dismukes <dismukes@gnat.com>
10673 (Component_Needs_Simple_Initialization): Return False when the type is a
10674 packed bit array. Revise spec comments to document this case.
10677 (Expand_Pragma_Import): Set any expression on the imported object to
10678 empty to avoid initializing imported objects (in particular this
10679 covers the case of zero-initialization of bit arrays).
10680 Update copyright notice.
10682 2003-10-21 Ed Schonberg <schonberg@gnat.com>
10685 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
10686 a subunit is missing.
10687 (Instantiate_Subprogram_Body): If body of function is missing, set type
10688 of return expression explicitly in dummy body, to prevent cascaded
10689 errors when a subunit is missing.
10693 (Access_Subprogram_Declaration): Verify that return type is valid.
10697 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
10702 (Corresponding_Discriminant): If the scope of the discriminant is a
10703 private type without discriminant, use its full view.
10706 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
10708 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
10709 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
10710 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
10711 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
10712 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
10713 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
10714 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
10715 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
10716 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
10717 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
10718 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
10719 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
10720 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
10721 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
10722 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
10723 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
10724 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
10725 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
10726 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
10727 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
10728 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
10729 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
10730 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
10731 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
10732 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
10733 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
10734 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
10735 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
10736 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
10737 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
10738 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
10739 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
10740 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
10741 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
10742 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
10743 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
10744 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
10745 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
10746 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
10747 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
10748 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
10749 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
10750 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
10751 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
10752 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
10753 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
10754 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
10755 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
10756 vms_conv.ads, vms_conv.adb, vms_data.ads,
10757 vxaddr2line.adb: Files added. Merge with ACT tree.
10759 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
10760 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
10761 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
10762 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
10763 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
10764 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
10765 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10766 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
10767 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
10768 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
10770 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10771 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10772 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10773 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10774 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
10775 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
10776 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10777 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
10778 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
10779 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
10780 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
10781 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
10782 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
10783 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
10784 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
10785 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
10786 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
10787 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10788 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10789 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10790 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10791 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10792 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10793 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10794 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10795 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10796 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10797 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10798 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10799 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10800 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10801 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10802 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10803 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10804 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10805 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10806 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10807 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10808 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10809 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10810 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10811 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10812 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10813 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10814 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10815 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10816 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10817 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10818 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10819 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10820 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10821 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10822 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10823 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10824 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10825 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10826 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10827 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10828 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10829 checks.adb, checks.ads, cio.c, comperr.adb,
10830 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10831 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10832 einfo.adb, einfo.ads, errout.adb, errout.ads,
10833 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10834 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10835 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10836 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10837 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10838 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10839 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10840 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10841 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10842 fe.h, fmap.adb, fmap.ads, fname.adb,
10843 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10844 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10845 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10846 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10847 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10848 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10849 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10850 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10851 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10852 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10853 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10854 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10855 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10856 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10857 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10858 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10859 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10860 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10861 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10862 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10863 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10864 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10865 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10866 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10867 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10868 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10869 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10870 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10871 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10872 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10873 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10874 layout.adb, lib.adb, lib.ads, lib-list.adb,
10875 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10876 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10877 link.c, live.adb, make.adb, make.ads,
10878 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10879 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10880 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10881 misc.c, mkdir.c, mlib.adb, mlib.ads,
10882 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10883 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10884 namet.adb, namet.ads, namet.h, nlists.ads,
10885 nlists.h, nmake.adt, opt.adb, opt.ads,
10886 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10887 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10888 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10889 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10890 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10891 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10892 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10893 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10894 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10895 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10896 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10897 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10898 prj-util.adb, prj-util.ads, raise.c, raise.h,
10899 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10900 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10901 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10902 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10903 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10904 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10905 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10906 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10907 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10908 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10909 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10910 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10911 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10912 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10913 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10914 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10915 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10916 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10917 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10918 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10919 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10920 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10921 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10922 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10923 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10924 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10925 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10926 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10927 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10928 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10929 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10930 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10931 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10932 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10933 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10934 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10935 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10936 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10937 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10938 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10939 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10940 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10941 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10942 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10943 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10944 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10945 stringt.adb, stringt.ads, stringt.h, style.ads,
10946 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10947 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
10948 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
10949 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
10950 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
10951 table.adb, table.ads, targparm.adb, targparm.ads,
10952 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
10953 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
10954 ttypes.ads, types.ads, types.h, uintp.adb,
10955 uintp.ads, uintp.h, uname.adb, urealp.adb,
10956 urealp.ads, urealp.h, usage.adb, utils2.c,
10957 utils.c, validsw.adb, validsw.ads, widechar.adb,
10958 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
10959 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
10960 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
10961 gnatvsn.ads: Merge with ACT tree.
10963 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
10965 2003-10-20 Mark Mitchell <mark@codesourcery.com>
10967 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
10968 (gnat_ug_vmx.info): Likewise.
10969 (gnat_ug_vxw.info): Likewise.
10970 (gnat_ug_wnt.info): Likewise.
10971 (gnat_rm.info): Likewise.
10972 (gnat-style.info): Likewise.
10974 * Make-lang.in (ada.install-info): Remove target.
10975 (info): New target.
10976 (install-info): Likewise.
10977 (gnat_ug_unx.info): Simplify rule.
10978 (gnat_ug_vmx.info): Likewise.
10979 (gnat_ug_vxw.info): Likewise.
10980 (gnat_ug_wnt.info): Likewise.
10981 (gnat_rm.info): Likewise.
10982 (gnat-style.info): Likewise.
10984 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
10986 * Make-lang.in: Replace uses of $(target_alias) with
10987 $(target_noncanonical).
10988 * ada/Makefile.in: Remove unused mention of $(target_alias).
10990 2003-10-06 Mark Mitchell <mark@codesourcery.com>
10992 * Make-lang.in (ada.info): Replace with ...
10994 (ada.dvi): Replace with ...
10997 2003-09-29 Zack Weinberg <zack@codesourcery.com>
10999 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
11000 initialize dconstp5 and dconstmp5.
11002 2003-09-28 Richard Henderson <rth@redhat.com>
11004 * trans.c (tree_transform): Update call to expand_asm_operands.
11006 2003-09-21 Richard Henderson <rth@redhat.com>
11008 * trans.c, utils.c: Revert.
11010 2003-09-21 Richard Henderson <rth@redhat.com>
11012 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
11015 2003-09-04 Michael Matz <matz@suse.de>
11017 * misc.c: Include "target.h".
11018 * Make-lang.in (misc.o): Add dependency on target.h.
11020 2003-09-03 DJ Delorie <dj@redhat.com>
11022 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
11025 2003-08-30 Zack Weinberg <zack@codesourcery.com>
11027 * Makefile.in: Update substitutions to match changes to
11028 configure. Use include directives instead of @-insertions
11029 to read in host and target fragments. Add a rule to
11030 regenerate ada/Makefile.
11032 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
11034 * lang-options.h: Remove.
11035 * lang.opt: Add help text.
11037 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
11039 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
11042 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
11044 * misc.c (gnat_handle_option): Don't handle filenames.
11046 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
11048 * Make-lang.in: Replace PWD with PWD_COMMAND.
11049 * Makefile.adalib: Likewise.
11050 * Makefile.in: Likewise.
11052 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
11054 * misc.c (gnat_argv): Revert last change.
11055 (gnat_handle_option, gnat_init_options): Copy arguments.
11057 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
11059 * misc.c (gnat_argv): Make const.
11061 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11063 * misc.c (save_argc, save_argv): Keep non-static!
11065 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11067 * misc.c (save_argc, save_argv): Make static.
11068 (gnat_init_options): New prototype.
11069 (gnat_init_options): Update.
11071 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
11073 * gnat_ug.texi: Remove unlikely characters from @vars.
11074 * gnat_ug_vms.texi: Regenerate.
11076 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
11078 * misc.c (record_code_position): Adjust emit_note call.
11080 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
11082 * misc.c (gnat_handle_option): Don't check for missing arguments.
11084 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
11086 * utils.c (end_subprog_body): Adjust expand_function_end call.
11088 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
11090 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
11093 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
11095 * lang.opt: Declare Ada.
11096 * misc.c (gnat_init_options): Update.
11098 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
11100 * utils.c (begin_subprog_body): Adjust init_function_start call.
11102 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11104 * Make-lang.in: Update to use options.c and options.h.
11105 * misc.c: Include options.h not aoptions.h.
11106 (gnat_handle_option): Abort on unrecognized switch.
11107 (gnat_init_options): Request Ada switches.
11109 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11111 * lang.opt: Add -Wall.
11112 * misc.c (gnat_handle_option): Handle it.
11114 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
11116 * misc.c (gnat_handle_option): Fix warnings.
11118 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
11120 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
11122 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
11124 * Make-lang.in: Update to handle command-line options.
11125 * lang.opt: New file.
11126 * misc.c: Include aoptions.h.
11127 (cl_options_count, cl_options): Remove.
11128 (gnat_handle_option): New.
11129 (gnat_decode_option): Remove.
11130 (LANG_HOOKS_DECODE_OPTION): Remove.
11131 (LANG_HOOKS_HANDLE_OPTION): Override.
11133 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
11135 * init.c, misc.c, trans.c, utils.c: Remove dead code.
11137 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
11139 * Makefile.in: Replace "host_canonical" with "host" for autoconf
11142 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
11144 * Make-lang.in: Update.
11145 * misc.c: Include opts.h. Define cl_options_count and cl_options.
11147 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
11149 * misc.c (gnat_init_options): Update.
11151 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11153 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
11154 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
11155 __attribute__ ((__unused__)).
11157 2003-06-05 Jan Hubicka <jh@suse.cz>
11159 * Make-lang.in: Add support for stageprofile and stagefeedback
11161 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11163 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
11164 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
11166 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
11168 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
11169 Remove non-VMS directive.
11170 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
11172 (Examples of gnatls Usage): Remove VMS alternative.
11174 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
11177 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
11178 and turn ZCX_By_Default back to False since the underlying support
11179 is not quite there yet.
11181 2003-06-01 Andreas Jaeger <aj@suse.de>
11183 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
11184 and ROUND_TYPE_SIZE_UNIT.
11186 2003-05-22 Geert Bosch <bosch@gnat.com>
11188 * gnat_rm.texi : Remove reference to Ada Core Technologies.
11190 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
11192 * trans.c (tree_transform): Use location_t and input_location
11194 (build_unit_elab): Likewise.
11195 * utils.c (create_label_decl): Likewise.
11197 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
11199 * trans.c (tree_transform, build_unit_elab,
11200 set_lineno): Rename lineno to input_line.
11201 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
11202 end_subprog_body): Likewise.
11203 * utils2.c (build_call_raise): Likewise.
11205 2003-05-01 Laurent Guerby <guerby@acm.org>
11208 * 5iosinte.ads: Increase pthread_cond_t size to match recent
11209 LinuxThread and NPTL version, merge from ACT.
11211 2003-04-28 Zack Weinberg <zack@codesourcery.com>
11213 * utils.c (convert): No need to clear TREE_CST_RTL.
11215 2003-04-23 Geert Bosch <bosch@gnat.com>
11217 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
11218 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
11219 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
11220 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
11221 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
11222 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
11223 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
11224 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
11225 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
11226 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
11227 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
11228 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
11229 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
11230 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
11231 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
11232 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
11233 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
11234 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
11235 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
11236 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
11237 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
11238 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
11239 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
11240 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
11241 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
11242 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
11243 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
11244 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
11245 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
11246 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
11247 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
11248 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
11249 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
11250 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
11251 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
11252 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
11253 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
11254 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
11255 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
11256 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
11257 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
11258 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
11259 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
11260 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
11261 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
11262 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
11263 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
11264 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
11265 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
11266 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
11267 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
11268 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
11269 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
11270 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
11271 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
11272 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
11273 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
11274 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
11275 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
11276 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
11277 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
11278 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
11279 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
11280 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
11281 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
11282 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
11283 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
11284 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
11285 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
11286 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
11287 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
11288 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
11289 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
11290 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
11291 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
11292 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
11293 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
11294 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
11295 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
11296 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
11297 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
11298 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
11299 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
11300 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
11301 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
11302 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
11303 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
11304 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
11305 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
11306 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
11307 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
11308 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
11309 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
11310 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
11311 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
11312 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
11313 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
11314 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
11315 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
11316 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
11317 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
11318 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
11319 ali.adb, ali.ads, alloc.ads, argv.c,
11320 atree.adb, atree.ads, atree.h, aux-io.c,
11321 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
11322 binde.adb, binde.ads, binderr.adb, binderr.ads,
11323 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
11324 butil.adb, butil.ads, cal.c, calendar.ads,
11325 casing.adb, casing.ads, ceinfo.adb, checks.adb,
11326 checks.ads, cio.c, comperr.adb, comperr.ads,
11327 config-lang.in, csets.adb, csets.ads, csinfo.adb,
11328 cstand.adb, cstand.ads, cuintp.c, debug.adb,
11329 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
11330 dec-io.ads, dec.ads, deftarg.c, directio.ads,
11331 einfo.adb, einfo.ads, elists.adb, elists.ads,
11332 elists.h, errno.c, errout.adb, errout.ads,
11333 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
11334 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
11335 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
11336 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
11337 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
11338 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
11339 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
11340 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
11341 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
11342 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
11343 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
11344 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
11345 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
11346 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
11347 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
11348 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
11349 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
11350 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
11351 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
11352 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
11353 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
11354 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
11355 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
11356 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
11357 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
11358 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
11359 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
11360 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
11361 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
11362 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
11363 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
11364 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
11365 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
11366 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
11367 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
11368 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
11369 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
11370 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
11371 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
11372 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
11373 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
11374 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
11375 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
11376 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
11377 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
11378 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
11379 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
11380 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
11381 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
11382 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
11383 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
11384 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
11385 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
11386 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
11387 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
11388 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
11389 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
11390 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
11391 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
11392 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
11393 lib.adb, lib.ads, live.adb, live.ads,
11394 machcode.ads, make.adb, make.ads, makeusg.adb,
11395 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
11396 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
11397 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
11398 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
11399 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
11400 mlib.ads, namet.adb, namet.ads, nlists.adb,
11401 nlists.ads, opt.adb, opt.ads, osint-b.adb,
11402 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
11403 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
11404 osint.ads, output.adb, output.ads, par-ch10.adb,
11405 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
11406 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
11407 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
11408 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
11409 par-tchk.adb, par-util.adb, par.adb, par.ads,
11410 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
11411 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
11412 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
11413 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
11414 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
11415 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
11416 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
11417 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
11418 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
11419 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
11420 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
11421 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
11422 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
11423 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
11424 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
11425 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
11426 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
11427 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
11428 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
11429 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
11430 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
11431 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
11432 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
11433 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
11434 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
11435 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
11436 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
11437 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
11438 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
11439 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
11440 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
11441 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
11442 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
11443 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
11444 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
11445 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
11446 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
11447 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
11448 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
11449 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
11450 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
11451 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
11452 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
11453 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
11454 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
11455 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
11456 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
11457 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
11458 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
11459 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
11460 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
11461 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
11462 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
11463 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
11464 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
11465 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
11466 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
11467 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
11468 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
11469 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
11470 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
11471 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
11472 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
11473 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
11474 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
11475 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
11476 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
11477 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
11478 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
11479 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
11480 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
11481 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
11482 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
11483 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
11484 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
11485 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
11486 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
11487 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
11488 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
11489 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11490 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
11491 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
11492 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
11493 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11494 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
11495 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
11496 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
11497 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
11498 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
11499 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
11500 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
11501 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
11502 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
11503 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
11504 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
11505 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
11506 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
11507 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
11508 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
11509 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
11510 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
11511 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
11512 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
11513 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
11514 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
11515 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
11516 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
11517 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
11518 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
11519 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
11520 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
11521 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
11522 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
11523 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
11524 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
11525 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
11526 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
11527 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
11528 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
11529 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
11530 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
11531 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
11532 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
11533 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
11534 snames.ads, sprint.adb, sprint.ads, stand.adb,
11535 stand.ads, stringt.adb, stringt.ads, style.adb,
11536 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
11537 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
11538 switch-m.ads, switch.adb, switch.ads, system.ads,
11539 table.adb, table.ads, targparm.adb, targparm.ads,
11540 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
11541 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
11542 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
11543 ttypef.ads, ttypes.ads, types.adb, types.ads,
11544 uintp.adb, uintp.ads, uname.adb, uname.ads,
11545 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
11546 usage.adb, usage.ads, validsw.adb, validsw.ads,
11547 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
11548 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
11549 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
11550 formatting and other trivial changes from ACT.
11552 2003-04-12 Zack Weinberg <zack@codesourcery.com>
11554 * gigi.h, utils2.c (build_constructor):
11555 Rename gnat_build_constructor. Use build_constructor.
11556 * decl.c (gnat_to_gnu_entity)
11557 * trans.c (tree_transform, pos_to_constructor, extract_values)
11558 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
11559 (unchecked_convert)
11560 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
11561 (fill_vms_descriptor):
11564 2003-04-06 Zack Weinberg <zack@codesourcery.com>
11566 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
11567 * misc.c (gnat_tree_size): New function.
11568 (LANG_HOOKS_TREE_SIZE): Override.
11570 2003-04-03 Jason Merrill <jason@redhat.com>
11572 * misc.c (gnat_adjust_rli): #if 0.
11574 2003-03-31 Geert Bosch <bosch@gnat.com>
11577 * link.c : Fix misspelled "const" keyword
11579 2003-03-23 Mark Mitchell <mark@codesourcery.com>
11582 * utils2.c: Adjust calls to put_var_into_stack.
11584 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
11586 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
11588 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
11590 * misc.c (gnat_init): Update for new prototype.
11592 2003-03-05 Olivier Hainque <hainque@gnat.com>
11595 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
11596 warning, and fix return type for the IN_RTS && !SJLJ case.
11598 2003-03-04 Tom Tromey <tromey@redhat.com>
11600 * Make-lang.in (ada.tags): New target.
11602 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
11605 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
11606 wrapper, which name remains constant whatever underlying GCC
11609 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
11610 the stable interface needed for a-except.
11612 2003-03-02 Andreas Jaeger <aj@suse.de>
11614 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11615 gnat_ug_wnt.texi: Regenerate.
11617 2003-03-02 Laurent Guerby <guerby@acm.org>
11619 * Makefile.in (install-gnatlib): Match previous change there
11622 2003-02-28 Andreas Schwab <schwab@suse.de>
11624 * Make-lang.in (install-gnatlib): Change to ada directory before
11625 running make instead of using ada/Makefile directly.
11627 2003-02-18 Ben Elliston <bje@redhat.com>
11629 Part of fix for PR ada/9406
11630 * gnat_ug.texi (Binder output file): Grammar fix.
11632 2003-02-18 Ben Elliston <bje@redhat.com>
11635 * 5qtaprop.adb (Sleep): Fix typo in comment.
11637 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
11639 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
11640 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11641 gnat_ug_wnt.texi: Regenerate.
11643 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11645 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
11646 be created if necessary.
11647 (ada.install-common): Let $(DESTDIR)$(bindir) be created
11648 if necessary. Remove erroneous and redundant gnatchop
11649 installation commands. Test for gnatdll before attempting
11651 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
11652 and gnatdll from all plausible locations.
11654 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
11656 * utils2.c (build_unary_op): Don't check flag_volatile.
11657 * gnat_ug.texi: Remove -fvolatile from example.
11658 * gnat_ug_vxw.texi: Likewise.
11660 2003-01-29 Laurent Guerby <guerby@acm.org>
11663 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
11664 * Makefile.in: match previous change.
11665 * Make-lang.in: match previous change.
11667 2003-01-29 Joel Sherrill <joel@OARcorp.com>
11669 * 5rosinte.ads: Add SIGXCPU.
11670 * 5rtpopsp.adb: New file.
11671 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
11672 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
11673 specific file 5rtpopsp.adb.
11674 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
11675 is likely needed for all newlib targets.
11676 * init.c: Add RTEMS specific version of __gnat_initialize().
11678 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11680 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
11682 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11684 * init.c (__gnat_error_handler): Make msg const.
11686 * gmem.c (convert_addresses): Move declaration ...
11687 * adaint.h: ... here.
11688 * adaint.c (convert_addresses): Adapt addrs type to match
11691 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
11693 2003-01-24 Andreas Schwab <schwab@suse.de>
11695 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
11696 size_t to avoid warning.
11698 2003-01-21 Zack Weinberg <zack@codesourcery.com>
11700 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
11702 2003-01-09 Geoffrey Keating <geoffk@apple.com>
11704 * gnat_rm.texi: Remove RCS version number.
11706 * ada-tree.h (union lang_tree_node): Add chain_next option.
11708 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11710 * Make-lang.in (ada.install-info, ada.install-common,
11711 ada.uninstall): Prepend $(DESTDIR) to the destination
11712 directory in all (un)installation commands.
11713 * Makefile.in (install-gnatlib, install-rts): Ditto.
11715 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
11717 * gnat_rm.texi, gnat_ug.texi: Use @copying.
11718 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11719 gnat_ug_wnt.texi: Regenerate.
11721 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
11723 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
11725 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
11726 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
11727 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
11728 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
11729 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
11730 $(srcdir)/doc/include/gcc-common.texi.
11732 2002-12-15 Geert Bosch <bosch@gnat.com>
11734 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
11736 2002-12-14 Geert Bosch <bosch@gnat.com>
11738 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
11739 case of a body created for a Renaming_As_Body, on which
11740 conformance checks are not performed. Fixes PR ada/5690.
11742 2002-11-30 Zack Weinberg <zack@codesourcery.com>
11744 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
11745 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
11746 not already included.
11747 * Make-lang.in: Update dependencies.
11749 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
11750 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
11751 solution to buffer overflow bug on GNU/Linux.
11753 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
11754 Closes PR ada/5856 and PR ada/6919 !
11755 * bindgen.adb: Remove all references to Public_Version.
11756 * comperr.adb: Remove all references to Public_Version and
11757 GNATPRO_Version; correct bug reporting instructions.
11758 * comperr.ads: Change to match bug box.
11759 * gnatvsn.ads: Remove all references to Public version and
11762 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
11764 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
11768 * config-lang.in: Remove diff_excludes.
11770 2002-11-05 Graham Stott <graham.stott@btinternet.com>
11772 * trans.c (gnu_pending_elaboration_lists): New GC root.
11773 (build_unit_elab): Use..
11775 2002-10-30 Geert Bosch <bosch@gnat.com>
11777 * misc.c : Include optabs.h
11779 * Make-lang.in (misc.o): Add dependency on optabs.h
11781 2002-10-29 Geert Bosch <bosch@gnat.com>
11783 * Make-lang.in (gnatbind): Depend on CONFIG_H
11785 2002-10-29 Geert bosch <bosch@gnat.com>
11787 * misc.c: Unrevert misc.c (1.13)
11789 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11791 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11792 maintainership comments.
11794 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11796 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11797 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11798 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11799 7staprop.adb: Correct statements in comments about
11800 maintainership of GNAT.
11803 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11804 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11805 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11806 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11807 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11808 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11809 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11810 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11811 comments about maintainership of GNAT.
11813 PR ada/6919 (forward port of patch for PR ada/5904)
11814 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11815 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11816 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11817 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11818 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11819 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11820 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11821 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11822 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11823 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11824 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11825 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11826 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11827 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11828 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11829 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11830 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11831 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11832 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11833 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11834 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11835 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11836 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11837 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11838 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11839 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11840 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11841 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11842 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11843 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11844 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11845 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11846 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11847 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11848 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11849 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11850 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11851 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11852 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11853 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11854 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11855 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11856 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11857 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11858 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11859 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11860 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11861 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11862 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11863 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11864 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11865 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11866 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11867 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11868 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11869 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11870 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11871 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11872 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11873 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11874 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11875 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11876 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11877 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11878 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11879 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11880 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11881 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11882 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11883 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11884 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11885 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11886 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11887 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11888 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11889 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11890 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11891 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11892 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11893 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11894 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11895 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11896 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11897 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11898 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11899 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11900 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11901 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11902 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11903 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11904 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11905 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11906 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11907 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11908 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11909 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11910 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11911 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11912 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11913 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11914 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11915 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11916 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11917 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11918 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11919 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11920 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11921 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11922 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11923 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11924 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11925 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11926 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11927 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11928 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11929 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11930 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11931 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11932 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11933 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11934 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11935 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11936 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11937 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11938 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11939 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11940 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11941 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11942 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11943 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11944 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11945 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11946 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11947 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
11948 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
11949 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
11950 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
11951 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
11952 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
11953 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
11954 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
11955 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
11956 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
11957 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
11958 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
11959 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
11960 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
11961 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
11962 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
11963 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
11964 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
11965 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
11966 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
11967 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
11968 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
11969 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
11970 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
11971 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
11972 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
11973 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
11974 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
11975 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
11976 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
11977 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
11978 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
11979 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
11980 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
11981 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
11982 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
11983 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
11984 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
11985 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
11986 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
11987 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
11988 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
11989 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
11990 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
11991 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
11992 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
11993 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
11994 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
11995 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
11996 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
11997 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
11998 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
11999 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
12000 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
12001 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
12002 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
12003 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
12004 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
12005 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
12006 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
12007 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
12008 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
12009 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
12010 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
12011 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
12012 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
12013 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
12014 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
12015 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
12016 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
12017 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
12018 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
12019 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
12020 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
12021 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
12022 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
12023 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
12024 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
12025 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
12026 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
12027 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
12028 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
12029 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
12030 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
12031 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
12032 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
12033 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
12034 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
12035 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
12036 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
12037 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
12038 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
12039 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
12040 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
12041 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
12042 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
12043 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
12044 stringt.ads stringt.h style.adb style.ads stylesw.adb
12045 stylesw.ads switch.adb switch.ads sysdep.c system.ads
12046 table.adb table.ads targparm.adb targparm.ads targtyps.c
12047 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
12048 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
12049 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
12050 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
12051 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
12052 usage.ads utils.c utils2.c validsw.adb validsw.ads
12053 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
12054 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
12055 xtreeprs.adb: Correct statements in comments about maintainership
12058 2002-09-23 Zack Weinberg <zack@codesourcery.com>
12060 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
12061 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
12062 * gnatvsn.ads: Gnat_Version_String is now a function.
12063 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
12064 copy the C version_string into a String and return it.
12065 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
12066 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
12067 Remove pragma Ident (Gnat_Version_String). If this was the
12068 sole use of package Gnatvsn, remove the with statement too.
12069 * gnat1drv.adb: Tweak -gnatv output.
12071 2002-09-17 Richard Henderson <rth@redhat.com>
12073 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
12074 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
12075 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
12076 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
12077 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
12078 and real_2expN instead of a loop.
12079 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
12080 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
12082 2002-08-25 Andre Leis <a.leis@gmx.net>
12083 David Billinghurst (David.Billinghurst@riotinto.com>
12085 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
12087 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12089 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
12090 Remove $(CONFIG_H) dependency.
12092 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
12094 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
12096 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12098 * adadecode.c (ada_demangle): Use xstrdup in lieu of
12100 * misc.c (gnat_decode_option): Likewise.
12102 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
12104 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12105 function approach did not work well because of a side effect (the
12106 function call could reallocate the table which was being indexed
12107 using its result). Fixes ada/4851. [RESURRECTED]
12109 2002-07-01 Roger Sayle <roger@eyesopen.com>
12111 * ada/utils.c (builtin_function): Accept an additional parameter.
12113 2002-06-28 Andreas Jaeger <aj@suse.de>
12116 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
12119 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12121 * Makefile.in (SHELL): Set to @SHELL@.
12123 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12125 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
12126 array size calculation.
12128 2002-06-04 Andreas Jaeger <aj@suse.de>
12130 * Make-lang.in (gnatbind): Readd rule that has been lost in last
12133 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
12135 Merge from pch-branch:
12137 * config-lang.in (gtfiles): Add ada-tree.h.
12138 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
12139 (SET_TYPE_MODULUS): New.
12140 (SET_TYPE_INDEX): New.
12141 (SET_TYPE_DIGITS_VALUE): New.
12142 (SET_TYPE_RM_SIZE): New.
12143 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
12144 (SET_TYPE_ADA_SIZE): New.
12145 (SET_TYPE_ACTUAL_BOUNDS): New.
12146 (SET_DECL_CONST_CORRESPONDING_VAR): New.
12147 (SET_DECL_ORIGINAL_FIELD): New.
12148 (TREE_LOOP_ID): Correct typo.
12149 * decl.c: Use new macros.
12150 * utils.c: Include debug.h, use new macros.
12151 * utils2.c: Use new macros.
12153 * ada-tree.h: Update all macros for new tree description.
12154 (struct tree_loop_id): New.
12155 (union lang_tree_node): New.
12156 (struct lang_decl): New.
12157 (struct lang_type): New.
12158 * misc.c (gnat_mark_tree): Delete.
12159 (LANG_HOOKS_MARK_TREE): Delete.
12160 * trans.c (tree_transform): No longer any need to cast
12163 * utils.c (struct language_function): New dummy structure.
12165 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
12166 (misc.o): Likewise.
12167 (utils.o): Likewise; also gtype-ada.h.
12168 * Make-lang.in (gnat1): Add dependency on s-gtype.
12169 (gnatbind): Add dependency on $(CONFIG_H).
12170 * utils.c: Correct last #include.
12171 (stuct e_stack): Remove unnecessary 'static'.
12172 (mark_e_stack): Remove unused prototype.
12174 * scn-nlit.adb: Remove whitespace after version number to
12175 keep lines under 80 chars.
12176 * snames.adb: Likewise.
12177 * treepr.ads: Likewise.
12179 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
12180 (misc.o): Likewise.
12181 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
12182 * config-lang.in (gtfiles): New.
12183 * decl.c: Use gengtype for roots.
12184 * gigi.h: Use gengtype for roots.
12185 * trans.c: Use gengtype for roots.
12186 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
12188 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
12190 * misc.c (gnat_init): Adjust setting of internal_error_function.
12192 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
12194 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
12195 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
12196 gnat_ug_wnt.texi: Regenerate.
12198 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
12200 * 5ntaprop.adb (with System.OS_Primitives): Remove.
12202 * cstreams.c (max_path_len): Move from here ...
12203 * adaint.c (__gnat_max_path_len): ... to here.
12204 * adaint.c (__gnat_max_path_len): Declare.
12205 * g-dirope.adb (Max_Path): Adjust.
12206 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
12207 * i-cstrea.ads (max_path_len): Adjust.
12208 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
12209 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
12211 * Makefile.in, Make-lang.in: Documentation is now built in
12212 Make-lang.in. Store Info and generated Texinfo files in the
12214 * gnat_ug.texi: Remove CVS keywords, correct version number.
12215 Set file name correctly.
12217 * gnat_ug_*.texi: Add.
12218 * .cvsignore: Ignore generated Texinfo files.
12220 2002-05-30 Zack Weinberg <zack@codesourcery.com>
12222 * ada.h: Add MI guard macro.
12223 (SUBTYPE): Define constants with an anonymous enum, not static
12225 (IN): Cast constants to appropriate type before use.
12227 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
12229 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
12232 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12234 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
12235 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
12236 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
12237 (ALL_ADA_CFLAGS): Likewise.
12238 (ADA_INCLUDES): Likewise.
12239 Adapt for new working dir.
12240 (GNATBIND): Use Makefile.in version.
12241 (.SUFFIXES): Copy from Makefile.in.
12242 (ada-warn): Define.
12243 (.adb.o, .ads.o): Copy from Makefile.in.
12244 Added $(OUTPUT_OPTION).
12245 (GNAT1_C_OBJS): Moved from Makefile.in.
12246 Prefix with ada subdir.
12247 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
12248 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
12249 Adapt for new working dir.
12250 (EXTRA_GNATBIND_OBJS): Likewise.
12251 (ADA_BACKEND): Moved from Makefile.in.
12252 Renamed to avoid conflict with global BACKEND.
12254 (TARGET_ADA_SRCS): Moved from Makefile.in.
12255 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
12257 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
12258 (ada_extra_files): Moved from Makefile.in.
12259 Prefix with ada subdir.
12260 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
12261 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
12262 (ada/nmake.ads): Likewise.
12263 (update-sources): Moved from Makefile.in.
12264 Prefix with ada subdir.
12265 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
12266 (ADA_TREE_H): Likewise.
12267 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
12268 (ada/memtrack.o): Likewise.
12269 (ada/adadecode.o): Likewise.
12270 Update dependencies.
12271 (ada/adaint.o): New.
12272 (ada/argv.o): Moved from Makefile.in.
12273 Prefix with ada subdir.
12274 Update dependencies.
12275 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
12276 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
12277 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
12278 Prefix with ada subdir.
12279 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
12280 (GNAT DEPENDENCIES): Regenerate.
12281 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
12282 toplevel Makefile.in.
12283 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
12284 (TARGET_ADA_SRCS): Removed.
12285 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
12286 (GNATBIND_OBJS): Likewise.
12287 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
12288 (BACKEND): Removed.
12289 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
12290 (TREE_H): Likewise.
12291 (ada_extra_files): Likewise.
12292 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
12293 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
12294 (update-sources): Likewise.
12295 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
12296 (ADA_TREE_H): Likewise.
12297 (adadecoce.o): Likewise.
12298 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
12299 (GNAT DEPENDENCIES): Likewise.
12301 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12303 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
12304 * Makefile.in: Likewise.
12306 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12308 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
12309 Restore $(CONFIG_H) and prefix.o dependencies.
12310 (ada.stage[1-4]): Depend on stage?-start.
12312 * Makefile.in (b_gnatb.c): Depend on interfac.o.
12314 2002-05-02 Jim Wilson <wilson@redhat.com>
12316 * utils.c (finish_record_type): Change record_size to record_type.
12318 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
12320 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
12321 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
12322 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
12324 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
12326 * misc.c (gnat_parse_file): Update.
12328 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
12330 * misc.c (gnat_init): Don't set lang_attribute_common.
12332 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
12334 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
12336 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
12338 * gnat_ug.texi: New file.
12340 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
12341 instead of gfdl.texi
12343 * xgnatug.adb, ug_words: New files.
12345 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
12346 gnat_rm and gnat-style manuals.
12348 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
12350 * gigi.h (incomplete_type_error): Remove.
12351 * utils.c (incomplete_type_error): Remove.
12353 2002-04-16 Mark Mitchell <mark@codesourcery.com>
12355 * trans.c (tree_transform): Add has_scope argument to
12356 expand_start_stmt_expr.
12358 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12360 * gigi.h (truthvalue_conversion): Rename.
12361 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
12362 * trans.c (tree_transform): Update.
12363 * utils2.c (truthvalue_conversion): Rename, update.
12364 (build_binary_op, build_unary_op): Update.
12366 2002-04-04 Laurent Guerby <guerby@acm.org>
12368 * make.adb: Implement -margs, remove restriction about file name placement.
12369 * makeusg.adb: Documentation update.
12370 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
12371 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
12373 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12375 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
12376 (builtin_function): Similarly.
12378 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12380 * decl.c (gnat_to_gnu_entity): Update.
12381 * gigi.h (mark_addressable): Rename.
12382 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
12383 * trans.c (tree_transform): Update.
12384 * utils.c (create_var_decl): Update.
12385 * util2.c (build_binary_op, build_unary_op,
12386 fill_vms_descriptor): Update.
12387 (mark_addressable): Rename, update.
12389 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12391 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
12393 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
12394 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
12395 * trans.c (tree_transform, convert_with_check): Update.
12396 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
12399 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
12401 * gigi.h (finish_incomplete_decl): Rename.
12402 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
12403 * utils.c (gnat_init_decl_processing): Don't set hook.
12404 (finish_incomplete_decl): Rename.
12406 2002-03-29 Andreas Schwab <schwab@suse.de>
12408 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
12411 2001-03-28 Robert Dewar <dewar@gnat.com>
12414 (Remove_Checks): New procedure
12417 (Remove_Checks): New procedure
12420 Use new Duplicate_Subexpr functions
12421 (Duplicate_Subexpr_No_Checks): New procedure
12422 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12423 (Duplicate_Subexpr): Restore original form (checks duplicated)
12424 (Duplicate_Subexpr): Call Remove_Checks
12427 (Duplicate_Subexpr_No_Checks): New procedure
12428 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12429 Add 2002 to copyright notice
12431 * sem_util.adb: Use new Duplicate_Subexpr functions
12434 (Eval_Indexed_Component): This is the place to call
12435 Constant_Array_Ref and to replace the value. We simply merge
12436 the code of this function in here, since it is now no longer
12437 used elsewhere. This fixes the problem of the back end not
12438 realizing we were clever enough to see that this was
12440 (Expr_Val): Remove call to Constant_Array_Ref
12441 (Expr_Rep_Val): Remove call to Constant_Array_Ref
12443 (Constant_Array_Ref): Deal with string literals (patch
12444 suggested by Zack Weinberg on the gcc list)
12446 2001-03-28 Ed Schonberg <schonber@gnat.com>
12448 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
12449 Duplicate_Subexpr_Move_Checks.
12451 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
12452 Duplicate_Subexpr_Move_Checks.
12454 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
12455 value of array exists before retrieving it (it may a private
12456 protected component in a function).
12458 2002-03-28 Geert Bosch <bosch@gnat.com>
12460 * prj-pp.adb : New file.
12462 * prj-pp.ads : New file.
12464 2002-03-28 Andreas Jaeger <aj@suse.de>
12466 * Makefile.in (stamp-sdefault): Fix path for Makefile.
12468 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
12470 * misc.c (gnat_expand_expr): Move prototype.
12472 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12474 * misc.c (insert_default_attributes): Remove.
12476 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12478 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
12479 (gnat_init): Don't set hook.
12480 (gnat_expand_expr): Fix prototype.
12482 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12484 * misc.c (ggc_p): Remove.
12486 2002-03-27 Geert Bosch <bosch@gnat.com>
12488 * prj-makr.ads, prj-makr.adb : New files.
12490 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
12492 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
12493 (lang_mark_tree): Make static, rename.
12495 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
12497 * misc.c (maybe_build_cleanup): Remove.
12499 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
12501 * gigi.h (yyparse): Remove.
12503 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
12505 * gnat_rm.texi: Sync with ACT version.
12506 (From Ben Brosgol <brosgol@gnat.com>)
12508 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
12510 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
12511 (gnat_init): Remove old hook.
12513 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
12515 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
12516 (yyparse): Rename gnat_parse_file.
12518 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
12520 Delete all lines containing "$Revision:".
12521 * xeinfo.adb: Don't look for revision numbers.
12522 * xnmake.adb: Likewise.
12523 * xsinfo.adb: Likewise.
12524 * xsnames.adb: Likewise.
12525 * xtreeprs.adb: Likewise.
12527 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12529 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
12530 gnat_tree_code_name): Delete.
12531 (tree_code_type, tree_code_length, tree_code_name): Define.
12532 (gnat_init): Don't try to copy into the various tree_code
12535 2002-03-11 Richard Henderson <rth@redhat.com>
12537 * Makefile.in (.NOTPARALLEL): Add fake tag.
12539 2002-03-07 Geert Bosch <bosch@gnat.com>
12541 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
12542 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
12543 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
12544 switch-m.adb, switch-m.ads : New files.
12546 2002-03-07 Geert Bosch <bosch@gnat.com>
12548 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
12549 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
12550 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
12551 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
12552 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
12553 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
12554 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
12555 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
12556 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
12557 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
12558 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
12559 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
12560 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
12561 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
12562 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
12563 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
12564 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
12565 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
12566 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12567 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
12568 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
12569 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
12570 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
12571 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
12572 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
12573 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
12574 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
12575 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
12576 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
12577 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
12578 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
12579 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
12580 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
12581 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
12582 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
12583 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
12584 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12585 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
12586 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
12587 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
12588 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
12589 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
12590 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
12591 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
12592 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
12593 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
12594 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
12595 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
12596 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
12597 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
12598 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
12599 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
12600 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
12601 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
12602 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
12603 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
12604 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
12605 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
12606 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
12607 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
12608 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
12609 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
12610 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
12611 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
12612 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
12613 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
12614 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
12615 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
12616 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
12617 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
12618 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
12619 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
12620 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
12621 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
12622 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
12623 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
12624 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
12625 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12626 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
12627 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12628 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
12629 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
12630 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
12631 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
12632 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
12633 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
12634 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
12635 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
12636 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
12637 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
12638 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
12639 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
12640 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
12641 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
12642 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
12643 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
12644 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
12646 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
12647 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
12648 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
12649 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
12651 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
12652 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
12654 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
12655 to mdll-fil.ad[bs] and mdll-util.ad[bs]
12657 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
12658 from mdllfile.ad[bs] and mdlltool.ad[bs]
12660 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12662 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
12663 lieu of explicit sizeof/sizeof.
12665 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
12667 * misc.c (copy_lang_decl): Remove.
12669 2002-02-27 Zack Weinberg <zack@codesourcery.com>
12671 * misc.c: Delete traditional-mode-related code copied from the
12672 C front end but not used, or used only to permit the compiler
12675 2002-02-07 Richard Henderson <rth@redhat.com>
12677 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
12678 * adaint.h (__gnat_to_gm_time): Update prototype.
12680 2002-01-30 Richard Henderson <rth@redhat.com>
12682 * trans.c (tree_transform) [N_Loop_Statement]: Use
12683 expand_exit_loop_top_cond.
12685 2001-12-23 Richard Henderson <rth@redhat.com>
12687 * utils.c (end_subprog_body): Push GC context around
12688 rest_of_compilation for nested functions.
12690 2001-12-23 Richard Henderson <rth@redhat.com>
12692 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
12694 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
12696 * gnat-style.texi (Declarations and Types): Remove ancient style
12697 rule which was mandated by code generation issues.
12699 * gnat-style.texi (header): Add @dircategory, @direntry.
12700 (title page): Remove date.
12701 (general) Add @./@: where approriate, and two spaces after the
12702 full stop at the end of a sentence. Use @samp markup when
12703 referring concrete lexical entities (keywords, attribute names
12704 etc.), and @syntax for ARM grammar elements. Use @r for English
12705 text in comments. Use @emph for emphasis. Change "if-statements"
12706 etc. to "if statements" (without @samp). Break long lines. Make
12707 casing of section names consistent.
12708 (Identifiers): Use @samp markup for variable names.
12709 (Comments): Use @samp markup for comment characters. Line-end
12710 comments may follow any Ada code, not just statements. Fix
12711 misspelling of "Integer" as "integer".
12712 (Loop statements): Do not use variable name "I", use "J".
12713 (Subprogram Declarations): Document alignment.
12714 (Subprogram Bodies, Block statements): Document empty line before
12717 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
12719 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12720 function approach did not work well because of a side effect (the
12721 function call could reallocate the table which was being indexed
12722 using its result). Fixes ada/4851.
12724 2001-12-19 Robert Dewar <dewar@gnat.com>
12726 * bindgen.adb: Minor reformatting
12728 * cstand.adb: Minor reformatting
12730 * fmap.adb: Minor reformatting
12731 Change name from Add for Add_To_File_Map (Add is much too generic)
12732 Change Path_Name_Of to Mapped_Path_Name
12733 Change File_Name_Of to Mapped_File_Name
12734 Fix copyright dates in header
12737 Change name from Add for Add_To_File_Map (Add is much too generic)
12738 Change Path_Name_Of to Mapped_Path_Name
12739 Change File_Name_Of to Mapped_File_Name
12740 Fix copyright dates in header
12742 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
12743 Add use clause for Fmap.
12745 * make.adb: Minor reformatting
12747 * osint.adb: Minor reformatting. Change of names in Fmap.
12748 Add use clause for Fmap.
12750 * prj-env.adb: Minor reformatting
12752 * prj-env.ads: Minor reformatting
12754 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
12755 error found (there were odd exceptions to this general rule in
12756 -gnatec/-gnatem processing)
12758 2001-12-19 Olivier Hainque <hainque@gnat.com>
12760 * raise.c (__gnat_eh_personality): Exception handling personality
12761 routine for Ada. Still in rough state, inspired from the C++ version
12762 and still containing a bunch of debugging artifacts.
12763 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
12764 inspired from the C++ library.
12766 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
12767 exception handling integration.
12769 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12771 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
12772 (HIE_SOURCES): Add s-secsta.ad{s,b}.
12773 (HIE_OBJS): Add s-fat*.o
12774 (RAVEN_SOURCES): Remove files that are no longer required. Add
12775 interrupt handling files.
12776 (RAVEN_MOD): Removed, no longer needed.
12778 2001-12-19 Robert Dewar <dewar@gnat.com>
12780 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
12781 Add 2001 to copyright date
12783 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
12784 need to force universal inlining for these cases.
12786 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12788 * s-taprob.adb: Minor clean ups so that this unit can be used in
12791 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12792 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12794 2001-12-19 Vincent Celier <celier@gnat.com>
12796 * prj-tree.ads (Project_Node_Record): Add comments for components
12797 Pkg_Id and Case_Insensitive.
12799 2001-12-19 Pascal Obry <obry@gnat.com>
12801 * g-socket.adb: Minor reformatting. Found while reading code.
12803 2001-12-19 Robert Dewar <dewar@gnat.com>
12805 * prj-tree.ads: Minor reformatting
12807 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12809 * config-lang.in (diff_excludes): Remove.
12811 2001-12-17 Ed Schonberg <schonber@gnat.com>
12813 * sem_res.adb (Resolve_Selected_Component): do not generate a
12814 discriminant check if the selected component is a component of
12815 the argument of an initialization procedure.
12817 * trans.c (tree_transform, case of arithmetic operators): If result
12818 type is private, the gnu_type is the base type of the full view,
12819 given that the full view itself may be a subtype.
12821 2001-12-17 Robert Dewar <dewar@gnat.com>
12823 * sem_res.adb: Minor reformatting
12825 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12826 parameter in call to Machine (unknown horrible effects from this
12829 * urealp.h: Add definition of Round_Even for call to Machine
12830 Add third parameter for Machine
12832 2001-12-17 Ed Schonberg <schonber@gnat.com>
12834 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12835 predefined units in No_Run_Time mode.
12837 2001-12-17 Richard Kenner <kenner@gnat.com>
12839 * misc.c (insn-codes.h): Now include.
12841 2001-12-17 Olivier Hainque <hainque@gnat.com>
12843 * a-except.adb: Preparation work for future integration of the GCC 3
12844 exception handling mechanism
12845 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12846 to factorize previous code sequences and make them externally callable,
12847 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12848 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12849 Use the new notification routines.
12851 2001-12-17 Emmanuel Briot <briot@gnat.com>
12853 * prj-tree.ads (First_Choice_Of): Document the when others case
12855 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12857 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12858 HI-E mode, in order to support Ravenscar profile properly.
12860 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12861 mode on 32 bits targets.
12863 2001-12-17 Vincent Celier <celier@gnat.com>
12865 * fmap.adb: Initial version.
12867 * fmap.ads: Initial version.
12869 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12870 If search is successfully done, add to mapping.
12872 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12875 (Gnatmake): Add new local variable Mapping_File_Name.
12876 Create mapping file when using project file(s).
12877 Delete mapping file before exiting.
12879 * opt.ads (Mapping_File_Name): New variable
12881 * osint.adb (Find_File): Use path name found in mapping, if any.
12883 * prj-env.adb (Create_Mapping_File): New procedure
12885 * prj-env.ads (Create_Mapping_File): New procedure.
12887 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12890 * usage.adb: Add entry for new switch -gnatem.
12892 * Makefile.in: Add dependencies for fmap.o.
12894 2001-12-17 Ed Schonberg <schonber@gnat.com>
12896 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12897 is a package instantiation rewritten as a package body.
12898 (Install_Withed_Unit): Undo previous change, now redundant.
12900 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12903 (Compute_Length): Move conversion to Unsigned to callers.
12904 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12905 Compute_Length and Determine_Range.
12906 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12907 Compute_Length and Determine_Range.
12908 Above changes fix problem with length computation for supernull arrays
12909 where Max (Len, 0) wasn't getting applied due to the Unsigned
12910 conversion used by Compute_Length.
12912 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12915 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12916 System.Secondary_Stack.
12917 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12919 Remove unused entity RE_Exception_Data.
12921 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12923 * rident.ads (No_Secondary_Stack): New restriction.
12925 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12927 * gnat_rm.texi: Fix minor typos. Found while reading the section
12928 regarding "Bit_Order Clauses" that was sent to a customer.
12929 Very interesting documentation!
12931 2001-12-17 Robert Dewar <dewar@gnat.com>
12933 * sem_case.adb (Choice_Image): Avoid creating improper character
12934 literal names by using the routine Set_Character_Literal_Name. This
12935 fixes bombs in certain error message cases.
12937 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12939 * a-reatim.adb: Minor reformatting.
12941 2001-12-17 Ed Schonberg <schonber@gnat.com>
12943 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12944 case where the formal is an extension of another formal in the current
12945 unit or in a parent generic unit.
12947 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12949 * s-tposen.adb: Update comments. Minor reformatting.
12950 Minor code clean up.
12952 * s-tarest.adb: Update comments. Minor code reorganization.
12954 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12956 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
12959 2001-12-17 Robert Dewar <dewar@gnat.com>
12961 * exp_attr.adb: Minor reformatting
12963 2001-12-17 Ed Schonberg <schonber@gnat.com>
12965 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
12966 derivations nested within a child unit: verify that the parent
12967 type is declared in an outer scope.
12969 2001-12-17 Robert Dewar <dewar@gnat.com>
12971 * sem_ch12.adb: Minor reformatting
12973 2001-12-17 Ed Schonberg <schonber@gnat.com>
12975 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
12976 warning if current unit is a predefined one, from which bodies may
12979 2001-12-17 Robert Dewar <dewar@gnat.com>
12981 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
12982 Fix header format. Add 2001 to copyright date.
12984 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
12985 which caused CE during compilation if checks were enabled.
12987 2001-12-17 Vincent Celier <celier@gnat.com>
12990 (Switches_Of): New function
12991 (Test_If_Relative_Path): New procedure
12992 (Add_Switches): Use new function Switches_Of
12993 (Collect_Arguments_And_Compile): Use new function Switches_Of.
12994 When using a project file, test if there are any relative
12995 search path. Fail if there are any.
12996 (Gnatmake): Only add switches for the primary directory when not using
12997 a project file. When using a project file, change directory to the
12998 object directory of the main project file. When using a project file,
12999 test if there are any relative search path. Fail if there are any.
13000 When using a project file, fail if specified executable is relative
13001 path with directory information, and prepend executable, if not
13002 specified as an absolute path, with the exec directory. Make sure
13003 that only one -o switch is transmitted to the linker.
13005 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
13008 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
13009 when using a non standard naming scheme.
13010 (Check_Ada_Naming_Scheme): Make sure that error messages
13011 do not raise exceptions.
13012 (Is_Illegal_Append): Return True if there is no dot in the suffix.
13013 (Language_Independent_Check): Check the exec directory.
13015 * prj.adb (Project_Empty): Add new component Exec_Directory
13018 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
13019 (Project_Data): Add component Exec_Directory
13021 * snames.adb: Updated to match snames.ads revision 1.215
13023 * snames.ads: Added Exec_Dir
13025 2001-12-17 Robert Dewar <dewar@gnat.com>
13027 * make.adb: Minor reformatting
13029 * prj-nmsc.adb: Minor reformatting
13031 * snames.adb: Updated to match snames.ads
13033 * snames.ads: Alphebetize entries for project file
13035 2001-12-17 Ed Schonberg <schonber@gnat.com>
13037 * trans.c (process_freeze_entity): Do nothing if the entity is a
13038 subprogram that was already elaborated.
13040 2001-12-17 Richard Kenner <kenner@gnat.com>
13042 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
13043 and Esize if object is referenced via pointer.
13045 2001-12-17 Ed Schonberg <schonber@gnat.com>
13047 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
13048 is discrete before analyzing choices.
13050 2001-12-17 Joel Brobecker <brobecke@gnat.com>
13052 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
13053 containing the name of the Ada Main Program. This string is mainly
13054 intended for the debugger.
13055 (Gen_Output_File_C): Do the equivalent change when generating a C file.
13057 2001-12-17 Robert Dewar <dewar@gnat.com>
13059 * ali.adb: Set new Dummy_Entry field in dependency entry
13061 * ali.ads: Add Dummy_Entry field to source dependency table
13063 * bcheck.adb (Check_Consistency): Ignore dummy D lines
13065 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
13067 * lib-writ.ads: Document dummy D lines for missing files.
13069 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
13071 2001-12-17 Robert Dewar <dewar@gnat.com>
13073 * ali.adb: Type reference does not reset current file.
13075 * ali.adb: Recognize and scan renaming reference
13077 * ali.ads: Add spec for storing renaming references.
13079 * lib-xref.ads: Add documentation for handling of renaming references
13081 * lib-xref.adb: Implement output of renaming reference.
13084 (Determine_Range): Document local variables
13085 (Determine_Range): Make sure Hbound is initialized. It looks as though
13086 there could be a real problem here with an uninitialized reference
13087 to Hbound, but no actual example of failure has been found.
13089 2001-12-17 Laurent Pautet <pautet@gnat.com>
13092 Fix comment of Shutdown_Socket and Close_Socket. These functions
13093 should not fail silently because if they are called twice, this
13094 probably means that there is a race condition in the user program.
13095 Anyway, this behaviour is consistent with the rest of this unit.
13096 When an error occurs, an exception is raised with the error message
13097 as exception message.
13099 2001-12-17 Robert Dewar <dewar@gnat.com>
13101 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
13102 that it happens before modification of Sloc values for -gnatD.
13104 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
13105 so that it happens before modification of Sloc values for -gnatD.
13107 * switch.adb: Minor reformatting
13109 2001-12-15 Richard Henderson <rth@redhat.com>
13111 * sem_ch7.adb: Wrap comment.
13113 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13115 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
13116 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
13117 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
13118 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
13119 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
13120 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
13121 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
13122 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
13123 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
13124 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
13125 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
13126 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
13127 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
13128 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
13129 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
13130 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
13131 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
13132 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
13133 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
13134 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
13135 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
13136 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
13137 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
13138 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
13141 2001-12-14 Vincent Celier <celier@gnat.com>
13143 * osint.adb(Create_Debug_File): When an object file is specified,
13144 put the .dg file in the same directory as the object file.
13146 2001-12-14 Robert Dewar <dewar@gnat.com>
13148 * osint.adb: Minor reformatting
13150 * lib-xref.adb (Output_Instantiation): New procedure to generate
13151 instantiation references.
13153 * lib-xref.ads: Add documentation of handling of generic references.
13155 * ali.adb (Read_Instantiation_Ref): New procedure to read
13156 instantiation references
13158 * ali.ads: Add spec for storing instantiation references
13160 * bindusg.adb: Minor reformatting
13162 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13164 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13166 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13168 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13172 Add 2001 to copyright date
13173 Add entry for Latin-5 (Cyrillic ISO-8859-5)
13175 2001-12-14 Matt Gingell <gingell@gnat.com>
13177 * adaint.c: mktemp is a macro on Lynx and can not be used as an
13180 2001-12-14 Richard Kenner <kenner@gnat.com>
13182 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
13183 if operand is CONSTRUCTOR.
13185 2001-12-14 Ed Schonberg <schonber@gnat.com>
13187 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
13188 before emiting check on right-hand side, so that exception information
13191 2001-12-14 Richard Kenner <kenner@gnat.com>
13193 * utils.c (create_var_decl): Throw away initializing expression
13194 if just annotating types and non-constant.
13196 2001-12-14 Vincent Celier <celier@gnat.com>
13198 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
13201 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13203 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
13205 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13207 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
13209 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13211 * ChangeLog: Remove piece of diff output.
13213 2001-12-14 Geert Bosch <bosch@gnat.com>
13215 * config-lang.in: Update copyright notice
13217 * layout.adb: Remove commented out code.
13219 * mdllfile.ads: Update copyright notice. Fix header format.
13221 * sem_case.ads: Likewise.
13223 * sem_ch3.adb: Minor reformatting.
13225 2001-12-12 Geert Bosch <bosch@gnat.com>
13227 * freeze.ads: Update copyright date.
13229 * g-comlin.ads: Minor reformatting.
13231 * gnat-style.texi: Fix typo.
13233 2001-12-12 Geert Bosch <bosch@gnat.com>
13235 * einfo.h: Regenerate.
13237 2001-12-12 Ed Schonberg <schonber@gnat.com>
13239 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
13240 on known node types, rather than untyped fields. Further cleanups.
13242 2001-12-12 Robert Dewar <dewar@gnat.com>
13245 (Save_Entity_Descendant): Minor comment update.
13246 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
13247 of an N_Attribute_Reference node. As per note below, this does not
13248 eliminate need for Associated_Node in attribute ref nodes.
13249 (Associated_Node): Documentation explicitly mentions attribute
13250 reference nodes, since this field is used in such nodes.
13252 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
13254 2001-12-12 Robert Dewar <dewar@gnat.com>
13256 * s-stalib.adb: Add more comments on with statements being needed
13258 * par-ch12.adb: Minor reformatting
13260 * prj-dect.ads: Fix copyright header
13262 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
13263 inputs fit in 32 bits, but the result still overflows.
13265 * s-fatgen.ads: Minor comment improvement
13267 2001-12-12 Ed Schonberg <schonber@gnat.com>
13269 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
13270 formal derived type, look for an inherited component from the full
13271 view of the parent, if any.
13273 2001-12-12 Robert Dewar <dewar@gnat.com>
13275 * checks.ads (Apply_Alignment_Check): New procedure.
13277 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
13278 ensure that the alignment of objects with address clauses is
13279 appropriate, and raise PE if not.
13281 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
13282 Exp_Pakd.Known_Aligned_Enough
13284 * mdllfile.ads: Minor reformatting
13286 * mlib-fil.ads: Minor reformatting
13288 2001-12-12 Ed Schonberg <schonber@gnat.com>
13290 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
13291 fix to any component reference if enclosing record has non-standard
13294 2001-12-12 Vincent Celier <celier@gnat.com>
13296 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
13299 2001-12-12 Ed Schonberg <schonber@gnat.com>
13301 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
13304 2001-12-12 Robert Dewar <dewar@gnat.com>
13306 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
13308 2001-12-12 Emmanuel Briot <briot@gnat.com>
13310 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
13311 and it adds dependencies to system.io.
13313 2001-12-12 Pascal Obry <obry@gnat.com>
13315 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
13318 2001-12-11 Ed Schonberg <schonber@gnat.com>
13320 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
13321 that is the parent of other generics, the instance body replaces the
13322 instance node. Retrieve the instance of the spec, which is the one
13323 that is visible in clients and within the body.
13325 2001-12-11 Vincent Celier <celier@gnat.com>
13327 * gnatmain.adb: Initial version.
13329 * gnatmain.ads: Initial version.
13331 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
13333 * snames.adb: Updated to match snames.ads.
13335 * snames.ads: Added Gnatstub.
13337 2001-12-11 Vincent Celier <celier@gnat.com>
13339 * prj-attr.adb (Initialization_Data): Change name from
13340 Initialisation_Data.
13342 2001-12-11 Emmanuel Briot <briot@gnat.com>
13344 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
13345 + and * applied to backslashed expressions like \r.
13347 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
13349 * g-os_lib.ads: String_List type added, Argument_List type is now
13350 subtype of String_List.
13352 2001-12-11 Robert Dewar <dewar@gnat.com>
13354 * g-os_lib.ads: Change copyright to FSF
13355 Add comments for String_List type
13357 2001-12-11 Vincent Celier <celier@gnat.com>
13359 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
13360 string to the buffer).
13362 2001-12-11 Ed Schonberg <schonber@gnat.com>
13364 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
13367 * sem_attr.adb: Simplify previous fix for Address.
13368 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
13369 to avoid anomalies where the bound of the type appears to raise
13372 2001-12-11 Robert Dewar <dewar@gnat.com>
13374 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
13377 2001-12-11 Ed Schonberg <schonber@gnat.com>
13379 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
13380 renamed unit before checking for recursive instantiations.
13382 2001-12-11 Emmanuel Briot <briot@gnat.com>
13384 * prj.ads: Add comments for some of the fields.
13386 2001-12-11 Robert Dewar <dewar@gnat.com>
13388 * lib-xref.adb (Output_Refs): Don't output type references outside
13389 the main unit if they are not otherwise referenced.
13391 2001-12-11 Ed Schonberg <schonber@gnat.com>
13393 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
13394 code and diagnose additional illegal uses
13396 * sem_util.adb (Is_Object_Reference): An indexed component is an
13397 object only if the prefix is.
13399 2001-12-11 Vincent Celier <celier@gnat.com>
13401 * g-diopit.adb: Initial version.
13403 * g-diopit.ads: Initial version.
13406 (Expand_Path): Avoid use of Unbounded_String
13407 (Find, Wildcard_Iterator): Moved to child package Iteration
13409 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
13411 2001-12-11 Robert Dewar <dewar@gnat.com>
13413 * sem_attr.adb: Minor reformatting
13415 2001-12-11 Ed Schonberg <schonber@gnat.com>
13417 * sem_ch3.adb: Clarify some ???.
13419 2001-12-11 Robert Dewar <dewar@gnat.com>
13421 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
13422 Exp_Pakd.Known_Aligned_Enough
13424 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
13425 version is moved to Exp_Ch13.
13427 2001-12-11 Robert Dewar <dewar@gnat.com>
13429 * einfo.ads: Minor reformatting
13431 * exp_ch5.adb: Add comment for previous.change
13433 * ali.adb: New interface for extended typeref stuff.
13435 * ali.ads: New interface for typeref stuff.
13437 * checks.adb (Apply_Alignment_Check): New procedure.
13439 * debug.adb: Add -gnatdM for modified ALI output
13441 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
13443 * lib-xref.adb: Extend generation of <..> notation to cover
13444 subtype/object types. Note that this is a complete rewrite,
13445 getting rid of the very nasty quadratic algorithm previously
13446 used for derived type output.
13448 * lib-xref.ads: Extend description of <..> notation to cover
13449 subtype/object types. Uses {..} for these other cases.
13450 Also use (..) for pointer types.
13452 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
13454 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
13455 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
13457 2001-12-11 Vincent Celier <celier@gnat.com>
13460 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
13461 Changed /BIND_ONLY to /ACTIONS=BIND
13462 Changed /LINK_ONLY to /ACTIONS=LINK
13464 2001-12-11 Ed Schonberg <schonber@gnat.com>
13466 * sem_ch8.adb (Find_Selected_Component): improved search for a
13467 candidate package in case of error.
13469 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
13470 chain back on scope stack before reinstalling use clauses.
13472 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
13473 is enabled, do not kill the code for the condition, to preserve
13476 2001-12-11 Robert Dewar <dewar@gnat.com>
13478 * checks.adb (Insert_Valid_Check): Apply validity check to expression
13479 of conversion, not to result of conversion.
13481 2001-12-11 Ed Schonberg <schonber@gnat.com>
13483 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
13484 before freezing parent. If the declarations are mutually recursive,
13485 an access to the current record type may be frozen before the
13486 derivation is complete.
13488 2001-12-05 Vincent Celier <celier@gnat.com>
13490 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
13491 -c /COMPILE_ONLY, -l /LINK_ONLY
13494 (Bind_Only): New Flag
13495 (Link_Only): New flag
13497 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
13500 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
13503 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
13504 (Gnatmake): Set the step flags. Only perform a step if the
13505 corresponding step flag is True.
13506 (Scan_Make_Arg): Reset the bind and link step flags when -u
13507 or -gnatc has been specified.
13509 2001-12-05 Ed Schonberg <schonber@gnat.com>
13511 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
13512 get bounds from right operand.
13514 * sem_eval.adb: Minor reformatting
13516 * exp_util.adb (Make_Literal_Range): use bound of literal rather
13517 than Index'First, its lower bound may be different from 1.
13519 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
13522 2001-12-05 Vincent Celier <celier@gnat.com>
13524 * prj-nmsc.adb Minor reformatting
13526 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
13527 set and libraries are not supported.
13529 2001-12-05 Ed Schonberg <schonber@gnat.com>
13531 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
13532 private view explicitly, so the back-end can treat as a global
13535 2001-12-05 Ed Schonberg <schonber@gnat.com>
13537 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
13538 unit, always replace instance node with new body, for ASIS use.
13540 2001-12-05 Vincent Celier <celier@gnat.com>
13542 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
13543 libraries are not supported and both attributes Library_Name and
13544 Library_Dir are specified.
13546 * prj-proc.adb (Expression): Set location of Result to location of
13549 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
13550 (prj-nmsc is now importing MLib.Tgt)
13552 * prj-proc.adb: Put the change indicated above that was forgotten.
13554 2001-12-05 Robert Dewar <dewar@gnat.com>
13556 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
13558 2001-12-05 Ed Schonberg <schonber@gnat.com>
13560 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
13561 constraint, introduce explicit subtype declaration and derive from it.
13563 * sem_ch3.adb: Minor reformatting
13565 2001-12-05 Robert Dewar <dewar@gnat.com>
13567 * checks.adb (Determine_Range): Increase cache size for checks.
13570 * exp_ch6.adb: Minor reformatting
13571 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
13572 a parameter whose root type is System.Address, since treating such
13573 subprograms as pure in the code generator is almost surely a mistake
13574 that will lead to unexpected results.
13576 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
13577 change handling of conversions.
13579 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
13581 2001-12-05 Ed Schonberg <schonber@gnat.com>
13583 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
13584 aggregate with static wrong size, attach generated Raise node to
13587 2001-12-05 Robert Dewar <dewar@gnat.com>
13589 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
13590 Fixes compilation abandoned bomb in B24009B.
13592 2001-12-05 Ed Schonberg <schonber@gnat.com>
13595 Document use of Associated_Node on Selected_Components.
13596 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
13597 to clarify use of untyped descendant fields.
13599 2001-12-05 Robert Dewar <dewar@gnat.com>
13601 * prj-dect.ads: Add ??? comment
13602 Add 2001 to copyright notice (was not done in after all)
13604 * prj-part.adb: Minor reformatting. Reword one awkward error message.
13606 * prj.ads: Minor reformatting throughout, and add some ??? comments
13608 * snames.ads: Minor reformatting
13610 2001-12-05 Geert Bosch <bosch@gnat.com>
13612 * snames.adb: Autoupdate
13614 2001-12-05 Vincent Celier <celier@gnat.com>
13616 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
13618 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
13620 * prj-env.adb: Minor comment changes (modifying -> extends).
13622 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
13624 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
13627 * prj.adb (Initialize): Change Modifying to Extends.
13629 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
13631 * prj.ads: Minor comment change (Modifying -> extending).
13633 * snames.ads: Change modifying to extends.
13635 2001-12-05 Robert Dewar <dewar@gnat.com>
13637 * sem_warn.adb: Remove stuff for conditionals, we are not going to
13640 * sem_warn.ads: Remove stuff for conditionals, we are not going to
13641 do this after all. Add 2001 to copyright notice
13643 2001-12-04 Geert Bosch <bosch@gnat.com>
13645 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
13647 2001-12-04 Robert Dewar <dewar@gnat.com>
13649 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
13650 location if we already have errors. Stops some cases of cascaded
13653 * errout.adb: Improve comment.
13655 2001-12-04 Robert Dewar <dewar@gnat.com>
13658 (Analyze_Formal_Type_Definition): Defend against Error.
13659 (Analyze_Formal_Subprogram): Defend against Error.
13661 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
13662 remove following semicolon if present. Removes cascaded error.
13664 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13667 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
13668 exceptions equals 0.
13669 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
13670 Fixes PIWG E tests (which have to be run with -gnatL).
13672 2001-12-04 Robert Dewar <dewar@gnat.com>
13674 * einfo.ads: Minor reformatting
13676 2001-12-04 Ed Schonberg <schonber@gnat.com>
13678 * einfo.ads: Block_Node points to the identifier of the block, not to
13679 the block node itself, to preserve the link when the block is
13680 rewritten, e.g. within an if-statement with a static condition.
13682 * inline.adb (Cleanup_Scopes): recover block statement from block
13683 entity using new meaning of Block_Node.
13685 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
13686 identifier of block node, rather than to node itself.
13688 2001-12-04 Gary Dismukes <dismukes@gnat.com>
13691 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
13692 (Discrimify): Go back to setting the Etypes of the selected component
13693 because the Vname component does not exist at this point and will
13694 fail name resolution. Also set Analyzed.
13695 Remove with and use of Sem_Res.
13697 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13699 * Makefile.in: (HIE_SOURCES): add s-fat*.
13701 2001-12-04 Robert Dewar <dewar@gnat.com>
13704 (Compile_Time_Known_Attribute): New procedure.
13705 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
13706 proper range check.
13708 2001-12-04 Ed Schonberg <schonber@gnat.com>
13710 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
13711 processing discriminants to diagnose illegal default values.
13713 2001-12-04 Ed Schonberg <schonber@gnat.com>
13715 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
13716 access discriminant within a type extension that constrains its
13717 parent discriminants.
13719 2001-12-04 Ed Schonberg <schonber@gnat.com>
13721 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
13722 is malformed, use instance of Any_Id to allow analysis to proceed.
13724 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
13725 type definition is illegal.
13726 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
13729 2001-12-04 Ed Schonberg <schonber@gnat.com>
13731 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
13734 2001-12-04 Robert Dewar <dewar@gnat.com>
13736 * errout.adb: Minor reformatting
13738 2001-12-04 Robert Dewar <dewar@gnat.com>
13740 * exp_util.adb: Minor reformatting from last change
13742 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
13743 which is a rewriting of an expression, traverse the original
13744 expression to remove warnings that may have been posted on it.
13746 2001-12-04 Ed Schonberg <schonber@gnat.com>
13748 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
13749 record that has other packed components.
13751 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13753 * adaint.c: Minor cleanups.
13755 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13757 * adaint.c: Do not use utime.h on vxworks.
13759 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13761 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
13762 more confusion than it solves.
13764 2001-12-04 Geert bosch <bosch@gnat.com>
13766 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
13768 2001-12-04 Geert Bosch <bosch@gnat.com>
13770 * Makefile.in (update-sources): New target.
13771 For use by gcc_release script.
13773 2001-12-04 Ed Schonberg <schonber@gnat.com>
13775 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
13776 a configuration pragma, it is now legal wherever a pragma can appear.
13778 2001-12-04 Zack Weinberg <zack@codesourcery.com>
13780 * Makefile.in: Don't set ALL. Delete @cross_defines@,
13781 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
13782 is now @CROSS@ -DIN_GCC; update comment.
13784 2001-12-04 Robert Dewar <dewar@gnat.com>
13786 * einfo.adb (Has_Pragma_Pure_Function): New flag.
13787 Fix problem that stopped ceinfo from working
13789 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13791 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13793 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13796 (File_Time_Stamp): New procedure.
13797 (Preserve_Mode): New boolean.
13798 (Write_Unit): Pass time stamp.
13799 Implement -p switch (preserve time stamps).
13801 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13803 * gnatchop.adb: Do usage info for -p switch
13805 * adaint.h (__gnat_set_file_time_name): New function
13807 * adaint.c (__gnat_set_file_time_name): Implement
13809 * adaint.h: Fix typo
13811 2001-12-03 Robert Dewar <dewar@gnat.com>
13813 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13814 have Associated_Node.
13816 2001-12-03 Robert Dewar <dewar@gnat.com>
13818 * prj-proc.adb: Minor reformatting
13820 * make.adb: Minor reformatting
13822 2001-12-03 Geert Bosch <bosch@gnat.com>
13824 * make.adb: Minor reformatting.
13826 2001-12-03 Robert Dewar <dewar@gnat.com>
13828 * sem_ch12.adb: Minor reformatting
13830 2001-12-03 Ed Schonberg <schonber@gnat.com>
13832 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13833 push Standard on the stack before analyzing the instance body,
13834 in order to have a clean visibility environment.
13836 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13838 2001-12-03 Ed Schonberg <schonber@gnat.com>
13840 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13841 instantiation of a body that contains an inlined body.
13843 2001-12-03 Ed Schonberg <schonber@gnat.com>
13846 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13847 to prevent freezing within formal packages.
13848 (Freeze_Subprogram_Body): If body comes from another instance that
13849 appeared before its own body, place freeze node at end of current
13850 declarative part, to prevent a back-end crash.
13851 (Inline_Instance_Body): Handle properly a package instance within
13852 a subprogram instance that is a child unit.
13854 2001-12-01 Graham Stott <grahams@redhat.com>
13856 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13857 and add optabs.h dependency.
13859 * misc.c: Include optabs.h
13860 (gnat_tree_code_type): Make static and const.
13861 (gnat_tree_code_length): Likewise.
13862 (gnat_tree_code_name): Likewise.
13863 (update_setjmp_buf): Obtain operands mode from insn_data.
13865 2001-11-29 Richard Henderson <rth@redhat.com>
13867 * init.c: Remove obsolete dwarf2 frame.h section.
13869 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13871 * Make-lang.in (ada.generated-manpages): New dummy target.
13873 2001-11-29 Ed Schonberg <schonber@gnat.com>
13875 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13876 into Command, an array conversion is illegal here. Uncovered by
13879 2001/11/28 Geert Bosch <bosch@gnat.com>
13881 * init.c: Minor whitespace changes.
13883 2001-11-28 Doug Rupp <rupp@gnat.com>
13885 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13888 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13890 * misc.c (gnat_expand_constant): Move declaration above
13891 definition of lang_hooks.
13892 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13893 (gnat_init): lang_expand_constant no longer exists.
13895 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13896 always have vprintf.
13897 (gnat_init): Always call set_internal_error_function.
13899 2001-11-27 Andreas Jaeger <aj@suse.de>
13901 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13903 2001-11-27 Laurent Guerby <guerby@acm.org>
13905 * Makefile.in: Regenerate Ada dependencies.
13907 2001-11-26 Richard Henderson <rth@redhat.com>
13909 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13910 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13911 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13913 2001-11-25 Laurent Guerby <guerby@acm.org>
13915 * sysdep.c (rts_get_*): Fix style.
13917 2001-11-19 Laurent Guerby <guerby@acm.org>
13919 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13920 since it is of no apparent use and cause warnings.
13922 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13924 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13926 (gnat_init): Don't return NULL.
13927 (finish_parse): Remove.
13929 2001-11-17 Laurent Guerby <guerby@acm.org>
13931 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13932 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13933 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13934 * lang-spec.h: Add missing struct field to silence warnings.
13935 * sysdep.c (rts_get_*): Provide K&R prototype.
13936 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13937 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13938 * tracebak.c (__gnat_backtrace): Remove unused variable.
13939 * utils.c (end_subprog_body): Move to K&R style.
13941 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13943 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13945 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13947 * misc.c (gnat_init): Change prototype. Include the
13948 functionality of the old init_parse and init_decl_processing.
13949 (gnat_init_decl_processing): New prototype.
13950 (init_parse): Remove.
13951 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
13953 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13955 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
13956 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
13957 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
13958 set_yydebug): Remove.
13960 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13962 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
13963 (struct lang_hooks): Constify.
13964 (language_string, lang_identify): Remove.
13965 * utils.c (init_decl_processing): Update.
13967 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
13969 * misc.c: Include langhooks-def.h.
13970 * Makefile.in: Update.
13972 2001-10-30 Robert Dewar <dewar@gnat.com>
13975 (Check_Identifier): Rewrite circuit to be compatible with use of letters
13976 in the upper half of ASCII.
13977 (Check_Identifier): Minor reformatting
13979 2001-10-30 Geert Bosch <bosch@gnat.com>
13981 * (Associated_Node, Set_Associated_Node): Do not check for
13984 2001-10-30 Robert Dewar <dewar@gnat.com>
13986 * a-reatim.ads: Minor reformatting
13988 2001-10-30 Robert Dewar <dewar@gnat.com>
13990 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
13991 undocumented declarations.
13993 2001-10-30 Pascal Obry <obry@gnat.com>
13995 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
13996 to the binder and linker.
13999 * mdll.ads: Fix layout. Update copyright notice.
14001 * mdll.adb: Fix layout. Update copyright notice.
14003 2001-10-30 Robert Dewar <dewar@gnat.com>
14005 * usage.adb: Minor fix to output for -gnaty.
14007 2001-10-30 Ed Schonberg <schonber@gnat.com>
14009 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
14010 to accommodate all its possible values.
14012 * a-reatim.adb (Split): Special-case handling of Time_Span_First
14013 and of small absolute values of T.
14015 2001-10-30 Richard Kenner <kenner@gnat.com>
14017 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
14018 set_mem_attributes since not needed and wrong if RESULT if a REG;
14019 fixes ACATS failures.
14021 2001-10-30 Geert Bosch <bosch@gnat.com>
14023 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
14024 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
14026 2001-10-30 Robert Dewar <dewar@gnat.com>
14028 * bindusg.adb: Undocument -f switch.
14030 * gnatcmd.adb: Remove /FULL_ELABORATION.
14032 * opt.ads (Force_RM_Elaboration_Order): Document that this is
14035 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
14037 * gnatbind.adb: Minor update of warning msg.
14039 2001-10-30 Vincent Celier <celier@gnat.com>
14041 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
14042 for project file switches (-P (/PROJECT_FILE=),
14043 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
14046 2001-10-30 Geert Bosch <bosch@gnat.com>
14048 * decl.c: Minor whitespace fixes.
14050 2001-10-30 Richard Kenner <kenner@gnat.com>
14052 * utils2.c (build_allocator): Test for SIZE overflow in array case too
14054 2001-10-30 Geert Bosch <bosch@gnat.com>
14056 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
14057 Found due to GCC 3.0 warning of using uninitialized value.
14060 (Get_Max_Size): Use variant record for tracking value/expression.
14061 Makes logic clearer and prevents warnings for uninitialized variables.
14062 (Layout_Array_Type): Use variant record for tracking value/expression.
14063 Makes logic clearer and prevents warnings for uninitialized variables.
14065 2001-10-30 Robert Dewar <dewar@gnat.com>
14067 * lib.adb: Minor reformatting
14069 * s-taprop.ads: Minor reformatting
14071 2001-10-29 Laurent Guerby <guerby@acm.org>
14074 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
14076 (_gnat_error_handler): Make MSG const.
14078 2001-10-29 Richard Kenner <kenner@gnat.com>
14080 * sysdep.c: Fix localtime_r problem on LynxOS.
14081 Also remove #elif to avoid warnings.
14083 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
14086 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
14088 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
14090 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
14091 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
14092 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
14093 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
14094 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
14095 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
14096 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
14097 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
14098 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
14099 types.ads, urealp.adb: Fix spelling errors.
14101 2001-10-27 Laurent Guerby <guerby@acm.org>
14103 * trans.c (gigi): Fix non determinism leading to bootstrap
14104 comparison failures for debugging information.
14106 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
14108 * gnat_rm.texi: Use @./@: where appropriate.
14110 2001-10-26 Robert Dewar <dewar@gnat.com>
14112 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
14114 2001-10-26 Richard Kenner <kenner@gnat.com>
14116 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
14118 2001-10-26 Richard Kenner <kenner@gnat.com>
14120 * decl.c (validate_size): Modify message for bad size to avoid
14121 implication that compiler is modifying the size.
14123 2001-10-26 Robert Dewar <dewar@gnat.com>
14125 * prj-util.adb: Minor reformatting. Fix bad header format.
14127 2001-10-26 Robert Dewar <dewar@gnat.com>
14129 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
14131 * sinfo.ads: Clarify use of Associated_Node (documentation only).
14133 * sem_ch12.adb: Change Node4 to Associated_Node. Change
14134 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
14135 much more narrowly in places where needed. These are cleanups.
14137 2001-10-26 Joel Brobecker <brobecke@gnat.com>
14139 * 5zosinte.ads (null_pthread): new constant.
14142 (Initialize_TCB): Initialize thread ID to null, to be able to verify
14143 later that this field has been set.
14144 (Finalize_TCB): ditto.
14145 (Suspend_Task): Verify that the thread ID is not null before using it.
14146 (Resume_Task): ditto.
14149 (Resume_All_Tasks): Lock the tasks list before using it.
14150 (Suspend_All_Tasks): ditto.
14152 2001-10-26 Richard Kenner <kenner@gnat.com>
14154 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
14155 Make constant variant of designated type for Is_Access_Constant.
14156 Call update_pointer_to with main variant.
14158 * trans.c (process_freeze_entity, process_type):
14159 Call update_pointer_to on main variant.
14161 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
14162 If main variant, update all other variants.
14164 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
14167 2001-10-26 Robert Dewar <dewar@gnat.com>
14169 * prj-util.adb: Minor reformatting
14171 2001-10-26 Robert Dewar <dewar@gnat.com>
14173 * prj-util.adb: Minor reformatting
14175 2001-10-26 Robert Dewar <dewar@gnat.com>
14177 * prj-attr.adb: Minor reformatting throughout
14179 2001-10-26 Robert Dewar <dewar@gnat.com>
14181 * prj-attr.ads: Minor reformatting
14182 Add ??? comment (this whole spec has almost no comments)
14184 2001-10-26 Vincent Celier <celier@gnat.com>
14186 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
14187 ("//") that precede the drive letter on Interix.
14189 2001-10-26 Geert Bosch <bosch@gnat.com>
14191 * gnat_rm.texi: Add GNAT Reference Manual.
14193 2001-10-25 Robert Dewar <dewar@gnat.com>
14195 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
14196 is Error. Similar change for other renaming cases.
14198 2001-10-25 Robert Dewar <dewar@gnat.com>
14200 * s-atacco.ads: Add pragma Inline_Always for functions.
14201 Fix header format. Add copyright 2001
14203 2001-10-25 Ed Schonberg <schonber@gnat.com>
14205 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
14206 return Error rather than Empty so that analysis can proceed.
14208 2001-10-25 Ed Schonberg <schonber@gnat.com>
14210 * sem_util.adb (Enter_Name): better handling of cascaded error
14211 messages when a unit appears in its own context.
14213 2001-10-25 Ed Schonberg <schonber@gnat.com>
14215 * sem_util.adb (Defining_Entity): in case of error, attach created
14216 entity to specification, so that semantic analysis can proceed.
14218 2001-10-25 Robert Dewar <dewar@gnat.com>
14221 (Defining_Entity): Deal with Error.
14222 (Process_End_Label): Deal with bad end label for.
14224 2001-10-25 Ed Schonberg <schonber@gnat.com>
14226 * sem_elab.adb (Check_A_Call): refine message when call is in an
14227 instance but callee is not declared in the generic unit.
14229 2001-10-25 Ed Schonberg <schonber@gnat.com>
14231 * sem_elab.adb (Check_A_Call): check for renaming before finding the
14232 enclosing unit, which may already be different from the calling unit.
14234 2001-10-25 Geert Bosch <bosch@gnat.com>
14236 * 4gintnam.ads: fix header format.
14238 2001-10-25 Ed Schonberg <schonber@gnat.com>
14240 * sem_res.adb (Resolve_Call): if the call is actually an indexing
14241 operation on the result of a parameterless call, perform elaboration
14242 check after the node has been properly rewritten.
14244 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
14245 inlined within the generic tree, the defining identifier is not a
14248 2001-10-25 Ed Schonberg <schonber@gnat.com>
14250 * sem_res.adb (Resolve): special-case resolution of Null in an
14251 instance or an inlined body to avoid view conflicts.
14253 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
14254 compatibility by retrieving the access type of the generic copy.
14256 2001-10-25 Robert Dewar <dewar@gnat.com>
14259 (Analyze_Number_Declaration): Handle error expression.
14260 (Signed_Integer_Type_Declaration): Handle error bound.
14261 (Analyze_Subtype_Indication): Handle error range.
14263 * sem_util.adb (Get_Index_Bounds): Check for Error.
14265 2001-10-25 Robert Dewar <dewar@gnat.com>
14267 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
14268 in no run time mode.
14270 2001-10-25 Pascal Obry <obry@gnat.com>
14272 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
14273 mode case for ALLOC case.
14275 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
14276 all platforms. Improvement of last change.
14278 2001-10-25 Robert Dewar <dewar@gnat.com>
14280 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
14282 2001-10-25 Geert Bosch <bosch@gnat.com>
14284 * osint.adb (Is_Relative): Remove duplicate.
14286 2001-10-25 Pascal Obry <obry@gnat.com>
14288 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
14289 pathnames in UNIX and DOS style with drive letter.
14290 (Is_Relative): new routine.
14292 * osint.adb: Minor reformatting
14294 * osint.adb (Is_Relative): implementation using
14295 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
14297 2001-10-25 Pascal Obry <obry@gnat.com>
14299 * g-dirope.adb (Basename): correctly compute offset between the
14300 original Path and the translated one.
14302 * g-dirope.adb: (Base_Name): add some comments.
14304 2001-10-25 Robert Dewar <dewar@gnat.com>
14306 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
14307 in HIE mode, avoids compilation abandoned message
14309 * exp_imgv.adb: Correct typo in previous change
14311 * exp_imgv.adb: Correct typo in previous change (not my day!)
14313 2001-10-25 Robert Dewar <dewar@gnat.com>
14315 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
14317 2001-10-25 Pascal Obry <obry@gnat.com>
14319 * g-awk.ads: Move all pragma inlines next to the routine
14320 declarations. This is more uniform with other GNAT spec.
14322 2001-10-22 Geert Bosch <bosch@gnat.com>
14324 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
14326 2001-10-19 Geert Bosch <bosch@gnat.com>
14328 * Makefile.in (tools, gnattools): Remove gnatmem.
14330 2001-10-17 Richard Henderson <rth@redhat.com>
14332 * Makefile.in (misc.o): Depend on langhooks.h.
14333 * misc.c: Include it.
14334 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
14335 (LANG_HOOKS_DECODE_OPTION): New.
14336 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
14338 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
14340 * trans.c (tree_transform): Adjust to recent change in
14341 expand_asm_operands to implement named asm operands.
14343 2001-10-11 Ed Schonberg <schonber@gnat.com>
14345 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
14346 renaming of discriminant for mutable record type.
14348 2001-10-11 Robert Dewar <dewar@gnat.com>
14350 * validsw.adb: Properly save -gnatVn status.
14352 2001-10-11 Robert Dewar <dewar@gnat.com>
14354 * usage.adb: Add lines for V switch.
14356 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
14357 (/VALIDITY_CHECKING).
14359 2001-10-11 Ed Schonberg <schonber@gnat.com>
14361 * sem_type.adb (Add_One_Interp): an operator for a type declared in
14362 an extension of System is known to be visible.
14364 2001-10-11 Ed Schonberg <schonber@gnat.com>
14366 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
14367 properly. Fixes regression on ACATS C34005G.
14369 2001-10-11 Robert Dewar <dewar@gnat.com>
14371 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
14372 loop in generic instance, since this is likely not very useful.
14374 2001-10-11 Robert Dewar <dewar@gnat.com>
14376 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
14377 the error message for high integrity mode.
14379 * rtsfind.adb (RTE): Give message if we try to find an entity that
14380 is not available in high integrity mode.
14383 (OK_To_Use_In_HIE_Mode): New array.
14384 (RTE): May return Empty in high integrity mode.
14386 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
14387 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
14389 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
14390 unit if not inlined always and in no runtime mode. Fixes problem
14391 caused by new Rtsfind changes.
14393 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
14396 * rtsfind.adb (RTE): Make sure we do not try to load unit after
14397 giving message for entity not available in high integrity mode.
14399 2001-10-11 Pascal Obry <obry@gnat.com>
14401 * impunit.adb: Add GNAT.CRC32.
14403 2001-10-11 Ed Schonberg <schonber@gnat.com>
14405 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
14406 properly the case where one universal operand in a non-static
14407 exponentiation of a real literal.
14409 2001-10-11 Ed Schonberg <schonber@gnat.com>
14411 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
14412 clause, return the gobal finalization list, for lack of anthing else.
14414 2001-10-11 Ed Schonberg <schonber@gnat.com>
14416 * exp_ch7.adb (Make_Transient_Block): if statement is within
14417 exception handler, always use new transient scope to place Clean
14420 2001-10-11 Pascal Obry <obry@gnat.com>
14423 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14424 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14425 (GNATLS_RTL_OBJS): add g-crc32.o
14426 (GNATMAKE_RTL_OBJS): add g-crc32.o
14429 (CRC_Match): new function.
14430 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
14431 instead of the previous simple checksum algorithm.
14432 (Time_Stamp_Mismatch): use CRC_Match for comparison.
14433 (Set_Source_Table): idem.
14436 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
14437 instead of simple checksum.
14438 (CRC_Match): new function.
14439 (CRC_Error): new constant.
14441 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
14442 a CRC now and not a simple checksum. A CRC uses lower-case hex
14443 letters, fixes ambiguity in parsing.
14445 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
14446 is what this variable will store.
14448 * bcheck.adb: Change reference to chechsum in comments by CRC.
14449 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
14450 rename All_Checksum_Match to All_CRC_Match. Change due to API
14451 renaming since now GNAT does not use a simple checksum but a
14452 CRC using GNAT.CRC32.
14454 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
14455 now and not anymore a simple checksum.
14457 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
14460 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
14463 (Restore_Scan_State): rename Checksum to CRC.
14464 (Save_Scan_State): idem.
14468 (Checksum): rename to CRC.
14469 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
14471 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
14472 GNAT.CRC32). Update copyright notice.
14474 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
14475 GNAT.CRC32). Update copyright notice.
14478 (Accumulate_Checksum): removed.
14479 (Update): new procedure. Add a wide-character into the CRC.
14482 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
14483 (Load_File): fix initialization of S (change Source_Checksum to
14486 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
14487 Source_CRC in S initialization.
14489 * sinput.adb (Source_Checksum): renamed to Source_CRC.
14491 * sinput.ads (Source_Checksum): renamed to Source_CRC.
14492 Update comments for the CRC.
14494 * types.adb (Hex): Use lowercase for the letter part.
14496 * types.ads (Get_Hex_String): Returns the hexadecimal representation
14497 for a word. This is currently used only for CRC. In previous version,
14498 the checksum was using a representation with all letter being
14499 upper-case. With the new implementation (using CRC) we do not remove
14500 the 32th bit of the CRC, so we can have an upper-case starting letter
14501 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
14502 It is ambigous since the CRC was optional and could be followed by
14503 options like EB, EE. So now this routines uses lower-case letter for
14504 the hexadecimal representation. Strange enough only lower case letters
14505 where checked in Scan_ALI (even if this was not a possible case).
14507 * gnatvsn.ads (Library_Version): changed to 3.15a.
14509 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
14512 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
14515 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
14516 Add 2001 to copyright notice
14517 (Accumulate_Checksum): Modify to use System.CRC32.
14519 * ali-util.ads: Redo changes of previous revision to continue to use
14520 the word Checksum. Add 2001 to copyright notice.
14522 * ali.adb: Undo some of previous changes, not needed.
14523 Keep the change for lower case letters in the checksum.
14525 * ali.ads: Undo previous change not needed.
14527 * bcheck.adb: Undo most of previous change, not needed.
14528 But do use Checksums_Match for checksum comparison.
14530 * gnatls.adb: Undo most of previous change, not needed.
14531 But do use Checksums_Match for comparing checksums.
14533 * lib-load.adb: Undo previous change, not needed.
14535 * lib-writ.adb: Undo previous change, not needed.
14537 * lib-writ.ads: Document that checksums use lower case,
14538 not upper case letters.
14540 * scans.adb: Undo previous change, not needed
14542 * scans.ads: Undo previous change, not needed.
14544 * scn-nlit.adb: Undo previous changes, not needed.
14546 * scn-slit.adb: Undo previous change, not needed. Fix header format.
14549 (Accumulate_Checksum): Use System.CRC32.
14550 (Initialize_Checksum): New procedure.
14551 Remove other changes of previous revision.
14553 * sinput-p.adb: Undo previous change, not needed.
14555 * sinput.adb: Undo previous change, not needed.
14557 * sinput-l.adb: Undo previous change, not needed.
14559 * sinput.ads: Undo previous change, not needed. Keep only comment
14560 on new checksum algorithm
14562 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
14563 Also remove a-tags and a-stream from GNAT sources.
14565 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
14567 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
14569 2001-10-11 Geert Bosch <bosch@gnat.com>
14571 * einfo.h: Regenerate.
14573 * nmake.ads: Regenerate.
14575 * nmake.adb: Regenerate.
14577 * sinfo.h: Regenerate.
14579 * treeprs.adb: Regenerate.
14581 2001-10-10 Geert Bosch <bosch@gnat.com>
14583 * gnat-style.texi: New file describing coding guidelines for Ada.
14585 2001-10-10 Ed Schonberg <schonber@gnat.com>
14587 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
14590 2001-10-10 Geert Bosch <bosch@gnat.com>
14592 * snames.ads: Add new names for project facility.
14594 * snames.adb: Update to reflect snames.ads changes.
14596 * snames.h: Update to reflect snames.ads changes.
14598 2001-10-10 Vincent Celier <celier@gnat.com>
14601 (Add_Switches): reflect the changes for the switches attributes
14602 Default_Switches indexed by the programming language,
14603 Switches indexed by the file name.
14604 (Collect_Arguments_And_Compile): Idem.
14605 Reflect the attribute name changes.
14608 (Initialisation_Data): Change the names of some packages and
14610 (Initialize): process case insensitive associative arrays.
14613 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
14616 (Parse_Attribute_Declaration): For case insensitive associative
14617 arrays, set the index string to lower case.
14620 Reflect the changes of the project attributes.
14623 Replace Check_Naming_Scheme by Ada_Check and
14624 Language_Independent_Check.
14627 Replaced Check_Naming_Scheme by 2 procedures:
14628 Ada_Check and Language_Independent_Check.
14631 (Process_Declarative_Items): For case-insensitive associative
14632 arrays, set the index string to lower case.
14633 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
14634 Prj.Nmsc.Check_Naming_Scheme.
14637 (Case_Insensitive): New function
14638 (Set_Case_Insensitive): New procedure
14641 (Case_Insensitive): New function
14642 (Set_Case_Insensitive): New procedure
14643 (Project_Node_Record): New flag Case_Insensitive.
14646 (Value_Of): new function to get the string value of a single
14647 string variable or attribute.
14650 (Value_Of): new function to get the string value of a single
14651 string variable or attribute.
14654 (Ada_Default_Spec_Suffix): New function
14655 (Ada_Default_Impl_Suffix): New function
14656 Change definitions of several constants to reflect
14657 new components of record types.
14660 (Naming_Data): Change several components to reflect new
14661 elements of naming schemes.
14662 (Project_Data): New flags Sources_Present and
14663 Language_Independent_Checked.
14664 (Ada_Default_Spec_Suffix): New function.
14665 (Ada_Default_Impl_Suffix): New function.
14668 Modification of predefined names for project manager: added
14669 Implementation, Specification_Exceptions, Implementation_Exceptions,
14670 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
14671 Default_Switches, _Languages, Builder, Cross_Reference,
14672 Finder. Removed Body_Part, Specification_Append, Body_Append,
14673 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
14676 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14679 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
14680 not that it is Nil_Variable_Value.
14682 * prj.ads: Add ??? for uncommented declarations
14684 2001-10-10 Ed Schonberg <schonber@gnat.com>
14686 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
14687 constant, do not indicate possible modification, so that gigi can
14688 treat it as a bona fide constant.
14690 2001-10-10 Robert Dewar <dewar@gnat.com>
14692 * sem_prag.adb: Add processing for pragma External.
14694 * snames.ads: Add entry for pragma External.
14696 * par-prag.adb: Add pragma External.
14698 * snames.adb: Updated to match snames.ads.
14700 2001-10-10 Ed Schonberg <schonber@gnat.com>
14702 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
14703 a dynamic task if the allocator appears in an indexed assignment
14704 or selected component assignment.
14706 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
14707 For a dynamic task in an assignment statement, use target of
14708 assignment to generate meaningful name.
14710 2001-10-10 Ed Schonberg <schonber@gnat.com>
14712 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
14715 * einfo.ads: Body_Entity is also defined for generic package.
14716 Documentation change only
14718 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
14719 others_choice for a discriminated component initialization,
14720 convert discriminant references into the corresponding discriminals.
14722 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
14723 only if original type is private and expression has to be wrapped
14727 (Apply_Constraint_Check): Do not perform length check
14728 if expression is an aggregate with only an others_choice.
14729 (Length_N_Cond): two references to the same in_parameter
14730 (typically the discriminal in an init_proc) denote the same value.
14731 Two useful optimization uncovered by bugfixes above.
14733 2001-10-10 Robert Dewar <dewar@gnat.com>
14735 * xeinfo.adb: Change int to char in translation of enumeration types.
14736 This fixes a problem in the C representation of component alignment.
14737 Add 2001 to copyright notice
14739 2001-10-10 Richard Kenner <kenner@gnat.com>
14741 * decl.c: (validate_size): Do check size of object of integral type
14742 if it is a packed array type.
14744 2001-10-10 Richard Kenner <kenner@gnat.com>
14746 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
14747 VAR_DECL for constant if not Is_Public but -O0.
14749 2001-10-10 Richard Kenner <kenner@gnat.com>
14751 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
14753 2001-10-10 Geert Bosch <bosch@gnat.com>
14755 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
14756 use '/' as switch character, allowing for absolute file names.
14758 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
14760 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
14763 2001-10-08 Geert Bosch <bosch@gnat.com>
14765 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
14766 Automatically build utilities when files need to be regenerated.
14768 2001-10-08 Geert Bosch <bosch@gnat.com>
14770 * xsnames.adb: New utility for updating snames.ads and snames.adb
14772 2001-10-08 Zack Weinberg <zack@codesourcery.com>
14774 * Make-lang.in (ADAFLAGS): Add -W -Wall.
14775 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
14776 (gnat1): Also depend on attribs.o.
14777 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
14778 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
14779 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
14780 (ADAFLAGS): Add -W -Wall.
14781 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
14784 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
14785 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
14786 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
14787 Use $(ADAC), not $(CC), as compilation command.
14789 (gnattools): Depend directly on tools to build, don't use
14791 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14793 * einfo.h, sinfo.h: New files (autogenerated).
14795 2001-10-08 Richard Henderson <rth@redhat.com>
14797 * comperr.adb (Abort_In_Progress): New.
14798 (Compiler_Abort): Use it to prevent recursion.
14800 2001-10-08 Robert Dewar <dewar@gnat.com>
14802 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14804 * par-endh.adb (Output_End_Expected): We should also not test
14805 Error_Posted on the Error node, since now it is always set.
14807 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14808 to help error recovery. Part of general work on 9407-004.
14810 * par.adb: Add ??? for misuse of error
14813 (Resolve): Defend against Error, fixes 9407-003.
14814 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14816 * sinfo.ads (N_Error): Now has Etype field (which will be set
14817 to Any_Type to help error recovery).
14819 2001-10-08 Richard Kenner (kenner@gnat.com)
14821 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14822 Consistently set MEM attributes from expression; fixes
14823 bootstrap failure on x86.
14825 2001-10-08 Geert Bosch (bosch@gnat.com)
14827 * 5oosinte.adb: Add 2001 to copyright notice.
14829 2001-10-08 Geert Bosch (bosch@gnat.com)
14831 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14833 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14835 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14837 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14839 2001-10-05 Geert Bosch (bosch@gnat.com)
14841 * adaint.h: Small formatting fix.
14843 2001-10-04 Geert Bosch <bosch@gnat.com>
14845 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14846 Arg is int, not FILE *, in dummy version of functions.
14848 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14849 Arg is int, not FILE *.
14851 2001-10-04 Geert Bosch <bosch@gnat.com>
14853 * 3lsoccon.ads: Added file, missed with initial check ins.
14855 * 4lintnam.ads: Fix header format.
14856 Change Linux to GNU/Linux.
14858 * 5iosinte.adb: Change Linux to GNU/Linux.
14860 * 5iosinte.ads: Change Linux to GNU/Linux.
14862 * 5itaprop.adb: Change Linux to GNU/Linux.
14864 * 5itaspri.ads: Change Linux to GNU/Linux.
14865 Update copyright notice.
14867 * 5lintman.adb: Change Linux to GNU/Linux.
14869 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14871 * 5losinte.ads: Change Linux to GNU/Linux.
14873 * 5lsystem.ads: Change Linux to GNU/Linux.
14875 * 5qosinte.adb: Change Linux to GNU/Linux.
14877 * 5qosinte.ads: Change Linux to GNU/Linux.
14879 * 5qparame.ads: Change Linux to GNU/Linux.
14881 * 5qtaprop.adb: Change Linux to GNU/Linux.
14883 * 5qtaspri.ads: Change Linux to GNU/Linux.
14884 Add 2001 to copyright notice.
14886 * 5vintman.ads: Change Linux to GNU/Linux.
14887 Fix header format. Add 2001 to copyright notice.
14889 * g-soccon.ads: Change Linux to GNU/Linux.
14891 * g-trasym.ads: Change Linux to GNU/Linux.
14892 Add 2001 to copyright notice.
14894 * memtrack.adb: Change Linux to GNU/Linux.
14896 * s-intman.ads: Change Linux to GNU/Linux.
14897 Add 2001 to copyright notice. Fix header format.
14899 * s-stache.adb: Change Linux to GNU/Linux.
14901 * adaint.c: Change Linux to GNU/Linux.
14903 * cio.c: Change Linux to GNU/Linux.
14905 * cstreams.c: Change Linux to GNU/Linux.
14907 * init.c: Change Linux to GNU/Linux.
14909 * gmem.c: Change Linux to GNU/Linux.
14911 * tracebak.c: Change Linux to GNU/Linux.
14914 2001-10-02 Geert Bosch <bosch@gnat.com>
14916 * misc.c (insert_default_attributes): Add dummy version.