1 2005-01-27 Laurent GUERBY <laurent@guerby.net>
3 * Makefile.in: Rename GNAT RTEMS specific files.
4 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
5 5rosinte.ads, 5rparame.adb: Replaced by files below.
6 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
7 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
9 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
10 Laurent GUERBY <laurent@guerby.net>
13 * 5rosinte.ads: Add No_Key constant.
14 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
15 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
17 2005-01-26 Laurent GUERBY <laurent@guerby.net>
20 * i-cobol.adb (Valid_Numeric): Handle zero length case.
22 2005-01-20 Richard Henderson <rth@redhat.com>
24 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
25 a-intnam-linux.ads and system-linux-alpha.ads.
26 * a-intnam-linux-alpha.ads: Remove file.
27 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
28 * system-linux-alpha.ads: New file.
30 2005-01-18 Jakub Jelinek <jakub@redhat.com>
33 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
34 set to the new string.
36 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
38 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
41 2005-01-18 Richard Henderson <rth@redhat.com>
43 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
44 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
46 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
48 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
50 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
51 (GCC_ZCX_Support): Likewise.
53 2005-01-11 Bastian Blank <waldi@debian.org>
55 * system-linux-s390.ads: Define Preallocated_Stacks.
56 * system-linux-s390x.ads: Likewise.
58 2005-01-04 Arnaud Charlet <charlet@adacore.com>
60 * gnat_ugn.texi: Fix texi errors with null variables.
62 2005-01-03 Thomas Quinot <quinot@adacore.com>
64 * gen-soccon.c: New utility program to generate g-soccon.ads
67 * socket.c, gsocket.h: Split inclusion of system header files into a
68 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
70 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
71 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
72 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
73 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
74 should not be edited by hand anymore, but should be regenerated using
77 2005-01-03 Robert Dewar <dewar@adacore.com>
78 Ed Schonberg <schonberg@adacore.com>
79 Vincent Celier <celier@adacore.com>
81 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
82 on/off, since this is an obsolescent feature, for which we now generate
85 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
86 warning mode is set and obsolescent usage of this attribute occurs.
87 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
88 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
89 predates, and partly motivates, the adoption of the AI.
90 Implement new Ada 2005 attribute Mod
92 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
95 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
97 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
99 New entry for Ada 2005 attribute Mod.
102 Add recognition of new pragma Restrictions No_Dependence
103 Recognize restriction No_Obsolescent_Features at parse time
105 * bcheck.adb: Add circuitry for checking for consistency of
106 No_Dependence restrictions.
108 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
111 * restrict.ads, restrict.adb: Add subprograms to deal with
112 No_Dependence restrictions.
114 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
117 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
118 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
120 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
121 dummy parameter to scng instantiation.
122 Needed for new restriction No_Obsolescent_Features
124 * scn.adb: (Obsolescent_Check): New procedure
125 Needed for new restriction No_Obsolescent_Features
127 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
128 specified by AI-285, needed for implementation of AI-388 (adding greek
130 Add new generic formal to scng, needed for new restriction
131 No_Obsolescent_Features.
133 * s-rident.ads: Add new restriction No_Obsolescent_Features.
135 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
137 (Scan_ALI): When finding an unexpected character on an R line, raise
138 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
139 Ignore_Errors is True, default restrictions are set and scanning of the
140 ALI file continues with the next line. Also, when Bad_R_Line is raised
141 and Ignore_Errors is True, skip to the end of le line.
143 * sem_ch10.adb: Check that explicit with's do not violate
144 No_Dependence restrictions.
145 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
146 illegal context clauses containing child units of instance.
148 * sem_prag.adb: Processing and checking for new No_Dependence
150 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
151 analyze and check the External argument.
153 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
155 2005-01-03 Robert Dewar <dewar@adacore.com>
157 * atree.adb: Add a fifth component to entities
158 This allows us to add 32 flags and four new fields
160 * atree.ads: Add a fifth component to entities
161 This allows us to add 32 flags and four new fields
163 * einfo.ads, einfo.adb: Document new fields and new flags now available
164 Add routines for printing new fields
166 * treepr.adb: Call routines to print out additional fields if present
168 2005-01-03 Arnaud Charlet <charlet@adacore.com>
170 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
171 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
173 * Makefile.in: Add support to build shared Ada libraries on solaris x86
174 Remove gpr2make, replaced by gprmake.
175 Remove references to gnatmem and libaddr2line.
176 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
177 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
178 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
179 a-numaux-darwin.ads and a-numaux-darwin.adb
180 Enable mlib-tgt-lynxos.adb on lynxos.
182 * Make-lang.in: Remove rules for gpr2make.
183 When generating sdefault.adb, do not call Relocate_Path
184 on S3 for function Target_Name, as it is not a path.
185 Remove references to gnatmem and libaddr2line.
187 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
190 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
192 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
193 address is incompatible with its base type alignment constraints when
194 this can be decided statically.
196 2005-01-03 Olivier Hainque <hainque@adacore.com>
198 * decl.c (compatible_signatures_p): New function. The intended purpose
199 is to check if two function signatures for a call-site and a callee are
200 compatible enough for the call to be valid. The underlying purpose is
201 to check if a call to a mapped builtin is using the right interface.
202 The current code actually does not check antyhing - this a placeholder
203 for future refinements.
204 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
205 builtin calls for convention Intrinsic.
207 * gigi.h (builtin_decl_for): Declare (new function).
209 * utils.c (gnat_install_builtins): Install the target specific builtins.
210 (builtin_decl_for): New function, provide a dummy body for now.
212 2005-01-03 Geert Bosch <bosch@adacore.com>
214 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
215 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
216 (Pred): Implement in terms of Succ.
218 * trans.c (convert_with_check): Reimplement conversion of float to
221 2005-01-03 Ed Schonberg <schonberg@adacore.com>
222 Vincent Celier <celier@adacore.com>
224 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
225 bounds can be negative, and must be declared Int, not Nat.
227 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
228 array is checked after using the index in the array.
230 * makegpr.adb (Add_Switches): Check if there is a package for the
231 processor. If there is no package, do not look for switches.
233 2005-01-03 Ed Schonberg <schonberg@adacore.com>
235 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
236 generation of predefined stream operations (specs and bodies) should
237 proceed. Under various restrictions these subprograms must not be
240 2005-01-03 Thomas Quinot <quinot@adacore.com>
243 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
244 amount of PCS-specific code in RACW stubs generation.
245 (Copy_Specification): Set Etype on copied formal parameter entities, as
246 this information is needed for PolyORB stubs generation.
247 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
248 variable Dynamic_Async.
249 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
250 (Build_RPC_Receiver_Specification): Make generic again, as recent
251 changes have allowed RPC receivers to have the same profile for both
253 Reorganise RPC receiver generation to reduce differences between the
254 structure of GARLIC and PolyORB RPC receivers.
255 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
257 Simplify elaboration code for RCI packages.
259 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
260 generation to reduce differences between the structure of GARLIC and
261 PolyORB RPC receivers.
263 * s-stratt.adb: Fix typo in comment.
265 2005-01-03 Thomas Quinot <quinot@adacore.com>
267 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
268 copied from Make_Init_Call).
270 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
271 reads and assignments on a temporary variable declared with appropriate
274 2005-01-03 Robert Dewar <dewar@adacore.com>
276 * i-c.adb (To_C): Raise CE if string is null and Append_Null
278 2005-01-03 Robert Dewar <dewar@adacore.com>
280 * i-cstrin.adb (Update): Do not append a null in form called with a
281 String. This avoids unintended behavior.
283 2005-01-03 Arnaud Charlet <charlet@adacore.com>
286 * init.c: Fix warnings on Free BSD section.
288 2005-01-03 Arnaud Charlet <charlet@adacore.com>
291 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
294 2005-01-03 Vincent Celier <celier@adacore.com>
296 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
297 libraries when Unique_Compile is True (-u switch).
300 2005-01-03 Robert Dewar <dewar@adacore.com>
302 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
303 upper case letter or underscore after W, as allowed by spec.
305 2005-01-03 Arnaud Charlet <charlet@adacore.com>
307 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
308 darwin port by using proper type definitions from header files.
309 Use SIGTERM instead of SIGABRT for SIGADAABORT.
311 2005-01-03 Robert Dewar <dewar@adacore.com>
313 * par.adb: Enhance error message handling for configuration file
316 2005-01-03 Robert Dewar <dewar@adacore.com>
318 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
319 removed during the previous update (test properly for case of dividing
320 largest negative number by -1, which generates overflow).
322 2005-01-03 Ed Schonberg <schonberg@adacore.com>
323 Sergey Rybin <rybin@adacore.com>
325 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
326 to use as the defining identifier for a formal package.
327 (Remove_Parent): If the instance takes place within (an instance of)
328 a sibling, preserve private declarations of common parent.
330 2005-01-03 Ed Schonberg <schonberg@adacore.com>
332 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
333 to determine whether one of the operands is a fixed-point type for
334 which a user-defined multiplication or division operation might be
337 * sem_res.adb (Valid_Conversion): The legality rules for conversions
338 of access types are symmetric in Ada 2005: either designated type can
341 2005-01-03 Vincent Celier <celier@adacore.com>
343 * s-fileio.adb (Temp_File_Record): Change length of string component
344 Name from L_tmpnam + 1 to max_path_len + 1.
346 2005-01-03 Arnaud Charlet <charlet@adacore.com>
348 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
349 Self_Id.Deferral_Level = 0.
350 (Do_Pending_Action): Move this function to the spec.
352 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
353 Do_Pending_Action explicitely when needed, in case we're using
354 No_Abort restrictions.
356 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
357 deferral level since it will not get changed by the generated code.
358 Keeping a default value of 1 would prevent some operations (e.g.
359 select or delay) to proceed successfully.
361 2005-01-03 Ben Brosgol <brosgol@adacore.com>
362 Robert Dewar <dewar@adacore.com>
363 Cyrille Comar <comar@adacore.com>
365 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
366 porting guide chapter (vms version).
367 Revised doc title (removed "for native platforms") and subtitle.
368 Add discussion on warning flag for obsolescent features. First we
369 note that it applies to obsolete GNAT features, which was previously
370 omitted. Second we contrast the behavior with that of the new
371 Ada 2005 AI-368 restriction No_Obsolescent_Features.
372 Preliminary rewriting of GNAT & libraries chapter in order to take
373 into account default project locations & new project manager
376 2005-01-03 Robert Dewar <dewar@adacore.com>
378 * cstand.adb (Create_Operators): Clean up format and documentation of
379 unary and binary operator result tables. No change in code, just
380 reformatting and addition of comments.
382 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
383 sem_ch2.adb: Minor reformatting
385 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
386 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
387 comments for Tree_Read and Tree_Write.
389 2005-01-03 Pascal Obry <obry@adacore.com>
391 * exp_attr.ads: Minor reformatting.
393 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
395 * comperr.adb (Compiler_Abort): Add specialized message for GAP
398 2005-01-03 Ed Schonberg <schonberg@adacore.com>
400 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
401 whether the ancestor type is private, as may be the case with nested
404 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
407 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
409 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
411 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
412 * utils2.c (build_unary_op): Likewise.
414 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
416 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
418 2004-12-19 Richard Henderson <rth@redhat.com>
420 * trans.c (gigi): Update gimplify_body call.
422 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
424 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
426 2004-12-07 Ed Falis <falis@adacore.com>
428 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
429 current task being suspended.
431 * init.c (__gnat_clear_exception): added to reset VxWorks exception
433 (__gnat_map_signal): removed test for current task being suspended.
435 2004-12-07 Gary Dismukes <dismukes@adacore.com>
437 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
438 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
439 targets (such as AAMP).
441 2004-12-07 Ed Schonberg <schonberg@adacore.com>
443 * atree.adb (Visit_Itype): Create a new name for the generated itype,
444 because the back-end may otherwise treat it as a redefinition of the
447 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
449 * back_end.adb (Scan_Back_End_Switches): Accept --param.
451 * lang-specs.h: Accept --param.
453 2004-12-07 Vincent Celier <celier@adacore.com>
455 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
456 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
457 Current_Body_Suffix => Ada_Body_Suffix).
458 Take into account Externally_Built attribute.
460 * clean.adb (In_Extension_Chain): Always return False when one of the
461 parameter is No_Project.
462 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
464 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
465 Process_Languages for procedure Parse).
467 * gnatcmd.adb (Carg_Switches): New table.
468 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
469 Adapt to name changes in package Prj (Current_Spec_Suffix =>
470 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
472 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
473 Header_Num and function Hash are now declared in package Prj,
476 * prj.adb (Suffix_Of): New function.
477 (Set (Suffix)): New procedure.
478 (Hash): One function moved from Prj.Com
479 (Is_Present, Language_Processing_Data_Of): New functions
480 (Set): Two new procedures
481 (Add_Language_Name, Display_Language_Name): New procedures
483 * prj.ads: (Suffix_Of): New function
484 (Set (Suffix)): New procedure
485 Add several types and tables for multi-language support.
486 (Header_Num): Type moved from Prj.Com
487 (Hash): Two functions moved from Prj.Com
488 (Is_Present, Language_Processing_Data_Of): New functions
489 (Set): Two new procedures
490 (Add_Language_Name, Display_Language_Name): New procedures
491 (Naming): Component name changes:
492 Current_Spec_Suffix => Ada_Spec_Suffix,
493 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
494 Impl_Suffixes, Supp_Suffixes.
495 (Project_Data): New components: Externally_Built, Supp_Languages,
496 First_Language_Processing, Supp_Language_Processing, Default_Linker,
499 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
500 new package Language_Processing with its attributes (Compiler_Driver,
501 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
502 Binder_Driver, Default_Linker).
504 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
505 (Header_Num): Type moved to package Prj
507 * prj-env.adb: Adapt to name changes in package Prj
508 (Current_Spec_Suffix => Ada_Spec_Suffix,
509 Current_Body_Suffix => Ada_Body_Suffix).
511 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
512 default to the project path, except the "-" is one of the directories
513 in env var ADA_PROJECT_PATH.
514 (Current_Project_Path): Global variable, replacing Project_Path
515 that was in the body of Prj.Part.
516 (Project_Path): New function
517 (Set_Project_Path): New procedure
518 Initialize Current_Project_Path during elaboration of the package
519 Remove dependency on Prj.Com, no longer needed
521 * prj-ext.ads (Project_Path): New function
522 (Set_Project_Path): New procedure
524 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
525 suffix is defined for language <lang>.
526 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
527 accessing directly the components of Naming.
528 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
529 Reorganise of this package.
530 Break procedure Check in several procedures.
532 * prj-nmsc.ads: Replace all procedures (Ada_Check,
533 Other_Languages_Check and Language_Independent_Check) with a single
536 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
537 Process_Languages, no longer needed.
539 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
540 Current_Project_Path.
541 Remove elaboration code, moved to the body of Prj.Ext
542 Use new function Prj.Ext.Project_Path instead of old variable
544 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
545 When comparing with project paths on the stack, first put the resolved
546 path in canonical case.
547 (Parse_Single_Project): Set the path name of the project file in the
548 tree to the normalized path.
550 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
551 parameter Process_Languages, no longer needed.
552 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
553 Other_Languages_Check.
555 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
556 to store the resolved canonical path of the project file.
557 Remove dependency to Prj.Com, no longer needed
559 * prj-util.adb: Adapt to name changes in package Prj
560 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
563 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
564 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
565 Externally_Built, Include_Option, Language_Processing.
567 * makegpr.adb: Numerous changes due to changes in packages
570 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
571 default to the project path, except whe "-" is one of the directories
572 in env var ADA_PROJECT_PATH.
573 (Gnatls): In verbose mode, add the new section "Project Search Path:"
575 2004-12-07 Robert Dewar <dewar@adacore.com>
577 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
579 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
582 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
583 flag. No longer needed now that we handle this in gnat1drv.adb.
585 * repinfo.ads: Minor reformatting
587 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
588 Olivier Hainque <hainque@adacore.com>
589 Eric Botcazou <ebotcazou@adacore.com>
591 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
592 TYPE_SIZE_UNIT of result type if SIZE is not specified.
593 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
594 of a bitfield, which we know is useless and causes trouble because of
595 alignment implications.
597 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
599 (process_attributes): Clear DECL_COMMON again when a section attribute
601 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
602 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
603 (create_field_decl): Special case ADDRESSABLE negative to mean
604 "no bitfield creation", to be used by make_aligning_type. Don't
605 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
606 fields claimed addressable still have to be bitfields. Use
607 value_factor_p instead of a raw binop construction to check for the
608 position's alignment.
610 2004-12-07 Geert Bosch <bosch@adacore.com>
612 * eval_fat.adb: Revert previous change.
614 2004-12-07 Thomas Quinot <quinot@adacore.com>
615 Ed Schonberg <schonberg@adacore.com>
617 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
618 with an implicit dereference as its prefix, use
619 Insert_Explicit_Dereference instead of merely rewriting the prefix into
620 an explicit dereference. This ensures that a reference to the original
621 prefix is generated, if appropriate.
623 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
624 dereference is rewritten to an explicit one, generate a reference to
625 the entity denoted by its prefix using the original prefix node, so
626 the dereference can be properly recorded as a read of the denoted
627 access value, if appropriate.
629 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
630 emitting 'assigned but never read' warning on a variable on the basis
631 that it has an access type.
632 (Check_References): Emit unreferenced warning when the scope is a
635 2004-12-07 Robert Dewar <dewar@adacore.com>
636 Ed Schonberg <schonberg@adacore.com>
638 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
641 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
642 leaving call unchanged.
643 This deals with the case where the pragma Import specified
644 an external name, to be handled by the back end.
646 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
647 subprogram which is Imported with convention Intrinsic if an
648 External_Name argument is specified.
649 (Process_Import_Or_Interface): Properly diagnose link name argument.
650 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
651 with Sem_Ch6.Cannot_Inline.
652 (Process_Inline): Provide separate warning for inapplicable inline
654 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
655 treatment is uniform on different targets.
657 2004-12-07 Ed Schonberg <schonberg@adacore.com>
659 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
660 construct is rewritten, preserve end label to permit source navigation.
662 2004-12-07 Thomas Quinot <quinot@adacore.com>
664 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
665 Specific_Build_Stub_Target): New subprograms.
666 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
667 the PCS implementation used, using the above PCS-customized subprograms.
669 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
670 for generation of DSA code targeted to the PolyORB PCS.
671 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
672 implementation of the partition communication subsystem in ancillary
674 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
675 PolyORB_Support.Build_Stub_Type): New subrograms containing the
676 PCS-specific part of Add_Stub_Type.
677 (Insert_Partition_Check): Use runtime library function to perform
680 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
681 (RE_Same_Partition): New entity, from s-parint.
683 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
685 2004-12-07 Gary Dismukes <dismukes@adacore.com>
687 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
688 Output the copyright message on a separate line from the version
691 2004-12-07 Joel Brobecker <brobecker@adacore.com>
693 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
694 compile-time warning.
696 2004-12-07 Robert Dewar <dewar@adacore.com>
698 * g-regpat.adb: (Match): Change a misuse of or to or else
700 2004-12-07 Ed Schonberg <schonberg@adacore.com>
703 (Generate_Reference): Handle properly a reference to an entry formal,
704 when an accept statement has a pragma Unreferenced for it.
706 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
707 and the Has_Pragma_Unreferenced flag for each formal before analyzing
708 the body, to ensure that warnings are properly emitted for each accept
709 statement of a given task entry.
711 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
713 * Makefile.in: Add support for foreign threads on VMS.
715 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
717 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
719 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
721 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
723 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
725 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
727 2004-12-07 Robert Dewar <dewar@adacore.com>
729 * nlists.adb (Prepend_Debug): Remove parameters and nest within
731 (Remove_Next_Debug): Same fix
733 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
734 maintain back pointers now, though we did not used to, and comments
736 (Prepend): Remove pragma Inline.
737 (Remove_Next): Same cleanup
739 2004-12-07 Thomas Quinot <quinot@adacore.com>
741 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
742 used to record an implicit dereference as a read operation on its
743 prefix when operating under -gnatc. Necessary to avoid spurious
744 'variable assigned but never read' warnings in that mode.
745 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
746 is a non-overloaded implicit dereference, call the above subprogram to
747 ensure proper recording of references.
749 2004-12-07 Gary Dismukes <dismukes@adacore.com>
751 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
752 to be resolved later as part of Analyze_Iteration_Scheme's call to
755 2004-12-07 Ed Schonberg <schonberg@adacore.com>
757 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
758 prefix is not a scalar type, place error message on prefix, not on
761 2004-12-07 Bernard Banner <banner@adacore.com>
763 * vxaddr2line.adb: Add support for x86 vxworks
765 2004-12-07 Thomas Quinot <quinot@adacore.com>
767 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
768 documentation of the behaviour of these functions when passed an IP
769 address that has no record in the system hosts database and no reverse
772 * cstand.adb, a-tags.ads: Fix typos in comment.
774 2004-12-07 Robert Dewar <dewar@adacore.com>
776 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
777 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
778 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
779 s-poosiz.ads: Minor reformatting
781 * make.adb: Minor reformatting
782 Add some ??? comments asking for more comments
784 * s-poosiz.adb: Minor reformatting
785 Add comments on alignment requirement
787 * sinfo.ads: Remove obsolete comment and fix typo.
789 2004-12-07 Vincent Celier <celier@adacore.com>
790 Sergey Rybin <rybin@adacore.com>
792 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
793 Files" with the new tool and package names.
794 Reformatting to suppress most of the warnings for line too long
795 Document the new section "Project Search Path:" in the output of
797 Add gnatmetric section
799 2004-12-07 Vincent Celier <celier@adacore.com>
801 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
802 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
803 and -eit to -ept. Added qualifier
804 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
806 2004-11-27 Andreas Schwab <schwab@suse.de>
808 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
810 2004-11-25 Arnaud Charlet <charlet@adacore.com>
812 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
813 internal implementation unit GNAT.Sockets.Thin,
814 as their usage for sockets is non-portable (using the read and write
815 functions from the system runtime library is fine on UNIX but won't
818 * mingw32.h: Update copyright notice.
820 2004-11-25 Arnaud Charlet <charlet@adacore.com>
822 * ada-tree.h: Minor reformatting of previous change to avoid lines
823 longer than 79 characters.
825 2004-11-25 Olivier Hainque <hainque@adacore.com>
827 * tb-gcc.c: GCC infrastructure based implementation of
830 2004-11-24 Steven Bosscher <stevenb@suse.de>
832 * misc.c (gnat_post_options): Don't clear
833 flag_inline_functions.
835 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
838 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
841 2004-11-21 Andreas Jaeger <aj@suse.de>
843 * stylesw.adb: Change Style_Check_Subprogram_Order to
844 Style_Check_Order_Subprograms.
846 2004-11-18 Arnaud Charlet <charlet@adacore.com>
849 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
851 Add also a cast to kill another warning.
852 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
853 parameter with the priority class of the parent process instead of
854 always using the NORMAL_PRIORITY_CLASS.
855 (__gnat_dup): New function.
856 (__gnat_dup2): New function.
857 (__gnat_is_symbolic_link): Enable the effective body of this
858 function when __APPLE__ is defined.
860 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
863 2004-11-18 Olivier Hainque <hainque@adacore.com>
865 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
866 address of which may be used to represent "others" and "all others"
867 choices in exception tables, instead of the current harcoded
868 (void *)0 and (void *)1.
869 (Setup_Exception): Do nothing in the GNAT SJLJ case.
871 * gigi.h (others_decl, all_others_decl): New decls representing the
872 new Others_Value and All_Others_Value objects.
873 (struct attrib): Rename "arg" component as "args", since GCC expects a
874 list of arguments in there.
876 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
877 corresponding objects exported by a-exexpr, instead of hardcoded dummy
880 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
881 others_decl and all_others_decl instead of hardcoded dummy addresses
882 to represent "others" and "all others" choices, which is cleaner and
883 more flexible with respect to the possible eh pointer encoding policies.
885 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
886 (process_attributes): Account for the naming change of the "args"
887 attribute list entry component.
889 * decl.c (build_attr_list): Rename into prepend_attributes to allow
890 cumulating attributes for different entities into a single list.
891 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
892 attributes for the current entity and propagate first subtype
893 attributes to other subtypes.
894 <E_Procedure>: Attribute arguments are attr->args and not
896 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
897 argument provided, as this is what GCC expects. Use NULL_TREE instead
900 2004-11-18 Robert Dewar <dewar@adacore.com>
902 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
903 Minor reformatting througout (including new function specs)
904 Add ??? comments asking for clarification.
906 2004-11-18 Thomas Quinot <quinot@adacore.com>
908 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
909 incomplete duplicate implementation of this subprogram from butil.
911 2004-11-18 Thomas Quinot <quinot@adacore.com>
913 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
914 procedures factors the common processing for building an RPC receiver
915 for an RCI package or an RACW type.
916 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
917 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
918 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
920 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
922 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
924 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
925 distribution subprogram identifiers that are either subprogram numbers
927 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
928 string distribution identifiers assigned to a given subprogram.
929 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
930 (Add_RAS_Dereference_TSS): Add comments.
931 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
932 is not referenced yet because it will be used by the PolyORB DSA
934 (Insert_Partition_Check): Remove fossile code.
935 (First_RCI_Subprogram_Id): Document this constant.
936 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
938 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
939 replaced with calls to Get_Library_Unit_Name_String. Previously there
940 were several instances of the same code in different locations in the
941 compiler; this checkin completes the replacement of all of these
942 instances with calls to a common subprogram.
945 * sem_dist.adb: Remove comment noting that RPC receiver generation
946 should be disabled for RACWs that implement RASs.
947 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
949 * sem_util.ads, sem_util.adb (Has_Stream): New function
950 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
951 qualified name of a library unit into the name buffer.
952 (Note_Possible_Modification): Generate a reference only
953 if the context comes from source.
955 * snames.ads (PCS_Names): New subtype corresponding to names of
956 supported implementations of the Partition Communication Subsystem
957 (PCS) (i.e. the runtime library support modules for the distributed
960 2004-11-18 Robert Dewar <dewar@adacore.com>
961 Ed Schonberg <schonberg@adacore.com>
963 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
964 (Has_Rep_Pragma): New function
965 (Has_Attribute_Definition_Clause): New function
966 (Record_Rep_Pragma): Moved here from sem_ch13.adb
967 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
969 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
971 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
972 (Expand_Pragma_Psect_Object): New procedure
973 These procedures contain the revised and cleaned up processing for
974 these two pragmas. This processing was formerly in Sem_Prag, but
975 is more appropriately moved here. The cleanup involves making sure
976 that the pragmas are properly attached to the tree, and that no
977 nodes are improperly shared.
979 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
980 pragmas to Exp_Prag, which is more appropriate.
981 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
982 check for duplicates Remove use of Is_Psected flag, no longer needed.
983 Use new Make_String_Literal function with string.
985 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
986 that are functions return universal values, that have to be converted
988 Use new Make_String_Literal function with string.
989 (Get_Stream_Convert_Pragma): New function, replaces the use of
990 Get_Rep_Pragma, which had to be kludged to work in this case.
992 * freeze.adb: Use new Has_Rep_Pragma function
994 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
995 function with string.
996 Use new Has_Rep_Pragma function.
998 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
1001 2004-11-18 Robert Dewar <dewar@adacore.com>
1003 * errout.ads, errout.adb: (First_Sloc): New function
1005 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
1006 check (-gnatyx) instead of being included as a redundant construct
1009 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
1010 Style_Check_Order_Subprograms.
1012 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
1013 stylesw.adb: Add Style_Check_Xtra_Parens
1015 * usage.adb: Add line for -gnatyx (check extra parens)
1017 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
1019 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1020 Robert Dewar <dewar@adacore.com>
1022 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
1023 discriminant of a constrained subtype, analyze the copy of the
1024 corresponding constraint, because in some cases it may be only
1026 Removes long-lived ??? comments.
1028 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
1029 handled controlled or secondary-stack expressions within the
1030 iteration_scheme of a loop.
1032 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
1033 bounds that may contain functions calls, to prevent memory leaks when
1034 the bound contains a call to a function that uses the secondary stack.
1035 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
1036 generate temporaries for loop bounds that might contain function calls
1037 that require secondary stack and/or finalization actions.
1039 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
1040 selected component and the selector is overloadable (not just a
1041 function) treat as function call, Analyze_Call will disambiguate if
1043 (Analyze_Selected_Component): Do not generate an actual subtype for the
1044 selected component if expansion is disabled. The actual subtype is only
1045 needed for constraint checks.
1046 (Analyze_Allocator): If restriction No_Streams is set, then do
1047 not permit objects to be declared of a stream type, or of a
1048 composite type containing a stream.
1050 * restrict.ads: Remove the a-stream entry from Unit_Array, since
1051 No_Streams no longer prohibits with'ing this package.
1053 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
1054 discriminants, but the parent base has unknown discriminants, there is
1055 no discriminant constraint to inherit. Such a discrepancy can arise
1056 when the actual for a formal type with unknown discriminants is a
1057 similar private type whose full view has discriminants.
1058 (Analyze_Object_Declaration): If restriction No_Streams is set, then
1059 do not permit objects to be declared of a stream type, or of a
1060 composite type containing a stream.
1062 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1064 * exp_dbug.ads: Update documentation to reflect simpler encoding for
1065 protected operations.
1067 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
1068 generated name, it complicates decoding in gdb and hinders debugging
1069 of protected operations.
1070 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
1071 flag for the protected entry barrier function.
1072 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
1073 flag for the protected entry function.
1075 2004-11-18 Nicolas Setton <setton@adacore.com>
1077 * expect.c: Define __unix__ when __APPLE__ is defined.
1079 * Makefile.in: Inform the value of the variable GMEM_LIB in the
1080 Darwin-specific section.
1082 * lang-specs.h: Change the placement of the %1 marker.
1083 Works around the fact that gcc adds -fPIC by default under Darwin.
1085 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1087 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
1088 type of the object with the packed array type, set the Analyzed flag
1089 on the object if it is an entity or simple indexed component, to avoid
1090 spurious type errors.
1092 2004-11-18 Gary Dismukes <dismukes@adacore.com>
1094 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
1095 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
1096 separate line from the version message.
1098 2004-11-18 Ed Falis <falis@adacore.com>
1100 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
1102 (init_float): Eliminate initialization of floating point status for
1103 AE653. The instructions have no effect for vThreads.
1105 2004-11-18 Vincent Celier <celier@adacore.com>
1107 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
1108 gnatbind is invoked with -shared.
1110 2004-11-18 Jose Ruiz <ruiz@adacore.com>
1112 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
1113 for Detect_Blocking which is redundant with the check done within the
1114 procedure Protected_Single_Entry_Call.
1115 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
1116 Detect_Blocking which is redundant with the check done within the
1117 procedure Protected_Single_Entry_Call.
1119 2004-11-18 Vincent Celier <celier@adacore.com>
1121 * makegpr.adb (Compile): Put the compiling switches (in package
1122 Compiler and on the command line) immediately after "-c", instead of
1123 at the end of the command line invocation of the compiler, when
1124 compiling a non-Ada file.
1125 (Build_Global_Archive): When there is no need to rebuild the archive,
1126 set Global_Archive_Exists, so that the archive is passed to the linker
1129 2004-11-18 Robert Dewar <dewar@adacore.com>
1130 Sergey Rybin <rybin@adacore.com>
1133 Remove extra paren check from list of checks for redundant constructs
1134 Add documentation of new -gnatyx style check (check extra parens)
1135 Remove paragraph about gnatelim debug options.
1137 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
1138 objects rather than forbidding dependencies on the package Ada.Streams.
1140 * sinfo.ads: Add ??? note that we should document pragmas passed to
1143 * g-expect.ads: Fix a few typos in the comments.
1145 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1147 * misc.c (gnat_handle_option): Use %< and %> for quoting in
1150 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1152 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
1154 2004-11-07 Andreas Schwab <schwab@suse.de>
1156 * Makefile.in (install-gnatlib): Remove spurious hyphen.
1158 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
1161 * Makefile.in (darwin): Set soext to .dylib.
1163 2004-10-26 Vincent Celier <celier@gnat.com>
1164 Thomas Quinot <quinot@act-europe.fr>
1166 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
1167 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
1168 there is no use of GNAT.Sockets.Constants.
1169 Remove remaining pragma Import for C_Write
1170 Remove C_Read and C_Write from internal implementation unit
1171 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
1172 the read and write functions from the system runtime library is fine
1173 on UNIX but won't work under Windows).
1175 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
1176 (Check_Selector): Use C_Recv instead of C_Read.
1177 Selectors are the GNAT.Sockets abstraction to perform a select()
1178 call on a set of descriptors. To allow abortion of an ongoing
1179 select operation, some data is written to a dedicated socket that
1180 is always monitored.
1181 Under Windows, the write and read library functions cannot operate
1182 on sockets, so we need to use send and recv instead, which is portable
1183 across all supported platforms.
1185 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
1186 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
1187 (using the read and write functions from the system runtime library is
1188 fine on UNIX but won't work under Windows).
1190 2004-10-26 Nicolas Setton <setton@act-europe.fr>
1192 * mlib-tgt-darwin.adb: New file.
1194 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1195 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1196 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1197 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
1200 * Makefile.in: Add support for building shared libraries under Darwin.
1201 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
1202 the low level EH init subprogram to be called from __gnat_initialize.
1204 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
1205 indicates which options to pass to the archive indexer.
1207 * mlib-utl.adb: Add support for calling ranlib with additional
1208 options. This is needed for instance under Mac OS X.
1209 (Ranlib_Options): New global variable, used to store the potential
1210 options to pass to ranlib.
1211 (Ar): Use Ranlib_Options when spawning ranlib.
1212 (Initialize): Set the value of ranlib option.
1214 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
1216 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
1217 instead of 8K, to reflect the real potential needs for stack-checking
1220 2004-10-26 Pascal Obry <obry@gnat.com>
1222 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
1224 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
1225 Windows only the initial thread stack size can be set so it is good to
1226 start we a low stack size.
1227 The OS will adjust the size as needed.
1229 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
1230 Nicolas Setton <setton@act-europe.fr>
1232 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
1233 "__unix__" instead of "unix".
1234 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
1235 sections were just mistakenly ignored. The former is
1236 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
1237 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
1238 of hpux. This prevents an unwanted definition of the symbol
1239 convert_addresses in adaint.o.
1241 2004-10-26 Gary Dismukes <dismukes@gnat.com>
1243 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
1244 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
1246 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1248 * a-filico.ads, a-filico.adb: fix incorrect header.
1250 2004-10-26 Javier Miranda <miranda@gnat.com>
1252 * a-ststio.ads: Fix typo in identifier
1254 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1256 * sem_ch4.adb: Minor reformatting.
1258 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1260 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
1261 enabled, check the result of unary and binary operations when the
1262 expression is the right-hand side of an assignment.
1264 2004-10-26 Vincent Celier <celier@gnat.com>
1266 * clean.adb (Delete): Do not output warnings when in quiet output and
1267 not in verbose mode.
1268 (Force_Deletions): New Boolean flag, defaulted to False
1269 (Delete): Only delete a file if it is writable, and when
1270 Force_Deletions is True.
1271 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
1272 (Usage): Line for new switch -f
1273 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
1276 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1278 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
1279 JM type only if its size matches that of the wrapper. When a size is
1280 prescribed and the field is not aliased, remove the wrapper of a JM
1281 type only if the size is not greater than that of the packed array.
1282 (gnat_to_gnu_entity): Change the extension of packed array wrappers
1285 2004-10-26 Geert Bosch <bosch@gnat.com>
1287 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
1288 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
1289 (Pred): Implement in terms of Succ.
1291 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1293 * exp_aggr.adb (Safe_Component): An aggregate component that is an
1294 unchecked conversion is safe for in-place use if the expression of the
1296 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
1297 be expandable in place even if the aggregate does not come from source.
1298 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
1299 designated object of an allocator in place, rather than building it
1300 first on the stack. The previous scheme forces a full copy of the array,
1301 and may be altogether unsusable if the size of the array is too large
1302 for stack allocation.
1304 2004-10-26 Robert Dewar <dewar@gnat.com>
1306 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
1307 compares if the component is atomic.
1309 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
1310 array assignment if the component type is atomic.
1312 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1313 Eric Botcazou <ebotcazou@act-europe.fr>
1315 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
1316 is aliased and is a by_reference type, do not pass by copy.
1317 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
1318 detect whether the call is in the right side of an assignment or
1319 the expression of an object declaration. Recurse on component
1320 association within aggregates.
1321 Call it in the condition that determines whether the temporary is
1322 necessary for correct stack-checking.
1324 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1326 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
1327 RACW_Type, used in the PolyORB version.
1328 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
1329 version and the GARLIC version.
1331 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
1332 Rename RCI_Info to RCI_Locator for better consistency between the
1333 GARLIC and PolyORB versions of the distributed systems annex.
1334 (DSA_Implementation_Name): This enumeration lists the possible
1335 implementations of the Partition Communication Subsystem for the
1336 Distributed Systems Annex (DSA). The three available implementations
1337 are the dummy stub implementation (No_DSA), and two versions based on
1338 two different distribution runtime libraries: GARLIC and PolyORB. Both
1339 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
1341 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
1344 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
1345 between the GARLIC and PolyORB versions of the distributed systems
1347 Remove RE_Unbounded_Reclaim_Pool since it is unused.
1349 2004-10-26 Gary Dismukes <dismukes@gnat.com>
1351 * gnat1drv.adb: Suppress calling the back end when
1352 Frontend_Layout_On_Target is true.
1354 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1356 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
1357 Set_Read_Only): New subprograms.
1358 These new routines allow the user to set or unset the Owner execute
1359 and Owner write permission flags on a file.
1361 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
1362 GNAT.OS_Lib.Set_Executable instead of rolling our own.
1364 2004-10-26 Matthew Gingell <gingell@gnat.com>
1366 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
1368 2004-10-26 Pascal Obry <obry@gnat.com>
1370 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
1371 memory before the faulting page we properly test the process read
1372 access for this address using appropriate Win32 routine.
1373 (HPUX sections): guard with "__hpux__" instead of "hpux".
1375 2004-10-26 Robert Dewar <dewar@gnat.com>
1377 * lib-xref.adb (Generate_Reference): Don't complain about reference to
1378 entry parameter if pragma Unreferenced set, since we do not properly
1379 handle the case of multiple parameters.
1381 2004-10-26 Vincent Celier <celier@gnat.com>
1383 * prj-env.adb: (Contains_ALI_Files): New Boolean function
1384 (Ada_Objects_Path.Add): For a library project, add to the object path
1385 the library directory only if there is no object directory or if the
1386 library directory contains ALI files.
1387 (Set_Ada_Paths.Add.Recursive_Add): Ditto
1389 2004-10-26 Vincent Celier <celier@gnat.com>
1391 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
1392 extension of library projects.
1394 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
1395 path defaults to ".:<prefix>/lib/gnat".
1396 (Parse): For an extending all project, allow direct import of a project
1397 that is virtually extended.
1399 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
1400 the specified name is directly imported, return its ID. Otherwise, if
1401 an extension of this project is imported, return the ID of the
1404 2004-10-26 Robert Dewar <dewar@gnat.com>
1406 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
1407 (Sub3): New procedure, used by Scaled_Divide
1408 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
1409 correct more than one instance of failure to propagate carries
1411 (Double_Divide): Handle overflow case of largest negative number
1412 divided by minus one.
1414 * s-arit64.ads (Double_Divide): Document that overflow can occur in
1415 the case of a quotient value out of range.
1418 2004-10-26 Robert Dewar <dewar@gnat.com>
1420 * s-bitops.adb (Bit_Eq): Remove redundant check.
1422 * s-bitops.ads: Minor comment updates
1423 Change some occurrences of Address to System.Address
1425 * s-carsi8.ads: Fix minor cut-and-paste error in comments
1427 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1429 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
1430 accessibility check to prefix that is a protected operation.
1432 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1434 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
1435 empty, post message on stub.
1437 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1438 Javier Miranda <miranda@gnat.com>
1440 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
1441 current instance appears within a unit that is directly in the context
1443 Used to determine whether the body of the instance should be analyzed
1444 immediately after its spec, to make its subprogram bodies available
1445 for front-end inlining.
1446 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
1447 constraint is not allowed on the component type (AARM 12.5.3(3))
1449 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1451 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1452 'Storage_Pool): enhance, document & limit detection of non-sharable
1455 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
1457 * s-pooglo.ads: Add more documentation now that this pool is properly
1460 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1462 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
1463 or protected type with discriminants, do not constrain the
1464 corresponding record type if the subtype declaration has no
1465 discriminant constraints. This can be the case in source code, or in
1466 the subtype declaration created to rename an actual type within an
1469 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1471 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
1472 different kind of stub (possibly wrong name for file), do not check
1474 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
1475 includes call to some function that returns an unconstrained type, do
1478 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1480 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
1481 appear in the code for the main unit. Dependencies among units in the
1482 context of the main unit are established when those other units are
1483 compiled. Otherwise spurious elaboration constraints can generate
1484 incorrect elaboration circularities.
1486 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1487 Ed Schonberg <schonberg@gnat.com>
1489 * sem_util.adb (Is_Aliased_View): Defend against the case where this
1490 subprogram is called with a parameter that is not an object name. This
1491 situation arises for some cases of illegal code, which is diagnosed
1492 later, and in this case it is wrong to call Is_Aliased, as that might
1493 cause a compiler crash.
1494 (Explain_Limited_Type): Refine previous fix to include
1495 inherited components of derived types, to provide complete information.
1497 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
1498 is the prival for a protected object.
1499 It is necessary to mark this entity as a variable, in addition to
1500 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
1501 modified to avoid checking the Aliased flag on entities that are not
1502 objects. (Checking that flag for non-objects is erroneous and could
1503 lead to a compiler crash).
1505 2004-10-26 Robert Dewar <dewar@gnat.com>
1507 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
1508 X_Frac = 0.5, then we know that the number X must be positive.
1509 (Succ): Remove the same redundant test, and also fix the primary test
1510 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
1512 (Decompose): Add fuller comments to spec
1514 2004-10-26 Pascal Obry <obry@gnat.com>
1516 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
1517 validity (process must have read access). Set to 0 in all other cases.
1518 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
1520 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
1521 segmentation violation.
1523 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1525 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
1526 whose type is a constructed subtype of an aliased object with an
1527 unconstrained nominal subtype, convert the actual to the constructed
1528 subtype before taking its address.
1530 2004-10-26 Vincent Celier <celier@gnat.com>
1532 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
1533 (Is_Path_Name_Case_Sensitive): New function
1535 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
1536 (Base_Name, Simple_Name, Current_Directory, Compose,
1537 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
1540 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1541 Vasiliy Fofanov <fofanov@act-europe.fr>
1542 Vincent Celier <celier@gnat.com>
1544 * gnat_ugn.texi: Generalize "finding memory problems" section into a
1545 "memory management issues" section and document some of the useful
1546 memory pools provided as part of the GNAT library.
1547 Remove "virtual" from declaration of A::method2 in
1548 the simple example of Ada/C++ mixed system.
1549 Library Projects may be virtually extended: their virtual extensions
1550 are not Library Projects.
1551 Added section on extending project hierarchies.
1553 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1555 * adaint.c (__gnat_get_libraries_from_registry): Cast value
1557 (__gnat_portable_spawn): Remove const.
1559 * mingw32.h (MAXPATHLEN): Check for previous definition.
1561 2004-10-17 Matthias Klose <doko@debian.org>
1563 * gnatvsn.ads: Set gnat library version to 4.0.
1565 2004-10-05 Vincent Celier <celier@gnat.com>
1567 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
1569 2004-10-04 Laurent GUERBY <laurent@guerby.net>
1572 * Makefile.in: Define and use RANLIB_FLAGS.
1574 2004-10-04 Pascal Obry <obry@gnat.com>
1576 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
1577 other x86 platforms).
1579 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1581 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
1582 in general and triggers stack alignment adjustment for thread entry
1583 points on targets where this is necessary.
1585 2004-10-04 Bernard Banner <banner@gnat.com>
1589 * Makefile.in: Add section for powerpc linux
1590 Add variant i-vxwork-x86.ads
1592 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
1594 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1596 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
1597 table registration calls when need be. Ensures no reference to the crt
1598 ctors symbol are issued in the SJLJ case, which avoids possible
1599 undefined symbol errors in the case of modules to be statically linked
1602 2004-10-04 Javier Miranda <miranda@gnat.com>
1604 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
1605 in-line the code corresponding to subprogram Analyze_Actuals. In
1606 addition, analyze the actuals only in case of subprogram call.
1608 2004-10-04 Ed Falis <falis@gnat.com>
1610 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
1612 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
1614 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
1615 in the documentation.
1617 2004-10-04 Robert Dewar <dewar@gnat.com>
1619 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
1621 (Analyze_Block_Statement): Add circuitry to detect following dead code
1622 (Check_Unreachable_Code): Handle case of block exit
1624 2004-10-04 Robert Dewar <dewar@gnat.com>
1626 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
1627 (XMatchD): Avoid warning for Logic_Error call
1629 2004-10-04 Robert Dewar <dewar@gnat.com>
1631 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
1632 consider expressions buried within a procedure actual to be an actual.
1633 This caused some blowups with uses of packed slices within a procedure
1636 2004-10-04 Robert Dewar <dewar@gnat.com>
1638 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
1639 longer need to be initialized to zero.
1640 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
1641 initialized to zero.
1643 * checks.adb (Expr_Known_Valid): Packed arrays are now always
1644 considered valid, even if the representation is modular. That's correct
1645 now that we no longer initialize packed modular arrays to zero.
1647 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
1648 suffixes. These are now documented as the only cases in which the
1649 debugger ignores outer records.
1650 Previously, the spec allowed arbitrary suffixes for this purpose.
1651 Change name of LJM to JM for packed array pad records
1652 Create separate section on packed array handling, and add a whole new
1653 set of comments to this section describing the situation with packed
1654 modular types and justification requirements depending on endianness.
1656 2004-10-04 Robert Dewar <dewar@gnat.com>
1658 * a-except.adb: Add a comment for last change
1660 * einfo.ads: Minor spelling correction in comment
1662 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
1664 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
1667 * sem_util.ads: Minor comment update
1669 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1671 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
1672 Inline_Always when in Configurable_Run_Time mode.
1674 * sem_prag.adb (Process_Convention): If entity is an inherited
1675 subprogram, apply convention to parent subprogram if in same scope.
1676 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
1677 when in Configurable_Run_Time mode.
1679 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1681 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
1682 class_wide type after component list has been inherited.
1684 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1686 * sem_ch12.adb (Check_Generic_Actuals): New predicate
1687 Denotes_Previous_Actual, to handle properly the case of a private
1688 actual that is also the component type of a subsequent array actual.
1689 The visibility status of the first actual is not affected when the
1690 second is installed.
1691 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
1692 make fully recursive the treatment of formals of packages declared
1694 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
1695 the above on exit from an instantiation.
1696 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
1697 current instantiation which is now complete.
1698 (Analyze_Package_Instantiation): No instantiated body is needed if the
1699 main unit is generic. Efficient, and avoid anomalies when a instance
1700 appears in a package accessed through rtsfind.
1702 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1704 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
1705 do not generate a declaration for a temporary if the call is part of a
1706 library-level instantiation.
1708 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1710 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
1711 searching for a limited component to flag.
1713 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
1714 expansion of Input, to account for the fact that the implicit call
1715 generated by the attribute reference must freeze the user-defined
1716 stream subprogram. This is only relevant to 'Input, because it can
1717 appear in an object declaration, prior to the body of the subprogram.
1719 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
1720 expansion can proceed and further errors uncovered.
1721 (Minor clean up): Fix cases of using | instead of \ for continuation
1724 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1726 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
1728 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
1729 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
1730 Use gcc_assert and gcc_unreachable.
1732 * decl.c (gnat_to_gnu_entity, case object): Check and process a
1733 specified alignment before validating size.
1734 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
1735 stripped-down declaration for the type of the inner field when making
1738 * utils.c (finish_record_type): Do not compute the size in units
1739 incrementally. Instead compute it once for the rep clause case.
1740 Use gcc_assert and gcc_unreachable.
1742 2004-10-04 Vincent Celier <celier@gnat.com>
1744 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
1746 (Is_Valid_Path_Name): Take '/' as a directory separator.
1748 2004-10-04 Vincent Celier <celier@gnat.com>
1750 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
1751 (Extended_Project) only if Extended_Project is defined, to avoid
1753 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
1755 (Parse_Single_Project): Ditto.
1757 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
1758 Add_To_Project_Path for virtual projects.
1760 2004-10-04 Vincent Celier <celier@gnat.com>
1762 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1763 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1764 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
1765 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
1766 parameter Options_2.
1768 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
1769 Build_Dynamic_Library with an empty Options_2.
1771 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
1774 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
1775 directory separator, if any.
1776 (Gprmake): Do not allow mains on the command line for library projects.
1777 Do not attempt to link when the project is a library project.
1778 (Library_Opts): New table to store Library_Options.
1779 (Build_Library): If Library_Options is specified, pass these options
1780 when building a shared library.
1782 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1784 * s-tposen.adb (Service_Entry): The object must be always unlocked at
1785 the end of this procedure now that the unlock operation was inserted
1788 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1790 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
1791 corresponding to the Preallocated_Stacks flags in System.
1792 (Get_Target_Parameters): Including the processing for
1793 Preallocated_Stacks.
1795 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
1796 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
1797 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
1798 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
1799 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
1800 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1801 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
1802 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
1803 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
1804 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
1805 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
1806 used to signal whether the compiler creates the required stacks and
1807 descriptors for the different tasks (when True) or it is done by the
1808 underlying operating system at run time (when False).
1809 It is initially set to False in all targets.
1811 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
1812 if it is supported by the target.
1813 (Make_Task_Create_Call): Pass the stack address if it has been
1814 previously created. Otherwise pass a Null_Address.
1816 * snames.adb: Add _stack.
1818 * snames.ads: Add Name_uStack. Required to allow the expander to
1819 statically allocated task stacks.
1821 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
1822 Stack_Address argument.
1823 Check that its value is equal to Null_Address because this target does
1824 not support the static stack allocation.
1826 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1828 * usage.adb: Change "pragma inline" to "pragma Inline" in information
1831 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1833 * exp_dist.adb: Split declaration of asynchronous flag out of
1834 Add_RACW_Read_Attribute.
1835 Minor reformatting for better alignment with PolyORB version.
1836 Store the entity for the asynchronous flag of an RACW, rather than the
1837 expression, in the asynchronous flags table. This will allow this flag
1838 to be used in other subprograms beside Add_RACW_Read_Attribute.
1840 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1842 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1843 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1844 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1845 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1846 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1847 sockets constant MSG_NOSIGNAL (Linux-specific).
1848 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1849 all Send operations.
1850 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1851 from trigerring SIGPIPE.
1852 Rename components to avoid clash with Ada 2005 possible reserved
1854 (Check_Selector): When the select system call returns with an error
1855 condition, propagate Socket_Error to the caller.
1857 2004-10-01 Jan Hubicka <jh@suse.cz>
1859 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1861 2004-09-23 Robert Dewar <dewar@gnat.com>
1865 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1866 instead do this at freeze time (we won't do it if there is an address
1868 Change "pragma inline" to "pragma Inline" in information and error
1872 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1873 right way of doing things after all.
1874 (Freeze_Entity): For object, set Is_Public for imported entities
1875 unless there is an address clause present.
1877 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1879 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1880 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1881 ensures proper handling of types with rep clauses, which might have
1882 their TYPE_SIZE set already.
1884 2004-09-21 Robert Dewar <dewar@gnat.com>
1886 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1887 packed array types in both little- and big-endian cases. This change
1888 ensures that we no longer count on the unused bits being initialized
1889 for such types (and in particular ensures that equality testing will
1890 only read the relevant bits).
1891 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1892 These changes mean that we no longer need to initialize small packed
1894 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1895 optimization to an LJM field as to its parent field.
1897 * ada-tree.h, trans.c, utils.c, utils2.c:
1898 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1900 2004-09-20 Jan Hubicka <jh@suse.cz>
1902 * utils.c (gnat_finalize): Remove.
1903 (end_subprog_body): Directly call cgraph_finalize_function;
1904 do not lower the nested functions.
1906 2004-09-20 Robert Dewar <dewar@gnat.com>
1910 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1911 if an address clause is present, since that means that the Import
1914 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1916 * 5tsystem.ads: Removed, no longer used.
1918 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1919 Zack Weinberg <zack@codesourcery.com>
1921 * ada-tree.def: Use tree_code_class enumeration constants
1922 instead of code letters.
1923 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1924 Update for new tree-class enumeration constants.
1926 2004-09-17 Vincent Celier <celier@gnat.com>
1928 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1929 capabilities of the general project manager.
1931 2004-09-09 Vincent Celier <celier@gnat.com>
1933 * a-direct.ads: Add pragma Ada_05
1934 (Directory_Entry_Type): Give default value to component Kind to avoid
1935 not initialized warnings.
1937 * a-direct.adb (Current_Directory): Remove directory separator at the
1939 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1940 an existing directory.
1941 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1942 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1943 Convert the result to File_Size.
1945 * prj.ads: (Project_Error): New exception
1947 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1948 Prj.Com, not from Osint.
1949 (Attrs, Package_Attributes): Tables moved to private part of spec
1950 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1952 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1953 Prj.Project_Error after call to Fail.
1954 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1955 Fail. Check that package name is not already in use.
1957 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1958 used by tools, not only by the project manager, and to indicate that
1959 exception Prj.Prj_Error may be raised in case of problem.
1960 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1962 (Attrs, Package_Attributes): Table instantiations moved from the body to
1963 the private part to be accessible from Prj.Attr.PM body.
1965 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1966 from new package Prj.Attr.PM.
1967 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1970 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1972 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1973 instead of Elaboration_Checks).
1975 * a-calend.adb: Minor reformatting
1977 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1979 * gigi.h (maybe_pad_type): New declaration.
1980 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1982 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1984 * cuintp.c: Convert to use buildN.
1986 * decl.c (maybe_pad_type): No longer static.
1987 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1989 Convert to use buildN.
1991 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1992 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1993 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1995 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1996 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1997 Convert to use buildN.
1999 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
2000 TREE_READONLY for const.
2001 Convert to use buildN.
2003 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
2004 (create_var_decl): Refine when TREE_STATIC is set.
2005 Convert to use buildN.
2007 2004-09-09 Gary Dismukes <dismukes@gnat.com>
2009 * gnat_ugn.texi: Delete text relating to checking of ali and object
2012 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
2015 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
2017 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
2018 pragmas recognized by GNAT.
2020 * gnat_rm.texi: Document pragma Detect_Blocking.
2022 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
2023 raise Program_Error if called from a protected operation.
2025 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
2026 the protected action nesting level.
2027 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
2028 protected action nesting level.
2029 (Unlock): When pragma Detect_Blocking is active decrease the protected
2030 action nesting level.
2032 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
2033 Protected_Action_Nesting.
2035 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
2036 Common_ATCB record. It contains the dynamic level of protected action
2037 nesting for each task. It is needed for checking whether potentially
2038 blocking operations are called from protected operations.
2039 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
2040 Detect_Blocking is active or not in the partition.
2042 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
2043 raise Program_Error if called from a protected operation.
2044 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
2045 Program_Error if called from a protected operation.
2046 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
2047 Program_Error if called from a protected operation.
2049 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
2050 raise Program_Error if called from a protected operation.
2052 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
2053 raise Program_Error if called from a protected operation, and increase
2054 the protected action nesting level.
2055 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
2056 Program_Error if called from a protected operation, and increase the
2057 protected action nesting level.
2058 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
2059 protected action nesting level.
2061 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
2062 raise Program_Error if called from a protected operation, and increase
2063 the protected action nesting level.
2064 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
2065 Program_Error if called from a protected operation, and increase the
2066 protected action nesting level.
2067 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
2068 raise Program_Error if called from a protected operation.
2069 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
2070 active, raise Program_Error if called from a protected operation.
2071 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
2072 protected action nesting level.
2074 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
2075 insertion of the statement raising Program_Error. The run time
2076 contains the required machinery for handling that.
2078 * sem_util.ads: Change comment associated to procedure
2079 Check_Potentially_Blocking_Operation.
2080 This procedure does not insert a call for raising the exception because
2081 that is currently done by the run time.
2083 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
2085 * init.c: Add the global variable __gl_detect_blocking that indicates
2086 whether pragma Detect_Blocking is active (1) or not (0). Needed for
2087 making the pragma available at run time.
2088 (__gnat_set_globals): Pass and update the detect_blocking parameter.
2090 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
2091 pragma Detect_Blocking is active.
2093 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
2095 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
2096 DB is found in the ali file. Any unit compiled with pragma
2097 Detect_Blocking active forces its effect in the whole partition.
2099 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
2100 Detect_Blocking is active and delay is called from a protected
2103 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
2104 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
2105 Detect_Blocking is active (0 otherwise).
2106 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
2107 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
2110 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
2112 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
2113 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
2116 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
2117 (Register_Receiving_Stub): Add Subp_Info formal parameter.
2118 Update API in placeholder implemetation of s-parint to reflect changes
2119 in distribution runtime library.
2121 * sem_ch3.adb (Expand_Derived_Record): Rename to
2122 Expand_Record_Extension.
2124 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
2125 primitive operations of potentially distributed object types that have
2126 non-controlling anonymous access formals.
2128 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
2130 New implementation of expansion for remote access-to-subprogram types,
2131 based on the RACW infrastructure.
2132 This version of sem_dist is compatible with PolyORB/DSA as well as
2135 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
2136 Asynchrronous that applies to a remote access-to-subprogram type, mark
2137 the underlying RACW type as asynchronous.
2139 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
2140 __gnat_using_gnu_linker to 1.
2142 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
2143 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
2144 GNAT.Perfect_Hash_Generators, and remove the empty
2145 GNAT.Perfect_Hash package.
2147 * atree.adb: Minor reformatting
2149 * exp_ch3.adb (Expand_Derived_Record): Rename to
2150 Expand_Record_Extension.
2151 (Build_Record_Init_Proc.Build_Assignment): The default expression in
2152 a component declaration must remain attached at that point in the
2153 tree so New_Copy_Tree copies it if the enclosing record type is derived.
2154 It is therefore necessary to take a copy of the expression when building
2155 the corresponding assignment statement in the init proc.
2156 As a side effect, in the case of a derived record type, we now see the
2157 original expression, without any rewriting that could have occurred
2158 during expansion of the ancestor type's init proc, and we do not need
2159 to go back to Original_Node.
2161 * exp_ch3.ads (Expand_Derived_Record): Rename to
2162 Expand_Record_Extension.
2164 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
2165 Returns the RACW type used to implement a remote access-to-subprogram
2167 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
2168 New subprograms. Used to create a proxy tagged object for a remote
2169 subprogram. The proxy object is used as the designated object
2170 for RAS values on the same partition (unless All_Calls_Remote applies).
2171 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
2172 System.Partition_Interface.Get_Unique_Remote_Pointer.
2173 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
2174 Renamed from Add_RAS_*_Attribute.
2175 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
2177 New implementation of expansion for remote access-to-subprogram types,
2178 based on the RACW infrastructure.
2180 * exp_dist.ads (Copy_Specification): Update comment to note that this
2181 function can copy the specification from either a subprogram
2182 specification or an access-to-subprogram type definition.
2184 2004-09-09 Ed Schonberg <schonberg@gnat.com>
2186 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
2187 in an instance, between an explicit subprogram an one inherited from a
2188 type derived from an actual.
2190 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
2191 add a polling call if the subprogram is to be inlined by the back-end,
2192 to avoid repeated calls with multiple inlinings.
2194 * checks.adb (Apply_Alignment_Check): If the expression in the address
2195 clause is a call whose name is not a static entity (e.g. a dispatching
2196 call), treat as dynamic.
2198 2004-09-09 Robert Dewar <dewar@gnat.com>
2200 * g-trasym.ads: Minor reformatting
2202 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
2203 packed arrays, since unused bits are expected to be zero for a
2206 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
2208 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
2211 2004-09-09 Pascal Obry <obry@gnat.com>
2213 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
2214 enable map file generation. Add the right option to generate the map
2215 file if Map_File is set to True.
2217 * gnatdll.adb (Gen_Map_File): New variable.
2218 (Syntax): Add info about new -m (Map_File) option.
2219 (Parse_Command_Line): Add support for -m option.
2220 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
2223 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
2225 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
2226 new gnatdist implementation.
2227 Define a subpackage isolating the output routines specific to this
2230 2004-09-09 Joel Brobecker <brobecker@gnat.com>
2232 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
2234 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
2236 2004-09-09 Cyrille Comar <comar@act-europe.fr>
2238 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
2241 * opt.ads: Add Ada_Version_Runtime constant used to decide which
2242 version of the language is used to compile the run time.
2244 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
2246 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
2247 of variable length temporaries for function return now that the
2248 back-end and gigi support it.
2250 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2252 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
2254 * trans.c (struct stmt_group): Delete field GLOBAL.
2255 (gnat_init_stmt_group): Do not initialize it.
2256 (call_to_gnu): Use save_expr, not protect_multiple_eval.
2257 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
2258 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
2259 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
2260 (start_stmt_group): Likewise.
2261 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
2263 * utils2.c (ggc.h): Include.
2264 (build_call_raise): Call build_int_cst, not build_int_2.
2266 * utils.c (gnat_init_decl_processing): Fix arg to
2267 build_common_tree_nodes.
2268 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
2269 (gnat_define_builtin): Set built_in_decls.
2270 (init_gigi_decls): Call build_int_cst, not build_int_2.
2272 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
2273 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
2274 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
2275 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
2276 SET_TYPE_MODULE): Use them.
2277 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
2278 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
2279 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
2280 SET_TYPE_ADA_SIZE): Likewise.
2281 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
2282 (DECL_CONST_CORRESPONDING_VAR,
2283 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
2284 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
2285 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
2286 (TYPE_RM_SIZE_NUM): New macro.
2287 (TYPE_RM_SIZE): Modified to use above.
2289 * cuintp.c: (build_cst_from_int): New function.
2290 (UI_To_gnu): Use it.
2292 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
2293 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
2294 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
2295 MIN_EXPR for the size, copy it into new.
2297 2004-09-01 Robert Dewar <dewar@gnat.com>
2299 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
2300 packed indexed component where array is an IN OUT formal. This
2301 generated garbage code previously.
2303 * gnat_ugn.texi: Document -fverbose-asm
2305 * gnat-style.texi: Minor updates (note that boolean constants and
2306 variables are joined with AND/OR rather than short circuit forms).
2308 2004-09-01 Ed Schonberg <schonberg@gnat.com>
2310 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
2311 it is an upward conversion of an untagged type with no representation
2314 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
2316 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
2317 System.Partition_Interface.
2319 * checks.adb (Apply_Access_Checks): Do not generate checks when
2320 expander is not active (but check for unset reference to prefix of
2323 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
2324 pragma Debug as an if statement with a constant condition, for
2325 consistent treatment of entity references contained within the
2326 enclosed procedure call.
2328 2004-09-01 Vincent Celier <celier@gnat.com>
2330 * bindgen.adb: (Set_EA_Last): New procedure
2331 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
2333 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
2334 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
2335 linked without errors.
2336 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
2338 (Gen_Exception_Table_C): Correct same bugs
2340 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
2342 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
2343 on Windows, make sure that the drive letter is in upper case.
2345 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
2346 Windows, when the drive letter is added and Case_Sensitive is True, the
2347 drive letter is forced to upper case.
2349 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
2350 to Options_2 for the call to MLib.Utl.Gcc.
2352 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
2353 directory separator when defining BASE_DIR.
2355 2004-09-01 Pascal Obry <obry@gnat.com>
2357 * gprcmd.adb (Extend): Do not output trailing directory separator. This
2358 is not needed and it confuses Windows GNU/make which does not report
2359 directory terminated by a slash as a directory.
2360 (gprcmd): Idem for "pwd" internal command.
2362 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
2363 target names rewrite to fix regressions with recent version of
2364 GNU/make. Starting with GNU/make 3.80 the pipe character was not
2365 handled properly anymore.
2367 2004-09-01 Andreas Schwab <schwab@suse.de>
2369 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
2370 * raise.c [!IN_RTS]: Undef abort.
2372 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
2374 * utils2.c (build_allocator): Use ssize_int.
2376 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
2378 2004-08-27 Andreas Schwab <schwab@suse.de>
2380 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
2382 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2383 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2385 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
2387 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2389 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
2390 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2391 * utils.c (init_gigi_decls): Likewise.
2392 * utils2.c (build_call_raise, build_allocator): Likewise.
2394 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2396 * utils.c (gnat_init_decl_processing): Adjust
2397 build_common_tree_nodes call.
2399 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2401 * utils2.c (build_allocator): Use build_int_cst for negative
2404 2004-08-18 Richard Henderson <rth@redhat.com>
2406 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
2408 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
2410 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
2412 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
2413 (gnat_to_gnu): Likewise.
2415 2004-08-16 Pascal Obry <obry@gnat.com>
2417 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
2418 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
2419 option and not mdll anymore. Update comment.
2421 2004-08-16 Pascal Obry <obry@gnat.com>
2423 * bld.adb (Put_Include_Project): Properly handle directory separators
2426 2004-08-16 Ed Schonberg <schonberg@gnat.com>
2428 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
2429 decreasing the number of allocated junk nodes while searching for the
2430 appropriate subprogram.
2432 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2434 * cuintp.c (UI_To_gnu): Use build_int_cst..
2435 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2436 * utils.c (init_gigi_decls): Likewise.
2437 * utils2.c (build_call_raise): Likewise.
2439 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
2441 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
2442 for a global aliased object with a variable size and an unconstrained
2443 nominal subtype, pretend there is no initializer if the one we have is
2444 incomplete, and avoid referencing an inexistant component in there. The
2445 part we have will be rebuilt anyway and the reference may confuse
2448 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
2450 * einfo.ads: Minor reformatting
2452 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
2453 restrictions in the ALI if we only want to warn about violations.
2455 2004-08-13 Vincent Celier <celier@gnat.com>
2457 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
2458 when creating a new Unit_Record in table Units.
2460 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
2461 that are violated, if any.
2463 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
2464 add directory separator if path already ends with a directory separator.
2466 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2468 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
2469 unit, this is an attempt to inline a construct that is not available in
2470 the current restricted mode, so abort rather than trying to continue.
2472 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
2473 discriminants that rename those of the parent, recover names of
2474 original discriminants for the constraint on the full view of the
2476 (Complete_Private_Subtype): Do not create a subtype declaration if the
2477 subtype is an itype.
2479 * gnat_rm.texi: Added section on implementation of discriminated
2480 records with default values for discriminants.
2482 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2485 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
2486 the second operand is overloaded.
2488 2004-08-10 Richard Henderson <rth@redhat.com>
2490 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
2491 add __builtin_alloca.
2493 2004-08-10 Richard Henderson <rth@redhat.com>
2495 * config-lang.in (boot_language): Yes.
2497 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
2499 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
2500 from complaining on potential uninitialized reference.
2501 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
2502 new specification and test explicitly for non-zero return value.
2504 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
2505 returning C.int, to avoid using a derived boolean type.
2507 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
2508 Duplicate_Subexpr_No_Checks in preference to direct use of
2509 Remove_Side_Effects and New_Copy_Tree.
2510 Clear Comes_From_Source on prefix of 'Size attribute reference.
2512 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
2513 g-socthi-vxworks.adb: Change calls to
2514 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
2515 and test explicitly for non-zero return value.
2517 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
2518 (Is_Socket_In_Set): Declare imported function as returning C.int, to
2519 avoid using a derived boolean type.
2521 2004-08-09 Albert Lee <lee@gnat.com>
2523 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
2525 2004-08-09 Pascal Obry <obry@gnat.com>
2527 * gnat_ugn.texi: Document new way to build DLLs on Windows using
2528 GCC's -shared option.
2530 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
2531 Options_2 parameter (options put after object files).
2533 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
2535 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
2536 ignore overflows on low and high bounds of an index to also account for
2537 differences in signedness between sizetype and gnu_index_subtype.
2538 These are as legitimate as the ones caused by a lower TYPE_PRECISION
2541 2004-08-09 Robert Dewar <dewar@gnat.com>
2543 * s-solita.ads, s-solita.adb: Minor reformatting
2545 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
2546 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
2548 Add note that No_Implicit_Conditionals does not suppress
2549 run time constraint checks.
2551 * vms_conv.ads: Minor reformatting
2553 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
2554 and necessary for following change).
2555 (Mark): Return new format Mark_Id containing sec stack address
2556 (Release): Use sec stack address from Mark_Id avoiding Self call
2558 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
2559 pointer (cleanup and necessary for following change).
2560 Define Mark_Id as record containing address of secondary stack, that way
2561 Release does not need to find the stack again, decreasing the number of
2562 calls to Self and improving efficiency.
2564 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
2566 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
2567 case variable into the individual case branches when possible.
2569 * sem_ch11.adb: Minor reformatting
2571 * prj.ads: Correct spelling of suffixs
2573 * prj-nmsc.adb: Minor reformatting
2574 Correct spelling suffixs throughout (also in identifiers)
2576 * freeze.adb: Minor spelling correction
2578 * exp_ch2.adb: Cleanups to handling of Current_Value
2579 (no functional effect).
2581 * bld.adb: Correct spelling of suffixs
2583 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
2585 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2589 * sem_ch7.adb (Install_Private_Declarations): In the body of the
2590 package or of a child, private entities are both immediately_visible
2593 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2595 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
2596 there are no range checks on the value of the literal.
2598 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
2599 wrapped is the triggering alternative of an asynchronous select, action
2600 statements mustbe inserted before the select itself.
2602 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
2603 case where the prefix is a protected function call.
2604 (Resolve_Attribute, case 'Access): The attribute reference on a
2605 subprogram is legal in a generic body if the subprogram is declared
2608 2004-08-09 Vincent Celier <celier@gnat.com>
2610 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
2611 languages, otherwise building the library may fail with unresolved
2613 (Compile_Sources): Do not build libraries if -c switch is used
2615 * gnatlink.adb (Process_Args): New switches -M and -Mmap
2616 (Write_Usage): If map file creation is supported, output new switches
2618 (Gnatlink): When -M is specified, add the necessary switch(es) to the
2619 gcc call, when supported.
2621 * Makefile.in: Added indepsw.o to the object list for gnatlink
2622 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
2624 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
2625 indepsw.adb, indepsw.ads: New files.
2627 2004-08-09 Bernard Banner <banner@gnat.com>
2629 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
2631 * Makefile.in: add section for vxworks x86
2633 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
2635 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
2636 per-object constrained components where the discriminant is of an
2638 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
2639 the parent initialization procedure for derived Unchecked_Unions.
2640 Instead, derived Unchecked_Unions build their own initialization
2642 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
2643 Check the body of the subprogram for details.
2644 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
2645 functions for derived Unchecked_Union types by introducing a condition.
2646 Allow the creation of TSS equality functions for Unchecked_Unions.
2647 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
2648 Add formal parameter Discr to function signature. Discr is used to
2649 control the generated case statement for Unchecked_Union types.
2650 (Make_Eq_If): Rename formal parameter Node to E in function signature.
2652 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
2654 Check the body of the subprogram for details.
2655 (Expand_Composite_Equality): Augment composite type equality to include
2656 correct handling of Unchecked_Union components.
2657 (Expand_N_In): Add condition to detect illegal membership tests when the
2658 subtype mark is a constrained Unchecked_Union and the expression lacks
2659 inferable discriminants, and build a Raise_Program_Error node.
2660 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
2661 to detect types that contain components of unconstrained Unchecked_Union
2662 subtype. Add condition to detect equality between types that have an
2663 unconstrained Unchecked_Union component, and build a Raise_Program_Error
2664 node. Add condition to detect equality between Unchecked_Union types
2665 that lack inferable discriminants, and build a Raise_Program_Error node.
2666 Otherwise build a TSS equality function call.
2667 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
2668 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
2669 with the operand lacking inferable discriminants, and build a Raise_
2671 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
2673 (Has_Inferable_Discriminants): Implement new predicate for objects and
2674 expressions of Unchecked_Union type. Check the body of subprogram for
2676 (Has_Unconstrained_UU_Components): Add function
2677 Component_Is_Unconstrained_UU. It is used to detect whether a single
2678 component is of an unconstrained Unchecked_Union subtype. Add function
2679 Variant_Is_Unconstrained_UU. It is used to detect whether a single
2680 component inside a variant is of an unconstrained Unchecked_Union type.
2682 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
2683 inferred discriminant values. Add condition to generate a case
2684 statement with an inferred discriminant as the switch.
2685 (Make_Component_List_Assign): Introduce a Boolean flag that determines
2686 the behaviour of the subprogram in the presence of an Unchecked_Union.
2687 Add condition to trigger the usage of the inferred discriminant value
2688 as the generated case statement switch.
2689 (Make_Field_Assign): Introduce a Boolean flag that determines the
2690 behaviour of the subprogram in the presence of an Unchecked_Union. Add
2691 condition to trigger the usage of the inferred discriminant value as
2692 the right-hand side of the generated assignment.
2694 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
2695 parameter generation when dealing with Unchecked_Unions.
2697 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
2698 checks for Unchecked_Unions.
2700 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
2702 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
2703 Raise_Program_Error nodes for the execution of Read and Write
2704 attributes of Unchecked_Union types and the execution of Input and
2705 Output attributes of Unchecked_Union types that lack default
2706 discriminant values.
2708 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
2709 Unchecked_Union. Add procedure Check_Component. It is used to inspect
2710 per-object constrained components of Unchecked_Unions for being
2711 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
2712 check individual components withing a variant.
2714 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
2715 comparison of Unchecked_Unions.
2716 (Resolve_Equality_OP): Remove guard that prevents equality between
2719 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
2720 of component subtypes for Unchecked_Union components.
2721 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
2722 since it is the actual subtype.
2724 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
2725 pass of Unchecked_Union subtypes as generic actuals to formal types
2726 that lack known_discriminant_parts or that are derived Unchecked_Union
2727 types, and do nothing. In any other case, produce an error message.
2729 * sem_ch3.adb (Analyze_Component_Declaration): Add function
2730 Contains_POC. It determines whether a constraint uses the discriminant
2731 of an enclosing record type.
2732 Add condition to detect per-object constrained component and set the
2734 (Derived_Type_Declaration): Remove guard that prevents derivation from
2735 Unchecked_Union types.
2736 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
2739 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
2740 references to Unchecked_Union discriminants.
2742 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
2743 formal generation when dealing with Unchecked_Unions.
2744 (Set_Actual_Subtypes): Add condition to prevent generation of actual
2745 subtypes for Unchecked_Unions.
2747 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
2748 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
2749 completions of discriminated partial views by Unchecked_Unions and
2750 produce an error message.
2752 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2754 * trans.c (struct stmt_group): New field, GLOBAL.
2755 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
2756 (struct elab_info): New struct.
2757 (elab_info_list, gnu_elab_proc_stack): New variables.
2758 (Compilation_Unit_to_gnu): New procedure.
2759 (gigi): Call it and also handle elaboration procs we've saved.
2760 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
2761 global field from parent.
2762 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
2763 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
2764 (start_stmt_group): Initialize global field from parent.
2765 (add_decl_expr): Set to global for current statement group.
2766 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
2769 * utils.c (global_bindings_p): True when no current_function_decl; no
2770 longer check current_binding_level.
2772 2004-08-09 Ben Brosgol <brosgol@gnat.com>
2774 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
2777 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
2779 2004-08-06 Andreas Schwab <schwab@suse.de>
2781 * utils.c (gnat_define_builtin): Remove second parameter of
2783 (begin_subprog_body): Likewise.
2785 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
2787 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
2788 optimization, not supported by the tree-ssa back-end.
2790 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
2792 * s-mastop-irix.adb: Update comments.
2794 * a-except.adb (Exception_Information): Raise Constraint_Error if
2795 exception Id is Null_Id.
2796 This is required behavior, which is more reliably and clearly checked
2797 at the top level interface level.
2799 2004-07-26 Javier Miranda <miranda@gnat.com>
2801 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
2802 call if a component has no default_expression and the box is used.
2804 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
2805 default_expression and you use box, it behaves as if you had declared a
2807 (Resolve_Record_Aggregate): If a component has no default_expression and
2808 you use box, it behaves as if you had declared a stand-alone object.
2810 * sem_ch10.adb (Install_Siblings): Do not make visible the private
2811 entities of private-with siblings.
2813 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2815 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
2816 for a component of an itype, set the parent pointer for analysis,
2817 there is no list in which to insert it.
2819 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
2820 bona-fide renamings, not for inherited operations.
2822 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
2823 actual for a formal that is an access parameter, create local
2824 finalization list even if the expression is not an aggregate.
2826 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2829 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
2830 Diagnose properly illegal subprogram renamings that are library units.
2832 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2835 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
2836 conversion rewritten as an unchecked conversion, check that original
2837 expression is a variable.
2839 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2840 unchecked_conversion, create new node rather than rewriting in place,
2841 to preserve original construct.
2843 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2845 * gigi.h (gnat_expand_body): Deleted.
2847 * Make-lang.in: (trans.o): Depends on function.h.
2849 * misc.c: (gnat_expand_body): Moved to here.
2851 * trans.c (gnat_expand_body_1): Deleted.
2852 (gnat_expand_body): Moved from here.
2853 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2854 (add_stmt): Check for marked visited with global_bindings_p.
2855 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2856 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2858 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2859 VIEW_CONVERT_EXPR if not operation type.
2861 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2864 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2865 changes: reformatting of negation operators, removing unneeded
2866 inequality comparison with zero, converting equality comparisons with
2867 zero to negations, changing int/0/1 to bool/false/true, replace calls
2868 to gigi_abort with abort, and various other similar changes.
2870 2004-07-26 Vincent Celier <celier@gnat.com>
2872 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2875 * make.adb (Gnatmake): Fail when a library is not present and there is
2876 no object directory.
2878 * mlib-prj.adb (Check_Library): No need to check if the library needs
2879 to be rebuilt if there is no object directory, hence no object files
2880 to build the library.
2882 * opt.ads (Setup_Projects): New Boolean flag.
2884 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2886 Create directory when Kind /= "" and in "gnat setup". Report error if
2887 directory cannot be created.
2888 (Ada_Check): Create library interface copy dir if it does not exist
2889 and we are in "gnat setup".
2890 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2892 (Language_Independent_Check): Create object directory, exec directory
2893 and/or library directory if they do not exist and we are in
2896 * vms_conv.ads: (Command_Type): New command Setup.
2898 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2900 * vms_data.ads: Add qualifiers/switches for new built-in command
2903 2004-07-25 Richard Henderson <rth@redhat.com>
2905 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2906 DECL_IGNORED_P on RESULT_DECL.
2908 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2910 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2911 allocation and potentially overflowing update with
2912 Tailored_Exception_Information. Use the sec-stack free procedural
2913 interface to output Exception_Information instead.
2915 * a-except.adb (To_Stderr): New subprogram for character, and string
2916 version moved from a-exextr to be visible from other separate units.
2917 (Tailored_Exception_Information): Remove the procedural version,
2918 previously used by the default Last_Chance_Handler and not any more.
2919 Adjust various comments.
2921 * a-exexda.adb: Generalize the exception information procedural
2922 interface, to minimize the use of secondary stack and the need for
2923 local buffers when the info is to be output to stderr:
2924 (Address_Image): Removed.
2925 (Append_Info_Character): New subprogram, checking for overflows and
2926 outputing to stderr if buffer to fill is of length 0.
2927 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2928 (Append_Info_Address, Append_Info_Exception_Name,
2929 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2930 Append_Info_Basic_Exception_Traceback,
2931 Append_Info_Exception_Information): New subprograms.
2932 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2933 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2934 Exception_Info_Maxlength, Exception_Name_Length,
2935 Exception_Message_Length): New subprograms.
2936 (Exception_Information): Use Append_Info_Exception_Information.
2937 (Tailored_Exception_Information): Use
2938 Append_Info_Basic_Exception_Information.
2939 Export services for the default Last_Chance_Handler.
2941 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2942 other separate units.
2944 2004-07-20 Vincent Celier <celier@gnat.com>
2946 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2948 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2950 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2951 emit itype references for the designated types of component types that
2952 are declared outside of the full record declaration, and that may
2953 denote a partial view of that record type.
2955 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2958 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2959 which is the designated type in an access component declaration, to the
2960 list of incomplete dependents of the parent type, to avoid elaboration
2961 issues with out-of-scope subtypes.
2962 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2963 full view of the parent.
2965 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2968 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2969 entities that are hidden, such as references to generic actuals
2970 outside an instance.
2972 2004-07-20 Javier Miranda <miranda@gnat.com>
2974 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2975 support to the new notation.
2976 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2978 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2980 * s-taprob.adb: Adding the elaboration code required for initializing
2981 the tasking soft links that are common to the full and the restricted
2984 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2985 restricted run time has been moved to the package
2986 System.Soft_Links.Tasking.
2988 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2989 restricted run time has been moved to the package
2990 System.Soft_Links.Tasking.
2992 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2994 * s-solita.ads, s-solita.adb: New files.
2996 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2998 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2999 Case_Statement_to_gnu): Split off from gnat_to_gnu.
3000 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
3001 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
3002 Exception_Handler_to_gnu_zcx): Likewise.
3004 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3006 * gigi.h (builtin_function): Declare.
3008 2004-07-15 Robert Dewar <dewar@gnat.com>
3010 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
3013 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
3014 access values as an example of a warning.
3016 * gnat_rm.texi: Document new attribute Has_Access_Values
3018 * gnat-style.texi: Document that box comments belong on nested
3021 * sem_util.ads (Has_Access_Values): Improved documentation
3023 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
3025 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
3026 (Process_Interface_Name): Call to this new procedure
3027 (Set_Extended_Import_Export_External_Name): Call to this new procedure
3029 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
3031 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
3033 * einfo.ads: Minor comment typo fixed
3035 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
3037 * snames.adb: Add _atcb.
3039 * snames.ads: Add Name_uATCB.
3041 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
3042 (in the expanded code) when using the restricted run time.
3044 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
3045 a in parameter in order to allow ATCBs to be preallocated (in the
3048 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
3049 order to allow ATCBs to be preallocated. In case of error, the ATCB is
3050 deallocated in System.Tasking.Stages.
3052 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
3053 order to allow ATCBs to be preallocated.
3055 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
3056 here. It was previously done in Initialize_ATCB.
3058 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
3060 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
3061 Restricted run time.
3063 * exp_ch3.adb: When using the Restricted run time, pass the
3064 preallocated Ada_Task_Control_Block when creating a task.
3066 2004-07-15 Ed Schonberg <schonberg@gnat.com>
3068 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
3069 function call that is itself an actual in an enclosing call, diagnose
3070 problem here rather than assuming that resolution will catch it.
3072 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
3073 the local copy of a generic unit for a formal package, and the generic
3074 is a child unit, install private part of ancestors before compiling
3075 private part of spec.
3077 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
3078 use scope entities rather than tree structures, to handle properly
3079 parent units that are instances rewritten as bodies for inlining
3082 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
3083 Remove_Parents): Handle properly a parent unit that is an
3084 instantiation, when the unit has been rewritten as a body for inlining
3087 * par.adb (Goto_List): Global variable to collect goto statements in a
3088 given unit, for use in detecting natural loops.
3090 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
3091 use in detecting natural loops.
3093 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
3094 backwards goto's, and rewrite as a infinite loop, to improve locality
3097 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
3098 subcomponent that includes an indexed reference, to prevent the
3099 generation of copies that would miscompile the desired assignment
3101 (Build_Task_Image_Decls): Add a numeric suffix to
3102 generated name for string variable, to avoid spurious conflicts with
3103 the name of the type of a single protected object.
3105 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
3106 loop with an explicit exit statement, to avoid generating an
3107 out-of-range value with 'Succ leading to spurious constraint_errors
3108 when compiling with -gnatVo.
3110 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
3112 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
3113 might not be analyzed yet, even if its Etype is already set (case of an
3114 unchecked conversion built using Unchecked_Convert_To, for example).
3115 If the prefix has already been analyzed, this will be a nop anyway.
3117 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
3118 controller type, or an assignment of a record type with controlled
3119 components, copy only user data, and leave the finalization chain
3122 2004-07-15 Vincent Celier <celier@gnat.com>
3124 * make.adb (Collect_Arguments): Improve error message when attempting
3125 to compile a source not part of any project, when -x is not used.
3127 * prj.ads: (Defined_Variable_Kind): New subtype
3129 * prj-attr.adb (Register_New_Package): Two new procedures to register
3130 a package with or without its attributes.
3131 (Register_New_Attribute): Mew procedure to register a new attribute in a
3133 New attribute oriented subprograms: Attribute_Node_Id_Of,
3134 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3135 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3137 New package oriented subprograms: Package_Node_Id_Of,
3138 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3140 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
3142 (Package_Node_Id): Now a private, self initialized type
3143 (Register_New_Package): New procedure to register a package with its
3145 New attribute oriented subprograms: Attribute_Node_Id_Of,
3146 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3147 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3149 New package oriented subprograms: Package_Node_Id_Of,
3150 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3152 * prj-dect.adb (Parse_Attribute_Declaration,
3153 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
3155 * prj-makr.adb (Make): Parse existing project file before creating
3156 other files. Fail if there was an error during parsing.
3158 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
3159 new spec of Prj.Attr.
3161 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
3162 to new spec of Prj.Attr.
3164 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3166 * utils2.c: Fix typo in comment.
3168 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3170 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
3171 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
3173 2004-07-14 Andreas Schwab <schwab@suse.de>
3175 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
3177 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3179 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
3181 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
3184 * misc.c (gnat_types_compatible_p): New function.
3185 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
3186 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
3188 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
3189 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
3190 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
3191 (mark_visited): Don't mark dummy type.
3192 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
3193 parameter, we must remove any LJM building from GNU_NAME.
3194 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
3195 (pos_to_constructor): Use int_const_binop.
3196 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
3199 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
3200 (gnat_pushlevel): Set TREE_USE on BLOCK node.
3201 (gnat_install_builtins): Add __builtin_memset.
3203 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
3205 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
3206 for a renaming, stabilize the initialization expression if we are at a
3207 local level. At the local level, uses of the renaming may be performed
3208 by a direct dereference of the initializing expression, and we don't
3209 want possible variables there to be evaluated for every use.
3211 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
3212 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
3213 them on the way. Account for the fact that we may introduce side
3214 effects in the process.
3216 2004-07-13 Richard Henderson <rth@redhat.com>
3218 * misc.c (default_pass_by_ref): Use pass_by_reference.
3220 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3222 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
3223 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
3225 2004-07-08 Richard Henderson <rth@redhat.com>
3227 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
3230 2004-07-06 Vincent Celier <celier@gnat.com>
3232 * vms_conv.ads: Minor reformatting.
3233 Alphabetical order for enumerated values of type Command_Type, to have
3234 the command in alphabetical order for the usage.
3236 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
3237 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
3239 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
3241 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
3242 (Add_Archive_Path): Only add the global archive if there is one.
3243 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
3244 or not any object file to put in the global archive, and don't build
3245 a global archive if there is none.
3246 (X_Switches): New table
3247 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
3248 in the X_Switches table, if any.
3249 (Initialize): Make sure the X_Switches table is empty
3250 (Scan_Arg): Record -X switches in table X_Switches
3252 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
3254 * make.adb: Minor comment fix
3256 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
3257 invoked with directory information, add the directory in front of the
3260 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
3261 invoked with directory information, add the directory in front of the
3264 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
3265 when Keep_Temporary_Files is False.
3266 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
3267 directory information, add the directory in front of the path.
3268 When not on VMS, handle new switch -dn before the command to set
3269 Keep_Temporary_Files to True.
3270 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
3273 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
3274 invoked with directory information, add the directory in front of the
3277 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
3279 * snames.ads, snames.adb (Name_Stub): New name for the distributed
3282 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
3283 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
3285 * g-socket.adb (To_Timeval): Fix incorrect conversion of
3286 Selector_Duration to Timeval for the case of 0.0.
3288 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
3289 documentation from Evolve_And_Then.
3291 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
3293 * s-taprop-tru64.adb, s-taprop-os2.adb,
3294 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
3296 2004-07-06 Robert Dewar <dewar@gnat.com>
3298 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
3299 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
3300 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
3301 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
3302 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
3303 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
3304 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
3305 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
3306 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
3307 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
3308 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
3309 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
3310 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
3311 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
3312 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
3313 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
3314 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
3315 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
3316 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
3317 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
3318 vms_data.ads: Minor reformatting,
3319 Fix bad box comment format.
3321 * gnat_rm.texi: Fix minor grammatical error
3323 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
3325 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
3326 more cases of discriminated records to be recognized as not needing a
3328 (Has_Access_Values): New function.
3330 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
3332 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
3333 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
3334 with LRM terminology).
3335 Change terminology in comments primitive type => elementary type.
3337 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3340 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
3341 parameters do not impose any requirements on the presence of a body.
3343 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3346 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
3347 compilation unit and is in an open scope at the point of instantiation,
3348 assume that a body may be present later.
3350 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3352 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
3353 Improve error message when specified size is not supported.
3355 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
3356 is never a primitive operation.
3358 2004-07-05 Andreas Schwab <schwab@suse.de>
3360 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
3361 RECORD_OR_UNION_CHECK.
3362 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
3364 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
3366 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
3367 dependency on xgnatugn, instead build it via a submake.
3368 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
3370 2004-07-04 Richard Henderson <rth@redhat.com>
3372 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
3374 2004-07-01 Richard Henderson <rth@redhat.com>
3376 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
3377 * utils.c (max_size): Likewise.
3379 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3381 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
3382 and rest_of_type_compilation; add arg to create_*_decl.
3383 (annotate_decl_with_node): Deleted.
3384 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
3385 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
3386 (get_current_block_context, gnat_pushdecl): New declarations.
3387 (gnat_init_stmt_group): Likewise.
3388 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
3389 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
3390 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
3391 (gnat_init): Call gnat_init_stmt_group.
3392 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
3393 (gnu_pending_elaboration_list): Deleted.
3394 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
3395 (gigi): Rearrange initialization calls and move some to last above.
3396 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
3397 Delete calls to add_decl_expr; add arg to create_*_decl.
3398 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
3399 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
3400 begin_subprog_body and call it.
3401 Don't push and pop ggc context.
3402 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
3403 (add_stmt): Remove handling of DECL_EXPR from here.
3404 If not in function, mark visited.
3405 (add_decl_expr): Put global at top level.
3406 Check for cases of DECL_INITIAL we have to handle here.
3407 (process_type): Add extra arg to create_type_decl.
3408 (build_unit_elab): Rework to just gimplify.
3409 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
3410 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
3411 (get_pending_elaborations, pending_elaborations_p): Likewise.
3412 (push_pending_elaborations, pop_pending_elaborations): Likewise.
3413 (get_elaboration_location, insert_elaboration_list): Likewise.
3414 (gnat_binding_level): Renamed from ada_binding_level.
3415 (init_gnat_to_gnu): Don't clear pending_elaborations.
3416 (global_bindings_p): Treat as global if no current_binding_level.
3417 (set_current_block_context): New function.
3418 (gnat_pushdecl): Renamed from pushdecl; major rework.
3419 All callers changed.
3420 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
3421 (finish_record_type): Call call pushdecl for stub decl.
3422 (function_nesting_depth): Deleted.
3423 (begin_subprog_body): Delete obsolete code.
3424 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
3426 2004-06-28 Robert Dewar <dewar@gnat.com>
3428 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3429 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
3430 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
3431 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3432 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
3434 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
3435 deal with problem of inefficient slices on machines with strict
3436 alignment, when the slice is a component of a composite.
3438 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
3439 machines, we need the check there as well.
3441 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3443 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
3444 determine safe copying direction for overlapping slice assignments
3445 when component is controlled.
3447 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
3448 formal derived type in the actual for a formal package are visible in
3449 the enclosing instance.
3451 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3454 * sem_util.adb (Trace_Components): Diagnose properly an illegal
3455 circularity involving a private type whose completion includes a
3456 self-referential component.
3457 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
3458 renaming or an instantiation from an implicit derived operation.
3460 2004-06-28 Pascal Obry <obry@gnat.com>
3462 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
3464 (Library_File_Name_For): Idem.
3466 2004-06-28 Matthew Gingell <gingell@gnat.com>
3468 * g-traceb.ads: Add explanatory note on the format of addresses
3469 expected by addr2line.
3471 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
3473 * Makefile.in: Force debugging information on s-tasdeb.adb,
3474 a-except.adb and s-assert.adb needed by the debugger.
3476 2004-06-28 Vincent Celier <celier@gnat.com>
3478 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
3482 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
3484 * prj.adb: Minor reformatting
3485 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
3487 * prj.ads: Comment updates
3489 (Project_Data): Change Flag1 to Need_To_Build_Lib.
3490 Remove Flag2: not used.
3492 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
3495 * gnat_ugn.texi: Put a "null;" declaration in one project file example
3497 * gnat_rm.texi: Document Empty declarations "null;".
3499 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
3500 front of the linker options.
3501 (Link_Foreign): Put the global archives and the libraries in front of
3504 2004-06-28 Javier Miranda <miranda@gnat.com>
3506 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
3507 (RTU_Loaded): Code cleanup
3508 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
3509 withed predefined units.
3511 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
3512 explicitly withed predefined units.
3515 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
3516 explicitly withed predefined units.
3518 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3520 * ada-tree.def (DECL_STMT): Deleted.
3521 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
3522 (DECL_STMT_VAR): Deleted.
3523 * decl.c: add_decl_stmt now add_decl_expr.
3525 * trans.c: Likewise.
3526 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3527 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
3528 (add_stmt): Only handle padded type here.
3529 (add_stmt_with_node): Allow gnat_node to not be present.
3530 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
3531 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
3532 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
3533 make a SAVE_EXPR for the entire fat pointer.
3534 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
3535 (create_index_type): Make a DECL_EXPR.
3536 (end_subprog_body): Don't call allocate_struct_function here but
3539 2004-06-25 Pascal Obry <obry@gnat.com>
3541 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
3542 Relocatable from Build_Dynamic_Library call.
3544 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
3545 Relocatable are now synonym.
3547 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
3549 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
3550 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
3553 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
3554 Lib_Address and Relocatable.
3555 (Default_DLL_Address): Removed.
3557 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3558 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3559 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
3560 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
3561 (Default_DLL_Address): Removed.
3563 * mlib-tgt-mingw.adb: Ditto.
3564 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
3566 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
3567 the initial thread stack size.
3569 * a-strmap.ads: Move package L to private part as it is not used in
3570 the spec. Found while reading code.
3572 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
3574 * tracebak.c: Introduce support for a GCC infrastructure based
3575 implementation of __gnat_backtrace.
3577 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
3578 any more. Use accessors instead. This eases maintenance and relaxes
3579 some alignment constraints.
3580 (_GNAT_Exception structure): Remove the Ada specific fields
3581 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
3583 (is_handled_by, __gnat_eh_personality): Replace component references to
3584 exception structure by use of the new accessors.
3586 * init.c (__gnat_initialize): Adjust comments to match the just
3587 reverted meaning of the -static link-time option.
3589 * adaint.c (convert_addresses): Arrange not to define a stub for
3590 mips-irix any more, as we now want to rely on a real version from a
3591 recent libaddr2line.
3593 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
3594 the personality routine can use them and not have to rely on a C
3595 counterpart of the record anymore. This simplifies maintenance and
3596 relaxes the constraint of having Standard'Maximum_Alignment match
3598 Update comments, and add a section on the common header alignment issue.
3600 2004-06-25 Geert Bosch <bosch@gnat.com>
3602 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
3603 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
3605 2004-06-25 Robert Dewar <dewar@gnat.com>
3607 * gnat_rm.texi: Fix section on component clauses to indicate that the
3608 restriction on byte boundary placement still applies for bit packed
3610 Add comment on stack usage from Initialize_Scalars
3612 * gnat_ugn.texi: Add documentation for -gnatyLnnn
3614 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
3615 limiting nesting level.
3617 * usage.adb: Add line for -gnatyLnnn switch
3619 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
3620 sem_ch13.adb, exp_aggr.adb: Minor reformatting
3622 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
3623 type as well as on the subtype. This corrects a problem in freeze in
3624 setting alignments of atomic types.
3626 * sem_eval.ads: Minor comment typo fixed
3628 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
3629 level. Minor reformatting.
3631 * fname.adb (Is_Predefined_File_Name): Require a letter after the
3632 minus sign. This means that file names like a--b.adb will not be
3633 considered predefined.
3635 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
3636 record Test new flag and give diagnostic for bad component clause.
3637 (Freeze_Entity): Set alignment of array from component alignment in
3638 cases where this is safe to do.
3640 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
3643 * cstand.adb: (Create_Standard): Set alignment of String to 1
3645 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
3647 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
3648 code in the common constrained array cases.
3650 * a-storio.adb: Change implementation to avoid possible alignment
3651 problems on machines requiring strict alignment (data should be moved
3652 as type Buffer, not type Elmt).
3654 * checks.adb (Apply_Array_Size_Check): Improve these checks by
3655 killing the overflow checks which we really do not need (64-bits is
3658 2004-06-25 Vincent Celier <celier@gnat.com>
3660 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
3661 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
3662 inconditionally for the main project.
3663 (Recursive_Add_Archives.Add_Archive_Path): New procedure
3664 (Link_Executables.Check_Time_Stamps): New procedure
3665 (Link_Executables.Link_Foreign): New procedure
3666 Changes made to reduce nesting level of this package
3667 (Check): New procedure
3668 (Add_Switches): When not in quiet output, check that a switch is not
3669 the concatenation of several valid switches. If it is, issue a warning.
3670 (Build_Global_Archive): If the global archive is rebuilt, linking need
3672 (Compile_Sources): Rebuilding a library archive does not imply
3673 rebuilding the global archive.
3674 (Build_Global_Archive): New procedure
3675 (Build_Library): New name for Build_Archive, now only for library
3677 (Check_Archive_Builder): New procedure
3678 (Create_Global_Archive_Dependency_File): New procedure
3679 (Gprmake): Call Build_Global_Archive before linking
3680 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
3682 (Scan_Arg): Display the Copyright notice when -v is used
3684 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
3687 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
3689 Add new GNAT LIST qualifier /FILES=
3690 Added qualifier /DIRECTORY= to GNAT METRIC
3691 Added qualifier /FILES= to GNAT METRIC
3692 Added qualifier /FILES to GNAT PRETTY
3694 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
3695 to take into account both versions of the switch.
3697 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
3698 always be the last switch to the gcc driver. Disable switch storing so
3699 that switches automatically added by the gcc driver are not put in the
3702 * prj.adb (Project_Empty): Take into account changes in components of
3705 * prj.ads (Languages_Processed): New enumaration value All_Languages.
3707 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
3708 used. Split Boolean component Ada_Sources_Present in two Boolean
3709 components Ada_Sources_Present and Other_Sources_Present.
3712 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
3713 instead of Sources_Present.
3714 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3716 * prj-nmsc.adb: Minor reformatting
3717 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
3718 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
3719 Check_Ada_Naming_Scheme.
3720 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
3723 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
3725 Make sure that all cycles where there is at least one "limited with"
3727 (Parse_Single_Project): New Boolean parameter In_Limited
3729 * prj-proc.adb (Recursive_Check): When Process_Languages is
3730 All_Languages, call first Prj.Nmsc.Ada_Check, then
3731 Prj.Nmsc.Other_Languages_Check.
3733 * prj-proc.adb (Process): Use Ada_Sources_Present or
3734 Other_Sources_Present (instead of Sources_Present) depending on
3737 * lang-specs.h: Keep -g and -m switches in the same order, and as the
3740 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
3741 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
3743 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
3746 * lib.ads (Disable_Switch_Storing): New procedure.
3748 * make.adb: Modifications to reduce nesting level of this package.
3749 (Check_Standard_Library): New procedure
3750 (Gnatmake.Check_Mains): New procedure
3751 (Gnatmake.Create_Binder_Mapping_File): New procedure
3752 (Compile_Sources.Compile): Add switch -gnatez as the last option
3753 (Display): Never display -gnatez
3756 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
3758 * gnatcmd.adb (Check_Project): New function
3759 (Process_Link): New procedure to reduce nesting depth
3760 (Check_Files): New procedure to reduce the nesting depth.
3761 For GNAT METRIC, include the inherited sources in extending projects.
3762 (GNATCmd): When GNAT LS is invoked with a project file and no files,
3763 add the list of files from the sources of the project file. If this list
3764 is too long, put it in a temp text files and use switch -files=
3765 (Delete_Temp_Config_Files): Delete the temp text file that contains
3766 a list of source for gnatpp or gnatmetric, if one has been created.
3767 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
3768 in the project file is too large, create a temporary text file that
3769 list them and pass it to the tool with "-files=<temp text file>".
3770 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
3772 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
3773 generated file is in not in Ada.
3775 * gnatls.adb: Remove all parameters And_Save that are no longer used.
3776 (Scan_Ls_Arg): Add processing for -files=
3777 (Usage): Add line for -files=
3779 * g-os_lib.adb (On_Windows): New global constant Boolean flag
3780 (Normalize_Pathname): When on Windows and the path starts with a
3781 directory separator, make sure that the resulting path will start with
3784 * clean.adb (Clean_Archive): New procedure
3785 (Clean_Project): When there is non-Ada code, delete the global archive,
3786 the archive dependency files, the object files and their dependency
3787 files, if they exist.
3788 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
3790 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
3792 * sinfo.ads: Fix typo in comment.
3794 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
3795 the TSS for remote access-to-subprogram types, since these TSS are
3796 always present once the type has been analyzed.
3797 (RAS_E_Dereference): Same.
3799 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
3800 reference raises Bad_Attribute, mark the reference as analyzed so the
3801 node (and any children resulting from rewrites that could have occurred
3802 during the analysis that ultimately failed) is not analyzed again.
3804 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
3806 * exp_dist.adb: Minor comment fix.
3808 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
3809 type is an anonymous access type, no unchecked deallocation of the
3810 allocated object can occur. If the object is controlled, attach it with
3811 a count of 1. This allows attachment to the Global_Final_List, if
3812 no other relevant list is available.
3813 (Get_Allocator_Final_List): For an anonymous access type that is
3814 the type of a discriminant or record component, the corresponding
3815 finalisation list is the one of the scope of the type.
3817 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3819 * sem_ch3.adb (Replace_Type): When computing the signature of an
3820 inherited subprogram, use the first subtype if the derived type
3821 declaration has no constraint.
3823 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
3824 before applying previous optimization. Minor code cleanup.
3826 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
3827 placed at the beginning of an unpacked record without explicit
3828 alignment, a slice of it will be aligned and does not need a copy when
3831 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3835 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
3836 reference is written with expressions mimicking parameters.
3838 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3841 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3842 STEP 2a. The constraints of a full type declaration of a derived record
3843 type are checked for conformance with those declared in the
3844 corresponding private extension declaration. The message
3845 "not conformant with previous declaration" is emitted if an error is
3848 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3850 * g-traceb.ads: Document the need for -E binder switch in the spec.
3852 * g-trasym.ads: Document the need for -E binder switch in the spec.
3854 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3856 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3858 * snames.h, snames.ads, snames.adb: Add entry for pragma
3861 * s-rident.ads: Change reference to pragma Detect_Blocking.
3863 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3866 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3867 to indicate whether pragma Detect_Blocking is active.
3869 * par-prag.adb: Add entry for pragma Detect_Blocking.
3871 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3872 of not handling WITH.
3873 Note that this replaces the previous update which was incorrect.
3875 2004-06-25 Javier Miranda <miranda@gnat.com>
3877 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3878 use-clauses to have a clean environment.
3880 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3881 the installation of the use-clauses to stablish a clean environment in
3882 case of compilation of a separate unit; otherwise the call to
3883 use_one_package is protected by the barrier Applicable_Use.
3885 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3886 the installation of the use-clauses to stablish a clean environment in
3887 case of compilation of a separate unit.
3888 (End_Use_Clauses): Minor comment cleanup.
3890 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3892 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3894 2004-06-23 Richard Henderson <rth@redhat.com>
3896 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3898 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3900 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3901 now bool instead of int.
3902 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3903 * trans.c (gnu_switch_label_stack): New function.
3904 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3905 elaboration of renamed entity returns.
3906 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3907 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3908 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3909 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3910 DECL_SIZE_UNIT and simplify variable-sized case.
3911 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3912 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3913 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3914 (build_unit_elab): Disable for now.
3915 * utils.c (mark_visited): New function.
3916 (pushdecl): Walk tree to call it for global decl.
3917 (update_pointer_to): Update all variants of pointer and ref types.
3918 Add arg to COMPONENT_REF.
3919 (convert): Likewise.
3920 Move check for converting between variants lower down.
3921 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3922 (build_allocator): Don't force type of MODIFY_EXPR.
3923 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3926 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3928 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3929 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3930 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3932 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3933 all callers changed.
3934 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3935 the way that EXIT_STMT finds the loop label.
3936 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3937 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3938 (add_stmt): Use annotate_with_locus insted of setting directly.
3939 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3940 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3941 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3942 (build_vms_descriptor): Add extra args to ARRAY_REF.
3943 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3944 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3946 (build_binary_op): Don't make explicit CONVERT_EXPR.
3947 Add extra rgs to ARRAY_REF.
3949 2004-06-14 Pascal Obry <obry@gnat.com>
3951 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3952 Windows. Fix minor typo.
3954 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3955 which is now supported on Windows. With this implementation using the
3956 Library Project feature is no different on Windows than on UNIX.
3958 2004-06-14 Vincent Celier <celier@gnat.com>
3960 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3963 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3965 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3966 found, show the project name and the path of the previously parsed
3969 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3971 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3972 array, avoid copying the actual before the call.
3974 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3976 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3977 Instead, allocate memory on worst-case alignment assumptions, and then
3978 return an aligned address within the allocated zone.
3980 2004-06-14 Robert Dewar <dewar@gnat.com>
3982 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3983 elab entities in predefined units in No_Run_Time_Mode.
3984 (Gen_Adainit_C): Same fix
3985 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3986 units in No_Run_Time_Mode
3987 (Gen_Elab_Calls_C): Same fix
3989 * symbols-vms-alpha.adb: Minor reformatting
3991 * g-debpoo.ads: Minor reformatting
3993 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3995 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3997 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
4000 * make.adb: Minor reformatting
4002 * par-ch12.adb: Minor reformatting
4004 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
4006 * prj-strt.adb: Minor reformatting
4008 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
4011 * sem_attr.adb: Minor reformatting
4013 * sem_ch7.adb: Minor reformatting
4015 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
4016 for type in the same unit as the object declaration.
4018 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
4019 static string expressions and not just string literals.
4021 (Set_Warning): Reset restriction warning flag for restriction pragma
4022 Implement pragma Profile_Warnings
4023 Implement pragma Profile (Restricted)
4024 Give obolescent messages for old restrictions and pragmas
4026 * snames.h, snames.ads, snames.adb: Add new entry for pragma
4029 * s-rident.ads: Add declarations for restrictions required by profile
4030 Restricted and profile Ravenscar.
4032 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
4034 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
4035 configuration pragmas.
4037 2004-06-11 Vincent Celier <celier@gnat.com>
4039 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
4040 gnatsym, when symbol policy is Restricted.
4042 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
4043 gnatsym, when symbol policy is Restricted.
4045 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
4046 read the symbol file.
4047 (Finalize): Fail in symbol policy Restricted if a symbol in the original
4048 symbol file is not in the object files. Do not create a new symbol file
4049 when symbol policy is Restricted.
4051 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
4054 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
4056 (Usage): Line for new switch -R
4058 * make.adb (Initialize): When the platform is not VMS, add the
4059 directory where gnatmake is invoked in the front of the path, if
4060 gnatmake is invoked with directory information. Change the Scan_Args
4061 while loop to a for loop.
4062 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
4063 if Depth is equal or greater than the proposed depth, there is nothing
4065 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
4068 * prj.ads: Add new symbol policy Restricted.
4070 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
4071 with the new parameters Check_All_Labels and Case_Location.
4073 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
4074 (Library_Symbol_File needs to be defined).
4076 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
4077 and Case_Location If Check_All_Labels is True, check that all values of
4078 the string type are used, and output warning(s) if they are not.
4080 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
4083 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
4085 * gnat_ugn.texi: Update documentation about the library directory in
4088 * makegpr.adb (Display_Command): In verbose mode, also display the
4089 value of the CPATH env var, when the compiler is gcc.
4090 (Initialize): Change the Scan_Args while loop to a for loop
4091 (Compile_Individual_Sources): Change directory to object directory
4092 before compilations.
4094 * symbols.ads: New symbol policy Restricted.
4096 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
4098 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
4099 is now taken care of internally in the Exception_Propagation package
4100 and does not require clients assistance any more.
4102 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
4103 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
4104 functions. Helpers to maintain a predicate required in the handling of
4105 occurrence transfer between tasks.
4106 This is now handled internally and does not require clients assistance
4107 for the setup/propagate separation anymore.
4108 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
4109 allocation strategy, handle the Setup_And_Not_Propagated predicate and
4112 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
4113 raise_after_setup, now that everything is handled internally within the
4114 setup/propagation engine.
4116 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4118 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
4119 Add additional conditions for the case of an actual being a simple
4120 name or literal. Improve inlining by preventing the generation
4121 of temporaries with a short lifetime (one use).
4123 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4127 * einfo.ads: Minor comment updates for Has_Completion and
4128 E_Constant list of flags.
4130 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
4131 and constant redeclarations now set the Has_Completion flag of their
4132 defining identifiers.
4134 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
4135 Inspect_Deferred_Constant_Completion.
4136 Used to detect private deferred constants that have not been completed
4137 either by a constant redeclaration or pragma Import. Emits error message
4138 "constant declaration requires initialization expression".
4140 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
4141 completes a deferred constant.
4143 2004-06-11 Geert Bosch <bosch@gnat.com>
4145 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
4147 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
4148 calculating exponent for scaling denormal numbers.
4149 (Leading_Part): Properly raise Constraint_Error for zero or negative
4151 (Remainder): Properly raise Constraint_Error for zero divisor.
4153 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
4155 * sem_util.adb: Minor reformatting.
4157 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
4158 dereference when accessing the entry parameter record.
4159 (Check_Array_Type): Always check for possible implicit dereference.
4160 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4161 Abort if a pointer is still present (denoting that an implicit
4162 dereference was left in the tree by the front-end).
4164 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
4165 dereference when accessing the entry parameter record.
4166 (Check_Array_Type): Always check for possible implicit dereference.
4167 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4168 Abort if a pointer is still present (denoting that an implicit
4169 dereference was left in the tree by the front-end).
4171 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
4173 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
4174 message, like the compiler itself does. Easier to parse the output.
4176 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
4178 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
4179 be base names, and not includes directories.
4181 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4183 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
4184 so that dependencies are properly taken into account by make.
4186 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4189 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
4190 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
4192 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
4194 * Makefile.in (install-gnatlib): install target-specific run-time files.
4196 * Make-lang.in: Remove obsolete targets.
4198 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4200 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
4201 specification, to catch misuses of program unit names.
4203 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
4204 superfluous conversions in an instance.
4206 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4210 * sem_ch12.adb (Save_References): If operator node has been folded to
4211 enumeration literal, associated_node must be discarded.
4213 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
4215 * s-stchop-vxworks.adb: Add required pragma Convention to
4216 Task_Descriptor because it is updated by a C function.
4218 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
4222 * Makefile.in: Remove target specific SO_OPT on IRIX
4224 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4226 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
4227 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
4228 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
4229 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
4230 (STMT_STMT, USE_STMT): New statement codes.
4231 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
4232 * ada-tree.h: Reflect above changes.
4233 (struct tree_loop_id): Deleted.
4234 (union lang_tree_node, struct lang_decl, struct lang_type):
4235 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
4236 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
4237 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
4238 (IS_ADA_STMT): New macro.
4239 * decl.c (annotate_decl_with_node): New function.
4240 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
4241 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
4242 Call add_stmt_with_node to do needed assignments.
4243 Add call to update setjmp buffer directly, not via EXPR_STMT.
4244 (maybe_variable): Argment GNAT_NODE deleted.
4245 * gigi.h (maybe_variable): Likewise.
4246 (make_transform, add_stmt_with_node, set_block_for_group): New.
4247 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
4248 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
4249 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
4250 (set_lineno, set_lineno_from_sloc): Likewise.
4251 (record_code_position, insert_code_for): Likewise.
4252 (gnat_poplevel): Now returns void.
4253 (end_subprog_body): Now takes argument.
4254 * misc.c (cgraph.h, tree-inline.h): New includes.
4255 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
4256 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
4257 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
4258 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
4259 (gnat_parse_file): Don't set immediate_size_expand.
4260 Call cgraph functions.
4261 (gnat_expand_expr): Remove most cases.
4262 (record_code_position, insert_code_for): Remove from here.
4263 * trans.c (toplev.h, tree-gimple.h): Now included.
4264 (discard_file_names): Deleted.
4265 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
4266 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
4267 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
4268 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
4269 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
4270 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
4271 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
4272 (set_block_for_group, add_stmt_list): Likewise.
4273 (start_stmt_group): Renamed from start_block_stmt.
4274 (end_stmt_group): Likewise, from end_block_stmt.
4275 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
4276 (gigi): Don't set discard_file_names or call set_lineno.
4277 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
4278 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
4279 Numerous changes throughout to reflect new names and complete
4280 function-at-a-time implementation.
4281 (gnat_expand_stmt): Delete or comment out all cases.
4282 (process_inlined_subprograms): Use add_stmt.
4283 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
4284 call set_lineno; also remove unneeded block handling.
4285 (process_type): Remove unneeded block handling.
4286 (build_unit_elab): Remove calls to deleted functions.
4287 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
4288 (tree-dump.h): Likewise.
4289 (struct ada_binding_level): Add field jmpbuf_decl.
4290 (gnat_define_builtin, gnat_install_builtins): New.
4291 (gnat_gimplify_function, gnat_finalize): Likewise.
4292 (gnat_poplevel): No longer return BLOCK, set it instead.
4293 Remove code dealing with nested functions.
4294 (gnat_init_decl_processing): Also set size_type_node.
4295 Call gnat_install_builtins.
4296 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
4297 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
4298 Remove special-case for "main".
4299 (end_subprog_body): Add arg and rework for tree-ssa.
4300 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
4301 Add case for BOOLEAN_TYPE.
4302 * utils2.c (rtl.h): Now include.
4303 (build_call_raise): Test Debug_Flag_NN directly.
4304 (build_call_alloc_dealloc): Don't use local stack allocation for now.
4305 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
4306 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
4308 2004-06-07 Robert Dewar <dewar@gnat.com>
4310 * a-direct.ads, einfo.ads: Minor comment updates
4312 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
4313 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4314 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
4315 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
4316 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
4318 * s-interr-sigaction.adb: Remove unreferenced variable
4319 (Attached_Interrupts). Minor reformatting.
4320 Avoid use of variable I (replace by J).
4322 * par-ch10.adb: Fix text of one error message
4324 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
4325 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
4326 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
4327 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
4328 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
4329 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
4330 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
4331 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
4332 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
4333 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
4334 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
4337 2004-06-07 Doug Rupp <rupp@gnat.com>
4339 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
4341 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
4343 * mlib-tgt-vms-ia64.adb: New file.
4345 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
4346 Add mlib-tgt-vms-ia64.adb
4347 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
4348 Move to alpha specific ifeq section.
4349 Add VMS specific versions of symbols.adb
4350 Renaming of 5q vms files.
4352 * 5qsystem.ads renamed to system-vms_64.ads.
4354 2004-06-07 Vincent Celier <celier@gnat.com>
4356 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
4357 explain that when a time of day corresponding to the non existing hour
4358 on the day switching to DST is specified, Split may return a different
4361 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
4364 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
4365 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
4367 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
4369 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
4370 the linking options.
4371 (Build_Library.Check_Libs): On VMS, if there is a dependency on
4372 g-trasym.ads, set Gtrasymobj_Needed to True.
4374 * prj-attr.adb: Add new package Metrics for gnatmetric
4376 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
4377 canonical case to take into account files with upper case characters on
4379 (Ada_Check): Load the reference symbol file name in the name buffer to
4380 check it, not the symbol file name.
4382 * snames.ads, snames.adb: Add standard name Metrics (name of project
4383 file package for gnatmetric).
4385 * vms_conv.ads: Add Metric to Comment_Type
4387 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
4389 * vms_data.ads: Add qualifiers for GNAT METRIC
4391 * makegpr.adb (Link_Executables): Take into account the switches
4392 specified in package Linker of the main project.
4394 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
4396 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
4397 the index of the last element is Units.Last, not Units.Table'Last
4398 (which is usually not a valid index within the actually allocated
4399 storage for the table).
4401 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
4402 determines whether to generate a call to a checked storage pool
4404 Generate such a call only for a dereference that either comes from
4405 source, or is the result of rewriting a dereference that comes from
4408 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
4410 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
4412 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
4414 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
4415 file level, elaborate the stride for inner dimensions in alignment
4418 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
4421 2004-06-07 Javier Miranda <miranda@gnat.com>
4423 * exp_ch6.adb: Correct wrong modification in previous patch
4425 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
4427 * g-trasym.ads: Corrected comment to properly reflect level of support
4430 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
4432 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
4433 includes case of a variable referenced on the left hand side of an
4434 assignment, therefore remove redundant code. Variables and prefixes of
4435 indexed or selected components are now marked as referenced on left
4436 hand side. Warnings are now properly emitted when variables or prefixes
4437 are assigned but not read.
4439 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
4440 left hand side referenced variables. Private access types do not
4441 produce the warning "variable ... is assigned but never read".
4442 Add also additional checks to left hand side referenced variables.
4443 Aliased, renamed objects and access types do not produce the warning
4444 "variable ... is assigned but never read" since other entities may read
4445 the memory location.
4447 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
4449 * Makefile.in: In the powerpc/vxworks-specific section, restore
4450 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
4453 2004-06-07 Ed Schonberg <schonberg@gnat.com>
4455 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
4456 predefined operators.
4457 Removes spurious type errors from g-trasym-vms.adb.
4459 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
4460 distinct from the operator appearing in the source, call appropriate
4461 routine to insert conversions when needed, and complete resolution of
4463 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
4464 interpretations for rewritten right operand.
4465 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
4466 the other operand is overloaded and the context is a type conversion.
4468 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4470 * ada-tree.def (BLOCK_STMT): Now has two operands.
4473 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
4475 * gigi.h: (gnat_poplevel): Now returns a tree.
4477 * trans.c (end_block_stmt): Add arg; all callers changed.
4478 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
4479 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
4480 (add_stmt): Set TREE_TYPE.
4481 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
4482 (gnat_expand_stmt, case BREAK_STMT): New case.
4484 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
4486 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
4488 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
4489 procedure Set_Stack_Size that is not needed.
4491 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
4493 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
4494 used for gnatpp input file and for the files upon which it depends
4496 2004-06-07 Ben Brosgol <brosgol@gnat.com>
4498 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
4500 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
4502 * gnatvsn.ads: Bump version numbers appropriately.
4505 2004-06-07 Pascal Obry <obry@gnat.com>
4507 * gnat_ugn.texi: Improve comments about imported names and link names
4508 on Windows. Add a note about the requirement to use -k gnatdll's option
4509 when working with a DLL which has stripped stdcall symbols (no @nn
4512 2004-05-27 Vincent Celier <celier@gnat.com>
4514 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
4515 COMMENTS_LAYOUT=UNTOUCHED
4517 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
4518 symbols-vms-alpha.adb
4520 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
4522 * sem.ads: Clarify documentation on checks suppression.
4524 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
4526 2004-05-27 Ed Schonberg <schonberg@gnat.com>
4528 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
4529 the case of multiple derivations.
4530 (Is_Object_Reference): For a selected component, verify that the prefix
4531 is itself an object and not a value.
4533 * sem_ch12.adb (Same_Instantiated_Constant): New name for
4534 Same_Instantiated_Entity.
4535 (Same_Instantiated_Variable): Subsidiary to
4536 Check_Formal_Package_Instance, to recognize actuals for in-out generic
4537 formals that are obtained from a previous formal package.
4538 (Instantiate_Subprogram_Body): Emit proper error when
4539 generating code and the proper body of a stub is missing.
4541 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
4542 has a universal interpretation, do the disambiguation here.
4544 * exp_ch4.adb (Expand_N_Type_Conversion,
4545 Expand_N_Unchecked_Type_Conversion): Special handling when target type
4546 is Address, to avoid typing anomalies when Address is a visible integer
4549 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
4550 to determine whether a subprogram should not be marked Pure, even when
4551 declared in a pure package.
4553 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
4555 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
4557 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
4558 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
4559 Update the documentation about the Ravenscar profile, following the
4560 definition found in AI-249.
4562 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
4563 setting the Profile (Ravenscar). This must be done in addition to
4564 setting the required restrictions.
4566 * rtsfind.ads: Add the set of operations defined in package
4569 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
4572 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
4574 lang-specs.h: Always require -c or -S and always redirect to /dev/null
4575 if -gnatc or -gnats is passed.
4577 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
4579 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
4580 a significant reference. Warnings are now properly emitted when a
4581 discriminated type is not referenced.
4583 * lib-xref.adb (Generate_Reference): A deferred constant completion,
4584 record representation clause or record type discriminant does not
4585 produce a reference to its corresponding entity. Warnings are now
4586 properly emitted when deferred constants and record types are not
4589 2004-05-27 Geert Bosch <bosch@gnat.com>
4591 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
4592 Fixes ACATS Annex G tests.
4594 2004-05-27 Robert Dewar <dewar@gnat.com>
4596 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
4599 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
4601 * s-interr.adb (Server_Task): Take into account case of early return
4602 from sigwait under e.g. linux.
4604 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
4606 * gnat_ugn.texi: Add description for the new gnatpp options:
4607 -rnb - replace the original source without creating its backup copy
4608 -c0 - do not format comments
4610 2004-05-24 Geert Bosch <bosch@gnat.com>
4612 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
4613 with 192 bits of precision, sufficient to reduce a double-extended
4614 arguments X with a maximum relative error of T'Machine_Epsilon, for X
4615 in -2.0**32 .. 2.0**32.
4616 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
4617 reduction by the processor, which only uses a 68-bit approximation of
4619 (Tan): Always reduce arguments and compute function either using
4620 the processor's fptan instruction, or by dividing sin and cos as needed.
4622 2004-05-24 Doug Rupp <rupp@gnat.com>
4624 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
4625 gcc error on 32/64 bit VMS.
4627 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
4629 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
4630 since this is what we get for stack overflows although not documented
4632 Document the issues which may require adjustments to our signal
4635 2004-05-24 Ed Schonberg <schonberg@gnat.com>
4637 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
4638 enclosing dynamic scope if the instantiation is within a generic unit.
4640 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4642 * exp_dbug.ads: Fix typo.
4644 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
4645 Rename it to its proper name: system-linux-ia64.ads
4646 (stamp-gnatlib1): Remove extra target specific run time files when
4647 setting up the rts directory.
4649 2004-05-24 Javier Miranda <miranda@gnat.com>
4651 * einfo.ads, einfo.adb (Limited_Views): Removed.
4652 (Limited_View): New attribute that replaces the previous one. It is
4653 now a bona fide package with the limited-view list through the
4654 first_entity and first_private attributes.
4656 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
4657 limited-private-with clause.
4658 (Install_Limited_Withed_Unit): Install the private declarations of a
4659 limited-private-withed package. Update the installation of the shadow
4660 entities according to the new structure (see Build_Limited_Views)
4661 (Build_Limited_Views): Replace the previous implementation of the
4662 limited view by a package entity that references the first shadow
4663 entity plus the first shadow private entity (required for limited-
4664 private-with clause)
4665 (New_Internal_Shadow_Entity): Code cleanup.
4666 (Remove_Limited_With_Clause): Update the implementation to undo the
4667 new work carried out by Build_Limited_Views.
4668 (Build_Chain): Complete documentation.
4669 Replace Ada0Y by Ada 0Y in comments
4672 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
4673 types the level of accessibility depends on the enclosing type
4676 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
4677 entities. Complete documentation of previous change.
4679 2004-05-24 Robert Dewar <dewar@gnat.com>
4681 * namet.adb: Minor reformatting
4682 Avoid use of name I (replace by J)
4683 Minor code restructuring
4685 * sem_ch6.adb: Minor reformatting
4687 * lib-writ.adb: Do not set restriction as active if this is a
4688 Restriction_Warning case.
4690 * sem_prag.adb: Reset restriction warning flag if real pragma
4691 restriction encountered.
4693 * s-htable.adb: Minor reformatting
4694 Change rotate count to 3 in Hash (improves hash for small strings)
4696 * 5qsystem.ads: Add comments for type Address (no literals allowed).
4698 * gnat_ugn.texi: Add new section of documentation "Code Generation
4699 Control", which describes the use of -m switches.
4701 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
4703 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
4704 through the DECL_INITIAL for renamed variables.
4706 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4708 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
4710 2004-05-19 Joel Brobecker <brobecker@gnat.com>
4712 * exp_dbug.ads: Correct comments concerning handling of overloading,
4713 since we no longer use $ anymore.
4715 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
4717 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
4718 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
4719 with illegal subunits.
4721 2004-05-19 Ed Schonberg <schonberg@gnat.com>
4723 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
4724 body with front-end inlining enabled, check whether an inline pragma
4725 appears immediately after the body and applies to it.
4727 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
4728 enabled and the pragma appears after the body of the subprogram.
4730 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4732 Part of function-at-a-time conversion
4734 * misc.c (adjust_decl_rtl): Deleted.
4735 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
4738 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
4739 (add_decl_stmt, add_stmt, block_has_vars): New functions.
4740 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
4742 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
4744 (gnat_to_gnu_entity): Likewise.
4745 Use add_stmt to update setjmp buffer.
4746 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
4748 No longer call adjust_decl_rtl.
4749 (DECL_INIT_BY_ASSIGN_P): New macro.
4750 (DECL_STMT_VAR): Likewise.
4752 * trans.c (gigi): Call start_block_stmt to make the outermost
4754 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
4755 Call start_block_stmt and end_block_stmt temporarily.
4756 Use gnat_expand_stmt instead of expand_expr_stmt.
4757 (add_decl_stmt): New function.
4758 (tree_transform): Call it.
4759 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
4760 (end_block_stmt): Set type and NULL_STMT.
4761 (gnat_expand_stmt): Make recursize call instead of calling
4763 (gnat_expand_stmt, case DECL_STMT): New case.
4764 (set_lineno_from_sloc): Do nothing if global.
4765 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
4766 (start_block_stmt, add_stmt, end_block_stmt): New functions.
4767 (build_block_stmt): Call them.
4768 (gnat_to_code): Don't expand NULL_STMT.
4769 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
4771 (tree_transform): Likewise.
4772 (tree_transform, case N_Null_Statement): Return NULL_STMT.
4773 (gnat_expand_stmt, case NULL_STMT): New case.
4774 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
4777 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
4780 * utils.c (create_var_decl): Do not call expand_decl or
4782 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
4783 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
4785 (struct e_stack): Add chain_next to GTY.
4786 (struct binding_level): Deleted.
4787 (struct ada_binding_level): New struct.
4788 (free_block_chain): New.
4789 (global_binding_level, clear_binding_level): Deleted.
4790 (global_bindings_p): Rework to see if no chain.
4791 (kept_level_p, set_block): Deleted.
4792 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
4793 new data structure and work directly on BLOCK node.
4794 (gnat_poplevel): Similarly.
4795 (get_decls): Look at BLOCK_VARS.
4796 (insert_block): Work directly on BLOCK node.
4797 (block_has_var): New function.
4798 (pushdecl): Rework for new binding structures.
4799 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
4801 (build_subprog_body): Likewise.
4802 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
4804 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
4806 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
4807 (DECL_STMT_VAR): Likewise.
4809 2004-05-17 Robert Dewar <dewar@gnat.com>
4811 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
4814 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
4815 of restriction synonyums by using
4816 Restrict.Process_Restriction_Synonyms.
4818 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
4820 * s-restri.ads (Tasking_Allowed): Correct missing comment
4822 * s-rident.ads: Add entries for restriction synonyms
4824 * ali.adb: Fix some problems with badly formatted ALI files that can
4825 result in infinite loops.
4827 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
4828 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
4829 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4830 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
4831 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
4832 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
4833 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
4834 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
4835 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
4836 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
4837 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
4838 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
4839 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4840 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4841 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4842 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4843 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4844 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4845 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4846 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4847 to Task_Id (minor cleanup).
4849 2004-05-17 Vincent Celier <celier@gnat.com>
4851 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4852 directory separator.
4854 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4855 project being extended, if Languages is not declared in extending
4858 2004-05-17 Javier Miranda <miranda@gnat.com>
4860 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4861 limited view of a visible sibling.
4863 2004-05-14 Robert Dewar <dewar@gnat.com>
4865 * gnat_ugn.texi: Minor change to -gnatS documentation
4867 * sprint.adb: Remove some instances of Assert (False) and for this
4868 purpose replace them by output of a ??? string.
4870 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4873 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4874 flag processing. This was suppressing required dependencies in
4875 No_Run_Time mode and is not needed since the binder does not generate
4876 references for things in libgnat anyway.
4878 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4881 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4883 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4886 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4887 action for the case of an actual parameter in an init proc call.
4889 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4891 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4892 subtype, check visible entities in base type.
4894 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4895 actions if the object is a renaming.
4897 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4898 Check_Formal_Package_Instance, to determine more precisely when the
4899 formal and the actual denote the same entity.
4901 2004-05-14 Javier Miranda <miranda@gnat.com>
4903 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4905 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4906 corresponding to a private_with must be removed from visibility; it
4907 will be made visible later, just before we analyze the private part of
4909 (Check_Private_Child_Unit): Allow private_with clauses in public
4911 (Install_Siblings): Make visible the private entities of private-withed
4913 (Install_Withed_Unit): Do not install the private withed unit if we
4914 are compiling a package declaration and the Private_With_OK flag was
4915 not set by the caller. These declarations will be installed later,
4916 just before we analyze the private part of the package.
4918 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4919 during the evaluation of the expression that initializes the object,
4920 decorate it with the expected type to avoid cascade errors.
4923 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4924 subprogram we have to install the private_with clauses after its
4925 specification has been analyzed (as documented in AI-262.TXT).
4927 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4928 current compilation unit has a private with on a given entity.
4929 (Find_Direct_Name): Detect the Beaujolais problem described in
4932 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4933 provides the functionality of the function Is_Ancestor that was
4934 previously available in sem_ch10. It has been renamed to avoid
4937 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4939 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4941 * utils.c (build_vms_descriptor): Use SImode pointers.
4943 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4945 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4947 2004-05-14 GNAT Script <nobody@gnat.com>
4949 * Make-lang.in: Makefile automatically updated
4951 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4953 Renaming of target specific files for clarity
4955 * Makefile.in: Rename GNAT target specific files.
4957 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4958 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4959 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4960 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4961 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4962 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4963 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4964 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4965 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4966 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4967 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4968 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4969 51osinte.adb, 51osinte.ads, 51system.ads,
4970 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4971 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4972 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4973 56tpopsp.adb, 57system.ads, 58system.ads,
4974 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4975 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4976 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4977 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4978 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4979 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4980 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4981 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4982 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4983 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4984 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4985 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4986 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4987 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4988 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4989 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4990 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4991 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4992 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4993 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4994 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4995 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4996 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4997 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4998 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4999 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
5000 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
5001 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
5002 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
5003 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
5004 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
5005 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
5006 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
5007 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
5008 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
5009 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
5010 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
5011 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
5012 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
5013 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
5015 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
5016 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
5017 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
5018 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
5019 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
5020 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
5021 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
5022 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
5023 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
5024 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
5025 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
5026 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
5027 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
5028 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
5029 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
5030 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
5031 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
5032 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
5033 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
5034 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
5035 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
5036 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
5037 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
5038 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
5039 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
5040 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
5041 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
5042 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
5043 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
5044 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
5045 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
5046 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
5047 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
5048 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
5049 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
5050 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
5051 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
5052 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
5053 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
5054 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
5055 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
5056 s-osinte-vms.ads, s-osinte-vxworks.adb,
5057 s-osinte-vxworks.ads, s-osprim-mingw.adb,
5058 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
5059 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
5060 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
5061 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
5062 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
5063 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
5064 s-stchop-vxworks.adb, s-taprop-dummy.adb,
5065 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
5066 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
5067 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
5068 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
5069 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
5070 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
5071 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
5072 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
5073 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
5074 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
5075 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
5076 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
5077 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
5078 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
5079 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
5080 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
5081 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
5082 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
5083 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
5084 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
5085 system-irix-o32.ads, system-linux-x86_64.ads,
5086 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
5087 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
5088 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
5089 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
5090 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
5091 system-vxworks-mips.ads, system-vxworks-ppc.ads,
5092 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
5095 2004-05-13 Zack Weinberg <zack@codesourcery.com>
5097 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
5099 2004-05-13 Diego Novillo <dnovillo@redhat.com>
5101 Merge from tree-ssa-20020619-branch.
5103 * config-lang.in (boot_language, build_by_default): Set
5105 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
5106 (max_size): Add static chain op for call_expr.
5108 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
5111 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
5113 2004-05-11 Roger Sayle <roger@eyesopen.com>
5115 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
5118 2004-05-10 Doug Rupp <rupp@gnat.com>
5120 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
5123 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
5125 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
5127 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
5128 Fixes undefined symbols in IA64 gnatlib.
5130 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
5132 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
5133 Short_Address). This will be moved to system.auxdec.
5135 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
5137 * sem_util.adb: Replace test for presence of a node that is always
5138 present with a call to Discard_Node.
5140 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
5141 Analyze on the library unit node after generation of distribution stub
5142 constructs. The call was a no-op because Unit_Node has already been
5143 Analyzed, and the tree fragments for the distribution stubs are
5144 analyzed as they are inserted in Exp_Dist.
5145 Update comment regarding to distribution stubs to reflect that we
5146 do not generate stub in separate files anymore.
5148 * einfo.ads: Clarify the fact that a tagged private type has the
5149 E_Record_Type_With_Private Ekind.
5151 * erroutc.adb: Minor reformatting
5153 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
5154 values if line length is increased using -gnatyM (noticed during code
5157 * eval_fat.adb: Minor reformatting
5158 Put spaces around exponentiation operator
5160 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5163 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
5164 has been rewritten as an explicit dereference, retrieve type of
5165 original node to check for possibly unconstrained record type.
5167 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5169 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
5170 overriding, use the operation of the parent unconditionally.
5172 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
5173 operation when either operand is a literal, to avoid further
5176 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
5177 overridden by a previous explicit declaration, mark the previous entity
5180 * sem_disp.adb (Check_Dispatching_Operation): New predicate
5181 Is_Visibly_Controlled, to determine whether a declaration of a
5182 primitive control operation for a derived type overrides an inherited
5183 one. Add warning if the explicit declaration does not override.
5185 2004-05-10 Vincent Celier <celier@gnat.com>
5187 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
5188 some cases when the sources are no longer present.
5190 * make.adb (Collect_Arguments): Fail if an external source, not part
5191 of any project need to be compiled, when switch -x has not been
5194 * makeusg.adb: Document new switch -x
5196 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
5199 * switch-m.adb (Scan_Make_Switches): New switch -x
5201 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
5204 * gnat_ugn.texi: Document new gnatmake switch -x
5206 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
5208 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
5210 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
5211 (process_attributes): Likewise.
5213 2004-05-10 Joel Brobecker <brobecker@gnat.com>
5215 * s-inmaop.ads: Fix spelling mistake in one of the comments.
5217 2004-05-10 Robert Dewar <dewar@gnat.com>
5219 * gnat_ugn.texi: Document that for config pragma files, the maximum
5220 line length is always 32767.
5222 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
5223 literals is now allowed.
5225 * gnat-style.texi: Remove statement about splitting long lines before
5226 an operator rather than after, since we do not follow this rule at all.
5227 Clarify rule (really lack of rule) for spaces around exponentiation
5229 * sem_elim.adb: Allow concatenation of string literals as well as a
5230 single string literal for pragma arguments.
5232 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
5234 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
5235 written for append case.
5237 * frontend.adb: Changes to avoid checking max line length in config
5240 * g-os_lib.ads: Minor reformatting
5242 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
5243 wrong in any case. Instead use standard value. Noticed during code
5246 * opt.ads (Max_Line_Length): New field, used to implement removal of
5247 limitation on length of lines when scanning config pragma files.
5249 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
5250 makeutl.ads, makeutl.adb: Minor reformatting
5252 * scn.adb: Do not check line length while scanning config pragma files
5253 Do not check line length while scanning out license information
5255 * scng.adb: Changes to avoid line length checks while parsing config
5258 2004-05-10 GNAT Script <nobody@gnat.com>
5260 * Make-lang.in: Makefile automatically updated
5262 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
5264 * osint.adb (Find_Program_Name): Fix handling of VMS version
5267 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
5269 * g-os_lib.ads (Invalid_Time): New constant
5271 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
5272 return OS_Time instead of time_t to match what is imported by Ada.
5273 Now return -1 if the file doesn't exist, instead of a random value
5275 2004-05-05 Robert Dewar <dewar@gnat.com>
5277 * usage.adb: Add line for -gnatR?s switch
5279 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
5281 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
5282 and for Match (Data_First, Data_last)
5284 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
5285 written when we are dealing with multi-unit files.
5287 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
5289 * Makefile.in: Remove unused targets and variables.
5291 2004-05-05 Vincent Celier <celier@gnat.com>
5293 * switch-m.adb: New gnatmake switch -eI
5295 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
5296 of new gnatmake switch -eInnn.
5298 * makegpr.adb: Take into account new parameters Index and Src_Index in
5301 * clean.adb: Implement support for multi-unit sources, including new
5304 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
5307 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
5308 (Extract_From_Q): New out parameter Index
5309 (Mark, Is_Marked): Subprograms moved to Makeutl
5310 (Switches_Of): New parameter Source_Index
5311 (Add_Switch): New parameter Index
5312 (Check): New parameter Source_Index
5313 (Collect_Arguments): New parameter Source_Index
5314 (Collect_Arguments_And_Compile): New parameter Source_Index
5315 (Compile): New parameter Source_Index
5316 Put subprograms in alphabetical order
5317 Add support for multi-source sources, including in project files.
5319 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
5320 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
5323 * makeusg.adb: New gnatmake switch -eInnn
5325 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
5328 * opt.ads (Main_Index): New variable, defaulted to 0.
5330 * osint.ads, osinte.adb (Add_File): New parameter Index
5331 (Current_Source_Index): New function
5333 * prj.adb: Take into account new components Index and Src_Index
5335 * prj.ads (String_Element): New component Index
5336 (Variable_Value): New component Index
5337 (Array_Element): New component Src_Index
5339 * prj-attr.adb: Indicate that optional index may be specified for
5340 attributes Main, Executable, Spec, Body and some of Switches.
5342 * prj-attr.ads (Attribute_Kind): New values for optional indexes
5343 (Attribute_Record): New component Optional_Index
5345 * prj-com.ads (File_Name_Data): New component Index
5347 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
5349 * prj-env.adb (Put): Output optional index
5351 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
5352 attributes Spec and Body.
5354 * prj-nmsc.adb: Process optional indexes
5356 * prj-pp.adb: Ouput "at" for optional indexes
5358 * prj-proc.adb: Take into account optional indexes
5360 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
5361 Optional_Index. For string literal,
5362 process optional index when Optional_Index is True.
5363 (Parse_Expresion): New Boolean parameter Optional_Index
5365 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
5366 (Set_Source_Index_Of): New procedure
5368 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
5371 * prj-util.ads (Executable_Of): New parameter Index
5372 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
5373 New parameter Src_Index, defaulted to 0.
5375 2004-05-05 Ed Schonberg <schonberg@gnat.com>
5378 * sem_ch3.adb (Access_Definition): If this is an access parameter
5379 whose designated type is imported through a limited_with clause, do
5380 not add the enclosing subprogram to the list of private dependents of
5383 2004-05-05 Ed Schonberg <schonberg@gnat.com>
5386 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
5387 a limited_with clause, and the other is its non-limited view.
5389 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
5391 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
5393 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
5394 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
5395 Stand.Boolean_Literals to produce references to entities
5396 Standard_False and Standard_True from compile-time computed boolean
5399 * stand.ads (Boolean_Literals): New variable, provides the entity
5400 values for False and True, for use by the expander.
5402 2004-05-05 Doug Rupp <rupp@gnat.com>
5404 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
5405 5vinmaop.adb: Unchecked convert Short_Address vice Address
5407 * adaint.c, raise.c: Caste CRTL function return value
5408 to avoid gcc error on 32/64 bit IVMS.
5410 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
5413 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
5415 * 5qsystem.ads (Address): Declare as Long_Integer
5416 (Short_Address): Declare as 32 bit subtype of Address
5417 Declare abstract address operations to avoid gratuitous ambiguities.
5419 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
5421 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
5422 instead of the old Boolean_Entry_Barriers.
5423 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
5425 2004-05-05 GNAT Script <nobody@gnat.com>
5427 * Make-lang.in: Makefile automatically updated
5429 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5431 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
5433 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
5437 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
5438 alone. Replacing object references by literals is inappropriate in a
5439 so low level context.
5441 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5443 * a-exexpr.adb: Add comments
5445 2004-05-03 Joel Brobecker <brobecker@gnat.com>
5447 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
5448 declare the Ancestor_Tags array in Type_Specific_Data with a small size
5449 without risking a bounds check error when accessing one of its
5451 (Type_Specific_Data): Define Ancestor_Tags as a small array.
5452 This prevents us from hitting a limitation during the debug info
5453 generation when using stabs.
5455 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
5457 This prevents us from hitting a limitation during the debug info
5458 generation when using stabs.
5460 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
5462 lang-specs.h: Remove -gnatz* from specs.
5464 2004-05-03 Vincent Celier <celier@gnat.com>
5466 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
5468 * Make-lang.in, Makefile.in: Add gprmake
5470 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
5472 * sem_aggr.adb: Fix typo in comment.
5474 2004-05-03 Robert Dewar <dewar@gnat.com>
5476 * make.adb: Minor reformatting
5478 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
5480 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
5481 so that it works when address is not a private type.
5483 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
5484 properly with rewritten unchecked conversions. This prevents
5485 order-of-elaboration issues that can otherwise arise.
5486 (Minimum_Size): Don't check size of access types under VMS
5488 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
5489 interpretations of integer literals as type System.Address.
5491 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
5492 (Is_Descendent_Of): New function
5494 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
5496 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5497 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
5498 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
5500 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
5501 of the old Max_Entry_Queue_Depth.
5503 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5504 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
5505 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
5507 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
5508 New entry for proper handling of Max_Entry_Queue_Depth.
5509 New entry for proper handling of No_Dynamic_Interrupts.
5511 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
5512 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5513 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
5514 the GNAT specific restriction Max_Entry_Queue_Depth.
5515 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
5516 the GNAT specific restriction No_Dynamic_Interrupts.
5518 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
5519 instead of the old Boolean_Entry_Barriers.
5520 Use the new restriction No_Dynamic_Attachment instead of the old
5521 No_Dynamic_Interrupts.
5523 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
5524 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5526 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
5527 of the old Max_Entry_Queue_Depth.
5529 2004-05-03 GNAT Script <nobody@gnat.com>
5531 * Make-lang.in: Makefile automatically updated
5533 2004-04-29 Ed Schonberg <schonberg@gnat.com>
5535 * checks.adb (Enable_Range_Check): If the prefix of an index component
5536 is an access to an unconstrained array, perform check unconditionally.
5538 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5540 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
5543 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
5545 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
5546 alternate stack setting. There was no support for the tasking cases
5547 and the changes eventually caused a number of side-effect failures in
5548 the non-tasking case too.
5550 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
5552 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
5555 2004-04-29 Vincent Celier <celier@gnat.com>
5557 * make.adb (Gnatmake): Increase max size of argument array for
5558 gnatbind for the potential addition of -F.
5559 If there are Stand-Alone Library projects, invoke gnatbind with -F to
5560 be sure that elaboration flags will be checked.
5562 * switch-c.adb: Correct call to Scan_Pos for -gnateI
5564 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
5566 * sem_warn.adb (Check_References): Move '<access-variable> may be
5567 null' warning out of under Warn_On_No_Value_Assigned.
5569 2004-04-29 Ed Falis <falis@gnat.com>
5571 * gnat_ugn.texi: Fixed texi error
5573 2004-04-29 Robert Dewar <dewar@gnat.com>
5575 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
5576 abstract operations if they come from predefined files.
5578 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
5581 * s-addope.adb: Correct obvious error in mod function
5583 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
5585 * Makefile.in: Add target pairs for powerpc darwin*
5588 * a-intnam-darwin.ads, s-osinte-darwin.adb,
5589 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
5591 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5593 * Makefile.in: Add target macro definitions for s390*-linux*.
5594 * system-linux-s390.ads: New file.
5595 * system-linux-s390x.ads: New file.
5597 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
5599 * gnat_ugn.texi: Correct argument to @setfilename.
5601 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5603 * a-exexpr.adb (Unwind_Word): New data type.
5604 (Unwind_Exception): Use it as type of Private1 and Private2.
5606 * raise.c (db_action_for): Fix debug printf.
5608 2004-04-27 Ed Schonberg <schonberg@gnat.com>
5610 * a-wtmoio.ads: Formal type must be a modular type, not a signed
5613 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5615 * decl.c (gnat_to_gnu_entity, case object): Call
5616 __builtin_update_setjmp_buf.
5618 * gigi.h (update_setjmp_buf): Deleted.
5619 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
5621 * misc.c: (update_setjmp_buf): Deleted.
5623 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
5624 around block of RTL.
5626 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
5628 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
5630 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
5631 subprogram for which no pragma All_Calls_Remote applies, store the
5632 address of the real subprogram in the underlying record type, so local
5633 dereferences do not go through the PCS.
5635 2004-04-26 Robert Dewar <dewar@gnat.com>
5637 * i-c.ads: Add some type qualifications to avoid ambiguities when
5638 compiling with s-auxdec.ads and a non-private address type.
5640 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
5642 * Makefile.rtl: Fix error in previous check-in:
5643 Add s-addope.o to non tasking object list (rather than tasking object
5646 2004-04-26 Javier Miranda <miranda@gnat.com>
5648 * sem_aggr.adb: Fix typo in comments
5649 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
5650 Required to check the null-exclusion attribute.
5652 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
5653 case of anonymous access types in record and array components. For a
5654 component definition the level is the same of the enclosing composite
5657 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
5658 that are anonymous access types the level of accessibility depends on
5659 the enclosing type declaration. In order to have this information, set
5660 the scope of the anonymous access type to the enclosing record type
5662 (Array_Type_Declaration): In case of components that are anonymous
5663 access types the level of accessibility depends on the enclosing type
5664 declaration. In order to have this information, set the scope of the
5665 anonymous access type to the enclosing array type declaration.
5667 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
5670 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
5671 renaming of anonymous access-to-constant types allowed if and only if
5672 the renamed object is access-to-constant.
5674 * sem_util.adb (Type_Access_Level): In case of anonymous access types
5675 that are component_definition or discriminants of a nonlimited type,
5676 the level is the same as that of the enclosing component type.
5678 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
5680 * sem_elim.adb: Some minor code reorganization from code reading. Fix
5681 misprint in the function name (File_Name_Match).
5683 2004-04-23 Laurent GUERBY <laurent@guerby.net>
5685 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
5688 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5690 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
5692 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
5694 * adaint.c (__gnat_try_lock): No longer requires that the parent
5695 directory be writable, the directory itself is enough.
5696 (gnat_is_absolute_path): Change profile, so that the call from
5697 GNAT.OS_Lib can be made more efficient.
5699 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
5700 from GNAT.OS_Lib can be made more efficient.
5702 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
5703 one copy of the file name. Found by code reading.
5705 2004-04-23 Vincent Celier <celier@gnat.com>
5707 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
5708 Correct documentation on gnatmake switches transmitted to the compiler
5710 * ali.ads: Minor comment fix
5712 2004-04-23 Javier Miranda <miranda@gnat.com>
5714 * sem_ch6.adb: (Confirming Types): Code cleanup
5716 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
5717 subprogram types: E_Anonymous_Access_Subprogram_Type and
5718 E_Anonymous_Access_Protected_Subprogram_Type.
5720 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
5722 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5723 whether a pragma All_Calls_Remote applies to the subprogram on which
5725 No functional change is introduced by this revision; the new parameter
5726 will be used to allow calls to local RCI subprograms to be optimized
5727 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5728 as is already done in the PolyORB implementation of the DSA.
5730 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5731 whether a pragma All_Calls_Remote applies to the subprogram on which
5733 No functional change is introduced by this revision; the new parameter
5734 will be used to allow calls to local RCI subprograms to be optimized
5735 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5736 as is already done in the PolyORB implementation of the DSA.
5738 2004-04-23 Robert Dewar <dewar@gnat.com>
5740 * Makefile.rtl: Add entry for s-addope.o in run time library list
5741 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
5742 * s-addope.ads, s-addope.adb: New files.
5744 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
5745 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
5746 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
5747 System.Address to be non-private and signed.
5749 * sem_elim.adb: Minor reformatting (fairly extensive)
5750 Some minor code reorganization from code reading
5751 Add a couple of ??? comments
5753 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5755 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
5756 (tree_transform, case N_If_Statement): Remove non-determinism.
5758 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
5760 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
5762 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
5765 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
5766 no longer used as a parameter name for Eliminate pragma).
5768 2004-04-22 Laurent GUERBY <laurent@guerby.net>
5770 PR optimization/14984
5771 PR optimization/14985
5772 * trans.c (gigi): Fix non determinism leading to bootstrap
5773 comparison failures.
5775 2004-04-21 Pascal Obry <obry@gnat.com>
5777 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
5778 passed to spawnvp() to properly handle program pathname with spaces on
5781 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
5783 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
5784 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
5785 unlocked in case of exceptions.
5787 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5789 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
5790 This function does not exist anymore.
5792 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5794 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
5796 * link.c: Move variables to the __gnat name space.
5798 * Makefile.in: list link.o explicitly when needed.
5800 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
5802 2004-04-21 Javier Miranda <miranda@gnat.com>
5804 * einfo.adb (Original_Access_Type): New subprogram
5805 (Set_Original_Access_Type): New subprogram
5806 (Write_Field21_Name): Write the name of the new field
5808 * einfo.ads (Original_Access_Type): New field present in access to
5810 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
5811 E_Anonymous_Access_Protected_Subprogram_Type.
5813 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
5816 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
5817 to anonymous access to subprogram types.
5819 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
5820 to subprogram types.
5822 * sem_ch3.adb (Access_Definition): Complete decoration of entities
5823 corresponding to anonymous access to subprogram types.
5824 (Analyze_Component_Declaration): Add new actual to the call to
5825 subprogram replace_anonymous_access_to_protected_subprogram.
5826 (Array_Type_Declaration): Add new actual to the call to subprogram
5827 replace_anonymous_access_to_protected_subprogram.
5828 (Process_Discriminants): Add new actual to the call to subprogram
5829 replace_anonymous_access_to_protected_subprogram.
5830 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
5832 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5835 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
5836 access to subprogram types.
5838 * sem_util.adb (Has_Declarations): Addition of package_specification
5841 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5843 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5844 inlined flags to renamed entity only if in current unit.
5846 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5848 * s-parint.ads: Add DSA implementation marker.
5850 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5851 value of System.Partition_Interface.DSA_Implementation to determine
5852 what version of the distributed systems annex is available (no
5853 implementation, GLADE, or PolyORB).
5855 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5857 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5859 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5861 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5862 with new type if alias sets differ.
5863 Fixes ACATS c41103b.
5865 2004-04-21 Vincent Celier <celier@gnat.com>
5867 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5868 Add array Lang_Args for the language specific compiling argument
5871 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5873 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5875 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5876 according to the recent changes in the format of the parameters of the
5877 pragma (replacing Homonym_Number with Source_Location).
5879 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5881 * 5isystem.ads: Removed, unused.
5883 * gnat_rm.texi: Redo 1.13 change.
5885 2004-04-19 Robert Dewar <dewar@gnat.com>
5887 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5888 definition is cleaner, avoids the kludge of explicit Standard operator
5889 references, and also is consistent with a visible System.Address with
5890 no visible operations.
5892 * s-geveop.adb: Add declarations to avoid assumption of visible
5893 operations on type System.Address (since these might not be available
5894 if Address is a non-private type for which the operations
5897 * sem_eval.adb: Minor reformatting
5899 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5900 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5901 reformatting (new function spec format).
5903 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5904 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5905 s-caun64.adb: Add declarations to avoid assumption of visible
5906 operations on type System.Address (since these might not be available
5907 if Address is a non-private type for which the operations are made
5910 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5912 * exp_intr.adb: Minor comment update
5914 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5916 * 5omastop.adb: Add declarations to avoid assumption of visible
5917 operations on type System.Address (since these might not be available
5918 if Address is a non-private type for which the operations
5921 2004-04-19 Vincent Celier <celier@gnat.com>
5923 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5925 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5928 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5930 Call Check with Process_Languages.
5931 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5932 with Process_Languages.
5933 (Recursive_Check): New Boolean parameter Process_Languages. Call
5934 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5937 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5939 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5940 parameter Ada_Main, defaulted to True.
5941 Check for Ada specific characteristics only when Ada_Main is True.
5943 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5945 * prj.adb: (Project_Empty): Add new Project_Data components.
5947 * prj.ads: New types and tables for non Ada languages.
5948 (Project_Data): New components Languages, Impl_Suffixes,
5949 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5950 Include_Path, Include_Data_Set.
5952 * prj-env.ads, prj-env.adb: Minor reformatting
5954 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5955 Put subprograms in alphabetical order
5957 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5958 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5961 * mlib-prj.adb: Back out modification in last version, as they are
5963 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5965 * make.adb: (Mains): Moved to package Makeutl
5966 (Linker_Opts): Moved to package Makeutl
5967 (Is_External_Assignment): Moved to package Makeutl
5968 (Test_If_Relative_Path): Moved to package Makeutl
5969 (Gnatmake): Move sorting of linker options to function
5970 Makeutl.Linker_Options_Switches.
5972 * makeutl.ads, makeutl.adb: New files.
5974 * Makefile.in: Add makeutl.o to the object files for gnatmake
5976 * makeusg.adb: Add line for new switch -eL.
5978 * gnatls.adb (Image): New function.
5979 (Output_Unit): If in verbose mode, output the list of restrictions
5980 specified by pragmas Restrictions.
5982 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5985 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5986 needed, to put it in the range 1970 (included) - 2026 (excluded).
5987 (Time_Of): Do not shift Unix_Min_Year (1970).
5988 Shift the date by multiple of 56 years, if needed, to put it in the
5989 range 1970 (included) - 2026 (excluded).
5991 * adaint.h, adaint.c (__gnat_set_executable): New function.
5993 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5995 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5997 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5998 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5999 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
6000 (tree_transform, case N_Code_Statement): Likewise.
6001 (gnat_expand_stmt, case LABEL_STMT): Don't look at
6002 LABEL_STMT_FIRST_IN_EH.
6003 (gnat_expand_stmt, case ASM_STMT): New case.
6005 * utils2.c (build_unary_op): Properly set TREE_READONLY of
6006 UNCONSTRAINED_ARRAY_REF.
6008 * utils.c (poplevel): Temporarily push/pop GC context around inline
6011 * decl.c (maybe_variable): Properly set TREE_READONLY of
6012 UNCONSTRAINED_ARRAY_REF.
6013 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
6015 * ada-tree.def: (ASM_STMT): New.
6017 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
6018 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
6019 ASM_STMT_INPUT): New.
6020 (ASM_STMT_CLOBBER): Likewise.
6022 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
6024 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
6025 general rcheck mechanism to raise Program_Error for E.4(18), instead
6026 of a custom raiser in System.Partition_Interface.
6027 Part of general cleanup work before PolyORB integration.
6029 * snames.ads, snames.adb: Add new runtime library entities and names
6032 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
6034 (Build_Subprogram_Id): New subprogram provided by exp_dist
6035 Code reorganisation in preparation for PolyORB integration.
6037 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
6039 (Build_Subprogram_Id): New subprogram provided by exp_dist
6041 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
6042 actual parameter types for call to dereference of an
6043 access-to-subprogram type.
6045 * rtsfind.ads: Add new runtime library entities and names for PolyORB
6048 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
6049 instead, which has the same behaviour here since we never pass it a
6052 * link.c (run_path_option, Solaris case): Use -Wl, as for other
6055 * Makefile.in: adjust object file lists for gnatlink and gnatmake
6056 to account for new dependency upon Interfaces.C.Strings + link.o
6057 For x86 FreeBSD, use 86numaux.
6059 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
6060 from Mlib.Tgt to Mlib.
6062 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
6065 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
6066 target-specific versions of this subprogram, now implemented as a
6067 target-independent function in Mlib.
6069 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
6070 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
6071 (Linker_Library_Path_Option): Remove target-specific versions of this
6072 subprogram, now implemented as a target-independent function in Mlib.
6074 * atree.adb: (Allocate_Initialize_Node): New subprogram.
6075 Factors out node table slots allocation.
6076 (Fix_Parents): New subprogram.
6077 Encapsulate the pattern of fixing up parent pointers for syntactic
6078 children of a rewritten node.
6079 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
6080 (Rewrite): Use New_Copy when creating saved copy of original node.
6081 (Replace): Use Copy_Node to copy nodes.
6083 2004-04-19 Javier Miranda <miranda@gnat.com>
6085 * sprint.adb (Sprint_Node_Actual): Give support to the new
6086 Access_To_Subprogram node available in Access_Definition nodes. In
6087 addition, give support to the AI-231 node fields: null-exclusion,
6088 all-present, constant-present.
6090 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
6092 * sinfo.ads, sinfo.adb:
6093 New field Access_To_Subprogram_Definition in Access_Definition nodes
6095 * sem_ch6.adb (Process_Formals): Move here the code that creates and
6096 decorates internal subtype declaration corresponding to the
6097 null-excluding formal. This code was previously in Set_Actual_Subtypes.
6098 In addition, carry out some code cleanup on this code. In case of
6099 access to protected subprogram call
6100 Replace_Anonymous_Access_To_Protected_Subprogram.
6101 (Set_Actual_Subtypes): Code cleanup.
6103 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
6104 Find_Type in case of anonymous access renamings. Add warning in case of
6105 null-excluding attribute used in anonymous access renaming.
6107 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
6110 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
6112 (Access_Definition): In case of anonymous access to subprograms call
6113 the corresponding semantic routine to decorate the node.
6114 (Access_Subprogram_Declaration): Addition of some comments indicating
6115 some code that probably should be added here. Detected by comparison
6116 with the access_definition subprogram.
6117 (Analyze_Component_Declaration): In case of access to protected
6118 subprogram call Replace_Anonymous_Access_To_Protected.
6119 (Array_Type_Declaration): In case of access to protected subprogram call
6120 Replace_Anonymous_Access_To_Protected_Subprogram.
6121 (Process_Discriminants): In case of access to protected subprogram call
6122 Replace_Anonymous_Access_To_Protected_Subprogram.
6124 * par.adb (P_Access_Definition): New formal that indicates if the
6125 null-exclusion part was present.
6126 (P_Access_Type_Definition): New formal that indicates if the caller has
6127 already parsed the null-excluding part.
6129 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
6130 (P_Identifier_Declarations): Code cleanup and give support to renamings
6131 of anonymous access to subprogram types.
6132 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
6133 (P_Array_Type_Definition): Give support to AI-254.
6134 (P_Component_Items): Give support to AI-254.
6135 (P_Access_Definition): New formal that indicates if the header was
6136 already parsed by the caller.
6137 (P_Access_Type_Definition): New formal that indicates if the caller has
6138 already parsed the null-excluding part.
6140 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
6141 call to P_Access_Definition.
6143 2004-04-19 Geert Bosch <bosch@gnat.com>
6145 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
6146 the delicate semantics of floating-point to integer conversion.
6147 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
6149 * eval_fat.adb (Machine_Mantissa): Moved to spec.
6150 (Machine_Radix): New function.
6152 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
6154 (Machine_Radix): New function also for use in conversion checks.
6156 2004-04-19 Ed Schonberg <schonberg@gnat.com>
6158 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
6160 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
6161 to decorate the access-to-protected subprogram and the equivalent type.
6163 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
6164 to anonymous access to subprogram types.
6166 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
6167 constant-folding, for legality checks in contexts that require an RM
6170 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
6171 temporary but stack checking is not enabled, increment serial number
6172 to so that symbol generation is consistent with and without stack
6175 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
6176 independent on whether stack checking is enabled, caller must check
6177 the corresponding flag.
6179 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
6181 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
6182 parent if it has discriminants.
6183 (Build_Derived_Private_Type): Constructed full view does
6184 not come from source.
6185 (Process_Discriminants): Default discriminants on a tagged type are
6186 legal if this is the internal completion of a private untagged
6189 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
6190 no constraint checks, because it corresponds to an existing object.
6192 * sem_prag.adb (Process_Convention): Pragma applies
6193 only to subprograms in the same declarative part, i.e. the same unit,
6196 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
6197 ignore type mismatch on a numeric conversion if expression comes from
6200 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
6202 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
6203 Homonym_Number parameter, add processing for Source_Location parameter
6205 (Check_Eliminated): Remove the check for homonym numbers, add the check
6206 for source location traces.
6208 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
6209 with Arg_Source_Location corresponding to the changes in the format of
6212 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
6213 Eliminate pragma corresponding to the changes in the format of the
6214 pragma: Homonym_Number is replaced with Source_Location, two ways of
6215 distinguishing homonyms are mutially-exclusive.
6217 2004-04-19 Joel Brobecker <brobecker@gnat.com>
6219 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
6221 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
6222 No_Dollar_In_Label, no longer necessary, as it is always True.
6223 (Strip_Suffixes): Likewise.
6225 2004-04-19 Gary Dismukes <dismukes@gnat.com>
6227 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
6228 modulus for compatibility with size clause on targets with 16-bit
6231 * layout.adb (Discrimify): In the case of private types, set Vtyp to
6232 full type to fix type mismatches on calls to size functions for
6233 discriminant-dependent array components.
6235 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
6237 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
6240 2004-04-19 Pascal Obry <obry@gnat.com>
6242 * mdll-utl.adb (Locate): New version is idempotent.
6244 2004-04-17 Laurent Guerby <laurent@guerby.net>
6246 PR ada/14988 (partial)
6247 * impunit.adb: Fix typo.
6249 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
6251 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
6252 and install-rts-cert targets. Remove all gnatlib and gnattools
6253 targets and all other rts-* targets (moved to libada). Remove (now)
6254 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
6255 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
6257 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6259 * trans.c (tree_transform): Shortcut returning error_mark_node for
6260 statements in annotate_only_mode.
6261 (tree_transform, case N_Label, case N_Return_Statement,
6262 N_Goto_Statement): Make statement tree instead of generating code.
6263 (tree_transform, case N_Assignment_Statement): No longer check
6265 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
6267 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
6269 (gnat_to_gnu): Collect any RTL generated and deal with it.
6270 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
6271 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
6272 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
6274 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
6276 * ada-tree.def (EXPR_STMT): Fix typo in name.
6277 (BLOCK_STMT, IF_STMT): New nodes.
6279 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
6280 LABEL_STMT_FIRST_IN_EH): New macros.
6281 (RETURN_STMT_EXPR): Likewise.
6283 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
6284 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
6286 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
6288 * atree.ads: Correct documentation on extended nodes.
6290 * link.c: Set run_path_option for FreeBSD.
6292 2004-04-08 Vincent Celier <celier@gnat.com>
6294 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
6295 one of the ALI file, do not link with DEC lib.
6297 * par.adb Remove the last two characters ("%s" or "%b") when checking
6298 if a language defined unit may be recompiled.
6300 2004-04-08 Ed Schonberg <schonberg@gnat.com>
6302 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
6303 removal of abstract operation leaves no possible interpretation for
6306 * sem_eval.adb (Eval_Qualified_Expression): Use
6307 Set_Raises_Constraint_Error on node when needed, so that it does not
6308 get optimized away by subsequent optimizations.
6310 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
6311 operands even when they are not wrapped in a type conversion.
6313 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
6315 * sem_prag.adb (Set_Exported): Warn about making static as result of
6316 export only when the export is coming from source. This may be not
6317 be true e.g. on VMS where we expand export pragmas for exception codes
6318 together with imported or exported exceptions, and we don't want the
6319 user to be warned about something he didn't write.
6321 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
6323 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
6324 duplication between normal entities and those declared as renamings.
6325 No functional change.
6327 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
6328 inline functions returning an unconstrained result.
6330 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
6332 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
6333 conform to what other front-ends do.
6335 2004-04-08 Doug Rupp <rupp@gnat.com>
6337 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
6340 2004-04-06 Pascal Obry <obry@gnat.com>
6342 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
6344 * osint.adb (Program_Name): Do not look past a directory separator.
6346 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
6348 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
6350 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
6351 requirement for preserving a copy of the original assignment node.
6353 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
6355 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
6357 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
6360 2004-04-06 Ed Schonberg <schonberg@gnat.com>
6362 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
6363 operator calls in functional notation, and apply
6364 Universal_Interpretation to operands, not to their type.
6366 2004-04-06 Robert Dewar <dewar@gnat.com>
6368 * 5wdirval.adb: Minor reformatting
6370 2004-04-06 Ed Falis <falis@gnat.com>
6372 * gnat_rm.texi: Improve a reference to the GCC manual
6374 2004-04-05 Vincent Celier <celier@gnat.com>
6376 * adaint.h, adaint.c: Add function __gnat_named_file_length
6378 * impunit.adb: Add Ada.Directories to the list
6380 * Makefile.in: Add VMS and Windows versions of
6381 Ada.Directories.Validity package body.
6383 * Makefile.rtl: Add a-direct and a-dirval
6385 * mlib-tgt.ads: Minor comment update.
6387 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
6388 a-direct.ads, a-direct.adb: New files.
6390 2004-04-05 Vincent Celier <celier@gnat.com>
6393 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
6394 just to the compiler.
6396 2004-04-05 Robert Dewar <dewar@gnat.com>
6398 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
6399 returned string is 1.
6401 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
6403 * eval_fat.ads: Minor reformatting
6405 * g-curexc.ads: Document that lower bound of returned string values
6408 * gnatlink.adb: Add ??? comment for previous change
6409 (need to document why this is VMS specific)
6411 * s-stoele.ads: Minor reformatting
6413 * tbuild.ads: Minor reformatting throughout (new function specs)
6415 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
6418 * scng.adb: Minor reformatting
6420 2004-04-05 Geert Bosch <bosch@gnat.com>
6422 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
6423 (Leading_Part): Still perform truncation to machine number if the
6424 specified radix_digits is greater or equal to machine_mantissa.
6426 2004-04-05 Javier Miranda <miranda@gnat.com>
6428 * par-ch3.adb: Complete documentation of previous change
6429 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
6430 (aliased must appear before constant).
6432 * par-ch4.adb: Complete documentation of previous change.
6434 * par-ch6.adb: Complete documentation of previous change.
6436 * sinfo.ads: Fix typo in commment.
6438 2004-04-05 Ed Schonberg <schonberg@gnat.com>
6440 * sem_ch3.adb (Inherit_Components): If derived type is private and has
6441 stored discriminants, use its discriminants to constrain parent type,
6442 as is done for non-private derived record types.
6444 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
6445 Ada 2005 AI-310: an abstract non-dispatching operation is not a
6446 candidate interpretation in an overloaded call.
6448 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
6449 expression is Null and target type is not an access type (e.g. a
6450 non-private address type).
6452 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
6454 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
6455 statement whose right-hand side is an inlined call, save a copy of the
6456 original assignment subtree to preserve enough consistency for
6457 Analyze_Assignment to proceed.
6459 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
6460 complete assignment subtree which is now unnecessary, as the expansion
6461 of inlined call has been improved to preserve a consistent assignment
6462 tree. Note_Possible_Modification must be called only
6463 after checks have been applied, or else unnecessary checks will
6466 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
6467 of explicit dereferences that do not Come_From_Source:
6468 - be selective on cases where we must go back to the dereferenced
6469 pointer (an assignment to an implicit dereference must not be
6470 recorded as modifying the pointer);
6471 - do not rely on Original_Node being present (Analyze_Assignment
6472 calls Note_Possible_Modification on a copied tree).
6474 * sem_warn.adb (Check_References): When an unset reference to a pointer
6475 that is never assigned is encountered, prefer '<pointer> may be null'
6476 warning over '<pointer> is never assigned a value'.
6478 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
6480 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
6483 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
6485 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
6486 libexc. We currently don't reference anything in this library and
6487 linking it in triggers linker warnings we don't want to see.
6489 * init.c: Update comments.
6491 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6493 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
6494 * utils.c (create_field_decl): Likewise.
6495 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
6497 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
6499 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
6500 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
6501 Add info directory entry and category.
6503 2004-04-02 Jan Hubicka <jh@suse.cz>
6505 * utils.c: Include function.h
6506 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
6508 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6511 * Make-lang.in: Clean up generation of documentation
6513 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
6515 * xgnatug.adb: Removed, replaced by xgnatugn.adb
6517 * xgnatugn.adb: Replaces xgnatug.adb
6519 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
6521 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
6523 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6524 gnat_ug_wnt.texi: Removed.
6526 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6528 * utils2.c: Update copyright notice.
6530 2004-04-01 Robert Dewar <dewar@gnat.com>
6532 * checks.adb: Minor reformatting throughout
6533 Note that prev checkin added RM reference to alignment warning
6535 2004-04-01 Ed Schonberg <schonberg@gnat.com>
6537 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
6538 non-static when building aggregate for bit-packed array.
6540 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
6541 function call that is itself the actual in a procedure call, build
6544 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
6545 a string literal, create a temporary for it, constant folding only
6546 handles scalars here.
6548 2004-04-01 Vincent Celier <celier@gnat.com>
6550 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
6551 Error_Msg_SP): New empty procedures to instantiate the Scanner.
6552 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
6554 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
6555 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
6556 and get the checksum.
6558 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
6560 Increase the Marking_Label at the end of the Multiple_Main_Loop,
6561 instead of at the beginning.
6563 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
6565 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
6568 * osint.ads (Multi_Unit_Index_Character): New Character global variable
6570 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
6573 * par.adb: Remove test on file name to detect language defined units.
6574 Add test on unit name, after parsing, to detect language defined units
6575 that are not compiled with -gnatg (except System.RPC and its children)
6577 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
6578 following units without style checking.
6580 * switch-c.adb: Change -gnatC to -gnateI
6582 * usage.adb: Document new switch -gnateInnn
6584 * scng.adb (Accumulate_Token_Checksum): New procedure
6585 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
6586 word or literal number.
6587 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
6590 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
6593 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
6594 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
6595 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
6596 5vtpopde.adb: Add missing 'constant' keywords.
6598 2004-04-01 Javier Miranda <miranda@gnat.com>
6600 * par-ch4.adb: (P_Allocator): Code cleanup
6602 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
6605 * sinfo.ads: Complete documentation of previous change
6607 2004-04-01 Pascal Obry <obry@gnat.com>
6609 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
6610 only on VMS. This special handling was done because an old GNU/ld bug
6611 on Windows which has been fixed.
6613 2004-04-01 GNAT Script <nobody@gnat.com>
6615 * Make-lang.in: Makefile automatically updated
6617 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6619 * decl.c (gnat_to_gnu_entity, make_type_from_size):
6620 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6621 * trans.c (tree_transform, convert_with_check): Likewise.
6622 * utils.c (gnat_signed_or_unsigned_type): Likewise.
6623 (build_vms_descriptor, unchecked_convert): Likewise.
6624 * utils2.c (nonbinary_modular_operation): Likewise.
6626 2004-03-29 Javier Miranda <miranda@gnat.com>
6628 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
6629 (Install_Null_Excluding_Check): Local subprogram that determines whether
6630 an access node requires a runtime access check and if so inserts the
6631 appropriate run-time check.
6632 (Apply_Access_Check): Call Install_Null_Excluding check if required
6633 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
6635 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
6637 * einfo.ads: Fix typo in comment
6639 * exp_ch3.adb (Build_Assignment): Generate conversion to the
6640 null-excluding type to force the corresponding run-time check.
6641 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
6642 type to force the corresponding run-time check.
6644 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
6645 the null-excluding type to force the corresponding run-time check.
6647 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
6648 case of access types unless they have the null-excluding attribute.
6650 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
6653 * exp_util.ads: Fix typo in comment
6655 * par.adb (P_Null_Exclusion): New subprogram
6656 (P_Subtype_Indication): New formal that indicates if the null-excluding
6657 part has been scanned-out and it was present
6659 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
6661 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
6662 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
6663 type to force the corresponding run-time check
6664 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
6666 (Resolve_Array_Aggregate): Carry out some static checks
6667 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
6669 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
6670 attribute must be set only if specified by means of the null-excluding
6671 part. In addition, we must also propagate the access-constant attribute
6673 (Access_Subprogram_Declaration, Access_Type_Declaration,
6674 Analyze_Component_Declaration, Analyze_Object_Declaration,
6675 Array_Type_Declaration, Process_Discriminants,
6676 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
6677 and carry out some static checks.
6678 (Build_Derived_Access_Type): Set the null-excluding attribute
6679 (Derived_Type_Declaration, Process_Subtype): Carry out some static
6682 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
6684 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
6686 * sem_ch6.adb (Process_Formals): Carry out some static checks.
6687 (Set_Actual_Subtypes): Generate null-excluding subtype if the
6688 null-excluding part was present; it is not required to be done here in
6689 case of anonymous access types.
6690 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
6693 * sem_res.adb (Resolve_Actuals): Carry out some static check
6694 (Resolve_Null): Allow null in anonymous access
6696 * sinfo.adb: New subprogram Null_Exclusion_Present
6697 All_Present and Constant_Present available on access_definition nodes
6699 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
6700 object_declaration, derived_type_definition, component_definition,
6701 discriminant_specification, access_to_object_definition,
6702 access_function_definition, allocator, access_procedure_definition,
6703 access_definition, parameter_specification, All_Present and
6704 Constant_Present flags available on access_definition nodes.
6706 2004-03-29 Robert Dewar <dewar@gnat.com>
6708 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
6709 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
6710 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
6711 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
6712 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
6713 sem_prag.adb: Updates to handle multiple units/file
6715 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
6717 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
6718 sem_util.adb: Minor reformatting
6720 * sem_ch12.adb: Add comment for previous change
6722 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
6724 * osint.adb (Executable_Prefix): Set Exec_Name to the current
6725 executable name when not initialized. Otherwise, use its current value.
6727 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
6728 initialize it to another executable name than the current one. This
6729 allows to configure paths for an executable name (gnatmake) different
6730 from the current one (gnatdist).
6732 2004-03-29 Ed Schonberg <schonberg@gnat.com>
6734 * exp_ch6.adb (Expand_Call): A call to a function declared in the
6735 current unit cannot be inlined if it appears in the body of a withed
6736 unit, to avoid order of elaboration problems in gigi.
6738 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
6739 information for protected (wrapper) operation as well, to simplify gdb
6742 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
6743 protected body, indicate that the entity for the generated spec comes
6744 from source, to ensure that references are properly generated for it.
6745 (Build_Body_To_Inline): Do not inline a function that returns a
6748 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
6749 apply convention to homonyms that are declared explicitly.
6751 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
6752 that renames an equality operator and the operands are overloaded,
6753 resolve them with the declared formal types, before rewriting as an
6756 2004-03-29 GNAT Script <nobody@gnat.com>
6758 * Make-lang.in: Makefile automatically updated
6760 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6762 * memtrack.adb: Log realloc calls, which are treated as free followed
6765 2004-03-25 Vincent Celier <celier@gnat.com>
6767 * prj-makr.adb (Process_Directories): Detect when a file contains
6768 several units. Do not include such files in the config pragmas or
6769 in the naming scheme.
6771 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
6772 Resolve links only when not in Trusted_Mode.
6773 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
6774 Do not resolve links for the display names.
6776 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
6777 resolve links when computing the display names.
6779 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
6781 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
6782 attribute reference does not denote a subtype, it can be any
6783 expression that has a classwide type, potentially after an implicit
6784 dereference. In particular, the prefix can be a view conversion for
6785 a classwide type (for which Is_Object_Reference holds), but it can
6786 also be a value conversion for an access-to-classwide type. In the
6787 latter case, there is an implicit dereference, and the original node
6788 for the prefix does not verify Is_Object_Reference.
6790 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
6791 conversion of a discriminant-dependent component of a mutable object
6794 2004-03-25 Ed Schonberg <schonberg@gnat.com>
6796 * freeze.adb (Freeze_Entity): When an inherited subprogram is
6797 inherited, has convention C, and has unconstrained array parameters,
6798 place the corresponding warning on the derived type declaration rather
6799 than the original subprogram.
6801 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
6802 indication on renaming declaration, if formal has a box and actual
6805 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
6806 determine whether to generate an implicit or explicit reference to
6809 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
6810 subprogram renaming comes from a defaulted formal subprogram in an
6813 2004-03-25 Gary Dismukes <dismukes@gnat.com>
6815 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
6816 value expressions to ensure that calls within a component definition
6817 will be checked (since those are evaluated during the record type's
6820 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
6822 * s-tpobop.adb: Code clean up:
6823 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
6825 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
6827 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
6829 * Makefile.in: Clean up in the ravenscar run time.
6831 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6833 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
6834 of No_Strict_Aliasing to build_pointer_type_for_mode.
6835 * utils.c (update_pointer_to): Walk pointer and ref chains.
6837 2004-03-22 Cyrille Comar <comar@act-europe.fr>
6839 * ali.ads: Fix Comment about Dynamic_Elab.
6841 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6842 Has_RACW, Is_Generic, etc.)
6843 (Output_Object, Gnatls): Take into account ALI files not attached to
6846 2004-03-22 Vincent Celier <celier@gnat.com>
6848 * gprep.adb: Change all String_Access to Name_Id
6849 (Is_ASCII_Letter): new function
6850 (Double_File_Name_Buffer): New procedure
6851 (Preprocess_Infile_Name): New procedure
6852 (Process_Files): New procedure
6853 (Gnatprep): Check if output and input are existing directories.
6854 Call Process_Files to do the real job.
6856 2004-03-22 Robert Dewar <dewar@gnat.com>
6858 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6859 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6861 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6863 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6864 case when the source contains only comments.
6866 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6868 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6869 declaration for a child subprogram body that acts as a spec, indicate
6870 that the entity in the declaration needs debugging information.
6872 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6873 full view if the subtype is created for a constrained record component;
6874 gigi has enough information to construct the record, and there is no
6875 place in the tree for the declaration.
6877 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6878 serial number for the dummy body that is built for analysis, to avoid
6879 inconsistencies in the generation of internal names when compiling
6882 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6884 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6887 2004-03-22 GNAT Script <nobody@gnat.com>
6889 * Make-lang.in: Makefile automatically updated
6891 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6893 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6894 * trans.c (tree_transform, emit_index_check): Likewise.
6895 * utils.c (build_template): Likewise.
6896 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6897 (maybe_unconstrained_array, unchecked_convert): Likewise.
6898 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6899 (build_unary_op): Likewise.
6900 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6901 (fill_vms_descriptor): Likewise.
6902 (build_call_alloc_dealloc): Likewise.
6904 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6906 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6909 * gnat_ug.texi: Add info directory category and entry.
6910 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6911 gnat_ug_wnt.texi: Regenerate.
6913 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6915 * ada-tree.h: Update copyright notice.
6918 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6920 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6921 as regular exception objects and not as mere integers representing the
6922 condition code. The latter approach required some dynamics to mask off
6923 severity bits, which did not fit well into the GCC table based model.
6924 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6925 exception data objects. We don't it and it would conflict with the other
6926 external symbol we have to generate for such exceptions.
6928 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6929 the special code for VMS exceptions, since these are now represented
6930 as regular exceptions objects.
6932 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6934 * decl.c (debug_no_type_hash): Remove.
6935 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6936 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6938 2004-03-19 Laurent Guerby <laurent@guerby.net>
6940 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6941 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6943 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6945 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6946 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6947 (TYPE_RM_SIZE_INT): Directly use type.values.
6948 (TREE_LOOP_ID): Clean up check.
6949 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6950 TYPE_VALUES, not TYPE_FIELDS.
6951 * trans.c (convert_with_check): Delay access of bounds of basetype
6952 until sure is numeric.
6954 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6956 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6959 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6960 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6961 Specific.Set instead of direct call to e.g pthread_setspecific.
6963 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6965 * adaint.c: Update comments.
6967 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6968 GNATLIB_SHARED for FreeBSD.
6970 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6972 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6973 When needed (stack checking) the stack size is retrieved
6974 from the VxWorks kernel.
6976 * Makefile.in: Flag -nostdinc is required when building the run time
6977 for avoiding looking for files in the base compiler.
6978 Add the VxWorks specific version of the package body for
6979 System.Stack_checking.Operations (5zstchop.adb).
6981 * Make-lang.in: Add the object file for
6982 System.Stack_Checking.Operations.
6984 * Makefile.rtl: Add object file for the package
6985 System.Stack_Checking.Operations.
6987 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6989 * s-stache.ads, s-stache.adb: Move the operations related to stack
6990 checking from this package to package System.Stack_Checking.Operations.
6991 This way, stack checking operations are only linked in the final
6992 executable when using the -fstack-check flag.
6994 2004-03-18 Doug Rupp <rupp@gnat.com>
6996 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6999 * 5qsystem.ads, 5xcrtl.ads: New files.
7001 2004-03-18 Vincent Celier <celier@gnat.com>
7003 * prj.adb (Reset): Reset hash table Files_Htable
7005 * prj-env.adb (Source_Paths, Object_Paths): New tables.
7006 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
7007 the procedures Add_To_Path_File.
7008 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
7009 making sure that each directory is present only once and, for object
7010 dirs, when a directory already present is added, the duplicate is
7011 removed and the directory is always put as the last in the table.
7012 Write the path files at the end of these accumulations.
7014 * prj-nmsc.adb (Record_Source): Add source file name in hash table
7015 Files_Htable for all sources.
7017 * prj-proc.adb (Process): Remove restrictions between not directly
7018 related extending projects.
7020 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
7022 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
7023 (Find_Sources): Minor speed optimization.
7025 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
7026 parameter Trusted_Mode.
7028 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
7030 * scn.adb (Determine_License): Take into account a degenerated case
7031 when the source contains only comments.
7033 2004-03-18 Ed Schonberg <schonberg@gnat.com>
7035 * sem_warn.adb (Check_References): For a warning on a selected
7036 component that does not come from source, locate an uninitialized
7037 component of the record type to produce a more precise error message.
7039 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
7041 * 3zsoccon.ads: Fix multicast options.
7043 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
7046 2004-03-15 Robert Dewar <dewar@gnat.com>
7048 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
7049 pragma used for a private type.
7051 * lib-xref.adb (Generate_Reference): Do not generate warning if
7052 reference is in a different unit from the pragma Unreferenced.
7054 * 5vtpopde.adb: Minor reformatting
7055 Fix casing of To_Task_ID
7057 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
7058 flag if we have an unchecked conversion to an access type in the same
7061 2004-03-15 Geert Bosch <bosch@gnat.com>
7063 * a-ngcoty.adb (Modulus): In alternate formula for large real or
7064 imaginary parts, use Double precision throughout.
7066 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
7067 we want to be able to compile run-time with -gnata for testing, but
7068 this may also be instantiated in user code that is compiled with -gnata.
7070 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
7072 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
7073 codes. Having a separate type for this is useful to enforce consistency
7074 throughout the various run-time units.
7075 (Exception_Data): Use Exception_Code for Import_Code.
7077 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
7078 Natural and Integer in various places.
7079 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
7080 with the severity bits masked off.
7081 (Register_VMS_Exception): Handle the additional exception data pointer
7084 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
7085 component, now reflected by an exported accessor.
7086 (is_handled_by): New routine to compute whether the propagated
7087 occurrence matches some handler choice specification. Extracted out of
7088 get_action_description_for, and expanded to take care of the VMS
7090 (get_action_description_for): Use is_handled_by instead of an explicit
7091 complex condition to decide if the current choice at hand catches the
7092 propagated occurrence.
7094 * raise.h (Exception_Code): New type for C.
7096 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
7097 System.Standard_Library.Exception_Code, to allow references from the
7098 pragma import/export expander.
7100 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
7101 New accessors to allow easy access to GNAT exception data
7103 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
7104 redundant Handled_By_Others component, helper for the personality
7105 routine which will now be able to call the appropriate exception data
7108 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
7109 component of Standard_Exception_Type to be the closest possible to
7110 Exception_Code in System.Standard_Library, that we cannot get at this
7111 point. Expand a ??? comment to notify that this type node should
7112 probably be rewritten later on.
7114 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
7115 registration call to include a pointer to the exception object in the
7118 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
7119 instead of int and explicit bitmasks.
7121 2004-03-15 Vincent Celier <celier@gnat.com>
7123 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
7124 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
7126 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
7127 longer needed now that it is in the spec of
7128 System.Tasking.Task_Attributes.
7130 * adaint.h, adaint.c: (__gnat_create_output_file): New function
7132 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
7134 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
7136 * make.adb (Gnatmake): Do not check the executable suffix; it is being
7137 taken care of in Scan_Make_Arg.
7138 (Scan_Make_Arg): Add the executable suffix only if the argument
7139 following -o, in canonical case, does not end with the executable
7140 suffix. When in verbose mode and executable file name does not end
7141 with executable suffix, output the executable name, in canonical case.
7143 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
7144 to avoid warnings when instantiating Ada.Task_Attributes.
7147 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
7148 in the correct order.
7150 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
7151 redirect standard output and error to a file for the invocation of the
7152 compiler, then read the file.
7154 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
7155 directory, instead of the Value.
7156 (Find_Source_Dirs): Remove useless code & comments.
7158 2004-03-15 Ed Schonberg <schonberg@gnat.com>
7160 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
7161 tagged type is inherited, and the parent operation is not frozen yet,
7162 force generation of a freeze node for the inherited operation, so the
7163 corresponding dispatch entry is properly initialized.
7164 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
7165 when looking for user-defined equality operation.
7167 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
7168 boolean when locating primitive equality of tagged component.
7170 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
7171 bit-aligned field and the right-hand side a string literal, introduce
7172 a temporary before expanding assignment into a loop.
7174 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
7175 priority in full, to ensure that any expanded subepxressions of it are
7176 elaborated in the scope of the init_proc.
7178 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
7179 after object declaration, skipping over code that may have been
7180 generated for validity checks.
7182 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
7183 discriminants, ignore the known discriminants of its full view, if
7184 any, to check legality.
7186 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
7187 component if type has unknown discriminants.
7188 (Analyze_Private_Extension_Declaration): Discriminant constraint is
7189 null if type has unknown discriminants.
7191 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
7192 for end label when present.
7194 * s-fileio.adb (Open): When called with a C_Stream, use given name for
7195 temporary file, rather than an empty string.
7197 2004-03-15 Ed Falis <falis@gnat.com>
7199 * s-thread.adb: Removed, no longer used.
7201 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7203 * decl.c (target.h): Now include.
7204 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
7205 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
7206 (validate_size): For POINTER_TYPE, get smallest size permitted on
7209 * fe.h: Sort Einfo decls and add Set_Mechanism.
7211 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
7212 (ada/decl.o): Depends on target.h.
7214 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
7215 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
7217 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
7219 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
7221 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
7222 Insert_Dereference_Action when rewriting an implicit dereference into
7223 an explicit one, this will be taken care of during expansion of the
7224 explicit dereference.
7225 (Expand_N_Slice): Same. Always do the rewriting, even for the case
7226 of non-packed slices, since the dereference action generated by
7227 expansion of the explicit dereference is needed in any case.
7228 (Expand_N_Selected_Component): When rewriting an implicit dereference,
7229 analyze and resolve the rewritten explicit dereference so it is seen
7231 (Insert_Dereference_Action): This procedure is now called only for the
7232 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
7233 dereferences that do not come from source (including explicit
7234 dereferences resulting from rewriting implicit ones), but do not
7235 recursively insert a check for the dereference nodes contained within
7237 (Insert_Dereference_Action): Clarify and correct comment.
7239 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
7242 Move language detection to the top level.
7243 * config-lang.in: Build by default.
7245 2004-03-05 Robert Dewar <dewar@gnat.com>
7247 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
7249 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
7250 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
7251 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
7252 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
7253 unchecked conversion to spec to avoid warnings.
7255 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
7258 * 7stpopsp.adb: Correct casing in To_Task_ID call
7260 * a-strsea.ads, a-strsea.adb: Minor reformatting
7262 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
7264 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
7265 Adjust Max_Msg_Length to be clearly large enough.
7267 * fe.h: Define In_Same_Source_Unit
7269 * osint.adb: Add pragma Warnings Off to suppress warnings
7270 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
7273 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
7275 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
7277 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
7279 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
7281 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
7283 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
7284 node. We now do generate them for gcc back end.
7286 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
7289 * sinput-c.adb: Fix bad name in header.
7290 Add pragma Warnings Off to suppress aliasing warning.
7292 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
7294 * snames.h, snames.ads, snames.adb: Add entry for pragma
7297 2004-03-05 Vincent Celier <celier@gnat.com>
7299 * prj-com.ads: Add hash table Files_Htable to check when a file name
7300 is already a source of another project.
7302 * prj-nmsc.adb (Record_Source): Before recording a new source, check
7303 if its file name is not already a source of another project. Report an
7306 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
7307 source file name, call gnatpp with all the sources of the main project.
7309 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
7312 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
7313 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
7314 /RUNTIME_SYSTEM=, converted to --RTS=
7315 /NOTABS, converted to -notabs
7317 2004-03-05 Pascal Obry <obry@gnat.com>
7319 * make.adb: Minor reformatting.
7321 2004-03-05 Ed Schonberg <schonberg@gnat.com>
7323 Part of implemention of AI-262.
7324 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
7326 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
7329 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
7330 when component type is a partially constrained class-wide subtype.
7331 (Constrain_Discriminated_Type): If parent type has unknown
7332 discriminants, a constraint is illegal, even if full view has
7334 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
7335 with unknown discriminants whose full view is a discriminated record.
7337 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
7338 flag, to handle properly derivations of tagged types with unknown
7340 (Analyze_Package_Spec, Analyze_Package_Body): Install
7341 Private_With_Clauses before analyzing private part or body.
7343 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
7344 Has_Discriminants can be true for a given type (documentation).
7346 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
7348 * s-restri.ads: Fix license (GPL->GMGPL).
7350 * s-tassta.adb: Minor reformatting.
7352 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
7353 by calls to Exit_One_ATC_Level, since additional clean up is performed
7356 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
7357 by calls to Exit_One_ATC_Level, since additional clean up is performed
7360 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7362 * trans.c: Reflect GCC changes to fix bootstrap problem.
7363 Add warning for suspicious aliasing unchecked conversion.
7365 2004-03-05 GNAT Script <nobody@gnat.com>
7367 * Make-lang.in: Makefile automatically updated
7369 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
7371 * ali.adb (Read_Instantiation_Instance): Do not modify the
7372 current_file_num when reading information about instantiations, since
7373 this corrupts files in later references.
7375 2004-03-02 Vincent Celier <celier@gnat.com>
7377 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
7378 before checking if it is read-only.
7380 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
7381 of SRC_DIRS and eliminate duplicates.
7383 * gprcmd.adb: Replace command "path" with command "path_sep" to return
7385 (Usage): Document path_sep
7387 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
7388 C++ compiler. No need for a script.
7389 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
7390 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
7393 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
7394 where there are Ada sources.
7395 (Set_Ada_Paths): Only add to the include path the source dirs of project
7397 (Add_To_Path): Add the Display_Values of the directories, not their
7400 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
7403 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
7405 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
7406 Value is canonicalized.
7407 (Language_Independent_Check): Do not copy Value to Display_Value when
7408 canonicalizing Value.
7410 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
7411 path to find limited with cycles.
7412 (Parse_Single_Project): Use canonical cased path to find the end of a
7415 2004-03-02 Ed Schonberg <schonberg@gnat.com>
7417 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
7418 and not a child unit.
7420 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
7421 appear in a with_clause.
7423 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
7424 only happen in type_annotate mode, do not try to elaborate it.
7426 * exp_util.adb (Force_Evaluation): If expression is a selected
7427 component on the left of an assignment, use a renaming rather than a
7428 temporary to remove side effects.
7430 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
7431 inlined instance body, which is analyzed before the end of the
7434 2004-03-02 Robert Dewar <dewar@gnat.com>
7436 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
7437 sem_ch4.adb: Use new feature for substitution of keywords in VMS
7439 * errout.ads, errout.adb: Implement new circuit for substitution of
7442 * sem_case.adb (Analyze_Choices): Place message properly when case is
7443 a subtype reference rather than an explicit range.
7445 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
7447 2004-03-02 Doug Rupp <rupp@gnat.com>
7449 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
7451 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
7453 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
7455 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7457 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
7460 2004-02-25 Robert Dewar <dewar@gnat.com>
7462 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7463 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
7464 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
7465 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
7466 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
7467 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
7468 the defining instance of the type to avoid aliasing problems.
7469 Fix copyright header. Fix bad comments in package header.
7471 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
7473 2004-02-25 Ed Schonberg <schonberg@gnat.com>
7475 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
7476 rewritten as references when aliased through an address clause.
7478 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
7479 whether call can be interpreted as an indirect call to the result of a
7480 parameterless function call returning an access subprogram.
7482 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
7485 * exp_ch7.adb (Make_Clean): Remove generation of calls to
7486 Unlock[_Entries], since this is now done by Service_Entries directly.
7488 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
7490 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
7491 Requeue_Call for better code readability. Change spec and update calls:
7492 PO_Service_Entries now unlock the PO on exit.
7493 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
7496 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
7498 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
7500 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
7502 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
7503 protected subprogram call and analyzing the result of such expanding
7504 in case when the called protected subprogram is eliminated.
7506 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
7509 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
7511 * Makefile.in: Clean ups.
7513 2004-02-23 Ed Schonberg <schonberg@gnat.com>
7515 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
7516 protected operations if original subprogram is flagged as eliminated.
7517 (Expand_N_Subprogram_Body): For a protected operation, create
7518 discriminals for next operation before checking whether the operation
7521 * exp_ch9.adb (Expand_N_Protected_Body,
7522 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
7523 for internal protected operations if the original subprogram is
7526 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
7527 declared in a single protected object.
7529 2004-02-23 Vincent Celier <celier@gnat.com>
7531 * prj-attr.adb: Make attribute Builder'Executable an associative array,
7532 case insensitive if file names are case insensitive, instead of a
7533 standard associative array.
7535 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
7536 them as case insensitive on platforms where the file names are case
7539 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
7540 project file has already been parsed that canonical path are compared.
7542 2004-02-23 Robert Dewar <dewar@gnat.com>
7544 * sinput-c.ads: Correct bad unit title in header
7546 * freeze.adb: Minor reformatting
7548 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7550 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
7551 nonaddressable COMPONENT_REF that is removing padding that we are
7552 taking the address of, take the address of the padded record instead
7553 if item is variable size.
7555 2004-02-20 Robert Dewar <dewar@gnat.com>
7557 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
7559 2004-02-20 Ed Schonberg <schonberg@gnat.com>
7561 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
7562 itype references for the constrained designated type of a component
7563 whose base type is already frozen.
7565 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
7567 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
7570 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
7572 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
7573 identifier for a phantom package that rewrites the formal package
7574 declaration with a box. The Add semantic decorations for the defining
7575 identifier from the original node (that represents the formal package).
7577 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
7579 * Make-lang.in (ada/stamp-sdefault): Use the top level
7582 2004-02-19 Richard Henderson <rth@redhat.com>
7584 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
7586 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
7588 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
7589 Scan_ALI can be used for multiple ALI files without reinitializing
7592 2004-02-18 Robert Dewar <dewar@gnat.com>
7594 * debug.adb: Minor reformatting.
7596 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7598 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
7599 to zero if there is an address clause.
7601 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
7603 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
7605 2004-02-18 Gary Dismukes <dismukes@gnat.com>
7607 * layout.adb (Layout_Component_List): Revise generation of call to
7608 discriminant-checking function to pass selections of all of the type's
7609 discriminants rather than just the variant-controlling discriminant.
7611 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
7613 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
7614 fail in the current setup and triggers spurious system error messages.
7615 Pretend it occurred and failed instead.
7617 2004-02-18 Vincent Celier <celier@gnat.com>
7619 * bld.adb: Mark FLDFLAGS as saved
7620 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
7621 it is not the root project. Put each directory to be
7622 extended between double quotes to prevent it to be expanded on Windows.
7623 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
7624 the project file. Set them back to their initial values if they have not
7625 been set in the project file.
7627 * gprcmd.adb: (Gprdebug, Debug): New global variables
7628 (Display_Command): New procedure
7629 (Usage): Document new command "linkopts"
7630 Call Display_Command when env var GPRDEBUG has the value "TRUE"
7631 Implement new command "linkopts"
7632 Remove quotes that may be around arguments for "extend"
7633 Always call Normalize_Pathname with arguments formatted for the platform
7635 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
7636 Change @echo to @$(display) in target clean to be able to clean silently
7638 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
7640 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
7643 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
7644 = Extending_All when current project is an extending all project.
7646 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
7647 set to True only for LINK command, after Unix switch -o.
7648 (Process_Arguments): Set Output_File_Expected to True for LINK command
7649 after Unix switch -o. When Output_File_Expected is True, never add an
7650 extension to a file name.
7652 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
7653 option file name, only to the --for-linker= switch.
7654 (Option_File_Name): If option file name do not end with ".opt", append
7657 2004-02-18 GNAT Script <nobody@gnat.com>
7659 * Make-lang.in: Makefile automatically updated
7661 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
7663 * Make-lang.in (stamp-sdefault): Do not depend on
7666 2004-02-12 Zack Weinberg <zack@codesourcery.com>
7668 * config-lang.in: Disable Ada by default until probe logic for
7669 a bootstrap Ada compiler can be moved to the top level configure
7672 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
7674 * decl.c (components_to_record): Don't claim that the internal fields
7675 we make to hold the variant parts are semantically addressable, because
7678 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
7679 adjust the comment describing the modular type form when we can use it.
7680 (Install_PAT): Account for the Esiz renaming.
7682 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
7683 sc_onstack context indication before raising the exception to which
7684 the signal is mapped. Allows better handling of later signals possibly
7685 triggered by the resumed user code if the exception is handled.
7687 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
7689 * 5zinit.adb: Removed, no longer used.
7691 2004-02-12 Robert Dewar <dewar@gnat.com>
7693 * ali.adb: Remove separating space between parameters on R line. Makes
7694 format consistent with format used by the binder for Set_Globals call.
7696 * atree.ads, atree.adb: Minor reformatting (new function header format)
7698 * bindgen.adb: Add Run-Time Globals documentation section containing
7699 detailed documentation of the globals passed from the binder file to
7702 * gnatls.adb: Minor reformatting
7704 * init.c (__gnat_set_globals): Add note pointing to documentation in
7707 * lib-writ.ads, lib-writ.adb: Remove separating space between
7708 parameters on R line.
7709 Makes format consistent with format used by the binder for Set_Globals
7712 * osint.ads: Add 2004 to copyright notice
7715 * snames.ads: Correct capitalization of FIFO_Within_Priorities
7716 Noticed during code reading, documentation issue only
7718 * usage.adb: Remove junk line for obsolete C switch
7719 Noticed during code reading
7721 2004-02-12 Vincent Celier <celier@gnat.com>
7723 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
7724 extend for each directory, so that multiple /** directories are
7725 extended individually.
7726 (Recursive_Process): Set the default for LANGUAGES to ada
7728 * gprcmd.adb: Define new command "ignore", to do nothing.
7729 Implement new comment "path".
7731 * Makefile.generic: Suppress output when SILENT is set
7732 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
7733 used, so that the correct compiler is invoked.
7734 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
7735 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
7737 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
7739 * Makefile.in: Clean ups and remove obsolete targets.
7741 2004-02-12 Ed Schonberg <schonberg@gnat.com>
7743 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
7744 predicate declared in exp_util.
7746 * exp_util.adb: Add comments.
7748 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
7749 visibility before compiling context of the subunit.
7751 * sem_res.adb (Check_Parameterless_Call): If the context expects a
7752 value but the name is a procedure, do not attempt to analyze as a call,
7753 in order to obtain more telling diagnostics.
7755 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
7756 'Access on parameterless function calls.
7757 (Normalize_Actuals): For a parameterless function call with missing
7758 actuals, defer diagnostic until resolution of enclosing call.
7760 * sem_util.adb (Wrong_Type): If the context type is an access to
7761 subprogram and the expression is a procedure name, suggest a missing
7764 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
7765 Nathanael Nerode <neroden@gcc.gnu.org>
7767 PR ada/6637, PR ada/5911
7768 Merge with libada-branch:
7769 * config-lang.in: Build libada only when ada is built.
7771 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7773 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
7774 for a tagged type, verify that both formals have the same type.
7776 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
7777 temporary when the formal is an in-parameter and the actual a possibly
7780 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
7781 when expansion is disabled, to ensure proper name capture with
7782 overloaded literals. Condition can be of any boolean type, resolve
7785 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
7786 renaming is for a formal subprogram with a default operator name, and
7787 there is a usable operator that is visible at the point of
7790 2004-02-09 Robert Dewar <dewar@gnat.com>
7792 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
7793 rewrite to ignore errors in ali files, intended to allow tools downward
7794 compatibility with new versions of ali files.
7796 * ali.ads: Add new parameter Ignore_Errors
7798 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
7799 duplicating the error message giving the file with restrictions.
7801 * debug.adb: Add debug flag I for gnatbind
7803 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
7804 operators for the case where the operator is a defining operator.
7806 * exp_ch3.adb: Minor reformatting (new function spec format).
7808 * exp_ch4.adb: Add comment for previous change, and make minor
7809 adjustment to loop to always check for improper loop termination.
7810 Minor reformatting throughout (new function spec format).
7812 * gnatbind.adb: Implement -di debug flag for gnatbind
7814 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
7816 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
7818 * lib-load.adb: Fix bad assertion.
7819 Found by testing and code reading.
7822 * lib-load.ads: Minor reformatting.
7824 * lib-writ.adb: There is only one R line now.
7826 * lib-writ.ads: Add documentation on making downward compatible changes
7827 to ali files so old tools work with new ali files.
7828 There is only one R line now.
7829 Add documentation on format incompatibilities (with special GPS note)
7831 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
7833 * par-load.adb: Minor reformatting
7835 * sem_ch8.adb: Fix to error message from last update
7836 Minor reformatting and restructuring of code from last update
7838 * par-prag.adb, snames.adb, snames.ads, snames.h,
7839 sem_prag.adb: Implement pragma Profile.
7841 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7844 * usage.adb: Add line for -gnatyN switch
7846 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7848 2004-02-09 Albert Lee <lee@gnat.com>
7850 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7852 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7854 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7857 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7858 is nested in an instance that is not frozen yet, to avoid
7859 order-of-elaboration problems in gigi.
7861 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7862 body the attribute is legal.
7864 2004-02-09 Robert Dewar <dewar@gnat.com>
7866 * s-rident.ads: Minor comment correction
7868 * targparm.adb: Remove dependence on uintp completely. There was
7869 always a bug in Make in that it called Targparm before initializing
7870 the Uint package. The old code appeared to get away with this, but
7871 the new code did not! This caused an assertion error in gnatmake.
7873 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7874 are indeed fully supported.
7876 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7878 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7880 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7882 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7883 with targetm.calls.promote_prototypes.
7885 2004-02-04 Robert Dewar <dewar@gnat.com>
7887 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7888 ali.ads, gprcmd.adb: Minor reformatting
7890 * bindgen.adb: Output restrictions string for new style restrictions
7893 * impunit.adb: Add s-rident.ads (System.Rident) and
7894 s-restri (System.Restrictions)
7896 * lib-writ.adb: Fix bug in writing restrictions string (last few
7899 * s-restri.ads, s-restri.adb: Change name Restrictions to
7900 Run_Time_Restrictions to avoid conflict with package name.
7901 Add circuit to read and acquire run time restrictions.
7903 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7905 * restrict.ads, restrict.adb: Use the new restriction
7906 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7908 * sem_prag.adb: No_Task_Attributes is a synonym of
7909 No_Task_Attributes_Package.
7911 * snames.ads, snames.adb: New entry for proper handling of
7914 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7915 (AI-00249) that supersedes the GNAT specific restriction
7918 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7921 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7922 body, an identifier may be wrapped in an unchecked conversion.
7924 2004-02-04 Vincent Celier <celier@gnat.com>
7926 * lib-writ.ads: Comment update for the W lines
7928 * bld.adb: (Expression): An empty string list is static
7930 * fname-uf.adb: Minor comment update
7932 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7934 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7935 restrictions on the target.
7937 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7939 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7942 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7944 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7946 2004-02-02 Vincent Celier <celier@gnat.com>
7948 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7949 comment before the usage.
7950 Gprcmd: Fail when command is not recognized.
7951 (Usage): Document command "prefix"
7953 * g-md5.adb (Digest): Process last block.
7954 (Update): Do not process last block. Store remaining characters and
7957 * g-md5.ads (Update): Document that several call to update are
7958 equivalent to one call with the concatenated string.
7959 (Context): Add fields to allow new Update behaviour.
7961 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7963 When May_Fail is True and no existing file can be found, return No_File.
7965 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7968 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7969 spec file name instead on the W line.
7971 2004-02-02 Robert Dewar <dewar@gnat.com>
7973 * ali.adb: Read and acquire info from new format restrictions lines
7975 * bcheck.adb: Add circuits for checking restrictions with parameters
7977 * bindgen.adb: Output dummy restrictions data
7980 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7981 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7982 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7983 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7984 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7986 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7987 the warning message on access to possibly uninitialized variable S)
7988 Minor changes for new restrictions handling.
7990 * gnatbind.adb: Minor reformatting
7991 Minor changes for new restrictions handling
7992 Move circuit for -r processing here from bcheck (cleaner)
7994 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7996 * lib-writ.adb: Output new format restrictions lines
7998 * lib-writ.ads: Document new R format lines for new restrictions
8001 * s-restri.ads/adb: New files
8003 * Makefile.rtl: Add entry for s-restri.ads/adb
8005 * par-ch3.adb: Fix bad error messages starting with upper case letter
8008 * restrict.adb: Major rewrite throughout for new restrictions handling
8009 Major point is to handle restrictions with parameters
8011 * restrict.ads: Major changes in interface to handle restrictions with
8012 parameters. Also generally simplifies setting of restrictions.
8014 * snames.ads/adb: New entry for proper handling of No_Requeue
8016 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
8017 restriction counting.
8018 Other minor changes for new restrictions handling
8020 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
8021 Restriction_Warnings now allows full parameter notation
8022 Major rewrite of Restrictions for new restrictions handling
8024 2004-02-02 Javier Miranda <miranda@gnat.com>
8026 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
8027 syntax rule for object renaming declarations.
8028 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
8029 component definitions.
8031 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
8033 (Array_Type_Declaration): Give support to access components. In addition
8034 it was also modified to reflect the name of the object in anonymous
8035 array types. The old code did not take into account that it is possible
8036 to have an unconstrained anonymous array with an initial value.
8037 (Check_Or_Process_Discriminants): Allow access discriminant in
8039 (Process_Discriminants): Allow access discriminant in non-limited types
8040 Initialize the new Access_Definition field in N_Object_Renaming_Decl
8041 node. Change Ada0Y to Ada 0Y in comments
8043 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
8045 Change Ada0Y to Ada 0Y in comments
8047 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
8048 renamings Change Ada0Y to Ada 0Y in comments
8050 * sem_type.adb (Find_Unique_Type): Give support to the equality
8051 operators for universal access types
8052 Change Ada0Y to Ada 0Y in comments
8054 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
8056 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
8058 (N_Object_Renaming_Declaration): Addition of Access_Definition field
8059 Change Ada0Y to Ada 0Y in comments
8061 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
8062 component definition and object renaming nodes
8063 Change Ada0Y to Ada 0Y in comments
8065 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
8067 * restrict.adb: Use the new restriction identifier
8068 No_Requeue_Statements instead of the old No_Requeue for defining the
8071 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
8072 No_Requeue_Statements.
8074 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
8075 that supersedes the GNAT specific restriction No_Requeue. The later is
8076 kept for backward compatibility.
8078 2004-02-02 Ed Schonberg <schonberg@gnat.com>
8080 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
8081 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
8082 pragma and fix incorrect ones.
8084 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
8085 warning if the pragma is redundant.
8087 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
8089 * 5staprop.adb: Add missing 'constant' keywords.
8091 * Makefile.in: use consistent value for SYMLIB on
8092 platforms where libaddr2line is supported.
8094 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8096 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
8099 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
8101 * init.c (__gnat_install_handler): Setup an alternate stack for signal
8102 handlers in the environment thread. This allows proper propagation of
8103 an exception on stack overflows in this thread even when the builtin
8104 ABI stack-checking scheme is used without support for a stack reserve
8107 * utils.c (create_field_decl): Augment the head comment about bitfield
8108 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
8109 here, because the former is not accurate enough at this point.
8110 Let finish_record_type decide instead.
8111 Don't make a bitfield if the field is to be addressable.
8112 Always set a size for the field if the record is packed, to ensure the
8113 checks for bitfield creation are triggered.
8114 (finish_record_type): During last pass over the fields, clear
8115 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
8116 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
8117 from DECL_BIT_FIELD.
8119 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
8121 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
8122 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
8123 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
8125 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8127 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
8129 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
8130 (ZCX_By_Default): Likewise.
8131 (Front_End_ZCX_Support): Likewise.
8133 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
8134 (Initialize_Lock): Mark Level unreferenced.
8135 (Sleep): Mark Reason unreferenced.
8136 (Timed_Sleep): Likewise.
8138 (Exit_Task): Use Result.
8139 (Check_No_Locks): Mark Self_ID unreferenced.
8141 * 5gtasinf.adb (New_Sproc): Make Attr constant.
8142 (Bound_Thread_Attributes): Make Sproc constant.
8143 (New_Bound_Thread_Attributes): Likewise.
8145 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8147 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
8148 one-dimensional array an slice assignments, when component type is
8151 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
8152 component type is controlled, and control_actions are in effect, use
8153 TSS procedure rather than generating inline code.
8155 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
8156 arrays with controlled components.
8158 2004-01-26 Vincent Celier <celier@gnat.com>
8160 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
8161 command line for the non VMS case.
8163 * gnatlink.adb (Process_Binder_File): When building object file, if
8164 GNU linker is used, put all object paths between quotes, to prevent ld
8165 error when there are unusual characters (such as '!') in the paths.
8167 * Makefile.generic: When there are sources in Ada and the main is in
8168 C/C++, invoke gnatmake with -B, instead of -z.
8170 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
8171 from VMS_Conversion.
8172 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
8173 specification of argument file on the command line.
8175 2004-01-26 Bernard Banner <banner@gnat.com>
8177 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
8179 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8181 * snames.adb: Update copyright notice.
8182 Add info on slice assignment for controlled arrays.
8184 2004-01-23 Robert Dewar <dewar@gnat.com>
8186 * exp_aggr.adb: Minor reformatting
8188 * exp_ch9.adb: Minor code clean up
8190 Fix bad character in comment
8193 * targparm.adb (Get_Target_Parameters): Give clean abort error on
8194 unexpected end of file, along with more detailed message.
8196 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8198 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
8201 * decl.c (copy_alias_set): New function.
8202 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
8204 2004-01-23 Doug Rupp <rupp@gnat.com>
8206 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
8207 lib$${file} in case subsequent character is not a separator.
8209 2004-01-23 Vincent Celier <celier@gnat.com>
8211 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
8212 when the GCC version is at least 3.
8214 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
8215 Remove all "Opt.", to prepare for opt split
8217 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
8218 Extends_All. Set to True when the project parsed is an extending all
8219 project. Fails for importing an extending all project only when the
8220 imported project is an extending all project.
8221 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
8222 depending on the value of Extends_All returned.
8224 * prj-proc.adb (Process): Check that no project shares its object
8225 directory with a project that extends it, directly or indirectly,
8226 including a virtual project.
8227 Check that no project extended by another project shares its object
8228 directory with another also extended project.
8230 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
8231 Kind = N_With_Clause
8233 * prj-tree.ads: Minor reformatting
8234 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
8236 2004-01-23 Ed Schonberg <schonberg@gnat.com>
8238 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
8239 applies to a type with an incomplete view, use full view in Name of
8240 clause, for consistency with uses of Get_Attribute_Definition_Clause.
8242 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
8244 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
8245 SCHED_RR, since other values are not supported by this policy.
8246 (Initialize): Move initialization of mutex attribute to package
8247 elaboration, to prevent early access to this variable.
8249 * Makefile.in: Remove mention of Makefile.adalib, unused.
8251 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
8252 1ssecsta.ads: Removed, unused.
8254 2004-01-21 Javier Miranda <miranda@gnat.com>
8256 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
8257 entity if already built in the current scope.
8259 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
8260 reminder in internal scopes. Required for nested limited aggregates.
8262 2004-01-21 Doug Rupp <rupp@gnat.com>
8264 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
8265 VMS. Replace all occurences of libgnat- and libgnarl- with
8266 libgnat$(hyphen) and libgnarl$(hyphen).
8267 Fixed shared library build problem on VMS.
8269 2004-01-21 Robert Dewar <dewar@gnat.com>
8271 * mlib-prj.adb: Minor reformatting
8273 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
8275 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
8276 'constant' keywords for declaration of pointers that are not modified.
8278 * exp_pakd.adb: Fix English in comment.
8280 2004-01-21 Ed Schonberg <schonberg@gnat.com>
8283 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
8284 copy all attributes of the parent, including the foreign language
8287 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
8290 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
8291 for 'delay until' statement.
8293 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
8295 * Make-lang.in: Replace $(docdir) with doc.
8296 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
8297 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
8298 to use consistent MAKEINFO rule.
8299 (ada.man, ada.srcman): Dummy entry.
8300 (ADA_INFOFILES): Define.
8301 (ada.info, ada.srcinfo): New rules.
8303 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
8305 * utils.c: Update copyright notice, missed in previous change.
8307 2004-01-19 Vincent Celier <celier@gnat.com>
8309 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
8310 args if Bind is True. Set First_ALI, if not already done.
8311 (Build_Library): For Stand Alone Libraries, extract from one ALI file
8312 an eventual --RTS switch, for gnatbind, and all backend switches +
8315 2004-01-19 Robert Dewar <dewar@gnat.com>
8317 * sem_attr.adb, memtrack.adb: Minor reformatting
8319 2004-01-19 Ed Schonberg <schonberg@gnat.com>
8321 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
8322 that rename enumeration literals. This is properly done in sem_eval.
8324 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
8325 to functions that rename enumeration literals.
8327 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
8328 functions that rename enumeration literals.
8330 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8332 * Make-lang.in (utils.o): Depend on target.h.
8333 * utils.c: Include target.h.
8334 (process_attributes): Use targetm.have_named_sections instead
8335 of ASM_OUTPUT_SECTION_NAME.
8337 2004-01-16 Andreas Jaeger <aj@suse.de>
8339 * Makefile.in: Add $(DESTDIR).
8341 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
8343 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
8344 also when not defining if a Size clause applies. That information is
8347 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
8349 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
8350 symbolic links for the shared gnat run time when needed.
8352 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
8354 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
8355 for writing, and terminate with an error message if not.
8357 2004-01-15 Ed Schonberg <schonberg@gnat.com>
8359 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
8360 warning on an access to subprogram in an instance, when the target
8361 type is declared in the same generic unit.
8362 (Eval_Attribute): If 'access is known to fail accessibility check,
8363 rewrite as a raise statement.
8365 2004-01-15 GNAT Script <nobody@gnat.com>
8367 * Make-lang.in: Makefile automatically updated
8369 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
8371 * Make-lang.in (ada.srcextra): Dummy entry.
8373 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
8375 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
8377 2004-01-13 Ed Schonberg <schonberg@gnat.com>
8379 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
8380 components that are initialized with aggregates.
8382 2004-01-13 Vincent Celier <celier@gnat.com>
8384 * gnatlink.adb (Process_Binder_File): To find directory of shared
8385 libgcc, if "gcc-lib" is not a subdirectory, look for the last
8386 subdirectory "lib" in the path of the shared libgnat or libgnarl.
8388 * make.adb (Gnatmake): If GCC version is at least 3, link with
8389 -shared-libgcc, when there is at least one shared library project.
8391 * opt.ads (GCC_Version): New integer constant.
8393 * adaint.c (get_gcc_version): New function.
8395 2004-01-13 Robert Dewar <dewar@gnat.com>
8397 * sem_dist.adb, sem_res.adb, sem_util.adb,
8398 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
8399 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
8401 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
8403 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
8404 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
8407 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
8409 * misc.c: Remove trailing spaces.
8410 Update copyright notice missed in previous change.
8413 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
8416 * Makefile.generic: Update copyright.
8419 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
8420 of prefix/share/make.
8422 * Makefile.prolog: Update copyright.
8425 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
8427 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
8428 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
8429 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
8432 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
8435 2004-01-12 Javier Miranda <miranda@gnat.com>
8437 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
8438 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
8439 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
8440 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
8441 Component_Definition node.
8443 2004-01-12 Ed Falis <falis@gnat.com>
8445 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
8447 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
8449 * link.c: Change default libgnat kind to STATIC for FreeBSD.
8451 2004-01-12 Bernard Banner <banner@gnat.com>
8453 * Makefile.in: map 86numaux to a-numaux for x86_64
8455 2004-01-12 Ed Schonberg <schonberg@gnat.com>
8457 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
8458 generated to rename a generic actual, go to the actual itself, the
8459 subtype is not a user-visible entity.
8461 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
8462 part is a private subtype, reset the visibility of its full view, if
8463 any, to be consistent.
8466 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
8467 to use a generic package G as a formal package for another generic
8470 2004-01-12 Robert Dewar <dewar@gnat.com>
8472 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
8474 * usage.adb: Remove mention of obsolete -gnatwb switch
8475 Noticed during code reading
8477 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
8479 * 1ssecsta.adb: Minor changes for -gnatwa warnings
8481 2004-01-12 GNAT Script <nobody@gnat.com>
8483 * Make-lang.in: Makefile automatically updated
8485 2004-01-09 Mark Mitchell <mark@codesourcery.com>
8487 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
8489 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8491 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
8493 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
8495 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
8496 Update comment and copyright date.
8497 * stamp-xgnatug: Delete.
8499 2004-01-05 Robert Dewar <dewar@gnat.com>
8501 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
8502 be modified by the binder generated main program if the -D switch is
8505 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
8506 imported functions (since now we expect this to be done for imported
8509 * 5vtaprop.adb: Add several ??? for sections requiring more comments
8510 Minor reformatting throughout
8512 * 5zinit.adb: Minor reformatting
8513 Add 2004 to copyright date
8514 Minor changes to avoid -gnatwa warnings
8515 Correct some instances of using OR instead of OR ELSE (noted while
8518 * sprint.adb: Minor updates to avoid -gnatwa warnings
8520 * s-secsta.ads, s-secsta.adb:
8521 (SS_Get_Max): New function to obtain high water mark for ss stack
8522 Default_Secondary_Stack is not a constant since it may be modified by
8523 the binder generated main program if the -D switch is used.
8525 * switch-b.adb: New -Dnnn switch for binder
8528 Make -gnatg imply all warnings currently in -gnatwa
8530 * vms_conv.adb: Minor reformatting
8531 Add 2004 to copyright notice
8532 Add 2004 to printed copyright notice
8534 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
8535 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
8536 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
8537 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
8538 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
8539 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
8540 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
8541 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
8542 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
8543 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
8544 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
8545 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
8546 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
8547 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
8548 checks.adb, clean.adb, cstand.adb, einfo.ads,
8549 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
8550 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
8551 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
8552 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
8553 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
8554 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
8555 Minor reformatting and code clean ups.
8556 Minor changes to prevent -gnatwa warnings
8558 * ali.adb: Minor reformatting and cleanup of code
8559 Acquire new SS indication of secondary stack use from ali files
8561 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
8562 (since now we expect this to be done for imported functions)
8564 * bindgen.adb: Generate call to modify default secondary stack size if
8567 * bindusg.adb: Add line for new -D switch
8569 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
8570 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
8571 Add circuitry for both records and arrays to avoid gigi
8572 processing if the type involved has non-bit-aligned components
8574 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
8575 N_String_Literal node always references an E_String_Literal_Subtype
8576 entity. This may not be true in the future.
8577 (Possible_Bit_Aligned_Component): Move processing of
8578 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
8580 * exp_ch6.adb (Expand_Thread_Body): Pick up
8581 Default_Secondary_Stack_Size as variable so that we get value modified
8582 by possible -Dnnn binder parameter.
8584 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
8585 (Type_May_Have_Bit_Aligned_Components): New function.
8587 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
8588 (Type_May_Have_Bit_Aligned_Components): New function.
8590 * fe.h: (Set_Identifier_Casing): Fix prototype.
8591 Add declaration for Sem_Elim.Eliminate_Error_Msg.
8594 * freeze.adb (Freeze_Entity): Add RM reference to error message about
8595 importing constant atomic/volatile objects.
8596 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
8597 unless explicit Pure_Function pragma given, to avoid insidious bug of
8598 call to non-pure imported function getting eliminated.
8600 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
8601 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
8602 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
8603 Add 2004 to printed copyright notice
8605 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
8608 * Makefile.rtl: Add entry for g-sestin.o
8609 g-sestin.ads: New file.
8611 * mdll.adb: Minor changes to avoid -gnatwa warnings
8613 * mlib-tgt.adb: Minor reformatting
8615 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
8616 New switch Sec_Stack_Used (GNAT, GNATBIND)
8617 Make Default_Secondary_Stack_Size a variable instead of a constant,
8618 so that it can be modified by the new -Dnnn bind switch.
8620 * rtsfind.adb (Load_Fail): Give full error message in configurable
8621 run-time mode if all_errors mode is set. This was not done in the case
8622 of a file not found, which was an oversight.
8623 Note if secondary stack unit is used by compiler.
8625 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
8626 ineffective elaborate all pragmas on non-visible packages (this
8627 happened when a renamed subprogram was called). Now the elaborate all
8628 always goes on the package containing the renaming rather than the one
8629 containing the renamed subprogram.
8631 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
8632 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
8634 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
8635 has an Etype that references an E_String_Literal.
8636 (Eval_String_Literal): Avoid assumption that N_String_Literal node
8637 always references an E_String_Literal_Subtype entity. This may not
8638 be true in the future.
8640 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
8643 * sem_res.adb (Resolve): Specialize msg for function name used in proc
8646 2004-01-05 Ed Falis <falis@gnat.com>
8648 * g-debuti.adb: Replaced direct boolean operator with short-circuit
8651 2004-01-05 Vincent Celier <celier@gnat.com>
8653 * bld.adb: Minor comment updates
8654 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
8657 * make.adb (Gnatmake): Special process for files to compile/check when
8658 -B is specified. Fail when there are only foreign mains in attribute
8659 Main of the project file and -B is not specified. Do not skip bind/link
8660 steps when -B is specified.
8662 * makeusg.adb: Document new switch -B
8664 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
8666 * switch-m.adb: (Scan_Make_Switches): Process -B switch
8668 * vms_data.ads: Add new GNAT PRETTY qualifier
8669 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
8671 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8673 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
8676 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
8677 Set_Identifier_Casing.
8679 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
8680 has size that overflows.
8682 2004-01-05 Gary Dismukes <dismukes@gnat.com>
8684 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
8685 -gnatwa warning on static condition.
8687 2004-01-05 Doug Rupp <rupp@gnat.com>
8689 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
8691 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
8693 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
8694 all attributes, including read-only attribute.
8696 2004-01-05 Pascal Obry <obry@gnat.com>
8698 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
8699 library naming scheme.
8701 * mlib-prj.adb (Build_Library): Generate different names for the static
8702 or dynamic version of the GNAT runtime. This is needed to support the
8703 new shared library naming scheme.
8704 (Process_Binder_File): Add detection of shared library in binder file
8705 based on the new naming scheme.
8707 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
8708 scheme for the shared runtime libraries.
8711 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
8713 (install-gnatlib): Do not create symlinks for shared libraries.
8714 (gnatlib-shared-default): Idem.
8715 (gnatlib-shared-dual-win32): New target. Not used for now as the
8716 auto-import feature does not support arrays/records.
8717 (gnatlib-shared-win32): Do not create copy for the shared libraries.
8718 (gnatlib-shared-vms): Fix shared runtime libraries names.
8720 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
8721 dependent runtime shared library name.
8723 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
8725 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
8728 2004-01-05 Ed Schonberg <schonberg@gnat.com>
8730 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
8731 protected objects when allocator has a subtype indication, not a
8732 qualified expression. Note that qualified expressions may have to be
8733 checked when limited aggregates are implemented.
8735 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
8737 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
8738 subprogram is imported, remove warning.
8740 2004-01-05 Geert Bosch <bosch@gnat.com>
8742 * s-poosiz.adb: Update copyright notice.
8743 (Allocate): Use Task_Lock to protect against concurrent access.
8744 (Deallocate): Likewise.
8746 2004-01-05 Joel Brobecker <brobecker@gnat.com>
8748 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
8751 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
8753 * gnat_ug.texi: Force a CVS commit by updating copyright.
8754 * gnat_ug_vxw.texi: Regenerate.
8755 * gnat_ug_wnt.texi: Regenerate.
8756 * gnat_ug_vms.texi: Regenerate.
8757 * gnat_ug_unx.texi: Regenerate.
8759 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
8761 * trans.c: Remove uses of "register" specifier in
8762 declarations of local variables.
8764 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
8766 * stamp-xgnatug: New stamp file.
8767 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
8768 (ada/doctools/xgnatug): Add $(build_exeext).
8769 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
8770 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
8772 2003-12-17 Ed Falis <falis@gnat.com>
8774 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
8777 * a-exextr.adb: Add context clause for
8778 Ada.Exceptions.Last_Chance_Handler.
8780 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
8782 * cstand.adb (Create_Standard): Change the way how the declaration of
8783 the Duration type is created (making it the same way as it is for all
8784 the other standard types).
8786 2003-12-17 Robert Dewar <dewar@gnat.com>
8788 * s-crtl.ads: Fix header format
8789 Change Pure to Preelaborate
8791 2003-12-17 Ed Schonberg <schonberg@gnat.com>
8793 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
8794 the expression type only if it is declared in the current unit.
8796 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
8797 are universal and already analyzed, as can occur in constrained
8798 subcomponents that depend on discriminants, when one constraint is a
8801 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
8802 type Any_Fixed is legal as the argument of a conversion, if only one
8803 fixed-point type is in context.
8805 2003-12-17 GNAT Script <nobody@gnat.com>
8807 * Make-lang.in: Makefile automatically updated
8809 2003-12-15 Robert Dewar <dewar@gnat.com>
8811 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
8814 2003-12-15 Vincent Celier <celier@gnat.com>
8816 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
8817 (Gnatchop): Do not set failure status when reporting the number of
8820 2003-12-15 Doug Rupp <rupp@gnat.com>
8822 * s-ctrl.ads: New file.
8824 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
8826 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
8827 (GNATBIND_OBJS): Add ada/s-crtl.o.
8829 * Makefile.in [VMS]: Clean up ifeq rules.
8831 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
8832 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
8833 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
8834 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
8835 s-tasdeb.adb: Update copyright.
8837 Make minor modifications to use System.CRTL declared functions instead
8838 of importing locally.
8840 2003-12-15 GNAT Script <nobody@gnat.com>
8842 * Make-lang.in: Makefile automatically updated
8844 2003-12-11 Ed Falis <falis@gnat.com>
8846 * 5zinit.adb: Clean up.
8848 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8849 to __gnat_map_signal, imported from init.c to support
8850 signal -> exception mappings that depend on the vxWorks version.
8853 Created and exported __gnat_map_signal to support signal -> exception
8854 mapping that is dependent on the VxWorks version.
8855 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8857 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8859 * 5wosinte.ads: Link with -mthreads switch.
8861 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8863 * init.c (__gnat_install_handler [NetBSD]): Set
8864 __gnat_handler_installed, as done on all other platforms.
8865 Remove duplicated code.
8867 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8869 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8871 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8873 * sinfo.ads: Fix inconsistent example code in comment.
8875 2003-12-11 Robert Dewar <dewar@gnat.com>
8877 * a-tiinau.adb: Add a couple of comments
8879 * sem_ch3.adb: Minor reformatting
8882 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8883 Minor reformatting throughout
8885 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8887 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8888 bounds of a loop, create a separate block in order to generate proper
8889 cleanup actions to prevent memory leaks.
8891 * sem_res.adb (Resolve_Call): After a call to
8892 Establish_Transient_Scope, the call may be rewritten and relocated, in
8893 which case no further processing is needed.
8895 * sem_util.adb: (Wrong_Type): Refine previous fix.
8896 Fixes ACATS regressions.
8900 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8903 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8905 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8906 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8909 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8912 2003-12-08 Robert Dewar <dewar@gnat.com>
8914 * 7sintman.adb: Minor reformatting
8916 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8917 standard linker options to get standard libraries linked. We now plan
8918 to provide dummy versions of these libraries to match the appropriate
8919 configurable run-time (e.g. if a library is not needed at all, provide
8920 a dummy empty library).
8922 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8923 options (-L parameters and standard libraries). What we plan to do is
8924 to provide dummy libraries where the libraries are not required.
8926 * gnatbind.adb: Minor comment improvement
8928 2003-12-08 Javier Miranda <miranda@gnat.com>
8930 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8931 aggregate in the parent. Otherwise constants with limited aggregates
8932 are not supported. Add new formal to pass the component type (Ctype).
8933 It is required to call the corresponding IP subprogram in case of
8934 default initialized components.
8935 (Gen_Assign): In case of default-initialized component, generate a
8936 call to the IP subprogram associated with the component.
8937 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8938 of aggregate with default initialized components.
8939 (Has_Default_Init_Comps): Improve implementation to recursively check
8940 all the present expressions.
8942 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8943 to indicate that the initialization call corresponds to a
8944 default-initialized component of an aggregate.
8945 In case of default initialized aggregate with tasks this parameter is
8946 used to generate a null string (this is just a workaround that must be
8947 improved later). In case of discriminants, this parameter is used to
8948 generate a selected component node that gives access to the discriminant
8951 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8952 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8953 allocated aggregates with default-initialized components.
8955 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8956 the box notation is used in positional aggregates.
8958 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8960 * lib.ads: Fix typo in comment
8962 2003-12-08 Vincent Celier <celier@gnat.com>
8964 * prj.adb (Project_Empty): New component Unkept_Comments
8965 (Scan): Remove procedure; moved to Prj.Err.
8967 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8968 (Scan): Remove procedure; moved to Prj.Err.
8970 * prj-dect.adb: Manage comments for the different declarations.
8972 * prj-part.adb (With_Record): New component Node
8973 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8974 Set the scanner to return ends of line and comments as tokens, if
8975 Store_Comments is True.
8976 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8977 comments are associated with these nodes. Store the node IDs in the
8979 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8981 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8982 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8983 current project. Call Tree.Restore afterwards. Set the various nodes
8984 for comment storage (Next_End, End_Of_Line, Previous_Line,
8987 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8990 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8991 to False. When Truncated is True, truncate the string, never go to the
8993 (Write_End_Of_Line_Comment): New procedure
8994 (Print): Process comments for nodes N_With_Clause,
8995 N_Package_Declaration, N_String_Type_Declaration,
8996 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8997 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8998 Process nodes N_Comment.
9000 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
9001 without comments and there are some comments, set the flag
9002 Unkept_Comments to True.
9003 (Scan): If there are comments, set the flag Unkept_Comments to True and
9005 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
9006 (Next_End_Nodes: New table
9007 (Comment_Zones_Of): New function
9008 (Scan): New procedure; moved from Prj. Accumulate comments in the
9009 Comments table and set end of line comments, comments after, after end
9011 (Add_Comments): New procedure
9012 (Save, Restore, Seset_State): New procedures
9013 (There_Are_Unkept_Comments): New function
9014 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
9015 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
9017 (First_Comment_After, First_Comment_After_End): New functions
9018 (First_Comment_Before, First_Comment_Before_End): New functions
9019 (Next_Comment): New function
9020 (End_Of_Line_Comment, Follows_Empty_Line,
9021 Is_Followed_By_Empty_Line): New functions
9022 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
9023 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
9024 (Set_Next_Comment): New procedure
9025 (Default_Project_Node): Associate comment before if the node can store
9028 * scans.ads (Token_Type): New enumeration value Tok_Comment
9029 (Comment_Id): New global variable
9031 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
9033 (Scan): Store position of start of comment. If comments are tokens, set
9034 Comment_Id and set Token to Tok_Comment when scanning a comment.
9035 (Set_Comment_As_Token): New procedure
9037 * sinput-p.adb: Update Copyright notice
9038 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
9039 that no longer exists.
9041 2003-12-08 Javier Miranda <miranda@gnat.com>
9043 * sem_aggr.adb: Add dependence on Exp_Tss package
9044 Correct typo in comment
9045 (Resolve_Aggregate): In case of array aggregates set the estimated
9046 type of the aggregate before calling resolve. This is needed to know
9047 the name of the corresponding IP in case of limited array aggregates.
9048 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
9049 in case of default initialized array components.
9051 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
9052 types. Required to give support to limited aggregates in generic
9055 2003-12-08 Ed Schonberg <schonberg@gnat.com>
9057 * sem_ch3.adb (Check_Initialization): For legality purposes, an
9058 inlined body functions like an instantiation.
9059 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
9060 until bounds are analyzed, to diagnose premature use of type.
9062 * sem_util.adb (Wrong_Type): Improve error message when the type of
9063 the expression is used prematurely.
9065 2003-12-08 GNAT Script <nobody@gnat.com>
9067 * Make-lang.in: Makefile automatically updated
9069 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
9071 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
9072 they are automatically generated by Make-lang.in and cause nothing but
9073 maintenance troubles.
9075 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
9077 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
9078 version of this unit).
9080 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
9082 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
9083 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
9084 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
9085 the body of System.Interrupt_Management common to several targets.
9086 Update copyright notice when appropriate.
9088 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
9091 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
9092 to ensure that the kernel fills in the interrupted context structure
9093 before calling a signal handler, which is necessary to be able to
9094 unwind past it. Update the copyright notice.
9096 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
9098 * a-elchha.ads: New file.
9100 * a-elchha.adb: New default last chance handler. Contents taken from
9101 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
9103 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
9104 is moved to a-elchha.adb to provide a target-independent default last
9107 * Makefile.rtl: Add a-elchha.o
9109 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
9111 2003-12-05 Ed Schonberg <schonberg@gnat.com>
9113 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
9114 declared in an instance, do not inline the call if the instance is not
9115 frozen yet, to prevent order of elaboration problems.
9117 * sem_prag.adb: Add comments for previous fix.
9119 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
9121 * g-table.adb: Use the right variable in Set_Item.
9122 Update copyright notice.
9124 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
9126 * Makefile.in: Remove unused rules.
9128 2003-12-05 Vincent Celier <celier@gnat.com>
9130 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
9131 -nostdlib. Not needed here after all.
9133 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
9137 * adaint.h, adaint.c, g-os_lib.ads:
9138 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
9139 on some platforms (including FreeBSD), it is a 64 bit value.
9140 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
9142 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
9144 * gnatvsn.ads (Library_Version): Now contain only the relevant
9146 (Verbose_Library_Version): New constant.
9148 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
9149 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
9150 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
9152 * gnatlbr.adb: Clean up: replace Library_Version by
9153 Verbose_Library_Version.
9155 * make.adb, lib-writ.adb, exp_attr.adb:
9156 Clean up: replace Library_Version by Verbose_Library_Version.
9158 * 5lintman.adb: Removed.
9161 Update and simplify computation of LIBRARY_VERSION.
9162 Fix computation of GSMATCH_VERSION.
9163 5lintman.adb is no longer used: replaced by 7sintman.adb.
9165 2003-12-03 Robert Dewar <dewar@gnat.com>
9168 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
9169 name. Modified to consider small non-bit-packed arrays as troublesome
9170 and in need of component-by-component assigment expansion.
9172 2003-12-03 Vincent Celier <celier@gnat.com>
9174 * lang-specs.h: Process nostdlib as nostdinc
9176 * back_end.adb: Update Copyright notice
9177 (Scan_Compiler_Arguments): Process -nostdlib directly.
9179 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
9182 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
9183 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
9184 included in HIE_NONE_TARGET_PAIRS.
9186 2003-12-03 Ed Schonberg <schonberg@gnat.com>
9189 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
9190 is legal in an instance, because legality is cheched in the template.
9193 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
9194 appplied to an unchecked conversion of a formal parameter.
9197 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
9200 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
9202 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
9203 routines. The second one is new functionality to deal with backtracing
9204 through signal handlers.
9205 (unwind): Split into the two separate subroutines above.
9206 Update the documentation, and deal properly with sizeof (REG) different
9207 from sizeof (void*).
9209 2003-12-01 Nicolas Setton <setton@act-europe.fr>
9211 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
9212 so that the debugger can reliably access the value of the parameter,
9213 and therefore is able to display the exception name when an exception
9214 breakpoint is reached.
9216 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
9218 * fmap.adb: Fix typo in warning message.
9220 * g-socket.ads, g-socket.adb: Make Free a visible instance of
9221 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
9223 2003-12-01 Vincent Celier <celier@gnat.com>
9225 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
9227 (Build_Library): Get the switches only if Default_Switches is declared
9230 2003-12-01 Ed Schonberg <schonberg@gnat.com>
9232 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
9233 actuals that are indexed components, reanalyze actual to ensure that
9234 packed array references are properly expanded.
9236 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
9237 attempted assignment to a discriminant.
9239 2003-12-01 Robert Dewar <dewar@gnat.com>
9241 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
9244 * switch-c.adb: Minor reformatting of comments
9246 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
9248 * Makefile.in: Clean ups.
9250 2003-12-01 GNAT Script <nobody@gnat.com>
9252 * Make-lang.in: Makefile automatically updated
9254 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
9256 * 5wsystem.ads: Disable zero cost exception, not ready yet.
9258 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
9260 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
9261 to force serialization.
9263 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
9265 * g-socket.ads, g-socket.adb:
9266 Clarify documentation of function Stream. Introduce a Free procedure
9267 to release the returned Stream once it becomes unused.
9269 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
9271 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
9273 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
9274 since NT 4 cannot handle timeout values that are too large,
9275 e.g. DWORD'Last - 1.
9277 2003-11-26 Ed Schonberg <schonberg@gnat.com>
9280 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
9281 in procedure calls and whose expansion must be deferred.
9283 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
9287 (Build_Derived_Array_Type): Create operator for unconstrained type
9288 if ancestor is unconstrained.
9290 2003-11-26 Vincent Celier <celier@gnat.com>
9292 * make.adb (Project_Object_Directory): New global variable
9293 (Change_To_Object_Directory): New procedure
9294 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
9295 of Change_Dir directly. Do not change working directory to object
9296 directory of main project after each compilation.
9297 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
9299 Change to object directory of main project before binding step.
9300 (Initialize): Initialize Project_Object_Directory to No_Project
9303 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
9304 binding a Stand-Alone Library.
9306 * output.adb: Update Copyright notice
9307 (Write_Char): Output buffer when full
9309 2003-11-26 Robert Dewar <dewar@gnat.com>
9311 * sem_ch13.adb: (Check_Size): Reset size if size is too small
9314 (Check_Size): Fix documentation to include bit-packed array case
9316 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
9318 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
9320 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
9322 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
9325 * utils.c (init_gigi_decls): Change name of built-in setjmp to
9326 __builtin_setjmp, since this is apparently needed by recent
9329 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9331 * adadecode.c: Only include ctype.h if not IN_GCC.
9332 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
9334 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
9337 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
9338 signals and interrupts.
9340 * 5zintman.ads: New File.
9342 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
9343 add exception signals to the set of unmasked signals.
9346 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
9347 between signals and interrupts.
9348 Add to Unblocked_Signal_Mask the set of signals that are in
9352 Adding a check to see whether the Interrupt_ID we want to unmask is in
9353 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
9354 reason is that the index type of the Keep_Unmasked array is not always
9355 Interrupt_ID; it may be a subtype of Interrupt_ID.
9357 2003-11-24 Gary Dismukes <dismukes@gnat.com>
9360 (Remove_Side_Effects): Condition constantness of object created for a
9361 an unchecked type conversion on the constantness of the expression
9362 to ensure the correct value for 'Constrained when passing components
9363 of view-converted class-wide objects.
9365 2003-11-24 Robert Dewar <dewar@gnat.com>
9367 * par-load.adb (Load): Improve handling of misspelled and missing units
9368 Removes several cases of compilation abandoned messages
9370 * lib.adb: (Remove_Unit): New procedure
9372 * lib.ads: (Remove_Unit): New procedure
9374 * lib-load.adb: Minor reformatting
9376 2003-11-24 Vincent Celier <celier@gnat.com>
9379 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
9380 (Marking_Label): Label to mark processed source files. Incremented for
9382 (Gnatmake): Increase Marking_Labet for each executable
9383 (Is_Marked): Compare against marking label
9384 (Mark): Mark with marking label
9386 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
9389 Move the declaration of the TSD for System.Threads to System.Soft_Links.
9392 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
9393 (rts-cert): build a single relocatable object for the run-time lib.
9396 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
9399 Use gnatls rather than gcc to obtain the location of GNAT RTL for
9402 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
9404 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
9405 can not use it as before (that is, as a variable) when dumping it into
9406 the tree file. Add a local variable to store the result of this
9407 function and to be used as the string to be written into the tree.
9409 * scn.adb (Initialize_Scanner): Add comments explaining the recent
9412 * sinput.adb (Source_First, Source_Last): In case of
9413 Internal_Source_File, replace returning attributes of
9414 Internal_Source_Ptr (which is wrong) with returning attributes of
9417 2003-11-24 Ed Schonberg <schonberg@gnat.com>
9420 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
9421 used for implicit concatenation operators.
9425 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
9426 task bodies that are in the scope of a Suppress pragma.
9427 (Check_A Call): Use the flag to prevent spurious elaboration checks.
9429 * sinfo.ads, sinfo.adb:
9430 New flag No_Elaboration_Check on function/procedure calls, to properly
9431 suppress checks on calls in task bodies that are within a local suppress
9435 (Expand_Concatenate_Other): Use the proper integer type for the
9436 expression for the upper bound, to avoid universal_integer computations
9439 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
9441 * .cvsignore: Delete.
9443 2003-11-21 Andreas Schwab <schwab@suse.de>
9445 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
9447 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
9449 * 5wsystem.ads: Enable zero cost exception.
9451 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
9453 * 5ztiitho.adb: Remove an unreferenced variable.
9455 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
9457 * adaint.c: For FreeBSD, use mkstemp.
9459 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
9461 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
9463 2003-11-21 Robert Dewar <dewar@gnat.com>
9465 * bld.adb: Remove useless USE of gnatvsn
9467 * gnatchop.adb: Minor reformatting
9468 Clean up version handling to be more consistent
9470 * gnatxref.adb: Minor reformatting
9472 * gprcmd.adb: Minor reformatting
9473 Fix output of copyright to be more consistent with other tools
9475 2003-11-21 Vincent Celier <celier@gnat.com>
9477 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
9479 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
9481 * atree.adb (Initialize): Add initializations for global variables
9482 used in New_Copy_Tree.
9484 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
9485 Internal_Source_File as the actual).
9486 Put the set of statements creating Any_Character before the set of
9487 statements creating Any_Array to have Any_Character fully initialized
9488 when it is used in creating Any_Array.
9490 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
9491 not call Scan in case if the actual is Internal_Source_File
9492 Add 2003 to copyright note.
9494 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
9495 processing Internal_Source_File.
9497 * types.ads: Add the constant Internal_Source_File representing the
9498 source buffer for artificial source-code-like strings created within
9499 the compiler (the definition of Source_File_Index is changed).
9501 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
9503 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
9504 56system.ads: New file, FreeBSD version.
9506 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
9508 * Make-lang.in (ada.extraclean): Delete.
9510 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
9512 * gnatmem.adb: Clean up verbose output.
9514 * gprcmd.adb: Change copyright to FSF.
9516 2003-11-19 Vincent Celier <celier@gnat.com>
9518 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
9519 and Version (ignored).
9521 * symbols.ads: (Policy): New type
9522 (Initialize): New parameter Reference, Symbol_Policy and
9524 Remove parameter Force.
9527 * snames.ads, snames.adbadb: New standard names
9528 Library_Reference_Symbol_File and Library_Symbol_Policy
9531 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
9535 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
9537 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
9539 * prj.adb: (Project_Empty): New component Symbol_Data
9541 * prj.ads: (Policy, Symbol_Record): New types
9542 (Project_Data): New component Symbol_Data
9545 New attributes Library_Symbol_File, Library_Symbol_Policy and
9546 Library_Reference_Symbol_File.
9549 (Ada_Check): When project is a Stand-Alone library project, process
9550 attribute Library_Symbol_File, Library_Symbol_Policy and
9551 Library_Reference_Symbol_File.
9553 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9554 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
9555 5sml-tgt.adb (Build_Dynamic_Library): New parameter
9556 Symbol_Data (ignored).
9558 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
9559 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
9560 functions Option_File_Name and Version_String. Set new options of
9561 gnatsym related to symbol file, symbol policy and reference symbol
9565 Extensive modifications to take into account the reference symbol file,
9566 the symbol policy, the library version and to put in the symbol file the
9567 minor and major IDs.
9569 * bld.adb (Process_Declarative_Items): Put second argument of
9570 gprcmd to_absolute between single quotes, to avoid problems with
9573 * bld-io.adb: Update Copyright notice.
9574 (Flush): Remove last character of a line, if it is a back slash, to
9575 avoid make problems.
9578 Implement new scheme with reference symbol file and symbol policy.
9580 * g-os_lib.ads: (Is_Directory): Clarify comment
9582 2003-11-19 Robert Dewar <dewar@gnat.com>
9584 * atree.adb: Move New_Copy_Tree global variables to head of package
9586 * errout.adb: Minor reformatting
9588 2003-11-19 Javier Miranda <miranda@gnat.com>
9590 * sem_ch4.adb: (Diagnose_Call): Improve error message.
9591 Add reference to Ada0Y (AI-50217)
9593 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
9594 sem_util.adb: Add reference to AI-50217
9596 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
9598 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
9600 * sem_aggr.adb: Complete documentation of AI-287 changes
9602 * par-ch4.adb: Document previous changes.
9604 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
9605 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
9608 * exp_aggr.adb: Add references to AI-287 in previous changes
9610 2003-11-19 Ed Schonberg <schonberg@gnat.com>
9613 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
9614 in the rewriting is the result of an inlined call.
9616 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
9617 parameter is a type conversion, use original node to construct the
9618 post-call assignment, because expression may have been rewritten, e.g.
9619 if it is a packed array.
9622 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
9623 body, just as it is in an instance.
9624 Categorization routines
9626 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
9627 Instantiate_Object): Set proper sloc reference for message on missing
9630 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
9632 * Makefile.in: Add FreeBSD libgnat pairs.
9634 * usage.adb: Fix typo in usage message.
9636 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
9638 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
9639 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
9641 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
9643 * s-thread.adb: This file is now a dummy implementation of
9646 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
9648 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
9650 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
9652 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9653 instanciation references in the parent type description.
9655 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9657 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
9659 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
9660 TYPE_PRECISION directly from esize.
9662 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
9665 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
9667 * init.c: Initialization routines for FreeBSD
9669 * link.c: Link info for FreeBSD
9671 * sysdep.c: Add the case of FreeBSD
9673 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
9675 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
9676 already called in System.Threads.
9678 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
9679 environment task, as it has been moved to System.Threads.Initialization.
9681 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
9683 * adaint.c (__gnatlib_install_locks): Only reference
9684 __gnat_install_locks on VMS, since other platforms can avoid using
9685 --enable-threads=gnat
9687 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9689 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
9691 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
9692 TYPE_PACKED_ARRAY_TYPE_P.
9693 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
9695 Part of PR ada/12806
9696 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
9697 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
9699 2003-11-17 Vincent Celier <celier@gnat.com>
9701 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
9703 Do not set exit status to Failure when Warning is True.
9704 (Gnatchop): Make errors "no compilation units found" and
9705 "no source files written" warnings only.
9707 * make.adb (Gnatmake): When using a project file, set
9708 Look_In_Primary_Dir to False.
9709 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
9710 and Local_Configuration_Pragmas in the project where they are declared
9711 not an extending project which might have inherited them.
9713 * osint.adb (Locate_File): If Name is already an absolute path, do not
9714 look for a directory.
9716 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
9717 -gnats (Check_Syntax) is used, issue only a warning, not an error.
9719 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
9720 in objects of type Variable_Value.
9722 * prj.ads: (Variable_Value): New component Project
9724 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
9725 is in a project extended by Project.
9727 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
9728 Project of Variable_Values to this new parameter value.
9729 (Expression): Set component Project of Variable_Values.
9730 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
9731 Set the component Project in array elements.
9733 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
9735 * errout.adb: (Initialize): Add initialization for error nodes.
9737 * sem_ch12.adb (Initialize): Add missing initializations for
9738 Exchanged_Views and Hidden_Entities.
9740 2003-11-17 Ed Schonberg <schonberg@gnat.com>
9742 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
9743 already instantiated tree for use in subsequent inlining.
9744 (Analyze_Associations, Instantiate_Formal_Subprogram,
9745 Instantiate_Object): improve error message for mismatch in
9748 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
9749 instantiations of subprograms declared in instances.
9751 2003-11-17 Javier Miranda <miranda@gnat.com>
9753 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
9754 executed only under the Extensions_Allowed flag.
9756 2003-11-17 Robert Dewar <dewar@gnat.com>
9758 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
9760 (Address_Image): Fix bug of returning 0x instead of 0x0
9761 Minor reformatting (function specs).
9763 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
9764 (missed case of 33-63)
9766 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
9768 * s-thread.adb: Add comments for pragma Restriction
9770 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
9771 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
9773 2003-11-17 Ed Falis <falis@gnat.com>
9775 * s-thread.adb: Added No_Tasking restriction for this implementation.
9777 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
9779 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9780 instanciation references in the parent type description.
9782 2003-11-17 GNAT Script <nobody@gnat.com>
9784 * Make-lang.in: Makefile automatically updated
9786 2003-11-16 Jason Merrill <jason@redhat.com>
9788 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
9789 and TAGS files that include them for each front end.
9791 2003-11-14 Andreas Jaeger <aj@suse.de>
9793 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
9794 is the canonical version.
9795 * misc.c (gnat_handle_option): Likewise.
9797 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
9799 * 5nsystem.ads: New file for x86_64-linux-gnu.
9801 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
9803 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
9805 * comperr.adb: Fix logic in previous change.
9807 2003-11-13 Vincent Celier <celier@gnat.com>
9809 * 5bml-tgt.adb (Build_Dynamic_Library): Use
9810 Osint.Include_Dir_Default_Prefix instead of
9811 Sdefault.Include_Dir_Default_Name.
9813 * gnatlbr.adb: Update Copyright notice
9814 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
9815 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
9816 instead of Sdefault.Object_Dir_Default_Name
9819 (Process_Binder_File): Never suppress the option following -Xlinker
9822 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
9823 Sdefault.Object_Dir_Default_Name.
9825 * osint.ads, osint.adb:
9826 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
9829 * vms_conv.ads: Minor reformating
9830 Remove GNAT STANDARD and GNAT PSTA
9833 Allow GNAT MAKE to have several files on the command line.
9834 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
9835 Sdefault.Object_Dir_Default_Name.
9837 Remove data for GNAT STANDARD
9840 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9841 Remove data for GNAT STANDARD
9842 Remove options and documentation for -gnatwb/-gnatwB: these warning
9843 options no longer exist.
9845 2003-11-13 Ed Falis <falis@gnat.com>
9847 * 5zthrini.adb: (Init_RTS): Made visible
9850 (Register): Removed unnecessary call to taskVarGet that checked whether
9851 an ATSD was already set as a task var for the argument thread.
9854 Updated comment to reflect that this is a VxWorks version
9855 Added context clause for System.Threads.Initialization
9856 Added call to System.Threads.Initialization.Init_RTS
9858 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9861 (Init_RTS): New procedure, for the initialization of the run-time lib.
9864 Remove dependancy on System.Init, so that this file can be used in the
9865 AE653 sequential run-time lib.
9867 2003-11-13 Robert Dewar <dewar@gnat.com>
9869 * bindgen.adb: Minor reformatting
9871 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9874 (Apply_Discriminant_Check): Do no apply check if target type is derived
9875 from source type with no applicable constraint.
9878 (Ensure_System_Dependency): Do not apply the style checks that may have
9879 been specified for the main unit.
9882 (Find_Selected_Component): Further improvement in error message, with
9886 (Resolve): Handle properly the case of an illegal overloaded protected
9889 2003-11-13 Javier Miranda <miranda@gnat.com>
9892 (Has_Default_Init_Comps): New function to check the presence of
9893 default initialization in an aggregate.
9894 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9895 extension aggregate of a limited record. In addition, a new formal
9896 was added to do not initialize the record controller (if any) during
9897 this recursive expansion of ancestors.
9898 (Init_Controller): Add support for limited record components.
9899 (Expand_Record_Aggregate): In case of default initialized components
9900 convert the aggregate into a set of assignments.
9902 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9903 describing the new syntax.
9904 Nothing else needed to be done because this subprogram delegates part of
9905 its work to P_Precord_Or_Array_Component_Association.
9906 (P_Record_Or_Array_Component_Association): Give support to the new
9907 syntax for default initialization of components.
9910 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9912 (Resolve_Record_Aggregate): Give support to default initialized
9914 (Get_Value): In case of default initialized components, duplicate
9915 the corresponding default expression (from the record type
9916 declaration). In case of default initialization in the *others*
9917 choice, do not check that all components have the same type.
9918 (Resolve_Extension_Aggregate): Give support to limited extension
9922 (Check_Initialization): Relax the strictness of the front-end in case
9923 of aggregate and extension aggregates. This test is now done in
9924 Get_Value in a per-component manner.
9926 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9927 expression corresponds to a limited aggregate. This test is now done
9930 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9933 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9934 present in an N_Component_Association node
9936 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9938 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9939 type-conformant entry only if they are homographs.
9941 2003-11-13 GNAT Script <nobody@gnat.com>
9943 * Make-lang.in: Makefile automatically updated
9945 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9947 * adadecode.c: Use <> form of include for ctype.h.
9948 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9950 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9952 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9953 Works around PR middle-end/6552.
9955 2003-11-10 Ed Falis <falis@gnat.com>
9957 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9959 * 5zinit.adb: (Install_Handler): Moved back to spec
9960 (Install_Signal_Handlers): Deleted
9962 * 5zthrini.adb: Added context clause for System.Storage_Elements
9963 (Register): Only handles creation of taskVar; initialization moved to
9965 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9966 Added declaration of environment task secondary stack and
9969 * s-thread.adb: Implement bodies for thread body processing
9972 Added comment identifying supported targets for pragma Thread_Body.
9974 2003-11-10 Pascal Obry <obry@gnat.com>
9976 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9980 (Open): Properly check for string length before copying into the buffer.
9981 Raises Name_Error if buffer is too small. Note that this was a potential
9984 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9986 * bindgen.adb, comperr.adb: Code clean ups.
9987 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9989 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9991 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9993 2003-11-10 Vincent Celier <celier@gnat.com>
9996 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9999 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
10001 * prj.adb: (Project_Empty): Add new boolean component Virtual
10003 * prj.ads: (Virtual_Prefix): New constant string
10004 (Project_Data): New boolean component Virtual
10006 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
10007 a library project is extended by a virtual extending project.
10010 Modifications throughout to implement extending-all project, including:
10011 (Virtual_Hash, Processed_Hash): New hash tables
10012 (Create_Virtual_Extending_Project): New procedure
10013 (Look_For_Virtual_Projects_For): New procedure
10016 (Process): After checking the projects, if main project is an
10017 extending-all project, set the object directory of all virtual extending
10018 project to the object directory of the main project.
10019 Adjust error message when a virtual extending project has the same
10020 object directory as an project being extended.
10021 (Recursive_Process): If name starts with the virtual prefix, set Virtual
10022 to True in the project data.
10025 (Default_Project_Node): Add new boolean component Extending_All
10026 (Is_Extending_All): New function
10027 (Set_Is_Extending_All): New procedure
10029 * prj-tree.ads: (Is_Extending_All): New function
10030 (Set_Is_Extending_All): New procedure
10031 (Project_Node_Record): New boolean component Extending_All
10033 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
10036 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
10038 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
10039 "gprcmd prefix" to define it.
10041 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
10043 * einfo.ads: Fix a typo and remove an extraneous word in comments.
10046 (Create_Dummy_Package_Unit): Set the scope of the entity for the
10047 created dummy package to Standard_Standard, not to itself, to
10048 defend other parts of the front-end against encoutering a cycle in
10052 (Analyze_With_Clause): When setting the entities for the successive
10053 N_Expanded_Names that constitute the name of a child unit, do not
10054 attempt to go further than Standard_Standard in the chain of scopes.
10055 This case arises from the placeholder units created by
10056 Create_Dummy_Package_Unit in the case of a with_clause for a
10057 nonexistent child unit.
10059 2003-11-10 Ed Schonberg <schonberg@gnat.com>
10062 (Expand_Thread_Body): Place subprogram on scope stack, so that new
10063 declarations are given the proper scope.
10066 (Check_Expr_Constants): Reject an expression that contains a constant
10067 created during expansion, and that appears after the object to which
10068 the address clause applies.
10070 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
10071 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
10072 that uses 'Range of a function call with controlled components, so
10073 that the function result can be finalized before starting the loop.
10076 (Find_Selected_Component): Improve error message when prefix is
10077 an implicit dereference of an incomplete type.
10079 2003-11-10 Robert Dewar <dewar@gnat.com>
10081 * opt.ads: New Print_Standard flag for -gnatS switch
10083 * sem_ch13.adb: Remove some additional checks for unaligned arrays
10085 * cstand.adb (Create_Standard): Print out package standard if -gnatS
10088 * debug.adb: Update doc for -gnatds to discuss relationship with new
10091 * sinfo.adb: Add new field Entity_Or_Associated_Node
10093 * sinfo.ads: Add new field Entity_Or_Associated_Node
10094 Update documentation for Associated_Node and Entity fields to clarify
10095 relationship and usage.
10098 (Write_Id): Properly process Associated_Node field in generic template
10101 Recognize new -gnatS switch for printing package Standard
10102 This replaces gnatpsta
10105 Add line for new -gnatS switch for printing package Standard
10106 This replaces gnatpsta
10108 2003-11-10 Andreas Jaeger <aj@suse.de>
10110 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
10113 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10115 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
10118 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10120 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
10123 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
10125 * sysdep.c: Add handling of cygwin.
10127 2003-11-10 GNAT Script <nobody@gnat.com>
10129 * Make-lang.in: Makefile automatically updated
10131 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10134 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
10135 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
10136 Replace GNAT_ROOT by GCC_ROOT.
10138 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
10140 2003-11-06 Zack Weinberg <zack@codesourcery.com>
10142 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
10143 and update for changed meaning of GET_MODE_BITSIZE.
10145 2003-11-04 Doug Rupp <rupp@gnat.com>
10147 * sysdep.c: Problem discovered during IA64 VMS port.
10148 [VMS] #include <unixio.h> to get proper prototypes.
10151 Issues discovered/problems fixed during IA64 VMS port.
10152 [VMS] #define _POSIX_EXIT for proper semantics.
10153 [VMS] #include <unixio.h> for proper prototypes.
10154 [VMS] (fork): #define IA64 version.
10155 (__gnat_os_exit): Remove unnecessary VMS specific code.
10157 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10159 Part of PR ada/12806
10161 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
10165 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
10168 * targtyps.c, decl.c, misc.c,
10169 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
10170 routines to work around change in FP sizing semantics in GCC.
10173 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
10175 * gigi.h: (enumerate_modes): New function.
10177 * Make-lang.in: (ada/misc.o): Add real.h.
10179 * misc.c: (enumerate_modes): New function.
10181 2003-11-04 Robert Dewar <dewar@gnat.com>
10183 * 3vtrasym.adb: Minor reformatting
10184 Use terminology encoded/decoded name, rather than C++ specific notion
10185 of mangling (this is the terminology used throughout GNAT).
10187 * einfo.h: Regenerated
10189 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
10192 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
10194 * par-prag.adb: Add dummy entry for Thread_Body pragma
10197 Add entries for System.Threads entities for thread body processing
10200 (Analyze_Pragma, Access attributes): Check these are not applied to a
10201 thread body, since this is not permitted
10203 * sem_prag.adb: Add processing for Thread_Body pragma.
10207 (Resolve_Call): Check for incorrect attempt to call a thread body
10208 procedure with a direct call.
10210 * snames.ads, snames.adb: Add entry for Thread_Body pragma
10211 Add names associated with thread body expansion
10213 * snames.h: Add entry for Thread_Body pragma
10215 * s-thread.adb: Add entries for thread body processing
10216 These are dummy bodies so far
10218 * s-thread.ads: Add documentation on thread body handling.
10219 Add entries for thread body processing.
10221 2003-11-04 Javier Miranda <miranda@gnat.com>
10224 (Build_Limited_Views): Return after posting an error in case of limited
10225 with_clause on subprograms, generics, instances or generic renamings
10226 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
10227 on subprograms, generics, instances or generic renamings
10229 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
10231 * raise.c (setup_to_install): Correct mistake in last revision; two
10232 arguments out of order.
10234 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
10235 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
10236 notice, missed in previous change.
10237 Remove trailing blanks and other style errors introduced in previous
10240 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
10242 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
10243 rid of the wrapper for a LJM type, ensuring we don't do that if the
10244 field is addressable. This avoids potential low level type view
10245 mismatches later on, for instance in a by-reference argument passing
10248 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10250 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
10251 aligned at byte boundary.
10253 2003-11-04 Joel Brobecker <brobecker@gnat.com>
10255 * decl.c (components_to_record): Do not delete the empty variants from
10256 the end of the union type.
10258 2003-11-04 Ed Schonberg <schonberg@gnat.com>
10260 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
10261 operation for a derived type, an explicit declaration may use a local
10262 subtype of Boolean.
10264 2003-11-04 Vincent Celier <celier@gnat.com>
10266 * make.adb (Gnatmake): Allow main sources on the command line with a
10267 library project when it is only for compilation (no binding or
10270 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10272 * Makefile.in: Remove many duplicate variables.
10274 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
10276 * Make-lang.in (dvi): Move targets to $(docobjdir).
10277 (gnat_ug_vms.dvi): Simplify rule and adjust target.
10278 (gnat_ug_wnt.dvi): Likewise.
10279 (gnat_ug_unx.dvi): Likewise.
10280 (gnat_ug_vxw.dvi): Likewise.
10281 (gnat_rm.dvi): Likewise.
10282 (gnat-style.dvi): Likewise.
10284 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
10286 * gigi.h: Missed commit from update for C90.
10288 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
10290 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
10292 2003-10-31 Andreas Schwab <schwab@suse.de>
10294 * raise.c (get_action_description_for): Fix typo in last change.
10296 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
10299 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
10300 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
10302 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
10304 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
10305 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
10306 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
10307 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
10308 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
10310 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
10313 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
10314 numbers when symbol name is too long.
10316 2003-10-30 Ed Falis <falis@gnat.com>
10318 * g-signal.ads, g-signal.adb: New files
10320 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
10322 * Makefile.rtl: Introduce GNAT.Signals
10324 2003-10-30 Robert Dewar <dewar@gnat.com>
10326 * freeze.adb: Minor reformatting
10328 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
10330 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
10331 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
10332 New handling of Id_Check parameter to improve recognition of keywords
10333 used as identifiers.
10334 Update copyright notice to include 2003
10336 2003-10-29 Robert Dewar <dewar@gnat.com>
10338 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
10339 sem_ch10.adb: Minor reformatting
10341 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
10342 (Expand_Assign_Record): Test right hand side for bit unaligned as well
10344 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
10346 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
10347 Support for TBK$SYMBOLIZE-based symbolic traceback.
10349 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
10352 Revert previous change, that did not work well when pragma No_Run_Time
10353 was used in conjunction with a run-time other than ZFP.
10355 2003-10-29 Vincent Celier <celier@gnat.com>
10358 (Gnatmake): When there are no Ada mains in attribute Main, disable the
10359 bind and link steps only is switch -z is not used.
10361 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
10363 * Makefile.generic: Remove duplicated setting of CC.
10365 * Makefile.prolog: Set CC to gcc by default, to override make's
10368 * einfo.h: Regenerated.
10370 2003-10-29 Ed Schonberg <schonberg@gnat.com>
10372 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
10373 current body, after compiling subunit.
10375 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
10376 when in deleted code, because gigi needs properly ordered freeze
10377 actions to annotate types.
10379 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
10380 prevent the premature freezing of record type that contains
10381 subcomponents with a private type that does not yet have a completion.
10383 2003-10-29 Javier Miranda <miranda@gnat.com>
10386 (Analyze_Package_Instantiation): Check that instances can not be used in
10387 limited with_clauses.
10390 (Analyze_Package_Renaming): Check that limited withed packages cannot
10391 be renamed. Improve text on error messages related to limited
10394 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
10396 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
10397 Update copyright notice.
10399 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
10400 (Install_Limited_Context_Clauses): New subprogram that isolates all the
10401 checks required for limited context_clauses and installs the limited
10403 (Install_Limited_Withed_Unit): Complete its documentation.
10404 (Analyze_Context): Check that limited with_clauses are only allowed in
10406 (Install_Context): Call Install_Limited_Context_Clauses after the
10407 parents have been installed.
10408 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
10409 package as 'From_With_Type'; this mark indicates that the limited view
10410 is installed. Used to check bad usages of limited with_clauses.
10411 (Build_Limited_Views): Do not add shadow entities to the scope's list
10412 of entities. Do not add real entities to the Non_Limited_Views chain.
10413 Improve error notification.
10414 (Remove_Context_Clauses): Remove context clauses in two phases:
10415 limited views first and regular views later (to maintain the
10417 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
10418 its visible entities.
10420 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
10422 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
10423 with any type that Is_Fixed_Point_Type.
10425 * sinfo.ads: Fix documentation for Associated_Node attribute.
10427 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
10429 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
10430 both '-gnatc' and '-gnatt' are specified.
10432 * atree.adb (Initialize): Add initialization for Node_Count (set to
10435 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10437 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
10438 do not consider as Pure.
10440 Part of implementation of function-at-a-time:
10442 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
10443 (tree_transform): Add new argument to build_component_ref.
10444 (tree_transform, case N_Assignment_Statement): Make and return an
10446 (tree_transform): If result IS_STMT, set flags and return it.
10447 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10449 * utils2.c (build_simple_component_ref, build_component_ref): Add new
10451 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
10452 (build_allocator): Likewise.
10454 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
10455 Add new arg to build_component_ref.
10456 (maybe_unconstrained_array, unchecked_convert): Likewise.
10458 * ada-tree.def (EXPR_STMT): New code.
10460 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
10462 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
10463 build_component_ref calls.
10465 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
10467 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10468 (build_component_ref): Add new argument, NO_FOLD_P.
10470 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
10472 * Makefile.generic: Add missing substitution on object_deps handling.
10475 * Make-lang.in (check-ada): Enable ACATS test suite.
10477 2003-10-27 Robert Dewar <dewar@gnat.com>
10480 (Freeze_Array_Type): We do not need an initialization routine for types
10481 derived from String or Wide_String. They should be treated the same
10482 as String and Wide_String themselves. This caused problems with the
10483 use of Initialize_Scalars.
10486 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
10487 composites. This allows use of component clauses that are not byte
10491 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
10492 is an attempt to pack an array of atomic objects.
10494 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
10496 2003-10-27 Pascal Obry <obry@gnat.com>
10499 (Basename): Check for drive letters in a pathname only on DOS based OS.
10501 2003-10-27 Vincent Celier <celier@gnat.com>
10504 (Gnatmake): When unable to change dir to the object dir, display the
10505 content of the parent dir of the obj dir, to try to understand why this
10508 2003-10-27 GNAT Script <nobody@gnat.com>
10510 * Make-lang.in: Makefile automatically updated
10512 2003-10-27 Ed Schonberg <schonberg@gnat.com>
10515 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
10516 should not be done in Save/Restore_Scope_Stack, because it is performed
10520 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10521 whether use clauses should be removed/restored.
10524 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10525 whether use clauses should be removed/restored.
10527 2003-10-26 Andreas Jaeger <aj@suse.de>
10529 * Makefile.in: Remove duplicated lines.
10531 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10533 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
10534 minimize the differences with ACT tree.
10536 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
10537 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
10538 Gnatvsn.Gnat_Static_Version_String to reduce differences between
10541 2003-10-24 Pascal Obry <obry@gnat.com>
10543 * adadecode.c (ostrcpy): New function.
10544 (__gnat_decode): Use ostrcpy of strcpy.
10545 (has_prefix): Set first parameter a const.
10546 (has_suffix): Set first parameter a const.
10547 Update copyright notice. Fix source name in header.
10548 Removes a trailing space.
10551 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
10554 Remove the test against being in No_Run_Time_Mode before generating a
10555 call to Register_Tag. It is redundant with the test against the
10556 availability of the function Register_Tag.
10558 2003-10-24 Vincent Celier <celier@gnat.com>
10560 * g-catiio.adb: (Month_Name): Correct spelling of February
10562 * make.adb: (Mains): New package
10563 (Initialize): Call Mains.Delete
10564 (Gnatmake): Check that each main on the command line is a source of a
10565 project file and, if there are several mains, each of them is a source
10566 of the same project file.
10567 (Gnatmake): When a foreign language is specified in attribute Languages,
10568 no main is specified on the command line and attribute Mains is not
10569 empty, only build the Ada main. If there is no Ada main, just compile
10570 the Ada sources and their closure.
10571 (Gnatmake): If a main is specified on the command line with directory
10572 information, check that the source exists and, if it does, that the path
10573 is the actual path of a source of a project.
10576 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
10577 Full_Path is True, return the full path instead of the simple file name.
10578 (Project_Of): New function
10581 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
10582 defaulted to False.
10583 (Project_Of): New function
10585 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10587 * Makefile.generic:
10588 Ensure objects of main project are always checked and rebuilt if needed.
10589 Set CC to gcc by default.
10590 Prepare new handling of link by creating a global archive (not activated
10593 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10594 stringt.h: Update copyright notice. Remove trailing blanks.
10595 Fix source name in header.
10597 2003-10-24 Robert Dewar <dewar@gnat.com>
10599 * sem_ch12.adb: Minor reformatting
10602 Minor reformatting (including new function return style throughout)
10605 Minor reformatting (including new function return style throughout)
10607 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10609 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10610 stringt.h: Update copyright notice. Remove trailing blanks.
10611 Fix source name in header.
10613 2003-10-24 GNAT Script <nobody@gnat.com>
10615 * Make-lang.in: Makefile automatically updated
10617 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
10619 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
10620 stringt.h: Convert to ISO C90 declarations and definitions.
10622 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
10625 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
10626 External_Tag attribute definition clauses.
10628 2003-10-23 Ed Schonberg <schonberg@gnat.com>
10631 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
10632 child unit, generate a fully qualified name to avoid spurious errors
10633 when the context contains renamings of different child units with
10634 the same simple name.
10636 * exp_dbug.ads: Add documentation on name qualification for renamings
10639 2003-10-23 Robert Dewar <dewar@gnat.com>
10641 * g-regpat.ads, g-regpat.adb: Minor reformatting
10643 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
10645 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
10647 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10649 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
10652 * urealp.h: (Machine): Update to proper definition.
10654 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
10656 * init.c, adaint.c: Minor reformatting.
10658 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
10660 * adaint.c (w32_epoch_offset): Define static const at file level.
10661 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
10662 rather than t_create, t_access in call to GetFileTime. Use union
10663 to convert between FILETIME and unsigned long long.
10664 (__gnat_file_time_name): Test for invalid file handle.
10665 (__gnat_set_filetime_name): Support win32 targets using
10666 w32api SetFileTime.
10668 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
10670 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
10672 * ctrl_c.c (__gnat_int_handler): Remove declaration.
10674 * decl.c (creat_concat_name): Const-ify prefix.
10676 * adaint.c: Include ctype.h if __MINGW32__.
10677 (__gnat_readlink): Mark arguments as possibly unused.
10678 (__gnat_symlink): Likewise.
10679 (__gnat_is_symbolic_link): Likewise.
10680 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
10682 (__gnat_file_time_name): Don't declare struct stat statbuf when
10684 (__gnat_is_absolute_path): Add parenthesis around condition of
10685 'if' statement to avoid warning.
10686 (__gnat_plist_init): Specify void as parameter.
10687 (plist_enter): Likewise.
10688 (plist_leave): Likewise.
10689 (remove_handle): Make static. Initialize prev.
10691 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10693 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
10694 * cstreams.c (__gnat_full_name): Minor improvements and clean up
10695 of previous change.
10697 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10699 * tracebak.c (MAX): Avoid redefinition warning.
10701 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
10702 Change msg to const char *.
10703 (__gnat_install_handler): Remove ss, unused.
10704 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
10706 * cstreams.c (__gnat_full_name): Declare p only when used.
10707 (__gnat_full_name) [sgi] Return buffer.
10709 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10711 * mingw32.h: New file.
10712 * gnat_wrapper.adb: New file.
10714 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
10716 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
10717 string match a pre compiled regular expression (the corresponding
10718 version of the function working on a raw regular expression)
10719 Fix typos in various comments
10720 Update copyright notice in spec
10722 2003-10-21 Gary Dismukes <dismukes@gnat.com>
10725 (Component_Needs_Simple_Initialization): Return False when the type is a
10726 packed bit array. Revise spec comments to document this case.
10729 (Expand_Pragma_Import): Set any expression on the imported object to
10730 empty to avoid initializing imported objects (in particular this
10731 covers the case of zero-initialization of bit arrays).
10732 Update copyright notice.
10734 2003-10-21 Ed Schonberg <schonberg@gnat.com>
10737 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
10738 a subunit is missing.
10739 (Instantiate_Subprogram_Body): If body of function is missing, set type
10740 of return expression explicitly in dummy body, to prevent cascaded
10741 errors when a subunit is missing.
10745 (Access_Subprogram_Declaration): Verify that return type is valid.
10749 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
10754 (Corresponding_Discriminant): If the scope of the discriminant is a
10755 private type without discriminant, use its full view.
10758 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
10760 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
10761 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
10762 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
10763 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
10764 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
10765 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
10766 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
10767 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
10768 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
10769 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
10770 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
10771 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
10772 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
10773 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
10774 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
10775 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
10776 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
10777 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
10778 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
10779 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
10780 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
10781 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
10782 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
10783 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
10784 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
10785 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
10786 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
10787 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
10788 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
10789 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
10790 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
10791 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
10792 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
10793 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
10794 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
10795 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
10796 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
10797 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
10798 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
10799 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
10800 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
10801 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
10802 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
10803 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
10804 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
10805 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
10806 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
10807 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
10808 vms_conv.ads, vms_conv.adb, vms_data.ads,
10809 vxaddr2line.adb: Files added. Merge with ACT tree.
10811 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
10812 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
10813 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
10814 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
10815 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
10816 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
10817 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10818 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
10819 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
10820 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
10822 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10823 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10824 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10825 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10826 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
10827 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
10828 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10829 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
10830 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
10831 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
10832 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
10833 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
10834 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
10835 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
10836 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
10837 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
10838 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
10839 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10840 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10841 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10842 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10843 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10844 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10845 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10846 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10847 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10848 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10849 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10850 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10851 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10852 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10853 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10854 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10855 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10856 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10857 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10858 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10859 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10860 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10861 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10862 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10863 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10864 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10865 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10866 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10867 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10868 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10869 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10870 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10871 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10872 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10873 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10874 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10875 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10876 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10877 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10878 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10879 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10880 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10881 checks.adb, checks.ads, cio.c, comperr.adb,
10882 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10883 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10884 einfo.adb, einfo.ads, errout.adb, errout.ads,
10885 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10886 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10887 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10888 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10889 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10890 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10891 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10892 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10893 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10894 fe.h, fmap.adb, fmap.ads, fname.adb,
10895 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10896 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10897 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10898 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10899 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10900 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10901 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10902 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10903 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10904 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10905 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10906 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10907 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10908 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10909 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10910 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10911 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10912 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10913 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10914 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10915 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10916 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10917 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10918 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10919 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10920 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10921 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10922 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10923 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10924 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10925 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10926 layout.adb, lib.adb, lib.ads, lib-list.adb,
10927 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10928 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10929 link.c, live.adb, make.adb, make.ads,
10930 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10931 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10932 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10933 misc.c, mkdir.c, mlib.adb, mlib.ads,
10934 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10935 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10936 namet.adb, namet.ads, namet.h, nlists.ads,
10937 nlists.h, nmake.adt, opt.adb, opt.ads,
10938 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10939 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10940 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10941 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10942 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10943 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10944 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10945 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10946 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10947 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10948 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10949 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10950 prj-util.adb, prj-util.ads, raise.c, raise.h,
10951 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10952 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10953 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10954 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10955 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10956 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10957 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10958 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10959 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10960 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10961 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10962 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10963 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10964 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10965 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10966 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10967 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10968 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10969 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10970 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10971 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10972 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10973 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10974 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10975 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10976 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10977 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10978 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10979 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10980 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10981 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10982 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10983 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10984 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10985 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10986 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10987 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10988 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10989 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10990 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10991 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10992 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10993 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10994 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10995 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10996 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10997 stringt.adb, stringt.ads, stringt.h, style.ads,
10998 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10999 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
11000 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
11001 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
11002 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
11003 table.adb, table.ads, targparm.adb, targparm.ads,
11004 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
11005 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
11006 ttypes.ads, types.ads, types.h, uintp.adb,
11007 uintp.ads, uintp.h, uname.adb, urealp.adb,
11008 urealp.ads, urealp.h, usage.adb, utils2.c,
11009 utils.c, validsw.adb, validsw.ads, widechar.adb,
11010 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
11011 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
11012 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
11013 gnatvsn.ads: Merge with ACT tree.
11015 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
11017 2003-10-20 Mark Mitchell <mark@codesourcery.com>
11019 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
11020 (gnat_ug_vmx.info): Likewise.
11021 (gnat_ug_vxw.info): Likewise.
11022 (gnat_ug_wnt.info): Likewise.
11023 (gnat_rm.info): Likewise.
11024 (gnat-style.info): Likewise.
11026 * Make-lang.in (ada.install-info): Remove target.
11027 (info): New target.
11028 (install-info): Likewise.
11029 (gnat_ug_unx.info): Simplify rule.
11030 (gnat_ug_vmx.info): Likewise.
11031 (gnat_ug_vxw.info): Likewise.
11032 (gnat_ug_wnt.info): Likewise.
11033 (gnat_rm.info): Likewise.
11034 (gnat-style.info): Likewise.
11036 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
11038 * Make-lang.in: Replace uses of $(target_alias) with
11039 $(target_noncanonical).
11040 * ada/Makefile.in: Remove unused mention of $(target_alias).
11042 2003-10-06 Mark Mitchell <mark@codesourcery.com>
11044 * Make-lang.in (ada.info): Replace with ...
11046 (ada.dvi): Replace with ...
11049 2003-09-29 Zack Weinberg <zack@codesourcery.com>
11051 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
11052 initialize dconstp5 and dconstmp5.
11054 2003-09-28 Richard Henderson <rth@redhat.com>
11056 * trans.c (tree_transform): Update call to expand_asm_operands.
11058 2003-09-21 Richard Henderson <rth@redhat.com>
11060 * trans.c, utils.c: Revert.
11062 2003-09-21 Richard Henderson <rth@redhat.com>
11064 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
11067 2003-09-04 Michael Matz <matz@suse.de>
11069 * misc.c: Include "target.h".
11070 * Make-lang.in (misc.o): Add dependency on target.h.
11072 2003-09-03 DJ Delorie <dj@redhat.com>
11074 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
11077 2003-08-30 Zack Weinberg <zack@codesourcery.com>
11079 * Makefile.in: Update substitutions to match changes to
11080 configure. Use include directives instead of @-insertions
11081 to read in host and target fragments. Add a rule to
11082 regenerate ada/Makefile.
11084 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
11086 * lang-options.h: Remove.
11087 * lang.opt: Add help text.
11089 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
11091 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
11094 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
11096 * misc.c (gnat_handle_option): Don't handle filenames.
11098 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
11100 * Make-lang.in: Replace PWD with PWD_COMMAND.
11101 * Makefile.adalib: Likewise.
11102 * Makefile.in: Likewise.
11104 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
11106 * misc.c (gnat_argv): Revert last change.
11107 (gnat_handle_option, gnat_init_options): Copy arguments.
11109 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
11111 * misc.c (gnat_argv): Make const.
11113 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11115 * misc.c (save_argc, save_argv): Keep non-static!
11117 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11119 * misc.c (save_argc, save_argv): Make static.
11120 (gnat_init_options): New prototype.
11121 (gnat_init_options): Update.
11123 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
11125 * gnat_ug.texi: Remove unlikely characters from @vars.
11126 * gnat_ug_vms.texi: Regenerate.
11128 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
11130 * misc.c (record_code_position): Adjust emit_note call.
11132 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
11134 * misc.c (gnat_handle_option): Don't check for missing arguments.
11136 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
11138 * utils.c (end_subprog_body): Adjust expand_function_end call.
11140 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
11142 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
11145 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
11147 * lang.opt: Declare Ada.
11148 * misc.c (gnat_init_options): Update.
11150 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
11152 * utils.c (begin_subprog_body): Adjust init_function_start call.
11154 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11156 * Make-lang.in: Update to use options.c and options.h.
11157 * misc.c: Include options.h not aoptions.h.
11158 (gnat_handle_option): Abort on unrecognized switch.
11159 (gnat_init_options): Request Ada switches.
11161 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11163 * lang.opt: Add -Wall.
11164 * misc.c (gnat_handle_option): Handle it.
11166 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
11168 * misc.c (gnat_handle_option): Fix warnings.
11170 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
11172 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
11174 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
11176 * Make-lang.in: Update to handle command-line options.
11177 * lang.opt: New file.
11178 * misc.c: Include aoptions.h.
11179 (cl_options_count, cl_options): Remove.
11180 (gnat_handle_option): New.
11181 (gnat_decode_option): Remove.
11182 (LANG_HOOKS_DECODE_OPTION): Remove.
11183 (LANG_HOOKS_HANDLE_OPTION): Override.
11185 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
11187 * init.c, misc.c, trans.c, utils.c: Remove dead code.
11189 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
11191 * Makefile.in: Replace "host_canonical" with "host" for autoconf
11194 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
11196 * Make-lang.in: Update.
11197 * misc.c: Include opts.h. Define cl_options_count and cl_options.
11199 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
11201 * misc.c (gnat_init_options): Update.
11203 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11205 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
11206 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
11207 __attribute__ ((__unused__)).
11209 2003-06-05 Jan Hubicka <jh@suse.cz>
11211 * Make-lang.in: Add support for stageprofile and stagefeedback
11213 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11215 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
11216 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
11218 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
11220 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
11221 Remove non-VMS directive.
11222 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
11224 (Examples of gnatls Usage): Remove VMS alternative.
11226 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
11229 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
11230 and turn ZCX_By_Default back to False since the underlying support
11231 is not quite there yet.
11233 2003-06-01 Andreas Jaeger <aj@suse.de>
11235 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
11236 and ROUND_TYPE_SIZE_UNIT.
11238 2003-05-22 Geert Bosch <bosch@gnat.com>
11240 * gnat_rm.texi : Remove reference to Ada Core Technologies.
11242 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
11244 * trans.c (tree_transform): Use location_t and input_location
11246 (build_unit_elab): Likewise.
11247 * utils.c (create_label_decl): Likewise.
11249 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
11251 * trans.c (tree_transform, build_unit_elab,
11252 set_lineno): Rename lineno to input_line.
11253 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
11254 end_subprog_body): Likewise.
11255 * utils2.c (build_call_raise): Likewise.
11257 2003-05-01 Laurent Guerby <guerby@acm.org>
11260 * 5iosinte.ads: Increase pthread_cond_t size to match recent
11261 LinuxThread and NPTL version, merge from ACT.
11263 2003-04-28 Zack Weinberg <zack@codesourcery.com>
11265 * utils.c (convert): No need to clear TREE_CST_RTL.
11267 2003-04-23 Geert Bosch <bosch@gnat.com>
11269 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
11270 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
11271 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
11272 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
11273 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
11274 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
11275 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
11276 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
11277 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
11278 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
11279 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
11280 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
11281 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
11282 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
11283 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
11284 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
11285 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
11286 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
11287 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
11288 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
11289 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
11290 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
11291 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
11292 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
11293 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
11294 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
11295 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
11296 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
11297 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
11298 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
11299 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
11300 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
11301 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
11302 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
11303 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
11304 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
11305 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
11306 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
11307 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
11308 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
11309 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
11310 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
11311 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
11312 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
11313 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
11314 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
11315 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
11316 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
11317 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
11318 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
11319 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
11320 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
11321 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
11322 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
11323 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
11324 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
11325 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
11326 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
11327 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
11328 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
11329 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
11330 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
11331 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
11332 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
11333 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
11334 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
11335 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
11336 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
11337 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
11338 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
11339 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
11340 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
11341 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
11342 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
11343 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
11344 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
11345 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
11346 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
11347 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
11348 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
11349 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
11350 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
11351 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
11352 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
11353 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
11354 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
11355 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
11356 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
11357 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
11358 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
11359 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
11360 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
11361 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
11362 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
11363 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
11364 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
11365 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
11366 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
11367 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
11368 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
11369 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
11370 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
11371 ali.adb, ali.ads, alloc.ads, argv.c,
11372 atree.adb, atree.ads, atree.h, aux-io.c,
11373 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
11374 binde.adb, binde.ads, binderr.adb, binderr.ads,
11375 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
11376 butil.adb, butil.ads, cal.c, calendar.ads,
11377 casing.adb, casing.ads, ceinfo.adb, checks.adb,
11378 checks.ads, cio.c, comperr.adb, comperr.ads,
11379 config-lang.in, csets.adb, csets.ads, csinfo.adb,
11380 cstand.adb, cstand.ads, cuintp.c, debug.adb,
11381 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
11382 dec-io.ads, dec.ads, deftarg.c, directio.ads,
11383 einfo.adb, einfo.ads, elists.adb, elists.ads,
11384 elists.h, errno.c, errout.adb, errout.ads,
11385 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
11386 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
11387 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
11388 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
11389 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
11390 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
11391 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
11392 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
11393 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
11394 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
11395 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
11396 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
11397 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
11398 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
11399 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
11400 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
11401 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
11402 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
11403 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
11404 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
11405 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
11406 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
11407 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
11408 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
11409 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
11410 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
11411 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
11412 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
11413 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
11414 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
11415 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
11416 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
11417 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
11418 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
11419 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
11420 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
11421 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
11422 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
11423 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
11424 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
11425 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
11426 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
11427 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
11428 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
11429 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
11430 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
11431 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
11432 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
11433 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
11434 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
11435 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
11436 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
11437 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
11438 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
11439 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
11440 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
11441 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
11442 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
11443 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
11444 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
11445 lib.adb, lib.ads, live.adb, live.ads,
11446 machcode.ads, make.adb, make.ads, makeusg.adb,
11447 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
11448 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
11449 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
11450 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
11451 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
11452 mlib.ads, namet.adb, namet.ads, nlists.adb,
11453 nlists.ads, opt.adb, opt.ads, osint-b.adb,
11454 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
11455 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
11456 osint.ads, output.adb, output.ads, par-ch10.adb,
11457 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
11458 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
11459 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
11460 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
11461 par-tchk.adb, par-util.adb, par.adb, par.ads,
11462 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
11463 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
11464 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
11465 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
11466 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
11467 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
11468 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
11469 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
11470 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
11471 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
11472 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
11473 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
11474 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
11475 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
11476 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
11477 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
11478 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
11479 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
11480 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
11481 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
11482 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
11483 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
11484 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
11485 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
11486 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
11487 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
11488 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
11489 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
11490 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
11491 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
11492 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
11493 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
11494 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
11495 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
11496 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
11497 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
11498 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
11499 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
11500 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
11501 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
11502 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
11503 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
11504 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
11505 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
11506 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
11507 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
11508 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
11509 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
11510 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
11511 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
11512 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
11513 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
11514 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
11515 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
11516 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
11517 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
11518 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
11519 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
11520 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
11521 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
11522 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
11523 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
11524 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
11525 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
11526 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
11527 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
11528 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
11529 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
11530 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
11531 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
11532 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
11533 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
11534 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
11535 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
11536 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
11537 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
11538 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
11539 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
11540 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
11541 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11542 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
11543 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
11544 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
11545 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11546 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
11547 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
11548 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
11549 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
11550 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
11551 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
11552 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
11553 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
11554 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
11555 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
11556 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
11557 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
11558 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
11559 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
11560 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
11561 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
11562 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
11563 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
11564 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
11565 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
11566 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
11567 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
11568 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
11569 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
11570 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
11571 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
11572 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
11573 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
11574 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
11575 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
11576 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
11577 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
11578 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
11579 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
11580 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
11581 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
11582 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
11583 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
11584 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
11585 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
11586 snames.ads, sprint.adb, sprint.ads, stand.adb,
11587 stand.ads, stringt.adb, stringt.ads, style.adb,
11588 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
11589 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
11590 switch-m.ads, switch.adb, switch.ads, system.ads,
11591 table.adb, table.ads, targparm.adb, targparm.ads,
11592 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
11593 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
11594 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
11595 ttypef.ads, ttypes.ads, types.adb, types.ads,
11596 uintp.adb, uintp.ads, uname.adb, uname.ads,
11597 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
11598 usage.adb, usage.ads, validsw.adb, validsw.ads,
11599 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
11600 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
11601 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
11602 formatting and other trivial changes from ACT.
11604 2003-04-12 Zack Weinberg <zack@codesourcery.com>
11606 * gigi.h, utils2.c (build_constructor):
11607 Rename gnat_build_constructor. Use build_constructor.
11608 * decl.c (gnat_to_gnu_entity)
11609 * trans.c (tree_transform, pos_to_constructor, extract_values)
11610 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
11611 (unchecked_convert)
11612 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
11613 (fill_vms_descriptor):
11616 2003-04-06 Zack Weinberg <zack@codesourcery.com>
11618 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
11619 * misc.c (gnat_tree_size): New function.
11620 (LANG_HOOKS_TREE_SIZE): Override.
11622 2003-04-03 Jason Merrill <jason@redhat.com>
11624 * misc.c (gnat_adjust_rli): #if 0.
11626 2003-03-31 Geert Bosch <bosch@gnat.com>
11629 * link.c : Fix misspelled "const" keyword
11631 2003-03-23 Mark Mitchell <mark@codesourcery.com>
11634 * utils2.c: Adjust calls to put_var_into_stack.
11636 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
11638 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
11640 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
11642 * misc.c (gnat_init): Update for new prototype.
11644 2003-03-05 Olivier Hainque <hainque@gnat.com>
11647 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
11648 warning, and fix return type for the IN_RTS && !SJLJ case.
11650 2003-03-04 Tom Tromey <tromey@redhat.com>
11652 * Make-lang.in (ada.tags): New target.
11654 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
11657 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
11658 wrapper, which name remains constant whatever underlying GCC
11661 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
11662 the stable interface needed for a-except.
11664 2003-03-02 Andreas Jaeger <aj@suse.de>
11666 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11667 gnat_ug_wnt.texi: Regenerate.
11669 2003-03-02 Laurent Guerby <guerby@acm.org>
11671 * Makefile.in (install-gnatlib): Match previous change there
11674 2003-02-28 Andreas Schwab <schwab@suse.de>
11676 * Make-lang.in (install-gnatlib): Change to ada directory before
11677 running make instead of using ada/Makefile directly.
11679 2003-02-18 Ben Elliston <bje@redhat.com>
11681 Part of fix for PR ada/9406
11682 * gnat_ug.texi (Binder output file): Grammar fix.
11684 2003-02-18 Ben Elliston <bje@redhat.com>
11687 * 5qtaprop.adb (Sleep): Fix typo in comment.
11689 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
11691 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
11692 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11693 gnat_ug_wnt.texi: Regenerate.
11695 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11697 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
11698 be created if necessary.
11699 (ada.install-common): Let $(DESTDIR)$(bindir) be created
11700 if necessary. Remove erroneous and redundant gnatchop
11701 installation commands. Test for gnatdll before attempting
11703 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
11704 and gnatdll from all plausible locations.
11706 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
11708 * utils2.c (build_unary_op): Don't check flag_volatile.
11709 * gnat_ug.texi: Remove -fvolatile from example.
11710 * gnat_ug_vxw.texi: Likewise.
11712 2003-01-29 Laurent Guerby <guerby@acm.org>
11715 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
11716 * Makefile.in: match previous change.
11717 * Make-lang.in: match previous change.
11719 2003-01-29 Joel Sherrill <joel@OARcorp.com>
11721 * 5rosinte.ads: Add SIGXCPU.
11722 * 5rtpopsp.adb: New file.
11723 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
11724 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
11725 specific file 5rtpopsp.adb.
11726 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
11727 is likely needed for all newlib targets.
11728 * init.c: Add RTEMS specific version of __gnat_initialize().
11730 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11732 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
11734 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11736 * init.c (__gnat_error_handler): Make msg const.
11738 * gmem.c (convert_addresses): Move declaration ...
11739 * adaint.h: ... here.
11740 * adaint.c (convert_addresses): Adapt addrs type to match
11743 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
11745 2003-01-24 Andreas Schwab <schwab@suse.de>
11747 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
11748 size_t to avoid warning.
11750 2003-01-21 Zack Weinberg <zack@codesourcery.com>
11752 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
11754 2003-01-09 Geoffrey Keating <geoffk@apple.com>
11756 * gnat_rm.texi: Remove RCS version number.
11758 * ada-tree.h (union lang_tree_node): Add chain_next option.
11760 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11762 * Make-lang.in (ada.install-info, ada.install-common,
11763 ada.uninstall): Prepend $(DESTDIR) to the destination
11764 directory in all (un)installation commands.
11765 * Makefile.in (install-gnatlib, install-rts): Ditto.
11767 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
11769 * gnat_rm.texi, gnat_ug.texi: Use @copying.
11770 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11771 gnat_ug_wnt.texi: Regenerate.
11773 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
11775 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
11777 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
11778 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
11779 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
11780 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
11781 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
11782 $(srcdir)/doc/include/gcc-common.texi.
11784 2002-12-15 Geert Bosch <bosch@gnat.com>
11786 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
11788 2002-12-14 Geert Bosch <bosch@gnat.com>
11790 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
11791 case of a body created for a Renaming_As_Body, on which
11792 conformance checks are not performed. Fixes PR ada/5690.
11794 2002-11-30 Zack Weinberg <zack@codesourcery.com>
11796 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
11797 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
11798 not already included.
11799 * Make-lang.in: Update dependencies.
11801 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
11802 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
11803 solution to buffer overflow bug on GNU/Linux.
11805 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
11806 Closes PR ada/5856 and PR ada/6919 !
11807 * bindgen.adb: Remove all references to Public_Version.
11808 * comperr.adb: Remove all references to Public_Version and
11809 GNATPRO_Version; correct bug reporting instructions.
11810 * comperr.ads: Change to match bug box.
11811 * gnatvsn.ads: Remove all references to Public version and
11814 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
11816 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
11820 * config-lang.in: Remove diff_excludes.
11822 2002-11-05 Graham Stott <graham.stott@btinternet.com>
11824 * trans.c (gnu_pending_elaboration_lists): New GC root.
11825 (build_unit_elab): Use..
11827 2002-10-30 Geert Bosch <bosch@gnat.com>
11829 * misc.c : Include optabs.h
11831 * Make-lang.in (misc.o): Add dependency on optabs.h
11833 2002-10-29 Geert Bosch <bosch@gnat.com>
11835 * Make-lang.in (gnatbind): Depend on CONFIG_H
11837 2002-10-29 Geert bosch <bosch@gnat.com>
11839 * misc.c: Unrevert misc.c (1.13)
11841 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11843 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11844 maintainership comments.
11846 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11848 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11849 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11850 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11851 7staprop.adb: Correct statements in comments about
11852 maintainership of GNAT.
11855 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11856 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11857 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11858 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11859 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11860 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11861 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11862 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11863 comments about maintainership of GNAT.
11865 PR ada/6919 (forward port of patch for PR ada/5904)
11866 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11867 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11868 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11869 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11870 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11871 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11872 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11873 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11874 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11875 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11876 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11877 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11878 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11879 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11880 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11881 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11882 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11883 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11884 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11885 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11886 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11887 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11888 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11889 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11890 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11891 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11892 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11893 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11894 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11895 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11896 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11897 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11898 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11899 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11900 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11901 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11902 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11903 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11904 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11905 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11906 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11907 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11908 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11909 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11910 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11911 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11912 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11913 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11914 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11915 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11916 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11917 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11918 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11919 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11920 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11921 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11922 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11923 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11924 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11925 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11926 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11927 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11928 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11929 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11930 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11931 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11932 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11933 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11934 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11935 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11936 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11937 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11938 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11939 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11940 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11941 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11942 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11943 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11944 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11945 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11946 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11947 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11948 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11949 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11950 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11951 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11952 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11953 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11954 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11955 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11956 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11957 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11958 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11959 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11960 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11961 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11962 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11963 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11964 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11965 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11966 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11967 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11968 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11969 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11970 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11971 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11972 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11973 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11974 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11975 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11976 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11977 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11978 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11979 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11980 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11981 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11982 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11983 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11984 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11985 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11986 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11987 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11988 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11989 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11990 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11991 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11992 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11993 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11994 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11995 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11996 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11997 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11998 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11999 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
12000 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
12001 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
12002 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
12003 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
12004 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
12005 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
12006 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
12007 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
12008 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
12009 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
12010 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
12011 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
12012 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
12013 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
12014 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
12015 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
12016 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
12017 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
12018 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
12019 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
12020 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
12021 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
12022 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
12023 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
12024 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
12025 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
12026 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
12027 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
12028 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
12029 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
12030 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
12031 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
12032 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
12033 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
12034 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
12035 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
12036 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
12037 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
12038 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
12039 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
12040 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
12041 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
12042 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
12043 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
12044 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
12045 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
12046 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
12047 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
12048 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
12049 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
12050 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
12051 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
12052 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
12053 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
12054 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
12055 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
12056 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
12057 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
12058 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
12059 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
12060 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
12061 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
12062 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
12063 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
12064 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
12065 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
12066 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
12067 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
12068 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
12069 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
12070 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
12071 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
12072 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
12073 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
12074 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
12075 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
12076 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
12077 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
12078 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
12079 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
12080 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
12081 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
12082 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
12083 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
12084 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
12085 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
12086 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
12087 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
12088 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
12089 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
12090 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
12091 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
12092 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
12093 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
12094 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
12095 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
12096 stringt.ads stringt.h style.adb style.ads stylesw.adb
12097 stylesw.ads switch.adb switch.ads sysdep.c system.ads
12098 table.adb table.ads targparm.adb targparm.ads targtyps.c
12099 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
12100 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
12101 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
12102 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
12103 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
12104 usage.ads utils.c utils2.c validsw.adb validsw.ads
12105 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
12106 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
12107 xtreeprs.adb: Correct statements in comments about maintainership
12110 2002-09-23 Zack Weinberg <zack@codesourcery.com>
12112 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
12113 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
12114 * gnatvsn.ads: Gnat_Version_String is now a function.
12115 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
12116 copy the C version_string into a String and return it.
12117 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
12118 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
12119 Remove pragma Ident (Gnat_Version_String). If this was the
12120 sole use of package Gnatvsn, remove the with statement too.
12121 * gnat1drv.adb: Tweak -gnatv output.
12123 2002-09-17 Richard Henderson <rth@redhat.com>
12125 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
12126 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
12127 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
12128 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
12129 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
12130 and real_2expN instead of a loop.
12131 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
12132 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
12134 2002-08-25 Andre Leis <a.leis@gmx.net>
12135 David Billinghurst (David.Billinghurst@riotinto.com>
12137 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
12139 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12141 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
12142 Remove $(CONFIG_H) dependency.
12144 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
12146 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
12148 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12150 * adadecode.c (ada_demangle): Use xstrdup in lieu of
12152 * misc.c (gnat_decode_option): Likewise.
12154 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
12156 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12157 function approach did not work well because of a side effect (the
12158 function call could reallocate the table which was being indexed
12159 using its result). Fixes ada/4851. [RESURRECTED]
12161 2002-07-01 Roger Sayle <roger@eyesopen.com>
12163 * ada/utils.c (builtin_function): Accept an additional parameter.
12165 2002-06-28 Andreas Jaeger <aj@suse.de>
12168 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
12171 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12173 * Makefile.in (SHELL): Set to @SHELL@.
12175 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12177 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
12178 array size calculation.
12180 2002-06-04 Andreas Jaeger <aj@suse.de>
12182 * Make-lang.in (gnatbind): Readd rule that has been lost in last
12185 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
12187 Merge from pch-branch:
12189 * config-lang.in (gtfiles): Add ada-tree.h.
12190 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
12191 (SET_TYPE_MODULUS): New.
12192 (SET_TYPE_INDEX): New.
12193 (SET_TYPE_DIGITS_VALUE): New.
12194 (SET_TYPE_RM_SIZE): New.
12195 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
12196 (SET_TYPE_ADA_SIZE): New.
12197 (SET_TYPE_ACTUAL_BOUNDS): New.
12198 (SET_DECL_CONST_CORRESPONDING_VAR): New.
12199 (SET_DECL_ORIGINAL_FIELD): New.
12200 (TREE_LOOP_ID): Correct typo.
12201 * decl.c: Use new macros.
12202 * utils.c: Include debug.h, use new macros.
12203 * utils2.c: Use new macros.
12205 * ada-tree.h: Update all macros for new tree description.
12206 (struct tree_loop_id): New.
12207 (union lang_tree_node): New.
12208 (struct lang_decl): New.
12209 (struct lang_type): New.
12210 * misc.c (gnat_mark_tree): Delete.
12211 (LANG_HOOKS_MARK_TREE): Delete.
12212 * trans.c (tree_transform): No longer any need to cast
12215 * utils.c (struct language_function): New dummy structure.
12217 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
12218 (misc.o): Likewise.
12219 (utils.o): Likewise; also gtype-ada.h.
12220 * Make-lang.in (gnat1): Add dependency on s-gtype.
12221 (gnatbind): Add dependency on $(CONFIG_H).
12222 * utils.c: Correct last #include.
12223 (stuct e_stack): Remove unnecessary 'static'.
12224 (mark_e_stack): Remove unused prototype.
12226 * scn-nlit.adb: Remove whitespace after version number to
12227 keep lines under 80 chars.
12228 * snames.adb: Likewise.
12229 * treepr.ads: Likewise.
12231 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
12232 (misc.o): Likewise.
12233 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
12234 * config-lang.in (gtfiles): New.
12235 * decl.c: Use gengtype for roots.
12236 * gigi.h: Use gengtype for roots.
12237 * trans.c: Use gengtype for roots.
12238 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
12240 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
12242 * misc.c (gnat_init): Adjust setting of internal_error_function.
12244 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
12246 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
12247 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
12248 gnat_ug_wnt.texi: Regenerate.
12250 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
12252 * 5ntaprop.adb (with System.OS_Primitives): Remove.
12254 * cstreams.c (max_path_len): Move from here ...
12255 * adaint.c (__gnat_max_path_len): ... to here.
12256 * adaint.c (__gnat_max_path_len): Declare.
12257 * g-dirope.adb (Max_Path): Adjust.
12258 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
12259 * i-cstrea.ads (max_path_len): Adjust.
12260 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
12261 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
12263 * Makefile.in, Make-lang.in: Documentation is now built in
12264 Make-lang.in. Store Info and generated Texinfo files in the
12266 * gnat_ug.texi: Remove CVS keywords, correct version number.
12267 Set file name correctly.
12269 * gnat_ug_*.texi: Add.
12270 * .cvsignore: Ignore generated Texinfo files.
12272 2002-05-30 Zack Weinberg <zack@codesourcery.com>
12274 * ada.h: Add MI guard macro.
12275 (SUBTYPE): Define constants with an anonymous enum, not static
12277 (IN): Cast constants to appropriate type before use.
12279 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
12281 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
12284 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12286 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
12287 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
12288 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
12289 (ALL_ADA_CFLAGS): Likewise.
12290 (ADA_INCLUDES): Likewise.
12291 Adapt for new working dir.
12292 (GNATBIND): Use Makefile.in version.
12293 (.SUFFIXES): Copy from Makefile.in.
12294 (ada-warn): Define.
12295 (.adb.o, .ads.o): Copy from Makefile.in.
12296 Added $(OUTPUT_OPTION).
12297 (GNAT1_C_OBJS): Moved from Makefile.in.
12298 Prefix with ada subdir.
12299 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
12300 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
12301 Adapt for new working dir.
12302 (EXTRA_GNATBIND_OBJS): Likewise.
12303 (ADA_BACKEND): Moved from Makefile.in.
12304 Renamed to avoid conflict with global BACKEND.
12306 (TARGET_ADA_SRCS): Moved from Makefile.in.
12307 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
12309 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
12310 (ada_extra_files): Moved from Makefile.in.
12311 Prefix with ada subdir.
12312 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
12313 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
12314 (ada/nmake.ads): Likewise.
12315 (update-sources): Moved from Makefile.in.
12316 Prefix with ada subdir.
12317 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
12318 (ADA_TREE_H): Likewise.
12319 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
12320 (ada/memtrack.o): Likewise.
12321 (ada/adadecode.o): Likewise.
12322 Update dependencies.
12323 (ada/adaint.o): New.
12324 (ada/argv.o): Moved from Makefile.in.
12325 Prefix with ada subdir.
12326 Update dependencies.
12327 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
12328 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
12329 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
12330 Prefix with ada subdir.
12331 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
12332 (GNAT DEPENDENCIES): Regenerate.
12333 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
12334 toplevel Makefile.in.
12335 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
12336 (TARGET_ADA_SRCS): Removed.
12337 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
12338 (GNATBIND_OBJS): Likewise.
12339 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
12340 (BACKEND): Removed.
12341 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
12342 (TREE_H): Likewise.
12343 (ada_extra_files): Likewise.
12344 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
12345 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
12346 (update-sources): Likewise.
12347 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
12348 (ADA_TREE_H): Likewise.
12349 (adadecoce.o): Likewise.
12350 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
12351 (GNAT DEPENDENCIES): Likewise.
12353 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12355 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
12356 * Makefile.in: Likewise.
12358 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12360 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
12361 Restore $(CONFIG_H) and prefix.o dependencies.
12362 (ada.stage[1-4]): Depend on stage?-start.
12364 * Makefile.in (b_gnatb.c): Depend on interfac.o.
12366 2002-05-02 Jim Wilson <wilson@redhat.com>
12368 * utils.c (finish_record_type): Change record_size to record_type.
12370 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
12372 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
12373 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
12374 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
12376 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
12378 * misc.c (gnat_parse_file): Update.
12380 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
12382 * misc.c (gnat_init): Don't set lang_attribute_common.
12384 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
12386 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
12388 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
12390 * gnat_ug.texi: New file.
12392 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
12393 instead of gfdl.texi
12395 * xgnatug.adb, ug_words: New files.
12397 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
12398 gnat_rm and gnat-style manuals.
12400 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
12402 * gigi.h (incomplete_type_error): Remove.
12403 * utils.c (incomplete_type_error): Remove.
12405 2002-04-16 Mark Mitchell <mark@codesourcery.com>
12407 * trans.c (tree_transform): Add has_scope argument to
12408 expand_start_stmt_expr.
12410 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12412 * gigi.h (truthvalue_conversion): Rename.
12413 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
12414 * trans.c (tree_transform): Update.
12415 * utils2.c (truthvalue_conversion): Rename, update.
12416 (build_binary_op, build_unary_op): Update.
12418 2002-04-04 Laurent Guerby <guerby@acm.org>
12420 * make.adb: Implement -margs, remove restriction about file name placement.
12421 * makeusg.adb: Documentation update.
12422 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
12423 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
12425 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12427 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
12428 (builtin_function): Similarly.
12430 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12432 * decl.c (gnat_to_gnu_entity): Update.
12433 * gigi.h (mark_addressable): Rename.
12434 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
12435 * trans.c (tree_transform): Update.
12436 * utils.c (create_var_decl): Update.
12437 * util2.c (build_binary_op, build_unary_op,
12438 fill_vms_descriptor): Update.
12439 (mark_addressable): Rename, update.
12441 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12443 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
12445 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
12446 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
12447 * trans.c (tree_transform, convert_with_check): Update.
12448 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
12451 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
12453 * gigi.h (finish_incomplete_decl): Rename.
12454 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
12455 * utils.c (gnat_init_decl_processing): Don't set hook.
12456 (finish_incomplete_decl): Rename.
12458 2002-03-29 Andreas Schwab <schwab@suse.de>
12460 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
12463 2001-03-28 Robert Dewar <dewar@gnat.com>
12466 (Remove_Checks): New procedure
12469 (Remove_Checks): New procedure
12472 Use new Duplicate_Subexpr functions
12473 (Duplicate_Subexpr_No_Checks): New procedure
12474 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12475 (Duplicate_Subexpr): Restore original form (checks duplicated)
12476 (Duplicate_Subexpr): Call Remove_Checks
12479 (Duplicate_Subexpr_No_Checks): New procedure
12480 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12481 Add 2002 to copyright notice
12483 * sem_util.adb: Use new Duplicate_Subexpr functions
12486 (Eval_Indexed_Component): This is the place to call
12487 Constant_Array_Ref and to replace the value. We simply merge
12488 the code of this function in here, since it is now no longer
12489 used elsewhere. This fixes the problem of the back end not
12490 realizing we were clever enough to see that this was
12492 (Expr_Val): Remove call to Constant_Array_Ref
12493 (Expr_Rep_Val): Remove call to Constant_Array_Ref
12495 (Constant_Array_Ref): Deal with string literals (patch
12496 suggested by Zack Weinberg on the gcc list)
12498 2001-03-28 Ed Schonberg <schonber@gnat.com>
12500 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
12501 Duplicate_Subexpr_Move_Checks.
12503 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
12504 Duplicate_Subexpr_Move_Checks.
12506 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
12507 value of array exists before retrieving it (it may a private
12508 protected component in a function).
12510 2002-03-28 Geert Bosch <bosch@gnat.com>
12512 * prj-pp.adb : New file.
12514 * prj-pp.ads : New file.
12516 2002-03-28 Andreas Jaeger <aj@suse.de>
12518 * Makefile.in (stamp-sdefault): Fix path for Makefile.
12520 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
12522 * misc.c (gnat_expand_expr): Move prototype.
12524 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12526 * misc.c (insert_default_attributes): Remove.
12528 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12530 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
12531 (gnat_init): Don't set hook.
12532 (gnat_expand_expr): Fix prototype.
12534 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12536 * misc.c (ggc_p): Remove.
12538 2002-03-27 Geert Bosch <bosch@gnat.com>
12540 * prj-makr.ads, prj-makr.adb : New files.
12542 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
12544 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
12545 (lang_mark_tree): Make static, rename.
12547 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
12549 * misc.c (maybe_build_cleanup): Remove.
12551 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
12553 * gigi.h (yyparse): Remove.
12555 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
12557 * gnat_rm.texi: Sync with ACT version.
12558 (From Ben Brosgol <brosgol@gnat.com>)
12560 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
12562 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
12563 (gnat_init): Remove old hook.
12565 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
12567 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
12568 (yyparse): Rename gnat_parse_file.
12570 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
12572 Delete all lines containing "$Revision:".
12573 * xeinfo.adb: Don't look for revision numbers.
12574 * xnmake.adb: Likewise.
12575 * xsinfo.adb: Likewise.
12576 * xsnames.adb: Likewise.
12577 * xtreeprs.adb: Likewise.
12579 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12581 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
12582 gnat_tree_code_name): Delete.
12583 (tree_code_type, tree_code_length, tree_code_name): Define.
12584 (gnat_init): Don't try to copy into the various tree_code
12587 2002-03-11 Richard Henderson <rth@redhat.com>
12589 * Makefile.in (.NOTPARALLEL): Add fake tag.
12591 2002-03-07 Geert Bosch <bosch@gnat.com>
12593 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
12594 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
12595 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
12596 switch-m.adb, switch-m.ads : New files.
12598 2002-03-07 Geert Bosch <bosch@gnat.com>
12600 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
12601 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
12602 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
12603 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
12604 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
12605 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
12606 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
12607 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
12608 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
12609 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
12610 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
12611 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
12612 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
12613 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
12614 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
12615 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
12616 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
12617 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
12618 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12619 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
12620 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
12621 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
12622 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
12623 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
12624 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
12625 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
12626 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
12627 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
12628 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
12629 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
12630 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
12631 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
12632 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
12633 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
12634 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
12635 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
12636 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12637 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
12638 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
12639 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
12640 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
12641 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
12642 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
12643 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
12644 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
12645 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
12646 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
12647 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
12648 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
12649 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
12650 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
12651 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
12652 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
12653 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
12654 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
12655 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
12656 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
12657 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
12658 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
12659 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
12660 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
12661 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
12662 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
12663 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
12664 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
12665 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
12666 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
12667 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
12668 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
12669 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
12670 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
12671 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
12672 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
12673 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
12674 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
12675 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
12676 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
12677 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12678 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
12679 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12680 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
12681 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
12682 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
12683 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
12684 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
12685 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
12686 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
12687 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
12688 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
12689 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
12690 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
12691 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
12692 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
12693 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
12694 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
12695 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
12696 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
12698 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
12699 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
12700 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
12701 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
12703 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
12704 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
12706 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
12707 to mdll-fil.ad[bs] and mdll-util.ad[bs]
12709 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
12710 from mdllfile.ad[bs] and mdlltool.ad[bs]
12712 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12714 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
12715 lieu of explicit sizeof/sizeof.
12717 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
12719 * misc.c (copy_lang_decl): Remove.
12721 2002-02-27 Zack Weinberg <zack@codesourcery.com>
12723 * misc.c: Delete traditional-mode-related code copied from the
12724 C front end but not used, or used only to permit the compiler
12727 2002-02-07 Richard Henderson <rth@redhat.com>
12729 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
12730 * adaint.h (__gnat_to_gm_time): Update prototype.
12732 2002-01-30 Richard Henderson <rth@redhat.com>
12734 * trans.c (tree_transform) [N_Loop_Statement]: Use
12735 expand_exit_loop_top_cond.
12737 2001-12-23 Richard Henderson <rth@redhat.com>
12739 * utils.c (end_subprog_body): Push GC context around
12740 rest_of_compilation for nested functions.
12742 2001-12-23 Richard Henderson <rth@redhat.com>
12744 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
12746 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
12748 * gnat-style.texi (Declarations and Types): Remove ancient style
12749 rule which was mandated by code generation issues.
12751 * gnat-style.texi (header): Add @dircategory, @direntry.
12752 (title page): Remove date.
12753 (general) Add @./@: where approriate, and two spaces after the
12754 full stop at the end of a sentence. Use @samp markup when
12755 referring concrete lexical entities (keywords, attribute names
12756 etc.), and @syntax for ARM grammar elements. Use @r for English
12757 text in comments. Use @emph for emphasis. Change "if-statements"
12758 etc. to "if statements" (without @samp). Break long lines. Make
12759 casing of section names consistent.
12760 (Identifiers): Use @samp markup for variable names.
12761 (Comments): Use @samp markup for comment characters. Line-end
12762 comments may follow any Ada code, not just statements. Fix
12763 misspelling of "Integer" as "integer".
12764 (Loop statements): Do not use variable name "I", use "J".
12765 (Subprogram Declarations): Document alignment.
12766 (Subprogram Bodies, Block statements): Document empty line before
12769 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
12771 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12772 function approach did not work well because of a side effect (the
12773 function call could reallocate the table which was being indexed
12774 using its result). Fixes ada/4851.
12776 2001-12-19 Robert Dewar <dewar@gnat.com>
12778 * bindgen.adb: Minor reformatting
12780 * cstand.adb: Minor reformatting
12782 * fmap.adb: Minor reformatting
12783 Change name from Add for Add_To_File_Map (Add is much too generic)
12784 Change Path_Name_Of to Mapped_Path_Name
12785 Change File_Name_Of to Mapped_File_Name
12786 Fix copyright dates in header
12789 Change name from Add for Add_To_File_Map (Add is much too generic)
12790 Change Path_Name_Of to Mapped_Path_Name
12791 Change File_Name_Of to Mapped_File_Name
12792 Fix copyright dates in header
12794 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
12795 Add use clause for Fmap.
12797 * make.adb: Minor reformatting
12799 * osint.adb: Minor reformatting. Change of names in Fmap.
12800 Add use clause for Fmap.
12802 * prj-env.adb: Minor reformatting
12804 * prj-env.ads: Minor reformatting
12806 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
12807 error found (there were odd exceptions to this general rule in
12808 -gnatec/-gnatem processing)
12810 2001-12-19 Olivier Hainque <hainque@gnat.com>
12812 * raise.c (__gnat_eh_personality): Exception handling personality
12813 routine for Ada. Still in rough state, inspired from the C++ version
12814 and still containing a bunch of debugging artifacts.
12815 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
12816 inspired from the C++ library.
12818 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
12819 exception handling integration.
12821 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12823 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
12824 (HIE_SOURCES): Add s-secsta.ad{s,b}.
12825 (HIE_OBJS): Add s-fat*.o
12826 (RAVEN_SOURCES): Remove files that are no longer required. Add
12827 interrupt handling files.
12828 (RAVEN_MOD): Removed, no longer needed.
12830 2001-12-19 Robert Dewar <dewar@gnat.com>
12832 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
12833 Add 2001 to copyright date
12835 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
12836 need to force universal inlining for these cases.
12838 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12840 * s-taprob.adb: Minor clean ups so that this unit can be used in
12843 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12844 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12846 2001-12-19 Vincent Celier <celier@gnat.com>
12848 * prj-tree.ads (Project_Node_Record): Add comments for components
12849 Pkg_Id and Case_Insensitive.
12851 2001-12-19 Pascal Obry <obry@gnat.com>
12853 * g-socket.adb: Minor reformatting. Found while reading code.
12855 2001-12-19 Robert Dewar <dewar@gnat.com>
12857 * prj-tree.ads: Minor reformatting
12859 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12861 * config-lang.in (diff_excludes): Remove.
12863 2001-12-17 Ed Schonberg <schonber@gnat.com>
12865 * sem_res.adb (Resolve_Selected_Component): do not generate a
12866 discriminant check if the selected component is a component of
12867 the argument of an initialization procedure.
12869 * trans.c (tree_transform, case of arithmetic operators): If result
12870 type is private, the gnu_type is the base type of the full view,
12871 given that the full view itself may be a subtype.
12873 2001-12-17 Robert Dewar <dewar@gnat.com>
12875 * sem_res.adb: Minor reformatting
12877 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12878 parameter in call to Machine (unknown horrible effects from this
12881 * urealp.h: Add definition of Round_Even for call to Machine
12882 Add third parameter for Machine
12884 2001-12-17 Ed Schonberg <schonber@gnat.com>
12886 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12887 predefined units in No_Run_Time mode.
12889 2001-12-17 Richard Kenner <kenner@gnat.com>
12891 * misc.c (insn-codes.h): Now include.
12893 2001-12-17 Olivier Hainque <hainque@gnat.com>
12895 * a-except.adb: Preparation work for future integration of the GCC 3
12896 exception handling mechanism
12897 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12898 to factorize previous code sequences and make them externally callable,
12899 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12900 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12901 Use the new notification routines.
12903 2001-12-17 Emmanuel Briot <briot@gnat.com>
12905 * prj-tree.ads (First_Choice_Of): Document the when others case
12907 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12909 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12910 HI-E mode, in order to support Ravenscar profile properly.
12912 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12913 mode on 32 bits targets.
12915 2001-12-17 Vincent Celier <celier@gnat.com>
12917 * fmap.adb: Initial version.
12919 * fmap.ads: Initial version.
12921 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12922 If search is successfully done, add to mapping.
12924 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12927 (Gnatmake): Add new local variable Mapping_File_Name.
12928 Create mapping file when using project file(s).
12929 Delete mapping file before exiting.
12931 * opt.ads (Mapping_File_Name): New variable
12933 * osint.adb (Find_File): Use path name found in mapping, if any.
12935 * prj-env.adb (Create_Mapping_File): New procedure
12937 * prj-env.ads (Create_Mapping_File): New procedure.
12939 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12942 * usage.adb: Add entry for new switch -gnatem.
12944 * Makefile.in: Add dependencies for fmap.o.
12946 2001-12-17 Ed Schonberg <schonber@gnat.com>
12948 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12949 is a package instantiation rewritten as a package body.
12950 (Install_Withed_Unit): Undo previous change, now redundant.
12952 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12955 (Compute_Length): Move conversion to Unsigned to callers.
12956 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12957 Compute_Length and Determine_Range.
12958 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12959 Compute_Length and Determine_Range.
12960 Above changes fix problem with length computation for supernull arrays
12961 where Max (Len, 0) wasn't getting applied due to the Unsigned
12962 conversion used by Compute_Length.
12964 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12967 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12968 System.Secondary_Stack.
12969 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12971 Remove unused entity RE_Exception_Data.
12973 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12975 * rident.ads (No_Secondary_Stack): New restriction.
12977 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12979 * gnat_rm.texi: Fix minor typos. Found while reading the section
12980 regarding "Bit_Order Clauses" that was sent to a customer.
12981 Very interesting documentation!
12983 2001-12-17 Robert Dewar <dewar@gnat.com>
12985 * sem_case.adb (Choice_Image): Avoid creating improper character
12986 literal names by using the routine Set_Character_Literal_Name. This
12987 fixes bombs in certain error message cases.
12989 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12991 * a-reatim.adb: Minor reformatting.
12993 2001-12-17 Ed Schonberg <schonber@gnat.com>
12995 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12996 case where the formal is an extension of another formal in the current
12997 unit or in a parent generic unit.
12999 2001-12-17 Arnaud Charlet <charlet@gnat.com>
13001 * s-tposen.adb: Update comments. Minor reformatting.
13002 Minor code clean up.
13004 * s-tarest.adb: Update comments. Minor code reorganization.
13006 2001-12-17 Gary Dismukes <dismukes@gnat.com>
13008 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
13011 2001-12-17 Robert Dewar <dewar@gnat.com>
13013 * exp_attr.adb: Minor reformatting
13015 2001-12-17 Ed Schonberg <schonber@gnat.com>
13017 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
13018 derivations nested within a child unit: verify that the parent
13019 type is declared in an outer scope.
13021 2001-12-17 Robert Dewar <dewar@gnat.com>
13023 * sem_ch12.adb: Minor reformatting
13025 2001-12-17 Ed Schonberg <schonber@gnat.com>
13027 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
13028 warning if current unit is a predefined one, from which bodies may
13031 2001-12-17 Robert Dewar <dewar@gnat.com>
13033 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
13034 Fix header format. Add 2001 to copyright date.
13036 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
13037 which caused CE during compilation if checks were enabled.
13039 2001-12-17 Vincent Celier <celier@gnat.com>
13042 (Switches_Of): New function
13043 (Test_If_Relative_Path): New procedure
13044 (Add_Switches): Use new function Switches_Of
13045 (Collect_Arguments_And_Compile): Use new function Switches_Of.
13046 When using a project file, test if there are any relative
13047 search path. Fail if there are any.
13048 (Gnatmake): Only add switches for the primary directory when not using
13049 a project file. When using a project file, change directory to the
13050 object directory of the main project file. When using a project file,
13051 test if there are any relative search path. Fail if there are any.
13052 When using a project file, fail if specified executable is relative
13053 path with directory information, and prepend executable, if not
13054 specified as an absolute path, with the exec directory. Make sure
13055 that only one -o switch is transmitted to the linker.
13057 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
13060 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
13061 when using a non standard naming scheme.
13062 (Check_Ada_Naming_Scheme): Make sure that error messages
13063 do not raise exceptions.
13064 (Is_Illegal_Append): Return True if there is no dot in the suffix.
13065 (Language_Independent_Check): Check the exec directory.
13067 * prj.adb (Project_Empty): Add new component Exec_Directory
13070 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
13071 (Project_Data): Add component Exec_Directory
13073 * snames.adb: Updated to match snames.ads revision 1.215
13075 * snames.ads: Added Exec_Dir
13077 2001-12-17 Robert Dewar <dewar@gnat.com>
13079 * make.adb: Minor reformatting
13081 * prj-nmsc.adb: Minor reformatting
13083 * snames.adb: Updated to match snames.ads
13085 * snames.ads: Alphebetize entries for project file
13087 2001-12-17 Ed Schonberg <schonber@gnat.com>
13089 * trans.c (process_freeze_entity): Do nothing if the entity is a
13090 subprogram that was already elaborated.
13092 2001-12-17 Richard Kenner <kenner@gnat.com>
13094 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
13095 and Esize if object is referenced via pointer.
13097 2001-12-17 Ed Schonberg <schonber@gnat.com>
13099 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
13100 is discrete before analyzing choices.
13102 2001-12-17 Joel Brobecker <brobecke@gnat.com>
13104 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
13105 containing the name of the Ada Main Program. This string is mainly
13106 intended for the debugger.
13107 (Gen_Output_File_C): Do the equivalent change when generating a C file.
13109 2001-12-17 Robert Dewar <dewar@gnat.com>
13111 * ali.adb: Set new Dummy_Entry field in dependency entry
13113 * ali.ads: Add Dummy_Entry field to source dependency table
13115 * bcheck.adb (Check_Consistency): Ignore dummy D lines
13117 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
13119 * lib-writ.ads: Document dummy D lines for missing files.
13121 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
13123 2001-12-17 Robert Dewar <dewar@gnat.com>
13125 * ali.adb: Type reference does not reset current file.
13127 * ali.adb: Recognize and scan renaming reference
13129 * ali.ads: Add spec for storing renaming references.
13131 * lib-xref.ads: Add documentation for handling of renaming references
13133 * lib-xref.adb: Implement output of renaming reference.
13136 (Determine_Range): Document local variables
13137 (Determine_Range): Make sure Hbound is initialized. It looks as though
13138 there could be a real problem here with an uninitialized reference
13139 to Hbound, but no actual example of failure has been found.
13141 2001-12-17 Laurent Pautet <pautet@gnat.com>
13144 Fix comment of Shutdown_Socket and Close_Socket. These functions
13145 should not fail silently because if they are called twice, this
13146 probably means that there is a race condition in the user program.
13147 Anyway, this behaviour is consistent with the rest of this unit.
13148 When an error occurs, an exception is raised with the error message
13149 as exception message.
13151 2001-12-17 Robert Dewar <dewar@gnat.com>
13153 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
13154 that it happens before modification of Sloc values for -gnatD.
13156 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
13157 so that it happens before modification of Sloc values for -gnatD.
13159 * switch.adb: Minor reformatting
13161 2001-12-15 Richard Henderson <rth@redhat.com>
13163 * sem_ch7.adb: Wrap comment.
13165 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13167 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
13168 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
13169 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
13170 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
13171 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
13172 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
13173 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
13174 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
13175 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
13176 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
13177 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
13178 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
13179 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
13180 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
13181 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
13182 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
13183 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
13184 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
13185 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
13186 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
13187 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
13188 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
13189 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
13190 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
13193 2001-12-14 Vincent Celier <celier@gnat.com>
13195 * osint.adb(Create_Debug_File): When an object file is specified,
13196 put the .dg file in the same directory as the object file.
13198 2001-12-14 Robert Dewar <dewar@gnat.com>
13200 * osint.adb: Minor reformatting
13202 * lib-xref.adb (Output_Instantiation): New procedure to generate
13203 instantiation references.
13205 * lib-xref.ads: Add documentation of handling of generic references.
13207 * ali.adb (Read_Instantiation_Ref): New procedure to read
13208 instantiation references
13210 * ali.ads: Add spec for storing instantiation references
13212 * bindusg.adb: Minor reformatting
13214 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13216 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13218 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13220 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13224 Add 2001 to copyright date
13225 Add entry for Latin-5 (Cyrillic ISO-8859-5)
13227 2001-12-14 Matt Gingell <gingell@gnat.com>
13229 * adaint.c: mktemp is a macro on Lynx and can not be used as an
13232 2001-12-14 Richard Kenner <kenner@gnat.com>
13234 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
13235 if operand is CONSTRUCTOR.
13237 2001-12-14 Ed Schonberg <schonber@gnat.com>
13239 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
13240 before emiting check on right-hand side, so that exception information
13243 2001-12-14 Richard Kenner <kenner@gnat.com>
13245 * utils.c (create_var_decl): Throw away initializing expression
13246 if just annotating types and non-constant.
13248 2001-12-14 Vincent Celier <celier@gnat.com>
13250 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
13253 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13255 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
13257 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13259 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
13261 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13263 * ChangeLog: Remove piece of diff output.
13265 2001-12-14 Geert Bosch <bosch@gnat.com>
13267 * config-lang.in: Update copyright notice
13269 * layout.adb: Remove commented out code.
13271 * mdllfile.ads: Update copyright notice. Fix header format.
13273 * sem_case.ads: Likewise.
13275 * sem_ch3.adb: Minor reformatting.
13277 2001-12-12 Geert Bosch <bosch@gnat.com>
13279 * freeze.ads: Update copyright date.
13281 * g-comlin.ads: Minor reformatting.
13283 * gnat-style.texi: Fix typo.
13285 2001-12-12 Geert Bosch <bosch@gnat.com>
13287 * einfo.h: Regenerate.
13289 2001-12-12 Ed Schonberg <schonber@gnat.com>
13291 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
13292 on known node types, rather than untyped fields. Further cleanups.
13294 2001-12-12 Robert Dewar <dewar@gnat.com>
13297 (Save_Entity_Descendant): Minor comment update.
13298 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
13299 of an N_Attribute_Reference node. As per note below, this does not
13300 eliminate need for Associated_Node in attribute ref nodes.
13301 (Associated_Node): Documentation explicitly mentions attribute
13302 reference nodes, since this field is used in such nodes.
13304 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
13306 2001-12-12 Robert Dewar <dewar@gnat.com>
13308 * s-stalib.adb: Add more comments on with statements being needed
13310 * par-ch12.adb: Minor reformatting
13312 * prj-dect.ads: Fix copyright header
13314 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
13315 inputs fit in 32 bits, but the result still overflows.
13317 * s-fatgen.ads: Minor comment improvement
13319 2001-12-12 Ed Schonberg <schonber@gnat.com>
13321 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
13322 formal derived type, look for an inherited component from the full
13323 view of the parent, if any.
13325 2001-12-12 Robert Dewar <dewar@gnat.com>
13327 * checks.ads (Apply_Alignment_Check): New procedure.
13329 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
13330 ensure that the alignment of objects with address clauses is
13331 appropriate, and raise PE if not.
13333 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
13334 Exp_Pakd.Known_Aligned_Enough
13336 * mdllfile.ads: Minor reformatting
13338 * mlib-fil.ads: Minor reformatting
13340 2001-12-12 Ed Schonberg <schonber@gnat.com>
13342 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
13343 fix to any component reference if enclosing record has non-standard
13346 2001-12-12 Vincent Celier <celier@gnat.com>
13348 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
13351 2001-12-12 Ed Schonberg <schonber@gnat.com>
13353 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
13356 2001-12-12 Robert Dewar <dewar@gnat.com>
13358 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
13360 2001-12-12 Emmanuel Briot <briot@gnat.com>
13362 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
13363 and it adds dependencies to system.io.
13365 2001-12-12 Pascal Obry <obry@gnat.com>
13367 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
13370 2001-12-11 Ed Schonberg <schonber@gnat.com>
13372 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
13373 that is the parent of other generics, the instance body replaces the
13374 instance node. Retrieve the instance of the spec, which is the one
13375 that is visible in clients and within the body.
13377 2001-12-11 Vincent Celier <celier@gnat.com>
13379 * gnatmain.adb: Initial version.
13381 * gnatmain.ads: Initial version.
13383 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
13385 * snames.adb: Updated to match snames.ads.
13387 * snames.ads: Added Gnatstub.
13389 2001-12-11 Vincent Celier <celier@gnat.com>
13391 * prj-attr.adb (Initialization_Data): Change name from
13392 Initialisation_Data.
13394 2001-12-11 Emmanuel Briot <briot@gnat.com>
13396 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
13397 + and * applied to backslashed expressions like \r.
13399 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
13401 * g-os_lib.ads: String_List type added, Argument_List type is now
13402 subtype of String_List.
13404 2001-12-11 Robert Dewar <dewar@gnat.com>
13406 * g-os_lib.ads: Change copyright to FSF
13407 Add comments for String_List type
13409 2001-12-11 Vincent Celier <celier@gnat.com>
13411 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
13412 string to the buffer).
13414 2001-12-11 Ed Schonberg <schonber@gnat.com>
13416 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
13419 * sem_attr.adb: Simplify previous fix for Address.
13420 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
13421 to avoid anomalies where the bound of the type appears to raise
13424 2001-12-11 Robert Dewar <dewar@gnat.com>
13426 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
13429 2001-12-11 Ed Schonberg <schonber@gnat.com>
13431 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
13432 renamed unit before checking for recursive instantiations.
13434 2001-12-11 Emmanuel Briot <briot@gnat.com>
13436 * prj.ads: Add comments for some of the fields.
13438 2001-12-11 Robert Dewar <dewar@gnat.com>
13440 * lib-xref.adb (Output_Refs): Don't output type references outside
13441 the main unit if they are not otherwise referenced.
13443 2001-12-11 Ed Schonberg <schonber@gnat.com>
13445 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
13446 code and diagnose additional illegal uses
13448 * sem_util.adb (Is_Object_Reference): An indexed component is an
13449 object only if the prefix is.
13451 2001-12-11 Vincent Celier <celier@gnat.com>
13453 * g-diopit.adb: Initial version.
13455 * g-diopit.ads: Initial version.
13458 (Expand_Path): Avoid use of Unbounded_String
13459 (Find, Wildcard_Iterator): Moved to child package Iteration
13461 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
13463 2001-12-11 Robert Dewar <dewar@gnat.com>
13465 * sem_attr.adb: Minor reformatting
13467 2001-12-11 Ed Schonberg <schonber@gnat.com>
13469 * sem_ch3.adb: Clarify some ???.
13471 2001-12-11 Robert Dewar <dewar@gnat.com>
13473 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
13474 Exp_Pakd.Known_Aligned_Enough
13476 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
13477 version is moved to Exp_Ch13.
13479 2001-12-11 Robert Dewar <dewar@gnat.com>
13481 * einfo.ads: Minor reformatting
13483 * exp_ch5.adb: Add comment for previous.change
13485 * ali.adb: New interface for extended typeref stuff.
13487 * ali.ads: New interface for typeref stuff.
13489 * checks.adb (Apply_Alignment_Check): New procedure.
13491 * debug.adb: Add -gnatdM for modified ALI output
13493 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
13495 * lib-xref.adb: Extend generation of <..> notation to cover
13496 subtype/object types. Note that this is a complete rewrite,
13497 getting rid of the very nasty quadratic algorithm previously
13498 used for derived type output.
13500 * lib-xref.ads: Extend description of <..> notation to cover
13501 subtype/object types. Uses {..} for these other cases.
13502 Also use (..) for pointer types.
13504 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
13506 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
13507 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
13509 2001-12-11 Vincent Celier <celier@gnat.com>
13512 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
13513 Changed /BIND_ONLY to /ACTIONS=BIND
13514 Changed /LINK_ONLY to /ACTIONS=LINK
13516 2001-12-11 Ed Schonberg <schonber@gnat.com>
13518 * sem_ch8.adb (Find_Selected_Component): improved search for a
13519 candidate package in case of error.
13521 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
13522 chain back on scope stack before reinstalling use clauses.
13524 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
13525 is enabled, do not kill the code for the condition, to preserve
13528 2001-12-11 Robert Dewar <dewar@gnat.com>
13530 * checks.adb (Insert_Valid_Check): Apply validity check to expression
13531 of conversion, not to result of conversion.
13533 2001-12-11 Ed Schonberg <schonber@gnat.com>
13535 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
13536 before freezing parent. If the declarations are mutually recursive,
13537 an access to the current record type may be frozen before the
13538 derivation is complete.
13540 2001-12-05 Vincent Celier <celier@gnat.com>
13542 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
13543 -c /COMPILE_ONLY, -l /LINK_ONLY
13546 (Bind_Only): New Flag
13547 (Link_Only): New flag
13549 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
13552 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
13555 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
13556 (Gnatmake): Set the step flags. Only perform a step if the
13557 corresponding step flag is True.
13558 (Scan_Make_Arg): Reset the bind and link step flags when -u
13559 or -gnatc has been specified.
13561 2001-12-05 Ed Schonberg <schonber@gnat.com>
13563 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
13564 get bounds from right operand.
13566 * sem_eval.adb: Minor reformatting
13568 * exp_util.adb (Make_Literal_Range): use bound of literal rather
13569 than Index'First, its lower bound may be different from 1.
13571 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
13574 2001-12-05 Vincent Celier <celier@gnat.com>
13576 * prj-nmsc.adb Minor reformatting
13578 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
13579 set and libraries are not supported.
13581 2001-12-05 Ed Schonberg <schonber@gnat.com>
13583 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
13584 private view explicitly, so the back-end can treat as a global
13587 2001-12-05 Ed Schonberg <schonber@gnat.com>
13589 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
13590 unit, always replace instance node with new body, for ASIS use.
13592 2001-12-05 Vincent Celier <celier@gnat.com>
13594 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
13595 libraries are not supported and both attributes Library_Name and
13596 Library_Dir are specified.
13598 * prj-proc.adb (Expression): Set location of Result to location of
13601 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
13602 (prj-nmsc is now importing MLib.Tgt)
13604 * prj-proc.adb: Put the change indicated above that was forgotten.
13606 2001-12-05 Robert Dewar <dewar@gnat.com>
13608 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
13610 2001-12-05 Ed Schonberg <schonber@gnat.com>
13612 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
13613 constraint, introduce explicit subtype declaration and derive from it.
13615 * sem_ch3.adb: Minor reformatting
13617 2001-12-05 Robert Dewar <dewar@gnat.com>
13619 * checks.adb (Determine_Range): Increase cache size for checks.
13622 * exp_ch6.adb: Minor reformatting
13623 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
13624 a parameter whose root type is System.Address, since treating such
13625 subprograms as pure in the code generator is almost surely a mistake
13626 that will lead to unexpected results.
13628 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
13629 change handling of conversions.
13631 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
13633 2001-12-05 Ed Schonberg <schonber@gnat.com>
13635 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
13636 aggregate with static wrong size, attach generated Raise node to
13639 2001-12-05 Robert Dewar <dewar@gnat.com>
13641 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
13642 Fixes compilation abandoned bomb in B24009B.
13644 2001-12-05 Ed Schonberg <schonber@gnat.com>
13647 Document use of Associated_Node on Selected_Components.
13648 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
13649 to clarify use of untyped descendant fields.
13651 2001-12-05 Robert Dewar <dewar@gnat.com>
13653 * prj-dect.ads: Add ??? comment
13654 Add 2001 to copyright notice (was not done in after all)
13656 * prj-part.adb: Minor reformatting. Reword one awkward error message.
13658 * prj.ads: Minor reformatting throughout, and add some ??? comments
13660 * snames.ads: Minor reformatting
13662 2001-12-05 Geert Bosch <bosch@gnat.com>
13664 * snames.adb: Autoupdate
13666 2001-12-05 Vincent Celier <celier@gnat.com>
13668 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
13670 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
13672 * prj-env.adb: Minor comment changes (modifying -> extends).
13674 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
13676 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
13679 * prj.adb (Initialize): Change Modifying to Extends.
13681 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
13683 * prj.ads: Minor comment change (Modifying -> extending).
13685 * snames.ads: Change modifying to extends.
13687 2001-12-05 Robert Dewar <dewar@gnat.com>
13689 * sem_warn.adb: Remove stuff for conditionals, we are not going to
13692 * sem_warn.ads: Remove stuff for conditionals, we are not going to
13693 do this after all. Add 2001 to copyright notice
13695 2001-12-04 Geert Bosch <bosch@gnat.com>
13697 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
13699 2001-12-04 Robert Dewar <dewar@gnat.com>
13701 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
13702 location if we already have errors. Stops some cases of cascaded
13705 * errout.adb: Improve comment.
13707 2001-12-04 Robert Dewar <dewar@gnat.com>
13710 (Analyze_Formal_Type_Definition): Defend against Error.
13711 (Analyze_Formal_Subprogram): Defend against Error.
13713 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
13714 remove following semicolon if present. Removes cascaded error.
13716 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13719 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
13720 exceptions equals 0.
13721 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
13722 Fixes PIWG E tests (which have to be run with -gnatL).
13724 2001-12-04 Robert Dewar <dewar@gnat.com>
13726 * einfo.ads: Minor reformatting
13728 2001-12-04 Ed Schonberg <schonber@gnat.com>
13730 * einfo.ads: Block_Node points to the identifier of the block, not to
13731 the block node itself, to preserve the link when the block is
13732 rewritten, e.g. within an if-statement with a static condition.
13734 * inline.adb (Cleanup_Scopes): recover block statement from block
13735 entity using new meaning of Block_Node.
13737 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
13738 identifier of block node, rather than to node itself.
13740 2001-12-04 Gary Dismukes <dismukes@gnat.com>
13743 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
13744 (Discrimify): Go back to setting the Etypes of the selected component
13745 because the Vname component does not exist at this point and will
13746 fail name resolution. Also set Analyzed.
13747 Remove with and use of Sem_Res.
13749 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13751 * Makefile.in: (HIE_SOURCES): add s-fat*.
13753 2001-12-04 Robert Dewar <dewar@gnat.com>
13756 (Compile_Time_Known_Attribute): New procedure.
13757 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
13758 proper range check.
13760 2001-12-04 Ed Schonberg <schonber@gnat.com>
13762 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
13763 processing discriminants to diagnose illegal default values.
13765 2001-12-04 Ed Schonberg <schonber@gnat.com>
13767 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
13768 access discriminant within a type extension that constrains its
13769 parent discriminants.
13771 2001-12-04 Ed Schonberg <schonber@gnat.com>
13773 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
13774 is malformed, use instance of Any_Id to allow analysis to proceed.
13776 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
13777 type definition is illegal.
13778 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
13781 2001-12-04 Ed Schonberg <schonber@gnat.com>
13783 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
13786 2001-12-04 Robert Dewar <dewar@gnat.com>
13788 * errout.adb: Minor reformatting
13790 2001-12-04 Robert Dewar <dewar@gnat.com>
13792 * exp_util.adb: Minor reformatting from last change
13794 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
13795 which is a rewriting of an expression, traverse the original
13796 expression to remove warnings that may have been posted on it.
13798 2001-12-04 Ed Schonberg <schonber@gnat.com>
13800 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
13801 record that has other packed components.
13803 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13805 * adaint.c: Minor cleanups.
13807 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13809 * adaint.c: Do not use utime.h on vxworks.
13811 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13813 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
13814 more confusion than it solves.
13816 2001-12-04 Geert bosch <bosch@gnat.com>
13818 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
13820 2001-12-04 Geert Bosch <bosch@gnat.com>
13822 * Makefile.in (update-sources): New target.
13823 For use by gcc_release script.
13825 2001-12-04 Ed Schonberg <schonber@gnat.com>
13827 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
13828 a configuration pragma, it is now legal wherever a pragma can appear.
13830 2001-12-04 Zack Weinberg <zack@codesourcery.com>
13832 * Makefile.in: Don't set ALL. Delete @cross_defines@,
13833 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
13834 is now @CROSS@ -DIN_GCC; update comment.
13836 2001-12-04 Robert Dewar <dewar@gnat.com>
13838 * einfo.adb (Has_Pragma_Pure_Function): New flag.
13839 Fix problem that stopped ceinfo from working
13841 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13843 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13845 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13848 (File_Time_Stamp): New procedure.
13849 (Preserve_Mode): New boolean.
13850 (Write_Unit): Pass time stamp.
13851 Implement -p switch (preserve time stamps).
13853 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13855 * gnatchop.adb: Do usage info for -p switch
13857 * adaint.h (__gnat_set_file_time_name): New function
13859 * adaint.c (__gnat_set_file_time_name): Implement
13861 * adaint.h: Fix typo
13863 2001-12-03 Robert Dewar <dewar@gnat.com>
13865 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13866 have Associated_Node.
13868 2001-12-03 Robert Dewar <dewar@gnat.com>
13870 * prj-proc.adb: Minor reformatting
13872 * make.adb: Minor reformatting
13874 2001-12-03 Geert Bosch <bosch@gnat.com>
13876 * make.adb: Minor reformatting.
13878 2001-12-03 Robert Dewar <dewar@gnat.com>
13880 * sem_ch12.adb: Minor reformatting
13882 2001-12-03 Ed Schonberg <schonber@gnat.com>
13884 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13885 push Standard on the stack before analyzing the instance body,
13886 in order to have a clean visibility environment.
13888 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13890 2001-12-03 Ed Schonberg <schonber@gnat.com>
13892 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13893 instantiation of a body that contains an inlined body.
13895 2001-12-03 Ed Schonberg <schonber@gnat.com>
13898 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13899 to prevent freezing within formal packages.
13900 (Freeze_Subprogram_Body): If body comes from another instance that
13901 appeared before its own body, place freeze node at end of current
13902 declarative part, to prevent a back-end crash.
13903 (Inline_Instance_Body): Handle properly a package instance within
13904 a subprogram instance that is a child unit.
13906 2001-12-01 Graham Stott <grahams@redhat.com>
13908 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13909 and add optabs.h dependency.
13911 * misc.c: Include optabs.h
13912 (gnat_tree_code_type): Make static and const.
13913 (gnat_tree_code_length): Likewise.
13914 (gnat_tree_code_name): Likewise.
13915 (update_setjmp_buf): Obtain operands mode from insn_data.
13917 2001-11-29 Richard Henderson <rth@redhat.com>
13919 * init.c: Remove obsolete dwarf2 frame.h section.
13921 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13923 * Make-lang.in (ada.generated-manpages): New dummy target.
13925 2001-11-29 Ed Schonberg <schonber@gnat.com>
13927 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13928 into Command, an array conversion is illegal here. Uncovered by
13931 2001/11/28 Geert Bosch <bosch@gnat.com>
13933 * init.c: Minor whitespace changes.
13935 2001-11-28 Doug Rupp <rupp@gnat.com>
13937 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13940 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13942 * misc.c (gnat_expand_constant): Move declaration above
13943 definition of lang_hooks.
13944 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13945 (gnat_init): lang_expand_constant no longer exists.
13947 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13948 always have vprintf.
13949 (gnat_init): Always call set_internal_error_function.
13951 2001-11-27 Andreas Jaeger <aj@suse.de>
13953 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13955 2001-11-27 Laurent Guerby <guerby@acm.org>
13957 * Makefile.in: Regenerate Ada dependencies.
13959 2001-11-26 Richard Henderson <rth@redhat.com>
13961 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13962 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13963 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13965 2001-11-25 Laurent Guerby <guerby@acm.org>
13967 * sysdep.c (rts_get_*): Fix style.
13969 2001-11-19 Laurent Guerby <guerby@acm.org>
13971 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13972 since it is of no apparent use and cause warnings.
13974 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13976 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13978 (gnat_init): Don't return NULL.
13979 (finish_parse): Remove.
13981 2001-11-17 Laurent Guerby <guerby@acm.org>
13983 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13984 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13985 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13986 * lang-spec.h: Add missing struct field to silence warnings.
13987 * sysdep.c (rts_get_*): Provide K&R prototype.
13988 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13989 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13990 * tracebak.c (__gnat_backtrace): Remove unused variable.
13991 * utils.c (end_subprog_body): Move to K&R style.
13993 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13995 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13997 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13999 * misc.c (gnat_init): Change prototype. Include the
14000 functionality of the old init_parse and init_decl_processing.
14001 (gnat_init_decl_processing): New prototype.
14002 (init_parse): Remove.
14003 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
14005 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
14007 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
14008 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
14009 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
14010 set_yydebug): Remove.
14012 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
14014 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
14015 (struct lang_hooks): Constify.
14016 (language_string, lang_identify): Remove.
14017 * utils.c (init_decl_processing): Update.
14019 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
14021 * misc.c: Include langhooks-def.h.
14022 * Makefile.in: Update.
14024 2001-10-30 Robert Dewar <dewar@gnat.com>
14027 (Check_Identifier): Rewrite circuit to be compatible with use of letters
14028 in the upper half of ASCII.
14029 (Check_Identifier): Minor reformatting
14031 2001-10-30 Geert Bosch <bosch@gnat.com>
14033 * (Associated_Node, Set_Associated_Node): Do not check for
14036 2001-10-30 Robert Dewar <dewar@gnat.com>
14038 * a-reatim.ads: Minor reformatting
14040 2001-10-30 Robert Dewar <dewar@gnat.com>
14042 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
14043 undocumented declarations.
14045 2001-10-30 Pascal Obry <obry@gnat.com>
14047 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
14048 to the binder and linker.
14051 * mdll.ads: Fix layout. Update copyright notice.
14053 * mdll.adb: Fix layout. Update copyright notice.
14055 2001-10-30 Robert Dewar <dewar@gnat.com>
14057 * usage.adb: Minor fix to output for -gnaty.
14059 2001-10-30 Ed Schonberg <schonber@gnat.com>
14061 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
14062 to accommodate all its possible values.
14064 * a-reatim.adb (Split): Special-case handling of Time_Span_First
14065 and of small absolute values of T.
14067 2001-10-30 Richard Kenner <kenner@gnat.com>
14069 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
14070 set_mem_attributes since not needed and wrong if RESULT if a REG;
14071 fixes ACATS failures.
14073 2001-10-30 Geert Bosch <bosch@gnat.com>
14075 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
14076 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
14078 2001-10-30 Robert Dewar <dewar@gnat.com>
14080 * bindusg.adb: Undocument -f switch.
14082 * gnatcmd.adb: Remove /FULL_ELABORATION.
14084 * opt.ads (Force_RM_Elaboration_Order): Document that this is
14087 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
14089 * gnatbind.adb: Minor update of warning msg.
14091 2001-10-30 Vincent Celier <celier@gnat.com>
14093 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
14094 for project file switches (-P (/PROJECT_FILE=),
14095 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
14098 2001-10-30 Geert Bosch <bosch@gnat.com>
14100 * decl.c: Minor whitespace fixes.
14102 2001-10-30 Richard Kenner <kenner@gnat.com>
14104 * utils2.c (build_allocator): Test for SIZE overflow in array case too
14106 2001-10-30 Geert Bosch <bosch@gnat.com>
14108 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
14109 Found due to GCC 3.0 warning of using uninitialized value.
14112 (Get_Max_Size): Use variant record for tracking value/expression.
14113 Makes logic clearer and prevents warnings for uninitialized variables.
14114 (Layout_Array_Type): Use variant record for tracking value/expression.
14115 Makes logic clearer and prevents warnings for uninitialized variables.
14117 2001-10-30 Robert Dewar <dewar@gnat.com>
14119 * lib.adb: Minor reformatting
14121 * s-taprop.ads: Minor reformatting
14123 2001-10-29 Laurent Guerby <guerby@acm.org>
14126 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
14128 (_gnat_error_handler): Make MSG const.
14130 2001-10-29 Richard Kenner <kenner@gnat.com>
14132 * sysdep.c: Fix localtime_r problem on LynxOS.
14133 Also remove #elif to avoid warnings.
14135 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
14138 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
14140 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
14142 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
14143 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
14144 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
14145 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
14146 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
14147 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
14148 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
14149 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
14150 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
14151 types.ads, urealp.adb: Fix spelling errors.
14153 2001-10-27 Laurent Guerby <guerby@acm.org>
14155 * trans.c (gigi): Fix non determinism leading to bootstrap
14156 comparison failures for debugging information.
14158 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
14160 * gnat_rm.texi: Use @./@: where appropriate.
14162 2001-10-26 Robert Dewar <dewar@gnat.com>
14164 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
14166 2001-10-26 Richard Kenner <kenner@gnat.com>
14168 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
14170 2001-10-26 Richard Kenner <kenner@gnat.com>
14172 * decl.c (validate_size): Modify message for bad size to avoid
14173 implication that compiler is modifying the size.
14175 2001-10-26 Robert Dewar <dewar@gnat.com>
14177 * prj-util.adb: Minor reformatting. Fix bad header format.
14179 2001-10-26 Robert Dewar <dewar@gnat.com>
14181 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
14183 * sinfo.ads: Clarify use of Associated_Node (documentation only).
14185 * sem_ch12.adb: Change Node4 to Associated_Node. Change
14186 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
14187 much more narrowly in places where needed. These are cleanups.
14189 2001-10-26 Joel Brobecker <brobecke@gnat.com>
14191 * 5zosinte.ads (null_pthread): new constant.
14194 (Initialize_TCB): Initialize thread ID to null, to be able to verify
14195 later that this field has been set.
14196 (Finalize_TCB): ditto.
14197 (Suspend_Task): Verify that the thread ID is not null before using it.
14198 (Resume_Task): ditto.
14201 (Resume_All_Tasks): Lock the tasks list before using it.
14202 (Suspend_All_Tasks): ditto.
14204 2001-10-26 Richard Kenner <kenner@gnat.com>
14206 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
14207 Make constant variant of designated type for Is_Access_Constant.
14208 Call update_pointer_to with main variant.
14210 * trans.c (process_freeze_entity, process_type):
14211 Call update_pointer_to on main variant.
14213 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
14214 If main variant, update all other variants.
14216 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
14219 2001-10-26 Robert Dewar <dewar@gnat.com>
14221 * prj-util.adb: Minor reformatting
14223 2001-10-26 Robert Dewar <dewar@gnat.com>
14225 * prj-util.adb: Minor reformatting
14227 2001-10-26 Robert Dewar <dewar@gnat.com>
14229 * prj-attr.adb: Minor reformatting throughout
14231 2001-10-26 Robert Dewar <dewar@gnat.com>
14233 * prj-attr.ads: Minor reformatting
14234 Add ??? comment (this whole spec has almost no comments)
14236 2001-10-26 Vincent Celier <celier@gnat.com>
14238 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
14239 ("//") that precede the drive letter on Interix.
14241 2001-10-26 Geert Bosch <bosch@gnat.com>
14243 * gnat_rm.texi: Add GNAT Reference Manual.
14245 2001-10-25 Robert Dewar <dewar@gnat.com>
14247 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
14248 is Error. Similar change for other renaming cases.
14250 2001-10-25 Robert Dewar <dewar@gnat.com>
14252 * s-atacco.ads: Add pragma Inline_Always for functions.
14253 Fix header format. Add copyright 2001
14255 2001-10-25 Ed Schonberg <schonber@gnat.com>
14257 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
14258 return Error rather than Empty so that analysis can proceed.
14260 2001-10-25 Ed Schonberg <schonber@gnat.com>
14262 * sem_util.adb (Enter_Name): better handling of cascaded error
14263 messages when a unit appears in its own context.
14265 2001-10-25 Ed Schonberg <schonber@gnat.com>
14267 * sem_util.adb (Defining_Entity): in case of error, attach created
14268 entity to specification, so that semantic analysis can proceed.
14270 2001-10-25 Robert Dewar <dewar@gnat.com>
14273 (Defining_Entity): Deal with Error.
14274 (Process_End_Label): Deal with bad end label for.
14276 2001-10-25 Ed Schonberg <schonber@gnat.com>
14278 * sem_elab.adb (Check_A_Call): refine message when call is in an
14279 instance but callee is not declared in the generic unit.
14281 2001-10-25 Ed Schonberg <schonber@gnat.com>
14283 * sem_elab.adb (Check_A_Call): check for renaming before finding the
14284 enclosing unit, which may already be different from the calling unit.
14286 2001-10-25 Geert Bosch <bosch@gnat.com>
14288 * 4gintnam.ads: fix header format.
14290 2001-10-25 Ed Schonberg <schonber@gnat.com>
14292 * sem_res.adb (Resolve_Call): if the call is actually an indexing
14293 operation on the result of a parameterless call, perform elaboration
14294 check after the node has been properly rewritten.
14296 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
14297 inlined within the generic tree, the defining identifier is not a
14300 2001-10-25 Ed Schonberg <schonber@gnat.com>
14302 * sem_res.adb (Resolve): special-case resolution of Null in an
14303 instance or an inlined body to avoid view conflicts.
14305 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
14306 compatibility by retrieving the access type of the generic copy.
14308 2001-10-25 Robert Dewar <dewar@gnat.com>
14311 (Analyze_Number_Declaration): Handle error expression.
14312 (Signed_Integer_Type_Declaration): Handle error bound.
14313 (Analyze_Subtype_Indication): Handle error range.
14315 * sem_util.adb (Get_Index_Bounds): Check for Error.
14317 2001-10-25 Robert Dewar <dewar@gnat.com>
14319 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
14320 in no run time mode.
14322 2001-10-25 Pascal Obry <obry@gnat.com>
14324 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
14325 mode case for ALLOC case.
14327 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
14328 all platforms. Improvement of last change.
14330 2001-10-25 Robert Dewar <dewar@gnat.com>
14332 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
14334 2001-10-25 Geert Bosch <bosch@gnat.com>
14336 * osint.adb (Is_Relative): Remove duplicate.
14338 2001-10-25 Pascal Obry <obry@gnat.com>
14340 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
14341 pathnames in UNIX and DOS style with drive letter.
14342 (Is_Relative): new routine.
14344 * osint.adb: Minor reformatting
14346 * osint.adb (Is_Relative): implementation using
14347 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
14349 2001-10-25 Pascal Obry <obry@gnat.com>
14351 * g-dirope.adb (Basename): correctly compute offset between the
14352 original Path and the translated one.
14354 * g-dirope.adb: (Base_Name): add some comments.
14356 2001-10-25 Robert Dewar <dewar@gnat.com>
14358 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
14359 in HIE mode, avoids compilation abandoned message
14361 * exp_imgv.adb: Correct typo in previous change
14363 * exp_imgv.adb: Correct typo in previous change (not my day!)
14365 2001-10-25 Robert Dewar <dewar@gnat.com>
14367 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
14369 2001-10-25 Pascal Obry <obry@gnat.com>
14371 * g-awk.ads: Move all pragma inlines next to the routine
14372 declarations. This is more uniform with other GNAT spec.
14374 2001-10-22 Geert Bosch <bosch@gnat.com>
14376 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
14378 2001-10-19 Geert Bosch <bosch@gnat.com>
14380 * Makefile.in (tools, gnattools): Remove gnatmem.
14382 2001-10-17 Richard Henderson <rth@redhat.com>
14384 * Makefile.in (misc.o): Depend on langhooks.h.
14385 * misc.c: Include it.
14386 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
14387 (LANG_HOOKS_DECODE_OPTION): New.
14388 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
14390 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
14392 * trans.c (tree_transform): Adjust to recent change in
14393 expand_asm_operands to implement named asm operands.
14395 2001-10-11 Ed Schonberg <schonber@gnat.com>
14397 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
14398 renaming of discriminant for mutable record type.
14400 2001-10-11 Robert Dewar <dewar@gnat.com>
14402 * validsw.adb: Properly save -gnatVn status.
14404 2001-10-11 Robert Dewar <dewar@gnat.com>
14406 * usage.adb: Add lines for V switch.
14408 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
14409 (/VALIDITY_CHECKING).
14411 2001-10-11 Ed Schonberg <schonber@gnat.com>
14413 * sem_type.adb (Add_One_Interp): an operator for a type declared in
14414 an extension of System is known to be visible.
14416 2001-10-11 Ed Schonberg <schonber@gnat.com>
14418 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
14419 properly. Fixes regression on ACATS C34005G.
14421 2001-10-11 Robert Dewar <dewar@gnat.com>
14423 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
14424 loop in generic instance, since this is likely not very useful.
14426 2001-10-11 Robert Dewar <dewar@gnat.com>
14428 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
14429 the error message for high integrity mode.
14431 * rtsfind.adb (RTE): Give message if we try to find an entity that
14432 is not available in high integrity mode.
14435 (OK_To_Use_In_HIE_Mode): New array.
14436 (RTE): May return Empty in high integrity mode.
14438 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
14439 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
14441 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
14442 unit if not inlined always and in no runtime mode. Fixes problem
14443 caused by new Rtsfind changes.
14445 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
14448 * rtsfind.adb (RTE): Make sure we do not try to load unit after
14449 giving message for entity not available in high integrity mode.
14451 2001-10-11 Pascal Obry <obry@gnat.com>
14453 * impunit.adb: Add GNAT.CRC32.
14455 2001-10-11 Ed Schonberg <schonber@gnat.com>
14457 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
14458 properly the case where one universal operand in a non-static
14459 exponentiation of a real literal.
14461 2001-10-11 Ed Schonberg <schonber@gnat.com>
14463 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
14464 clause, return the gobal finalization list, for lack of anthing else.
14466 2001-10-11 Ed Schonberg <schonber@gnat.com>
14468 * exp_ch7.adb (Make_Transient_Block): if statement is within
14469 exception handler, always use new transient scope to place Clean
14472 2001-10-11 Pascal Obry <obry@gnat.com>
14475 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14476 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14477 (GNATLS_RTL_OBJS): add g-crc32.o
14478 (GNATMAKE_RTL_OBJS): add g-crc32.o
14481 (CRC_Match): new function.
14482 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
14483 instead of the previous simple checksum algorithm.
14484 (Time_Stamp_Mismatch): use CRC_Match for comparison.
14485 (Set_Source_Table): idem.
14488 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
14489 instead of simple checksum.
14490 (CRC_Match): new function.
14491 (CRC_Error): new constant.
14493 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
14494 a CRC now and not a simple checksum. A CRC uses lower-case hex
14495 letters, fixes ambiguity in parsing.
14497 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
14498 is what this variable will store.
14500 * bcheck.adb: Change reference to chechsum in comments by CRC.
14501 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
14502 rename All_Checksum_Match to All_CRC_Match. Change due to API
14503 renaming since now GNAT does not use a simple checksum but a
14504 CRC using GNAT.CRC32.
14506 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
14507 now and not anymore a simple checksum.
14509 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
14512 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
14515 (Restore_Scan_State): rename Checksum to CRC.
14516 (Save_Scan_State): idem.
14520 (Checksum): rename to CRC.
14521 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
14523 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
14524 GNAT.CRC32). Update copyright notice.
14526 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
14527 GNAT.CRC32). Update copyright notice.
14530 (Accumulate_Checksum): removed.
14531 (Update): new procedure. Add a wide-character into the CRC.
14534 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
14535 (Load_File): fix initialization of S (change Source_Checksum to
14538 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
14539 Source_CRC in S initialization.
14541 * sinput.adb (Source_Checksum): renamed to Source_CRC.
14543 * sinput.ads (Source_Checksum): renamed to Source_CRC.
14544 Update comments for the CRC.
14546 * types.adb (Hex): Use lowercase for the letter part.
14548 * types.ads (Get_Hex_String): Returns the hexadecimal representation
14549 for a word. This is currently used only for CRC. In previous version,
14550 the checksum was using a representation with all letter being
14551 upper-case. With the new implementation (using CRC) we do not remove
14552 the 32th bit of the CRC, so we can have an upper-case starting letter
14553 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
14554 It is ambigous since the CRC was optional and could be followed by
14555 options like EB, EE. So now this routines uses lower-case letter for
14556 the hexadecimal representation. Strange enough only lower case letters
14557 where checked in Scan_ALI (even if this was not a possible case).
14559 * gnatvsn.ads (Library_Version): changed to 3.15a.
14561 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
14564 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
14567 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
14568 Add 2001 to copyright notice
14569 (Accumulate_Checksum): Modify to use System.CRC32.
14571 * ali-util.ads: Redo changes of previous revision to continue to use
14572 the word Checksum. Add 2001 to copyright notice.
14574 * ali.adb: Undo some of previous changes, not needed.
14575 Keep the change for lower case letters in the checksum.
14577 * ali.ads: Undo previous change not needed.
14579 * bcheck.adb: Undo most of previous change, not needed.
14580 But do use Checksums_Match for checksum comparison.
14582 * gnatls.adb: Undo most of previous change, not needed.
14583 But do use Checksums_Match for comparing checksums.
14585 * lib-load.adb: Undo previous change, not needed.
14587 * lib-writ.adb: Undo previous change, not needed.
14589 * lib-writ.ads: Document that checksums use lower case,
14590 not upper case letters.
14592 * scans.adb: Undo previous change, not needed
14594 * scans.ads: Undo previous change, not needed.
14596 * scn-nlit.adb: Undo previous changes, not needed.
14598 * scn-slit.adb: Undo previous change, not needed. Fix header format.
14601 (Accumulate_Checksum): Use System.CRC32.
14602 (Initialize_Checksum): New procedure.
14603 Remove other changes of previous revision.
14605 * sinput-p.adb: Undo previous change, not needed.
14607 * sinput.adb: Undo previous change, not needed.
14609 * sinput-l.adb: Undo previous change, not needed.
14611 * sinput.ads: Undo previous change, not needed. Keep only comment
14612 on new checksum algorithm
14614 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
14615 Also remove a-tags and a-stream from GNAT sources.
14617 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
14619 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
14621 2001-10-11 Geert Bosch <bosch@gnat.com>
14623 * einfo.h: Regenerate.
14625 * nmake.ads: Regenerate.
14627 * nmake.adb: Regenerate.
14629 * sinfo.h: Regenerate.
14631 * treeprs.adb: Regenerate.
14633 2001-10-10 Geert Bosch <bosch@gnat.com>
14635 * gnat-style.texi: New file describing coding guidelines for Ada.
14637 2001-10-10 Ed Schonberg <schonber@gnat.com>
14639 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
14642 2001-10-10 Geert Bosch <bosch@gnat.com>
14644 * snames.ads: Add new names for project facility.
14646 * snames.adb: Update to reflect snames.ads changes.
14648 * snames.h: Update to reflect snames.ads changes.
14650 2001-10-10 Vincent Celier <celier@gnat.com>
14653 (Add_Switches): reflect the changes for the switches attributes
14654 Default_Switches indexed by the programming language,
14655 Switches indexed by the file name.
14656 (Collect_Arguments_And_Compile): Idem.
14657 Reflect the attribute name changes.
14660 (Initialisation_Data): Change the names of some packages and
14662 (Initialize): process case insensitive associative arrays.
14665 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
14668 (Parse_Attribute_Declaration): For case insensitive associative
14669 arrays, set the index string to lower case.
14672 Reflect the changes of the project attributes.
14675 Replace Check_Naming_Scheme by Ada_Check and
14676 Language_Independent_Check.
14679 Replaced Check_Naming_Scheme by 2 procedures:
14680 Ada_Check and Language_Independent_Check.
14683 (Process_Declarative_Items): For case-insensitive associative
14684 arrays, set the index string to lower case.
14685 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
14686 Prj.Nmsc.Check_Naming_Scheme.
14689 (Case_Insensitive): New function
14690 (Set_Case_Insensitive): New procedure
14693 (Case_Insensitive): New function
14694 (Set_Case_Insensitive): New procedure
14695 (Project_Node_Record): New flag Case_Insensitive.
14698 (Value_Of): new function to get the string value of a single
14699 string variable or attribute.
14702 (Value_Of): new function to get the string value of a single
14703 string variable or attribute.
14706 (Ada_Default_Spec_Suffix): New function
14707 (Ada_Default_Impl_Suffix): New function
14708 Change definitions of several constants to reflect
14709 new components of record types.
14712 (Naming_Data): Change several components to reflect new
14713 elements of naming schemes.
14714 (Project_Data): New flags Sources_Present and
14715 Language_Independent_Checked.
14716 (Ada_Default_Spec_Suffix): New function.
14717 (Ada_Default_Impl_Suffix): New function.
14720 Modification of predefined names for project manager: added
14721 Implementation, Specification_Exceptions, Implementation_Exceptions,
14722 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
14723 Default_Switches, _Languages, Builder, Cross_Reference,
14724 Finder. Removed Body_Part, Specification_Append, Body_Append,
14725 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
14728 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14731 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
14732 not that it is Nil_Variable_Value.
14734 * prj.ads: Add ??? for uncommented declarations
14736 2001-10-10 Ed Schonberg <schonber@gnat.com>
14738 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
14739 constant, do not indicate possible modification, so that gigi can
14740 treat it as a bona fide constant.
14742 2001-10-10 Robert Dewar <dewar@gnat.com>
14744 * sem_prag.adb: Add processing for pragma External.
14746 * snames.ads: Add entry for pragma External.
14748 * par-prag.adb: Add pragma External.
14750 * snames.adb: Updated to match snames.ads.
14752 2001-10-10 Ed Schonberg <schonber@gnat.com>
14754 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
14755 a dynamic task if the allocator appears in an indexed assignment
14756 or selected component assignment.
14758 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
14759 For a dynamic task in an assignment statement, use target of
14760 assignment to generate meaningful name.
14762 2001-10-10 Ed Schonberg <schonber@gnat.com>
14764 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
14767 * einfo.ads: Body_Entity is also defined for generic package.
14768 Documentation change only
14770 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
14771 others_choice for a discriminated component initialization,
14772 convert discriminant references into the corresponding discriminals.
14774 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
14775 only if original type is private and expression has to be wrapped
14779 (Apply_Constraint_Check): Do not perform length check
14780 if expression is an aggregate with only an others_choice.
14781 (Length_N_Cond): two references to the same in_parameter
14782 (typically the discriminal in an init_proc) denote the same value.
14783 Two useful optimization uncovered by bugfixes above.
14785 2001-10-10 Robert Dewar <dewar@gnat.com>
14787 * xeinfo.adb: Change int to char in translation of enumeration types.
14788 This fixes a problem in the C representation of component alignment.
14789 Add 2001 to copyright notice
14791 2001-10-10 Richard Kenner <kenner@gnat.com>
14793 * decl.c: (validate_size): Do check size of object of integral type
14794 if it is a packed array type.
14796 2001-10-10 Richard Kenner <kenner@gnat.com>
14798 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
14799 VAR_DECL for constant if not Is_Public but -O0.
14801 2001-10-10 Richard Kenner <kenner@gnat.com>
14803 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
14805 2001-10-10 Geert Bosch <bosch@gnat.com>
14807 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
14808 use '/' as switch character, allowing for absolute file names.
14810 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
14812 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
14815 2001-10-08 Geert Bosch <bosch@gnat.com>
14817 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
14818 Automatically build utilities when files need to be regenerated.
14820 2001-10-08 Geert Bosch <bosch@gnat.com>
14822 * xsnames.adb: New utility for updating snames.ads and snames.adb
14824 2001-10-08 Zack Weinberg <zack@codesourcery.com>
14826 * Make-lang.in (ADAFLAGS): Add -W -Wall.
14827 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
14828 (gnat1): Also depend on attribs.o.
14829 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
14830 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
14831 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
14832 (ADAFLAGS): Add -W -Wall.
14833 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
14836 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
14837 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
14838 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
14839 Use $(ADAC), not $(CC), as compilation command.
14841 (gnattools): Depend directly on tools to build, don't use
14843 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14845 * einfo.h, sinfo.h: New files (autogenerated).
14847 2001-10-08 Richard Henderson <rth@redhat.com>
14849 * comperr.adb (Abort_In_Progress): New.
14850 (Compiler_Abort): Use it to prevent recursion.
14852 2001-10-08 Robert Dewar <dewar@gnat.com>
14854 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14856 * par-endh.adb (Output_End_Expected): We should also not test
14857 Error_Posted on the Error node, since now it is always set.
14859 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14860 to help error recovery. Part of general work on 9407-004.
14862 * par.adb: Add ??? for misuse of error
14865 (Resolve): Defend against Error, fixes 9407-003.
14866 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14868 * sinfo.ads (N_Error): Now has Etype field (which will be set
14869 to Any_Type to help error recovery).
14871 2001-10-08 Richard Kenner (kenner@gnat.com)
14873 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14874 Consistently set MEM attributes from expression; fixes
14875 bootstrap failure on x86.
14877 2001-10-08 Geert Bosch (bosch@gnat.com)
14879 * 5oosinte.adb: Add 2001 to copyright notice.
14881 2001-10-08 Geert Bosch (bosch@gnat.com)
14883 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14885 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14887 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14889 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14891 2001-10-05 Geert Bosch (bosch@gnat.com)
14893 * adaint.h: Small formatting fix.
14895 2001-10-04 Geert Bosch <bosch@gnat.com>
14897 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14898 Arg is int, not FILE *, in dummy version of functions.
14900 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14901 Arg is int, not FILE *.
14903 2001-10-04 Geert Bosch <bosch@gnat.com>
14905 * 3lsoccon.ads: Added file, missed with initial check ins.
14907 * 4lintnam.ads: Fix header format.
14908 Change Linux to GNU/Linux.
14910 * 5iosinte.adb: Change Linux to GNU/Linux.
14912 * 5iosinte.ads: Change Linux to GNU/Linux.
14914 * 5itaprop.adb: Change Linux to GNU/Linux.
14916 * 5itaspri.ads: Change Linux to GNU/Linux.
14917 Update copyright notice.
14919 * 5lintman.adb: Change Linux to GNU/Linux.
14921 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14923 * 5losinte.ads: Change Linux to GNU/Linux.
14925 * 5lsystem.ads: Change Linux to GNU/Linux.
14927 * 5qosinte.adb: Change Linux to GNU/Linux.
14929 * 5qosinte.ads: Change Linux to GNU/Linux.
14931 * 5qparame.ads: Change Linux to GNU/Linux.
14933 * 5qtaprop.adb: Change Linux to GNU/Linux.
14935 * 5qtaspri.ads: Change Linux to GNU/Linux.
14936 Add 2001 to copyright notice.
14938 * 5vintman.ads: Change Linux to GNU/Linux.
14939 Fix header format. Add 2001 to copyright notice.
14941 * g-soccon.ads: Change Linux to GNU/Linux.
14943 * g-trasym.ads: Change Linux to GNU/Linux.
14944 Add 2001 to copyright notice.
14946 * memtrack.adb: Change Linux to GNU/Linux.
14948 * s-intman.ads: Change Linux to GNU/Linux.
14949 Add 2001 to copyright notice. Fix header format.
14951 * s-stache.adb: Change Linux to GNU/Linux.
14953 * adaint.c: Change Linux to GNU/Linux.
14955 * cio.c: Change Linux to GNU/Linux.
14957 * cstreams.c: Change Linux to GNU/Linux.
14959 * init.c: Change Linux to GNU/Linux.
14961 * gmem.c: Change Linux to GNU/Linux.
14963 * tracebak.c: Change Linux to GNU/Linux.
14966 2001-10-02 Geert Bosch <bosch@gnat.com>
14968 * misc.c (insert_default_attributes): Add dummy version.