1 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
3 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
4 (GCC_ZCX_Support): Likewise.
6 2005-01-11 Bastian Blank <waldi@debian.org>
8 * system-linux-s390.ads: Define Preallocated_Stacks.
9 * system-linux-s390x.ads: Likewise.
11 2005-01-04 Arnaud Charlet <charlet@adacore.com>
13 * gnat_ugn.texi: Fix texi errors with null variables.
15 2005-01-03 Thomas Quinot <quinot@adacore.com>
17 * gen-soccon.c: New utility program to generate g-soccon.ads
20 * socket.c, gsocket.h: Split inclusion of system header files into a
21 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
23 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
24 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
25 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
26 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
27 should not be edited by hand anymore, but should be regenerated using
30 2005-01-03 Robert Dewar <dewar@adacore.com>
31 Ed Schonberg <schonberg@adacore.com>
32 Vincent Celier <celier@adacore.com>
34 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
35 on/off, since this is an obsolescent feature, for which we now generate
38 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
39 warning mode is set and obsolescent usage of this attribute occurs.
40 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
41 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
42 predates, and partly motivates, the adoption of the AI.
43 Implement new Ada 2005 attribute Mod
45 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
48 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
50 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
52 New entry for Ada 2005 attribute Mod.
55 Add recognition of new pragma Restrictions No_Dependence
56 Recognize restriction No_Obsolescent_Features at parse time
58 * bcheck.adb: Add circuitry for checking for consistency of
59 No_Dependence restrictions.
61 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
64 * restrict.ads, restrict.adb: Add subprograms to deal with
65 No_Dependence restrictions.
67 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
70 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
71 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
73 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
74 dummy parameter to scng instantiation.
75 Needed for new restriction No_Obsolescent_Features
77 * scn.adb: (Obsolescent_Check): New procedure
78 Needed for new restriction No_Obsolescent_Features
80 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
81 specified by AI-285, needed for implementation of AI-388 (adding greek
83 Add new generic formal to scng, needed for new restriction
84 No_Obsolescent_Features.
86 * s-rident.ads: Add new restriction No_Obsolescent_Features.
88 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
90 (Scan_ALI): When finding an unexpected character on an R line, raise
91 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
92 Ignore_Errors is True, default restrictions are set and scanning of the
93 ALI file continues with the next line. Also, when Bad_R_Line is raised
94 and Ignore_Errors is True, skip to the end of le line.
96 * sem_ch10.adb: Check that explicit with's do not violate
97 No_Dependence restrictions.
98 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
99 illegal context clauses containing child units of instance.
101 * sem_prag.adb: Processing and checking for new No_Dependence
103 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
104 analyze and check the External argument.
106 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
108 2005-01-03 Robert Dewar <dewar@adacore.com>
110 * atree.adb: Add a fifth component to entities
111 This allows us to add 32 flags and four new fields
113 * atree.ads: Add a fifth component to entities
114 This allows us to add 32 flags and four new fields
116 * einfo.ads, einfo.adb: Document new fields and new flags now available
117 Add routines for printing new fields
119 * treepr.adb: Call routines to print out additional fields if present
121 2005-01-03 Arnaud Charlet <charlet@adacore.com>
123 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
124 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
126 * Makefile.in: Add support to build shared Ada libraries on solaris x86
127 Remove gpr2make, replaced by gprmake.
128 Remove references to gnatmem and libaddr2line.
129 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
130 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
131 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
132 a-numaux-darwin.ads and a-numaux-darwin.adb
133 Enable mlib-tgt-lynxos.adb on lynxos.
135 * Make-lang.in: Remove rules for gpr2make.
136 When generating sdefault.adb, do not call Relocate_Path
137 on S3 for function Target_Name, as it is not a path.
138 Remove references to gnatmem and libaddr2line.
140 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
143 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
145 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
146 address is incompatible with its base type alignment constraints when
147 this can be decided statically.
149 2005-01-03 Olivier Hainque <hainque@adacore.com>
151 * decl.c (compatible_signatures_p): New function. The intended purpose
152 is to check if two function signatures for a call-site and a callee are
153 compatible enough for the call to be valid. The underlying purpose is
154 to check if a call to a mapped builtin is using the right interface.
155 The current code actually does not check antyhing - this a placeholder
156 for future refinements.
157 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
158 builtin calls for convention Intrinsic.
160 * gigi.h (builtin_decl_for): Declare (new function).
162 * utils.c (gnat_install_builtins): Install the target specific builtins.
163 (builtin_decl_for): New function, provide a dummy body for now.
165 2005-01-03 Geert Bosch <bosch@adacore.com>
167 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
168 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
169 (Pred): Implement in terms of Succ.
171 * trans.c (convert_with_check): Reimplement conversion of float to
174 2005-01-03 Ed Schonberg <schonberg@adacore.com>
175 Vincent Celier <celier@adacore.com>
177 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
178 bounds can be negative, and must be declared Int, not Nat.
180 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
181 array is checked after using the index in the array.
183 * makegpr.adb (Add_Switches): Check if there is a package for the
184 processor. If there is no package, do not look for switches.
186 2005-01-03 Ed Schonberg <schonberg@adacore.com>
188 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
189 generation of predefined stream operations (specs and bodies) should
190 proceed. Under various restrictions these subprograms must not be
193 2005-01-03 Thomas Quinot <quinot@adacore.com>
196 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
197 amount of PCS-specific code in RACW stubs generation.
198 (Copy_Specification): Set Etype on copied formal parameter entities, as
199 this information is needed for PolyORB stubs generation.
200 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
201 variable Dynamic_Async.
202 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
203 (Build_RPC_Receiver_Specification): Make generic again, as recent
204 changes have allowed RPC receivers to have the same profile for both
206 Reorganise RPC receiver generation to reduce differences between the
207 structure of GARLIC and PolyORB RPC receivers.
208 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
210 Simplify elaboration code for RCI packages.
212 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
213 generation to reduce differences between the structure of GARLIC and
214 PolyORB RPC receivers.
216 * s-stratt.adb: Fix typo in comment.
218 2005-01-03 Thomas Quinot <quinot@adacore.com>
220 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
221 copied from Make_Init_Call).
223 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
224 reads and assignments on a temporary variable declared with appropriate
227 2005-01-03 Robert Dewar <dewar@adacore.com>
229 * i-c.adb (To_C): Raise CE if string is null and Append_Null
231 2005-01-03 Robert Dewar <dewar@adacore.com>
233 * i-cstrin.adb (Update): Do not append a null in form called with a
234 String. This avoids unintended behavior.
236 2005-01-03 Arnaud Charlet <charlet@adacore.com>
239 * init.c: Fix warnings on Free BSD section.
241 2005-01-03 Arnaud Charlet <charlet@adacore.com>
244 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
247 2005-01-03 Vincent Celier <celier@adacore.com>
249 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
250 libraries when Unique_Compile is True (-u switch).
253 2005-01-03 Robert Dewar <dewar@adacore.com>
255 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
256 upper case letter or underscore after W, as allowed by spec.
258 2005-01-03 Arnaud Charlet <charlet@adacore.com>
260 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
261 darwin port by using proper type definitions from header files.
262 Use SIGTERM instead of SIGABRT for SIGADAABORT.
264 2005-01-03 Robert Dewar <dewar@adacore.com>
266 * par.adb: Enhance error message handling for configuration file
269 2005-01-03 Robert Dewar <dewar@adacore.com>
271 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
272 removed during the previous update (test properly for case of dividing
273 largest negative number by -1, which generates overflow).
275 2005-01-03 Ed Schonberg <schonberg@adacore.com>
276 Sergey Rybin <rybin@adacore.com>
278 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
279 to use as the defining identifier for a formal package.
280 (Remove_Parent): If the instance takes place within (an instance of)
281 a sibling, preserve private declarations of common parent.
283 2005-01-03 Ed Schonberg <schonberg@adacore.com>
285 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
286 to determine whether one of the operands is a fixed-point type for
287 which a user-defined multiplication or division operation might be
290 * sem_res.adb (Valid_Conversion): The legality rules for conversions
291 of access types are symmetric in Ada 2005: either designated type can
294 2005-01-03 Vincent Celier <celier@adacore.com>
296 * s-fileio.adb (Temp_File_Record): Change length of string component
297 Name from L_tmpnam + 1 to max_path_len + 1.
299 2005-01-03 Arnaud Charlet <charlet@adacore.com>
301 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
302 Self_Id.Deferral_Level = 0.
303 (Do_Pending_Action): Move this function to the spec.
305 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
306 Do_Pending_Action explicitely when needed, in case we're using
307 No_Abort restrictions.
309 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
310 deferral level since it will not get changed by the generated code.
311 Keeping a default value of 1 would prevent some operations (e.g.
312 select or delay) to proceed successfully.
314 2005-01-03 Ben Brosgol <brosgol@adacore.com>
315 Robert Dewar <dewar@adacore.com>
316 Cyrille Comar <comar@adacore.com>
318 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
319 porting guide chapter (vms version).
320 Revised doc title (removed "for native platforms") and subtitle.
321 Add discussion on warning flag for obsolescent features. First we
322 note that it applies to obsolete GNAT features, which was previously
323 omitted. Second we contrast the behavior with that of the new
324 Ada 2005 AI-368 restriction No_Obsolescent_Features.
325 Preliminary rewriting of GNAT & libraries chapter in order to take
326 into account default project locations & new project manager
329 2005-01-03 Robert Dewar <dewar@adacore.com>
331 * cstand.adb (Create_Operators): Clean up format and documentation of
332 unary and binary operator result tables. No change in code, just
333 reformatting and addition of comments.
335 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
336 sem_ch2.adb: Minor reformatting
338 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
339 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
340 comments for Tree_Read and Tree_Write.
342 2005-01-03 Pascal Obry <obry@adacore.com>
344 * exp_attr.ads: Minor reformatting.
346 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
348 * comperr.adb (Compiler_Abort): Add specialized message for GAP
351 2005-01-03 Ed Schonberg <schonberg@adacore.com>
353 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
354 whether the ancestor type is private, as may be the case with nested
357 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
360 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
362 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
364 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
365 * utils2.c (build_unary_op): Likewise.
367 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
369 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
371 2004-12-19 Richard Henderson <rth@redhat.com>
373 * trans.c (gigi): Update gimplify_body call.
375 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
377 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
379 2004-12-07 Ed Falis <falis@adacore.com>
381 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
382 current task being suspended.
384 * init.c (__gnat_clear_exception): added to reset VxWorks exception
386 (__gnat_map_signal): removed test for current task being suspended.
388 2004-12-07 Gary Dismukes <dismukes@adacore.com>
390 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
391 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
392 targets (such as AAMP).
394 2004-12-07 Ed Schonberg <schonberg@adacore.com>
396 * atree.adb (Visit_Itype): Create a new name for the generated itype,
397 because the back-end may otherwise treat it as a redefinition of the
400 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
402 * back_end.adb (Scan_Back_End_Switches): Accept --param.
404 * lang-specs.h: Accept --param.
406 2004-12-07 Vincent Celier <celier@adacore.com>
408 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
409 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
410 Current_Body_Suffix => Ada_Body_Suffix).
411 Take into account Externally_Built attribute.
413 * clean.adb (In_Extension_Chain): Always return False when one of the
414 parameter is No_Project.
415 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
417 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
418 Process_Languages for procedure Parse).
420 * gnatcmd.adb (Carg_Switches): New table.
421 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
422 Adapt to name changes in package Prj (Current_Spec_Suffix =>
423 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
425 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
426 Header_Num and function Hash are now declared in package Prj,
429 * prj.adb (Suffix_Of): New function.
430 (Set (Suffix)): New procedure.
431 (Hash): One function moved from Prj.Com
432 (Is_Present, Language_Processing_Data_Of): New functions
433 (Set): Two new procedures
434 (Add_Language_Name, Display_Language_Name): New procedures
436 * prj.ads: (Suffix_Of): New function
437 (Set (Suffix)): New procedure
438 Add several types and tables for multi-language support.
439 (Header_Num): Type moved from Prj.Com
440 (Hash): Two functions moved from Prj.Com
441 (Is_Present, Language_Processing_Data_Of): New functions
442 (Set): Two new procedures
443 (Add_Language_Name, Display_Language_Name): New procedures
444 (Naming): Component name changes:
445 Current_Spec_Suffix => Ada_Spec_Suffix,
446 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
447 Impl_Suffixes, Supp_Suffixes.
448 (Project_Data): New components: Externally_Built, Supp_Languages,
449 First_Language_Processing, Supp_Language_Processing, Default_Linker,
452 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
453 new package Language_Processing with its attributes (Compiler_Driver,
454 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
455 Binder_Driver, Default_Linker).
457 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
458 (Header_Num): Type moved to package Prj
460 * prj-env.adb: Adapt to name changes in package Prj
461 (Current_Spec_Suffix => Ada_Spec_Suffix,
462 Current_Body_Suffix => Ada_Body_Suffix).
464 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
465 default to the project path, except the "-" is one of the directories
466 in env var ADA_PROJECT_PATH.
467 (Current_Project_Path): Global variable, replacing Project_Path
468 that was in the body of Prj.Part.
469 (Project_Path): New function
470 (Set_Project_Path): New procedure
471 Initialize Current_Project_Path during elaboration of the package
472 Remove dependency on Prj.Com, no longer needed
474 * prj-ext.ads (Project_Path): New function
475 (Set_Project_Path): New procedure
477 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
478 suffix is defined for language <lang>.
479 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
480 accessing directly the components of Naming.
481 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
482 Reorganise of this package.
483 Break procedure Check in several procedures.
485 * prj-nmsc.ads: Replace all procedures (Ada_Check,
486 Other_Languages_Check and Language_Independent_Check) with a single
489 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
490 Process_Languages, no longer needed.
492 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
493 Current_Project_Path.
494 Remove elaboration code, moved to the body of Prj.Ext
495 Use new function Prj.Ext.Project_Path instead of old variable
497 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
498 When comparing with project paths on the stack, first put the resolved
499 path in canonical case.
500 (Parse_Single_Project): Set the path name of the project file in the
501 tree to the normalized path.
503 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
504 parameter Process_Languages, no longer needed.
505 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
506 Other_Languages_Check.
508 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
509 to store the resolved canonical path of the project file.
510 Remove dependency to Prj.Com, no longer needed
512 * prj-util.adb: Adapt to name changes in package Prj
513 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
516 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
517 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
518 Externally_Built, Include_Option, Language_Processing.
520 * makegpr.adb: Numerous changes due to changes in packages
523 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
524 default to the project path, except whe "-" is one of the directories
525 in env var ADA_PROJECT_PATH.
526 (Gnatls): In verbose mode, add the new section "Project Search Path:"
528 2004-12-07 Robert Dewar <dewar@adacore.com>
530 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
532 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
535 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
536 flag. No longer needed now that we handle this in gnat1drv.adb.
538 * repinfo.ads: Minor reformatting
540 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
541 Olivier Hainque <hainque@adacore.com>
542 Eric Botcazou <ebotcazou@adacore.com>
544 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
545 TYPE_SIZE_UNIT of result type if SIZE is not specified.
546 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
547 of a bitfield, which we know is useless and causes trouble because of
548 alignment implications.
550 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
552 (process_attributes): Clear DECL_COMMON again when a section attribute
554 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
555 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
556 (create_field_decl): Special case ADDRESSABLE negative to mean
557 "no bitfield creation", to be used by make_aligning_type. Don't
558 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
559 fields claimed addressable still have to be bitfields. Use
560 value_factor_p instead of a raw binop construction to check for the
561 position's alignment.
563 2004-12-07 Geert Bosch <bosch@adacore.com>
565 * eval_fat.adb: Revert previous change.
567 2004-12-07 Thomas Quinot <quinot@adacore.com>
568 Ed Schonberg <schonberg@adacore.com>
570 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
571 with an implicit dereference as its prefix, use
572 Insert_Explicit_Dereference instead of merely rewriting the prefix into
573 an explicit dereference. This ensures that a reference to the original
574 prefix is generated, if appropriate.
576 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
577 dereference is rewritten to an explicit one, generate a reference to
578 the entity denoted by its prefix using the original prefix node, so
579 the dereference can be properly recorded as a read of the denoted
580 access value, if appropriate.
582 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
583 emitting 'assigned but never read' warning on a variable on the basis
584 that it has an access type.
585 (Check_References): Emit unreferenced warning when the scope is a
588 2004-12-07 Robert Dewar <dewar@adacore.com>
589 Ed Schonberg <schonberg@adacore.com>
591 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
594 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
595 leaving call unchanged.
596 This deals with the case where the pragma Import specified
597 an external name, to be handled by the back end.
599 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
600 subprogram which is Imported with convention Intrinsic if an
601 External_Name argument is specified.
602 (Process_Import_Or_Interface): Properly diagnose link name argument.
603 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
604 with Sem_Ch6.Cannot_Inline.
605 (Process_Inline): Provide separate warning for inapplicable inline
607 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
608 treatment is uniform on different targets.
610 2004-12-07 Ed Schonberg <schonberg@adacore.com>
612 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
613 construct is rewritten, preserve end label to permit source navigation.
615 2004-12-07 Thomas Quinot <quinot@adacore.com>
617 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
618 Specific_Build_Stub_Target): New subprograms.
619 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
620 the PCS implementation used, using the above PCS-customized subprograms.
622 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
623 for generation of DSA code targeted to the PolyORB PCS.
624 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
625 implementation of the partition communication subsystem in ancillary
627 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
628 PolyORB_Support.Build_Stub_Type): New subrograms containing the
629 PCS-specific part of Add_Stub_Type.
630 (Insert_Partition_Check): Use runtime library function to perform
633 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
634 (RE_Same_Partition): New entity, from s-parint.
636 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
638 2004-12-07 Gary Dismukes <dismukes@adacore.com>
640 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
641 Output the copyright message on a separate line from the version
644 2004-12-07 Joel Brobecker <brobecker@adacore.com>
646 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
647 compile-time warning.
649 2004-12-07 Robert Dewar <dewar@adacore.com>
651 * g-regpat.adb: (Match): Change a misuse of or to or else
653 2004-12-07 Ed Schonberg <schonberg@adacore.com>
656 (Generate_Reference): Handle properly a reference to an entry formal,
657 when an accept statement has a pragma Unreferenced for it.
659 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
660 and the Has_Pragma_Unreferenced flag for each formal before analyzing
661 the body, to ensure that warnings are properly emitted for each accept
662 statement of a given task entry.
664 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
666 * Makefile.in: Add support for foreign threads on VMS.
668 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
670 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
672 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
674 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
676 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
678 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
680 2004-12-07 Robert Dewar <dewar@adacore.com>
682 * nlists.adb (Prepend_Debug): Remove parameters and nest within
684 (Remove_Next_Debug): Same fix
686 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
687 maintain back pointers now, though we did not used to, and comments
689 (Prepend): Remove pragma Inline.
690 (Remove_Next): Same cleanup
692 2004-12-07 Thomas Quinot <quinot@adacore.com>
694 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
695 used to record an implicit dereference as a read operation on its
696 prefix when operating under -gnatc. Necessary to avoid spurious
697 'variable assigned but never read' warnings in that mode.
698 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
699 is a non-overloaded implicit dereference, call the above subprogram to
700 ensure proper recording of references.
702 2004-12-07 Gary Dismukes <dismukes@adacore.com>
704 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
705 to be resolved later as part of Analyze_Iteration_Scheme's call to
708 2004-12-07 Ed Schonberg <schonberg@adacore.com>
710 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
711 prefix is not a scalar type, place error message on prefix, not on
714 2004-12-07 Bernard Banner <banner@adacore.com>
716 * vxaddr2line.adb: Add support for x86 vxworks
718 2004-12-07 Thomas Quinot <quinot@adacore.com>
720 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
721 documentation of the behaviour of these functions when passed an IP
722 address that has no record in the system hosts database and no reverse
725 * cstand.adb, a-tags.ads: Fix typos in comment.
727 2004-12-07 Robert Dewar <dewar@adacore.com>
729 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
730 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
731 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
732 s-poosiz.ads: Minor reformatting
734 * make.adb: Minor reformatting
735 Add some ??? comments asking for more comments
737 * s-poosiz.adb: Minor reformatting
738 Add comments on alignment requirement
740 * sinfo.ads: Remove obsolete comment and fix typo.
742 2004-12-07 Vincent Celier <celier@adacore.com>
743 Sergey Rybin <rybin@adacore.com>
745 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
746 Files" with the new tool and package names.
747 Reformatting to suppress most of the warnings for line too long
748 Document the new section "Project Search Path:" in the output of
750 Add gnatmetric section
752 2004-12-07 Vincent Celier <celier@adacore.com>
754 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
755 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
756 and -eit to -ept. Added qualifier
757 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
759 2004-11-27 Andreas Schwab <schwab@suse.de>
761 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
763 2004-11-25 Arnaud Charlet <charlet@adacore.com>
765 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
766 internal implementation unit GNAT.Sockets.Thin,
767 as their usage for sockets is non-portable (using the read and write
768 functions from the system runtime library is fine on UNIX but won't
771 * mingw32.h: Update copyright notice.
773 2004-11-25 Arnaud Charlet <charlet@adacore.com>
775 * ada-tree.h: Minor reformatting of previous change to avoid lines
776 longer than 79 characters.
778 2004-11-25 Olivier Hainque <hainque@adacore.com>
780 * tb-gcc.c: GCC infrastructure based implementation of
783 2004-11-24 Steven Bosscher <stevenb@suse.de>
785 * misc.c (gnat_post_options): Don't clear
786 flag_inline_functions.
788 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
791 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
794 2004-11-21 Andreas Jaeger <aj@suse.de>
796 * stylesw.adb: Change Style_Check_Subprogram_Order to
797 Style_Check_Order_Subprograms.
799 2004-11-18 Arnaud Charlet <charlet@adacore.com>
802 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
804 Add also a cast to kill another warning.
805 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
806 parameter with the priority class of the parent process instead of
807 always using the NORMAL_PRIORITY_CLASS.
808 (__gnat_dup): New function.
809 (__gnat_dup2): New function.
810 (__gnat_is_symbolic_link): Enable the effective body of this
811 function when __APPLE__ is defined.
813 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
816 2004-11-18 Olivier Hainque <hainque@adacore.com>
818 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
819 address of which may be used to represent "others" and "all others"
820 choices in exception tables, instead of the current harcoded
821 (void *)0 and (void *)1.
822 (Setup_Exception): Do nothing in the GNAT SJLJ case.
824 * gigi.h (others_decl, all_others_decl): New decls representing the
825 new Others_Value and All_Others_Value objects.
826 (struct attrib): Rename "arg" component as "args", since GCC expects a
827 list of arguments in there.
829 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
830 corresponding objects exported by a-exexpr, instead of hardcoded dummy
833 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
834 others_decl and all_others_decl instead of hardcoded dummy addresses
835 to represent "others" and "all others" choices, which is cleaner and
836 more flexible with respect to the possible eh pointer encoding policies.
838 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
839 (process_attributes): Account for the naming change of the "args"
840 attribute list entry component.
842 * decl.c (build_attr_list): Rename into prepend_attributes to allow
843 cumulating attributes for different entities into a single list.
844 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
845 attributes for the current entity and propagate first subtype
846 attributes to other subtypes.
847 <E_Procedure>: Attribute arguments are attr->args and not
849 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
850 argument provided, as this is what GCC expects. Use NULL_TREE instead
853 2004-11-18 Robert Dewar <dewar@adacore.com>
855 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
856 Minor reformatting througout (including new function specs)
857 Add ??? comments asking for clarification.
859 2004-11-18 Thomas Quinot <quinot@adacore.com>
861 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
862 incomplete duplicate implementation of this subprogram from butil.
864 2004-11-18 Thomas Quinot <quinot@adacore.com>
866 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
867 procedures factors the common processing for building an RPC receiver
868 for an RCI package or an RACW type.
869 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
870 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
871 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
873 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
875 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
877 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
878 distribution subprogram identifiers that are either subprogram numbers
880 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
881 string distribution identifiers assigned to a given subprogram.
882 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
883 (Add_RAS_Dereference_TSS): Add comments.
884 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
885 is not referenced yet because it will be used by the PolyORB DSA
887 (Insert_Partition_Check): Remove fossile code.
888 (First_RCI_Subprogram_Id): Document this constant.
889 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
891 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
892 replaced with calls to Get_Library_Unit_Name_String. Previously there
893 were several instances of the same code in different locations in the
894 compiler; this checkin completes the replacement of all of these
895 instances with calls to a common subprogram.
898 * sem_dist.adb: Remove comment noting that RPC receiver generation
899 should be disabled for RACWs that implement RASs.
900 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
902 * sem_util.ads, sem_util.adb (Has_Stream): New function
903 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
904 qualified name of a library unit into the name buffer.
905 (Note_Possible_Modification): Generate a reference only
906 if the context comes from source.
908 * snames.ads (PCS_Names): New subtype corresponding to names of
909 supported implementations of the Partition Communication Subsystem
910 (PCS) (i.e. the runtime library support modules for the distributed
913 2004-11-18 Robert Dewar <dewar@adacore.com>
914 Ed Schonberg <schonberg@adacore.com>
916 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
917 (Has_Rep_Pragma): New function
918 (Has_Attribute_Definition_Clause): New function
919 (Record_Rep_Pragma): Moved here from sem_ch13.adb
920 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
922 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
924 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
925 (Expand_Pragma_Psect_Object): New procedure
926 These procedures contain the revised and cleaned up processing for
927 these two pragmas. This processing was formerly in Sem_Prag, but
928 is more appropriately moved here. The cleanup involves making sure
929 that the pragmas are properly attached to the tree, and that no
930 nodes are improperly shared.
932 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
933 pragmas to Exp_Prag, which is more appropriate.
934 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
935 check for duplicates Remove use of Is_Psected flag, no longer needed.
936 Use new Make_String_Literal function with string.
938 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
939 that are functions return universal values, that have to be converted
941 Use new Make_String_Literal function with string.
942 (Get_Stream_Convert_Pragma): New function, replaces the use of
943 Get_Rep_Pragma, which had to be kludged to work in this case.
945 * freeze.adb: Use new Has_Rep_Pragma function
947 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
948 function with string.
949 Use new Has_Rep_Pragma function.
951 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
954 2004-11-18 Robert Dewar <dewar@adacore.com>
956 * errout.ads, errout.adb: (First_Sloc): New function
958 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
959 check (-gnatyx) instead of being included as a redundant construct
962 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
963 Style_Check_Order_Subprograms.
965 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
966 stylesw.adb: Add Style_Check_Xtra_Parens
968 * usage.adb: Add line for -gnatyx (check extra parens)
970 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
972 2004-11-18 Ed Schonberg <schonberg@adacore.com>
973 Robert Dewar <dewar@adacore.com>
975 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
976 discriminant of a constrained subtype, analyze the copy of the
977 corresponding constraint, because in some cases it may be only
979 Removes long-lived ??? comments.
981 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
982 handled controlled or secondary-stack expressions within the
983 iteration_scheme of a loop.
985 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
986 bounds that may contain functions calls, to prevent memory leaks when
987 the bound contains a call to a function that uses the secondary stack.
988 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
989 generate temporaries for loop bounds that might contain function calls
990 that require secondary stack and/or finalization actions.
992 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
993 selected component and the selector is overloadable (not just a
994 function) treat as function call, Analyze_Call will disambiguate if
996 (Analyze_Selected_Component): Do not generate an actual subtype for the
997 selected component if expansion is disabled. The actual subtype is only
998 needed for constraint checks.
999 (Analyze_Allocator): If restriction No_Streams is set, then do
1000 not permit objects to be declared of a stream type, or of a
1001 composite type containing a stream.
1003 * restrict.ads: Remove the a-stream entry from Unit_Array, since
1004 No_Streams no longer prohibits with'ing this package.
1006 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
1007 discriminants, but the parent base has unknown discriminants, there is
1008 no discriminant constraint to inherit. Such a discrepancy can arise
1009 when the actual for a formal type with unknown discriminants is a
1010 similar private type whose full view has discriminants.
1011 (Analyze_Object_Declaration): If restriction No_Streams is set, then
1012 do not permit objects to be declared of a stream type, or of a
1013 composite type containing a stream.
1015 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1017 * exp_dbug.ads: Update documentation to reflect simpler encoding for
1018 protected operations.
1020 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
1021 generated name, it complicates decoding in gdb and hinders debugging
1022 of protected operations.
1023 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
1024 flag for the protected entry barrier function.
1025 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
1026 flag for the protected entry function.
1028 2004-11-18 Nicolas Setton <setton@adacore.com>
1030 * expect.c: Define __unix__ when __APPLE__ is defined.
1032 * Makefile.in: Inform the value of the variable GMEM_LIB in the
1033 Darwin-specific section.
1035 * lang-specs.h: Change the placement of the %1 marker.
1036 Works around the fact that gcc adds -fPIC by default under Darwin.
1038 2004-11-18 Ed Schonberg <schonberg@adacore.com>
1040 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
1041 type of the object with the packed array type, set the Analyzed flag
1042 on the object if it is an entity or simple indexed component, to avoid
1043 spurious type errors.
1045 2004-11-18 Gary Dismukes <dismukes@adacore.com>
1047 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
1048 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
1049 separate line from the version message.
1051 2004-11-18 Ed Falis <falis@adacore.com>
1053 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
1055 (init_float): Eliminate initialization of floating point status for
1056 AE653. The instructions have no effect for vThreads.
1058 2004-11-18 Vincent Celier <celier@adacore.com>
1060 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
1061 gnatbind is invoked with -shared.
1063 2004-11-18 Jose Ruiz <ruiz@adacore.com>
1065 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
1066 for Detect_Blocking which is redundant with the check done within the
1067 procedure Protected_Single_Entry_Call.
1068 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
1069 Detect_Blocking which is redundant with the check done within the
1070 procedure Protected_Single_Entry_Call.
1072 2004-11-18 Vincent Celier <celier@adacore.com>
1074 * makegpr.adb (Compile): Put the compiling switches (in package
1075 Compiler and on the command line) immediately after "-c", instead of
1076 at the end of the command line invocation of the compiler, when
1077 compiling a non-Ada file.
1078 (Build_Global_Archive): When there is no need to rebuild the archive,
1079 set Global_Archive_Exists, so that the archive is passed to the linker
1082 2004-11-18 Robert Dewar <dewar@adacore.com>
1083 Sergey Rybin <rybin@adacore.com>
1086 Remove extra paren check from list of checks for redundant constructs
1087 Add documentation of new -gnatyx style check (check extra parens)
1088 Remove paragraph about gnatelim debug options.
1090 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
1091 objects rather than forbidding dependencies on the package Ada.Streams.
1093 * sinfo.ads: Add ??? note that we should document pragmas passed to
1096 * g-expect.ads: Fix a few typos in the comments.
1098 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
1100 * misc.c (gnat_handle_option): Use %< and %> for quoting in
1103 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1105 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
1107 2004-11-07 Andreas Schwab <schwab@suse.de>
1109 * Makefile.in (install-gnatlib): Remove spurious hyphen.
1111 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
1114 * Makefile.in (darwin): Set soext to .dylib.
1116 2004-10-26 Vincent Celier <celier@gnat.com>
1117 Thomas Quinot <quinot@act-europe.fr>
1119 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
1120 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
1121 there is no use of GNAT.Sockets.Constants.
1122 Remove remaining pragma Import for C_Write
1123 Remove C_Read and C_Write from internal implementation unit
1124 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
1125 the read and write functions from the system runtime library is fine
1126 on UNIX but won't work under Windows).
1128 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
1129 (Check_Selector): Use C_Recv instead of C_Read.
1130 Selectors are the GNAT.Sockets abstraction to perform a select()
1131 call on a set of descriptors. To allow abortion of an ongoing
1132 select operation, some data is written to a dedicated socket that
1133 is always monitored.
1134 Under Windows, the write and read library functions cannot operate
1135 on sockets, so we need to use send and recv instead, which is portable
1136 across all supported platforms.
1138 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
1139 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
1140 (using the read and write functions from the system runtime library is
1141 fine on UNIX but won't work under Windows).
1143 2004-10-26 Nicolas Setton <setton@act-europe.fr>
1145 * mlib-tgt-darwin.adb: New file.
1147 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1148 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1149 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
1150 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
1153 * Makefile.in: Add support for building shared libraries under Darwin.
1154 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
1155 the low level EH init subprogram to be called from __gnat_initialize.
1157 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
1158 indicates which options to pass to the archive indexer.
1160 * mlib-utl.adb: Add support for calling ranlib with additional
1161 options. This is needed for instance under Mac OS X.
1162 (Ranlib_Options): New global variable, used to store the potential
1163 options to pass to ranlib.
1164 (Ar): Use Ranlib_Options when spawning ranlib.
1165 (Initialize): Set the value of ranlib option.
1167 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
1169 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
1170 instead of 8K, to reflect the real potential needs for stack-checking
1173 2004-10-26 Pascal Obry <obry@gnat.com>
1175 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
1177 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
1178 Windows only the initial thread stack size can be set so it is good to
1179 start we a low stack size.
1180 The OS will adjust the size as needed.
1182 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
1183 Nicolas Setton <setton@act-europe.fr>
1185 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
1186 "__unix__" instead of "unix".
1187 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
1188 sections were just mistakenly ignored. The former is
1189 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
1190 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
1191 of hpux. This prevents an unwanted definition of the symbol
1192 convert_addresses in adaint.o.
1194 2004-10-26 Gary Dismukes <dismukes@gnat.com>
1196 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
1197 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
1199 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1201 * a-filico.ads, a-filico.adb: fix incorrect header.
1203 2004-10-26 Javier Miranda <miranda@gnat.com>
1205 * a-ststio.ads: Fix typo in identifier
1207 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1209 * sem_ch4.adb: Minor reformatting.
1211 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1213 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
1214 enabled, check the result of unary and binary operations when the
1215 expression is the right-hand side of an assignment.
1217 2004-10-26 Vincent Celier <celier@gnat.com>
1219 * clean.adb (Delete): Do not output warnings when in quiet output and
1220 not in verbose mode.
1221 (Force_Deletions): New Boolean flag, defaulted to False
1222 (Delete): Only delete a file if it is writable, and when
1223 Force_Deletions is True.
1224 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
1225 (Usage): Line for new switch -f
1226 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
1229 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1231 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
1232 JM type only if its size matches that of the wrapper. When a size is
1233 prescribed and the field is not aliased, remove the wrapper of a JM
1234 type only if the size is not greater than that of the packed array.
1235 (gnat_to_gnu_entity): Change the extension of packed array wrappers
1238 2004-10-26 Geert Bosch <bosch@gnat.com>
1240 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
1241 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
1242 (Pred): Implement in terms of Succ.
1244 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1246 * exp_aggr.adb (Safe_Component): An aggregate component that is an
1247 unchecked conversion is safe for in-place use if the expression of the
1249 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
1250 be expandable in place even if the aggregate does not come from source.
1251 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
1252 designated object of an allocator in place, rather than building it
1253 first on the stack. The previous scheme forces a full copy of the array,
1254 and may be altogether unsusable if the size of the array is too large
1255 for stack allocation.
1257 2004-10-26 Robert Dewar <dewar@gnat.com>
1259 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
1260 compares if the component is atomic.
1262 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
1263 array assignment if the component type is atomic.
1265 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1266 Eric Botcazou <ebotcazou@act-europe.fr>
1268 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
1269 is aliased and is a by_reference type, do not pass by copy.
1270 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
1271 detect whether the call is in the right side of an assignment or
1272 the expression of an object declaration. Recurse on component
1273 association within aggregates.
1274 Call it in the condition that determines whether the temporary is
1275 necessary for correct stack-checking.
1277 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1279 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
1280 RACW_Type, used in the PolyORB version.
1281 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
1282 version and the GARLIC version.
1284 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
1285 Rename RCI_Info to RCI_Locator for better consistency between the
1286 GARLIC and PolyORB versions of the distributed systems annex.
1287 (DSA_Implementation_Name): This enumeration lists the possible
1288 implementations of the Partition Communication Subsystem for the
1289 Distributed Systems Annex (DSA). The three available implementations
1290 are the dummy stub implementation (No_DSA), and two versions based on
1291 two different distribution runtime libraries: GARLIC and PolyORB. Both
1292 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
1294 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
1297 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
1298 between the GARLIC and PolyORB versions of the distributed systems
1300 Remove RE_Unbounded_Reclaim_Pool since it is unused.
1302 2004-10-26 Gary Dismukes <dismukes@gnat.com>
1304 * gnat1drv.adb: Suppress calling the back end when
1305 Frontend_Layout_On_Target is true.
1307 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1309 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
1310 Set_Read_Only): New subprograms.
1311 These new routines allow the user to set or unset the Owner execute
1312 and Owner write permission flags on a file.
1314 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
1315 GNAT.OS_Lib.Set_Executable instead of rolling our own.
1317 2004-10-26 Matthew Gingell <gingell@gnat.com>
1319 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
1321 2004-10-26 Pascal Obry <obry@gnat.com>
1323 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
1324 memory before the faulting page we properly test the process read
1325 access for this address using appropriate Win32 routine.
1326 (HPUX sections): guard with "__hpux__" instead of "hpux".
1328 2004-10-26 Robert Dewar <dewar@gnat.com>
1330 * lib-xref.adb (Generate_Reference): Don't complain about reference to
1331 entry parameter if pragma Unreferenced set, since we do not properly
1332 handle the case of multiple parameters.
1334 2004-10-26 Vincent Celier <celier@gnat.com>
1336 * prj-env.adb: (Contains_ALI_Files): New Boolean function
1337 (Ada_Objects_Path.Add): For a library project, add to the object path
1338 the library directory only if there is no object directory or if the
1339 library directory contains ALI files.
1340 (Set_Ada_Paths.Add.Recursive_Add): Ditto
1342 2004-10-26 Vincent Celier <celier@gnat.com>
1344 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
1345 extension of library projects.
1347 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
1348 path defaults to ".:<prefix>/lib/gnat".
1349 (Parse): For an extending all project, allow direct import of a project
1350 that is virtually extended.
1352 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
1353 the specified name is directly imported, return its ID. Otherwise, if
1354 an extension of this project is imported, return the ID of the
1357 2004-10-26 Robert Dewar <dewar@gnat.com>
1359 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
1360 (Sub3): New procedure, used by Scaled_Divide
1361 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
1362 correct more than one instance of failure to propagate carries
1364 (Double_Divide): Handle overflow case of largest negative number
1365 divided by minus one.
1367 * s-arit64.ads (Double_Divide): Document that overflow can occur in
1368 the case of a quotient value out of range.
1371 2004-10-26 Robert Dewar <dewar@gnat.com>
1373 * s-bitops.adb (Bit_Eq): Remove redundant check.
1375 * s-bitops.ads: Minor comment updates
1376 Change some occurrences of Address to System.Address
1378 * s-carsi8.ads: Fix minor cut-and-paste error in comments
1380 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1382 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
1383 accessibility check to prefix that is a protected operation.
1385 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1387 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
1388 empty, post message on stub.
1390 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1391 Javier Miranda <miranda@gnat.com>
1393 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
1394 current instance appears within a unit that is directly in the context
1396 Used to determine whether the body of the instance should be analyzed
1397 immediately after its spec, to make its subprogram bodies available
1398 for front-end inlining.
1399 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
1400 constraint is not allowed on the component type (AARM 12.5.3(3))
1402 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1404 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1405 'Storage_Pool): enhance, document & limit detection of non-sharable
1408 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
1410 * s-pooglo.ads: Add more documentation now that this pool is properly
1413 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1415 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
1416 or protected type with discriminants, do not constrain the
1417 corresponding record type if the subtype declaration has no
1418 discriminant constraints. This can be the case in source code, or in
1419 the subtype declaration created to rename an actual type within an
1422 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1424 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
1425 different kind of stub (possibly wrong name for file), do not check
1427 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
1428 includes call to some function that returns an unconstrained type, do
1431 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1433 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
1434 appear in the code for the main unit. Dependencies among units in the
1435 context of the main unit are established when those other units are
1436 compiled. Otherwise spurious elaboration constraints can generate
1437 incorrect elaboration circularities.
1439 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1440 Ed Schonberg <schonberg@gnat.com>
1442 * sem_util.adb (Is_Aliased_View): Defend against the case where this
1443 subprogram is called with a parameter that is not an object name. This
1444 situation arises for some cases of illegal code, which is diagnosed
1445 later, and in this case it is wrong to call Is_Aliased, as that might
1446 cause a compiler crash.
1447 (Explain_Limited_Type): Refine previous fix to include
1448 inherited components of derived types, to provide complete information.
1450 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
1451 is the prival for a protected object.
1452 It is necessary to mark this entity as a variable, in addition to
1453 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
1454 modified to avoid checking the Aliased flag on entities that are not
1455 objects. (Checking that flag for non-objects is erroneous and could
1456 lead to a compiler crash).
1458 2004-10-26 Robert Dewar <dewar@gnat.com>
1460 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
1461 X_Frac = 0.5, then we know that the number X must be positive.
1462 (Succ): Remove the same redundant test, and also fix the primary test
1463 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
1465 (Decompose): Add fuller comments to spec
1467 2004-10-26 Pascal Obry <obry@gnat.com>
1469 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
1470 validity (process must have read access). Set to 0 in all other cases.
1471 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
1473 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
1474 segmentation violation.
1476 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1478 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
1479 whose type is a constructed subtype of an aliased object with an
1480 unconstrained nominal subtype, convert the actual to the constructed
1481 subtype before taking its address.
1483 2004-10-26 Vincent Celier <celier@gnat.com>
1485 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
1486 (Is_Path_Name_Case_Sensitive): New function
1488 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
1489 (Base_Name, Simple_Name, Current_Directory, Compose,
1490 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
1493 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1494 Vasiliy Fofanov <fofanov@act-europe.fr>
1495 Vincent Celier <celier@gnat.com>
1497 * gnat_ugn.texi: Generalize "finding memory problems" section into a
1498 "memory management issues" section and document some of the useful
1499 memory pools provided as part of the GNAT library.
1500 Remove "virtual" from declaration of A::method2 in
1501 the simple example of Ada/C++ mixed system.
1502 Library Projects may be virtually extended: their virtual extensions
1503 are not Library Projects.
1504 Added section on extending project hierarchies.
1506 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1508 * adaint.c (__gnat_get_libraries_from_registry): Cast value
1510 (__gnat_portable_spawn): Remove const.
1512 * mingw32.h (MAXPATHLEN): Check for previous definition.
1514 2004-10-17 Matthias Klose <doko@debian.org>
1516 * gnatvsn.ads: Set gnat library version to 4.0.
1518 2004-10-05 Vincent Celier <celier@gnat.com>
1520 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
1522 2004-10-04 Laurent GUERBY <laurent@guerby.net>
1525 * Makefile.in: Define and use RANLIB_FLAGS.
1527 2004-10-04 Pascal Obry <obry@gnat.com>
1529 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
1530 other x86 platforms).
1532 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1534 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
1535 in general and triggers stack alignment adjustment for thread entry
1536 points on targets where this is necessary.
1538 2004-10-04 Bernard Banner <banner@gnat.com>
1542 * Makefile.in: Add section for powerpc linux
1543 Add variant i-vxwork-x86.ads
1545 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
1547 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1549 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
1550 table registration calls when need be. Ensures no reference to the crt
1551 ctors symbol are issued in the SJLJ case, which avoids possible
1552 undefined symbol errors in the case of modules to be statically linked
1555 2004-10-04 Javier Miranda <miranda@gnat.com>
1557 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
1558 in-line the code corresponding to subprogram Analyze_Actuals. In
1559 addition, analyze the actuals only in case of subprogram call.
1561 2004-10-04 Ed Falis <falis@gnat.com>
1563 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
1565 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
1567 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
1568 in the documentation.
1570 2004-10-04 Robert Dewar <dewar@gnat.com>
1572 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
1574 (Analyze_Block_Statement): Add circuitry to detect following dead code
1575 (Check_Unreachable_Code): Handle case of block exit
1577 2004-10-04 Robert Dewar <dewar@gnat.com>
1579 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
1580 (XMatchD): Avoid warning for Logic_Error call
1582 2004-10-04 Robert Dewar <dewar@gnat.com>
1584 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
1585 consider expressions buried within a procedure actual to be an actual.
1586 This caused some blowups with uses of packed slices within a procedure
1589 2004-10-04 Robert Dewar <dewar@gnat.com>
1591 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
1592 longer need to be initialized to zero.
1593 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
1594 initialized to zero.
1596 * checks.adb (Expr_Known_Valid): Packed arrays are now always
1597 considered valid, even if the representation is modular. That's correct
1598 now that we no longer initialize packed modular arrays to zero.
1600 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
1601 suffixes. These are now documented as the only cases in which the
1602 debugger ignores outer records.
1603 Previously, the spec allowed arbitrary suffixes for this purpose.
1604 Change name of LJM to JM for packed array pad records
1605 Create separate section on packed array handling, and add a whole new
1606 set of comments to this section describing the situation with packed
1607 modular types and justification requirements depending on endianness.
1609 2004-10-04 Robert Dewar <dewar@gnat.com>
1611 * a-except.adb: Add a comment for last change
1613 * einfo.ads: Minor spelling correction in comment
1615 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
1617 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
1620 * sem_util.ads: Minor comment update
1622 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1624 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
1625 Inline_Always when in Configurable_Run_Time mode.
1627 * sem_prag.adb (Process_Convention): If entity is an inherited
1628 subprogram, apply convention to parent subprogram if in same scope.
1629 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
1630 when in Configurable_Run_Time mode.
1632 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1634 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
1635 class_wide type after component list has been inherited.
1637 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1639 * sem_ch12.adb (Check_Generic_Actuals): New predicate
1640 Denotes_Previous_Actual, to handle properly the case of a private
1641 actual that is also the component type of a subsequent array actual.
1642 The visibility status of the first actual is not affected when the
1643 second is installed.
1644 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
1645 make fully recursive the treatment of formals of packages declared
1647 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
1648 the above on exit from an instantiation.
1649 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
1650 current instantiation which is now complete.
1651 (Analyze_Package_Instantiation): No instantiated body is needed if the
1652 main unit is generic. Efficient, and avoid anomalies when a instance
1653 appears in a package accessed through rtsfind.
1655 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1657 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
1658 do not generate a declaration for a temporary if the call is part of a
1659 library-level instantiation.
1661 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1663 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
1664 searching for a limited component to flag.
1666 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
1667 expansion of Input, to account for the fact that the implicit call
1668 generated by the attribute reference must freeze the user-defined
1669 stream subprogram. This is only relevant to 'Input, because it can
1670 appear in an object declaration, prior to the body of the subprogram.
1672 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
1673 expansion can proceed and further errors uncovered.
1674 (Minor clean up): Fix cases of using | instead of \ for continuation
1677 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1679 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
1681 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
1682 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
1683 Use gcc_assert and gcc_unreachable.
1685 * decl.c (gnat_to_gnu_entity, case object): Check and process a
1686 specified alignment before validating size.
1687 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
1688 stripped-down declaration for the type of the inner field when making
1691 * utils.c (finish_record_type): Do not compute the size in units
1692 incrementally. Instead compute it once for the rep clause case.
1693 Use gcc_assert and gcc_unreachable.
1695 2004-10-04 Vincent Celier <celier@gnat.com>
1697 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
1699 (Is_Valid_Path_Name): Take '/' as a directory separator.
1701 2004-10-04 Vincent Celier <celier@gnat.com>
1703 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
1704 (Extended_Project) only if Extended_Project is defined, to avoid
1706 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
1708 (Parse_Single_Project): Ditto.
1710 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
1711 Add_To_Project_Path for virtual projects.
1713 2004-10-04 Vincent Celier <celier@gnat.com>
1715 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1716 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1717 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
1718 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
1719 parameter Options_2.
1721 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
1722 Build_Dynamic_Library with an empty Options_2.
1724 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
1727 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
1728 directory separator, if any.
1729 (Gprmake): Do not allow mains on the command line for library projects.
1730 Do not attempt to link when the project is a library project.
1731 (Library_Opts): New table to store Library_Options.
1732 (Build_Library): If Library_Options is specified, pass these options
1733 when building a shared library.
1735 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1737 * s-tposen.adb (Service_Entry): The object must be always unlocked at
1738 the end of this procedure now that the unlock operation was inserted
1741 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1743 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
1744 corresponding to the Preallocated_Stacks flags in System.
1745 (Get_Target_Parameters): Including the processing for
1746 Preallocated_Stacks.
1748 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
1749 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
1750 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
1751 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
1752 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
1753 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1754 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
1755 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
1756 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
1757 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
1758 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
1759 used to signal whether the compiler creates the required stacks and
1760 descriptors for the different tasks (when True) or it is done by the
1761 underlying operating system at run time (when False).
1762 It is initially set to False in all targets.
1764 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
1765 if it is supported by the target.
1766 (Make_Task_Create_Call): Pass the stack address if it has been
1767 previously created. Otherwise pass a Null_Address.
1769 * snames.adb: Add _stack.
1771 * snames.ads: Add Name_uStack. Required to allow the expander to
1772 statically allocated task stacks.
1774 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
1775 Stack_Address argument.
1776 Check that its value is equal to Null_Address because this target does
1777 not support the static stack allocation.
1779 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1781 * usage.adb: Change "pragma inline" to "pragma Inline" in information
1784 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1786 * exp_dist.adb: Split declaration of asynchronous flag out of
1787 Add_RACW_Read_Attribute.
1788 Minor reformatting for better alignment with PolyORB version.
1789 Store the entity for the asynchronous flag of an RACW, rather than the
1790 expression, in the asynchronous flags table. This will allow this flag
1791 to be used in other subprograms beside Add_RACW_Read_Attribute.
1793 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1795 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1796 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1797 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1798 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1799 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1800 sockets constant MSG_NOSIGNAL (Linux-specific).
1801 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1802 all Send operations.
1803 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1804 from trigerring SIGPIPE.
1805 Rename components to avoid clash with Ada 2005 possible reserved
1807 (Check_Selector): When the select system call returns with an error
1808 condition, propagate Socket_Error to the caller.
1810 2004-10-01 Jan Hubicka <jh@suse.cz>
1812 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1814 2004-09-23 Robert Dewar <dewar@gnat.com>
1818 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1819 instead do this at freeze time (we won't do it if there is an address
1821 Change "pragma inline" to "pragma Inline" in information and error
1825 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1826 right way of doing things after all.
1827 (Freeze_Entity): For object, set Is_Public for imported entities
1828 unless there is an address clause present.
1830 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1832 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1833 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1834 ensures proper handling of types with rep clauses, which might have
1835 their TYPE_SIZE set already.
1837 2004-09-21 Robert Dewar <dewar@gnat.com>
1839 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1840 packed array types in both little- and big-endian cases. This change
1841 ensures that we no longer count on the unused bits being initialized
1842 for such types (and in particular ensures that equality testing will
1843 only read the relevant bits).
1844 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1845 These changes mean that we no longer need to initialize small packed
1847 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1848 optimization to an LJM field as to its parent field.
1850 * ada-tree.h, trans.c, utils.c, utils2.c:
1851 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1853 2004-09-20 Jan Hubicka <jh@suse.cz>
1855 * utils.c (gnat_finalize): Remove.
1856 (end_subprog_body): Directly call cgraph_finalize_function;
1857 do not lower the nested functions.
1859 2004-09-20 Robert Dewar <dewar@gnat.com>
1863 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1864 if an address clause is present, since that means that the Import
1867 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1869 * 5tsystem.ads: Removed, no longer used.
1871 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1872 Zack Weinberg <zack@codesourcery.com>
1874 * ada-tree.def: Use tree_code_class enumeration constants
1875 instead of code letters.
1876 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1877 Update for new tree-class enumeration constants.
1879 2004-09-17 Vincent Celier <celier@gnat.com>
1881 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1882 capabilities of the general project manager.
1884 2004-09-09 Vincent Celier <celier@gnat.com>
1886 * a-direct.ads: Add pragma Ada_05
1887 (Directory_Entry_Type): Give default value to component Kind to avoid
1888 not initialized warnings.
1890 * a-direct.adb (Current_Directory): Remove directory separator at the
1892 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1893 an existing directory.
1894 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1895 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1896 Convert the result to File_Size.
1898 * prj.ads: (Project_Error): New exception
1900 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1901 Prj.Com, not from Osint.
1902 (Attrs, Package_Attributes): Tables moved to private part of spec
1903 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1905 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1906 Prj.Project_Error after call to Fail.
1907 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1908 Fail. Check that package name is not already in use.
1910 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1911 used by tools, not only by the project manager, and to indicate that
1912 exception Prj.Prj_Error may be raised in case of problem.
1913 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1915 (Attrs, Package_Attributes): Table instantiations moved from the body to
1916 the private part to be accessible from Prj.Attr.PM body.
1918 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1919 from new package Prj.Attr.PM.
1920 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1923 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1925 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1926 instead of Elaboration_Checks).
1928 * a-calend.adb: Minor reformatting
1930 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1932 * gigi.h (maybe_pad_type): New declaration.
1933 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1935 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1937 * cuintp.c: Convert to use buildN.
1939 * decl.c (maybe_pad_type): No longer static.
1940 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1942 Convert to use buildN.
1944 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1945 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1946 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1948 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1949 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1950 Convert to use buildN.
1952 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
1953 TREE_READONLY for const.
1954 Convert to use buildN.
1956 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
1957 (create_var_decl): Refine when TREE_STATIC is set.
1958 Convert to use buildN.
1960 2004-09-09 Gary Dismukes <dismukes@gnat.com>
1962 * gnat_ugn.texi: Delete text relating to checking of ali and object
1965 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
1968 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
1970 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
1971 pragmas recognized by GNAT.
1973 * gnat_rm.texi: Document pragma Detect_Blocking.
1975 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
1976 raise Program_Error if called from a protected operation.
1978 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
1979 the protected action nesting level.
1980 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
1981 protected action nesting level.
1982 (Unlock): When pragma Detect_Blocking is active decrease the protected
1983 action nesting level.
1985 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
1986 Protected_Action_Nesting.
1988 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
1989 Common_ATCB record. It contains the dynamic level of protected action
1990 nesting for each task. It is needed for checking whether potentially
1991 blocking operations are called from protected operations.
1992 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
1993 Detect_Blocking is active or not in the partition.
1995 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
1996 raise Program_Error if called from a protected operation.
1997 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
1998 Program_Error if called from a protected operation.
1999 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
2000 Program_Error if called from a protected operation.
2002 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
2003 raise Program_Error if called from a protected operation.
2005 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
2006 raise Program_Error if called from a protected operation, and increase
2007 the protected action nesting level.
2008 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
2009 Program_Error if called from a protected operation, and increase the
2010 protected action nesting level.
2011 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
2012 protected action nesting level.
2014 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
2015 raise Program_Error if called from a protected operation, and increase
2016 the protected action nesting level.
2017 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
2018 Program_Error if called from a protected operation, and increase the
2019 protected action nesting level.
2020 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
2021 raise Program_Error if called from a protected operation.
2022 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
2023 active, raise Program_Error if called from a protected operation.
2024 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
2025 protected action nesting level.
2027 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
2028 insertion of the statement raising Program_Error. The run time
2029 contains the required machinery for handling that.
2031 * sem_util.ads: Change comment associated to procedure
2032 Check_Potentially_Blocking_Operation.
2033 This procedure does not insert a call for raising the exception because
2034 that is currently done by the run time.
2036 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
2038 * init.c: Add the global variable __gl_detect_blocking that indicates
2039 whether pragma Detect_Blocking is active (1) or not (0). Needed for
2040 making the pragma available at run time.
2041 (__gnat_set_globals): Pass and update the detect_blocking parameter.
2043 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
2044 pragma Detect_Blocking is active.
2046 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
2048 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
2049 DB is found in the ali file. Any unit compiled with pragma
2050 Detect_Blocking active forces its effect in the whole partition.
2052 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
2053 Detect_Blocking is active and delay is called from a protected
2056 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
2057 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
2058 Detect_Blocking is active (0 otherwise).
2059 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
2060 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
2063 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
2065 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
2066 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
2069 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
2070 (Register_Receiving_Stub): Add Subp_Info formal parameter.
2071 Update API in placeholder implemetation of s-parint to reflect changes
2072 in distribution runtime library.
2074 * sem_ch3.adb (Expand_Derived_Record): Rename to
2075 Expand_Record_Extension.
2077 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
2078 primitive operations of potentially distributed object types that have
2079 non-controlling anonymous access formals.
2081 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
2083 New implementation of expansion for remote access-to-subprogram types,
2084 based on the RACW infrastructure.
2085 This version of sem_dist is compatible with PolyORB/DSA as well as
2088 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
2089 Asynchrronous that applies to a remote access-to-subprogram type, mark
2090 the underlying RACW type as asynchronous.
2092 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
2093 __gnat_using_gnu_linker to 1.
2095 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
2096 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
2097 GNAT.Perfect_Hash_Generators, and remove the empty
2098 GNAT.Perfect_Hash package.
2100 * atree.adb: Minor reformatting
2102 * exp_ch3.adb (Expand_Derived_Record): Rename to
2103 Expand_Record_Extension.
2104 (Build_Record_Init_Proc.Build_Assignment): The default expression in
2105 a component declaration must remain attached at that point in the
2106 tree so New_Copy_Tree copies it if the enclosing record type is derived.
2107 It is therefore necessary to take a copy of the expression when building
2108 the corresponding assignment statement in the init proc.
2109 As a side effect, in the case of a derived record type, we now see the
2110 original expression, without any rewriting that could have occurred
2111 during expansion of the ancestor type's init proc, and we do not need
2112 to go back to Original_Node.
2114 * exp_ch3.ads (Expand_Derived_Record): Rename to
2115 Expand_Record_Extension.
2117 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
2118 Returns the RACW type used to implement a remote access-to-subprogram
2120 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
2121 New subprograms. Used to create a proxy tagged object for a remote
2122 subprogram. The proxy object is used as the designated object
2123 for RAS values on the same partition (unless All_Calls_Remote applies).
2124 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
2125 System.Partition_Interface.Get_Unique_Remote_Pointer.
2126 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
2127 Renamed from Add_RAS_*_Attribute.
2128 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
2130 New implementation of expansion for remote access-to-subprogram types,
2131 based on the RACW infrastructure.
2133 * exp_dist.ads (Copy_Specification): Update comment to note that this
2134 function can copy the specification from either a subprogram
2135 specification or an access-to-subprogram type definition.
2137 2004-09-09 Ed Schonberg <schonberg@gnat.com>
2139 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
2140 in an instance, between an explicit subprogram an one inherited from a
2141 type derived from an actual.
2143 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
2144 add a polling call if the subprogram is to be inlined by the back-end,
2145 to avoid repeated calls with multiple inlinings.
2147 * checks.adb (Apply_Alignment_Check): If the expression in the address
2148 clause is a call whose name is not a static entity (e.g. a dispatching
2149 call), treat as dynamic.
2151 2004-09-09 Robert Dewar <dewar@gnat.com>
2153 * g-trasym.ads: Minor reformatting
2155 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
2156 packed arrays, since unused bits are expected to be zero for a
2159 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
2161 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
2164 2004-09-09 Pascal Obry <obry@gnat.com>
2166 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
2167 enable map file generation. Add the right option to generate the map
2168 file if Map_File is set to True.
2170 * gnatdll.adb (Gen_Map_File): New variable.
2171 (Syntax): Add info about new -m (Map_File) option.
2172 (Parse_Command_Line): Add support for -m option.
2173 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
2176 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
2178 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
2179 new gnatdist implementation.
2180 Define a subpackage isolating the output routines specific to this
2183 2004-09-09 Joel Brobecker <brobecker@gnat.com>
2185 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
2187 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
2189 2004-09-09 Cyrille Comar <comar@act-europe.fr>
2191 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
2194 * opt.ads: Add Ada_Version_Runtime constant used to decide which
2195 version of the language is used to compile the run time.
2197 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
2199 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
2200 of variable length temporaries for function return now that the
2201 back-end and gigi support it.
2203 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2205 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
2207 * trans.c (struct stmt_group): Delete field GLOBAL.
2208 (gnat_init_stmt_group): Do not initialize it.
2209 (call_to_gnu): Use save_expr, not protect_multiple_eval.
2210 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
2211 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
2212 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
2213 (start_stmt_group): Likewise.
2214 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
2216 * utils2.c (ggc.h): Include.
2217 (build_call_raise): Call build_int_cst, not build_int_2.
2219 * utils.c (gnat_init_decl_processing): Fix arg to
2220 build_common_tree_nodes.
2221 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
2222 (gnat_define_builtin): Set built_in_decls.
2223 (init_gigi_decls): Call build_int_cst, not build_int_2.
2225 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
2226 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
2227 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
2228 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
2229 SET_TYPE_MODULE): Use them.
2230 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
2231 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
2232 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
2233 SET_TYPE_ADA_SIZE): Likewise.
2234 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
2235 (DECL_CONST_CORRESPONDING_VAR,
2236 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
2237 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
2238 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
2239 (TYPE_RM_SIZE_NUM): New macro.
2240 (TYPE_RM_SIZE): Modified to use above.
2242 * cuintp.c: (build_cst_from_int): New function.
2243 (UI_To_gnu): Use it.
2245 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
2246 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
2247 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
2248 MIN_EXPR for the size, copy it into new.
2250 2004-09-01 Robert Dewar <dewar@gnat.com>
2252 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
2253 packed indexed component where array is an IN OUT formal. This
2254 generated garbage code previously.
2256 * gnat_ugn.texi: Document -fverbose-asm
2258 * gnat-style.texi: Minor updates (note that boolean constants and
2259 variables are joined with AND/OR rather than short circuit forms).
2261 2004-09-01 Ed Schonberg <schonberg@gnat.com>
2263 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
2264 it is an upward conversion of an untagged type with no representation
2267 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
2269 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
2270 System.Partition_Interface.
2272 * checks.adb (Apply_Access_Checks): Do not generate checks when
2273 expander is not active (but check for unset reference to prefix of
2276 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
2277 pragma Debug as an if statement with a constant condition, for
2278 consistent treatment of entity references contained within the
2279 enclosed procedure call.
2281 2004-09-01 Vincent Celier <celier@gnat.com>
2283 * bindgen.adb: (Set_EA_Last): New procedure
2284 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
2286 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
2287 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
2288 linked without errors.
2289 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
2291 (Gen_Exception_Table_C): Correct same bugs
2293 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
2295 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
2296 on Windows, make sure that the drive letter is in upper case.
2298 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
2299 Windows, when the drive letter is added and Case_Sensitive is True, the
2300 drive letter is forced to upper case.
2302 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
2303 to Options_2 for the call to MLib.Utl.Gcc.
2305 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
2306 directory separator when defining BASE_DIR.
2308 2004-09-01 Pascal Obry <obry@gnat.com>
2310 * gprcmd.adb (Extend): Do not output trailing directory separator. This
2311 is not needed and it confuses Windows GNU/make which does not report
2312 directory terminated by a slash as a directory.
2313 (gprcmd): Idem for "pwd" internal command.
2315 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
2316 target names rewrite to fix regressions with recent version of
2317 GNU/make. Starting with GNU/make 3.80 the pipe character was not
2318 handled properly anymore.
2320 2004-09-01 Andreas Schwab <schwab@suse.de>
2322 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
2323 * raise.c [!IN_RTS]: Undef abort.
2325 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
2327 * utils2.c (build_allocator): Use ssize_int.
2329 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
2331 2004-08-27 Andreas Schwab <schwab@suse.de>
2333 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
2335 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2336 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2338 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
2340 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2342 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
2343 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2344 * utils.c (init_gigi_decls): Likewise.
2345 * utils2.c (build_call_raise, build_allocator): Likewise.
2347 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2349 * utils.c (gnat_init_decl_processing): Adjust
2350 build_common_tree_nodes call.
2352 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2354 * utils2.c (build_allocator): Use build_int_cst for negative
2357 2004-08-18 Richard Henderson <rth@redhat.com>
2359 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
2361 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
2363 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
2365 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
2366 (gnat_to_gnu): Likewise.
2368 2004-08-16 Pascal Obry <obry@gnat.com>
2370 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
2371 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
2372 option and not mdll anymore. Update comment.
2374 2004-08-16 Pascal Obry <obry@gnat.com>
2376 * bld.adb (Put_Include_Project): Properly handle directory separators
2379 2004-08-16 Ed Schonberg <schonberg@gnat.com>
2381 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
2382 decreasing the number of allocated junk nodes while searching for the
2383 appropriate subprogram.
2385 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2387 * cuintp.c (UI_To_gnu): Use build_int_cst..
2388 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2389 * utils.c (init_gigi_decls): Likewise.
2390 * utils2.c (build_call_raise): Likewise.
2392 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
2394 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
2395 for a global aliased object with a variable size and an unconstrained
2396 nominal subtype, pretend there is no initializer if the one we have is
2397 incomplete, and avoid referencing an inexistant component in there. The
2398 part we have will be rebuilt anyway and the reference may confuse
2401 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
2403 * einfo.ads: Minor reformatting
2405 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
2406 restrictions in the ALI if we only want to warn about violations.
2408 2004-08-13 Vincent Celier <celier@gnat.com>
2410 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
2411 when creating a new Unit_Record in table Units.
2413 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
2414 that are violated, if any.
2416 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
2417 add directory separator if path already ends with a directory separator.
2419 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2421 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
2422 unit, this is an attempt to inline a construct that is not available in
2423 the current restricted mode, so abort rather than trying to continue.
2425 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
2426 discriminants that rename those of the parent, recover names of
2427 original discriminants for the constraint on the full view of the
2429 (Complete_Private_Subtype): Do not create a subtype declaration if the
2430 subtype is an itype.
2432 * gnat_rm.texi: Added section on implementation of discriminated
2433 records with default values for discriminants.
2435 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2438 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
2439 the second operand is overloaded.
2441 2004-08-10 Richard Henderson <rth@redhat.com>
2443 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
2444 add __builtin_alloca.
2446 2004-08-10 Richard Henderson <rth@redhat.com>
2448 * config-lang.in (boot_language): Yes.
2450 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
2452 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
2453 from complaining on potential uninitialized reference.
2454 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
2455 new specification and test explicitly for non-zero return value.
2457 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
2458 returning C.int, to avoid using a derived boolean type.
2460 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
2461 Duplicate_Subexpr_No_Checks in preference to direct use of
2462 Remove_Side_Effects and New_Copy_Tree.
2463 Clear Comes_From_Source on prefix of 'Size attribute reference.
2465 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
2466 g-socthi-vxworks.adb: Change calls to
2467 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
2468 and test explicitly for non-zero return value.
2470 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
2471 (Is_Socket_In_Set): Declare imported function as returning C.int, to
2472 avoid using a derived boolean type.
2474 2004-08-09 Albert Lee <lee@gnat.com>
2476 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
2478 2004-08-09 Pascal Obry <obry@gnat.com>
2480 * gnat_ugn.texi: Document new way to build DLLs on Windows using
2481 GCC's -shared option.
2483 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
2484 Options_2 parameter (options put after object files).
2486 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
2488 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
2489 ignore overflows on low and high bounds of an index to also account for
2490 differences in signedness between sizetype and gnu_index_subtype.
2491 These are as legitimate as the ones caused by a lower TYPE_PRECISION
2494 2004-08-09 Robert Dewar <dewar@gnat.com>
2496 * s-solita.ads, s-solita.adb: Minor reformatting
2498 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
2499 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
2501 Add note that No_Implicit_Conditionals does not suppress
2502 run time constraint checks.
2504 * vms_conv.ads: Minor reformatting
2506 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
2507 and necessary for following change).
2508 (Mark): Return new format Mark_Id containing sec stack address
2509 (Release): Use sec stack address from Mark_Id avoiding Self call
2511 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
2512 pointer (cleanup and necessary for following change).
2513 Define Mark_Id as record containing address of secondary stack, that way
2514 Release does not need to find the stack again, decreasing the number of
2515 calls to Self and improving efficiency.
2517 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
2519 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
2520 case variable into the individual case branches when possible.
2522 * sem_ch11.adb: Minor reformatting
2524 * prj.ads: Correct spelling of suffixs
2526 * prj-nmsc.adb: Minor reformatting
2527 Correct spelling suffixs throughout (also in identifiers)
2529 * freeze.adb: Minor spelling correction
2531 * exp_ch2.adb: Cleanups to handling of Current_Value
2532 (no functional effect).
2534 * bld.adb: Correct spelling of suffixs
2536 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
2538 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2542 * sem_ch7.adb (Install_Private_Declarations): In the body of the
2543 package or of a child, private entities are both immediately_visible
2546 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2548 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
2549 there are no range checks on the value of the literal.
2551 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
2552 wrapped is the triggering alternative of an asynchronous select, action
2553 statements mustbe inserted before the select itself.
2555 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
2556 case where the prefix is a protected function call.
2557 (Resolve_Attribute, case 'Access): The attribute reference on a
2558 subprogram is legal in a generic body if the subprogram is declared
2561 2004-08-09 Vincent Celier <celier@gnat.com>
2563 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
2564 languages, otherwise building the library may fail with unresolved
2566 (Compile_Sources): Do not build libraries if -c switch is used
2568 * gnatlink.adb (Process_Args): New switches -M and -Mmap
2569 (Write_Usage): If map file creation is supported, output new switches
2571 (Gnatlink): When -M is specified, add the necessary switch(es) to the
2572 gcc call, when supported.
2574 * Makefile.in: Added indepsw.o to the object list for gnatlink
2575 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
2577 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
2578 indepsw.adb, indepsw.ads: New files.
2580 2004-08-09 Bernard Banner <banner@gnat.com>
2582 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
2584 * Makefile.in: add section for vxworks x86
2586 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
2588 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
2589 per-object constrained components where the discriminant is of an
2591 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
2592 the parent initialization procedure for derived Unchecked_Unions.
2593 Instead, derived Unchecked_Unions build their own initialization
2595 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
2596 Check the body of the subprogram for details.
2597 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
2598 functions for derived Unchecked_Union types by introducing a condition.
2599 Allow the creation of TSS equality functions for Unchecked_Unions.
2600 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
2601 Add formal parameter Discr to function signature. Discr is used to
2602 control the generated case statement for Unchecked_Union types.
2603 (Make_Eq_If): Rename formal parameter Node to E in function signature.
2605 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
2607 Check the body of the subprogram for details.
2608 (Expand_Composite_Equality): Augment composite type equality to include
2609 correct handling of Unchecked_Union components.
2610 (Expand_N_In): Add condition to detect illegal membership tests when the
2611 subtype mark is a constrained Unchecked_Union and the expression lacks
2612 inferable discriminants, and build a Raise_Program_Error node.
2613 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
2614 to detect types that contain components of unconstrained Unchecked_Union
2615 subtype. Add condition to detect equality between types that have an
2616 unconstrained Unchecked_Union component, and build a Raise_Program_Error
2617 node. Add condition to detect equality between Unchecked_Union types
2618 that lack inferable discriminants, and build a Raise_Program_Error node.
2619 Otherwise build a TSS equality function call.
2620 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
2621 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
2622 with the operand lacking inferable discriminants, and build a Raise_
2624 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
2626 (Has_Inferable_Discriminants): Implement new predicate for objects and
2627 expressions of Unchecked_Union type. Check the body of subprogram for
2629 (Has_Unconstrained_UU_Components): Add function
2630 Component_Is_Unconstrained_UU. It is used to detect whether a single
2631 component is of an unconstrained Unchecked_Union subtype. Add function
2632 Variant_Is_Unconstrained_UU. It is used to detect whether a single
2633 component inside a variant is of an unconstrained Unchecked_Union type.
2635 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
2636 inferred discriminant values. Add condition to generate a case
2637 statement with an inferred discriminant as the switch.
2638 (Make_Component_List_Assign): Introduce a Boolean flag that determines
2639 the behaviour of the subprogram in the presence of an Unchecked_Union.
2640 Add condition to trigger the usage of the inferred discriminant value
2641 as the generated case statement switch.
2642 (Make_Field_Assign): Introduce a Boolean flag that determines the
2643 behaviour of the subprogram in the presence of an Unchecked_Union. Add
2644 condition to trigger the usage of the inferred discriminant value as
2645 the right-hand side of the generated assignment.
2647 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
2648 parameter generation when dealing with Unchecked_Unions.
2650 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
2651 checks for Unchecked_Unions.
2653 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
2655 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
2656 Raise_Program_Error nodes for the execution of Read and Write
2657 attributes of Unchecked_Union types and the execution of Input and
2658 Output attributes of Unchecked_Union types that lack default
2659 discriminant values.
2661 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
2662 Unchecked_Union. Add procedure Check_Component. It is used to inspect
2663 per-object constrained components of Unchecked_Unions for being
2664 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
2665 check individual components withing a variant.
2667 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
2668 comparison of Unchecked_Unions.
2669 (Resolve_Equality_OP): Remove guard that prevents equality between
2672 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
2673 of component subtypes for Unchecked_Union components.
2674 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
2675 since it is the actual subtype.
2677 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
2678 pass of Unchecked_Union subtypes as generic actuals to formal types
2679 that lack known_discriminant_parts or that are derived Unchecked_Union
2680 types, and do nothing. In any other case, produce an error message.
2682 * sem_ch3.adb (Analyze_Component_Declaration): Add function
2683 Contains_POC. It determines whether a constraint uses the discriminant
2684 of an enclosing record type.
2685 Add condition to detect per-object constrained component and set the
2687 (Derived_Type_Declaration): Remove guard that prevents derivation from
2688 Unchecked_Union types.
2689 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
2692 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
2693 references to Unchecked_Union discriminants.
2695 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
2696 formal generation when dealing with Unchecked_Unions.
2697 (Set_Actual_Subtypes): Add condition to prevent generation of actual
2698 subtypes for Unchecked_Unions.
2700 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
2701 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
2702 completions of discriminated partial views by Unchecked_Unions and
2703 produce an error message.
2705 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2707 * trans.c (struct stmt_group): New field, GLOBAL.
2708 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
2709 (struct elab_info): New struct.
2710 (elab_info_list, gnu_elab_proc_stack): New variables.
2711 (Compilation_Unit_to_gnu): New procedure.
2712 (gigi): Call it and also handle elaboration procs we've saved.
2713 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
2714 global field from parent.
2715 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
2716 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
2717 (start_stmt_group): Initialize global field from parent.
2718 (add_decl_expr): Set to global for current statement group.
2719 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
2722 * utils.c (global_bindings_p): True when no current_function_decl; no
2723 longer check current_binding_level.
2725 2004-08-09 Ben Brosgol <brosgol@gnat.com>
2727 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
2730 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
2732 2004-08-06 Andreas Schwab <schwab@suse.de>
2734 * utils.c (gnat_define_builtin): Remove second parameter of
2736 (begin_subprog_body): Likewise.
2738 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
2740 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
2741 optimization, not supported by the tree-ssa back-end.
2743 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
2745 * s-mastop-irix.adb: Update comments.
2747 * a-except.adb (Exception_Information): Raise Constraint_Error if
2748 exception Id is Null_Id.
2749 This is required behavior, which is more reliably and clearly checked
2750 at the top level interface level.
2752 2004-07-26 Javier Miranda <miranda@gnat.com>
2754 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
2755 call if a component has no default_expression and the box is used.
2757 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
2758 default_expression and you use box, it behaves as if you had declared a
2760 (Resolve_Record_Aggregate): If a component has no default_expression and
2761 you use box, it behaves as if you had declared a stand-alone object.
2763 * sem_ch10.adb (Install_Siblings): Do not make visible the private
2764 entities of private-with siblings.
2766 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2768 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
2769 for a component of an itype, set the parent pointer for analysis,
2770 there is no list in which to insert it.
2772 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
2773 bona-fide renamings, not for inherited operations.
2775 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
2776 actual for a formal that is an access parameter, create local
2777 finalization list even if the expression is not an aggregate.
2779 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2782 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
2783 Diagnose properly illegal subprogram renamings that are library units.
2785 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2788 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
2789 conversion rewritten as an unchecked conversion, check that original
2790 expression is a variable.
2792 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2793 unchecked_conversion, create new node rather than rewriting in place,
2794 to preserve original construct.
2796 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2798 * gigi.h (gnat_expand_body): Deleted.
2800 * Make-lang.in: (trans.o): Depends on function.h.
2802 * misc.c: (gnat_expand_body): Moved to here.
2804 * trans.c (gnat_expand_body_1): Deleted.
2805 (gnat_expand_body): Moved from here.
2806 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2807 (add_stmt): Check for marked visited with global_bindings_p.
2808 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2809 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2811 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2812 VIEW_CONVERT_EXPR if not operation type.
2814 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2817 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2818 changes: reformatting of negation operators, removing unneeded
2819 inequality comparison with zero, converting equality comparisons with
2820 zero to negations, changing int/0/1 to bool/false/true, replace calls
2821 to gigi_abort with abort, and various other similar changes.
2823 2004-07-26 Vincent Celier <celier@gnat.com>
2825 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2828 * make.adb (Gnatmake): Fail when a library is not present and there is
2829 no object directory.
2831 * mlib-prj.adb (Check_Library): No need to check if the library needs
2832 to be rebuilt if there is no object directory, hence no object files
2833 to build the library.
2835 * opt.ads (Setup_Projects): New Boolean flag.
2837 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2839 Create directory when Kind /= "" and in "gnat setup". Report error if
2840 directory cannot be created.
2841 (Ada_Check): Create library interface copy dir if it does not exist
2842 and we are in "gnat setup".
2843 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2845 (Language_Independent_Check): Create object directory, exec directory
2846 and/or library directory if they do not exist and we are in
2849 * vms_conv.ads: (Command_Type): New command Setup.
2851 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2853 * vms_data.ads: Add qualifiers/switches for new built-in command
2856 2004-07-25 Richard Henderson <rth@redhat.com>
2858 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2859 DECL_IGNORED_P on RESULT_DECL.
2861 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2863 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2864 allocation and potentially overflowing update with
2865 Tailored_Exception_Information. Use the sec-stack free procedural
2866 interface to output Exception_Information instead.
2868 * a-except.adb (To_Stderr): New subprogram for character, and string
2869 version moved from a-exextr to be visible from other separate units.
2870 (Tailored_Exception_Information): Remove the procedural version,
2871 previously used by the default Last_Chance_Handler and not any more.
2872 Adjust various comments.
2874 * a-exexda.adb: Generalize the exception information procedural
2875 interface, to minimize the use of secondary stack and the need for
2876 local buffers when the info is to be output to stderr:
2877 (Address_Image): Removed.
2878 (Append_Info_Character): New subprogram, checking for overflows and
2879 outputing to stderr if buffer to fill is of length 0.
2880 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2881 (Append_Info_Address, Append_Info_Exception_Name,
2882 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2883 Append_Info_Basic_Exception_Traceback,
2884 Append_Info_Exception_Information): New subprograms.
2885 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2886 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2887 Exception_Info_Maxlength, Exception_Name_Length,
2888 Exception_Message_Length): New subprograms.
2889 (Exception_Information): Use Append_Info_Exception_Information.
2890 (Tailored_Exception_Information): Use
2891 Append_Info_Basic_Exception_Information.
2892 Export services for the default Last_Chance_Handler.
2894 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2895 other separate units.
2897 2004-07-20 Vincent Celier <celier@gnat.com>
2899 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2901 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2903 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2904 emit itype references for the designated types of component types that
2905 are declared outside of the full record declaration, and that may
2906 denote a partial view of that record type.
2908 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2911 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2912 which is the designated type in an access component declaration, to the
2913 list of incomplete dependents of the parent type, to avoid elaboration
2914 issues with out-of-scope subtypes.
2915 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2916 full view of the parent.
2918 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2921 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2922 entities that are hidden, such as references to generic actuals
2923 outside an instance.
2925 2004-07-20 Javier Miranda <miranda@gnat.com>
2927 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2928 support to the new notation.
2929 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2931 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2933 * s-taprob.adb: Adding the elaboration code required for initializing
2934 the tasking soft links that are common to the full and the restricted
2937 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2938 restricted run time has been moved to the package
2939 System.Soft_Links.Tasking.
2941 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2942 restricted run time has been moved to the package
2943 System.Soft_Links.Tasking.
2945 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2947 * s-solita.ads, s-solita.adb: New files.
2949 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2951 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2952 Case_Statement_to_gnu): Split off from gnat_to_gnu.
2953 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
2954 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
2955 Exception_Handler_to_gnu_zcx): Likewise.
2957 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2959 * gigi.h (builtin_function): Declare.
2961 2004-07-15 Robert Dewar <dewar@gnat.com>
2963 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
2966 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
2967 access values as an example of a warning.
2969 * gnat_rm.texi: Document new attribute Has_Access_Values
2971 * gnat-style.texi: Document that box comments belong on nested
2974 * sem_util.ads (Has_Access_Values): Improved documentation
2976 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
2978 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
2979 (Process_Interface_Name): Call to this new procedure
2980 (Set_Extended_Import_Export_External_Name): Call to this new procedure
2982 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
2984 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
2986 * einfo.ads: Minor comment typo fixed
2988 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
2990 * snames.adb: Add _atcb.
2992 * snames.ads: Add Name_uATCB.
2994 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
2995 (in the expanded code) when using the restricted run time.
2997 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
2998 a in parameter in order to allow ATCBs to be preallocated (in the
3001 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
3002 order to allow ATCBs to be preallocated. In case of error, the ATCB is
3003 deallocated in System.Tasking.Stages.
3005 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
3006 order to allow ATCBs to be preallocated.
3008 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
3009 here. It was previously done in Initialize_ATCB.
3011 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
3013 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
3014 Restricted run time.
3016 * exp_ch3.adb: When using the Restricted run time, pass the
3017 preallocated Ada_Task_Control_Block when creating a task.
3019 2004-07-15 Ed Schonberg <schonberg@gnat.com>
3021 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
3022 function call that is itself an actual in an enclosing call, diagnose
3023 problem here rather than assuming that resolution will catch it.
3025 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
3026 the local copy of a generic unit for a formal package, and the generic
3027 is a child unit, install private part of ancestors before compiling
3028 private part of spec.
3030 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
3031 use scope entities rather than tree structures, to handle properly
3032 parent units that are instances rewritten as bodies for inlining
3035 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
3036 Remove_Parents): Handle properly a parent unit that is an
3037 instantiation, when the unit has been rewritten as a body for inlining
3040 * par.adb (Goto_List): Global variable to collect goto statements in a
3041 given unit, for use in detecting natural loops.
3043 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
3044 use in detecting natural loops.
3046 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
3047 backwards goto's, and rewrite as a infinite loop, to improve locality
3050 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
3051 subcomponent that includes an indexed reference, to prevent the
3052 generation of copies that would miscompile the desired assignment
3054 (Build_Task_Image_Decls): Add a numeric suffix to
3055 generated name for string variable, to avoid spurious conflicts with
3056 the name of the type of a single protected object.
3058 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
3059 loop with an explicit exit statement, to avoid generating an
3060 out-of-range value with 'Succ leading to spurious constraint_errors
3061 when compiling with -gnatVo.
3063 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
3065 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
3066 might not be analyzed yet, even if its Etype is already set (case of an
3067 unchecked conversion built using Unchecked_Convert_To, for example).
3068 If the prefix has already been analyzed, this will be a nop anyway.
3070 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
3071 controller type, or an assignment of a record type with controlled
3072 components, copy only user data, and leave the finalization chain
3075 2004-07-15 Vincent Celier <celier@gnat.com>
3077 * make.adb (Collect_Arguments): Improve error message when attempting
3078 to compile a source not part of any project, when -x is not used.
3080 * prj.ads: (Defined_Variable_Kind): New subtype
3082 * prj-attr.adb (Register_New_Package): Two new procedures to register
3083 a package with or without its attributes.
3084 (Register_New_Attribute): Mew procedure to register a new attribute in a
3086 New attribute oriented subprograms: Attribute_Node_Id_Of,
3087 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3088 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3090 New package oriented subprograms: Package_Node_Id_Of,
3091 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3093 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
3095 (Package_Node_Id): Now a private, self initialized type
3096 (Register_New_Package): New procedure to register a package with its
3098 New attribute oriented subprograms: Attribute_Node_Id_Of,
3099 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
3100 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
3102 New package oriented subprograms: Package_Node_Id_Of,
3103 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
3105 * prj-dect.adb (Parse_Attribute_Declaration,
3106 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
3108 * prj-makr.adb (Make): Parse existing project file before creating
3109 other files. Fail if there was an error during parsing.
3111 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
3112 new spec of Prj.Attr.
3114 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
3115 to new spec of Prj.Attr.
3117 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3119 * utils2.c: Fix typo in comment.
3121 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3123 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
3124 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
3126 2004-07-14 Andreas Schwab <schwab@suse.de>
3128 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
3130 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3132 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
3134 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
3137 * misc.c (gnat_types_compatible_p): New function.
3138 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
3139 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
3141 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
3142 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
3143 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
3144 (mark_visited): Don't mark dummy type.
3145 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
3146 parameter, we must remove any LJM building from GNU_NAME.
3147 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
3148 (pos_to_constructor): Use int_const_binop.
3149 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
3152 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
3153 (gnat_pushlevel): Set TREE_USE on BLOCK node.
3154 (gnat_install_builtins): Add __builtin_memset.
3156 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
3158 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
3159 for a renaming, stabilize the initialization expression if we are at a
3160 local level. At the local level, uses of the renaming may be performed
3161 by a direct dereference of the initializing expression, and we don't
3162 want possible variables there to be evaluated for every use.
3164 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
3165 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
3166 them on the way. Account for the fact that we may introduce side
3167 effects in the process.
3169 2004-07-13 Richard Henderson <rth@redhat.com>
3171 * misc.c (default_pass_by_ref): Use pass_by_reference.
3173 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3175 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
3176 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
3178 2004-07-08 Richard Henderson <rth@redhat.com>
3180 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
3183 2004-07-06 Vincent Celier <celier@gnat.com>
3185 * vms_conv.ads: Minor reformatting.
3186 Alphabetical order for enumerated values of type Command_Type, to have
3187 the command in alphabetical order for the usage.
3189 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
3190 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
3192 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
3194 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
3195 (Add_Archive_Path): Only add the global archive if there is one.
3196 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
3197 or not any object file to put in the global archive, and don't build
3198 a global archive if there is none.
3199 (X_Switches): New table
3200 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
3201 in the X_Switches table, if any.
3202 (Initialize): Make sure the X_Switches table is empty
3203 (Scan_Arg): Record -X switches in table X_Switches
3205 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
3207 * make.adb: Minor comment fix
3209 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
3210 invoked with directory information, add the directory in front of the
3213 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
3214 invoked with directory information, add the directory in front of the
3217 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
3218 when Keep_Temporary_Files is False.
3219 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
3220 directory information, add the directory in front of the path.
3221 When not on VMS, handle new switch -dn before the command to set
3222 Keep_Temporary_Files to True.
3223 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
3226 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
3227 invoked with directory information, add the directory in front of the
3230 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
3232 * snames.ads, snames.adb (Name_Stub): New name for the distributed
3235 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
3236 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
3238 * g-socket.adb (To_Timeval): Fix incorrect conversion of
3239 Selector_Duration to Timeval for the case of 0.0.
3241 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
3242 documentation from Evolve_And_Then.
3244 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
3246 * s-taprop-tru64.adb, s-taprop-os2.adb,
3247 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
3249 2004-07-06 Robert Dewar <dewar@gnat.com>
3251 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
3252 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
3253 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
3254 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
3255 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
3256 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
3257 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
3258 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
3259 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
3260 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
3261 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
3262 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
3263 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
3264 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
3265 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
3266 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
3267 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
3268 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
3269 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
3270 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
3271 vms_data.ads: Minor reformatting,
3272 Fix bad box comment format.
3274 * gnat_rm.texi: Fix minor grammatical error
3276 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
3278 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
3279 more cases of discriminated records to be recognized as not needing a
3281 (Has_Access_Values): New function.
3283 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
3285 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
3286 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
3287 with LRM terminology).
3288 Change terminology in comments primitive type => elementary type.
3290 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3293 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
3294 parameters do not impose any requirements on the presence of a body.
3296 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3299 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
3300 compilation unit and is in an open scope at the point of instantiation,
3301 assume that a body may be present later.
3303 2004-07-06 Ed Schonberg <schonberg@gnat.com>
3305 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
3306 Improve error message when specified size is not supported.
3308 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
3309 is never a primitive operation.
3311 2004-07-05 Andreas Schwab <schwab@suse.de>
3313 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
3314 RECORD_OR_UNION_CHECK.
3315 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
3317 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
3319 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
3320 dependency on xgnatugn, instead build it via a submake.
3321 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
3323 2004-07-04 Richard Henderson <rth@redhat.com>
3325 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
3327 2004-07-01 Richard Henderson <rth@redhat.com>
3329 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
3330 * utils.c (max_size): Likewise.
3332 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3334 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
3335 and rest_of_type_compilation; add arg to create_*_decl.
3336 (annotate_decl_with_node): Deleted.
3337 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
3338 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
3339 (get_current_block_context, gnat_pushdecl): New declarations.
3340 (gnat_init_stmt_group): Likewise.
3341 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
3342 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
3343 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
3344 (gnat_init): Call gnat_init_stmt_group.
3345 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
3346 (gnu_pending_elaboration_list): Deleted.
3347 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
3348 (gigi): Rearrange initialization calls and move some to last above.
3349 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
3350 Delete calls to add_decl_expr; add arg to create_*_decl.
3351 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
3352 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
3353 begin_subprog_body and call it.
3354 Don't push and pop ggc context.
3355 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
3356 (add_stmt): Remove handling of DECL_EXPR from here.
3357 If not in function, mark visited.
3358 (add_decl_expr): Put global at top level.
3359 Check for cases of DECL_INITIAL we have to handle here.
3360 (process_type): Add extra arg to create_type_decl.
3361 (build_unit_elab): Rework to just gimplify.
3362 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
3363 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
3364 (get_pending_elaborations, pending_elaborations_p): Likewise.
3365 (push_pending_elaborations, pop_pending_elaborations): Likewise.
3366 (get_elaboration_location, insert_elaboration_list): Likewise.
3367 (gnat_binding_level): Renamed from ada_binding_level.
3368 (init_gnat_to_gnu): Don't clear pending_elaborations.
3369 (global_bindings_p): Treat as global if no current_binding_level.
3370 (set_current_block_context): New function.
3371 (gnat_pushdecl): Renamed from pushdecl; major rework.
3372 All callers changed.
3373 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
3374 (finish_record_type): Call call pushdecl for stub decl.
3375 (function_nesting_depth): Deleted.
3376 (begin_subprog_body): Delete obsolete code.
3377 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
3379 2004-06-28 Robert Dewar <dewar@gnat.com>
3381 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3382 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
3383 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
3384 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3385 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
3387 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
3388 deal with problem of inefficient slices on machines with strict
3389 alignment, when the slice is a component of a composite.
3391 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
3392 machines, we need the check there as well.
3394 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3396 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
3397 determine safe copying direction for overlapping slice assignments
3398 when component is controlled.
3400 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
3401 formal derived type in the actual for a formal package are visible in
3402 the enclosing instance.
3404 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3407 * sem_util.adb (Trace_Components): Diagnose properly an illegal
3408 circularity involving a private type whose completion includes a
3409 self-referential component.
3410 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
3411 renaming or an instantiation from an implicit derived operation.
3413 2004-06-28 Pascal Obry <obry@gnat.com>
3415 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
3417 (Library_File_Name_For): Idem.
3419 2004-06-28 Matthew Gingell <gingell@gnat.com>
3421 * g-traceb.ads: Add explanatory note on the format of addresses
3422 expected by addr2line.
3424 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
3426 * Makefile.in: Force debugging information on s-tasdeb.adb,
3427 a-except.adb and s-assert.adb needed by the debugger.
3429 2004-06-28 Vincent Celier <celier@gnat.com>
3431 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
3435 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
3437 * prj.adb: Minor reformatting
3438 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
3440 * prj.ads: Comment updates
3442 (Project_Data): Change Flag1 to Need_To_Build_Lib.
3443 Remove Flag2: not used.
3445 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
3448 * gnat_ugn.texi: Put a "null;" declaration in one project file example
3450 * gnat_rm.texi: Document Empty declarations "null;".
3452 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
3453 front of the linker options.
3454 (Link_Foreign): Put the global archives and the libraries in front of
3457 2004-06-28 Javier Miranda <miranda@gnat.com>
3459 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
3460 (RTU_Loaded): Code cleanup
3461 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
3462 withed predefined units.
3464 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
3465 explicitly withed predefined units.
3468 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
3469 explicitly withed predefined units.
3471 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3473 * ada-tree.def (DECL_STMT): Deleted.
3474 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
3475 (DECL_STMT_VAR): Deleted.
3476 * decl.c: add_decl_stmt now add_decl_expr.
3478 * trans.c: Likewise.
3479 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3480 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
3481 (add_stmt): Only handle padded type here.
3482 (add_stmt_with_node): Allow gnat_node to not be present.
3483 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
3484 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
3485 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
3486 make a SAVE_EXPR for the entire fat pointer.
3487 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
3488 (create_index_type): Make a DECL_EXPR.
3489 (end_subprog_body): Don't call allocate_struct_function here but
3492 2004-06-25 Pascal Obry <obry@gnat.com>
3494 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
3495 Relocatable from Build_Dynamic_Library call.
3497 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
3498 Relocatable are now synonym.
3500 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
3502 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
3503 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
3506 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
3507 Lib_Address and Relocatable.
3508 (Default_DLL_Address): Removed.
3510 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3511 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3512 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
3513 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
3514 (Default_DLL_Address): Removed.
3516 * mlib-tgt-mingw.adb: Ditto.
3517 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
3519 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
3520 the initial thread stack size.
3522 * a-strmap.ads: Move package L to private part as it is not used in
3523 the spec. Found while reading code.
3525 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
3527 * tracebak.c: Introduce support for a GCC infrastructure based
3528 implementation of __gnat_backtrace.
3530 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
3531 any more. Use accessors instead. This eases maintenance and relaxes
3532 some alignment constraints.
3533 (_GNAT_Exception structure): Remove the Ada specific fields
3534 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
3536 (is_handled_by, __gnat_eh_personality): Replace component references to
3537 exception structure by use of the new accessors.
3539 * init.c (__gnat_initialize): Adjust comments to match the just
3540 reverted meaning of the -static link-time option.
3542 * adaint.c (convert_addresses): Arrange not to define a stub for
3543 mips-irix any more, as we now want to rely on a real version from a
3544 recent libaddr2line.
3546 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
3547 the personality routine can use them and not have to rely on a C
3548 counterpart of the record anymore. This simplifies maintenance and
3549 relaxes the constraint of having Standard'Maximum_Alignment match
3551 Update comments, and add a section on the common header alignment issue.
3553 2004-06-25 Geert Bosch <bosch@gnat.com>
3555 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
3556 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
3558 2004-06-25 Robert Dewar <dewar@gnat.com>
3560 * gnat_rm.texi: Fix section on component clauses to indicate that the
3561 restriction on byte boundary placement still applies for bit packed
3563 Add comment on stack usage from Initialize_Scalars
3565 * gnat_ugn.texi: Add documentation for -gnatyLnnn
3567 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
3568 limiting nesting level.
3570 * usage.adb: Add line for -gnatyLnnn switch
3572 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
3573 sem_ch13.adb, exp_aggr.adb: Minor reformatting
3575 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
3576 type as well as on the subtype. This corrects a problem in freeze in
3577 setting alignments of atomic types.
3579 * sem_eval.ads: Minor comment typo fixed
3581 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
3582 level. Minor reformatting.
3584 * fname.adb (Is_Predefined_File_Name): Require a letter after the
3585 minus sign. This means that file names like a--b.adb will not be
3586 considered predefined.
3588 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
3589 record Test new flag and give diagnostic for bad component clause.
3590 (Freeze_Entity): Set alignment of array from component alignment in
3591 cases where this is safe to do.
3593 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
3596 * cstand.adb: (Create_Standard): Set alignment of String to 1
3598 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
3600 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
3601 code in the common constrained array cases.
3603 * a-storio.adb: Change implementation to avoid possible alignment
3604 problems on machines requiring strict alignment (data should be moved
3605 as type Buffer, not type Elmt).
3607 * checks.adb (Apply_Array_Size_Check): Improve these checks by
3608 killing the overflow checks which we really do not need (64-bits is
3611 2004-06-25 Vincent Celier <celier@gnat.com>
3613 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
3614 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
3615 inconditionally for the main project.
3616 (Recursive_Add_Archives.Add_Archive_Path): New procedure
3617 (Link_Executables.Check_Time_Stamps): New procedure
3618 (Link_Executables.Link_Foreign): New procedure
3619 Changes made to reduce nesting level of this package
3620 (Check): New procedure
3621 (Add_Switches): When not in quiet output, check that a switch is not
3622 the concatenation of several valid switches. If it is, issue a warning.
3623 (Build_Global_Archive): If the global archive is rebuilt, linking need
3625 (Compile_Sources): Rebuilding a library archive does not imply
3626 rebuilding the global archive.
3627 (Build_Global_Archive): New procedure
3628 (Build_Library): New name for Build_Archive, now only for library
3630 (Check_Archive_Builder): New procedure
3631 (Create_Global_Archive_Dependency_File): New procedure
3632 (Gprmake): Call Build_Global_Archive before linking
3633 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
3635 (Scan_Arg): Display the Copyright notice when -v is used
3637 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
3640 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
3642 Add new GNAT LIST qualifier /FILES=
3643 Added qualifier /DIRECTORY= to GNAT METRIC
3644 Added qualifier /FILES= to GNAT METRIC
3645 Added qualifier /FILES to GNAT PRETTY
3647 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
3648 to take into account both versions of the switch.
3650 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
3651 always be the last switch to the gcc driver. Disable switch storing so
3652 that switches automatically added by the gcc driver are not put in the
3655 * prj.adb (Project_Empty): Take into account changes in components of
3658 * prj.ads (Languages_Processed): New enumaration value All_Languages.
3660 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
3661 used. Split Boolean component Ada_Sources_Present in two Boolean
3662 components Ada_Sources_Present and Other_Sources_Present.
3665 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
3666 instead of Sources_Present.
3667 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3669 * prj-nmsc.adb: Minor reformatting
3670 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
3671 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
3672 Check_Ada_Naming_Scheme.
3673 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
3676 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
3678 Make sure that all cycles where there is at least one "limited with"
3680 (Parse_Single_Project): New Boolean parameter In_Limited
3682 * prj-proc.adb (Recursive_Check): When Process_Languages is
3683 All_Languages, call first Prj.Nmsc.Ada_Check, then
3684 Prj.Nmsc.Other_Languages_Check.
3686 * prj-proc.adb (Process): Use Ada_Sources_Present or
3687 Other_Sources_Present (instead of Sources_Present) depending on
3690 * lang-specs.h: Keep -g and -m switches in the same order, and as the
3693 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
3694 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
3696 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
3699 * lib.ads (Disable_Switch_Storing): New procedure.
3701 * make.adb: Modifications to reduce nesting level of this package.
3702 (Check_Standard_Library): New procedure
3703 (Gnatmake.Check_Mains): New procedure
3704 (Gnatmake.Create_Binder_Mapping_File): New procedure
3705 (Compile_Sources.Compile): Add switch -gnatez as the last option
3706 (Display): Never display -gnatez
3709 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
3711 * gnatcmd.adb (Check_Project): New function
3712 (Process_Link): New procedure to reduce nesting depth
3713 (Check_Files): New procedure to reduce the nesting depth.
3714 For GNAT METRIC, include the inherited sources in extending projects.
3715 (GNATCmd): When GNAT LS is invoked with a project file and no files,
3716 add the list of files from the sources of the project file. If this list
3717 is too long, put it in a temp text files and use switch -files=
3718 (Delete_Temp_Config_Files): Delete the temp text file that contains
3719 a list of source for gnatpp or gnatmetric, if one has been created.
3720 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
3721 in the project file is too large, create a temporary text file that
3722 list them and pass it to the tool with "-files=<temp text file>".
3723 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
3725 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
3726 generated file is in not in Ada.
3728 * gnatls.adb: Remove all parameters And_Save that are no longer used.
3729 (Scan_Ls_Arg): Add processing for -files=
3730 (Usage): Add line for -files=
3732 * g-os_lib.adb (On_Windows): New global constant Boolean flag
3733 (Normalize_Pathname): When on Windows and the path starts with a
3734 directory separator, make sure that the resulting path will start with
3737 * clean.adb (Clean_Archive): New procedure
3738 (Clean_Project): When there is non-Ada code, delete the global archive,
3739 the archive dependency files, the object files and their dependency
3740 files, if they exist.
3741 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
3743 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
3745 * sinfo.ads: Fix typo in comment.
3747 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
3748 the TSS for remote access-to-subprogram types, since these TSS are
3749 always present once the type has been analyzed.
3750 (RAS_E_Dereference): Same.
3752 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
3753 reference raises Bad_Attribute, mark the reference as analyzed so the
3754 node (and any children resulting from rewrites that could have occurred
3755 during the analysis that ultimately failed) is not analyzed again.
3757 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
3759 * exp_dist.adb: Minor comment fix.
3761 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
3762 type is an anonymous access type, no unchecked deallocation of the
3763 allocated object can occur. If the object is controlled, attach it with
3764 a count of 1. This allows attachment to the Global_Final_List, if
3765 no other relevant list is available.
3766 (Get_Allocator_Final_List): For an anonymous access type that is
3767 the type of a discriminant or record component, the corresponding
3768 finalisation list is the one of the scope of the type.
3770 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3772 * sem_ch3.adb (Replace_Type): When computing the signature of an
3773 inherited subprogram, use the first subtype if the derived type
3774 declaration has no constraint.
3776 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
3777 before applying previous optimization. Minor code cleanup.
3779 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
3780 placed at the beginning of an unpacked record without explicit
3781 alignment, a slice of it will be aligned and does not need a copy when
3784 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3788 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
3789 reference is written with expressions mimicking parameters.
3791 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3794 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3795 STEP 2a. The constraints of a full type declaration of a derived record
3796 type are checked for conformance with those declared in the
3797 corresponding private extension declaration. The message
3798 "not conformant with previous declaration" is emitted if an error is
3801 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3803 * g-traceb.ads: Document the need for -E binder switch in the spec.
3805 * g-trasym.ads: Document the need for -E binder switch in the spec.
3807 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3809 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3811 * snames.h, snames.ads, snames.adb: Add entry for pragma
3814 * s-rident.ads: Change reference to pragma Detect_Blocking.
3816 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3819 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3820 to indicate whether pragma Detect_Blocking is active.
3822 * par-prag.adb: Add entry for pragma Detect_Blocking.
3824 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3825 of not handling WITH.
3826 Note that this replaces the previous update which was incorrect.
3828 2004-06-25 Javier Miranda <miranda@gnat.com>
3830 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3831 use-clauses to have a clean environment.
3833 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3834 the installation of the use-clauses to stablish a clean environment in
3835 case of compilation of a separate unit; otherwise the call to
3836 use_one_package is protected by the barrier Applicable_Use.
3838 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3839 the installation of the use-clauses to stablish a clean environment in
3840 case of compilation of a separate unit.
3841 (End_Use_Clauses): Minor comment cleanup.
3843 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3845 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3847 2004-06-23 Richard Henderson <rth@redhat.com>
3849 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3851 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3853 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3854 now bool instead of int.
3855 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3856 * trans.c (gnu_switch_label_stack): New function.
3857 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3858 elaboration of renamed entity returns.
3859 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3860 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3861 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3862 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3863 DECL_SIZE_UNIT and simplify variable-sized case.
3864 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3865 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3866 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3867 (build_unit_elab): Disable for now.
3868 * utils.c (mark_visited): New function.
3869 (pushdecl): Walk tree to call it for global decl.
3870 (update_pointer_to): Update all variants of pointer and ref types.
3871 Add arg to COMPONENT_REF.
3872 (convert): Likewise.
3873 Move check for converting between variants lower down.
3874 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3875 (build_allocator): Don't force type of MODIFY_EXPR.
3876 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3879 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3881 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3882 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3883 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3885 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3886 all callers changed.
3887 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3888 the way that EXIT_STMT finds the loop label.
3889 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3890 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3891 (add_stmt): Use annotate_with_locus insted of setting directly.
3892 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3893 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3894 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3895 (build_vms_descriptor): Add extra args to ARRAY_REF.
3896 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3897 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3899 (build_binary_op): Don't make explicit CONVERT_EXPR.
3900 Add extra rgs to ARRAY_REF.
3902 2004-06-14 Pascal Obry <obry@gnat.com>
3904 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3905 Windows. Fix minor typo.
3907 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3908 which is now supported on Windows. With this implementation using the
3909 Library Project feature is no different on Windows than on UNIX.
3911 2004-06-14 Vincent Celier <celier@gnat.com>
3913 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3916 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3918 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3919 found, show the project name and the path of the previously parsed
3922 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3924 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3925 array, avoid copying the actual before the call.
3927 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3929 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3930 Instead, allocate memory on worst-case alignment assumptions, and then
3931 return an aligned address within the allocated zone.
3933 2004-06-14 Robert Dewar <dewar@gnat.com>
3935 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3936 elab entities in predefined units in No_Run_Time_Mode.
3937 (Gen_Adainit_C): Same fix
3938 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3939 units in No_Run_Time_Mode
3940 (Gen_Elab_Calls_C): Same fix
3942 * symbols-vms-alpha.adb: Minor reformatting
3944 * g-debpoo.ads: Minor reformatting
3946 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3948 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3950 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
3953 * make.adb: Minor reformatting
3955 * par-ch12.adb: Minor reformatting
3957 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
3959 * prj-strt.adb: Minor reformatting
3961 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
3964 * sem_attr.adb: Minor reformatting
3966 * sem_ch7.adb: Minor reformatting
3968 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
3969 for type in the same unit as the object declaration.
3971 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
3972 static string expressions and not just string literals.
3974 (Set_Warning): Reset restriction warning flag for restriction pragma
3975 Implement pragma Profile_Warnings
3976 Implement pragma Profile (Restricted)
3977 Give obolescent messages for old restrictions and pragmas
3979 * snames.h, snames.ads, snames.adb: Add new entry for pragma
3982 * s-rident.ads: Add declarations for restrictions required by profile
3983 Restricted and profile Ravenscar.
3985 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
3987 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
3988 configuration pragmas.
3990 2004-06-11 Vincent Celier <celier@gnat.com>
3992 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
3993 gnatsym, when symbol policy is Restricted.
3995 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
3996 gnatsym, when symbol policy is Restricted.
3998 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
3999 read the symbol file.
4000 (Finalize): Fail in symbol policy Restricted if a symbol in the original
4001 symbol file is not in the object files. Do not create a new symbol file
4002 when symbol policy is Restricted.
4004 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
4007 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
4009 (Usage): Line for new switch -R
4011 * make.adb (Initialize): When the platform is not VMS, add the
4012 directory where gnatmake is invoked in the front of the path, if
4013 gnatmake is invoked with directory information. Change the Scan_Args
4014 while loop to a for loop.
4015 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
4016 if Depth is equal or greater than the proposed depth, there is nothing
4018 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
4021 * prj.ads: Add new symbol policy Restricted.
4023 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
4024 with the new parameters Check_All_Labels and Case_Location.
4026 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
4027 (Library_Symbol_File needs to be defined).
4029 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
4030 and Case_Location If Check_All_Labels is True, check that all values of
4031 the string type are used, and output warning(s) if they are not.
4033 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
4036 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
4038 * gnat_ugn.texi: Update documentation about the library directory in
4041 * makegpr.adb (Display_Command): In verbose mode, also display the
4042 value of the CPATH env var, when the compiler is gcc.
4043 (Initialize): Change the Scan_Args while loop to a for loop
4044 (Compile_Individual_Sources): Change directory to object directory
4045 before compilations.
4047 * symbols.ads: New symbol policy Restricted.
4049 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
4051 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
4052 is now taken care of internally in the Exception_Propagation package
4053 and does not require clients assistance any more.
4055 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
4056 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
4057 functions. Helpers to maintain a predicate required in the handling of
4058 occurrence transfer between tasks.
4059 This is now handled internally and does not require clients assistance
4060 for the setup/propagate separation anymore.
4061 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
4062 allocation strategy, handle the Setup_And_Not_Propagated predicate and
4065 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
4066 raise_after_setup, now that everything is handled internally within the
4067 setup/propagation engine.
4069 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4071 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
4072 Add additional conditions for the case of an actual being a simple
4073 name or literal. Improve inlining by preventing the generation
4074 of temporaries with a short lifetime (one use).
4076 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
4080 * einfo.ads: Minor comment updates for Has_Completion and
4081 E_Constant list of flags.
4083 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
4084 and constant redeclarations now set the Has_Completion flag of their
4085 defining identifiers.
4087 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
4088 Inspect_Deferred_Constant_Completion.
4089 Used to detect private deferred constants that have not been completed
4090 either by a constant redeclaration or pragma Import. Emits error message
4091 "constant declaration requires initialization expression".
4093 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
4094 completes a deferred constant.
4096 2004-06-11 Geert Bosch <bosch@gnat.com>
4098 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
4100 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
4101 calculating exponent for scaling denormal numbers.
4102 (Leading_Part): Properly raise Constraint_Error for zero or negative
4104 (Remainder): Properly raise Constraint_Error for zero divisor.
4106 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
4108 * sem_util.adb: Minor reformatting.
4110 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
4111 dereference when accessing the entry parameter record.
4112 (Check_Array_Type): Always check for possible implicit dereference.
4113 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4114 Abort if a pointer is still present (denoting that an implicit
4115 dereference was left in the tree by the front-end).
4117 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
4118 dereference when accessing the entry parameter record.
4119 (Check_Array_Type): Always check for possible implicit dereference.
4120 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
4121 Abort if a pointer is still present (denoting that an implicit
4122 dereference was left in the tree by the front-end).
4124 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
4126 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
4127 message, like the compiler itself does. Easier to parse the output.
4129 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
4131 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
4132 be base names, and not includes directories.
4134 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4136 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
4137 so that dependencies are properly taken into account by make.
4139 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
4142 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
4143 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
4145 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
4147 * Makefile.in (install-gnatlib): install target-specific run-time files.
4149 * Make-lang.in: Remove obsolete targets.
4151 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4153 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
4154 specification, to catch misuses of program unit names.
4156 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
4157 superfluous conversions in an instance.
4159 2004-06-11 Ed Schonberg <schonberg@gnat.com>
4163 * sem_ch12.adb (Save_References): If operator node has been folded to
4164 enumeration literal, associated_node must be discarded.
4166 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
4168 * s-stchop-vxworks.adb: Add required pragma Convention to
4169 Task_Descriptor because it is updated by a C function.
4171 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
4175 * Makefile.in: Remove target specific SO_OPT on IRIX
4177 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4179 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
4180 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
4181 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
4182 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
4183 (STMT_STMT, USE_STMT): New statement codes.
4184 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
4185 * ada-tree.h: Reflect above changes.
4186 (struct tree_loop_id): Deleted.
4187 (union lang_tree_node, struct lang_decl, struct lang_type):
4188 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
4189 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
4190 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
4191 (IS_ADA_STMT): New macro.
4192 * decl.c (annotate_decl_with_node): New function.
4193 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
4194 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
4195 Call add_stmt_with_node to do needed assignments.
4196 Add call to update setjmp buffer directly, not via EXPR_STMT.
4197 (maybe_variable): Argment GNAT_NODE deleted.
4198 * gigi.h (maybe_variable): Likewise.
4199 (make_transform, add_stmt_with_node, set_block_for_group): New.
4200 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
4201 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
4202 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
4203 (set_lineno, set_lineno_from_sloc): Likewise.
4204 (record_code_position, insert_code_for): Likewise.
4205 (gnat_poplevel): Now returns void.
4206 (end_subprog_body): Now takes argument.
4207 * misc.c (cgraph.h, tree-inline.h): New includes.
4208 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
4209 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
4210 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
4211 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
4212 (gnat_parse_file): Don't set immediate_size_expand.
4213 Call cgraph functions.
4214 (gnat_expand_expr): Remove most cases.
4215 (record_code_position, insert_code_for): Remove from here.
4216 * trans.c (toplev.h, tree-gimple.h): Now included.
4217 (discard_file_names): Deleted.
4218 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
4219 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
4220 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
4221 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
4222 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
4223 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
4224 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
4225 (set_block_for_group, add_stmt_list): Likewise.
4226 (start_stmt_group): Renamed from start_block_stmt.
4227 (end_stmt_group): Likewise, from end_block_stmt.
4228 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
4229 (gigi): Don't set discard_file_names or call set_lineno.
4230 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
4231 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
4232 Numerous changes throughout to reflect new names and complete
4233 function-at-a-time implementation.
4234 (gnat_expand_stmt): Delete or comment out all cases.
4235 (process_inlined_subprograms): Use add_stmt.
4236 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
4237 call set_lineno; also remove unneeded block handling.
4238 (process_type): Remove unneeded block handling.
4239 (build_unit_elab): Remove calls to deleted functions.
4240 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
4241 (tree-dump.h): Likewise.
4242 (struct ada_binding_level): Add field jmpbuf_decl.
4243 (gnat_define_builtin, gnat_install_builtins): New.
4244 (gnat_gimplify_function, gnat_finalize): Likewise.
4245 (gnat_poplevel): No longer return BLOCK, set it instead.
4246 Remove code dealing with nested functions.
4247 (gnat_init_decl_processing): Also set size_type_node.
4248 Call gnat_install_builtins.
4249 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
4250 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
4251 Remove special-case for "main".
4252 (end_subprog_body): Add arg and rework for tree-ssa.
4253 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
4254 Add case for BOOLEAN_TYPE.
4255 * utils2.c (rtl.h): Now include.
4256 (build_call_raise): Test Debug_Flag_NN directly.
4257 (build_call_alloc_dealloc): Don't use local stack allocation for now.
4258 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
4259 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
4261 2004-06-07 Robert Dewar <dewar@gnat.com>
4263 * a-direct.ads, einfo.ads: Minor comment updates
4265 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
4266 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4267 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
4268 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
4269 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
4271 * s-interr-sigaction.adb: Remove unreferenced variable
4272 (Attached_Interrupts). Minor reformatting.
4273 Avoid use of variable I (replace by J).
4275 * par-ch10.adb: Fix text of one error message
4277 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
4278 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
4279 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
4280 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
4281 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
4282 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
4283 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
4284 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
4285 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
4286 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
4287 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
4290 2004-06-07 Doug Rupp <rupp@gnat.com>
4292 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
4294 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
4296 * mlib-tgt-vms-ia64.adb: New file.
4298 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
4299 Add mlib-tgt-vms-ia64.adb
4300 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
4301 Move to alpha specific ifeq section.
4302 Add VMS specific versions of symbols.adb
4303 Renaming of 5q vms files.
4305 * 5qsystem.ads renamed to system-vms_64.ads.
4307 2004-06-07 Vincent Celier <celier@gnat.com>
4309 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
4310 explain that when a time of day corresponding to the non existing hour
4311 on the day switching to DST is specified, Split may return a different
4314 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
4317 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
4318 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
4320 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
4322 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
4323 the linking options.
4324 (Build_Library.Check_Libs): On VMS, if there is a dependency on
4325 g-trasym.ads, set Gtrasymobj_Needed to True.
4327 * prj-attr.adb: Add new package Metrics for gnatmetric
4329 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
4330 canonical case to take into account files with upper case characters on
4332 (Ada_Check): Load the reference symbol file name in the name buffer to
4333 check it, not the symbol file name.
4335 * snames.ads, snames.adb: Add standard name Metrics (name of project
4336 file package for gnatmetric).
4338 * vms_conv.ads: Add Metric to Comment_Type
4340 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
4342 * vms_data.ads: Add qualifiers for GNAT METRIC
4344 * makegpr.adb (Link_Executables): Take into account the switches
4345 specified in package Linker of the main project.
4347 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
4349 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
4350 the index of the last element is Units.Last, not Units.Table'Last
4351 (which is usually not a valid index within the actually allocated
4352 storage for the table).
4354 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
4355 determines whether to generate a call to a checked storage pool
4357 Generate such a call only for a dereference that either comes from
4358 source, or is the result of rewriting a dereference that comes from
4361 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
4363 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
4365 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
4367 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
4368 file level, elaborate the stride for inner dimensions in alignment
4371 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
4374 2004-06-07 Javier Miranda <miranda@gnat.com>
4376 * exp_ch6.adb: Correct wrong modification in previous patch
4378 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
4380 * g-trasym.ads: Corrected comment to properly reflect level of support
4383 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
4385 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
4386 includes case of a variable referenced on the left hand side of an
4387 assignment, therefore remove redundant code. Variables and prefixes of
4388 indexed or selected components are now marked as referenced on left
4389 hand side. Warnings are now properly emitted when variables or prefixes
4390 are assigned but not read.
4392 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
4393 left hand side referenced variables. Private access types do not
4394 produce the warning "variable ... is assigned but never read".
4395 Add also additional checks to left hand side referenced variables.
4396 Aliased, renamed objects and access types do not produce the warning
4397 "variable ... is assigned but never read" since other entities may read
4398 the memory location.
4400 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
4402 * Makefile.in: In the powerpc/vxworks-specific section, restore
4403 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
4406 2004-06-07 Ed Schonberg <schonberg@gnat.com>
4408 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
4409 predefined operators.
4410 Removes spurious type errors from g-trasym-vms.adb.
4412 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
4413 distinct from the operator appearing in the source, call appropriate
4414 routine to insert conversions when needed, and complete resolution of
4416 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
4417 interpretations for rewritten right operand.
4418 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
4419 the other operand is overloaded and the context is a type conversion.
4421 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4423 * ada-tree.def (BLOCK_STMT): Now has two operands.
4426 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
4428 * gigi.h: (gnat_poplevel): Now returns a tree.
4430 * trans.c (end_block_stmt): Add arg; all callers changed.
4431 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
4432 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
4433 (add_stmt): Set TREE_TYPE.
4434 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
4435 (gnat_expand_stmt, case BREAK_STMT): New case.
4437 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
4439 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
4441 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
4442 procedure Set_Stack_Size that is not needed.
4444 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
4446 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
4447 used for gnatpp input file and for the files upon which it depends
4449 2004-06-07 Ben Brosgol <brosgol@gnat.com>
4451 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
4453 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
4455 * gnatvsn.ads: Bump version numbers appropriately.
4458 2004-06-07 Pascal Obry <obry@gnat.com>
4460 * gnat_ugn.texi: Improve comments about imported names and link names
4461 on Windows. Add a note about the requirement to use -k gnatdll's option
4462 when working with a DLL which has stripped stdcall symbols (no @nn
4465 2004-05-27 Vincent Celier <celier@gnat.com>
4467 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
4468 COMMENTS_LAYOUT=UNTOUCHED
4470 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
4471 symbols-vms-alpha.adb
4473 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
4475 * sem.ads: Clarify documentation on checks suppression.
4477 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
4479 2004-05-27 Ed Schonberg <schonberg@gnat.com>
4481 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
4482 the case of multiple derivations.
4483 (Is_Object_Reference): For a selected component, verify that the prefix
4484 is itself an object and not a value.
4486 * sem_ch12.adb (Same_Instantiated_Constant): New name for
4487 Same_Instantiated_Entity.
4488 (Same_Instantiated_Variable): Subsidiary to
4489 Check_Formal_Package_Instance, to recognize actuals for in-out generic
4490 formals that are obtained from a previous formal package.
4491 (Instantiate_Subprogram_Body): Emit proper error when
4492 generating code and the proper body of a stub is missing.
4494 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
4495 has a universal interpretation, do the disambiguation here.
4497 * exp_ch4.adb (Expand_N_Type_Conversion,
4498 Expand_N_Unchecked_Type_Conversion): Special handling when target type
4499 is Address, to avoid typing anomalies when Address is a visible integer
4502 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
4503 to determine whether a subprogram should not be marked Pure, even when
4504 declared in a pure package.
4506 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
4508 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
4510 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
4511 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
4512 Update the documentation about the Ravenscar profile, following the
4513 definition found in AI-249.
4515 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
4516 setting the Profile (Ravenscar). This must be done in addition to
4517 setting the required restrictions.
4519 * rtsfind.ads: Add the set of operations defined in package
4522 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
4525 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
4527 lang-specs.h: Always require -c or -S and always redirect to /dev/null
4528 if -gnatc or -gnats is passed.
4530 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
4532 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
4533 a significant reference. Warnings are now properly emitted when a
4534 discriminated type is not referenced.
4536 * lib-xref.adb (Generate_Reference): A deferred constant completion,
4537 record representation clause or record type discriminant does not
4538 produce a reference to its corresponding entity. Warnings are now
4539 properly emitted when deferred constants and record types are not
4542 2004-05-27 Geert Bosch <bosch@gnat.com>
4544 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
4545 Fixes ACATS Annex G tests.
4547 2004-05-27 Robert Dewar <dewar@gnat.com>
4549 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
4552 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
4554 * s-interr.adb (Server_Task): Take into account case of early return
4555 from sigwait under e.g. linux.
4557 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
4559 * gnat_ugn.texi: Add description for the new gnatpp options:
4560 -rnb - replace the original source without creating its backup copy
4561 -c0 - do not format comments
4563 2004-05-24 Geert Bosch <bosch@gnat.com>
4565 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
4566 with 192 bits of precision, sufficient to reduce a double-extended
4567 arguments X with a maximum relative error of T'Machine_Epsilon, for X
4568 in -2.0**32 .. 2.0**32.
4569 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
4570 reduction by the processor, which only uses a 68-bit approximation of
4572 (Tan): Always reduce arguments and compute function either using
4573 the processor's fptan instruction, or by dividing sin and cos as needed.
4575 2004-05-24 Doug Rupp <rupp@gnat.com>
4577 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
4578 gcc error on 32/64 bit VMS.
4580 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
4582 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
4583 since this is what we get for stack overflows although not documented
4585 Document the issues which may require adjustments to our signal
4588 2004-05-24 Ed Schonberg <schonberg@gnat.com>
4590 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
4591 enclosing dynamic scope if the instantiation is within a generic unit.
4593 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4595 * exp_dbug.ads: Fix typo.
4597 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
4598 Rename it to its proper name: system-linux-ia64.ads
4599 (stamp-gnatlib1): Remove extra target specific run time files when
4600 setting up the rts directory.
4602 2004-05-24 Javier Miranda <miranda@gnat.com>
4604 * einfo.ads, einfo.adb (Limited_Views): Removed.
4605 (Limited_View): New attribute that replaces the previous one. It is
4606 now a bona fide package with the limited-view list through the
4607 first_entity and first_private attributes.
4609 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
4610 limited-private-with clause.
4611 (Install_Limited_Withed_Unit): Install the private declarations of a
4612 limited-private-withed package. Update the installation of the shadow
4613 entities according to the new structure (see Build_Limited_Views)
4614 (Build_Limited_Views): Replace the previous implementation of the
4615 limited view by a package entity that references the first shadow
4616 entity plus the first shadow private entity (required for limited-
4617 private-with clause)
4618 (New_Internal_Shadow_Entity): Code cleanup.
4619 (Remove_Limited_With_Clause): Update the implementation to undo the
4620 new work carried out by Build_Limited_Views.
4621 (Build_Chain): Complete documentation.
4622 Replace Ada0Y by Ada 0Y in comments
4625 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
4626 types the level of accessibility depends on the enclosing type
4629 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
4630 entities. Complete documentation of previous change.
4632 2004-05-24 Robert Dewar <dewar@gnat.com>
4634 * namet.adb: Minor reformatting
4635 Avoid use of name I (replace by J)
4636 Minor code restructuring
4638 * sem_ch6.adb: Minor reformatting
4640 * lib-writ.adb: Do not set restriction as active if this is a
4641 Restriction_Warning case.
4643 * sem_prag.adb: Reset restriction warning flag if real pragma
4644 restriction encountered.
4646 * s-htable.adb: Minor reformatting
4647 Change rotate count to 3 in Hash (improves hash for small strings)
4649 * 5qsystem.ads: Add comments for type Address (no literals allowed).
4651 * gnat_ugn.texi: Add new section of documentation "Code Generation
4652 Control", which describes the use of -m switches.
4654 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
4656 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
4657 through the DECL_INITIAL for renamed variables.
4659 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4661 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
4663 2004-05-19 Joel Brobecker <brobecker@gnat.com>
4665 * exp_dbug.ads: Correct comments concerning handling of overloading,
4666 since we no longer use $ anymore.
4668 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
4670 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
4671 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
4672 with illegal subunits.
4674 2004-05-19 Ed Schonberg <schonberg@gnat.com>
4676 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
4677 body with front-end inlining enabled, check whether an inline pragma
4678 appears immediately after the body and applies to it.
4680 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
4681 enabled and the pragma appears after the body of the subprogram.
4683 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4685 Part of function-at-a-time conversion
4687 * misc.c (adjust_decl_rtl): Deleted.
4688 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
4691 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
4692 (add_decl_stmt, add_stmt, block_has_vars): New functions.
4693 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
4695 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
4697 (gnat_to_gnu_entity): Likewise.
4698 Use add_stmt to update setjmp buffer.
4699 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
4701 No longer call adjust_decl_rtl.
4702 (DECL_INIT_BY_ASSIGN_P): New macro.
4703 (DECL_STMT_VAR): Likewise.
4705 * trans.c (gigi): Call start_block_stmt to make the outermost
4707 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
4708 Call start_block_stmt and end_block_stmt temporarily.
4709 Use gnat_expand_stmt instead of expand_expr_stmt.
4710 (add_decl_stmt): New function.
4711 (tree_transform): Call it.
4712 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
4713 (end_block_stmt): Set type and NULL_STMT.
4714 (gnat_expand_stmt): Make recursize call instead of calling
4716 (gnat_expand_stmt, case DECL_STMT): New case.
4717 (set_lineno_from_sloc): Do nothing if global.
4718 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
4719 (start_block_stmt, add_stmt, end_block_stmt): New functions.
4720 (build_block_stmt): Call them.
4721 (gnat_to_code): Don't expand NULL_STMT.
4722 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
4724 (tree_transform): Likewise.
4725 (tree_transform, case N_Null_Statement): Return NULL_STMT.
4726 (gnat_expand_stmt, case NULL_STMT): New case.
4727 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
4730 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
4733 * utils.c (create_var_decl): Do not call expand_decl or
4735 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
4736 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
4738 (struct e_stack): Add chain_next to GTY.
4739 (struct binding_level): Deleted.
4740 (struct ada_binding_level): New struct.
4741 (free_block_chain): New.
4742 (global_binding_level, clear_binding_level): Deleted.
4743 (global_bindings_p): Rework to see if no chain.
4744 (kept_level_p, set_block): Deleted.
4745 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
4746 new data structure and work directly on BLOCK node.
4747 (gnat_poplevel): Similarly.
4748 (get_decls): Look at BLOCK_VARS.
4749 (insert_block): Work directly on BLOCK node.
4750 (block_has_var): New function.
4751 (pushdecl): Rework for new binding structures.
4752 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
4754 (build_subprog_body): Likewise.
4755 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
4757 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
4759 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
4760 (DECL_STMT_VAR): Likewise.
4762 2004-05-17 Robert Dewar <dewar@gnat.com>
4764 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
4767 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
4768 of restriction synonyums by using
4769 Restrict.Process_Restriction_Synonyms.
4771 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
4773 * s-restri.ads (Tasking_Allowed): Correct missing comment
4775 * s-rident.ads: Add entries for restriction synonyms
4777 * ali.adb: Fix some problems with badly formatted ALI files that can
4778 result in infinite loops.
4780 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
4781 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
4782 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4783 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
4784 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
4785 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
4786 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
4787 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
4788 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
4789 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
4790 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
4791 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
4792 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4793 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4794 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4795 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4796 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4797 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4798 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4799 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4800 to Task_Id (minor cleanup).
4802 2004-05-17 Vincent Celier <celier@gnat.com>
4804 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4805 directory separator.
4807 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4808 project being extended, if Languages is not declared in extending
4811 2004-05-17 Javier Miranda <miranda@gnat.com>
4813 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4814 limited view of a visible sibling.
4816 2004-05-14 Robert Dewar <dewar@gnat.com>
4818 * gnat_ugn.texi: Minor change to -gnatS documentation
4820 * sprint.adb: Remove some instances of Assert (False) and for this
4821 purpose replace them by output of a ??? string.
4823 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4826 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4827 flag processing. This was suppressing required dependencies in
4828 No_Run_Time mode and is not needed since the binder does not generate
4829 references for things in libgnat anyway.
4831 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4834 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4836 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4839 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4840 action for the case of an actual parameter in an init proc call.
4842 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4844 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4845 subtype, check visible entities in base type.
4847 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4848 actions if the object is a renaming.
4850 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4851 Check_Formal_Package_Instance, to determine more precisely when the
4852 formal and the actual denote the same entity.
4854 2004-05-14 Javier Miranda <miranda@gnat.com>
4856 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4858 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4859 corresponding to a private_with must be removed from visibility; it
4860 will be made visible later, just before we analyze the private part of
4862 (Check_Private_Child_Unit): Allow private_with clauses in public
4864 (Install_Siblings): Make visible the private entities of private-withed
4866 (Install_Withed_Unit): Do not install the private withed unit if we
4867 are compiling a package declaration and the Private_With_OK flag was
4868 not set by the caller. These declarations will be installed later,
4869 just before we analyze the private part of the package.
4871 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4872 during the evaluation of the expression that initializes the object,
4873 decorate it with the expected type to avoid cascade errors.
4876 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4877 subprogram we have to install the private_with clauses after its
4878 specification has been analyzed (as documented in AI-262.TXT).
4880 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4881 current compilation unit has a private with on a given entity.
4882 (Find_Direct_Name): Detect the Beaujolais problem described in
4885 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4886 provides the functionality of the function Is_Ancestor that was
4887 previously available in sem_ch10. It has been renamed to avoid
4890 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4892 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4894 * utils.c (build_vms_descriptor): Use SImode pointers.
4896 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4898 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4900 2004-05-14 GNAT Script <nobody@gnat.com>
4902 * Make-lang.in: Makefile automatically updated
4904 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4906 Renaming of target specific files for clarity
4908 * Makefile.in: Rename GNAT target specific files.
4910 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4911 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4912 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4913 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4914 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4915 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4916 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4917 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4918 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4919 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4920 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4921 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4922 51osinte.adb, 51osinte.ads, 51system.ads,
4923 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4924 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4925 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4926 56tpopsp.adb, 57system.ads, 58system.ads,
4927 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4928 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4929 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4930 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4931 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4932 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4933 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4934 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4935 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4936 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4937 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4938 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4939 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4940 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4941 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4942 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4943 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4944 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4945 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4946 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4947 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4948 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4949 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4950 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4951 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4952 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
4953 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
4954 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
4955 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
4956 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
4957 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
4958 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
4959 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
4960 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
4961 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
4962 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
4963 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
4964 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
4965 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
4966 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
4968 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
4969 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
4970 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
4971 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
4972 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
4973 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
4974 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
4975 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
4976 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
4977 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
4978 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
4979 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
4980 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
4981 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
4982 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
4983 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
4984 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
4985 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
4986 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
4987 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
4988 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
4989 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
4990 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
4991 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
4992 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
4993 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
4994 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
4995 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
4996 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
4997 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
4998 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
4999 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
5000 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
5001 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
5002 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
5003 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
5004 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
5005 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
5006 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
5007 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
5008 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
5009 s-osinte-vms.ads, s-osinte-vxworks.adb,
5010 s-osinte-vxworks.ads, s-osprim-mingw.adb,
5011 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
5012 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
5013 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
5014 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
5015 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
5016 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
5017 s-stchop-vxworks.adb, s-taprop-dummy.adb,
5018 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
5019 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
5020 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
5021 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
5022 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
5023 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
5024 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
5025 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
5026 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
5027 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
5028 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
5029 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
5030 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
5031 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
5032 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
5033 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
5034 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
5035 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
5036 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
5037 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
5038 system-irix-o32.ads, system-linux-x86_64.ads,
5039 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
5040 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
5041 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
5042 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
5043 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
5044 system-vxworks-mips.ads, system-vxworks-ppc.ads,
5045 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
5048 2004-05-13 Zack Weinberg <zack@codesourcery.com>
5050 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
5052 2004-05-13 Diego Novillo <dnovillo@redhat.com>
5054 Merge from tree-ssa-20020619-branch.
5056 * config-lang.in (boot_language, build_by_default): Set
5058 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
5059 (max_size): Add static chain op for call_expr.
5061 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
5064 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
5066 2004-05-11 Roger Sayle <roger@eyesopen.com>
5068 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
5071 2004-05-10 Doug Rupp <rupp@gnat.com>
5073 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
5076 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
5078 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
5080 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
5081 Fixes undefined symbols in IA64 gnatlib.
5083 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
5085 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
5086 Short_Address). This will be moved to system.auxdec.
5088 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
5090 * sem_util.adb: Replace test for presence of a node that is always
5091 present with a call to Discard_Node.
5093 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
5094 Analyze on the library unit node after generation of distribution stub
5095 constructs. The call was a no-op because Unit_Node has already been
5096 Analyzed, and the tree fragments for the distribution stubs are
5097 analyzed as they are inserted in Exp_Dist.
5098 Update comment regarding to distribution stubs to reflect that we
5099 do not generate stub in separate files anymore.
5101 * einfo.ads: Clarify the fact that a tagged private type has the
5102 E_Record_Type_With_Private Ekind.
5104 * erroutc.adb: Minor reformatting
5106 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
5107 values if line length is increased using -gnatyM (noticed during code
5110 * eval_fat.adb: Minor reformatting
5111 Put spaces around exponentiation operator
5113 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5116 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
5117 has been rewritten as an explicit dereference, retrieve type of
5118 original node to check for possibly unconstrained record type.
5120 2004-05-10 Ed Schonberg <schonberg@gnat.com>
5122 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
5123 overriding, use the operation of the parent unconditionally.
5125 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
5126 operation when either operand is a literal, to avoid further
5129 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
5130 overridden by a previous explicit declaration, mark the previous entity
5133 * sem_disp.adb (Check_Dispatching_Operation): New predicate
5134 Is_Visibly_Controlled, to determine whether a declaration of a
5135 primitive control operation for a derived type overrides an inherited
5136 one. Add warning if the explicit declaration does not override.
5138 2004-05-10 Vincent Celier <celier@gnat.com>
5140 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
5141 some cases when the sources are no longer present.
5143 * make.adb (Collect_Arguments): Fail if an external source, not part
5144 of any project need to be compiled, when switch -x has not been
5147 * makeusg.adb: Document new switch -x
5149 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
5152 * switch-m.adb (Scan_Make_Switches): New switch -x
5154 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
5157 * gnat_ugn.texi: Document new gnatmake switch -x
5159 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
5161 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
5163 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
5164 (process_attributes): Likewise.
5166 2004-05-10 Joel Brobecker <brobecker@gnat.com>
5168 * s-inmaop.ads: Fix spelling mistake in one of the comments.
5170 2004-05-10 Robert Dewar <dewar@gnat.com>
5172 * gnat_ugn.texi: Document that for config pragma files, the maximum
5173 line length is always 32767.
5175 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
5176 literals is now allowed.
5178 * gnat-style.texi: Remove statement about splitting long lines before
5179 an operator rather than after, since we do not follow this rule at all.
5180 Clarify rule (really lack of rule) for spaces around exponentiation
5182 * sem_elim.adb: Allow concatenation of string literals as well as a
5183 single string literal for pragma arguments.
5185 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
5187 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
5188 written for append case.
5190 * frontend.adb: Changes to avoid checking max line length in config
5193 * g-os_lib.ads: Minor reformatting
5195 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
5196 wrong in any case. Instead use standard value. Noticed during code
5199 * opt.ads (Max_Line_Length): New field, used to implement removal of
5200 limitation on length of lines when scanning config pragma files.
5202 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
5203 makeutl.ads, makeutl.adb: Minor reformatting
5205 * scn.adb: Do not check line length while scanning config pragma files
5206 Do not check line length while scanning out license information
5208 * scng.adb: Changes to avoid line length checks while parsing config
5211 2004-05-10 GNAT Script <nobody@gnat.com>
5213 * Make-lang.in: Makefile automatically updated
5215 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
5217 * osint.adb (Find_Program_Name): Fix handling of VMS version
5220 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
5222 * g-os_lib.ads (Invalid_Time): New constant
5224 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
5225 return OS_Time instead of time_t to match what is imported by Ada.
5226 Now return -1 if the file doesn't exist, instead of a random value
5228 2004-05-05 Robert Dewar <dewar@gnat.com>
5230 * usage.adb: Add line for -gnatR?s switch
5232 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
5234 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
5235 and for Match (Data_First, Data_last)
5237 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
5238 written when we are dealing with multi-unit files.
5240 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
5242 * Makefile.in: Remove unused targets and variables.
5244 2004-05-05 Vincent Celier <celier@gnat.com>
5246 * switch-m.adb: New gnatmake switch -eI
5248 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
5249 of new gnatmake switch -eInnn.
5251 * makegpr.adb: Take into account new parameters Index and Src_Index in
5254 * clean.adb: Implement support for multi-unit sources, including new
5257 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
5260 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
5261 (Extract_From_Q): New out parameter Index
5262 (Mark, Is_Marked): Subprograms moved to Makeutl
5263 (Switches_Of): New parameter Source_Index
5264 (Add_Switch): New parameter Index
5265 (Check): New parameter Source_Index
5266 (Collect_Arguments): New parameter Source_Index
5267 (Collect_Arguments_And_Compile): New parameter Source_Index
5268 (Compile): New parameter Source_Index
5269 Put subprograms in alphabetical order
5270 Add support for multi-source sources, including in project files.
5272 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
5273 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
5276 * makeusg.adb: New gnatmake switch -eInnn
5278 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
5281 * opt.ads (Main_Index): New variable, defaulted to 0.
5283 * osint.ads, osinte.adb (Add_File): New parameter Index
5284 (Current_Source_Index): New function
5286 * prj.adb: Take into account new components Index and Src_Index
5288 * prj.ads (String_Element): New component Index
5289 (Variable_Value): New component Index
5290 (Array_Element): New component Src_Index
5292 * prj-attr.adb: Indicate that optional index may be specified for
5293 attributes Main, Executable, Spec, Body and some of Switches.
5295 * prj-attr.ads (Attribute_Kind): New values for optional indexes
5296 (Attribute_Record): New component Optional_Index
5298 * prj-com.ads (File_Name_Data): New component Index
5300 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
5302 * prj-env.adb (Put): Output optional index
5304 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
5305 attributes Spec and Body.
5307 * prj-nmsc.adb: Process optional indexes
5309 * prj-pp.adb: Ouput "at" for optional indexes
5311 * prj-proc.adb: Take into account optional indexes
5313 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
5314 Optional_Index. For string literal,
5315 process optional index when Optional_Index is True.
5316 (Parse_Expresion): New Boolean parameter Optional_Index
5318 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
5319 (Set_Source_Index_Of): New procedure
5321 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
5324 * prj-util.ads (Executable_Of): New parameter Index
5325 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
5326 New parameter Src_Index, defaulted to 0.
5328 2004-05-05 Ed Schonberg <schonberg@gnat.com>
5331 * sem_ch3.adb (Access_Definition): If this is an access parameter
5332 whose designated type is imported through a limited_with clause, do
5333 not add the enclosing subprogram to the list of private dependents of
5336 2004-05-05 Ed Schonberg <schonberg@gnat.com>
5339 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
5340 a limited_with clause, and the other is its non-limited view.
5342 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
5344 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
5346 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
5347 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
5348 Stand.Boolean_Literals to produce references to entities
5349 Standard_False and Standard_True from compile-time computed boolean
5352 * stand.ads (Boolean_Literals): New variable, provides the entity
5353 values for False and True, for use by the expander.
5355 2004-05-05 Doug Rupp <rupp@gnat.com>
5357 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
5358 5vinmaop.adb: Unchecked convert Short_Address vice Address
5360 * adaint.c, raise.c: Caste CRTL function return value
5361 to avoid gcc error on 32/64 bit IVMS.
5363 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
5366 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
5368 * 5qsystem.ads (Address): Declare as Long_Integer
5369 (Short_Address): Declare as 32 bit subtype of Address
5370 Declare abstract address operations to avoid gratuitous ambiguities.
5372 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
5374 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
5375 instead of the old Boolean_Entry_Barriers.
5376 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
5378 2004-05-05 GNAT Script <nobody@gnat.com>
5380 * Make-lang.in: Makefile automatically updated
5382 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5384 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
5386 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
5390 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
5391 alone. Replacing object references by literals is inappropriate in a
5392 so low level context.
5394 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5396 * a-exexpr.adb: Add comments
5398 2004-05-03 Joel Brobecker <brobecker@gnat.com>
5400 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
5401 declare the Ancestor_Tags array in Type_Specific_Data with a small size
5402 without risking a bounds check error when accessing one of its
5404 (Type_Specific_Data): Define Ancestor_Tags as a small array.
5405 This prevents us from hitting a limitation during the debug info
5406 generation when using stabs.
5408 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
5410 This prevents us from hitting a limitation during the debug info
5411 generation when using stabs.
5413 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
5415 lang-specs.h: Remove -gnatz* from specs.
5417 2004-05-03 Vincent Celier <celier@gnat.com>
5419 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
5421 * Make-lang.in, Makefile.in: Add gprmake
5423 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
5425 * sem_aggr.adb: Fix typo in comment.
5427 2004-05-03 Robert Dewar <dewar@gnat.com>
5429 * make.adb: Minor reformatting
5431 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
5433 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
5434 so that it works when address is not a private type.
5436 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
5437 properly with rewritten unchecked conversions. This prevents
5438 order-of-elaboration issues that can otherwise arise.
5439 (Minimum_Size): Don't check size of access types under VMS
5441 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
5442 interpretations of integer literals as type System.Address.
5444 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
5445 (Is_Descendent_Of): New function
5447 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
5449 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5450 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
5451 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
5453 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
5454 of the old Max_Entry_Queue_Depth.
5456 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5457 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
5458 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
5460 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
5461 New entry for proper handling of Max_Entry_Queue_Depth.
5462 New entry for proper handling of No_Dynamic_Interrupts.
5464 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
5465 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5466 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
5467 the GNAT specific restriction Max_Entry_Queue_Depth.
5468 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
5469 the GNAT specific restriction No_Dynamic_Interrupts.
5471 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
5472 instead of the old Boolean_Entry_Barriers.
5473 Use the new restriction No_Dynamic_Attachment instead of the old
5474 No_Dynamic_Interrupts.
5476 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
5477 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5479 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
5480 of the old Max_Entry_Queue_Depth.
5482 2004-05-03 GNAT Script <nobody@gnat.com>
5484 * Make-lang.in: Makefile automatically updated
5486 2004-04-29 Ed Schonberg <schonberg@gnat.com>
5488 * checks.adb (Enable_Range_Check): If the prefix of an index component
5489 is an access to an unconstrained array, perform check unconditionally.
5491 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5493 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
5496 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
5498 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
5499 alternate stack setting. There was no support for the tasking cases
5500 and the changes eventually caused a number of side-effect failures in
5501 the non-tasking case too.
5503 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
5505 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
5508 2004-04-29 Vincent Celier <celier@gnat.com>
5510 * make.adb (Gnatmake): Increase max size of argument array for
5511 gnatbind for the potential addition of -F.
5512 If there are Stand-Alone Library projects, invoke gnatbind with -F to
5513 be sure that elaboration flags will be checked.
5515 * switch-c.adb: Correct call to Scan_Pos for -gnateI
5517 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
5519 * sem_warn.adb (Check_References): Move '<access-variable> may be
5520 null' warning out of under Warn_On_No_Value_Assigned.
5522 2004-04-29 Ed Falis <falis@gnat.com>
5524 * gnat_ugn.texi: Fixed texi error
5526 2004-04-29 Robert Dewar <dewar@gnat.com>
5528 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
5529 abstract operations if they come from predefined files.
5531 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
5534 * s-addope.adb: Correct obvious error in mod function
5536 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
5538 * Makefile.in: Add target pairs for powerpc darwin*
5541 * a-intnam-darwin.ads, s-osinte-darwin.adb,
5542 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
5544 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5546 * Makefile.in: Add target macro definitions for s390*-linux*.
5547 * system-linux-s390.ads: New file.
5548 * system-linux-s390x.ads: New file.
5550 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
5552 * gnat_ugn.texi: Correct argument to @setfilename.
5554 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5556 * a-exexpr.adb (Unwind_Word): New data type.
5557 (Unwind_Exception): Use it as type of Private1 and Private2.
5559 * raise.c (db_action_for): Fix debug printf.
5561 2004-04-27 Ed Schonberg <schonberg@gnat.com>
5563 * a-wtmoio.ads: Formal type must be a modular type, not a signed
5566 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5568 * decl.c (gnat_to_gnu_entity, case object): Call
5569 __builtin_update_setjmp_buf.
5571 * gigi.h (update_setjmp_buf): Deleted.
5572 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
5574 * misc.c: (update_setjmp_buf): Deleted.
5576 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
5577 around block of RTL.
5579 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
5581 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
5583 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
5584 subprogram for which no pragma All_Calls_Remote applies, store the
5585 address of the real subprogram in the underlying record type, so local
5586 dereferences do not go through the PCS.
5588 2004-04-26 Robert Dewar <dewar@gnat.com>
5590 * i-c.ads: Add some type qualifications to avoid ambiguities when
5591 compiling with s-auxdec.ads and a non-private address type.
5593 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
5595 * Makefile.rtl: Fix error in previous check-in:
5596 Add s-addope.o to non tasking object list (rather than tasking object
5599 2004-04-26 Javier Miranda <miranda@gnat.com>
5601 * sem_aggr.adb: Fix typo in comments
5602 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
5603 Required to check the null-exclusion attribute.
5605 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
5606 case of anonymous access types in record and array components. For a
5607 component definition the level is the same of the enclosing composite
5610 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
5611 that are anonymous access types the level of accessibility depends on
5612 the enclosing type declaration. In order to have this information, set
5613 the scope of the anonymous access type to the enclosing record type
5615 (Array_Type_Declaration): In case of components that are anonymous
5616 access types the level of accessibility depends on the enclosing type
5617 declaration. In order to have this information, set the scope of the
5618 anonymous access type to the enclosing array type declaration.
5620 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
5623 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
5624 renaming of anonymous access-to-constant types allowed if and only if
5625 the renamed object is access-to-constant.
5627 * sem_util.adb (Type_Access_Level): In case of anonymous access types
5628 that are component_definition or discriminants of a nonlimited type,
5629 the level is the same as that of the enclosing component type.
5631 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
5633 * sem_elim.adb: Some minor code reorganization from code reading. Fix
5634 misprint in the function name (File_Name_Match).
5636 2004-04-23 Laurent GUERBY <laurent@guerby.net>
5638 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
5641 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5643 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
5645 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
5647 * adaint.c (__gnat_try_lock): No longer requires that the parent
5648 directory be writable, the directory itself is enough.
5649 (gnat_is_absolute_path): Change profile, so that the call from
5650 GNAT.OS_Lib can be made more efficient.
5652 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
5653 from GNAT.OS_Lib can be made more efficient.
5655 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
5656 one copy of the file name. Found by code reading.
5658 2004-04-23 Vincent Celier <celier@gnat.com>
5660 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
5661 Correct documentation on gnatmake switches transmitted to the compiler
5663 * ali.ads: Minor comment fix
5665 2004-04-23 Javier Miranda <miranda@gnat.com>
5667 * sem_ch6.adb: (Confirming Types): Code cleanup
5669 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
5670 subprogram types: E_Anonymous_Access_Subprogram_Type and
5671 E_Anonymous_Access_Protected_Subprogram_Type.
5673 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
5675 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5676 whether a pragma All_Calls_Remote applies to the subprogram on which
5678 No functional change is introduced by this revision; the new parameter
5679 will be used to allow calls to local RCI subprograms to be optimized
5680 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5681 as is already done in the PolyORB implementation of the DSA.
5683 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5684 whether a pragma All_Calls_Remote applies to the subprogram on which
5686 No functional change is introduced by this revision; the new parameter
5687 will be used to allow calls to local RCI subprograms to be optimized
5688 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5689 as is already done in the PolyORB implementation of the DSA.
5691 2004-04-23 Robert Dewar <dewar@gnat.com>
5693 * Makefile.rtl: Add entry for s-addope.o in run time library list
5694 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
5695 * s-addope.ads, s-addope.adb: New files.
5697 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
5698 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
5699 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
5700 System.Address to be non-private and signed.
5702 * sem_elim.adb: Minor reformatting (fairly extensive)
5703 Some minor code reorganization from code reading
5704 Add a couple of ??? comments
5706 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5708 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
5709 (tree_transform, case N_If_Statement): Remove non-determinism.
5711 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
5713 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
5715 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
5718 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
5719 no longer used as a parameter name for Eliminate pragma).
5721 2004-04-22 Laurent GUERBY <laurent@guerby.net>
5723 PR optimization/14984
5724 PR optimization/14985
5725 * trans.c (gigi): Fix non determinism leading to bootstrap
5726 comparison failures.
5728 2004-04-21 Pascal Obry <obry@gnat.com>
5730 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
5731 passed to spawnvp() to properly handle program pathname with spaces on
5734 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
5736 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
5737 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
5738 unlocked in case of exceptions.
5740 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5742 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
5743 This function does not exist anymore.
5745 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5747 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
5749 * link.c: Move variables to the __gnat name space.
5751 * Makefile.in: list link.o explicitly when needed.
5753 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
5755 2004-04-21 Javier Miranda <miranda@gnat.com>
5757 * einfo.adb (Original_Access_Type): New subprogram
5758 (Set_Original_Access_Type): New subprogram
5759 (Write_Field21_Name): Write the name of the new field
5761 * einfo.ads (Original_Access_Type): New field present in access to
5763 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
5764 E_Anonymous_Access_Protected_Subprogram_Type.
5766 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
5769 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
5770 to anonymous access to subprogram types.
5772 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
5773 to subprogram types.
5775 * sem_ch3.adb (Access_Definition): Complete decoration of entities
5776 corresponding to anonymous access to subprogram types.
5777 (Analyze_Component_Declaration): Add new actual to the call to
5778 subprogram replace_anonymous_access_to_protected_subprogram.
5779 (Array_Type_Declaration): Add new actual to the call to subprogram
5780 replace_anonymous_access_to_protected_subprogram.
5781 (Process_Discriminants): Add new actual to the call to subprogram
5782 replace_anonymous_access_to_protected_subprogram.
5783 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
5785 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5788 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
5789 access to subprogram types.
5791 * sem_util.adb (Has_Declarations): Addition of package_specification
5794 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5796 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5797 inlined flags to renamed entity only if in current unit.
5799 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5801 * s-parint.ads: Add DSA implementation marker.
5803 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5804 value of System.Partition_Interface.DSA_Implementation to determine
5805 what version of the distributed systems annex is available (no
5806 implementation, GLADE, or PolyORB).
5808 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5810 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5812 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5814 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5815 with new type if alias sets differ.
5816 Fixes ACATS c41103b.
5818 2004-04-21 Vincent Celier <celier@gnat.com>
5820 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5821 Add array Lang_Args for the language specific compiling argument
5824 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5826 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5828 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5829 according to the recent changes in the format of the parameters of the
5830 pragma (replacing Homonym_Number with Source_Location).
5832 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5834 * 5isystem.ads: Removed, unused.
5836 * gnat_rm.texi: Redo 1.13 change.
5838 2004-04-19 Robert Dewar <dewar@gnat.com>
5840 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5841 definition is cleaner, avoids the kludge of explicit Standard operator
5842 references, and also is consistent with a visible System.Address with
5843 no visible operations.
5845 * s-geveop.adb: Add declarations to avoid assumption of visible
5846 operations on type System.Address (since these might not be available
5847 if Address is a non-private type for which the operations
5850 * sem_eval.adb: Minor reformatting
5852 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5853 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5854 reformatting (new function spec format).
5856 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5857 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5858 s-caun64.adb: Add declarations to avoid assumption of visible
5859 operations on type System.Address (since these might not be available
5860 if Address is a non-private type for which the operations are made
5863 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5865 * exp_intr.adb: Minor comment update
5867 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5869 * 5omastop.adb: Add declarations to avoid assumption of visible
5870 operations on type System.Address (since these might not be available
5871 if Address is a non-private type for which the operations
5874 2004-04-19 Vincent Celier <celier@gnat.com>
5876 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5878 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5881 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5883 Call Check with Process_Languages.
5884 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5885 with Process_Languages.
5886 (Recursive_Check): New Boolean parameter Process_Languages. Call
5887 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5890 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5892 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5893 parameter Ada_Main, defaulted to True.
5894 Check for Ada specific characteristics only when Ada_Main is True.
5896 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5898 * prj.adb: (Project_Empty): Add new Project_Data components.
5900 * prj.ads: New types and tables for non Ada languages.
5901 (Project_Data): New components Languages, Impl_Suffixes,
5902 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5903 Include_Path, Include_Data_Set.
5905 * prj-env.ads, prj-env.adb: Minor reformatting
5907 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5908 Put subprograms in alphabetical order
5910 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5911 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5914 * mlib-prj.adb: Back out modification in last version, as they are
5916 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5918 * make.adb: (Mains): Moved to package Makeutl
5919 (Linker_Opts): Moved to package Makeutl
5920 (Is_External_Assignment): Moved to package Makeutl
5921 (Test_If_Relative_Path): Moved to package Makeutl
5922 (Gnatmake): Move sorting of linker options to function
5923 Makeutl.Linker_Options_Switches.
5925 * makeutl.ads, makeutl.adb: New files.
5927 * Makefile.in: Add makeutl.o to the object files for gnatmake
5929 * makeusg.adb: Add line for new switch -eL.
5931 * gnatls.adb (Image): New function.
5932 (Output_Unit): If in verbose mode, output the list of restrictions
5933 specified by pragmas Restrictions.
5935 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5938 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5939 needed, to put it in the range 1970 (included) - 2026 (excluded).
5940 (Time_Of): Do not shift Unix_Min_Year (1970).
5941 Shift the date by multiple of 56 years, if needed, to put it in the
5942 range 1970 (included) - 2026 (excluded).
5944 * adaint.h, adaint.c (__gnat_set_executable): New function.
5946 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5948 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5950 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5951 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5952 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
5953 (tree_transform, case N_Code_Statement): Likewise.
5954 (gnat_expand_stmt, case LABEL_STMT): Don't look at
5955 LABEL_STMT_FIRST_IN_EH.
5956 (gnat_expand_stmt, case ASM_STMT): New case.
5958 * utils2.c (build_unary_op): Properly set TREE_READONLY of
5959 UNCONSTRAINED_ARRAY_REF.
5961 * utils.c (poplevel): Temporarily push/pop GC context around inline
5964 * decl.c (maybe_variable): Properly set TREE_READONLY of
5965 UNCONSTRAINED_ARRAY_REF.
5966 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
5968 * ada-tree.def: (ASM_STMT): New.
5970 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
5971 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
5972 ASM_STMT_INPUT): New.
5973 (ASM_STMT_CLOBBER): Likewise.
5975 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
5977 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
5978 general rcheck mechanism to raise Program_Error for E.4(18), instead
5979 of a custom raiser in System.Partition_Interface.
5980 Part of general cleanup work before PolyORB integration.
5982 * snames.ads, snames.adb: Add new runtime library entities and names
5985 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5987 (Build_Subprogram_Id): New subprogram provided by exp_dist
5988 Code reorganisation in preparation for PolyORB integration.
5990 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5992 (Build_Subprogram_Id): New subprogram provided by exp_dist
5994 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
5995 actual parameter types for call to dereference of an
5996 access-to-subprogram type.
5998 * rtsfind.ads: Add new runtime library entities and names for PolyORB
6001 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
6002 instead, which has the same behaviour here since we never pass it a
6005 * link.c (run_path_option, Solaris case): Use -Wl, as for other
6008 * Makefile.in: adjust object file lists for gnatlink and gnatmake
6009 to account for new dependency upon Interfaces.C.Strings + link.o
6010 For x86 FreeBSD, use 86numaux.
6012 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
6013 from Mlib.Tgt to Mlib.
6015 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
6018 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
6019 target-specific versions of this subprogram, now implemented as a
6020 target-independent function in Mlib.
6022 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
6023 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
6024 (Linker_Library_Path_Option): Remove target-specific versions of this
6025 subprogram, now implemented as a target-independent function in Mlib.
6027 * atree.adb: (Allocate_Initialize_Node): New subprogram.
6028 Factors out node table slots allocation.
6029 (Fix_Parents): New subprogram.
6030 Encapsulate the pattern of fixing up parent pointers for syntactic
6031 children of a rewritten node.
6032 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
6033 (Rewrite): Use New_Copy when creating saved copy of original node.
6034 (Replace): Use Copy_Node to copy nodes.
6036 2004-04-19 Javier Miranda <miranda@gnat.com>
6038 * sprint.adb (Sprint_Node_Actual): Give support to the new
6039 Access_To_Subprogram node available in Access_Definition nodes. In
6040 addition, give support to the AI-231 node fields: null-exclusion,
6041 all-present, constant-present.
6043 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
6045 * sinfo.ads, sinfo.adb:
6046 New field Access_To_Subprogram_Definition in Access_Definition nodes
6048 * sem_ch6.adb (Process_Formals): Move here the code that creates and
6049 decorates internal subtype declaration corresponding to the
6050 null-excluding formal. This code was previously in Set_Actual_Subtypes.
6051 In addition, carry out some code cleanup on this code. In case of
6052 access to protected subprogram call
6053 Replace_Anonymous_Access_To_Protected_Subprogram.
6054 (Set_Actual_Subtypes): Code cleanup.
6056 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
6057 Find_Type in case of anonymous access renamings. Add warning in case of
6058 null-excluding attribute used in anonymous access renaming.
6060 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
6063 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
6065 (Access_Definition): In case of anonymous access to subprograms call
6066 the corresponding semantic routine to decorate the node.
6067 (Access_Subprogram_Declaration): Addition of some comments indicating
6068 some code that probably should be added here. Detected by comparison
6069 with the access_definition subprogram.
6070 (Analyze_Component_Declaration): In case of access to protected
6071 subprogram call Replace_Anonymous_Access_To_Protected.
6072 (Array_Type_Declaration): In case of access to protected subprogram call
6073 Replace_Anonymous_Access_To_Protected_Subprogram.
6074 (Process_Discriminants): In case of access to protected subprogram call
6075 Replace_Anonymous_Access_To_Protected_Subprogram.
6077 * par.adb (P_Access_Definition): New formal that indicates if the
6078 null-exclusion part was present.
6079 (P_Access_Type_Definition): New formal that indicates if the caller has
6080 already parsed the null-excluding part.
6082 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
6083 (P_Identifier_Declarations): Code cleanup and give support to renamings
6084 of anonymous access to subprogram types.
6085 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
6086 (P_Array_Type_Definition): Give support to AI-254.
6087 (P_Component_Items): Give support to AI-254.
6088 (P_Access_Definition): New formal that indicates if the header was
6089 already parsed by the caller.
6090 (P_Access_Type_Definition): New formal that indicates if the caller has
6091 already parsed the null-excluding part.
6093 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
6094 call to P_Access_Definition.
6096 2004-04-19 Geert Bosch <bosch@gnat.com>
6098 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
6099 the delicate semantics of floating-point to integer conversion.
6100 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
6102 * eval_fat.adb (Machine_Mantissa): Moved to spec.
6103 (Machine_Radix): New function.
6105 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
6107 (Machine_Radix): New function also for use in conversion checks.
6109 2004-04-19 Ed Schonberg <schonberg@gnat.com>
6111 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
6113 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
6114 to decorate the access-to-protected subprogram and the equivalent type.
6116 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
6117 to anonymous access to subprogram types.
6119 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
6120 constant-folding, for legality checks in contexts that require an RM
6123 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
6124 temporary but stack checking is not enabled, increment serial number
6125 to so that symbol generation is consistent with and without stack
6128 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
6129 independent on whether stack checking is enabled, caller must check
6130 the corresponding flag.
6132 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
6134 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
6135 parent if it has discriminants.
6136 (Build_Derived_Private_Type): Constructed full view does
6137 not come from source.
6138 (Process_Discriminants): Default discriminants on a tagged type are
6139 legal if this is the internal completion of a private untagged
6142 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
6143 no constraint checks, because it corresponds to an existing object.
6145 * sem_prag.adb (Process_Convention): Pragma applies
6146 only to subprograms in the same declarative part, i.e. the same unit,
6149 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
6150 ignore type mismatch on a numeric conversion if expression comes from
6153 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
6155 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
6156 Homonym_Number parameter, add processing for Source_Location parameter
6158 (Check_Eliminated): Remove the check for homonym numbers, add the check
6159 for source location traces.
6161 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
6162 with Arg_Source_Location corresponding to the changes in the format of
6165 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
6166 Eliminate pragma corresponding to the changes in the format of the
6167 pragma: Homonym_Number is replaced with Source_Location, two ways of
6168 distinguishing homonyms are mutially-exclusive.
6170 2004-04-19 Joel Brobecker <brobecker@gnat.com>
6172 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
6174 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
6175 No_Dollar_In_Label, no longer necessary, as it is always True.
6176 (Strip_Suffixes): Likewise.
6178 2004-04-19 Gary Dismukes <dismukes@gnat.com>
6180 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
6181 modulus for compatibility with size clause on targets with 16-bit
6184 * layout.adb (Discrimify): In the case of private types, set Vtyp to
6185 full type to fix type mismatches on calls to size functions for
6186 discriminant-dependent array components.
6188 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
6190 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
6193 2004-04-19 Pascal Obry <obry@gnat.com>
6195 * mdll-utl.adb (Locate): New version is idempotent.
6197 2004-04-17 Laurent Guerby <laurent@guerby.net>
6199 PR ada/14988 (partial)
6200 * impunit.adb: Fix typo.
6202 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
6204 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
6205 and install-rts-cert targets. Remove all gnatlib and gnattools
6206 targets and all other rts-* targets (moved to libada). Remove (now)
6207 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
6208 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
6210 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6212 * trans.c (tree_transform): Shortcut returning error_mark_node for
6213 statements in annotate_only_mode.
6214 (tree_transform, case N_Label, case N_Return_Statement,
6215 N_Goto_Statement): Make statement tree instead of generating code.
6216 (tree_transform, case N_Assignment_Statement): No longer check
6218 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
6220 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
6222 (gnat_to_gnu): Collect any RTL generated and deal with it.
6223 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
6224 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
6225 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
6227 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
6229 * ada-tree.def (EXPR_STMT): Fix typo in name.
6230 (BLOCK_STMT, IF_STMT): New nodes.
6232 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
6233 LABEL_STMT_FIRST_IN_EH): New macros.
6234 (RETURN_STMT_EXPR): Likewise.
6236 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
6237 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
6239 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
6241 * atree.ads: Correct documentation on extended nodes.
6243 * link.c: Set run_path_option for FreeBSD.
6245 2004-04-08 Vincent Celier <celier@gnat.com>
6247 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
6248 one of the ALI file, do not link with DEC lib.
6250 * par.adb Remove the last two characters ("%s" or "%b") when checking
6251 if a language defined unit may be recompiled.
6253 2004-04-08 Ed Schonberg <schonberg@gnat.com>
6255 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
6256 removal of abstract operation leaves no possible interpretation for
6259 * sem_eval.adb (Eval_Qualified_Expression): Use
6260 Set_Raises_Constraint_Error on node when needed, so that it does not
6261 get optimized away by subsequent optimizations.
6263 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
6264 operands even when they are not wrapped in a type conversion.
6266 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
6268 * sem_prag.adb (Set_Exported): Warn about making static as result of
6269 export only when the export is coming from source. This may be not
6270 be true e.g. on VMS where we expand export pragmas for exception codes
6271 together with imported or exported exceptions, and we don't want the
6272 user to be warned about something he didn't write.
6274 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
6276 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
6277 duplication between normal entities and those declared as renamings.
6278 No functional change.
6280 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
6281 inline functions returning an unconstrained result.
6283 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
6285 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
6286 conform to what other front-ends do.
6288 2004-04-08 Doug Rupp <rupp@gnat.com>
6290 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
6293 2004-04-06 Pascal Obry <obry@gnat.com>
6295 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
6297 * osint.adb (Program_Name): Do not look past a directory separator.
6299 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
6301 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
6303 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
6304 requirement for preserving a copy of the original assignment node.
6306 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
6308 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
6310 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
6313 2004-04-06 Ed Schonberg <schonberg@gnat.com>
6315 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
6316 operator calls in functional notation, and apply
6317 Universal_Interpretation to operands, not to their type.
6319 2004-04-06 Robert Dewar <dewar@gnat.com>
6321 * 5wdirval.adb: Minor reformatting
6323 2004-04-06 Ed Falis <falis@gnat.com>
6325 * gnat_rm.texi: Improve a reference to the GCC manual
6327 2004-04-05 Vincent Celier <celier@gnat.com>
6329 * adaint.h, adaint.c: Add function __gnat_named_file_length
6331 * impunit.adb: Add Ada.Directories to the list
6333 * Makefile.in: Add VMS and Windows versions of
6334 Ada.Directories.Validity package body.
6336 * Makefile.rtl: Add a-direct and a-dirval
6338 * mlib-tgt.ads: Minor comment update.
6340 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
6341 a-direct.ads, a-direct.adb: New files.
6343 2004-04-05 Vincent Celier <celier@gnat.com>
6346 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
6347 just to the compiler.
6349 2004-04-05 Robert Dewar <dewar@gnat.com>
6351 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
6352 returned string is 1.
6354 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
6356 * eval_fat.ads: Minor reformatting
6358 * g-curexc.ads: Document that lower bound of returned string values
6361 * gnatlink.adb: Add ??? comment for previous change
6362 (need to document why this is VMS specific)
6364 * s-stoele.ads: Minor reformatting
6366 * tbuild.ads: Minor reformatting throughout (new function specs)
6368 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
6371 * scng.adb: Minor reformatting
6373 2004-04-05 Geert Bosch <bosch@gnat.com>
6375 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
6376 (Leading_Part): Still perform truncation to machine number if the
6377 specified radix_digits is greater or equal to machine_mantissa.
6379 2004-04-05 Javier Miranda <miranda@gnat.com>
6381 * par-ch3.adb: Complete documentation of previous change
6382 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
6383 (aliased must appear before constant).
6385 * par-ch4.adb: Complete documentation of previous change.
6387 * par-ch6.adb: Complete documentation of previous change.
6389 * sinfo.ads: Fix typo in commment.
6391 2004-04-05 Ed Schonberg <schonberg@gnat.com>
6393 * sem_ch3.adb (Inherit_Components): If derived type is private and has
6394 stored discriminants, use its discriminants to constrain parent type,
6395 as is done for non-private derived record types.
6397 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
6398 Ada 2005 AI-310: an abstract non-dispatching operation is not a
6399 candidate interpretation in an overloaded call.
6401 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
6402 expression is Null and target type is not an access type (e.g. a
6403 non-private address type).
6405 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
6407 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
6408 statement whose right-hand side is an inlined call, save a copy of the
6409 original assignment subtree to preserve enough consistency for
6410 Analyze_Assignment to proceed.
6412 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
6413 complete assignment subtree which is now unnecessary, as the expansion
6414 of inlined call has been improved to preserve a consistent assignment
6415 tree. Note_Possible_Modification must be called only
6416 after checks have been applied, or else unnecessary checks will
6419 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
6420 of explicit dereferences that do not Come_From_Source:
6421 - be selective on cases where we must go back to the dereferenced
6422 pointer (an assignment to an implicit dereference must not be
6423 recorded as modifying the pointer);
6424 - do not rely on Original_Node being present (Analyze_Assignment
6425 calls Note_Possible_Modification on a copied tree).
6427 * sem_warn.adb (Check_References): When an unset reference to a pointer
6428 that is never assigned is encountered, prefer '<pointer> may be null'
6429 warning over '<pointer> is never assigned a value'.
6431 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
6433 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
6436 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
6438 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
6439 libexc. We currently don't reference anything in this library and
6440 linking it in triggers linker warnings we don't want to see.
6442 * init.c: Update comments.
6444 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6446 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
6447 * utils.c (create_field_decl): Likewise.
6448 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
6450 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
6452 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
6453 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
6454 Add info directory entry and category.
6456 2004-04-02 Jan Hubicka <jh@suse.cz>
6458 * utils.c: Include function.h
6459 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
6461 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6464 * Make-lang.in: Clean up generation of documentation
6466 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
6468 * xgnatug.adb: Removed, replaced by xgnatugn.adb
6470 * xgnatugn.adb: Replaces xgnatug.adb
6472 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
6474 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
6476 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6477 gnat_ug_wnt.texi: Removed.
6479 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6481 * utils2.c: Update copyright notice.
6483 2004-04-01 Robert Dewar <dewar@gnat.com>
6485 * checks.adb: Minor reformatting throughout
6486 Note that prev checkin added RM reference to alignment warning
6488 2004-04-01 Ed Schonberg <schonberg@gnat.com>
6490 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
6491 non-static when building aggregate for bit-packed array.
6493 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
6494 function call that is itself the actual in a procedure call, build
6497 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
6498 a string literal, create a temporary for it, constant folding only
6499 handles scalars here.
6501 2004-04-01 Vincent Celier <celier@gnat.com>
6503 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
6504 Error_Msg_SP): New empty procedures to instantiate the Scanner.
6505 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
6507 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
6508 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
6509 and get the checksum.
6511 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
6513 Increase the Marking_Label at the end of the Multiple_Main_Loop,
6514 instead of at the beginning.
6516 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
6518 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
6521 * osint.ads (Multi_Unit_Index_Character): New Character global variable
6523 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
6526 * par.adb: Remove test on file name to detect language defined units.
6527 Add test on unit name, after parsing, to detect language defined units
6528 that are not compiled with -gnatg (except System.RPC and its children)
6530 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
6531 following units without style checking.
6533 * switch-c.adb: Change -gnatC to -gnateI
6535 * usage.adb: Document new switch -gnateInnn
6537 * scng.adb (Accumulate_Token_Checksum): New procedure
6538 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
6539 word or literal number.
6540 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
6543 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
6546 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
6547 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
6548 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
6549 5vtpopde.adb: Add missing 'constant' keywords.
6551 2004-04-01 Javier Miranda <miranda@gnat.com>
6553 * par-ch4.adb: (P_Allocator): Code cleanup
6555 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
6558 * sinfo.ads: Complete documentation of previous change
6560 2004-04-01 Pascal Obry <obry@gnat.com>
6562 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
6563 only on VMS. This special handling was done because an old GNU/ld bug
6564 on Windows which has been fixed.
6566 2004-04-01 GNAT Script <nobody@gnat.com>
6568 * Make-lang.in: Makefile automatically updated
6570 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6572 * decl.c (gnat_to_gnu_entity, make_type_from_size):
6573 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6574 * trans.c (tree_transform, convert_with_check): Likewise.
6575 * utils.c (gnat_signed_or_unsigned_type): Likewise.
6576 (build_vms_descriptor, unchecked_convert): Likewise.
6577 * utils2.c (nonbinary_modular_operation): Likewise.
6579 2004-03-29 Javier Miranda <miranda@gnat.com>
6581 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
6582 (Install_Null_Excluding_Check): Local subprogram that determines whether
6583 an access node requires a runtime access check and if so inserts the
6584 appropriate run-time check.
6585 (Apply_Access_Check): Call Install_Null_Excluding check if required
6586 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
6588 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
6590 * einfo.ads: Fix typo in comment
6592 * exp_ch3.adb (Build_Assignment): Generate conversion to the
6593 null-excluding type to force the corresponding run-time check.
6594 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
6595 type to force the corresponding run-time check.
6597 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
6598 the null-excluding type to force the corresponding run-time check.
6600 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
6601 case of access types unless they have the null-excluding attribute.
6603 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
6606 * exp_util.ads: Fix typo in comment
6608 * par.adb (P_Null_Exclusion): New subprogram
6609 (P_Subtype_Indication): New formal that indicates if the null-excluding
6610 part has been scanned-out and it was present
6612 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
6614 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
6615 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
6616 type to force the corresponding run-time check
6617 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
6619 (Resolve_Array_Aggregate): Carry out some static checks
6620 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
6622 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
6623 attribute must be set only if specified by means of the null-excluding
6624 part. In addition, we must also propagate the access-constant attribute
6626 (Access_Subprogram_Declaration, Access_Type_Declaration,
6627 Analyze_Component_Declaration, Analyze_Object_Declaration,
6628 Array_Type_Declaration, Process_Discriminants,
6629 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
6630 and carry out some static checks.
6631 (Build_Derived_Access_Type): Set the null-excluding attribute
6632 (Derived_Type_Declaration, Process_Subtype): Carry out some static
6635 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
6637 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
6639 * sem_ch6.adb (Process_Formals): Carry out some static checks.
6640 (Set_Actual_Subtypes): Generate null-excluding subtype if the
6641 null-excluding part was present; it is not required to be done here in
6642 case of anonymous access types.
6643 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
6646 * sem_res.adb (Resolve_Actuals): Carry out some static check
6647 (Resolve_Null): Allow null in anonymous access
6649 * sinfo.adb: New subprogram Null_Exclusion_Present
6650 All_Present and Constant_Present available on access_definition nodes
6652 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
6653 object_declaration, derived_type_definition, component_definition,
6654 discriminant_specification, access_to_object_definition,
6655 access_function_definition, allocator, access_procedure_definition,
6656 access_definition, parameter_specification, All_Present and
6657 Constant_Present flags available on access_definition nodes.
6659 2004-03-29 Robert Dewar <dewar@gnat.com>
6661 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
6662 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
6663 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
6664 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
6665 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
6666 sem_prag.adb: Updates to handle multiple units/file
6668 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
6670 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
6671 sem_util.adb: Minor reformatting
6673 * sem_ch12.adb: Add comment for previous change
6675 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
6677 * osint.adb (Executable_Prefix): Set Exec_Name to the current
6678 executable name when not initialized. Otherwise, use its current value.
6680 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
6681 initialize it to another executable name than the current one. This
6682 allows to configure paths for an executable name (gnatmake) different
6683 from the current one (gnatdist).
6685 2004-03-29 Ed Schonberg <schonberg@gnat.com>
6687 * exp_ch6.adb (Expand_Call): A call to a function declared in the
6688 current unit cannot be inlined if it appears in the body of a withed
6689 unit, to avoid order of elaboration problems in gigi.
6691 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
6692 information for protected (wrapper) operation as well, to simplify gdb
6695 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
6696 protected body, indicate that the entity for the generated spec comes
6697 from source, to ensure that references are properly generated for it.
6698 (Build_Body_To_Inline): Do not inline a function that returns a
6701 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
6702 apply convention to homonyms that are declared explicitly.
6704 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
6705 that renames an equality operator and the operands are overloaded,
6706 resolve them with the declared formal types, before rewriting as an
6709 2004-03-29 GNAT Script <nobody@gnat.com>
6711 * Make-lang.in: Makefile automatically updated
6713 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6715 * memtrack.adb: Log realloc calls, which are treated as free followed
6718 2004-03-25 Vincent Celier <celier@gnat.com>
6720 * prj-makr.adb (Process_Directories): Detect when a file contains
6721 several units. Do not include such files in the config pragmas or
6722 in the naming scheme.
6724 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
6725 Resolve links only when not in Trusted_Mode.
6726 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
6727 Do not resolve links for the display names.
6729 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
6730 resolve links when computing the display names.
6732 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
6734 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
6735 attribute reference does not denote a subtype, it can be any
6736 expression that has a classwide type, potentially after an implicit
6737 dereference. In particular, the prefix can be a view conversion for
6738 a classwide type (for which Is_Object_Reference holds), but it can
6739 also be a value conversion for an access-to-classwide type. In the
6740 latter case, there is an implicit dereference, and the original node
6741 for the prefix does not verify Is_Object_Reference.
6743 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
6744 conversion of a discriminant-dependent component of a mutable object
6747 2004-03-25 Ed Schonberg <schonberg@gnat.com>
6749 * freeze.adb (Freeze_Entity): When an inherited subprogram is
6750 inherited, has convention C, and has unconstrained array parameters,
6751 place the corresponding warning on the derived type declaration rather
6752 than the original subprogram.
6754 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
6755 indication on renaming declaration, if formal has a box and actual
6758 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
6759 determine whether to generate an implicit or explicit reference to
6762 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
6763 subprogram renaming comes from a defaulted formal subprogram in an
6766 2004-03-25 Gary Dismukes <dismukes@gnat.com>
6768 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
6769 value expressions to ensure that calls within a component definition
6770 will be checked (since those are evaluated during the record type's
6773 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
6775 * s-tpobop.adb: Code clean up:
6776 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
6778 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
6780 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
6782 * Makefile.in: Clean up in the ravenscar run time.
6784 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6786 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
6787 of No_Strict_Aliasing to build_pointer_type_for_mode.
6788 * utils.c (update_pointer_to): Walk pointer and ref chains.
6790 2004-03-22 Cyrille Comar <comar@act-europe.fr>
6792 * ali.ads: Fix Comment about Dynamic_Elab.
6794 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6795 Has_RACW, Is_Generic, etc.)
6796 (Output_Object, Gnatls): Take into account ALI files not attached to
6799 2004-03-22 Vincent Celier <celier@gnat.com>
6801 * gprep.adb: Change all String_Access to Name_Id
6802 (Is_ASCII_Letter): new function
6803 (Double_File_Name_Buffer): New procedure
6804 (Preprocess_Infile_Name): New procedure
6805 (Process_Files): New procedure
6806 (Gnatprep): Check if output and input are existing directories.
6807 Call Process_Files to do the real job.
6809 2004-03-22 Robert Dewar <dewar@gnat.com>
6811 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6812 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6814 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6816 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6817 case when the source contains only comments.
6819 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6821 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6822 declaration for a child subprogram body that acts as a spec, indicate
6823 that the entity in the declaration needs debugging information.
6825 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6826 full view if the subtype is created for a constrained record component;
6827 gigi has enough information to construct the record, and there is no
6828 place in the tree for the declaration.
6830 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6831 serial number for the dummy body that is built for analysis, to avoid
6832 inconsistencies in the generation of internal names when compiling
6835 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6837 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6840 2004-03-22 GNAT Script <nobody@gnat.com>
6842 * Make-lang.in: Makefile automatically updated
6844 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6846 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6847 * trans.c (tree_transform, emit_index_check): Likewise.
6848 * utils.c (build_template): Likewise.
6849 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6850 (maybe_unconstrained_array, unchecked_convert): Likewise.
6851 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6852 (build_unary_op): Likewise.
6853 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6854 (fill_vms_descriptor): Likewise.
6855 (build_call_alloc_dealloc): Likewise.
6857 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6859 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6862 * gnat_ug.texi: Add info directory category and entry.
6863 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6864 gnat_ug_wnt.texi: Regenerate.
6866 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6868 * ada-tree.h: Update copyright notice.
6871 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6873 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6874 as regular exception objects and not as mere integers representing the
6875 condition code. The latter approach required some dynamics to mask off
6876 severity bits, which did not fit well into the GCC table based model.
6877 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6878 exception data objects. We don't it and it would conflict with the other
6879 external symbol we have to generate for such exceptions.
6881 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6882 the special code for VMS exceptions, since these are now represented
6883 as regular exceptions objects.
6885 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6887 * decl.c (debug_no_type_hash): Remove.
6888 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6889 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6891 2004-03-19 Laurent Guerby <laurent@guerby.net>
6893 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6894 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6896 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6898 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6899 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6900 (TYPE_RM_SIZE_INT): Directly use type.values.
6901 (TREE_LOOP_ID): Clean up check.
6902 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6903 TYPE_VALUES, not TYPE_FIELDS.
6904 * trans.c (convert_with_check): Delay access of bounds of basetype
6905 until sure is numeric.
6907 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6909 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6912 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6913 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6914 Specific.Set instead of direct call to e.g pthread_setspecific.
6916 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6918 * adaint.c: Update comments.
6920 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6921 GNATLIB_SHARED for FreeBSD.
6923 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6925 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6926 When needed (stack checking) the stack size is retrieved
6927 from the VxWorks kernel.
6929 * Makefile.in: Flag -nostdinc is required when building the run time
6930 for avoiding looking for files in the base compiler.
6931 Add the VxWorks specific version of the package body for
6932 System.Stack_checking.Operations (5zstchop.adb).
6934 * Make-lang.in: Add the object file for
6935 System.Stack_Checking.Operations.
6937 * Makefile.rtl: Add object file for the package
6938 System.Stack_Checking.Operations.
6940 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6942 * s-stache.ads, s-stache.adb: Move the operations related to stack
6943 checking from this package to package System.Stack_Checking.Operations.
6944 This way, stack checking operations are only linked in the final
6945 executable when using the -fstack-check flag.
6947 2004-03-18 Doug Rupp <rupp@gnat.com>
6949 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6952 * 5qsystem.ads, 5xcrtl.ads: New files.
6954 2004-03-18 Vincent Celier <celier@gnat.com>
6956 * prj.adb (Reset): Reset hash table Files_Htable
6958 * prj-env.adb (Source_Paths, Object_Paths): New tables.
6959 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
6960 the procedures Add_To_Path_File.
6961 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
6962 making sure that each directory is present only once and, for object
6963 dirs, when a directory already present is added, the duplicate is
6964 removed and the directory is always put as the last in the table.
6965 Write the path files at the end of these accumulations.
6967 * prj-nmsc.adb (Record_Source): Add source file name in hash table
6968 Files_Htable for all sources.
6970 * prj-proc.adb (Process): Remove restrictions between not directly
6971 related extending projects.
6973 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
6975 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
6976 (Find_Sources): Minor speed optimization.
6978 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
6979 parameter Trusted_Mode.
6981 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
6983 * scn.adb (Determine_License): Take into account a degenerated case
6984 when the source contains only comments.
6986 2004-03-18 Ed Schonberg <schonberg@gnat.com>
6988 * sem_warn.adb (Check_References): For a warning on a selected
6989 component that does not come from source, locate an uninitialized
6990 component of the record type to produce a more precise error message.
6992 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
6994 * 3zsoccon.ads: Fix multicast options.
6996 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
6999 2004-03-15 Robert Dewar <dewar@gnat.com>
7001 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
7002 pragma used for a private type.
7004 * lib-xref.adb (Generate_Reference): Do not generate warning if
7005 reference is in a different unit from the pragma Unreferenced.
7007 * 5vtpopde.adb: Minor reformatting
7008 Fix casing of To_Task_ID
7010 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
7011 flag if we have an unchecked conversion to an access type in the same
7014 2004-03-15 Geert Bosch <bosch@gnat.com>
7016 * a-ngcoty.adb (Modulus): In alternate formula for large real or
7017 imaginary parts, use Double precision throughout.
7019 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
7020 we want to be able to compile run-time with -gnata for testing, but
7021 this may also be instantiated in user code that is compiled with -gnata.
7023 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
7025 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
7026 codes. Having a separate type for this is useful to enforce consistency
7027 throughout the various run-time units.
7028 (Exception_Data): Use Exception_Code for Import_Code.
7030 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
7031 Natural and Integer in various places.
7032 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
7033 with the severity bits masked off.
7034 (Register_VMS_Exception): Handle the additional exception data pointer
7037 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
7038 component, now reflected by an exported accessor.
7039 (is_handled_by): New routine to compute whether the propagated
7040 occurrence matches some handler choice specification. Extracted out of
7041 get_action_description_for, and expanded to take care of the VMS
7043 (get_action_description_for): Use is_handled_by instead of an explicit
7044 complex condition to decide if the current choice at hand catches the
7045 propagated occurrence.
7047 * raise.h (Exception_Code): New type for C.
7049 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
7050 System.Standard_Library.Exception_Code, to allow references from the
7051 pragma import/export expander.
7053 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
7054 New accessors to allow easy access to GNAT exception data
7056 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
7057 redundant Handled_By_Others component, helper for the personality
7058 routine which will now be able to call the appropriate exception data
7061 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
7062 component of Standard_Exception_Type to be the closest possible to
7063 Exception_Code in System.Standard_Library, that we cannot get at this
7064 point. Expand a ??? comment to notify that this type node should
7065 probably be rewritten later on.
7067 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
7068 registration call to include a pointer to the exception object in the
7071 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
7072 instead of int and explicit bitmasks.
7074 2004-03-15 Vincent Celier <celier@gnat.com>
7076 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
7077 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
7079 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
7080 longer needed now that it is in the spec of
7081 System.Tasking.Task_Attributes.
7083 * adaint.h, adaint.c: (__gnat_create_output_file): New function
7085 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
7087 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
7089 * make.adb (Gnatmake): Do not check the executable suffix; it is being
7090 taken care of in Scan_Make_Arg.
7091 (Scan_Make_Arg): Add the executable suffix only if the argument
7092 following -o, in canonical case, does not end with the executable
7093 suffix. When in verbose mode and executable file name does not end
7094 with executable suffix, output the executable name, in canonical case.
7096 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
7097 to avoid warnings when instantiating Ada.Task_Attributes.
7100 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
7101 in the correct order.
7103 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
7104 redirect standard output and error to a file for the invocation of the
7105 compiler, then read the file.
7107 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
7108 directory, instead of the Value.
7109 (Find_Source_Dirs): Remove useless code & comments.
7111 2004-03-15 Ed Schonberg <schonberg@gnat.com>
7113 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
7114 tagged type is inherited, and the parent operation is not frozen yet,
7115 force generation of a freeze node for the inherited operation, so the
7116 corresponding dispatch entry is properly initialized.
7117 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
7118 when looking for user-defined equality operation.
7120 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
7121 boolean when locating primitive equality of tagged component.
7123 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
7124 bit-aligned field and the right-hand side a string literal, introduce
7125 a temporary before expanding assignment into a loop.
7127 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
7128 priority in full, to ensure that any expanded subepxressions of it are
7129 elaborated in the scope of the init_proc.
7131 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
7132 after object declaration, skipping over code that may have been
7133 generated for validity checks.
7135 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
7136 discriminants, ignore the known discriminants of its full view, if
7137 any, to check legality.
7139 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
7140 component if type has unknown discriminants.
7141 (Analyze_Private_Extension_Declaration): Discriminant constraint is
7142 null if type has unknown discriminants.
7144 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
7145 for end label when present.
7147 * s-fileio.adb (Open): When called with a C_Stream, use given name for
7148 temporary file, rather than an empty string.
7150 2004-03-15 Ed Falis <falis@gnat.com>
7152 * s-thread.adb: Removed, no longer used.
7154 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7156 * decl.c (target.h): Now include.
7157 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
7158 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
7159 (validate_size): For POINTER_TYPE, get smallest size permitted on
7162 * fe.h: Sort Einfo decls and add Set_Mechanism.
7164 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
7165 (ada/decl.o): Depends on target.h.
7167 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
7168 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
7170 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
7172 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
7174 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
7175 Insert_Dereference_Action when rewriting an implicit dereference into
7176 an explicit one, this will be taken care of during expansion of the
7177 explicit dereference.
7178 (Expand_N_Slice): Same. Always do the rewriting, even for the case
7179 of non-packed slices, since the dereference action generated by
7180 expansion of the explicit dereference is needed in any case.
7181 (Expand_N_Selected_Component): When rewriting an implicit dereference,
7182 analyze and resolve the rewritten explicit dereference so it is seen
7184 (Insert_Dereference_Action): This procedure is now called only for the
7185 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
7186 dereferences that do not come from source (including explicit
7187 dereferences resulting from rewriting implicit ones), but do not
7188 recursively insert a check for the dereference nodes contained within
7190 (Insert_Dereference_Action): Clarify and correct comment.
7192 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
7195 Move language detection to the top level.
7196 * config-lang.in: Build by default.
7198 2004-03-05 Robert Dewar <dewar@gnat.com>
7200 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
7202 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
7203 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
7204 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
7205 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
7206 unchecked conversion to spec to avoid warnings.
7208 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
7211 * 7stpopsp.adb: Correct casing in To_Task_ID call
7213 * a-strsea.ads, a-strsea.adb: Minor reformatting
7215 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
7217 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
7218 Adjust Max_Msg_Length to be clearly large enough.
7220 * fe.h: Define In_Same_Source_Unit
7222 * osint.adb: Add pragma Warnings Off to suppress warnings
7223 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
7226 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
7228 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
7230 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
7232 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
7234 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
7236 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
7237 node. We now do generate them for gcc back end.
7239 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
7242 * sinput-c.adb: Fix bad name in header.
7243 Add pragma Warnings Off to suppress aliasing warning.
7245 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
7247 * snames.h, snames.ads, snames.adb: Add entry for pragma
7250 2004-03-05 Vincent Celier <celier@gnat.com>
7252 * prj-com.ads: Add hash table Files_Htable to check when a file name
7253 is already a source of another project.
7255 * prj-nmsc.adb (Record_Source): Before recording a new source, check
7256 if its file name is not already a source of another project. Report an
7259 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
7260 source file name, call gnatpp with all the sources of the main project.
7262 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
7265 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
7266 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
7267 /RUNTIME_SYSTEM=, converted to --RTS=
7268 /NOTABS, converted to -notabs
7270 2004-03-05 Pascal Obry <obry@gnat.com>
7272 * make.adb: Minor reformatting.
7274 2004-03-05 Ed Schonberg <schonberg@gnat.com>
7276 Part of implemention of AI-262.
7277 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
7279 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
7282 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
7283 when component type is a partially constrained class-wide subtype.
7284 (Constrain_Discriminated_Type): If parent type has unknown
7285 discriminants, a constraint is illegal, even if full view has
7287 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
7288 with unknown discriminants whose full view is a discriminated record.
7290 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
7291 flag, to handle properly derivations of tagged types with unknown
7293 (Analyze_Package_Spec, Analyze_Package_Body): Install
7294 Private_With_Clauses before analyzing private part or body.
7296 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
7297 Has_Discriminants can be true for a given type (documentation).
7299 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
7301 * s-restri.ads: Fix license (GPL->GMGPL).
7303 * s-tassta.adb: Minor reformatting.
7305 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
7306 by calls to Exit_One_ATC_Level, since additional clean up is performed
7309 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
7310 by calls to Exit_One_ATC_Level, since additional clean up is performed
7313 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7315 * trans.c: Reflect GCC changes to fix bootstrap problem.
7316 Add warning for suspicious aliasing unchecked conversion.
7318 2004-03-05 GNAT Script <nobody@gnat.com>
7320 * Make-lang.in: Makefile automatically updated
7322 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
7324 * ali.adb (Read_Instantiation_Instance): Do not modify the
7325 current_file_num when reading information about instantiations, since
7326 this corrupts files in later references.
7328 2004-03-02 Vincent Celier <celier@gnat.com>
7330 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
7331 before checking if it is read-only.
7333 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
7334 of SRC_DIRS and eliminate duplicates.
7336 * gprcmd.adb: Replace command "path" with command "path_sep" to return
7338 (Usage): Document path_sep
7340 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
7341 C++ compiler. No need for a script.
7342 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
7343 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
7346 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
7347 where there are Ada sources.
7348 (Set_Ada_Paths): Only add to the include path the source dirs of project
7350 (Add_To_Path): Add the Display_Values of the directories, not their
7353 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
7356 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
7358 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
7359 Value is canonicalized.
7360 (Language_Independent_Check): Do not copy Value to Display_Value when
7361 canonicalizing Value.
7363 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
7364 path to find limited with cycles.
7365 (Parse_Single_Project): Use canonical cased path to find the end of a
7368 2004-03-02 Ed Schonberg <schonberg@gnat.com>
7370 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
7371 and not a child unit.
7373 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
7374 appear in a with_clause.
7376 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
7377 only happen in type_annotate mode, do not try to elaborate it.
7379 * exp_util.adb (Force_Evaluation): If expression is a selected
7380 component on the left of an assignment, use a renaming rather than a
7381 temporary to remove side effects.
7383 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
7384 inlined instance body, which is analyzed before the end of the
7387 2004-03-02 Robert Dewar <dewar@gnat.com>
7389 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
7390 sem_ch4.adb: Use new feature for substitution of keywords in VMS
7392 * errout.ads, errout.adb: Implement new circuit for substitution of
7395 * sem_case.adb (Analyze_Choices): Place message properly when case is
7396 a subtype reference rather than an explicit range.
7398 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
7400 2004-03-02 Doug Rupp <rupp@gnat.com>
7402 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
7404 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
7406 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
7408 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7410 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
7413 2004-02-25 Robert Dewar <dewar@gnat.com>
7415 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7416 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
7417 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
7418 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
7419 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
7420 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
7421 the defining instance of the type to avoid aliasing problems.
7422 Fix copyright header. Fix bad comments in package header.
7424 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
7426 2004-02-25 Ed Schonberg <schonberg@gnat.com>
7428 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
7429 rewritten as references when aliased through an address clause.
7431 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
7432 whether call can be interpreted as an indirect call to the result of a
7433 parameterless function call returning an access subprogram.
7435 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
7438 * exp_ch7.adb (Make_Clean): Remove generation of calls to
7439 Unlock[_Entries], since this is now done by Service_Entries directly.
7441 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
7443 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
7444 Requeue_Call for better code readability. Change spec and update calls:
7445 PO_Service_Entries now unlock the PO on exit.
7446 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
7449 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
7451 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
7453 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
7455 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
7456 protected subprogram call and analyzing the result of such expanding
7457 in case when the called protected subprogram is eliminated.
7459 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
7462 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
7464 * Makefile.in: Clean ups.
7466 2004-02-23 Ed Schonberg <schonberg@gnat.com>
7468 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
7469 protected operations if original subprogram is flagged as eliminated.
7470 (Expand_N_Subprogram_Body): For a protected operation, create
7471 discriminals for next operation before checking whether the operation
7474 * exp_ch9.adb (Expand_N_Protected_Body,
7475 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
7476 for internal protected operations if the original subprogram is
7479 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
7480 declared in a single protected object.
7482 2004-02-23 Vincent Celier <celier@gnat.com>
7484 * prj-attr.adb: Make attribute Builder'Executable an associative array,
7485 case insensitive if file names are case insensitive, instead of a
7486 standard associative array.
7488 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
7489 them as case insensitive on platforms where the file names are case
7492 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
7493 project file has already been parsed that canonical path are compared.
7495 2004-02-23 Robert Dewar <dewar@gnat.com>
7497 * sinput-c.ads: Correct bad unit title in header
7499 * freeze.adb: Minor reformatting
7501 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7503 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
7504 nonaddressable COMPONENT_REF that is removing padding that we are
7505 taking the address of, take the address of the padded record instead
7506 if item is variable size.
7508 2004-02-20 Robert Dewar <dewar@gnat.com>
7510 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
7512 2004-02-20 Ed Schonberg <schonberg@gnat.com>
7514 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
7515 itype references for the constrained designated type of a component
7516 whose base type is already frozen.
7518 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
7520 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
7523 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
7525 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
7526 identifier for a phantom package that rewrites the formal package
7527 declaration with a box. The Add semantic decorations for the defining
7528 identifier from the original node (that represents the formal package).
7530 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
7532 * Make-lang.in (ada/stamp-sdefault): Use the top level
7535 2004-02-19 Richard Henderson <rth@redhat.com>
7537 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
7539 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
7541 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
7542 Scan_ALI can be used for multiple ALI files without reinitializing
7545 2004-02-18 Robert Dewar <dewar@gnat.com>
7547 * debug.adb: Minor reformatting.
7549 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7551 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
7552 to zero if there is an address clause.
7554 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
7556 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
7558 2004-02-18 Gary Dismukes <dismukes@gnat.com>
7560 * layout.adb (Layout_Component_List): Revise generation of call to
7561 discriminant-checking function to pass selections of all of the type's
7562 discriminants rather than just the variant-controlling discriminant.
7564 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
7566 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
7567 fail in the current setup and triggers spurious system error messages.
7568 Pretend it occurred and failed instead.
7570 2004-02-18 Vincent Celier <celier@gnat.com>
7572 * bld.adb: Mark FLDFLAGS as saved
7573 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
7574 it is not the root project. Put each directory to be
7575 extended between double quotes to prevent it to be expanded on Windows.
7576 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
7577 the project file. Set them back to their initial values if they have not
7578 been set in the project file.
7580 * gprcmd.adb: (Gprdebug, Debug): New global variables
7581 (Display_Command): New procedure
7582 (Usage): Document new command "linkopts"
7583 Call Display_Command when env var GPRDEBUG has the value "TRUE"
7584 Implement new command "linkopts"
7585 Remove quotes that may be around arguments for "extend"
7586 Always call Normalize_Pathname with arguments formatted for the platform
7588 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
7589 Change @echo to @$(display) in target clean to be able to clean silently
7591 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
7593 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
7596 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
7597 = Extending_All when current project is an extending all project.
7599 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
7600 set to True only for LINK command, after Unix switch -o.
7601 (Process_Arguments): Set Output_File_Expected to True for LINK command
7602 after Unix switch -o. When Output_File_Expected is True, never add an
7603 extension to a file name.
7605 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
7606 option file name, only to the --for-linker= switch.
7607 (Option_File_Name): If option file name do not end with ".opt", append
7610 2004-02-18 GNAT Script <nobody@gnat.com>
7612 * Make-lang.in: Makefile automatically updated
7614 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
7616 * Make-lang.in (stamp-sdefault): Do not depend on
7619 2004-02-12 Zack Weinberg <zack@codesourcery.com>
7621 * config-lang.in: Disable Ada by default until probe logic for
7622 a bootstrap Ada compiler can be moved to the top level configure
7625 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
7627 * decl.c (components_to_record): Don't claim that the internal fields
7628 we make to hold the variant parts are semantically addressable, because
7631 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
7632 adjust the comment describing the modular type form when we can use it.
7633 (Install_PAT): Account for the Esiz renaming.
7635 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
7636 sc_onstack context indication before raising the exception to which
7637 the signal is mapped. Allows better handling of later signals possibly
7638 triggered by the resumed user code if the exception is handled.
7640 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
7642 * 5zinit.adb: Removed, no longer used.
7644 2004-02-12 Robert Dewar <dewar@gnat.com>
7646 * ali.adb: Remove separating space between parameters on R line. Makes
7647 format consistent with format used by the binder for Set_Globals call.
7649 * atree.ads, atree.adb: Minor reformatting (new function header format)
7651 * bindgen.adb: Add Run-Time Globals documentation section containing
7652 detailed documentation of the globals passed from the binder file to
7655 * gnatls.adb: Minor reformatting
7657 * init.c (__gnat_set_globals): Add note pointing to documentation in
7660 * lib-writ.ads, lib-writ.adb: Remove separating space between
7661 parameters on R line.
7662 Makes format consistent with format used by the binder for Set_Globals
7665 * osint.ads: Add 2004 to copyright notice
7668 * snames.ads: Correct capitalization of FIFO_Within_Priorities
7669 Noticed during code reading, documentation issue only
7671 * usage.adb: Remove junk line for obsolete C switch
7672 Noticed during code reading
7674 2004-02-12 Vincent Celier <celier@gnat.com>
7676 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
7677 extend for each directory, so that multiple /** directories are
7678 extended individually.
7679 (Recursive_Process): Set the default for LANGUAGES to ada
7681 * gprcmd.adb: Define new command "ignore", to do nothing.
7682 Implement new comment "path".
7684 * Makefile.generic: Suppress output when SILENT is set
7685 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
7686 used, so that the correct compiler is invoked.
7687 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
7688 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
7690 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
7692 * Makefile.in: Clean ups and remove obsolete targets.
7694 2004-02-12 Ed Schonberg <schonberg@gnat.com>
7696 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
7697 predicate declared in exp_util.
7699 * exp_util.adb: Add comments.
7701 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
7702 visibility before compiling context of the subunit.
7704 * sem_res.adb (Check_Parameterless_Call): If the context expects a
7705 value but the name is a procedure, do not attempt to analyze as a call,
7706 in order to obtain more telling diagnostics.
7708 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
7709 'Access on parameterless function calls.
7710 (Normalize_Actuals): For a parameterless function call with missing
7711 actuals, defer diagnostic until resolution of enclosing call.
7713 * sem_util.adb (Wrong_Type): If the context type is an access to
7714 subprogram and the expression is a procedure name, suggest a missing
7717 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
7718 Nathanael Nerode <neroden@gcc.gnu.org>
7720 PR ada/6637, PR ada/5911
7721 Merge with libada-branch:
7722 * config-lang.in: Build libada only when ada is built.
7724 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7726 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
7727 for a tagged type, verify that both formals have the same type.
7729 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
7730 temporary when the formal is an in-parameter and the actual a possibly
7733 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
7734 when expansion is disabled, to ensure proper name capture with
7735 overloaded literals. Condition can be of any boolean type, resolve
7738 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
7739 renaming is for a formal subprogram with a default operator name, and
7740 there is a usable operator that is visible at the point of
7743 2004-02-09 Robert Dewar <dewar@gnat.com>
7745 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
7746 rewrite to ignore errors in ali files, intended to allow tools downward
7747 compatibility with new versions of ali files.
7749 * ali.ads: Add new parameter Ignore_Errors
7751 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
7752 duplicating the error message giving the file with restrictions.
7754 * debug.adb: Add debug flag I for gnatbind
7756 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
7757 operators for the case where the operator is a defining operator.
7759 * exp_ch3.adb: Minor reformatting (new function spec format).
7761 * exp_ch4.adb: Add comment for previous change, and make minor
7762 adjustment to loop to always check for improper loop termination.
7763 Minor reformatting throughout (new function spec format).
7765 * gnatbind.adb: Implement -di debug flag for gnatbind
7767 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
7769 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
7771 * lib-load.adb: Fix bad assertion.
7772 Found by testing and code reading.
7775 * lib-load.ads: Minor reformatting.
7777 * lib-writ.adb: There is only one R line now.
7779 * lib-writ.ads: Add documentation on making downward compatible changes
7780 to ali files so old tools work with new ali files.
7781 There is only one R line now.
7782 Add documentation on format incompatibilities (with special GPS note)
7784 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
7786 * par-load.adb: Minor reformatting
7788 * sem_ch8.adb: Fix to error message from last update
7789 Minor reformatting and restructuring of code from last update
7791 * par-prag.adb, snames.adb, snames.ads, snames.h,
7792 sem_prag.adb: Implement pragma Profile.
7794 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7797 * usage.adb: Add line for -gnatyN switch
7799 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7801 2004-02-09 Albert Lee <lee@gnat.com>
7803 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7805 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7807 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7810 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7811 is nested in an instance that is not frozen yet, to avoid
7812 order-of-elaboration problems in gigi.
7814 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7815 body the attribute is legal.
7817 2004-02-09 Robert Dewar <dewar@gnat.com>
7819 * s-rident.ads: Minor comment correction
7821 * targparm.adb: Remove dependence on uintp completely. There was
7822 always a bug in Make in that it called Targparm before initializing
7823 the Uint package. The old code appeared to get away with this, but
7824 the new code did not! This caused an assertion error in gnatmake.
7826 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7827 are indeed fully supported.
7829 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7831 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7833 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7835 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7836 with targetm.calls.promote_prototypes.
7838 2004-02-04 Robert Dewar <dewar@gnat.com>
7840 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7841 ali.ads, gprcmd.adb: Minor reformatting
7843 * bindgen.adb: Output restrictions string for new style restrictions
7846 * impunit.adb: Add s-rident.ads (System.Rident) and
7847 s-restri (System.Restrictions)
7849 * lib-writ.adb: Fix bug in writing restrictions string (last few
7852 * s-restri.ads, s-restri.adb: Change name Restrictions to
7853 Run_Time_Restrictions to avoid conflict with package name.
7854 Add circuit to read and acquire run time restrictions.
7856 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7858 * restrict.ads, restrict.adb: Use the new restriction
7859 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7861 * sem_prag.adb: No_Task_Attributes is a synonym of
7862 No_Task_Attributes_Package.
7864 * snames.ads, snames.adb: New entry for proper handling of
7867 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7868 (AI-00249) that supersedes the GNAT specific restriction
7871 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7874 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7875 body, an identifier may be wrapped in an unchecked conversion.
7877 2004-02-04 Vincent Celier <celier@gnat.com>
7879 * lib-writ.ads: Comment update for the W lines
7881 * bld.adb: (Expression): An empty string list is static
7883 * fname-uf.adb: Minor comment update
7885 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7887 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7888 restrictions on the target.
7890 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7892 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7895 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7897 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7899 2004-02-02 Vincent Celier <celier@gnat.com>
7901 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7902 comment before the usage.
7903 Gprcmd: Fail when command is not recognized.
7904 (Usage): Document command "prefix"
7906 * g-md5.adb (Digest): Process last block.
7907 (Update): Do not process last block. Store remaining characters and
7910 * g-md5.ads (Update): Document that several call to update are
7911 equivalent to one call with the concatenated string.
7912 (Context): Add fields to allow new Update behaviour.
7914 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7916 When May_Fail is True and no existing file can be found, return No_File.
7918 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7921 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7922 spec file name instead on the W line.
7924 2004-02-02 Robert Dewar <dewar@gnat.com>
7926 * ali.adb: Read and acquire info from new format restrictions lines
7928 * bcheck.adb: Add circuits for checking restrictions with parameters
7930 * bindgen.adb: Output dummy restrictions data
7933 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7934 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7935 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7936 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7937 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7939 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7940 the warning message on access to possibly uninitialized variable S)
7941 Minor changes for new restrictions handling.
7943 * gnatbind.adb: Minor reformatting
7944 Minor changes for new restrictions handling
7945 Move circuit for -r processing here from bcheck (cleaner)
7947 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7949 * lib-writ.adb: Output new format restrictions lines
7951 * lib-writ.ads: Document new R format lines for new restrictions
7954 * s-restri.ads/adb: New files
7956 * Makefile.rtl: Add entry for s-restri.ads/adb
7958 * par-ch3.adb: Fix bad error messages starting with upper case letter
7961 * restrict.adb: Major rewrite throughout for new restrictions handling
7962 Major point is to handle restrictions with parameters
7964 * restrict.ads: Major changes in interface to handle restrictions with
7965 parameters. Also generally simplifies setting of restrictions.
7967 * snames.ads/adb: New entry for proper handling of No_Requeue
7969 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
7970 restriction counting.
7971 Other minor changes for new restrictions handling
7973 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
7974 Restriction_Warnings now allows full parameter notation
7975 Major rewrite of Restrictions for new restrictions handling
7977 2004-02-02 Javier Miranda <miranda@gnat.com>
7979 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
7980 syntax rule for object renaming declarations.
7981 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
7982 component definitions.
7984 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
7986 (Array_Type_Declaration): Give support to access components. In addition
7987 it was also modified to reflect the name of the object in anonymous
7988 array types. The old code did not take into account that it is possible
7989 to have an unconstrained anonymous array with an initial value.
7990 (Check_Or_Process_Discriminants): Allow access discriminant in
7992 (Process_Discriminants): Allow access discriminant in non-limited types
7993 Initialize the new Access_Definition field in N_Object_Renaming_Decl
7994 node. Change Ada0Y to Ada 0Y in comments
7996 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
7998 Change Ada0Y to Ada 0Y in comments
8000 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
8001 renamings Change Ada0Y to Ada 0Y in comments
8003 * sem_type.adb (Find_Unique_Type): Give support to the equality
8004 operators for universal access types
8005 Change Ada0Y to Ada 0Y in comments
8007 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
8009 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
8011 (N_Object_Renaming_Declaration): Addition of Access_Definition field
8012 Change Ada0Y to Ada 0Y in comments
8014 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
8015 component definition and object renaming nodes
8016 Change Ada0Y to Ada 0Y in comments
8018 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
8020 * restrict.adb: Use the new restriction identifier
8021 No_Requeue_Statements instead of the old No_Requeue for defining the
8024 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
8025 No_Requeue_Statements.
8027 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
8028 that supersedes the GNAT specific restriction No_Requeue. The later is
8029 kept for backward compatibility.
8031 2004-02-02 Ed Schonberg <schonberg@gnat.com>
8033 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
8034 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
8035 pragma and fix incorrect ones.
8037 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
8038 warning if the pragma is redundant.
8040 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
8042 * 5staprop.adb: Add missing 'constant' keywords.
8044 * Makefile.in: use consistent value for SYMLIB on
8045 platforms where libaddr2line is supported.
8047 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8049 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
8052 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
8054 * init.c (__gnat_install_handler): Setup an alternate stack for signal
8055 handlers in the environment thread. This allows proper propagation of
8056 an exception on stack overflows in this thread even when the builtin
8057 ABI stack-checking scheme is used without support for a stack reserve
8060 * utils.c (create_field_decl): Augment the head comment about bitfield
8061 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
8062 here, because the former is not accurate enough at this point.
8063 Let finish_record_type decide instead.
8064 Don't make a bitfield if the field is to be addressable.
8065 Always set a size for the field if the record is packed, to ensure the
8066 checks for bitfield creation are triggered.
8067 (finish_record_type): During last pass over the fields, clear
8068 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
8069 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
8070 from DECL_BIT_FIELD.
8072 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
8074 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
8075 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
8076 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
8078 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8080 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
8082 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
8083 (ZCX_By_Default): Likewise.
8084 (Front_End_ZCX_Support): Likewise.
8086 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
8087 (Initialize_Lock): Mark Level unreferenced.
8088 (Sleep): Mark Reason unreferenced.
8089 (Timed_Sleep): Likewise.
8091 (Exit_Task): Use Result.
8092 (Check_No_Locks): Mark Self_ID unreferenced.
8094 * 5gtasinf.adb (New_Sproc): Make Attr constant.
8095 (Bound_Thread_Attributes): Make Sproc constant.
8096 (New_Bound_Thread_Attributes): Likewise.
8098 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8100 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
8101 one-dimensional array an slice assignments, when component type is
8104 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
8105 component type is controlled, and control_actions are in effect, use
8106 TSS procedure rather than generating inline code.
8108 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
8109 arrays with controlled components.
8111 2004-01-26 Vincent Celier <celier@gnat.com>
8113 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
8114 command line for the non VMS case.
8116 * gnatlink.adb (Process_Binder_File): When building object file, if
8117 GNU linker is used, put all object paths between quotes, to prevent ld
8118 error when there are unusual characters (such as '!') in the paths.
8120 * Makefile.generic: When there are sources in Ada and the main is in
8121 C/C++, invoke gnatmake with -B, instead of -z.
8123 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
8124 from VMS_Conversion.
8125 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
8126 specification of argument file on the command line.
8128 2004-01-26 Bernard Banner <banner@gnat.com>
8130 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
8132 2004-01-26 Ed Schonberg <schonberg@gnat.com>
8134 * snames.adb: Update copyright notice.
8135 Add info on slice assignment for controlled arrays.
8137 2004-01-23 Robert Dewar <dewar@gnat.com>
8139 * exp_aggr.adb: Minor reformatting
8141 * exp_ch9.adb: Minor code clean up
8143 Fix bad character in comment
8146 * targparm.adb (Get_Target_Parameters): Give clean abort error on
8147 unexpected end of file, along with more detailed message.
8149 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8151 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
8154 * decl.c (copy_alias_set): New function.
8155 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
8157 2004-01-23 Doug Rupp <rupp@gnat.com>
8159 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
8160 lib$${file} in case subsequent character is not a separator.
8162 2004-01-23 Vincent Celier <celier@gnat.com>
8164 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
8165 when the GCC version is at least 3.
8167 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
8168 Remove all "Opt.", to prepare for opt split
8170 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
8171 Extends_All. Set to True when the project parsed is an extending all
8172 project. Fails for importing an extending all project only when the
8173 imported project is an extending all project.
8174 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
8175 depending on the value of Extends_All returned.
8177 * prj-proc.adb (Process): Check that no project shares its object
8178 directory with a project that extends it, directly or indirectly,
8179 including a virtual project.
8180 Check that no project extended by another project shares its object
8181 directory with another also extended project.
8183 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
8184 Kind = N_With_Clause
8186 * prj-tree.ads: Minor reformatting
8187 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
8189 2004-01-23 Ed Schonberg <schonberg@gnat.com>
8191 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
8192 applies to a type with an incomplete view, use full view in Name of
8193 clause, for consistency with uses of Get_Attribute_Definition_Clause.
8195 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
8197 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
8198 SCHED_RR, since other values are not supported by this policy.
8199 (Initialize): Move initialization of mutex attribute to package
8200 elaboration, to prevent early access to this variable.
8202 * Makefile.in: Remove mention of Makefile.adalib, unused.
8204 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
8205 1ssecsta.ads: Removed, unused.
8207 2004-01-21 Javier Miranda <miranda@gnat.com>
8209 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
8210 entity if already built in the current scope.
8212 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
8213 reminder in internal scopes. Required for nested limited aggregates.
8215 2004-01-21 Doug Rupp <rupp@gnat.com>
8217 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
8218 VMS. Replace all occurences of libgnat- and libgnarl- with
8219 libgnat$(hyphen) and libgnarl$(hyphen).
8220 Fixed shared library build problem on VMS.
8222 2004-01-21 Robert Dewar <dewar@gnat.com>
8224 * mlib-prj.adb: Minor reformatting
8226 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
8228 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
8229 'constant' keywords for declaration of pointers that are not modified.
8231 * exp_pakd.adb: Fix English in comment.
8233 2004-01-21 Ed Schonberg <schonberg@gnat.com>
8236 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
8237 copy all attributes of the parent, including the foreign language
8240 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
8243 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
8244 for 'delay until' statement.
8246 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
8248 * Make-lang.in: Replace $(docdir) with doc.
8249 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
8250 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
8251 to use consistent MAKEINFO rule.
8252 (ada.man, ada.srcman): Dummy entry.
8253 (ADA_INFOFILES): Define.
8254 (ada.info, ada.srcinfo): New rules.
8256 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
8258 * utils.c: Update copyright notice, missed in previous change.
8260 2004-01-19 Vincent Celier <celier@gnat.com>
8262 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
8263 args if Bind is True. Set First_ALI, if not already done.
8264 (Build_Library): For Stand Alone Libraries, extract from one ALI file
8265 an eventual --RTS switch, for gnatbind, and all backend switches +
8268 2004-01-19 Robert Dewar <dewar@gnat.com>
8270 * sem_attr.adb, memtrack.adb: Minor reformatting
8272 2004-01-19 Ed Schonberg <schonberg@gnat.com>
8274 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
8275 that rename enumeration literals. This is properly done in sem_eval.
8277 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
8278 to functions that rename enumeration literals.
8280 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
8281 functions that rename enumeration literals.
8283 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8285 * Make-lang.in (utils.o): Depend on target.h.
8286 * utils.c: Include target.h.
8287 (process_attributes): Use targetm.have_named_sections instead
8288 of ASM_OUTPUT_SECTION_NAME.
8290 2004-01-16 Andreas Jaeger <aj@suse.de>
8292 * Makefile.in: Add $(DESTDIR).
8294 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
8296 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
8297 also when not defining if a Size clause applies. That information is
8300 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
8302 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
8303 symbolic links for the shared gnat run time when needed.
8305 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
8307 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
8308 for writing, and terminate with an error message if not.
8310 2004-01-15 Ed Schonberg <schonberg@gnat.com>
8312 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
8313 warning on an access to subprogram in an instance, when the target
8314 type is declared in the same generic unit.
8315 (Eval_Attribute): If 'access is known to fail accessibility check,
8316 rewrite as a raise statement.
8318 2004-01-15 GNAT Script <nobody@gnat.com>
8320 * Make-lang.in: Makefile automatically updated
8322 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
8324 * Make-lang.in (ada.srcextra): Dummy entry.
8326 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
8328 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
8330 2004-01-13 Ed Schonberg <schonberg@gnat.com>
8332 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
8333 components that are initialized with aggregates.
8335 2004-01-13 Vincent Celier <celier@gnat.com>
8337 * gnatlink.adb (Process_Binder_File): To find directory of shared
8338 libgcc, if "gcc-lib" is not a subdirectory, look for the last
8339 subdirectory "lib" in the path of the shared libgnat or libgnarl.
8341 * make.adb (Gnatmake): If GCC version is at least 3, link with
8342 -shared-libgcc, when there is at least one shared library project.
8344 * opt.ads (GCC_Version): New integer constant.
8346 * adaint.c (get_gcc_version): New function.
8348 2004-01-13 Robert Dewar <dewar@gnat.com>
8350 * sem_dist.adb, sem_res.adb, sem_util.adb,
8351 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
8352 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
8354 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
8356 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
8357 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
8360 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
8362 * misc.c: Remove trailing spaces.
8363 Update copyright notice missed in previous change.
8366 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
8369 * Makefile.generic: Update copyright.
8372 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
8373 of prefix/share/make.
8375 * Makefile.prolog: Update copyright.
8378 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
8380 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
8381 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
8382 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
8385 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
8388 2004-01-12 Javier Miranda <miranda@gnat.com>
8390 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
8391 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
8392 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
8393 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
8394 Component_Definition node.
8396 2004-01-12 Ed Falis <falis@gnat.com>
8398 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
8400 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
8402 * link.c: Change default libgnat kind to STATIC for FreeBSD.
8404 2004-01-12 Bernard Banner <banner@gnat.com>
8406 * Makefile.in: map 86numaux to a-numaux for x86_64
8408 2004-01-12 Ed Schonberg <schonberg@gnat.com>
8410 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
8411 generated to rename a generic actual, go to the actual itself, the
8412 subtype is not a user-visible entity.
8414 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
8415 part is a private subtype, reset the visibility of its full view, if
8416 any, to be consistent.
8419 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
8420 to use a generic package G as a formal package for another generic
8423 2004-01-12 Robert Dewar <dewar@gnat.com>
8425 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
8427 * usage.adb: Remove mention of obsolete -gnatwb switch
8428 Noticed during code reading
8430 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
8432 * 1ssecsta.adb: Minor changes for -gnatwa warnings
8434 2004-01-12 GNAT Script <nobody@gnat.com>
8436 * Make-lang.in: Makefile automatically updated
8438 2004-01-09 Mark Mitchell <mark@codesourcery.com>
8440 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
8442 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8444 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
8446 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
8448 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
8449 Update comment and copyright date.
8450 * stamp-xgnatug: Delete.
8452 2004-01-05 Robert Dewar <dewar@gnat.com>
8454 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
8455 be modified by the binder generated main program if the -D switch is
8458 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
8459 imported functions (since now we expect this to be done for imported
8462 * 5vtaprop.adb: Add several ??? for sections requiring more comments
8463 Minor reformatting throughout
8465 * 5zinit.adb: Minor reformatting
8466 Add 2004 to copyright date
8467 Minor changes to avoid -gnatwa warnings
8468 Correct some instances of using OR instead of OR ELSE (noted while
8471 * sprint.adb: Minor updates to avoid -gnatwa warnings
8473 * s-secsta.ads, s-secsta.adb:
8474 (SS_Get_Max): New function to obtain high water mark for ss stack
8475 Default_Secondary_Stack is not a constant since it may be modified by
8476 the binder generated main program if the -D switch is used.
8478 * switch-b.adb: New -Dnnn switch for binder
8481 Make -gnatg imply all warnings currently in -gnatwa
8483 * vms_conv.adb: Minor reformatting
8484 Add 2004 to copyright notice
8485 Add 2004 to printed copyright notice
8487 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
8488 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
8489 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
8490 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
8491 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
8492 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
8493 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
8494 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
8495 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
8496 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
8497 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
8498 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
8499 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
8500 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
8501 checks.adb, clean.adb, cstand.adb, einfo.ads,
8502 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
8503 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
8504 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
8505 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
8506 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
8507 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
8508 Minor reformatting and code clean ups.
8509 Minor changes to prevent -gnatwa warnings
8511 * ali.adb: Minor reformatting and cleanup of code
8512 Acquire new SS indication of secondary stack use from ali files
8514 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
8515 (since now we expect this to be done for imported functions)
8517 * bindgen.adb: Generate call to modify default secondary stack size if
8520 * bindusg.adb: Add line for new -D switch
8522 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
8523 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
8524 Add circuitry for both records and arrays to avoid gigi
8525 processing if the type involved has non-bit-aligned components
8527 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
8528 N_String_Literal node always references an E_String_Literal_Subtype
8529 entity. This may not be true in the future.
8530 (Possible_Bit_Aligned_Component): Move processing of
8531 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
8533 * exp_ch6.adb (Expand_Thread_Body): Pick up
8534 Default_Secondary_Stack_Size as variable so that we get value modified
8535 by possible -Dnnn binder parameter.
8537 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
8538 (Type_May_Have_Bit_Aligned_Components): New function.
8540 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
8541 (Type_May_Have_Bit_Aligned_Components): New function.
8543 * fe.h: (Set_Identifier_Casing): Fix prototype.
8544 Add declaration for Sem_Elim.Eliminate_Error_Msg.
8547 * freeze.adb (Freeze_Entity): Add RM reference to error message about
8548 importing constant atomic/volatile objects.
8549 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
8550 unless explicit Pure_Function pragma given, to avoid insidious bug of
8551 call to non-pure imported function getting eliminated.
8553 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
8554 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
8555 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
8556 Add 2004 to printed copyright notice
8558 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
8561 * Makefile.rtl: Add entry for g-sestin.o
8562 g-sestin.ads: New file.
8564 * mdll.adb: Minor changes to avoid -gnatwa warnings
8566 * mlib-tgt.adb: Minor reformatting
8568 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
8569 New switch Sec_Stack_Used (GNAT, GNATBIND)
8570 Make Default_Secondary_Stack_Size a variable instead of a constant,
8571 so that it can be modified by the new -Dnnn bind switch.
8573 * rtsfind.adb (Load_Fail): Give full error message in configurable
8574 run-time mode if all_errors mode is set. This was not done in the case
8575 of a file not found, which was an oversight.
8576 Note if secondary stack unit is used by compiler.
8578 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
8579 ineffective elaborate all pragmas on non-visible packages (this
8580 happened when a renamed subprogram was called). Now the elaborate all
8581 always goes on the package containing the renaming rather than the one
8582 containing the renamed subprogram.
8584 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
8585 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
8587 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
8588 has an Etype that references an E_String_Literal.
8589 (Eval_String_Literal): Avoid assumption that N_String_Literal node
8590 always references an E_String_Literal_Subtype entity. This may not
8591 be true in the future.
8593 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
8596 * sem_res.adb (Resolve): Specialize msg for function name used in proc
8599 2004-01-05 Ed Falis <falis@gnat.com>
8601 * g-debuti.adb: Replaced direct boolean operator with short-circuit
8604 2004-01-05 Vincent Celier <celier@gnat.com>
8606 * bld.adb: Minor comment updates
8607 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
8610 * make.adb (Gnatmake): Special process for files to compile/check when
8611 -B is specified. Fail when there are only foreign mains in attribute
8612 Main of the project file and -B is not specified. Do not skip bind/link
8613 steps when -B is specified.
8615 * makeusg.adb: Document new switch -B
8617 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
8619 * switch-m.adb: (Scan_Make_Switches): Process -B switch
8621 * vms_data.ads: Add new GNAT PRETTY qualifier
8622 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
8624 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8626 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
8629 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
8630 Set_Identifier_Casing.
8632 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
8633 has size that overflows.
8635 2004-01-05 Gary Dismukes <dismukes@gnat.com>
8637 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
8638 -gnatwa warning on static condition.
8640 2004-01-05 Doug Rupp <rupp@gnat.com>
8642 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
8644 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
8646 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
8647 all attributes, including read-only attribute.
8649 2004-01-05 Pascal Obry <obry@gnat.com>
8651 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
8652 library naming scheme.
8654 * mlib-prj.adb (Build_Library): Generate different names for the static
8655 or dynamic version of the GNAT runtime. This is needed to support the
8656 new shared library naming scheme.
8657 (Process_Binder_File): Add detection of shared library in binder file
8658 based on the new naming scheme.
8660 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
8661 scheme for the shared runtime libraries.
8664 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
8666 (install-gnatlib): Do not create symlinks for shared libraries.
8667 (gnatlib-shared-default): Idem.
8668 (gnatlib-shared-dual-win32): New target. Not used for now as the
8669 auto-import feature does not support arrays/records.
8670 (gnatlib-shared-win32): Do not create copy for the shared libraries.
8671 (gnatlib-shared-vms): Fix shared runtime libraries names.
8673 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
8674 dependent runtime shared library name.
8676 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
8678 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
8681 2004-01-05 Ed Schonberg <schonberg@gnat.com>
8683 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
8684 protected objects when allocator has a subtype indication, not a
8685 qualified expression. Note that qualified expressions may have to be
8686 checked when limited aggregates are implemented.
8688 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
8690 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
8691 subprogram is imported, remove warning.
8693 2004-01-05 Geert Bosch <bosch@gnat.com>
8695 * s-poosiz.adb: Update copyright notice.
8696 (Allocate): Use Task_Lock to protect against concurrent access.
8697 (Deallocate): Likewise.
8699 2004-01-05 Joel Brobecker <brobecker@gnat.com>
8701 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
8704 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
8706 * gnat_ug.texi: Force a CVS commit by updating copyright.
8707 * gnat_ug_vxw.texi: Regenerate.
8708 * gnat_ug_wnt.texi: Regenerate.
8709 * gnat_ug_vms.texi: Regenerate.
8710 * gnat_ug_unx.texi: Regenerate.
8712 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
8714 * trans.c: Remove uses of "register" specifier in
8715 declarations of local variables.
8717 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
8719 * stamp-xgnatug: New stamp file.
8720 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
8721 (ada/doctools/xgnatug): Add $(build_exeext).
8722 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
8723 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
8725 2003-12-17 Ed Falis <falis@gnat.com>
8727 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
8730 * a-exextr.adb: Add context clause for
8731 Ada.Exceptions.Last_Chance_Handler.
8733 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
8735 * cstand.adb (Create_Standard): Change the way how the declaration of
8736 the Duration type is created (making it the same way as it is for all
8737 the other standard types).
8739 2003-12-17 Robert Dewar <dewar@gnat.com>
8741 * s-crtl.ads: Fix header format
8742 Change Pure to Preelaborate
8744 2003-12-17 Ed Schonberg <schonberg@gnat.com>
8746 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
8747 the expression type only if it is declared in the current unit.
8749 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
8750 are universal and already analyzed, as can occur in constrained
8751 subcomponents that depend on discriminants, when one constraint is a
8754 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
8755 type Any_Fixed is legal as the argument of a conversion, if only one
8756 fixed-point type is in context.
8758 2003-12-17 GNAT Script <nobody@gnat.com>
8760 * Make-lang.in: Makefile automatically updated
8762 2003-12-15 Robert Dewar <dewar@gnat.com>
8764 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
8767 2003-12-15 Vincent Celier <celier@gnat.com>
8769 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
8770 (Gnatchop): Do not set failure status when reporting the number of
8773 2003-12-15 Doug Rupp <rupp@gnat.com>
8775 * s-ctrl.ads: New file.
8777 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
8779 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
8780 (GNATBIND_OBJS): Add ada/s-crtl.o.
8782 * Makefile.in [VMS]: Clean up ifeq rules.
8784 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
8785 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
8786 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
8787 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
8788 s-tasdeb.adb: Update copyright.
8790 Make minor modifications to use System.CRTL declared functions instead
8791 of importing locally.
8793 2003-12-15 GNAT Script <nobody@gnat.com>
8795 * Make-lang.in: Makefile automatically updated
8797 2003-12-11 Ed Falis <falis@gnat.com>
8799 * 5zinit.adb: Clean up.
8801 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8802 to __gnat_map_signal, imported from init.c to support
8803 signal -> exception mappings that depend on the vxWorks version.
8806 Created and exported __gnat_map_signal to support signal -> exception
8807 mapping that is dependent on the VxWorks version.
8808 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8810 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8812 * 5wosinte.ads: Link with -mthreads switch.
8814 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8816 * init.c (__gnat_install_handler [NetBSD]): Set
8817 __gnat_handler_installed, as done on all other platforms.
8818 Remove duplicated code.
8820 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8822 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8824 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8826 * sinfo.ads: Fix inconsistent example code in comment.
8828 2003-12-11 Robert Dewar <dewar@gnat.com>
8830 * a-tiinau.adb: Add a couple of comments
8832 * sem_ch3.adb: Minor reformatting
8835 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8836 Minor reformatting throughout
8838 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8840 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8841 bounds of a loop, create a separate block in order to generate proper
8842 cleanup actions to prevent memory leaks.
8844 * sem_res.adb (Resolve_Call): After a call to
8845 Establish_Transient_Scope, the call may be rewritten and relocated, in
8846 which case no further processing is needed.
8848 * sem_util.adb: (Wrong_Type): Refine previous fix.
8849 Fixes ACATS regressions.
8853 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8856 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8858 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8859 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8862 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8865 2003-12-08 Robert Dewar <dewar@gnat.com>
8867 * 7sintman.adb: Minor reformatting
8869 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8870 standard linker options to get standard libraries linked. We now plan
8871 to provide dummy versions of these libraries to match the appropriate
8872 configurable run-time (e.g. if a library is not needed at all, provide
8873 a dummy empty library).
8875 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8876 options (-L parameters and standard libraries). What we plan to do is
8877 to provide dummy libraries where the libraries are not required.
8879 * gnatbind.adb: Minor comment improvement
8881 2003-12-08 Javier Miranda <miranda@gnat.com>
8883 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8884 aggregate in the parent. Otherwise constants with limited aggregates
8885 are not supported. Add new formal to pass the component type (Ctype).
8886 It is required to call the corresponding IP subprogram in case of
8887 default initialized components.
8888 (Gen_Assign): In case of default-initialized component, generate a
8889 call to the IP subprogram associated with the component.
8890 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8891 of aggregate with default initialized components.
8892 (Has_Default_Init_Comps): Improve implementation to recursively check
8893 all the present expressions.
8895 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8896 to indicate that the initialization call corresponds to a
8897 default-initialized component of an aggregate.
8898 In case of default initialized aggregate with tasks this parameter is
8899 used to generate a null string (this is just a workaround that must be
8900 improved later). In case of discriminants, this parameter is used to
8901 generate a selected component node that gives access to the discriminant
8904 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8905 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8906 allocated aggregates with default-initialized components.
8908 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8909 the box notation is used in positional aggregates.
8911 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8913 * lib.ads: Fix typo in comment
8915 2003-12-08 Vincent Celier <celier@gnat.com>
8917 * prj.adb (Project_Empty): New component Unkept_Comments
8918 (Scan): Remove procedure; moved to Prj.Err.
8920 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8921 (Scan): Remove procedure; moved to Prj.Err.
8923 * prj-dect.adb: Manage comments for the different declarations.
8925 * prj-part.adb (With_Record): New component Node
8926 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8927 Set the scanner to return ends of line and comments as tokens, if
8928 Store_Comments is True.
8929 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8930 comments are associated with these nodes. Store the node IDs in the
8932 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8934 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8935 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8936 current project. Call Tree.Restore afterwards. Set the various nodes
8937 for comment storage (Next_End, End_Of_Line, Previous_Line,
8940 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8943 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8944 to False. When Truncated is True, truncate the string, never go to the
8946 (Write_End_Of_Line_Comment): New procedure
8947 (Print): Process comments for nodes N_With_Clause,
8948 N_Package_Declaration, N_String_Type_Declaration,
8949 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8950 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8951 Process nodes N_Comment.
8953 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
8954 without comments and there are some comments, set the flag
8955 Unkept_Comments to True.
8956 (Scan): If there are comments, set the flag Unkept_Comments to True and
8958 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
8959 (Next_End_Nodes: New table
8960 (Comment_Zones_Of): New function
8961 (Scan): New procedure; moved from Prj. Accumulate comments in the
8962 Comments table and set end of line comments, comments after, after end
8964 (Add_Comments): New procedure
8965 (Save, Restore, Seset_State): New procedures
8966 (There_Are_Unkept_Comments): New function
8967 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
8968 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
8970 (First_Comment_After, First_Comment_After_End): New functions
8971 (First_Comment_Before, First_Comment_Before_End): New functions
8972 (Next_Comment): New function
8973 (End_Of_Line_Comment, Follows_Empty_Line,
8974 Is_Followed_By_Empty_Line): New functions
8975 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
8976 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
8977 (Set_Next_Comment): New procedure
8978 (Default_Project_Node): Associate comment before if the node can store
8981 * scans.ads (Token_Type): New enumeration value Tok_Comment
8982 (Comment_Id): New global variable
8984 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
8986 (Scan): Store position of start of comment. If comments are tokens, set
8987 Comment_Id and set Token to Tok_Comment when scanning a comment.
8988 (Set_Comment_As_Token): New procedure
8990 * sinput-p.adb: Update Copyright notice
8991 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
8992 that no longer exists.
8994 2003-12-08 Javier Miranda <miranda@gnat.com>
8996 * sem_aggr.adb: Add dependence on Exp_Tss package
8997 Correct typo in comment
8998 (Resolve_Aggregate): In case of array aggregates set the estimated
8999 type of the aggregate before calling resolve. This is needed to know
9000 the name of the corresponding IP in case of limited array aggregates.
9001 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
9002 in case of default initialized array components.
9004 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
9005 types. Required to give support to limited aggregates in generic
9008 2003-12-08 Ed Schonberg <schonberg@gnat.com>
9010 * sem_ch3.adb (Check_Initialization): For legality purposes, an
9011 inlined body functions like an instantiation.
9012 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
9013 until bounds are analyzed, to diagnose premature use of type.
9015 * sem_util.adb (Wrong_Type): Improve error message when the type of
9016 the expression is used prematurely.
9018 2003-12-08 GNAT Script <nobody@gnat.com>
9020 * Make-lang.in: Makefile automatically updated
9022 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
9024 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
9025 they are automatically generated by Make-lang.in and cause nothing but
9026 maintenance troubles.
9028 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
9030 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
9031 version of this unit).
9033 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
9035 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
9036 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
9037 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
9038 the body of System.Interrupt_Management common to several targets.
9039 Update copyright notice when appropriate.
9041 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
9044 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
9045 to ensure that the kernel fills in the interrupted context structure
9046 before calling a signal handler, which is necessary to be able to
9047 unwind past it. Update the copyright notice.
9049 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
9051 * a-elchha.ads: New file.
9053 * a-elchha.adb: New default last chance handler. Contents taken from
9054 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
9056 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
9057 is moved to a-elchha.adb to provide a target-independent default last
9060 * Makefile.rtl: Add a-elchha.o
9062 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
9064 2003-12-05 Ed Schonberg <schonberg@gnat.com>
9066 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
9067 declared in an instance, do not inline the call if the instance is not
9068 frozen yet, to prevent order of elaboration problems.
9070 * sem_prag.adb: Add comments for previous fix.
9072 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
9074 * g-table.adb: Use the right variable in Set_Item.
9075 Update copyright notice.
9077 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
9079 * Makefile.in: Remove unused rules.
9081 2003-12-05 Vincent Celier <celier@gnat.com>
9083 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
9084 -nostdlib. Not needed here after all.
9086 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
9090 * adaint.h, adaint.c, g-os_lib.ads:
9091 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
9092 on some platforms (including FreeBSD), it is a 64 bit value.
9093 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
9095 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
9097 * gnatvsn.ads (Library_Version): Now contain only the relevant
9099 (Verbose_Library_Version): New constant.
9101 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
9102 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
9103 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
9105 * gnatlbr.adb: Clean up: replace Library_Version by
9106 Verbose_Library_Version.
9108 * make.adb, lib-writ.adb, exp_attr.adb:
9109 Clean up: replace Library_Version by Verbose_Library_Version.
9111 * 5lintman.adb: Removed.
9114 Update and simplify computation of LIBRARY_VERSION.
9115 Fix computation of GSMATCH_VERSION.
9116 5lintman.adb is no longer used: replaced by 7sintman.adb.
9118 2003-12-03 Robert Dewar <dewar@gnat.com>
9121 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
9122 name. Modified to consider small non-bit-packed arrays as troublesome
9123 and in need of component-by-component assigment expansion.
9125 2003-12-03 Vincent Celier <celier@gnat.com>
9127 * lang-specs.h: Process nostdlib as nostdinc
9129 * back_end.adb: Update Copyright notice
9130 (Scan_Compiler_Arguments): Process -nostdlib directly.
9132 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
9135 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
9136 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
9137 included in HIE_NONE_TARGET_PAIRS.
9139 2003-12-03 Ed Schonberg <schonberg@gnat.com>
9142 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
9143 is legal in an instance, because legality is cheched in the template.
9146 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
9147 appplied to an unchecked conversion of a formal parameter.
9150 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
9153 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
9155 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
9156 routines. The second one is new functionality to deal with backtracing
9157 through signal handlers.
9158 (unwind): Split into the two separate subroutines above.
9159 Update the documentation, and deal properly with sizeof (REG) different
9160 from sizeof (void*).
9162 2003-12-01 Nicolas Setton <setton@act-europe.fr>
9164 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
9165 so that the debugger can reliably access the value of the parameter,
9166 and therefore is able to display the exception name when an exception
9167 breakpoint is reached.
9169 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
9171 * fmap.adb: Fix typo in warning message.
9173 * g-socket.ads, g-socket.adb: Make Free a visible instance of
9174 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
9176 2003-12-01 Vincent Celier <celier@gnat.com>
9178 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
9180 (Build_Library): Get the switches only if Default_Switches is declared
9183 2003-12-01 Ed Schonberg <schonberg@gnat.com>
9185 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
9186 actuals that are indexed components, reanalyze actual to ensure that
9187 packed array references are properly expanded.
9189 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
9190 attempted assignment to a discriminant.
9192 2003-12-01 Robert Dewar <dewar@gnat.com>
9194 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
9197 * switch-c.adb: Minor reformatting of comments
9199 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
9201 * Makefile.in: Clean ups.
9203 2003-12-01 GNAT Script <nobody@gnat.com>
9205 * Make-lang.in: Makefile automatically updated
9207 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
9209 * 5wsystem.ads: Disable zero cost exception, not ready yet.
9211 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
9213 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
9214 to force serialization.
9216 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
9218 * g-socket.ads, g-socket.adb:
9219 Clarify documentation of function Stream. Introduce a Free procedure
9220 to release the returned Stream once it becomes unused.
9222 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
9224 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
9226 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
9227 since NT 4 cannot handle timeout values that are too large,
9228 e.g. DWORD'Last - 1.
9230 2003-11-26 Ed Schonberg <schonberg@gnat.com>
9233 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
9234 in procedure calls and whose expansion must be deferred.
9236 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
9240 (Build_Derived_Array_Type): Create operator for unconstrained type
9241 if ancestor is unconstrained.
9243 2003-11-26 Vincent Celier <celier@gnat.com>
9245 * make.adb (Project_Object_Directory): New global variable
9246 (Change_To_Object_Directory): New procedure
9247 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
9248 of Change_Dir directly. Do not change working directory to object
9249 directory of main project after each compilation.
9250 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
9252 Change to object directory of main project before binding step.
9253 (Initialize): Initialize Project_Object_Directory to No_Project
9256 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
9257 binding a Stand-Alone Library.
9259 * output.adb: Update Copyright notice
9260 (Write_Char): Output buffer when full
9262 2003-11-26 Robert Dewar <dewar@gnat.com>
9264 * sem_ch13.adb: (Check_Size): Reset size if size is too small
9267 (Check_Size): Fix documentation to include bit-packed array case
9269 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
9271 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
9273 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
9275 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
9278 * utils.c (init_gigi_decls): Change name of built-in setjmp to
9279 __builtin_setjmp, since this is apparently needed by recent
9282 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9284 * adadecode.c: Only include ctype.h if not IN_GCC.
9285 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
9287 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
9290 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
9291 signals and interrupts.
9293 * 5zintman.ads: New File.
9295 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
9296 add exception signals to the set of unmasked signals.
9299 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
9300 between signals and interrupts.
9301 Add to Unblocked_Signal_Mask the set of signals that are in
9305 Adding a check to see whether the Interrupt_ID we want to unmask is in
9306 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
9307 reason is that the index type of the Keep_Unmasked array is not always
9308 Interrupt_ID; it may be a subtype of Interrupt_ID.
9310 2003-11-24 Gary Dismukes <dismukes@gnat.com>
9313 (Remove_Side_Effects): Condition constantness of object created for a
9314 an unchecked type conversion on the constantness of the expression
9315 to ensure the correct value for 'Constrained when passing components
9316 of view-converted class-wide objects.
9318 2003-11-24 Robert Dewar <dewar@gnat.com>
9320 * par-load.adb (Load): Improve handling of misspelled and missing units
9321 Removes several cases of compilation abandoned messages
9323 * lib.adb: (Remove_Unit): New procedure
9325 * lib.ads: (Remove_Unit): New procedure
9327 * lib-load.adb: Minor reformatting
9329 2003-11-24 Vincent Celier <celier@gnat.com>
9332 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
9333 (Marking_Label): Label to mark processed source files. Incremented for
9335 (Gnatmake): Increase Marking_Labet for each executable
9336 (Is_Marked): Compare against marking label
9337 (Mark): Mark with marking label
9339 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
9342 Move the declaration of the TSD for System.Threads to System.Soft_Links.
9345 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
9346 (rts-cert): build a single relocatable object for the run-time lib.
9349 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
9352 Use gnatls rather than gcc to obtain the location of GNAT RTL for
9355 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
9357 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
9358 can not use it as before (that is, as a variable) when dumping it into
9359 the tree file. Add a local variable to store the result of this
9360 function and to be used as the string to be written into the tree.
9362 * scn.adb (Initialize_Scanner): Add comments explaining the recent
9365 * sinput.adb (Source_First, Source_Last): In case of
9366 Internal_Source_File, replace returning attributes of
9367 Internal_Source_Ptr (which is wrong) with returning attributes of
9370 2003-11-24 Ed Schonberg <schonberg@gnat.com>
9373 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
9374 used for implicit concatenation operators.
9378 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
9379 task bodies that are in the scope of a Suppress pragma.
9380 (Check_A Call): Use the flag to prevent spurious elaboration checks.
9382 * sinfo.ads, sinfo.adb:
9383 New flag No_Elaboration_Check on function/procedure calls, to properly
9384 suppress checks on calls in task bodies that are within a local suppress
9388 (Expand_Concatenate_Other): Use the proper integer type for the
9389 expression for the upper bound, to avoid universal_integer computations
9392 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
9394 * .cvsignore: Delete.
9396 2003-11-21 Andreas Schwab <schwab@suse.de>
9398 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
9400 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
9402 * 5wsystem.ads: Enable zero cost exception.
9404 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
9406 * 5ztiitho.adb: Remove an unreferenced variable.
9408 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
9410 * adaint.c: For FreeBSD, use mkstemp.
9412 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
9414 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
9416 2003-11-21 Robert Dewar <dewar@gnat.com>
9418 * bld.adb: Remove useless USE of gnatvsn
9420 * gnatchop.adb: Minor reformatting
9421 Clean up version handling to be more consistent
9423 * gnatxref.adb: Minor reformatting
9425 * gprcmd.adb: Minor reformatting
9426 Fix output of copyright to be more consistent with other tools
9428 2003-11-21 Vincent Celier <celier@gnat.com>
9430 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
9432 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
9434 * atree.adb (Initialize): Add initializations for global variables
9435 used in New_Copy_Tree.
9437 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
9438 Internal_Source_File as the actual).
9439 Put the set of statements creating Any_Character before the set of
9440 statements creating Any_Array to have Any_Character fully initialized
9441 when it is used in creating Any_Array.
9443 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
9444 not call Scan in case if the actual is Internal_Source_File
9445 Add 2003 to copyright note.
9447 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
9448 processing Internal_Source_File.
9450 * types.ads: Add the constant Internal_Source_File representing the
9451 source buffer for artificial source-code-like strings created within
9452 the compiler (the definition of Source_File_Index is changed).
9454 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
9456 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
9457 56system.ads: New file, FreeBSD version.
9459 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
9461 * Make-lang.in (ada.extraclean): Delete.
9463 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
9465 * gnatmem.adb: Clean up verbose output.
9467 * gprcmd.adb: Change copyright to FSF.
9469 2003-11-19 Vincent Celier <celier@gnat.com>
9471 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
9472 and Version (ignored).
9474 * symbols.ads: (Policy): New type
9475 (Initialize): New parameter Reference, Symbol_Policy and
9477 Remove parameter Force.
9480 * snames.ads, snames.adbadb: New standard names
9481 Library_Reference_Symbol_File and Library_Symbol_Policy
9484 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
9488 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
9490 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
9492 * prj.adb: (Project_Empty): New component Symbol_Data
9494 * prj.ads: (Policy, Symbol_Record): New types
9495 (Project_Data): New component Symbol_Data
9498 New attributes Library_Symbol_File, Library_Symbol_Policy and
9499 Library_Reference_Symbol_File.
9502 (Ada_Check): When project is a Stand-Alone library project, process
9503 attribute Library_Symbol_File, Library_Symbol_Policy and
9504 Library_Reference_Symbol_File.
9506 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9507 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
9508 5sml-tgt.adb (Build_Dynamic_Library): New parameter
9509 Symbol_Data (ignored).
9511 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
9512 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
9513 functions Option_File_Name and Version_String. Set new options of
9514 gnatsym related to symbol file, symbol policy and reference symbol
9518 Extensive modifications to take into account the reference symbol file,
9519 the symbol policy, the library version and to put in the symbol file the
9520 minor and major IDs.
9522 * bld.adb (Process_Declarative_Items): Put second argument of
9523 gprcmd to_absolute between single quotes, to avoid problems with
9526 * bld-io.adb: Update Copyright notice.
9527 (Flush): Remove last character of a line, if it is a back slash, to
9528 avoid make problems.
9531 Implement new scheme with reference symbol file and symbol policy.
9533 * g-os_lib.ads: (Is_Directory): Clarify comment
9535 2003-11-19 Robert Dewar <dewar@gnat.com>
9537 * atree.adb: Move New_Copy_Tree global variables to head of package
9539 * errout.adb: Minor reformatting
9541 2003-11-19 Javier Miranda <miranda@gnat.com>
9543 * sem_ch4.adb: (Diagnose_Call): Improve error message.
9544 Add reference to Ada0Y (AI-50217)
9546 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
9547 sem_util.adb: Add reference to AI-50217
9549 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
9551 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
9553 * sem_aggr.adb: Complete documentation of AI-287 changes
9555 * par-ch4.adb: Document previous changes.
9557 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
9558 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
9561 * exp_aggr.adb: Add references to AI-287 in previous changes
9563 2003-11-19 Ed Schonberg <schonberg@gnat.com>
9566 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
9567 in the rewriting is the result of an inlined call.
9569 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
9570 parameter is a type conversion, use original node to construct the
9571 post-call assignment, because expression may have been rewritten, e.g.
9572 if it is a packed array.
9575 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
9576 body, just as it is in an instance.
9577 Categorization routines
9579 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
9580 Instantiate_Object): Set proper sloc reference for message on missing
9583 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
9585 * Makefile.in: Add FreeBSD libgnat pairs.
9587 * usage.adb: Fix typo in usage message.
9589 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
9591 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
9592 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
9594 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
9596 * s-thread.adb: This file is now a dummy implementation of
9599 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
9601 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
9603 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
9605 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9606 instanciation references in the parent type description.
9608 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9610 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
9612 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
9613 TYPE_PRECISION directly from esize.
9615 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
9618 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
9620 * init.c: Initialization routines for FreeBSD
9622 * link.c: Link info for FreeBSD
9624 * sysdep.c: Add the case of FreeBSD
9626 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
9628 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
9629 already called in System.Threads.
9631 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
9632 environment task, as it has been moved to System.Threads.Initialization.
9634 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
9636 * adaint.c (__gnatlib_install_locks): Only reference
9637 __gnat_install_locks on VMS, since other platforms can avoid using
9638 --enable-threads=gnat
9640 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9642 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
9644 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
9645 TYPE_PACKED_ARRAY_TYPE_P.
9646 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
9648 Part of PR ada/12806
9649 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
9650 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
9652 2003-11-17 Vincent Celier <celier@gnat.com>
9654 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
9656 Do not set exit status to Failure when Warning is True.
9657 (Gnatchop): Make errors "no compilation units found" and
9658 "no source files written" warnings only.
9660 * make.adb (Gnatmake): When using a project file, set
9661 Look_In_Primary_Dir to False.
9662 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
9663 and Local_Configuration_Pragmas in the project where they are declared
9664 not an extending project which might have inherited them.
9666 * osint.adb (Locate_File): If Name is already an absolute path, do not
9667 look for a directory.
9669 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
9670 -gnats (Check_Syntax) is used, issue only a warning, not an error.
9672 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
9673 in objects of type Variable_Value.
9675 * prj.ads: (Variable_Value): New component Project
9677 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
9678 is in a project extended by Project.
9680 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
9681 Project of Variable_Values to this new parameter value.
9682 (Expression): Set component Project of Variable_Values.
9683 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
9684 Set the component Project in array elements.
9686 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
9688 * errout.adb: (Initialize): Add initialization for error nodes.
9690 * sem_ch12.adb (Initialize): Add missing initializations for
9691 Exchanged_Views and Hidden_Entities.
9693 2003-11-17 Ed Schonberg <schonberg@gnat.com>
9695 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
9696 already instantiated tree for use in subsequent inlining.
9697 (Analyze_Associations, Instantiate_Formal_Subprogram,
9698 Instantiate_Object): improve error message for mismatch in
9701 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
9702 instantiations of subprograms declared in instances.
9704 2003-11-17 Javier Miranda <miranda@gnat.com>
9706 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
9707 executed only under the Extensions_Allowed flag.
9709 2003-11-17 Robert Dewar <dewar@gnat.com>
9711 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
9713 (Address_Image): Fix bug of returning 0x instead of 0x0
9714 Minor reformatting (function specs).
9716 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
9717 (missed case of 33-63)
9719 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
9721 * s-thread.adb: Add comments for pragma Restriction
9723 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
9724 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
9726 2003-11-17 Ed Falis <falis@gnat.com>
9728 * s-thread.adb: Added No_Tasking restriction for this implementation.
9730 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
9732 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9733 instanciation references in the parent type description.
9735 2003-11-17 GNAT Script <nobody@gnat.com>
9737 * Make-lang.in: Makefile automatically updated
9739 2003-11-16 Jason Merrill <jason@redhat.com>
9741 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
9742 and TAGS files that include them for each front end.
9744 2003-11-14 Andreas Jaeger <aj@suse.de>
9746 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
9747 is the canonical version.
9748 * misc.c (gnat_handle_option): Likewise.
9750 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
9752 * 5nsystem.ads: New file for x86_64-linux-gnu.
9754 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
9756 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
9758 * comperr.adb: Fix logic in previous change.
9760 2003-11-13 Vincent Celier <celier@gnat.com>
9762 * 5bml-tgt.adb (Build_Dynamic_Library): Use
9763 Osint.Include_Dir_Default_Prefix instead of
9764 Sdefault.Include_Dir_Default_Name.
9766 * gnatlbr.adb: Update Copyright notice
9767 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
9768 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
9769 instead of Sdefault.Object_Dir_Default_Name
9772 (Process_Binder_File): Never suppress the option following -Xlinker
9775 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
9776 Sdefault.Object_Dir_Default_Name.
9778 * osint.ads, osint.adb:
9779 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
9782 * vms_conv.ads: Minor reformating
9783 Remove GNAT STANDARD and GNAT PSTA
9786 Allow GNAT MAKE to have several files on the command line.
9787 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
9788 Sdefault.Object_Dir_Default_Name.
9790 Remove data for GNAT STANDARD
9793 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9794 Remove data for GNAT STANDARD
9795 Remove options and documentation for -gnatwb/-gnatwB: these warning
9796 options no longer exist.
9798 2003-11-13 Ed Falis <falis@gnat.com>
9800 * 5zthrini.adb: (Init_RTS): Made visible
9803 (Register): Removed unnecessary call to taskVarGet that checked whether
9804 an ATSD was already set as a task var for the argument thread.
9807 Updated comment to reflect that this is a VxWorks version
9808 Added context clause for System.Threads.Initialization
9809 Added call to System.Threads.Initialization.Init_RTS
9811 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9814 (Init_RTS): New procedure, for the initialization of the run-time lib.
9817 Remove dependancy on System.Init, so that this file can be used in the
9818 AE653 sequential run-time lib.
9820 2003-11-13 Robert Dewar <dewar@gnat.com>
9822 * bindgen.adb: Minor reformatting
9824 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9827 (Apply_Discriminant_Check): Do no apply check if target type is derived
9828 from source type with no applicable constraint.
9831 (Ensure_System_Dependency): Do not apply the style checks that may have
9832 been specified for the main unit.
9835 (Find_Selected_Component): Further improvement in error message, with
9839 (Resolve): Handle properly the case of an illegal overloaded protected
9842 2003-11-13 Javier Miranda <miranda@gnat.com>
9845 (Has_Default_Init_Comps): New function to check the presence of
9846 default initialization in an aggregate.
9847 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9848 extension aggregate of a limited record. In addition, a new formal
9849 was added to do not initialize the record controller (if any) during
9850 this recursive expansion of ancestors.
9851 (Init_Controller): Add support for limited record components.
9852 (Expand_Record_Aggregate): In case of default initialized components
9853 convert the aggregate into a set of assignments.
9855 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9856 describing the new syntax.
9857 Nothing else needed to be done because this subprogram delegates part of
9858 its work to P_Precord_Or_Array_Component_Association.
9859 (P_Record_Or_Array_Component_Association): Give support to the new
9860 syntax for default initialization of components.
9863 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9865 (Resolve_Record_Aggregate): Give support to default initialized
9867 (Get_Value): In case of default initialized components, duplicate
9868 the corresponding default expression (from the record type
9869 declaration). In case of default initialization in the *others*
9870 choice, do not check that all components have the same type.
9871 (Resolve_Extension_Aggregate): Give support to limited extension
9875 (Check_Initialization): Relax the strictness of the front-end in case
9876 of aggregate and extension aggregates. This test is now done in
9877 Get_Value in a per-component manner.
9879 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9880 expression corresponds to a limited aggregate. This test is now done
9883 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9886 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9887 present in an N_Component_Association node
9889 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9891 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9892 type-conformant entry only if they are homographs.
9894 2003-11-13 GNAT Script <nobody@gnat.com>
9896 * Make-lang.in: Makefile automatically updated
9898 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9900 * adadecode.c: Use <> form of include for ctype.h.
9901 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9903 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9905 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9906 Works around PR middle-end/6552.
9908 2003-11-10 Ed Falis <falis@gnat.com>
9910 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9912 * 5zinit.adb: (Install_Handler): Moved back to spec
9913 (Install_Signal_Handlers): Deleted
9915 * 5zthrini.adb: Added context clause for System.Storage_Elements
9916 (Register): Only handles creation of taskVar; initialization moved to
9918 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9919 Added declaration of environment task secondary stack and
9922 * s-thread.adb: Implement bodies for thread body processing
9925 Added comment identifying supported targets for pragma Thread_Body.
9927 2003-11-10 Pascal Obry <obry@gnat.com>
9929 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9933 (Open): Properly check for string length before copying into the buffer.
9934 Raises Name_Error if buffer is too small. Note that this was a potential
9937 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9939 * bindgen.adb, comperr.adb: Code clean ups.
9940 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9942 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9944 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9946 2003-11-10 Vincent Celier <celier@gnat.com>
9949 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9952 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
9954 * prj.adb: (Project_Empty): Add new boolean component Virtual
9956 * prj.ads: (Virtual_Prefix): New constant string
9957 (Project_Data): New boolean component Virtual
9959 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
9960 a library project is extended by a virtual extending project.
9963 Modifications throughout to implement extending-all project, including:
9964 (Virtual_Hash, Processed_Hash): New hash tables
9965 (Create_Virtual_Extending_Project): New procedure
9966 (Look_For_Virtual_Projects_For): New procedure
9969 (Process): After checking the projects, if main project is an
9970 extending-all project, set the object directory of all virtual extending
9971 project to the object directory of the main project.
9972 Adjust error message when a virtual extending project has the same
9973 object directory as an project being extended.
9974 (Recursive_Process): If name starts with the virtual prefix, set Virtual
9975 to True in the project data.
9978 (Default_Project_Node): Add new boolean component Extending_All
9979 (Is_Extending_All): New function
9980 (Set_Is_Extending_All): New procedure
9982 * prj-tree.ads: (Is_Extending_All): New function
9983 (Set_Is_Extending_All): New procedure
9984 (Project_Node_Record): New boolean component Extending_All
9986 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
9989 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
9991 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
9992 "gprcmd prefix" to define it.
9994 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
9996 * einfo.ads: Fix a typo and remove an extraneous word in comments.
9999 (Create_Dummy_Package_Unit): Set the scope of the entity for the
10000 created dummy package to Standard_Standard, not to itself, to
10001 defend other parts of the front-end against encoutering a cycle in
10005 (Analyze_With_Clause): When setting the entities for the successive
10006 N_Expanded_Names that constitute the name of a child unit, do not
10007 attempt to go further than Standard_Standard in the chain of scopes.
10008 This case arises from the placeholder units created by
10009 Create_Dummy_Package_Unit in the case of a with_clause for a
10010 nonexistent child unit.
10012 2003-11-10 Ed Schonberg <schonberg@gnat.com>
10015 (Expand_Thread_Body): Place subprogram on scope stack, so that new
10016 declarations are given the proper scope.
10019 (Check_Expr_Constants): Reject an expression that contains a constant
10020 created during expansion, and that appears after the object to which
10021 the address clause applies.
10023 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
10024 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
10025 that uses 'Range of a function call with controlled components, so
10026 that the function result can be finalized before starting the loop.
10029 (Find_Selected_Component): Improve error message when prefix is
10030 an implicit dereference of an incomplete type.
10032 2003-11-10 Robert Dewar <dewar@gnat.com>
10034 * opt.ads: New Print_Standard flag for -gnatS switch
10036 * sem_ch13.adb: Remove some additional checks for unaligned arrays
10038 * cstand.adb (Create_Standard): Print out package standard if -gnatS
10041 * debug.adb: Update doc for -gnatds to discuss relationship with new
10044 * sinfo.adb: Add new field Entity_Or_Associated_Node
10046 * sinfo.ads: Add new field Entity_Or_Associated_Node
10047 Update documentation for Associated_Node and Entity fields to clarify
10048 relationship and usage.
10051 (Write_Id): Properly process Associated_Node field in generic template
10054 Recognize new -gnatS switch for printing package Standard
10055 This replaces gnatpsta
10058 Add line for new -gnatS switch for printing package Standard
10059 This replaces gnatpsta
10061 2003-11-10 Andreas Jaeger <aj@suse.de>
10063 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
10066 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10068 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
10071 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10073 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
10076 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
10078 * sysdep.c: Add handling of cygwin.
10080 2003-11-10 GNAT Script <nobody@gnat.com>
10082 * Make-lang.in: Makefile automatically updated
10084 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
10087 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
10088 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
10089 Replace GNAT_ROOT by GCC_ROOT.
10091 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
10093 2003-11-06 Zack Weinberg <zack@codesourcery.com>
10095 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
10096 and update for changed meaning of GET_MODE_BITSIZE.
10098 2003-11-04 Doug Rupp <rupp@gnat.com>
10100 * sysdep.c: Problem discovered during IA64 VMS port.
10101 [VMS] #include <unixio.h> to get proper prototypes.
10104 Issues discovered/problems fixed during IA64 VMS port.
10105 [VMS] #define _POSIX_EXIT for proper semantics.
10106 [VMS] #include <unixio.h> for proper prototypes.
10107 [VMS] (fork): #define IA64 version.
10108 (__gnat_os_exit): Remove unnecessary VMS specific code.
10110 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10112 Part of PR ada/12806
10114 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
10118 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
10121 * targtyps.c, decl.c, misc.c,
10122 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
10123 routines to work around change in FP sizing semantics in GCC.
10126 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
10128 * gigi.h: (enumerate_modes): New function.
10130 * Make-lang.in: (ada/misc.o): Add real.h.
10132 * misc.c: (enumerate_modes): New function.
10134 2003-11-04 Robert Dewar <dewar@gnat.com>
10136 * 3vtrasym.adb: Minor reformatting
10137 Use terminology encoded/decoded name, rather than C++ specific notion
10138 of mangling (this is the terminology used throughout GNAT).
10140 * einfo.h: Regenerated
10142 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
10145 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
10147 * par-prag.adb: Add dummy entry for Thread_Body pragma
10150 Add entries for System.Threads entities for thread body processing
10153 (Analyze_Pragma, Access attributes): Check these are not applied to a
10154 thread body, since this is not permitted
10156 * sem_prag.adb: Add processing for Thread_Body pragma.
10160 (Resolve_Call): Check for incorrect attempt to call a thread body
10161 procedure with a direct call.
10163 * snames.ads, snames.adb: Add entry for Thread_Body pragma
10164 Add names associated with thread body expansion
10166 * snames.h: Add entry for Thread_Body pragma
10168 * s-thread.adb: Add entries for thread body processing
10169 These are dummy bodies so far
10171 * s-thread.ads: Add documentation on thread body handling.
10172 Add entries for thread body processing.
10174 2003-11-04 Javier Miranda <miranda@gnat.com>
10177 (Build_Limited_Views): Return after posting an error in case of limited
10178 with_clause on subprograms, generics, instances or generic renamings
10179 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
10180 on subprograms, generics, instances or generic renamings
10182 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
10184 * raise.c (setup_to_install): Correct mistake in last revision; two
10185 arguments out of order.
10187 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
10188 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
10189 notice, missed in previous change.
10190 Remove trailing blanks and other style errors introduced in previous
10193 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
10195 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
10196 rid of the wrapper for a LJM type, ensuring we don't do that if the
10197 field is addressable. This avoids potential low level type view
10198 mismatches later on, for instance in a by-reference argument passing
10201 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10203 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
10204 aligned at byte boundary.
10206 2003-11-04 Joel Brobecker <brobecker@gnat.com>
10208 * decl.c (components_to_record): Do not delete the empty variants from
10209 the end of the union type.
10211 2003-11-04 Ed Schonberg <schonberg@gnat.com>
10213 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
10214 operation for a derived type, an explicit declaration may use a local
10215 subtype of Boolean.
10217 2003-11-04 Vincent Celier <celier@gnat.com>
10219 * make.adb (Gnatmake): Allow main sources on the command line with a
10220 library project when it is only for compilation (no binding or
10223 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10225 * Makefile.in: Remove many duplicate variables.
10227 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
10229 * Make-lang.in (dvi): Move targets to $(docobjdir).
10230 (gnat_ug_vms.dvi): Simplify rule and adjust target.
10231 (gnat_ug_wnt.dvi): Likewise.
10232 (gnat_ug_unx.dvi): Likewise.
10233 (gnat_ug_vxw.dvi): Likewise.
10234 (gnat_rm.dvi): Likewise.
10235 (gnat-style.dvi): Likewise.
10237 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
10239 * gigi.h: Missed commit from update for C90.
10241 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
10243 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
10245 2003-10-31 Andreas Schwab <schwab@suse.de>
10247 * raise.c (get_action_description_for): Fix typo in last change.
10249 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
10252 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
10253 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
10255 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
10257 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
10258 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
10259 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
10260 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
10261 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
10263 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
10266 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
10267 numbers when symbol name is too long.
10269 2003-10-30 Ed Falis <falis@gnat.com>
10271 * g-signal.ads, g-signal.adb: New files
10273 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
10275 * Makefile.rtl: Introduce GNAT.Signals
10277 2003-10-30 Robert Dewar <dewar@gnat.com>
10279 * freeze.adb: Minor reformatting
10281 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
10283 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
10284 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
10285 New handling of Id_Check parameter to improve recognition of keywords
10286 used as identifiers.
10287 Update copyright notice to include 2003
10289 2003-10-29 Robert Dewar <dewar@gnat.com>
10291 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
10292 sem_ch10.adb: Minor reformatting
10294 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
10295 (Expand_Assign_Record): Test right hand side for bit unaligned as well
10297 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
10299 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
10300 Support for TBK$SYMBOLIZE-based symbolic traceback.
10302 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
10305 Revert previous change, that did not work well when pragma No_Run_Time
10306 was used in conjunction with a run-time other than ZFP.
10308 2003-10-29 Vincent Celier <celier@gnat.com>
10311 (Gnatmake): When there are no Ada mains in attribute Main, disable the
10312 bind and link steps only is switch -z is not used.
10314 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
10316 * Makefile.generic: Remove duplicated setting of CC.
10318 * Makefile.prolog: Set CC to gcc by default, to override make's
10321 * einfo.h: Regenerated.
10323 2003-10-29 Ed Schonberg <schonberg@gnat.com>
10325 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
10326 current body, after compiling subunit.
10328 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
10329 when in deleted code, because gigi needs properly ordered freeze
10330 actions to annotate types.
10332 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
10333 prevent the premature freezing of record type that contains
10334 subcomponents with a private type that does not yet have a completion.
10336 2003-10-29 Javier Miranda <miranda@gnat.com>
10339 (Analyze_Package_Instantiation): Check that instances can not be used in
10340 limited with_clauses.
10343 (Analyze_Package_Renaming): Check that limited withed packages cannot
10344 be renamed. Improve text on error messages related to limited
10347 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
10349 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
10350 Update copyright notice.
10352 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
10353 (Install_Limited_Context_Clauses): New subprogram that isolates all the
10354 checks required for limited context_clauses and installs the limited
10356 (Install_Limited_Withed_Unit): Complete its documentation.
10357 (Analyze_Context): Check that limited with_clauses are only allowed in
10359 (Install_Context): Call Install_Limited_Context_Clauses after the
10360 parents have been installed.
10361 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
10362 package as 'From_With_Type'; this mark indicates that the limited view
10363 is installed. Used to check bad usages of limited with_clauses.
10364 (Build_Limited_Views): Do not add shadow entities to the scope's list
10365 of entities. Do not add real entities to the Non_Limited_Views chain.
10366 Improve error notification.
10367 (Remove_Context_Clauses): Remove context clauses in two phases:
10368 limited views first and regular views later (to maintain the
10370 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
10371 its visible entities.
10373 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
10375 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
10376 with any type that Is_Fixed_Point_Type.
10378 * sinfo.ads: Fix documentation for Associated_Node attribute.
10380 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
10382 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
10383 both '-gnatc' and '-gnatt' are specified.
10385 * atree.adb (Initialize): Add initialization for Node_Count (set to
10388 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10390 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
10391 do not consider as Pure.
10393 Part of implementation of function-at-a-time:
10395 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
10396 (tree_transform): Add new argument to build_component_ref.
10397 (tree_transform, case N_Assignment_Statement): Make and return an
10399 (tree_transform): If result IS_STMT, set flags and return it.
10400 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10402 * utils2.c (build_simple_component_ref, build_component_ref): Add new
10404 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
10405 (build_allocator): Likewise.
10407 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
10408 Add new arg to build_component_ref.
10409 (maybe_unconstrained_array, unchecked_convert): Likewise.
10411 * ada-tree.def (EXPR_STMT): New code.
10413 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
10415 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
10416 build_component_ref calls.
10418 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
10420 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10421 (build_component_ref): Add new argument, NO_FOLD_P.
10423 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
10425 * Makefile.generic: Add missing substitution on object_deps handling.
10428 * Make-lang.in (check-ada): Enable ACATS test suite.
10430 2003-10-27 Robert Dewar <dewar@gnat.com>
10433 (Freeze_Array_Type): We do not need an initialization routine for types
10434 derived from String or Wide_String. They should be treated the same
10435 as String and Wide_String themselves. This caused problems with the
10436 use of Initialize_Scalars.
10439 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
10440 composites. This allows use of component clauses that are not byte
10444 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
10445 is an attempt to pack an array of atomic objects.
10447 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
10449 2003-10-27 Pascal Obry <obry@gnat.com>
10452 (Basename): Check for drive letters in a pathname only on DOS based OS.
10454 2003-10-27 Vincent Celier <celier@gnat.com>
10457 (Gnatmake): When unable to change dir to the object dir, display the
10458 content of the parent dir of the obj dir, to try to understand why this
10461 2003-10-27 GNAT Script <nobody@gnat.com>
10463 * Make-lang.in: Makefile automatically updated
10465 2003-10-27 Ed Schonberg <schonberg@gnat.com>
10468 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
10469 should not be done in Save/Restore_Scope_Stack, because it is performed
10473 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10474 whether use clauses should be removed/restored.
10477 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10478 whether use clauses should be removed/restored.
10480 2003-10-26 Andreas Jaeger <aj@suse.de>
10482 * Makefile.in: Remove duplicated lines.
10484 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10486 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
10487 minimize the differences with ACT tree.
10489 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
10490 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
10491 Gnatvsn.Gnat_Static_Version_String to reduce differences between
10494 2003-10-24 Pascal Obry <obry@gnat.com>
10496 * adadecode.c (ostrcpy): New function.
10497 (__gnat_decode): Use ostrcpy of strcpy.
10498 (has_prefix): Set first parameter a const.
10499 (has_suffix): Set first parameter a const.
10500 Update copyright notice. Fix source name in header.
10501 Removes a trailing space.
10504 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
10507 Remove the test against being in No_Run_Time_Mode before generating a
10508 call to Register_Tag. It is redundant with the test against the
10509 availability of the function Register_Tag.
10511 2003-10-24 Vincent Celier <celier@gnat.com>
10513 * g-catiio.adb: (Month_Name): Correct spelling of February
10515 * make.adb: (Mains): New package
10516 (Initialize): Call Mains.Delete
10517 (Gnatmake): Check that each main on the command line is a source of a
10518 project file and, if there are several mains, each of them is a source
10519 of the same project file.
10520 (Gnatmake): When a foreign language is specified in attribute Languages,
10521 no main is specified on the command line and attribute Mains is not
10522 empty, only build the Ada main. If there is no Ada main, just compile
10523 the Ada sources and their closure.
10524 (Gnatmake): If a main is specified on the command line with directory
10525 information, check that the source exists and, if it does, that the path
10526 is the actual path of a source of a project.
10529 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
10530 Full_Path is True, return the full path instead of the simple file name.
10531 (Project_Of): New function
10534 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
10535 defaulted to False.
10536 (Project_Of): New function
10538 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10540 * Makefile.generic:
10541 Ensure objects of main project are always checked and rebuilt if needed.
10542 Set CC to gcc by default.
10543 Prepare new handling of link by creating a global archive (not activated
10546 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10547 stringt.h: Update copyright notice. Remove trailing blanks.
10548 Fix source name in header.
10550 2003-10-24 Robert Dewar <dewar@gnat.com>
10552 * sem_ch12.adb: Minor reformatting
10555 Minor reformatting (including new function return style throughout)
10558 Minor reformatting (including new function return style throughout)
10560 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10562 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10563 stringt.h: Update copyright notice. Remove trailing blanks.
10564 Fix source name in header.
10566 2003-10-24 GNAT Script <nobody@gnat.com>
10568 * Make-lang.in: Makefile automatically updated
10570 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
10572 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
10573 stringt.h: Convert to ISO C90 declarations and definitions.
10575 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
10578 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
10579 External_Tag attribute definition clauses.
10581 2003-10-23 Ed Schonberg <schonberg@gnat.com>
10584 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
10585 child unit, generate a fully qualified name to avoid spurious errors
10586 when the context contains renamings of different child units with
10587 the same simple name.
10589 * exp_dbug.ads: Add documentation on name qualification for renamings
10592 2003-10-23 Robert Dewar <dewar@gnat.com>
10594 * g-regpat.ads, g-regpat.adb: Minor reformatting
10596 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
10598 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
10600 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10602 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
10605 * urealp.h: (Machine): Update to proper definition.
10607 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
10609 * init.c, adaint.c: Minor reformatting.
10611 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
10613 * adaint.c (w32_epoch_offset): Define static const at file level.
10614 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
10615 rather than t_create, t_access in call to GetFileTime. Use union
10616 to convert between FILETIME and unsigned long long.
10617 (__gnat_file_time_name): Test for invalid file handle.
10618 (__gnat_set_filetime_name): Support win32 targets using
10619 w32api SetFileTime.
10621 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
10623 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
10625 * ctrl_c.c (__gnat_int_handler): Remove declaration.
10627 * decl.c (creat_concat_name): Const-ify prefix.
10629 * adaint.c: Include ctype.h if __MINGW32__.
10630 (__gnat_readlink): Mark arguments as possibly unused.
10631 (__gnat_symlink): Likewise.
10632 (__gnat_is_symbolic_link): Likewise.
10633 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
10635 (__gnat_file_time_name): Don't declare struct stat statbuf when
10637 (__gnat_is_absolute_path): Add parenthesis around condition of
10638 'if' statement to avoid warning.
10639 (__gnat_plist_init): Specify void as parameter.
10640 (plist_enter): Likewise.
10641 (plist_leave): Likewise.
10642 (remove_handle): Make static. Initialize prev.
10644 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10646 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
10647 * cstreams.c (__gnat_full_name): Minor improvements and clean up
10648 of previous change.
10650 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10652 * tracebak.c (MAX): Avoid redefinition warning.
10654 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
10655 Change msg to const char *.
10656 (__gnat_install_handler): Remove ss, unused.
10657 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
10659 * cstreams.c (__gnat_full_name): Declare p only when used.
10660 (__gnat_full_name) [sgi] Return buffer.
10662 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10664 * mingw32.h: New file.
10665 * gnat_wrapper.adb: New file.
10667 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
10669 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
10670 string match a pre compiled regular expression (the corresponding
10671 version of the function working on a raw regular expression)
10672 Fix typos in various comments
10673 Update copyright notice in spec
10675 2003-10-21 Gary Dismukes <dismukes@gnat.com>
10678 (Component_Needs_Simple_Initialization): Return False when the type is a
10679 packed bit array. Revise spec comments to document this case.
10682 (Expand_Pragma_Import): Set any expression on the imported object to
10683 empty to avoid initializing imported objects (in particular this
10684 covers the case of zero-initialization of bit arrays).
10685 Update copyright notice.
10687 2003-10-21 Ed Schonberg <schonberg@gnat.com>
10690 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
10691 a subunit is missing.
10692 (Instantiate_Subprogram_Body): If body of function is missing, set type
10693 of return expression explicitly in dummy body, to prevent cascaded
10694 errors when a subunit is missing.
10698 (Access_Subprogram_Declaration): Verify that return type is valid.
10702 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
10707 (Corresponding_Discriminant): If the scope of the discriminant is a
10708 private type without discriminant, use its full view.
10711 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
10713 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
10714 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
10715 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
10716 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
10717 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
10718 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
10719 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
10720 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
10721 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
10722 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
10723 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
10724 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
10725 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
10726 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
10727 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
10728 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
10729 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
10730 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
10731 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
10732 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
10733 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
10734 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
10735 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
10736 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
10737 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
10738 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
10739 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
10740 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
10741 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
10742 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
10743 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
10744 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
10745 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
10746 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
10747 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
10748 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
10749 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
10750 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
10751 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
10752 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
10753 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
10754 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
10755 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
10756 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
10757 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
10758 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
10759 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
10760 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
10761 vms_conv.ads, vms_conv.adb, vms_data.ads,
10762 vxaddr2line.adb: Files added. Merge with ACT tree.
10764 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
10765 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
10766 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
10767 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
10768 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
10769 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
10770 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10771 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
10772 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
10773 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
10775 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10776 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10777 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10778 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10779 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
10780 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
10781 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10782 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
10783 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
10784 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
10785 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
10786 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
10787 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
10788 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
10789 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
10790 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
10791 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
10792 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10793 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10794 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10795 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10796 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10797 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10798 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10799 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10800 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10801 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10802 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10803 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10804 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10805 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10806 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10807 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10808 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10809 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10810 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10811 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10812 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10813 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10814 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10815 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10816 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10817 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10818 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10819 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10820 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10821 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10822 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10823 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10824 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10825 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10826 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10827 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10828 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10829 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10830 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10831 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10832 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10833 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10834 checks.adb, checks.ads, cio.c, comperr.adb,
10835 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10836 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10837 einfo.adb, einfo.ads, errout.adb, errout.ads,
10838 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10839 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10840 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10841 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10842 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10843 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10844 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10845 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10846 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10847 fe.h, fmap.adb, fmap.ads, fname.adb,
10848 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10849 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10850 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10851 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10852 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10853 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10854 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10855 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10856 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10857 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10858 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10859 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10860 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10861 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10862 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10863 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10864 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10865 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10866 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10867 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10868 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10869 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10870 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10871 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10872 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10873 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10874 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10875 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10876 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10877 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10878 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10879 layout.adb, lib.adb, lib.ads, lib-list.adb,
10880 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10881 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10882 link.c, live.adb, make.adb, make.ads,
10883 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10884 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10885 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10886 misc.c, mkdir.c, mlib.adb, mlib.ads,
10887 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10888 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10889 namet.adb, namet.ads, namet.h, nlists.ads,
10890 nlists.h, nmake.adt, opt.adb, opt.ads,
10891 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10892 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10893 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10894 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10895 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10896 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10897 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10898 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10899 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10900 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10901 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10902 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10903 prj-util.adb, prj-util.ads, raise.c, raise.h,
10904 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10905 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10906 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10907 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10908 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10909 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10910 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10911 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10912 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10913 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10914 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10915 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10916 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10917 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10918 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10919 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10920 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10921 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10922 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10923 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10924 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10925 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10926 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10927 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10928 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10929 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10930 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10931 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10932 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10933 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10934 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10935 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10936 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10937 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10938 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10939 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10940 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10941 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10942 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10943 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10944 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10945 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10946 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10947 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10948 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10949 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10950 stringt.adb, stringt.ads, stringt.h, style.ads,
10951 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10952 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
10953 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
10954 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
10955 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
10956 table.adb, table.ads, targparm.adb, targparm.ads,
10957 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
10958 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
10959 ttypes.ads, types.ads, types.h, uintp.adb,
10960 uintp.ads, uintp.h, uname.adb, urealp.adb,
10961 urealp.ads, urealp.h, usage.adb, utils2.c,
10962 utils.c, validsw.adb, validsw.ads, widechar.adb,
10963 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
10964 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
10965 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
10966 gnatvsn.ads: Merge with ACT tree.
10968 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
10970 2003-10-20 Mark Mitchell <mark@codesourcery.com>
10972 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
10973 (gnat_ug_vmx.info): Likewise.
10974 (gnat_ug_vxw.info): Likewise.
10975 (gnat_ug_wnt.info): Likewise.
10976 (gnat_rm.info): Likewise.
10977 (gnat-style.info): Likewise.
10979 * Make-lang.in (ada.install-info): Remove target.
10980 (info): New target.
10981 (install-info): Likewise.
10982 (gnat_ug_unx.info): Simplify rule.
10983 (gnat_ug_vmx.info): Likewise.
10984 (gnat_ug_vxw.info): Likewise.
10985 (gnat_ug_wnt.info): Likewise.
10986 (gnat_rm.info): Likewise.
10987 (gnat-style.info): Likewise.
10989 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
10991 * Make-lang.in: Replace uses of $(target_alias) with
10992 $(target_noncanonical).
10993 * ada/Makefile.in: Remove unused mention of $(target_alias).
10995 2003-10-06 Mark Mitchell <mark@codesourcery.com>
10997 * Make-lang.in (ada.info): Replace with ...
10999 (ada.dvi): Replace with ...
11002 2003-09-29 Zack Weinberg <zack@codesourcery.com>
11004 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
11005 initialize dconstp5 and dconstmp5.
11007 2003-09-28 Richard Henderson <rth@redhat.com>
11009 * trans.c (tree_transform): Update call to expand_asm_operands.
11011 2003-09-21 Richard Henderson <rth@redhat.com>
11013 * trans.c, utils.c: Revert.
11015 2003-09-21 Richard Henderson <rth@redhat.com>
11017 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
11020 2003-09-04 Michael Matz <matz@suse.de>
11022 * misc.c: Include "target.h".
11023 * Make-lang.in (misc.o): Add dependency on target.h.
11025 2003-09-03 DJ Delorie <dj@redhat.com>
11027 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
11030 2003-08-30 Zack Weinberg <zack@codesourcery.com>
11032 * Makefile.in: Update substitutions to match changes to
11033 configure. Use include directives instead of @-insertions
11034 to read in host and target fragments. Add a rule to
11035 regenerate ada/Makefile.
11037 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
11039 * lang-options.h: Remove.
11040 * lang.opt: Add help text.
11042 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
11044 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
11047 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
11049 * misc.c (gnat_handle_option): Don't handle filenames.
11051 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
11053 * Make-lang.in: Replace PWD with PWD_COMMAND.
11054 * Makefile.adalib: Likewise.
11055 * Makefile.in: Likewise.
11057 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
11059 * misc.c (gnat_argv): Revert last change.
11060 (gnat_handle_option, gnat_init_options): Copy arguments.
11062 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
11064 * misc.c (gnat_argv): Make const.
11066 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11068 * misc.c (save_argc, save_argv): Keep non-static!
11070 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
11072 * misc.c (save_argc, save_argv): Make static.
11073 (gnat_init_options): New prototype.
11074 (gnat_init_options): Update.
11076 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
11078 * gnat_ug.texi: Remove unlikely characters from @vars.
11079 * gnat_ug_vms.texi: Regenerate.
11081 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
11083 * misc.c (record_code_position): Adjust emit_note call.
11085 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
11087 * misc.c (gnat_handle_option): Don't check for missing arguments.
11089 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
11091 * utils.c (end_subprog_body): Adjust expand_function_end call.
11093 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
11095 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
11098 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
11100 * lang.opt: Declare Ada.
11101 * misc.c (gnat_init_options): Update.
11103 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
11105 * utils.c (begin_subprog_body): Adjust init_function_start call.
11107 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11109 * Make-lang.in: Update to use options.c and options.h.
11110 * misc.c: Include options.h not aoptions.h.
11111 (gnat_handle_option): Abort on unrecognized switch.
11112 (gnat_init_options): Request Ada switches.
11114 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
11116 * lang.opt: Add -Wall.
11117 * misc.c (gnat_handle_option): Handle it.
11119 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
11121 * misc.c (gnat_handle_option): Fix warnings.
11123 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
11125 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
11127 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
11129 * Make-lang.in: Update to handle command-line options.
11130 * lang.opt: New file.
11131 * misc.c: Include aoptions.h.
11132 (cl_options_count, cl_options): Remove.
11133 (gnat_handle_option): New.
11134 (gnat_decode_option): Remove.
11135 (LANG_HOOKS_DECODE_OPTION): Remove.
11136 (LANG_HOOKS_HANDLE_OPTION): Override.
11138 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
11140 * init.c, misc.c, trans.c, utils.c: Remove dead code.
11142 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
11144 * Makefile.in: Replace "host_canonical" with "host" for autoconf
11147 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
11149 * Make-lang.in: Update.
11150 * misc.c: Include opts.h. Define cl_options_count and cl_options.
11152 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
11154 * misc.c (gnat_init_options): Update.
11156 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11158 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
11159 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
11160 __attribute__ ((__unused__)).
11162 2003-06-05 Jan Hubicka <jh@suse.cz>
11164 * Make-lang.in: Add support for stageprofile and stagefeedback
11166 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
11168 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
11169 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
11171 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
11173 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
11174 Remove non-VMS directive.
11175 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
11177 (Examples of gnatls Usage): Remove VMS alternative.
11179 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
11182 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
11183 and turn ZCX_By_Default back to False since the underlying support
11184 is not quite there yet.
11186 2003-06-01 Andreas Jaeger <aj@suse.de>
11188 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
11189 and ROUND_TYPE_SIZE_UNIT.
11191 2003-05-22 Geert Bosch <bosch@gnat.com>
11193 * gnat_rm.texi : Remove reference to Ada Core Technologies.
11195 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
11197 * trans.c (tree_transform): Use location_t and input_location
11199 (build_unit_elab): Likewise.
11200 * utils.c (create_label_decl): Likewise.
11202 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
11204 * trans.c (tree_transform, build_unit_elab,
11205 set_lineno): Rename lineno to input_line.
11206 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
11207 end_subprog_body): Likewise.
11208 * utils2.c (build_call_raise): Likewise.
11210 2003-05-01 Laurent Guerby <guerby@acm.org>
11213 * 5iosinte.ads: Increase pthread_cond_t size to match recent
11214 LinuxThread and NPTL version, merge from ACT.
11216 2003-04-28 Zack Weinberg <zack@codesourcery.com>
11218 * utils.c (convert): No need to clear TREE_CST_RTL.
11220 2003-04-23 Geert Bosch <bosch@gnat.com>
11222 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
11223 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
11224 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
11225 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
11226 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
11227 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
11228 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
11229 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
11230 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
11231 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
11232 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
11233 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
11234 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
11235 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
11236 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
11237 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
11238 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
11239 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
11240 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
11241 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
11242 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
11243 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
11244 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
11245 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
11246 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
11247 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
11248 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
11249 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
11250 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
11251 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
11252 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
11253 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
11254 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
11255 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
11256 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
11257 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
11258 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
11259 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
11260 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
11261 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
11262 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
11263 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
11264 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
11265 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
11266 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
11267 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
11268 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
11269 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
11270 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
11271 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
11272 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
11273 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
11274 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
11275 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
11276 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
11277 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
11278 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
11279 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
11280 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
11281 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
11282 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
11283 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
11284 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
11285 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
11286 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
11287 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
11288 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
11289 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
11290 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
11291 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
11292 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
11293 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
11294 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
11295 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
11296 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
11297 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
11298 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
11299 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
11300 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
11301 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
11302 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
11303 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
11304 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
11305 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
11306 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
11307 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
11308 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
11309 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
11310 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
11311 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
11312 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
11313 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
11314 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
11315 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
11316 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
11317 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
11318 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
11319 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
11320 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
11321 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
11322 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
11323 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
11324 ali.adb, ali.ads, alloc.ads, argv.c,
11325 atree.adb, atree.ads, atree.h, aux-io.c,
11326 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
11327 binde.adb, binde.ads, binderr.adb, binderr.ads,
11328 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
11329 butil.adb, butil.ads, cal.c, calendar.ads,
11330 casing.adb, casing.ads, ceinfo.adb, checks.adb,
11331 checks.ads, cio.c, comperr.adb, comperr.ads,
11332 config-lang.in, csets.adb, csets.ads, csinfo.adb,
11333 cstand.adb, cstand.ads, cuintp.c, debug.adb,
11334 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
11335 dec-io.ads, dec.ads, deftarg.c, directio.ads,
11336 einfo.adb, einfo.ads, elists.adb, elists.ads,
11337 elists.h, errno.c, errout.adb, errout.ads,
11338 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
11339 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
11340 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
11341 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
11342 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
11343 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
11344 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
11345 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
11346 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
11347 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
11348 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
11349 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
11350 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
11351 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
11352 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
11353 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
11354 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
11355 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
11356 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
11357 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
11358 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
11359 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
11360 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
11361 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
11362 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
11363 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
11364 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
11365 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
11366 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
11367 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
11368 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
11369 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
11370 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
11371 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
11372 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
11373 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
11374 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
11375 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
11376 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
11377 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
11378 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
11379 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
11380 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
11381 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
11382 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
11383 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
11384 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
11385 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
11386 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
11387 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
11388 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
11389 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
11390 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
11391 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
11392 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
11393 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
11394 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
11395 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
11396 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
11397 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
11398 lib.adb, lib.ads, live.adb, live.ads,
11399 machcode.ads, make.adb, make.ads, makeusg.adb,
11400 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
11401 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
11402 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
11403 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
11404 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
11405 mlib.ads, namet.adb, namet.ads, nlists.adb,
11406 nlists.ads, opt.adb, opt.ads, osint-b.adb,
11407 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
11408 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
11409 osint.ads, output.adb, output.ads, par-ch10.adb,
11410 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
11411 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
11412 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
11413 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
11414 par-tchk.adb, par-util.adb, par.adb, par.ads,
11415 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
11416 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
11417 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
11418 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
11419 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
11420 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
11421 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
11422 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
11423 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
11424 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
11425 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
11426 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
11427 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
11428 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
11429 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
11430 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
11431 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
11432 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
11433 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
11434 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
11435 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
11436 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
11437 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
11438 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
11439 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
11440 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
11441 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
11442 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
11443 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
11444 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
11445 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
11446 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
11447 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
11448 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
11449 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
11450 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
11451 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
11452 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
11453 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
11454 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
11455 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
11456 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
11457 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
11458 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
11459 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
11460 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
11461 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
11462 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
11463 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
11464 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
11465 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
11466 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
11467 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
11468 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
11469 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
11470 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
11471 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
11472 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
11473 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
11474 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
11475 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
11476 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
11477 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
11478 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
11479 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
11480 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
11481 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
11482 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
11483 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
11484 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
11485 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
11486 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
11487 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
11488 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
11489 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
11490 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
11491 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
11492 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
11493 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
11494 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11495 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
11496 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
11497 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
11498 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11499 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
11500 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
11501 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
11502 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
11503 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
11504 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
11505 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
11506 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
11507 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
11508 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
11509 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
11510 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
11511 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
11512 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
11513 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
11514 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
11515 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
11516 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
11517 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
11518 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
11519 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
11520 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
11521 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
11522 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
11523 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
11524 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
11525 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
11526 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
11527 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
11528 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
11529 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
11530 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
11531 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
11532 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
11533 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
11534 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
11535 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
11536 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
11537 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
11538 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
11539 snames.ads, sprint.adb, sprint.ads, stand.adb,
11540 stand.ads, stringt.adb, stringt.ads, style.adb,
11541 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
11542 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
11543 switch-m.ads, switch.adb, switch.ads, system.ads,
11544 table.adb, table.ads, targparm.adb, targparm.ads,
11545 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
11546 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
11547 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
11548 ttypef.ads, ttypes.ads, types.adb, types.ads,
11549 uintp.adb, uintp.ads, uname.adb, uname.ads,
11550 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
11551 usage.adb, usage.ads, validsw.adb, validsw.ads,
11552 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
11553 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
11554 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
11555 formatting and other trivial changes from ACT.
11557 2003-04-12 Zack Weinberg <zack@codesourcery.com>
11559 * gigi.h, utils2.c (build_constructor):
11560 Rename gnat_build_constructor. Use build_constructor.
11561 * decl.c (gnat_to_gnu_entity)
11562 * trans.c (tree_transform, pos_to_constructor, extract_values)
11563 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
11564 (unchecked_convert)
11565 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
11566 (fill_vms_descriptor):
11569 2003-04-06 Zack Weinberg <zack@codesourcery.com>
11571 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
11572 * misc.c (gnat_tree_size): New function.
11573 (LANG_HOOKS_TREE_SIZE): Override.
11575 2003-04-03 Jason Merrill <jason@redhat.com>
11577 * misc.c (gnat_adjust_rli): #if 0.
11579 2003-03-31 Geert Bosch <bosch@gnat.com>
11582 * link.c : Fix misspelled "const" keyword
11584 2003-03-23 Mark Mitchell <mark@codesourcery.com>
11587 * utils2.c: Adjust calls to put_var_into_stack.
11589 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
11591 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
11593 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
11595 * misc.c (gnat_init): Update for new prototype.
11597 2003-03-05 Olivier Hainque <hainque@gnat.com>
11600 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
11601 warning, and fix return type for the IN_RTS && !SJLJ case.
11603 2003-03-04 Tom Tromey <tromey@redhat.com>
11605 * Make-lang.in (ada.tags): New target.
11607 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
11610 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
11611 wrapper, which name remains constant whatever underlying GCC
11614 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
11615 the stable interface needed for a-except.
11617 2003-03-02 Andreas Jaeger <aj@suse.de>
11619 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11620 gnat_ug_wnt.texi: Regenerate.
11622 2003-03-02 Laurent Guerby <guerby@acm.org>
11624 * Makefile.in (install-gnatlib): Match previous change there
11627 2003-02-28 Andreas Schwab <schwab@suse.de>
11629 * Make-lang.in (install-gnatlib): Change to ada directory before
11630 running make instead of using ada/Makefile directly.
11632 2003-02-18 Ben Elliston <bje@redhat.com>
11634 Part of fix for PR ada/9406
11635 * gnat_ug.texi (Binder output file): Grammar fix.
11637 2003-02-18 Ben Elliston <bje@redhat.com>
11640 * 5qtaprop.adb (Sleep): Fix typo in comment.
11642 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
11644 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
11645 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11646 gnat_ug_wnt.texi: Regenerate.
11648 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11650 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
11651 be created if necessary.
11652 (ada.install-common): Let $(DESTDIR)$(bindir) be created
11653 if necessary. Remove erroneous and redundant gnatchop
11654 installation commands. Test for gnatdll before attempting
11656 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
11657 and gnatdll from all plausible locations.
11659 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
11661 * utils2.c (build_unary_op): Don't check flag_volatile.
11662 * gnat_ug.texi: Remove -fvolatile from example.
11663 * gnat_ug_vxw.texi: Likewise.
11665 2003-01-29 Laurent Guerby <guerby@acm.org>
11668 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
11669 * Makefile.in: match previous change.
11670 * Make-lang.in: match previous change.
11672 2003-01-29 Joel Sherrill <joel@OARcorp.com>
11674 * 5rosinte.ads: Add SIGXCPU.
11675 * 5rtpopsp.adb: New file.
11676 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
11677 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
11678 specific file 5rtpopsp.adb.
11679 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
11680 is likely needed for all newlib targets.
11681 * init.c: Add RTEMS specific version of __gnat_initialize().
11683 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11685 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
11687 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11689 * init.c (__gnat_error_handler): Make msg const.
11691 * gmem.c (convert_addresses): Move declaration ...
11692 * adaint.h: ... here.
11693 * adaint.c (convert_addresses): Adapt addrs type to match
11696 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
11698 2003-01-24 Andreas Schwab <schwab@suse.de>
11700 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
11701 size_t to avoid warning.
11703 2003-01-21 Zack Weinberg <zack@codesourcery.com>
11705 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
11707 2003-01-09 Geoffrey Keating <geoffk@apple.com>
11709 * gnat_rm.texi: Remove RCS version number.
11711 * ada-tree.h (union lang_tree_node): Add chain_next option.
11713 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11715 * Make-lang.in (ada.install-info, ada.install-common,
11716 ada.uninstall): Prepend $(DESTDIR) to the destination
11717 directory in all (un)installation commands.
11718 * Makefile.in (install-gnatlib, install-rts): Ditto.
11720 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
11722 * gnat_rm.texi, gnat_ug.texi: Use @copying.
11723 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11724 gnat_ug_wnt.texi: Regenerate.
11726 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
11728 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
11730 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
11731 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
11732 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
11733 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
11734 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
11735 $(srcdir)/doc/include/gcc-common.texi.
11737 2002-12-15 Geert Bosch <bosch@gnat.com>
11739 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
11741 2002-12-14 Geert Bosch <bosch@gnat.com>
11743 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
11744 case of a body created for a Renaming_As_Body, on which
11745 conformance checks are not performed. Fixes PR ada/5690.
11747 2002-11-30 Zack Weinberg <zack@codesourcery.com>
11749 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
11750 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
11751 not already included.
11752 * Make-lang.in: Update dependencies.
11754 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
11755 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
11756 solution to buffer overflow bug on GNU/Linux.
11758 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
11759 Closes PR ada/5856 and PR ada/6919 !
11760 * bindgen.adb: Remove all references to Public_Version.
11761 * comperr.adb: Remove all references to Public_Version and
11762 GNATPRO_Version; correct bug reporting instructions.
11763 * comperr.ads: Change to match bug box.
11764 * gnatvsn.ads: Remove all references to Public version and
11767 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
11769 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
11773 * config-lang.in: Remove diff_excludes.
11775 2002-11-05 Graham Stott <graham.stott@btinternet.com>
11777 * trans.c (gnu_pending_elaboration_lists): New GC root.
11778 (build_unit_elab): Use..
11780 2002-10-30 Geert Bosch <bosch@gnat.com>
11782 * misc.c : Include optabs.h
11784 * Make-lang.in (misc.o): Add dependency on optabs.h
11786 2002-10-29 Geert Bosch <bosch@gnat.com>
11788 * Make-lang.in (gnatbind): Depend on CONFIG_H
11790 2002-10-29 Geert bosch <bosch@gnat.com>
11792 * misc.c: Unrevert misc.c (1.13)
11794 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11796 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11797 maintainership comments.
11799 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11801 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11802 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11803 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11804 7staprop.adb: Correct statements in comments about
11805 maintainership of GNAT.
11808 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11809 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11810 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11811 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11812 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11813 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11814 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11815 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11816 comments about maintainership of GNAT.
11818 PR ada/6919 (forward port of patch for PR ada/5904)
11819 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11820 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11821 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11822 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11823 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11824 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11825 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11826 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11827 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11828 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11829 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11830 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11831 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11832 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11833 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11834 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11835 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11836 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11837 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11838 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11839 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11840 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11841 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11842 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11843 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11844 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11845 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11846 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11847 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11848 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11849 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11850 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11851 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11852 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11853 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11854 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11855 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11856 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11857 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11858 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11859 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11860 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11861 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11862 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11863 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11864 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11865 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11866 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11867 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11868 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11869 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11870 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11871 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11872 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11873 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11874 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11875 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11876 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11877 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11878 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11879 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11880 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11881 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11882 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11883 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11884 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11885 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11886 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11887 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11888 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11889 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11890 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11891 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11892 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11893 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11894 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11895 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11896 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11897 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11898 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11899 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11900 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11901 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11902 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11903 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11904 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11905 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11906 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11907 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11908 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11909 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11910 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11911 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11912 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11913 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11914 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11915 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11916 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11917 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11918 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11919 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11920 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11921 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11922 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11923 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11924 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11925 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11926 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11927 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11928 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11929 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11930 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11931 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11932 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11933 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11934 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11935 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11936 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11937 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11938 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11939 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11940 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11941 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11942 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11943 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11944 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11945 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11946 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11947 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11948 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11949 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11950 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11951 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11952 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
11953 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
11954 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
11955 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
11956 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
11957 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
11958 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
11959 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
11960 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
11961 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
11962 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
11963 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
11964 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
11965 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
11966 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
11967 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
11968 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
11969 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
11970 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
11971 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
11972 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
11973 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
11974 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
11975 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
11976 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
11977 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
11978 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
11979 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
11980 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
11981 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
11982 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
11983 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
11984 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
11985 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
11986 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
11987 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
11988 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
11989 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
11990 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
11991 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
11992 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
11993 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
11994 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
11995 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
11996 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
11997 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
11998 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
11999 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
12000 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
12001 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
12002 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
12003 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
12004 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
12005 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
12006 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
12007 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
12008 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
12009 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
12010 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
12011 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
12012 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
12013 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
12014 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
12015 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
12016 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
12017 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
12018 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
12019 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
12020 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
12021 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
12022 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
12023 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
12024 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
12025 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
12026 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
12027 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
12028 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
12029 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
12030 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
12031 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
12032 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
12033 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
12034 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
12035 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
12036 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
12037 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
12038 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
12039 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
12040 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
12041 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
12042 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
12043 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
12044 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
12045 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
12046 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
12047 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
12048 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
12049 stringt.ads stringt.h style.adb style.ads stylesw.adb
12050 stylesw.ads switch.adb switch.ads sysdep.c system.ads
12051 table.adb table.ads targparm.adb targparm.ads targtyps.c
12052 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
12053 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
12054 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
12055 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
12056 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
12057 usage.ads utils.c utils2.c validsw.adb validsw.ads
12058 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
12059 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
12060 xtreeprs.adb: Correct statements in comments about maintainership
12063 2002-09-23 Zack Weinberg <zack@codesourcery.com>
12065 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
12066 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
12067 * gnatvsn.ads: Gnat_Version_String is now a function.
12068 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
12069 copy the C version_string into a String and return it.
12070 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
12071 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
12072 Remove pragma Ident (Gnat_Version_String). If this was the
12073 sole use of package Gnatvsn, remove the with statement too.
12074 * gnat1drv.adb: Tweak -gnatv output.
12076 2002-09-17 Richard Henderson <rth@redhat.com>
12078 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
12079 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
12080 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
12081 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
12082 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
12083 and real_2expN instead of a loop.
12084 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
12085 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
12087 2002-08-25 Andre Leis <a.leis@gmx.net>
12088 David Billinghurst (David.Billinghurst@riotinto.com>
12090 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
12092 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12094 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
12095 Remove $(CONFIG_H) dependency.
12097 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
12099 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
12101 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12103 * adadecode.c (ada_demangle): Use xstrdup in lieu of
12105 * misc.c (gnat_decode_option): Likewise.
12107 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
12109 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12110 function approach did not work well because of a side effect (the
12111 function call could reallocate the table which was being indexed
12112 using its result). Fixes ada/4851. [RESURRECTED]
12114 2002-07-01 Roger Sayle <roger@eyesopen.com>
12116 * ada/utils.c (builtin_function): Accept an additional parameter.
12118 2002-06-28 Andreas Jaeger <aj@suse.de>
12121 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
12124 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12126 * Makefile.in (SHELL): Set to @SHELL@.
12128 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12130 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
12131 array size calculation.
12133 2002-06-04 Andreas Jaeger <aj@suse.de>
12135 * Make-lang.in (gnatbind): Readd rule that has been lost in last
12138 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
12140 Merge from pch-branch:
12142 * config-lang.in (gtfiles): Add ada-tree.h.
12143 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
12144 (SET_TYPE_MODULUS): New.
12145 (SET_TYPE_INDEX): New.
12146 (SET_TYPE_DIGITS_VALUE): New.
12147 (SET_TYPE_RM_SIZE): New.
12148 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
12149 (SET_TYPE_ADA_SIZE): New.
12150 (SET_TYPE_ACTUAL_BOUNDS): New.
12151 (SET_DECL_CONST_CORRESPONDING_VAR): New.
12152 (SET_DECL_ORIGINAL_FIELD): New.
12153 (TREE_LOOP_ID): Correct typo.
12154 * decl.c: Use new macros.
12155 * utils.c: Include debug.h, use new macros.
12156 * utils2.c: Use new macros.
12158 * ada-tree.h: Update all macros for new tree description.
12159 (struct tree_loop_id): New.
12160 (union lang_tree_node): New.
12161 (struct lang_decl): New.
12162 (struct lang_type): New.
12163 * misc.c (gnat_mark_tree): Delete.
12164 (LANG_HOOKS_MARK_TREE): Delete.
12165 * trans.c (tree_transform): No longer any need to cast
12168 * utils.c (struct language_function): New dummy structure.
12170 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
12171 (misc.o): Likewise.
12172 (utils.o): Likewise; also gtype-ada.h.
12173 * Make-lang.in (gnat1): Add dependency on s-gtype.
12174 (gnatbind): Add dependency on $(CONFIG_H).
12175 * utils.c: Correct last #include.
12176 (stuct e_stack): Remove unnecessary 'static'.
12177 (mark_e_stack): Remove unused prototype.
12179 * scn-nlit.adb: Remove whitespace after version number to
12180 keep lines under 80 chars.
12181 * snames.adb: Likewise.
12182 * treepr.ads: Likewise.
12184 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
12185 (misc.o): Likewise.
12186 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
12187 * config-lang.in (gtfiles): New.
12188 * decl.c: Use gengtype for roots.
12189 * gigi.h: Use gengtype for roots.
12190 * trans.c: Use gengtype for roots.
12191 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
12193 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
12195 * misc.c (gnat_init): Adjust setting of internal_error_function.
12197 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
12199 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
12200 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
12201 gnat_ug_wnt.texi: Regenerate.
12203 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
12205 * 5ntaprop.adb (with System.OS_Primitives): Remove.
12207 * cstreams.c (max_path_len): Move from here ...
12208 * adaint.c (__gnat_max_path_len): ... to here.
12209 * adaint.c (__gnat_max_path_len): Declare.
12210 * g-dirope.adb (Max_Path): Adjust.
12211 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
12212 * i-cstrea.ads (max_path_len): Adjust.
12213 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
12214 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
12216 * Makefile.in, Make-lang.in: Documentation is now built in
12217 Make-lang.in. Store Info and generated Texinfo files in the
12219 * gnat_ug.texi: Remove CVS keywords, correct version number.
12220 Set file name correctly.
12222 * gnat_ug_*.texi: Add.
12223 * .cvsignore: Ignore generated Texinfo files.
12225 2002-05-30 Zack Weinberg <zack@codesourcery.com>
12227 * ada.h: Add MI guard macro.
12228 (SUBTYPE): Define constants with an anonymous enum, not static
12230 (IN): Cast constants to appropriate type before use.
12232 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
12234 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
12237 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12239 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
12240 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
12241 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
12242 (ALL_ADA_CFLAGS): Likewise.
12243 (ADA_INCLUDES): Likewise.
12244 Adapt for new working dir.
12245 (GNATBIND): Use Makefile.in version.
12246 (.SUFFIXES): Copy from Makefile.in.
12247 (ada-warn): Define.
12248 (.adb.o, .ads.o): Copy from Makefile.in.
12249 Added $(OUTPUT_OPTION).
12250 (GNAT1_C_OBJS): Moved from Makefile.in.
12251 Prefix with ada subdir.
12252 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
12253 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
12254 Adapt for new working dir.
12255 (EXTRA_GNATBIND_OBJS): Likewise.
12256 (ADA_BACKEND): Moved from Makefile.in.
12257 Renamed to avoid conflict with global BACKEND.
12259 (TARGET_ADA_SRCS): Moved from Makefile.in.
12260 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
12262 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
12263 (ada_extra_files): Moved from Makefile.in.
12264 Prefix with ada subdir.
12265 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
12266 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
12267 (ada/nmake.ads): Likewise.
12268 (update-sources): Moved from Makefile.in.
12269 Prefix with ada subdir.
12270 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
12271 (ADA_TREE_H): Likewise.
12272 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
12273 (ada/memtrack.o): Likewise.
12274 (ada/adadecode.o): Likewise.
12275 Update dependencies.
12276 (ada/adaint.o): New.
12277 (ada/argv.o): Moved from Makefile.in.
12278 Prefix with ada subdir.
12279 Update dependencies.
12280 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
12281 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
12282 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
12283 Prefix with ada subdir.
12284 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
12285 (GNAT DEPENDENCIES): Regenerate.
12286 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
12287 toplevel Makefile.in.
12288 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
12289 (TARGET_ADA_SRCS): Removed.
12290 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
12291 (GNATBIND_OBJS): Likewise.
12292 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
12293 (BACKEND): Removed.
12294 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
12295 (TREE_H): Likewise.
12296 (ada_extra_files): Likewise.
12297 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
12298 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
12299 (update-sources): Likewise.
12300 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
12301 (ADA_TREE_H): Likewise.
12302 (adadecoce.o): Likewise.
12303 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
12304 (GNAT DEPENDENCIES): Likewise.
12306 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12308 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
12309 * Makefile.in: Likewise.
12311 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12313 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
12314 Restore $(CONFIG_H) and prefix.o dependencies.
12315 (ada.stage[1-4]): Depend on stage?-start.
12317 * Makefile.in (b_gnatb.c): Depend on interfac.o.
12319 2002-05-02 Jim Wilson <wilson@redhat.com>
12321 * utils.c (finish_record_type): Change record_size to record_type.
12323 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
12325 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
12326 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
12327 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
12329 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
12331 * misc.c (gnat_parse_file): Update.
12333 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
12335 * misc.c (gnat_init): Don't set lang_attribute_common.
12337 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
12339 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
12341 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
12343 * gnat_ug.texi: New file.
12345 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
12346 instead of gfdl.texi
12348 * xgnatug.adb, ug_words: New files.
12350 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
12351 gnat_rm and gnat-style manuals.
12353 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
12355 * gigi.h (incomplete_type_error): Remove.
12356 * utils.c (incomplete_type_error): Remove.
12358 2002-04-16 Mark Mitchell <mark@codesourcery.com>
12360 * trans.c (tree_transform): Add has_scope argument to
12361 expand_start_stmt_expr.
12363 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12365 * gigi.h (truthvalue_conversion): Rename.
12366 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
12367 * trans.c (tree_transform): Update.
12368 * utils2.c (truthvalue_conversion): Rename, update.
12369 (build_binary_op, build_unary_op): Update.
12371 2002-04-04 Laurent Guerby <guerby@acm.org>
12373 * make.adb: Implement -margs, remove restriction about file name placement.
12374 * makeusg.adb: Documentation update.
12375 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
12376 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
12378 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12380 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
12381 (builtin_function): Similarly.
12383 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12385 * decl.c (gnat_to_gnu_entity): Update.
12386 * gigi.h (mark_addressable): Rename.
12387 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
12388 * trans.c (tree_transform): Update.
12389 * utils.c (create_var_decl): Update.
12390 * util2.c (build_binary_op, build_unary_op,
12391 fill_vms_descriptor): Update.
12392 (mark_addressable): Rename, update.
12394 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12396 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
12398 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
12399 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
12400 * trans.c (tree_transform, convert_with_check): Update.
12401 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
12404 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
12406 * gigi.h (finish_incomplete_decl): Rename.
12407 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
12408 * utils.c (gnat_init_decl_processing): Don't set hook.
12409 (finish_incomplete_decl): Rename.
12411 2002-03-29 Andreas Schwab <schwab@suse.de>
12413 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
12416 2001-03-28 Robert Dewar <dewar@gnat.com>
12419 (Remove_Checks): New procedure
12422 (Remove_Checks): New procedure
12425 Use new Duplicate_Subexpr functions
12426 (Duplicate_Subexpr_No_Checks): New procedure
12427 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12428 (Duplicate_Subexpr): Restore original form (checks duplicated)
12429 (Duplicate_Subexpr): Call Remove_Checks
12432 (Duplicate_Subexpr_No_Checks): New procedure
12433 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12434 Add 2002 to copyright notice
12436 * sem_util.adb: Use new Duplicate_Subexpr functions
12439 (Eval_Indexed_Component): This is the place to call
12440 Constant_Array_Ref and to replace the value. We simply merge
12441 the code of this function in here, since it is now no longer
12442 used elsewhere. This fixes the problem of the back end not
12443 realizing we were clever enough to see that this was
12445 (Expr_Val): Remove call to Constant_Array_Ref
12446 (Expr_Rep_Val): Remove call to Constant_Array_Ref
12448 (Constant_Array_Ref): Deal with string literals (patch
12449 suggested by Zack Weinberg on the gcc list)
12451 2001-03-28 Ed Schonberg <schonber@gnat.com>
12453 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
12454 Duplicate_Subexpr_Move_Checks.
12456 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
12457 Duplicate_Subexpr_Move_Checks.
12459 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
12460 value of array exists before retrieving it (it may a private
12461 protected component in a function).
12463 2002-03-28 Geert Bosch <bosch@gnat.com>
12465 * prj-pp.adb : New file.
12467 * prj-pp.ads : New file.
12469 2002-03-28 Andreas Jaeger <aj@suse.de>
12471 * Makefile.in (stamp-sdefault): Fix path for Makefile.
12473 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
12475 * misc.c (gnat_expand_expr): Move prototype.
12477 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12479 * misc.c (insert_default_attributes): Remove.
12481 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12483 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
12484 (gnat_init): Don't set hook.
12485 (gnat_expand_expr): Fix prototype.
12487 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12489 * misc.c (ggc_p): Remove.
12491 2002-03-27 Geert Bosch <bosch@gnat.com>
12493 * prj-makr.ads, prj-makr.adb : New files.
12495 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
12497 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
12498 (lang_mark_tree): Make static, rename.
12500 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
12502 * misc.c (maybe_build_cleanup): Remove.
12504 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
12506 * gigi.h (yyparse): Remove.
12508 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
12510 * gnat_rm.texi: Sync with ACT version.
12511 (From Ben Brosgol <brosgol@gnat.com>)
12513 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
12515 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
12516 (gnat_init): Remove old hook.
12518 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
12520 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
12521 (yyparse): Rename gnat_parse_file.
12523 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
12525 Delete all lines containing "$Revision:".
12526 * xeinfo.adb: Don't look for revision numbers.
12527 * xnmake.adb: Likewise.
12528 * xsinfo.adb: Likewise.
12529 * xsnames.adb: Likewise.
12530 * xtreeprs.adb: Likewise.
12532 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12534 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
12535 gnat_tree_code_name): Delete.
12536 (tree_code_type, tree_code_length, tree_code_name): Define.
12537 (gnat_init): Don't try to copy into the various tree_code
12540 2002-03-11 Richard Henderson <rth@redhat.com>
12542 * Makefile.in (.NOTPARALLEL): Add fake tag.
12544 2002-03-07 Geert Bosch <bosch@gnat.com>
12546 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
12547 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
12548 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
12549 switch-m.adb, switch-m.ads : New files.
12551 2002-03-07 Geert Bosch <bosch@gnat.com>
12553 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
12554 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
12555 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
12556 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
12557 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
12558 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
12559 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
12560 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
12561 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
12562 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
12563 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
12564 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
12565 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
12566 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
12567 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
12568 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
12569 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
12570 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
12571 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12572 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
12573 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
12574 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
12575 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
12576 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
12577 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
12578 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
12579 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
12580 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
12581 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
12582 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
12583 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
12584 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
12585 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
12586 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
12587 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
12588 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
12589 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12590 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
12591 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
12592 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
12593 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
12594 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
12595 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
12596 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
12597 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
12598 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
12599 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
12600 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
12601 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
12602 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
12603 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
12604 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
12605 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
12606 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
12607 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
12608 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
12609 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
12610 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
12611 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
12612 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
12613 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
12614 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
12615 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
12616 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
12617 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
12618 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
12619 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
12620 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
12621 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
12622 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
12623 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
12624 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
12625 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
12626 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
12627 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
12628 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
12629 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
12630 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12631 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
12632 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12633 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
12634 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
12635 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
12636 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
12637 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
12638 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
12639 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
12640 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
12641 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
12642 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
12643 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
12644 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
12645 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
12646 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
12647 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
12648 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
12649 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
12651 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
12652 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
12653 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
12654 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
12656 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
12657 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
12659 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
12660 to mdll-fil.ad[bs] and mdll-util.ad[bs]
12662 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
12663 from mdllfile.ad[bs] and mdlltool.ad[bs]
12665 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12667 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
12668 lieu of explicit sizeof/sizeof.
12670 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
12672 * misc.c (copy_lang_decl): Remove.
12674 2002-02-27 Zack Weinberg <zack@codesourcery.com>
12676 * misc.c: Delete traditional-mode-related code copied from the
12677 C front end but not used, or used only to permit the compiler
12680 2002-02-07 Richard Henderson <rth@redhat.com>
12682 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
12683 * adaint.h (__gnat_to_gm_time): Update prototype.
12685 2002-01-30 Richard Henderson <rth@redhat.com>
12687 * trans.c (tree_transform) [N_Loop_Statement]: Use
12688 expand_exit_loop_top_cond.
12690 2001-12-23 Richard Henderson <rth@redhat.com>
12692 * utils.c (end_subprog_body): Push GC context around
12693 rest_of_compilation for nested functions.
12695 2001-12-23 Richard Henderson <rth@redhat.com>
12697 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
12699 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
12701 * gnat-style.texi (Declarations and Types): Remove ancient style
12702 rule which was mandated by code generation issues.
12704 * gnat-style.texi (header): Add @dircategory, @direntry.
12705 (title page): Remove date.
12706 (general) Add @./@: where approriate, and two spaces after the
12707 full stop at the end of a sentence. Use @samp markup when
12708 referring concrete lexical entities (keywords, attribute names
12709 etc.), and @syntax for ARM grammar elements. Use @r for English
12710 text in comments. Use @emph for emphasis. Change "if-statements"
12711 etc. to "if statements" (without @samp). Break long lines. Make
12712 casing of section names consistent.
12713 (Identifiers): Use @samp markup for variable names.
12714 (Comments): Use @samp markup for comment characters. Line-end
12715 comments may follow any Ada code, not just statements. Fix
12716 misspelling of "Integer" as "integer".
12717 (Loop statements): Do not use variable name "I", use "J".
12718 (Subprogram Declarations): Document alignment.
12719 (Subprogram Bodies, Block statements): Document empty line before
12722 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
12724 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12725 function approach did not work well because of a side effect (the
12726 function call could reallocate the table which was being indexed
12727 using its result). Fixes ada/4851.
12729 2001-12-19 Robert Dewar <dewar@gnat.com>
12731 * bindgen.adb: Minor reformatting
12733 * cstand.adb: Minor reformatting
12735 * fmap.adb: Minor reformatting
12736 Change name from Add for Add_To_File_Map (Add is much too generic)
12737 Change Path_Name_Of to Mapped_Path_Name
12738 Change File_Name_Of to Mapped_File_Name
12739 Fix copyright dates in header
12742 Change name from Add for Add_To_File_Map (Add is much too generic)
12743 Change Path_Name_Of to Mapped_Path_Name
12744 Change File_Name_Of to Mapped_File_Name
12745 Fix copyright dates in header
12747 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
12748 Add use clause for Fmap.
12750 * make.adb: Minor reformatting
12752 * osint.adb: Minor reformatting. Change of names in Fmap.
12753 Add use clause for Fmap.
12755 * prj-env.adb: Minor reformatting
12757 * prj-env.ads: Minor reformatting
12759 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
12760 error found (there were odd exceptions to this general rule in
12761 -gnatec/-gnatem processing)
12763 2001-12-19 Olivier Hainque <hainque@gnat.com>
12765 * raise.c (__gnat_eh_personality): Exception handling personality
12766 routine for Ada. Still in rough state, inspired from the C++ version
12767 and still containing a bunch of debugging artifacts.
12768 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
12769 inspired from the C++ library.
12771 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
12772 exception handling integration.
12774 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12776 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
12777 (HIE_SOURCES): Add s-secsta.ad{s,b}.
12778 (HIE_OBJS): Add s-fat*.o
12779 (RAVEN_SOURCES): Remove files that are no longer required. Add
12780 interrupt handling files.
12781 (RAVEN_MOD): Removed, no longer needed.
12783 2001-12-19 Robert Dewar <dewar@gnat.com>
12785 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
12786 Add 2001 to copyright date
12788 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
12789 need to force universal inlining for these cases.
12791 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12793 * s-taprob.adb: Minor clean ups so that this unit can be used in
12796 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12797 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12799 2001-12-19 Vincent Celier <celier@gnat.com>
12801 * prj-tree.ads (Project_Node_Record): Add comments for components
12802 Pkg_Id and Case_Insensitive.
12804 2001-12-19 Pascal Obry <obry@gnat.com>
12806 * g-socket.adb: Minor reformatting. Found while reading code.
12808 2001-12-19 Robert Dewar <dewar@gnat.com>
12810 * prj-tree.ads: Minor reformatting
12812 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12814 * config-lang.in (diff_excludes): Remove.
12816 2001-12-17 Ed Schonberg <schonber@gnat.com>
12818 * sem_res.adb (Resolve_Selected_Component): do not generate a
12819 discriminant check if the selected component is a component of
12820 the argument of an initialization procedure.
12822 * trans.c (tree_transform, case of arithmetic operators): If result
12823 type is private, the gnu_type is the base type of the full view,
12824 given that the full view itself may be a subtype.
12826 2001-12-17 Robert Dewar <dewar@gnat.com>
12828 * sem_res.adb: Minor reformatting
12830 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12831 parameter in call to Machine (unknown horrible effects from this
12834 * urealp.h: Add definition of Round_Even for call to Machine
12835 Add third parameter for Machine
12837 2001-12-17 Ed Schonberg <schonber@gnat.com>
12839 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12840 predefined units in No_Run_Time mode.
12842 2001-12-17 Richard Kenner <kenner@gnat.com>
12844 * misc.c (insn-codes.h): Now include.
12846 2001-12-17 Olivier Hainque <hainque@gnat.com>
12848 * a-except.adb: Preparation work for future integration of the GCC 3
12849 exception handling mechanism
12850 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12851 to factorize previous code sequences and make them externally callable,
12852 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12853 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12854 Use the new notification routines.
12856 2001-12-17 Emmanuel Briot <briot@gnat.com>
12858 * prj-tree.ads (First_Choice_Of): Document the when others case
12860 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12862 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12863 HI-E mode, in order to support Ravenscar profile properly.
12865 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12866 mode on 32 bits targets.
12868 2001-12-17 Vincent Celier <celier@gnat.com>
12870 * fmap.adb: Initial version.
12872 * fmap.ads: Initial version.
12874 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12875 If search is successfully done, add to mapping.
12877 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12880 (Gnatmake): Add new local variable Mapping_File_Name.
12881 Create mapping file when using project file(s).
12882 Delete mapping file before exiting.
12884 * opt.ads (Mapping_File_Name): New variable
12886 * osint.adb (Find_File): Use path name found in mapping, if any.
12888 * prj-env.adb (Create_Mapping_File): New procedure
12890 * prj-env.ads (Create_Mapping_File): New procedure.
12892 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12895 * usage.adb: Add entry for new switch -gnatem.
12897 * Makefile.in: Add dependencies for fmap.o.
12899 2001-12-17 Ed Schonberg <schonber@gnat.com>
12901 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12902 is a package instantiation rewritten as a package body.
12903 (Install_Withed_Unit): Undo previous change, now redundant.
12905 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12908 (Compute_Length): Move conversion to Unsigned to callers.
12909 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12910 Compute_Length and Determine_Range.
12911 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12912 Compute_Length and Determine_Range.
12913 Above changes fix problem with length computation for supernull arrays
12914 where Max (Len, 0) wasn't getting applied due to the Unsigned
12915 conversion used by Compute_Length.
12917 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12920 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12921 System.Secondary_Stack.
12922 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12924 Remove unused entity RE_Exception_Data.
12926 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12928 * rident.ads (No_Secondary_Stack): New restriction.
12930 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12932 * gnat_rm.texi: Fix minor typos. Found while reading the section
12933 regarding "Bit_Order Clauses" that was sent to a customer.
12934 Very interesting documentation!
12936 2001-12-17 Robert Dewar <dewar@gnat.com>
12938 * sem_case.adb (Choice_Image): Avoid creating improper character
12939 literal names by using the routine Set_Character_Literal_Name. This
12940 fixes bombs in certain error message cases.
12942 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12944 * a-reatim.adb: Minor reformatting.
12946 2001-12-17 Ed Schonberg <schonber@gnat.com>
12948 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12949 case where the formal is an extension of another formal in the current
12950 unit or in a parent generic unit.
12952 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12954 * s-tposen.adb: Update comments. Minor reformatting.
12955 Minor code clean up.
12957 * s-tarest.adb: Update comments. Minor code reorganization.
12959 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12961 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
12964 2001-12-17 Robert Dewar <dewar@gnat.com>
12966 * exp_attr.adb: Minor reformatting
12968 2001-12-17 Ed Schonberg <schonber@gnat.com>
12970 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
12971 derivations nested within a child unit: verify that the parent
12972 type is declared in an outer scope.
12974 2001-12-17 Robert Dewar <dewar@gnat.com>
12976 * sem_ch12.adb: Minor reformatting
12978 2001-12-17 Ed Schonberg <schonber@gnat.com>
12980 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
12981 warning if current unit is a predefined one, from which bodies may
12984 2001-12-17 Robert Dewar <dewar@gnat.com>
12986 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
12987 Fix header format. Add 2001 to copyright date.
12989 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
12990 which caused CE during compilation if checks were enabled.
12992 2001-12-17 Vincent Celier <celier@gnat.com>
12995 (Switches_Of): New function
12996 (Test_If_Relative_Path): New procedure
12997 (Add_Switches): Use new function Switches_Of
12998 (Collect_Arguments_And_Compile): Use new function Switches_Of.
12999 When using a project file, test if there are any relative
13000 search path. Fail if there are any.
13001 (Gnatmake): Only add switches for the primary directory when not using
13002 a project file. When using a project file, change directory to the
13003 object directory of the main project file. When using a project file,
13004 test if there are any relative search path. Fail if there are any.
13005 When using a project file, fail if specified executable is relative
13006 path with directory information, and prepend executable, if not
13007 specified as an absolute path, with the exec directory. Make sure
13008 that only one -o switch is transmitted to the linker.
13010 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
13013 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
13014 when using a non standard naming scheme.
13015 (Check_Ada_Naming_Scheme): Make sure that error messages
13016 do not raise exceptions.
13017 (Is_Illegal_Append): Return True if there is no dot in the suffix.
13018 (Language_Independent_Check): Check the exec directory.
13020 * prj.adb (Project_Empty): Add new component Exec_Directory
13023 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
13024 (Project_Data): Add component Exec_Directory
13026 * snames.adb: Updated to match snames.ads revision 1.215
13028 * snames.ads: Added Exec_Dir
13030 2001-12-17 Robert Dewar <dewar@gnat.com>
13032 * make.adb: Minor reformatting
13034 * prj-nmsc.adb: Minor reformatting
13036 * snames.adb: Updated to match snames.ads
13038 * snames.ads: Alphebetize entries for project file
13040 2001-12-17 Ed Schonberg <schonber@gnat.com>
13042 * trans.c (process_freeze_entity): Do nothing if the entity is a
13043 subprogram that was already elaborated.
13045 2001-12-17 Richard Kenner <kenner@gnat.com>
13047 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
13048 and Esize if object is referenced via pointer.
13050 2001-12-17 Ed Schonberg <schonber@gnat.com>
13052 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
13053 is discrete before analyzing choices.
13055 2001-12-17 Joel Brobecker <brobecke@gnat.com>
13057 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
13058 containing the name of the Ada Main Program. This string is mainly
13059 intended for the debugger.
13060 (Gen_Output_File_C): Do the equivalent change when generating a C file.
13062 2001-12-17 Robert Dewar <dewar@gnat.com>
13064 * ali.adb: Set new Dummy_Entry field in dependency entry
13066 * ali.ads: Add Dummy_Entry field to source dependency table
13068 * bcheck.adb (Check_Consistency): Ignore dummy D lines
13070 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
13072 * lib-writ.ads: Document dummy D lines for missing files.
13074 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
13076 2001-12-17 Robert Dewar <dewar@gnat.com>
13078 * ali.adb: Type reference does not reset current file.
13080 * ali.adb: Recognize and scan renaming reference
13082 * ali.ads: Add spec for storing renaming references.
13084 * lib-xref.ads: Add documentation for handling of renaming references
13086 * lib-xref.adb: Implement output of renaming reference.
13089 (Determine_Range): Document local variables
13090 (Determine_Range): Make sure Hbound is initialized. It looks as though
13091 there could be a real problem here with an uninitialized reference
13092 to Hbound, but no actual example of failure has been found.
13094 2001-12-17 Laurent Pautet <pautet@gnat.com>
13097 Fix comment of Shutdown_Socket and Close_Socket. These functions
13098 should not fail silently because if they are called twice, this
13099 probably means that there is a race condition in the user program.
13100 Anyway, this behaviour is consistent with the rest of this unit.
13101 When an error occurs, an exception is raised with the error message
13102 as exception message.
13104 2001-12-17 Robert Dewar <dewar@gnat.com>
13106 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
13107 that it happens before modification of Sloc values for -gnatD.
13109 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
13110 so that it happens before modification of Sloc values for -gnatD.
13112 * switch.adb: Minor reformatting
13114 2001-12-15 Richard Henderson <rth@redhat.com>
13116 * sem_ch7.adb: Wrap comment.
13118 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13120 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
13121 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
13122 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
13123 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
13124 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
13125 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
13126 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
13127 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
13128 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
13129 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
13130 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
13131 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
13132 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
13133 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
13134 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
13135 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
13136 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
13137 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
13138 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
13139 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
13140 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
13141 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
13142 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
13143 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
13146 2001-12-14 Vincent Celier <celier@gnat.com>
13148 * osint.adb(Create_Debug_File): When an object file is specified,
13149 put the .dg file in the same directory as the object file.
13151 2001-12-14 Robert Dewar <dewar@gnat.com>
13153 * osint.adb: Minor reformatting
13155 * lib-xref.adb (Output_Instantiation): New procedure to generate
13156 instantiation references.
13158 * lib-xref.ads: Add documentation of handling of generic references.
13160 * ali.adb (Read_Instantiation_Ref): New procedure to read
13161 instantiation references
13163 * ali.ads: Add spec for storing instantiation references
13165 * bindusg.adb: Minor reformatting
13167 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13169 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13171 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13173 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
13177 Add 2001 to copyright date
13178 Add entry for Latin-5 (Cyrillic ISO-8859-5)
13180 2001-12-14 Matt Gingell <gingell@gnat.com>
13182 * adaint.c: mktemp is a macro on Lynx and can not be used as an
13185 2001-12-14 Richard Kenner <kenner@gnat.com>
13187 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
13188 if operand is CONSTRUCTOR.
13190 2001-12-14 Ed Schonberg <schonber@gnat.com>
13192 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
13193 before emiting check on right-hand side, so that exception information
13196 2001-12-14 Richard Kenner <kenner@gnat.com>
13198 * utils.c (create_var_decl): Throw away initializing expression
13199 if just annotating types and non-constant.
13201 2001-12-14 Vincent Celier <celier@gnat.com>
13203 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
13206 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13208 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
13210 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13212 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
13214 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
13216 * ChangeLog: Remove piece of diff output.
13218 2001-12-14 Geert Bosch <bosch@gnat.com>
13220 * config-lang.in: Update copyright notice
13222 * layout.adb: Remove commented out code.
13224 * mdllfile.ads: Update copyright notice. Fix header format.
13226 * sem_case.ads: Likewise.
13228 * sem_ch3.adb: Minor reformatting.
13230 2001-12-12 Geert Bosch <bosch@gnat.com>
13232 * freeze.ads: Update copyright date.
13234 * g-comlin.ads: Minor reformatting.
13236 * gnat-style.texi: Fix typo.
13238 2001-12-12 Geert Bosch <bosch@gnat.com>
13240 * einfo.h: Regenerate.
13242 2001-12-12 Ed Schonberg <schonber@gnat.com>
13244 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
13245 on known node types, rather than untyped fields. Further cleanups.
13247 2001-12-12 Robert Dewar <dewar@gnat.com>
13250 (Save_Entity_Descendant): Minor comment update.
13251 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
13252 of an N_Attribute_Reference node. As per note below, this does not
13253 eliminate need for Associated_Node in attribute ref nodes.
13254 (Associated_Node): Documentation explicitly mentions attribute
13255 reference nodes, since this field is used in such nodes.
13257 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
13259 2001-12-12 Robert Dewar <dewar@gnat.com>
13261 * s-stalib.adb: Add more comments on with statements being needed
13263 * par-ch12.adb: Minor reformatting
13265 * prj-dect.ads: Fix copyright header
13267 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
13268 inputs fit in 32 bits, but the result still overflows.
13270 * s-fatgen.ads: Minor comment improvement
13272 2001-12-12 Ed Schonberg <schonber@gnat.com>
13274 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
13275 formal derived type, look for an inherited component from the full
13276 view of the parent, if any.
13278 2001-12-12 Robert Dewar <dewar@gnat.com>
13280 * checks.ads (Apply_Alignment_Check): New procedure.
13282 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
13283 ensure that the alignment of objects with address clauses is
13284 appropriate, and raise PE if not.
13286 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
13287 Exp_Pakd.Known_Aligned_Enough
13289 * mdllfile.ads: Minor reformatting
13291 * mlib-fil.ads: Minor reformatting
13293 2001-12-12 Ed Schonberg <schonber@gnat.com>
13295 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
13296 fix to any component reference if enclosing record has non-standard
13299 2001-12-12 Vincent Celier <celier@gnat.com>
13301 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
13304 2001-12-12 Ed Schonberg <schonber@gnat.com>
13306 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
13309 2001-12-12 Robert Dewar <dewar@gnat.com>
13311 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
13313 2001-12-12 Emmanuel Briot <briot@gnat.com>
13315 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
13316 and it adds dependencies to system.io.
13318 2001-12-12 Pascal Obry <obry@gnat.com>
13320 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
13323 2001-12-11 Ed Schonberg <schonber@gnat.com>
13325 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
13326 that is the parent of other generics, the instance body replaces the
13327 instance node. Retrieve the instance of the spec, which is the one
13328 that is visible in clients and within the body.
13330 2001-12-11 Vincent Celier <celier@gnat.com>
13332 * gnatmain.adb: Initial version.
13334 * gnatmain.ads: Initial version.
13336 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
13338 * snames.adb: Updated to match snames.ads.
13340 * snames.ads: Added Gnatstub.
13342 2001-12-11 Vincent Celier <celier@gnat.com>
13344 * prj-attr.adb (Initialization_Data): Change name from
13345 Initialisation_Data.
13347 2001-12-11 Emmanuel Briot <briot@gnat.com>
13349 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
13350 + and * applied to backslashed expressions like \r.
13352 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
13354 * g-os_lib.ads: String_List type added, Argument_List type is now
13355 subtype of String_List.
13357 2001-12-11 Robert Dewar <dewar@gnat.com>
13359 * g-os_lib.ads: Change copyright to FSF
13360 Add comments for String_List type
13362 2001-12-11 Vincent Celier <celier@gnat.com>
13364 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
13365 string to the buffer).
13367 2001-12-11 Ed Schonberg <schonber@gnat.com>
13369 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
13372 * sem_attr.adb: Simplify previous fix for Address.
13373 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
13374 to avoid anomalies where the bound of the type appears to raise
13377 2001-12-11 Robert Dewar <dewar@gnat.com>
13379 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
13382 2001-12-11 Ed Schonberg <schonber@gnat.com>
13384 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
13385 renamed unit before checking for recursive instantiations.
13387 2001-12-11 Emmanuel Briot <briot@gnat.com>
13389 * prj.ads: Add comments for some of the fields.
13391 2001-12-11 Robert Dewar <dewar@gnat.com>
13393 * lib-xref.adb (Output_Refs): Don't output type references outside
13394 the main unit if they are not otherwise referenced.
13396 2001-12-11 Ed Schonberg <schonber@gnat.com>
13398 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
13399 code and diagnose additional illegal uses
13401 * sem_util.adb (Is_Object_Reference): An indexed component is an
13402 object only if the prefix is.
13404 2001-12-11 Vincent Celier <celier@gnat.com>
13406 * g-diopit.adb: Initial version.
13408 * g-diopit.ads: Initial version.
13411 (Expand_Path): Avoid use of Unbounded_String
13412 (Find, Wildcard_Iterator): Moved to child package Iteration
13414 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
13416 2001-12-11 Robert Dewar <dewar@gnat.com>
13418 * sem_attr.adb: Minor reformatting
13420 2001-12-11 Ed Schonberg <schonber@gnat.com>
13422 * sem_ch3.adb: Clarify some ???.
13424 2001-12-11 Robert Dewar <dewar@gnat.com>
13426 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
13427 Exp_Pakd.Known_Aligned_Enough
13429 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
13430 version is moved to Exp_Ch13.
13432 2001-12-11 Robert Dewar <dewar@gnat.com>
13434 * einfo.ads: Minor reformatting
13436 * exp_ch5.adb: Add comment for previous.change
13438 * ali.adb: New interface for extended typeref stuff.
13440 * ali.ads: New interface for typeref stuff.
13442 * checks.adb (Apply_Alignment_Check): New procedure.
13444 * debug.adb: Add -gnatdM for modified ALI output
13446 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
13448 * lib-xref.adb: Extend generation of <..> notation to cover
13449 subtype/object types. Note that this is a complete rewrite,
13450 getting rid of the very nasty quadratic algorithm previously
13451 used for derived type output.
13453 * lib-xref.ads: Extend description of <..> notation to cover
13454 subtype/object types. Uses {..} for these other cases.
13455 Also use (..) for pointer types.
13457 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
13459 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
13460 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
13462 2001-12-11 Vincent Celier <celier@gnat.com>
13465 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
13466 Changed /BIND_ONLY to /ACTIONS=BIND
13467 Changed /LINK_ONLY to /ACTIONS=LINK
13469 2001-12-11 Ed Schonberg <schonber@gnat.com>
13471 * sem_ch8.adb (Find_Selected_Component): improved search for a
13472 candidate package in case of error.
13474 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
13475 chain back on scope stack before reinstalling use clauses.
13477 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
13478 is enabled, do not kill the code for the condition, to preserve
13481 2001-12-11 Robert Dewar <dewar@gnat.com>
13483 * checks.adb (Insert_Valid_Check): Apply validity check to expression
13484 of conversion, not to result of conversion.
13486 2001-12-11 Ed Schonberg <schonber@gnat.com>
13488 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
13489 before freezing parent. If the declarations are mutually recursive,
13490 an access to the current record type may be frozen before the
13491 derivation is complete.
13493 2001-12-05 Vincent Celier <celier@gnat.com>
13495 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
13496 -c /COMPILE_ONLY, -l /LINK_ONLY
13499 (Bind_Only): New Flag
13500 (Link_Only): New flag
13502 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
13505 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
13508 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
13509 (Gnatmake): Set the step flags. Only perform a step if the
13510 corresponding step flag is True.
13511 (Scan_Make_Arg): Reset the bind and link step flags when -u
13512 or -gnatc has been specified.
13514 2001-12-05 Ed Schonberg <schonber@gnat.com>
13516 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
13517 get bounds from right operand.
13519 * sem_eval.adb: Minor reformatting
13521 * exp_util.adb (Make_Literal_Range): use bound of literal rather
13522 than Index'First, its lower bound may be different from 1.
13524 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
13527 2001-12-05 Vincent Celier <celier@gnat.com>
13529 * prj-nmsc.adb Minor reformatting
13531 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
13532 set and libraries are not supported.
13534 2001-12-05 Ed Schonberg <schonber@gnat.com>
13536 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
13537 private view explicitly, so the back-end can treat as a global
13540 2001-12-05 Ed Schonberg <schonber@gnat.com>
13542 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
13543 unit, always replace instance node with new body, for ASIS use.
13545 2001-12-05 Vincent Celier <celier@gnat.com>
13547 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
13548 libraries are not supported and both attributes Library_Name and
13549 Library_Dir are specified.
13551 * prj-proc.adb (Expression): Set location of Result to location of
13554 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
13555 (prj-nmsc is now importing MLib.Tgt)
13557 * prj-proc.adb: Put the change indicated above that was forgotten.
13559 2001-12-05 Robert Dewar <dewar@gnat.com>
13561 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
13563 2001-12-05 Ed Schonberg <schonber@gnat.com>
13565 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
13566 constraint, introduce explicit subtype declaration and derive from it.
13568 * sem_ch3.adb: Minor reformatting
13570 2001-12-05 Robert Dewar <dewar@gnat.com>
13572 * checks.adb (Determine_Range): Increase cache size for checks.
13575 * exp_ch6.adb: Minor reformatting
13576 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
13577 a parameter whose root type is System.Address, since treating such
13578 subprograms as pure in the code generator is almost surely a mistake
13579 that will lead to unexpected results.
13581 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
13582 change handling of conversions.
13584 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
13586 2001-12-05 Ed Schonberg <schonber@gnat.com>
13588 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
13589 aggregate with static wrong size, attach generated Raise node to
13592 2001-12-05 Robert Dewar <dewar@gnat.com>
13594 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
13595 Fixes compilation abandoned bomb in B24009B.
13597 2001-12-05 Ed Schonberg <schonber@gnat.com>
13600 Document use of Associated_Node on Selected_Components.
13601 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
13602 to clarify use of untyped descendant fields.
13604 2001-12-05 Robert Dewar <dewar@gnat.com>
13606 * prj-dect.ads: Add ??? comment
13607 Add 2001 to copyright notice (was not done in after all)
13609 * prj-part.adb: Minor reformatting. Reword one awkward error message.
13611 * prj.ads: Minor reformatting throughout, and add some ??? comments
13613 * snames.ads: Minor reformatting
13615 2001-12-05 Geert Bosch <bosch@gnat.com>
13617 * snames.adb: Autoupdate
13619 2001-12-05 Vincent Celier <celier@gnat.com>
13621 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
13623 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
13625 * prj-env.adb: Minor comment changes (modifying -> extends).
13627 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
13629 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
13632 * prj.adb (Initialize): Change Modifying to Extends.
13634 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
13636 * prj.ads: Minor comment change (Modifying -> extending).
13638 * snames.ads: Change modifying to extends.
13640 2001-12-05 Robert Dewar <dewar@gnat.com>
13642 * sem_warn.adb: Remove stuff for conditionals, we are not going to
13645 * sem_warn.ads: Remove stuff for conditionals, we are not going to
13646 do this after all. Add 2001 to copyright notice
13648 2001-12-04 Geert Bosch <bosch@gnat.com>
13650 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
13652 2001-12-04 Robert Dewar <dewar@gnat.com>
13654 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
13655 location if we already have errors. Stops some cases of cascaded
13658 * errout.adb: Improve comment.
13660 2001-12-04 Robert Dewar <dewar@gnat.com>
13663 (Analyze_Formal_Type_Definition): Defend against Error.
13664 (Analyze_Formal_Subprogram): Defend against Error.
13666 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
13667 remove following semicolon if present. Removes cascaded error.
13669 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13672 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
13673 exceptions equals 0.
13674 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
13675 Fixes PIWG E tests (which have to be run with -gnatL).
13677 2001-12-04 Robert Dewar <dewar@gnat.com>
13679 * einfo.ads: Minor reformatting
13681 2001-12-04 Ed Schonberg <schonber@gnat.com>
13683 * einfo.ads: Block_Node points to the identifier of the block, not to
13684 the block node itself, to preserve the link when the block is
13685 rewritten, e.g. within an if-statement with a static condition.
13687 * inline.adb (Cleanup_Scopes): recover block statement from block
13688 entity using new meaning of Block_Node.
13690 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
13691 identifier of block node, rather than to node itself.
13693 2001-12-04 Gary Dismukes <dismukes@gnat.com>
13696 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
13697 (Discrimify): Go back to setting the Etypes of the selected component
13698 because the Vname component does not exist at this point and will
13699 fail name resolution. Also set Analyzed.
13700 Remove with and use of Sem_Res.
13702 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13704 * Makefile.in: (HIE_SOURCES): add s-fat*.
13706 2001-12-04 Robert Dewar <dewar@gnat.com>
13709 (Compile_Time_Known_Attribute): New procedure.
13710 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
13711 proper range check.
13713 2001-12-04 Ed Schonberg <schonber@gnat.com>
13715 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
13716 processing discriminants to diagnose illegal default values.
13718 2001-12-04 Ed Schonberg <schonber@gnat.com>
13720 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
13721 access discriminant within a type extension that constrains its
13722 parent discriminants.
13724 2001-12-04 Ed Schonberg <schonber@gnat.com>
13726 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
13727 is malformed, use instance of Any_Id to allow analysis to proceed.
13729 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
13730 type definition is illegal.
13731 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
13734 2001-12-04 Ed Schonberg <schonber@gnat.com>
13736 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
13739 2001-12-04 Robert Dewar <dewar@gnat.com>
13741 * errout.adb: Minor reformatting
13743 2001-12-04 Robert Dewar <dewar@gnat.com>
13745 * exp_util.adb: Minor reformatting from last change
13747 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
13748 which is a rewriting of an expression, traverse the original
13749 expression to remove warnings that may have been posted on it.
13751 2001-12-04 Ed Schonberg <schonber@gnat.com>
13753 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
13754 record that has other packed components.
13756 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13758 * adaint.c: Minor cleanups.
13760 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13762 * adaint.c: Do not use utime.h on vxworks.
13764 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13766 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
13767 more confusion than it solves.
13769 2001-12-04 Geert bosch <bosch@gnat.com>
13771 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
13773 2001-12-04 Geert Bosch <bosch@gnat.com>
13775 * Makefile.in (update-sources): New target.
13776 For use by gcc_release script.
13778 2001-12-04 Ed Schonberg <schonber@gnat.com>
13780 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
13781 a configuration pragma, it is now legal wherever a pragma can appear.
13783 2001-12-04 Zack Weinberg <zack@codesourcery.com>
13785 * Makefile.in: Don't set ALL. Delete @cross_defines@,
13786 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
13787 is now @CROSS@ -DIN_GCC; update comment.
13789 2001-12-04 Robert Dewar <dewar@gnat.com>
13791 * einfo.adb (Has_Pragma_Pure_Function): New flag.
13792 Fix problem that stopped ceinfo from working
13794 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13796 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13798 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13801 (File_Time_Stamp): New procedure.
13802 (Preserve_Mode): New boolean.
13803 (Write_Unit): Pass time stamp.
13804 Implement -p switch (preserve time stamps).
13806 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13808 * gnatchop.adb: Do usage info for -p switch
13810 * adaint.h (__gnat_set_file_time_name): New function
13812 * adaint.c (__gnat_set_file_time_name): Implement
13814 * adaint.h: Fix typo
13816 2001-12-03 Robert Dewar <dewar@gnat.com>
13818 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13819 have Associated_Node.
13821 2001-12-03 Robert Dewar <dewar@gnat.com>
13823 * prj-proc.adb: Minor reformatting
13825 * make.adb: Minor reformatting
13827 2001-12-03 Geert Bosch <bosch@gnat.com>
13829 * make.adb: Minor reformatting.
13831 2001-12-03 Robert Dewar <dewar@gnat.com>
13833 * sem_ch12.adb: Minor reformatting
13835 2001-12-03 Ed Schonberg <schonber@gnat.com>
13837 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13838 push Standard on the stack before analyzing the instance body,
13839 in order to have a clean visibility environment.
13841 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13843 2001-12-03 Ed Schonberg <schonber@gnat.com>
13845 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13846 instantiation of a body that contains an inlined body.
13848 2001-12-03 Ed Schonberg <schonber@gnat.com>
13851 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13852 to prevent freezing within formal packages.
13853 (Freeze_Subprogram_Body): If body comes from another instance that
13854 appeared before its own body, place freeze node at end of current
13855 declarative part, to prevent a back-end crash.
13856 (Inline_Instance_Body): Handle properly a package instance within
13857 a subprogram instance that is a child unit.
13859 2001-12-01 Graham Stott <grahams@redhat.com>
13861 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13862 and add optabs.h dependency.
13864 * misc.c: Include optabs.h
13865 (gnat_tree_code_type): Make static and const.
13866 (gnat_tree_code_length): Likewise.
13867 (gnat_tree_code_name): Likewise.
13868 (update_setjmp_buf): Obtain operands mode from insn_data.
13870 2001-11-29 Richard Henderson <rth@redhat.com>
13872 * init.c: Remove obsolete dwarf2 frame.h section.
13874 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13876 * Make-lang.in (ada.generated-manpages): New dummy target.
13878 2001-11-29 Ed Schonberg <schonber@gnat.com>
13880 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13881 into Command, an array conversion is illegal here. Uncovered by
13884 2001/11/28 Geert Bosch <bosch@gnat.com>
13886 * init.c: Minor whitespace changes.
13888 2001-11-28 Doug Rupp <rupp@gnat.com>
13890 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13893 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13895 * misc.c (gnat_expand_constant): Move declaration above
13896 definition of lang_hooks.
13897 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13898 (gnat_init): lang_expand_constant no longer exists.
13900 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13901 always have vprintf.
13902 (gnat_init): Always call set_internal_error_function.
13904 2001-11-27 Andreas Jaeger <aj@suse.de>
13906 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13908 2001-11-27 Laurent Guerby <guerby@acm.org>
13910 * Makefile.in: Regenerate Ada dependencies.
13912 2001-11-26 Richard Henderson <rth@redhat.com>
13914 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13915 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13916 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13918 2001-11-25 Laurent Guerby <guerby@acm.org>
13920 * sysdep.c (rts_get_*): Fix style.
13922 2001-11-19 Laurent Guerby <guerby@acm.org>
13924 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13925 since it is of no apparent use and cause warnings.
13927 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13929 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13931 (gnat_init): Don't return NULL.
13932 (finish_parse): Remove.
13934 2001-11-17 Laurent Guerby <guerby@acm.org>
13936 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13937 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13938 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13939 * lang-spec.h: Add missing struct field to silence warnings.
13940 * sysdep.c (rts_get_*): Provide K&R prototype.
13941 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13942 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13943 * tracebak.c (__gnat_backtrace): Remove unused variable.
13944 * utils.c (end_subprog_body): Move to K&R style.
13946 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13948 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13950 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13952 * misc.c (gnat_init): Change prototype. Include the
13953 functionality of the old init_parse and init_decl_processing.
13954 (gnat_init_decl_processing): New prototype.
13955 (init_parse): Remove.
13956 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
13958 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13960 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
13961 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
13962 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
13963 set_yydebug): Remove.
13965 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13967 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
13968 (struct lang_hooks): Constify.
13969 (language_string, lang_identify): Remove.
13970 * utils.c (init_decl_processing): Update.
13972 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
13974 * misc.c: Include langhooks-def.h.
13975 * Makefile.in: Update.
13977 2001-10-30 Robert Dewar <dewar@gnat.com>
13980 (Check_Identifier): Rewrite circuit to be compatible with use of letters
13981 in the upper half of ASCII.
13982 (Check_Identifier): Minor reformatting
13984 2001-10-30 Geert Bosch <bosch@gnat.com>
13986 * (Associated_Node, Set_Associated_Node): Do not check for
13989 2001-10-30 Robert Dewar <dewar@gnat.com>
13991 * a-reatim.ads: Minor reformatting
13993 2001-10-30 Robert Dewar <dewar@gnat.com>
13995 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
13996 undocumented declarations.
13998 2001-10-30 Pascal Obry <obry@gnat.com>
14000 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
14001 to the binder and linker.
14004 * mdll.ads: Fix layout. Update copyright notice.
14006 * mdll.adb: Fix layout. Update copyright notice.
14008 2001-10-30 Robert Dewar <dewar@gnat.com>
14010 * usage.adb: Minor fix to output for -gnaty.
14012 2001-10-30 Ed Schonberg <schonber@gnat.com>
14014 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
14015 to accommodate all its possible values.
14017 * a-reatim.adb (Split): Special-case handling of Time_Span_First
14018 and of small absolute values of T.
14020 2001-10-30 Richard Kenner <kenner@gnat.com>
14022 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
14023 set_mem_attributes since not needed and wrong if RESULT if a REG;
14024 fixes ACATS failures.
14026 2001-10-30 Geert Bosch <bosch@gnat.com>
14028 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
14029 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
14031 2001-10-30 Robert Dewar <dewar@gnat.com>
14033 * bindusg.adb: Undocument -f switch.
14035 * gnatcmd.adb: Remove /FULL_ELABORATION.
14037 * opt.ads (Force_RM_Elaboration_Order): Document that this is
14040 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
14042 * gnatbind.adb: Minor update of warning msg.
14044 2001-10-30 Vincent Celier <celier@gnat.com>
14046 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
14047 for project file switches (-P (/PROJECT_FILE=),
14048 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
14051 2001-10-30 Geert Bosch <bosch@gnat.com>
14053 * decl.c: Minor whitespace fixes.
14055 2001-10-30 Richard Kenner <kenner@gnat.com>
14057 * utils2.c (build_allocator): Test for SIZE overflow in array case too
14059 2001-10-30 Geert Bosch <bosch@gnat.com>
14061 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
14062 Found due to GCC 3.0 warning of using uninitialized value.
14065 (Get_Max_Size): Use variant record for tracking value/expression.
14066 Makes logic clearer and prevents warnings for uninitialized variables.
14067 (Layout_Array_Type): Use variant record for tracking value/expression.
14068 Makes logic clearer and prevents warnings for uninitialized variables.
14070 2001-10-30 Robert Dewar <dewar@gnat.com>
14072 * lib.adb: Minor reformatting
14074 * s-taprop.ads: Minor reformatting
14076 2001-10-29 Laurent Guerby <guerby@acm.org>
14079 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
14081 (_gnat_error_handler): Make MSG const.
14083 2001-10-29 Richard Kenner <kenner@gnat.com>
14085 * sysdep.c: Fix localtime_r problem on LynxOS.
14086 Also remove #elif to avoid warnings.
14088 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
14091 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
14093 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
14095 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
14096 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
14097 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
14098 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
14099 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
14100 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
14101 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
14102 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
14103 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
14104 types.ads, urealp.adb: Fix spelling errors.
14106 2001-10-27 Laurent Guerby <guerby@acm.org>
14108 * trans.c (gigi): Fix non determinism leading to bootstrap
14109 comparison failures for debugging information.
14111 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
14113 * gnat_rm.texi: Use @./@: where appropriate.
14115 2001-10-26 Robert Dewar <dewar@gnat.com>
14117 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
14119 2001-10-26 Richard Kenner <kenner@gnat.com>
14121 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
14123 2001-10-26 Richard Kenner <kenner@gnat.com>
14125 * decl.c (validate_size): Modify message for bad size to avoid
14126 implication that compiler is modifying the size.
14128 2001-10-26 Robert Dewar <dewar@gnat.com>
14130 * prj-util.adb: Minor reformatting. Fix bad header format.
14132 2001-10-26 Robert Dewar <dewar@gnat.com>
14134 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
14136 * sinfo.ads: Clarify use of Associated_Node (documentation only).
14138 * sem_ch12.adb: Change Node4 to Associated_Node. Change
14139 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
14140 much more narrowly in places where needed. These are cleanups.
14142 2001-10-26 Joel Brobecker <brobecke@gnat.com>
14144 * 5zosinte.ads (null_pthread): new constant.
14147 (Initialize_TCB): Initialize thread ID to null, to be able to verify
14148 later that this field has been set.
14149 (Finalize_TCB): ditto.
14150 (Suspend_Task): Verify that the thread ID is not null before using it.
14151 (Resume_Task): ditto.
14154 (Resume_All_Tasks): Lock the tasks list before using it.
14155 (Suspend_All_Tasks): ditto.
14157 2001-10-26 Richard Kenner <kenner@gnat.com>
14159 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
14160 Make constant variant of designated type for Is_Access_Constant.
14161 Call update_pointer_to with main variant.
14163 * trans.c (process_freeze_entity, process_type):
14164 Call update_pointer_to on main variant.
14166 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
14167 If main variant, update all other variants.
14169 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
14172 2001-10-26 Robert Dewar <dewar@gnat.com>
14174 * prj-util.adb: Minor reformatting
14176 2001-10-26 Robert Dewar <dewar@gnat.com>
14178 * prj-util.adb: Minor reformatting
14180 2001-10-26 Robert Dewar <dewar@gnat.com>
14182 * prj-attr.adb: Minor reformatting throughout
14184 2001-10-26 Robert Dewar <dewar@gnat.com>
14186 * prj-attr.ads: Minor reformatting
14187 Add ??? comment (this whole spec has almost no comments)
14189 2001-10-26 Vincent Celier <celier@gnat.com>
14191 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
14192 ("//") that precede the drive letter on Interix.
14194 2001-10-26 Geert Bosch <bosch@gnat.com>
14196 * gnat_rm.texi: Add GNAT Reference Manual.
14198 2001-10-25 Robert Dewar <dewar@gnat.com>
14200 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
14201 is Error. Similar change for other renaming cases.
14203 2001-10-25 Robert Dewar <dewar@gnat.com>
14205 * s-atacco.ads: Add pragma Inline_Always for functions.
14206 Fix header format. Add copyright 2001
14208 2001-10-25 Ed Schonberg <schonber@gnat.com>
14210 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
14211 return Error rather than Empty so that analysis can proceed.
14213 2001-10-25 Ed Schonberg <schonber@gnat.com>
14215 * sem_util.adb (Enter_Name): better handling of cascaded error
14216 messages when a unit appears in its own context.
14218 2001-10-25 Ed Schonberg <schonber@gnat.com>
14220 * sem_util.adb (Defining_Entity): in case of error, attach created
14221 entity to specification, so that semantic analysis can proceed.
14223 2001-10-25 Robert Dewar <dewar@gnat.com>
14226 (Defining_Entity): Deal with Error.
14227 (Process_End_Label): Deal with bad end label for.
14229 2001-10-25 Ed Schonberg <schonber@gnat.com>
14231 * sem_elab.adb (Check_A_Call): refine message when call is in an
14232 instance but callee is not declared in the generic unit.
14234 2001-10-25 Ed Schonberg <schonber@gnat.com>
14236 * sem_elab.adb (Check_A_Call): check for renaming before finding the
14237 enclosing unit, which may already be different from the calling unit.
14239 2001-10-25 Geert Bosch <bosch@gnat.com>
14241 * 4gintnam.ads: fix header format.
14243 2001-10-25 Ed Schonberg <schonber@gnat.com>
14245 * sem_res.adb (Resolve_Call): if the call is actually an indexing
14246 operation on the result of a parameterless call, perform elaboration
14247 check after the node has been properly rewritten.
14249 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
14250 inlined within the generic tree, the defining identifier is not a
14253 2001-10-25 Ed Schonberg <schonber@gnat.com>
14255 * sem_res.adb (Resolve): special-case resolution of Null in an
14256 instance or an inlined body to avoid view conflicts.
14258 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
14259 compatibility by retrieving the access type of the generic copy.
14261 2001-10-25 Robert Dewar <dewar@gnat.com>
14264 (Analyze_Number_Declaration): Handle error expression.
14265 (Signed_Integer_Type_Declaration): Handle error bound.
14266 (Analyze_Subtype_Indication): Handle error range.
14268 * sem_util.adb (Get_Index_Bounds): Check for Error.
14270 2001-10-25 Robert Dewar <dewar@gnat.com>
14272 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
14273 in no run time mode.
14275 2001-10-25 Pascal Obry <obry@gnat.com>
14277 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
14278 mode case for ALLOC case.
14280 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
14281 all platforms. Improvement of last change.
14283 2001-10-25 Robert Dewar <dewar@gnat.com>
14285 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
14287 2001-10-25 Geert Bosch <bosch@gnat.com>
14289 * osint.adb (Is_Relative): Remove duplicate.
14291 2001-10-25 Pascal Obry <obry@gnat.com>
14293 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
14294 pathnames in UNIX and DOS style with drive letter.
14295 (Is_Relative): new routine.
14297 * osint.adb: Minor reformatting
14299 * osint.adb (Is_Relative): implementation using
14300 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
14302 2001-10-25 Pascal Obry <obry@gnat.com>
14304 * g-dirope.adb (Basename): correctly compute offset between the
14305 original Path and the translated one.
14307 * g-dirope.adb: (Base_Name): add some comments.
14309 2001-10-25 Robert Dewar <dewar@gnat.com>
14311 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
14312 in HIE mode, avoids compilation abandoned message
14314 * exp_imgv.adb: Correct typo in previous change
14316 * exp_imgv.adb: Correct typo in previous change (not my day!)
14318 2001-10-25 Robert Dewar <dewar@gnat.com>
14320 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
14322 2001-10-25 Pascal Obry <obry@gnat.com>
14324 * g-awk.ads: Move all pragma inlines next to the routine
14325 declarations. This is more uniform with other GNAT spec.
14327 2001-10-22 Geert Bosch <bosch@gnat.com>
14329 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
14331 2001-10-19 Geert Bosch <bosch@gnat.com>
14333 * Makefile.in (tools, gnattools): Remove gnatmem.
14335 2001-10-17 Richard Henderson <rth@redhat.com>
14337 * Makefile.in (misc.o): Depend on langhooks.h.
14338 * misc.c: Include it.
14339 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
14340 (LANG_HOOKS_DECODE_OPTION): New.
14341 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
14343 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
14345 * trans.c (tree_transform): Adjust to recent change in
14346 expand_asm_operands to implement named asm operands.
14348 2001-10-11 Ed Schonberg <schonber@gnat.com>
14350 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
14351 renaming of discriminant for mutable record type.
14353 2001-10-11 Robert Dewar <dewar@gnat.com>
14355 * validsw.adb: Properly save -gnatVn status.
14357 2001-10-11 Robert Dewar <dewar@gnat.com>
14359 * usage.adb: Add lines for V switch.
14361 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
14362 (/VALIDITY_CHECKING).
14364 2001-10-11 Ed Schonberg <schonber@gnat.com>
14366 * sem_type.adb (Add_One_Interp): an operator for a type declared in
14367 an extension of System is known to be visible.
14369 2001-10-11 Ed Schonberg <schonber@gnat.com>
14371 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
14372 properly. Fixes regression on ACATS C34005G.
14374 2001-10-11 Robert Dewar <dewar@gnat.com>
14376 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
14377 loop in generic instance, since this is likely not very useful.
14379 2001-10-11 Robert Dewar <dewar@gnat.com>
14381 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
14382 the error message for high integrity mode.
14384 * rtsfind.adb (RTE): Give message if we try to find an entity that
14385 is not available in high integrity mode.
14388 (OK_To_Use_In_HIE_Mode): New array.
14389 (RTE): May return Empty in high integrity mode.
14391 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
14392 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
14394 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
14395 unit if not inlined always and in no runtime mode. Fixes problem
14396 caused by new Rtsfind changes.
14398 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
14401 * rtsfind.adb (RTE): Make sure we do not try to load unit after
14402 giving message for entity not available in high integrity mode.
14404 2001-10-11 Pascal Obry <obry@gnat.com>
14406 * impunit.adb: Add GNAT.CRC32.
14408 2001-10-11 Ed Schonberg <schonber@gnat.com>
14410 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
14411 properly the case where one universal operand in a non-static
14412 exponentiation of a real literal.
14414 2001-10-11 Ed Schonberg <schonber@gnat.com>
14416 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
14417 clause, return the gobal finalization list, for lack of anthing else.
14419 2001-10-11 Ed Schonberg <schonber@gnat.com>
14421 * exp_ch7.adb (Make_Transient_Block): if statement is within
14422 exception handler, always use new transient scope to place Clean
14425 2001-10-11 Pascal Obry <obry@gnat.com>
14428 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14429 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14430 (GNATLS_RTL_OBJS): add g-crc32.o
14431 (GNATMAKE_RTL_OBJS): add g-crc32.o
14434 (CRC_Match): new function.
14435 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
14436 instead of the previous simple checksum algorithm.
14437 (Time_Stamp_Mismatch): use CRC_Match for comparison.
14438 (Set_Source_Table): idem.
14441 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
14442 instead of simple checksum.
14443 (CRC_Match): new function.
14444 (CRC_Error): new constant.
14446 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
14447 a CRC now and not a simple checksum. A CRC uses lower-case hex
14448 letters, fixes ambiguity in parsing.
14450 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
14451 is what this variable will store.
14453 * bcheck.adb: Change reference to chechsum in comments by CRC.
14454 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
14455 rename All_Checksum_Match to All_CRC_Match. Change due to API
14456 renaming since now GNAT does not use a simple checksum but a
14457 CRC using GNAT.CRC32.
14459 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
14460 now and not anymore a simple checksum.
14462 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
14465 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
14468 (Restore_Scan_State): rename Checksum to CRC.
14469 (Save_Scan_State): idem.
14473 (Checksum): rename to CRC.
14474 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
14476 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
14477 GNAT.CRC32). Update copyright notice.
14479 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
14480 GNAT.CRC32). Update copyright notice.
14483 (Accumulate_Checksum): removed.
14484 (Update): new procedure. Add a wide-character into the CRC.
14487 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
14488 (Load_File): fix initialization of S (change Source_Checksum to
14491 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
14492 Source_CRC in S initialization.
14494 * sinput.adb (Source_Checksum): renamed to Source_CRC.
14496 * sinput.ads (Source_Checksum): renamed to Source_CRC.
14497 Update comments for the CRC.
14499 * types.adb (Hex): Use lowercase for the letter part.
14501 * types.ads (Get_Hex_String): Returns the hexadecimal representation
14502 for a word. This is currently used only for CRC. In previous version,
14503 the checksum was using a representation with all letter being
14504 upper-case. With the new implementation (using CRC) we do not remove
14505 the 32th bit of the CRC, so we can have an upper-case starting letter
14506 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
14507 It is ambigous since the CRC was optional and could be followed by
14508 options like EB, EE. So now this routines uses lower-case letter for
14509 the hexadecimal representation. Strange enough only lower case letters
14510 where checked in Scan_ALI (even if this was not a possible case).
14512 * gnatvsn.ads (Library_Version): changed to 3.15a.
14514 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
14517 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
14520 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
14521 Add 2001 to copyright notice
14522 (Accumulate_Checksum): Modify to use System.CRC32.
14524 * ali-util.ads: Redo changes of previous revision to continue to use
14525 the word Checksum. Add 2001 to copyright notice.
14527 * ali.adb: Undo some of previous changes, not needed.
14528 Keep the change for lower case letters in the checksum.
14530 * ali.ads: Undo previous change not needed.
14532 * bcheck.adb: Undo most of previous change, not needed.
14533 But do use Checksums_Match for checksum comparison.
14535 * gnatls.adb: Undo most of previous change, not needed.
14536 But do use Checksums_Match for comparing checksums.
14538 * lib-load.adb: Undo previous change, not needed.
14540 * lib-writ.adb: Undo previous change, not needed.
14542 * lib-writ.ads: Document that checksums use lower case,
14543 not upper case letters.
14545 * scans.adb: Undo previous change, not needed
14547 * scans.ads: Undo previous change, not needed.
14549 * scn-nlit.adb: Undo previous changes, not needed.
14551 * scn-slit.adb: Undo previous change, not needed. Fix header format.
14554 (Accumulate_Checksum): Use System.CRC32.
14555 (Initialize_Checksum): New procedure.
14556 Remove other changes of previous revision.
14558 * sinput-p.adb: Undo previous change, not needed.
14560 * sinput.adb: Undo previous change, not needed.
14562 * sinput-l.adb: Undo previous change, not needed.
14564 * sinput.ads: Undo previous change, not needed. Keep only comment
14565 on new checksum algorithm
14567 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
14568 Also remove a-tags and a-stream from GNAT sources.
14570 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
14572 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
14574 2001-10-11 Geert Bosch <bosch@gnat.com>
14576 * einfo.h: Regenerate.
14578 * nmake.ads: Regenerate.
14580 * nmake.adb: Regenerate.
14582 * sinfo.h: Regenerate.
14584 * treeprs.adb: Regenerate.
14586 2001-10-10 Geert Bosch <bosch@gnat.com>
14588 * gnat-style.texi: New file describing coding guidelines for Ada.
14590 2001-10-10 Ed Schonberg <schonber@gnat.com>
14592 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
14595 2001-10-10 Geert Bosch <bosch@gnat.com>
14597 * snames.ads: Add new names for project facility.
14599 * snames.adb: Update to reflect snames.ads changes.
14601 * snames.h: Update to reflect snames.ads changes.
14603 2001-10-10 Vincent Celier <celier@gnat.com>
14606 (Add_Switches): reflect the changes for the switches attributes
14607 Default_Switches indexed by the programming language,
14608 Switches indexed by the file name.
14609 (Collect_Arguments_And_Compile): Idem.
14610 Reflect the attribute name changes.
14613 (Initialisation_Data): Change the names of some packages and
14615 (Initialize): process case insensitive associative arrays.
14618 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
14621 (Parse_Attribute_Declaration): For case insensitive associative
14622 arrays, set the index string to lower case.
14625 Reflect the changes of the project attributes.
14628 Replace Check_Naming_Scheme by Ada_Check and
14629 Language_Independent_Check.
14632 Replaced Check_Naming_Scheme by 2 procedures:
14633 Ada_Check and Language_Independent_Check.
14636 (Process_Declarative_Items): For case-insensitive associative
14637 arrays, set the index string to lower case.
14638 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
14639 Prj.Nmsc.Check_Naming_Scheme.
14642 (Case_Insensitive): New function
14643 (Set_Case_Insensitive): New procedure
14646 (Case_Insensitive): New function
14647 (Set_Case_Insensitive): New procedure
14648 (Project_Node_Record): New flag Case_Insensitive.
14651 (Value_Of): new function to get the string value of a single
14652 string variable or attribute.
14655 (Value_Of): new function to get the string value of a single
14656 string variable or attribute.
14659 (Ada_Default_Spec_Suffix): New function
14660 (Ada_Default_Impl_Suffix): New function
14661 Change definitions of several constants to reflect
14662 new components of record types.
14665 (Naming_Data): Change several components to reflect new
14666 elements of naming schemes.
14667 (Project_Data): New flags Sources_Present and
14668 Language_Independent_Checked.
14669 (Ada_Default_Spec_Suffix): New function.
14670 (Ada_Default_Impl_Suffix): New function.
14673 Modification of predefined names for project manager: added
14674 Implementation, Specification_Exceptions, Implementation_Exceptions,
14675 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
14676 Default_Switches, _Languages, Builder, Cross_Reference,
14677 Finder. Removed Body_Part, Specification_Append, Body_Append,
14678 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
14681 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14684 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
14685 not that it is Nil_Variable_Value.
14687 * prj.ads: Add ??? for uncommented declarations
14689 2001-10-10 Ed Schonberg <schonber@gnat.com>
14691 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
14692 constant, do not indicate possible modification, so that gigi can
14693 treat it as a bona fide constant.
14695 2001-10-10 Robert Dewar <dewar@gnat.com>
14697 * sem_prag.adb: Add processing for pragma External.
14699 * snames.ads: Add entry for pragma External.
14701 * par-prag.adb: Add pragma External.
14703 * snames.adb: Updated to match snames.ads.
14705 2001-10-10 Ed Schonberg <schonber@gnat.com>
14707 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
14708 a dynamic task if the allocator appears in an indexed assignment
14709 or selected component assignment.
14711 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
14712 For a dynamic task in an assignment statement, use target of
14713 assignment to generate meaningful name.
14715 2001-10-10 Ed Schonberg <schonber@gnat.com>
14717 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
14720 * einfo.ads: Body_Entity is also defined for generic package.
14721 Documentation change only
14723 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
14724 others_choice for a discriminated component initialization,
14725 convert discriminant references into the corresponding discriminals.
14727 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
14728 only if original type is private and expression has to be wrapped
14732 (Apply_Constraint_Check): Do not perform length check
14733 if expression is an aggregate with only an others_choice.
14734 (Length_N_Cond): two references to the same in_parameter
14735 (typically the discriminal in an init_proc) denote the same value.
14736 Two useful optimization uncovered by bugfixes above.
14738 2001-10-10 Robert Dewar <dewar@gnat.com>
14740 * xeinfo.adb: Change int to char in translation of enumeration types.
14741 This fixes a problem in the C representation of component alignment.
14742 Add 2001 to copyright notice
14744 2001-10-10 Richard Kenner <kenner@gnat.com>
14746 * decl.c: (validate_size): Do check size of object of integral type
14747 if it is a packed array type.
14749 2001-10-10 Richard Kenner <kenner@gnat.com>
14751 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
14752 VAR_DECL for constant if not Is_Public but -O0.
14754 2001-10-10 Richard Kenner <kenner@gnat.com>
14756 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
14758 2001-10-10 Geert Bosch <bosch@gnat.com>
14760 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
14761 use '/' as switch character, allowing for absolute file names.
14763 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
14765 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
14768 2001-10-08 Geert Bosch <bosch@gnat.com>
14770 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
14771 Automatically build utilities when files need to be regenerated.
14773 2001-10-08 Geert Bosch <bosch@gnat.com>
14775 * xsnames.adb: New utility for updating snames.ads and snames.adb
14777 2001-10-08 Zack Weinberg <zack@codesourcery.com>
14779 * Make-lang.in (ADAFLAGS): Add -W -Wall.
14780 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
14781 (gnat1): Also depend on attribs.o.
14782 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
14783 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
14784 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
14785 (ADAFLAGS): Add -W -Wall.
14786 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
14789 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
14790 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
14791 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
14792 Use $(ADAC), not $(CC), as compilation command.
14794 (gnattools): Depend directly on tools to build, don't use
14796 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14798 * einfo.h, sinfo.h: New files (autogenerated).
14800 2001-10-08 Richard Henderson <rth@redhat.com>
14802 * comperr.adb (Abort_In_Progress): New.
14803 (Compiler_Abort): Use it to prevent recursion.
14805 2001-10-08 Robert Dewar <dewar@gnat.com>
14807 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14809 * par-endh.adb (Output_End_Expected): We should also not test
14810 Error_Posted on the Error node, since now it is always set.
14812 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14813 to help error recovery. Part of general work on 9407-004.
14815 * par.adb: Add ??? for misuse of error
14818 (Resolve): Defend against Error, fixes 9407-003.
14819 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14821 * sinfo.ads (N_Error): Now has Etype field (which will be set
14822 to Any_Type to help error recovery).
14824 2001-10-08 Richard Kenner (kenner@gnat.com)
14826 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14827 Consistently set MEM attributes from expression; fixes
14828 bootstrap failure on x86.
14830 2001-10-08 Geert Bosch (bosch@gnat.com)
14832 * 5oosinte.adb: Add 2001 to copyright notice.
14834 2001-10-08 Geert Bosch (bosch@gnat.com)
14836 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14838 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14840 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14842 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14844 2001-10-05 Geert Bosch (bosch@gnat.com)
14846 * adaint.h: Small formatting fix.
14848 2001-10-04 Geert Bosch <bosch@gnat.com>
14850 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14851 Arg is int, not FILE *, in dummy version of functions.
14853 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14854 Arg is int, not FILE *.
14856 2001-10-04 Geert Bosch <bosch@gnat.com>
14858 * 3lsoccon.ads: Added file, missed with initial check ins.
14860 * 4lintnam.ads: Fix header format.
14861 Change Linux to GNU/Linux.
14863 * 5iosinte.adb: Change Linux to GNU/Linux.
14865 * 5iosinte.ads: Change Linux to GNU/Linux.
14867 * 5itaprop.adb: Change Linux to GNU/Linux.
14869 * 5itaspri.ads: Change Linux to GNU/Linux.
14870 Update copyright notice.
14872 * 5lintman.adb: Change Linux to GNU/Linux.
14874 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14876 * 5losinte.ads: Change Linux to GNU/Linux.
14878 * 5lsystem.ads: Change Linux to GNU/Linux.
14880 * 5qosinte.adb: Change Linux to GNU/Linux.
14882 * 5qosinte.ads: Change Linux to GNU/Linux.
14884 * 5qparame.ads: Change Linux to GNU/Linux.
14886 * 5qtaprop.adb: Change Linux to GNU/Linux.
14888 * 5qtaspri.ads: Change Linux to GNU/Linux.
14889 Add 2001 to copyright notice.
14891 * 5vintman.ads: Change Linux to GNU/Linux.
14892 Fix header format. Add 2001 to copyright notice.
14894 * g-soccon.ads: Change Linux to GNU/Linux.
14896 * g-trasym.ads: Change Linux to GNU/Linux.
14897 Add 2001 to copyright notice.
14899 * memtrack.adb: Change Linux to GNU/Linux.
14901 * s-intman.ads: Change Linux to GNU/Linux.
14902 Add 2001 to copyright notice. Fix header format.
14904 * s-stache.adb: Change Linux to GNU/Linux.
14906 * adaint.c: Change Linux to GNU/Linux.
14908 * cio.c: Change Linux to GNU/Linux.
14910 * cstreams.c: Change Linux to GNU/Linux.
14912 * init.c: Change Linux to GNU/Linux.
14914 * gmem.c: Change Linux to GNU/Linux.
14916 * tracebak.c: Change Linux to GNU/Linux.
14919 2001-10-02 Geert Bosch <bosch@gnat.com>
14921 * misc.c (insert_default_attributes): Add dummy version.