1 2004-12-07 Ed Falis <falis@adacore.com>
3 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
4 current task being suspended.
6 * init.c (__gnat_clear_exception): added to reset VxWorks exception
8 (__gnat_map_signal): removed test for current task being suspended.
10 2004-12-07 Gary Dismukes <dismukes@adacore.com>
12 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
13 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
14 targets (such as AAMP).
16 2004-12-07 Ed Schonberg <schonberg@adacore.com>
18 * atree.adb (Visit_Itype): Create a new name for the generated itype,
19 because the back-end may otherwise treat it as a redefinition of the
22 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
24 * back_end.adb (Scan_Back_End_Switches): Accept --param.
26 * lang-specs.h: Accept --param.
28 2004-12-07 Vincent Celier <celier@adacore.com>
30 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
31 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
32 Current_Body_Suffix => Ada_Body_Suffix).
33 Take into account Externally_Built attribute.
35 * clean.adb (In_Extension_Chain): Always return False when one of the
36 parameter is No_Project.
37 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
39 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
40 Process_Languages for procedure Parse).
42 * gnatcmd.adb (Carg_Switches): New table.
43 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
44 Adapt to name changes in package Prj (Current_Spec_Suffix =>
45 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
47 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
48 Header_Num and function Hash are now declared in package Prj,
51 * prj.adb (Suffix_Of): New function.
52 (Set (Suffix)): New procedure.
53 (Hash): One function moved from Prj.Com
54 (Is_Present, Language_Processing_Data_Of): New functions
55 (Set): Two new procedures
56 (Add_Language_Name, Display_Language_Name): New procedures
58 * prj.ads: (Suffix_Of): New function
59 (Set (Suffix)): New procedure
60 Add several types and tables for multi-language support.
61 (Header_Num): Type moved from Prj.Com
62 (Hash): Two functions moved from Prj.Com
63 (Is_Present, Language_Processing_Data_Of): New functions
64 (Set): Two new procedures
65 (Add_Language_Name, Display_Language_Name): New procedures
66 (Naming): Component name changes:
67 Current_Spec_Suffix => Ada_Spec_Suffix,
68 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
69 Impl_Suffixes, Supp_Suffixes.
70 (Project_Data): New components: Externally_Built, Supp_Languages,
71 First_Language_Processing, Supp_Language_Processing, Default_Linker,
74 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
75 new package Language_Processing with its attributes (Compiler_Driver,
76 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
77 Binder_Driver, Default_Linker).
79 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
80 (Header_Num): Type moved to package Prj
82 * prj-env.adb: Adapt to name changes in package Prj
83 (Current_Spec_Suffix => Ada_Spec_Suffix,
84 Current_Body_Suffix => Ada_Body_Suffix).
86 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
87 default to the project path, except the "-" is one of the directories
88 in env var ADA_PROJECT_PATH.
89 (Current_Project_Path): Global variable, replacing Project_Path
90 that was in the body of Prj.Part.
91 (Project_Path): New function
92 (Set_Project_Path): New procedure
93 Initialize Current_Project_Path during elaboration of the package
94 Remove dependency on Prj.Com, no longer needed
96 * prj-ext.ads (Project_Path): New function
97 (Set_Project_Path): New procedure
99 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
100 suffix is defined for language <lang>.
101 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
102 accessing directly the components of Naming.
103 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
104 Reorganise of this package.
105 Break procedure Check in several procedures.
107 * prj-nmsc.ads: Replace all procedures (Ada_Check,
108 Other_Languages_Check and Language_Independent_Check) with a single
111 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
112 Process_Languages, no longer needed.
114 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
115 Current_Project_Path.
116 Remove elaboration code, moved to the body of Prj.Ext
117 Use new function Prj.Ext.Project_Path instead of old variable
119 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
120 When comparing with project paths on the stack, first put the resolved
121 path in canonical case.
122 (Parse_Single_Project): Set the path name of the project file in the
123 tree to the normalized path.
125 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
126 parameter Process_Languages, no longer needed.
127 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
128 Other_Languages_Check.
130 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
131 to store the resolved canonical path of the project file.
132 Remove dependency to Prj.Com, no longer needed
134 * prj-util.adb: Adapt to name changes in package Prj
135 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
138 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
139 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
140 Externally_Built, Include_Option, Language_Processing.
142 * makegpr.adb: Numerous changes due to changes in packages
145 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
146 default to the project path, except whe "-" is one of the directories
147 in env var ADA_PROJECT_PATH.
148 (Gnatls): In verbose mode, add the new section "Project Search Path:"
150 2004-12-07 Robert Dewar <dewar@adacore.com>
152 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
154 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
157 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
158 flag. No longer needed now that we handle this in gnat1drv.adb.
160 * repinfo.ads: Minor reformatting
162 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
163 Olivier Hainque <hainque@adacore.com>
164 Eric Botcazou <ebotcazou@adacore.com>
166 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
167 TYPE_SIZE_UNIT of result type if SIZE is not specified.
168 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
169 of a bitfield, which we know is useless and causes trouble because of
170 alignment implications.
172 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
174 (process_attributes): Clear DECL_COMMON again when a section attribute
176 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
177 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
178 (create_field_decl): Special case ADDRESSABLE negative to mean
179 "no bitfield creation", to be used by make_aligning_type. Don't
180 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
181 fields claimed addressable still have to be bitfields. Use
182 value_factor_p instead of a raw binop construction to check for the
183 position's alignment.
185 2004-12-07 Geert Bosch <bosch@adacore.com>
187 * eval_fat.adb: Revert previous change.
189 2004-12-07 Thomas Quinot <quinot@adacore.com>
190 Ed Schonberg <schonberg@adacore.com>
192 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
193 with an implicit dereference as its prefix, use
194 Insert_Explicit_Dereference instead of merely rewriting the prefix into
195 an explicit dereference. This ensures that a reference to the original
196 prefix is generated, if appropriate.
198 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
199 dereference is rewritten to an explicit one, generate a reference to
200 the entity denoted by its prefix using the original prefix node, so
201 the dereference can be properly recorded as a read of the denoted
202 access value, if appropriate.
204 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
205 emitting 'assigned but never read' warning on a variable on the basis
206 that it has an access type.
207 (Check_References): Emit unreferenced warning when the scope is a
210 2004-12-07 Robert Dewar <dewar@adacore.com>
211 Ed Schonberg <schonberg@adacore.com>
213 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
216 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
217 leaving call unchanged.
218 This deals with the case where the pragma Import specified
219 an external name, to be handled by the back end.
221 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
222 subprogram which is Imported with convention Intrinsic if an
223 External_Name argument is specified.
224 (Process_Import_Or_Interface): Properly diagnose link name argument.
225 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
226 with Sem_Ch6.Cannot_Inline.
227 (Process_Inline): Provide separate warning for inapplicable inline
229 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
230 treatment is uniform on different targets.
232 2004-12-07 Ed Schonberg <schonberg@adacore.com>
234 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
235 construct is rewritten, preserve end label to permit source navigation.
237 2004-12-07 Thomas Quinot <quinot@adacore.com>
239 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
240 Specific_Build_Stub_Target): New subprograms.
241 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
242 the PCS implementation used, using the above PCS-customized subprograms.
244 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
245 for generation of DSA code targeted to the PolyORB PCS.
246 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
247 implementation of the partition communication subsystem in ancillary
249 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
250 PolyORB_Support.Build_Stub_Type): New subrograms containing the
251 PCS-specific part of Add_Stub_Type.
252 (Insert_Partition_Check): Use runtime library function to perform
255 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
256 (RE_Same_Partition): New entity, from s-parint.
258 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
260 2004-12-07 Gary Dismukes <dismukes@adacore.com>
262 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
263 Output the copyright message on a separate line from the version
266 2004-12-07 Joel Brobecker <brobecker@adacore.com>
268 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
269 compile-time warning.
271 2004-12-07 Robert Dewar <dewar@adacore.com>
273 * g-regpat.adb: (Match): Change a misuse of or to or else
275 2004-12-07 Ed Schonberg <schonberg@adacore.com>
278 (Generate_Reference): Handle properly a reference to an entry formal,
279 when an accept statement has a pragma Unreferenced for it.
281 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
282 and the Has_Pragma_Unreferenced flag for each formal before analyzing
283 the body, to ensure that warnings are properly emitted for each accept
284 statement of a given task entry.
286 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
288 * Makefile.in: Add support for foreign threads on VMS.
290 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
292 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
294 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
296 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
298 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
300 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
302 2004-12-07 Robert Dewar <dewar@adacore.com>
304 * nlists.adb (Prepend_Debug): Remove parameters and nest within
306 (Remove_Next_Debug): Same fix
308 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
309 maintain back pointers now, though we did not used to, and comments
311 (Prepend): Remove pragma Inline.
312 (Remove_Next): Same cleanup
314 2004-12-07 Thomas Quinot <quinot@adacore.com>
316 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
317 used to record an implicit dereference as a read operation on its
318 prefix when operating under -gnatc. Necessary to avoid spurious
319 'variable assigned but never read' warnings in that mode.
320 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
321 is a non-overloaded implicit dereference, call the above subprogram to
322 ensure proper recording of references.
324 2004-12-07 Gary Dismukes <dismukes@adacore.com>
326 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
327 to be resolved later as part of Analyze_Iteration_Scheme's call to
330 2004-12-07 Ed Schonberg <schonberg@adacore.com>
332 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
333 prefix is not a scalar type, place error message on prefix, not on
336 2004-12-07 Bernard Banner <banner@adacore.com>
338 * vxaddr2line.adb: Add support for x86 vxworks
340 2004-12-07 Thomas Quinot <quinot@adacore.com>
342 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
343 documentation of the behaviour of these functions when passed an IP
344 address that has no record in the system hosts database and no reverse
347 * cstand.adb, a-tags.ads: Fix typos in comment.
349 2004-12-07 Robert Dewar <dewar@adacore.com>
351 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
352 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
353 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
354 s-poosiz.ads: Minor reformatting
356 * make.adb: Minor reformatting
357 Add some ??? comments asking for more comments
359 * s-poosiz.adb: Minor reformatting
360 Add comments on alignment requirement
362 * sinfo.ads: Remove obsolete comment and fix typo.
364 2004-12-07 Vincent Celier <celier@adacore.com>
365 Sergey Rybin <rybin@adacore.com>
367 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
368 Files" with the new tool and package names.
369 Reformatting to suppress most of the warnings for line too long
370 Document the new section "Project Search Path:" in the output of
372 Add gnatmetric section
374 2004-12-07 Vincent Celier <celier@adacore.com>
376 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
377 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
378 and -eit to -ept. Added qualifier
379 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
381 2004-11-27 Andreas Schwab <schwab@suse.de>
383 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
385 2004-11-25 Arnaud Charlet <charlet@adacore.com>
387 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
388 internal implementation unit GNAT.Sockets.Thin,
389 as their usage for sockets is non-portable (using the read and write
390 functions from the system runtime library is fine on UNIX but won't
393 * mingw32.h: Update copyright notice.
395 2004-11-25 Arnaud Charlet <charlet@adacore.com>
397 * ada-tree.h: Minor reformatting of previous change to avoid lines
398 longer than 79 characters.
400 2004-11-25 Olivier Hainque <hainque@adacore.com>
402 * tb-gcc.c: GCC infrastructure based implementation of
405 2004-11-24 Steven Bosscher <stevenb@suse.de>
407 * misc.c (gnat_post_options): Don't clear
408 flag_inline_functions.
410 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
413 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
416 2004-11-21 Andreas Jaeger <aj@suse.de>
418 * stylesw.adb: Change Style_Check_Subprogram_Order to
419 Style_Check_Order_Subprograms.
421 2004-11-18 Arnaud Charlet <charlet@adacore.com>
424 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
426 Add also a cast to kill another warning.
427 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
428 parameter with the priority class of the parent process instead of
429 always using the NORMAL_PRIORITY_CLASS.
430 (__gnat_dup): New function.
431 (__gnat_dup2): New function.
432 (__gnat_is_symbolic_link): Enable the effective body of this
433 function when __APPLE__ is defined.
435 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
438 2004-11-18 Olivier Hainque <hainque@adacore.com>
440 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
441 address of which may be used to represent "others" and "all others"
442 choices in exception tables, instead of the current harcoded
443 (void *)0 and (void *)1.
444 (Setup_Exception): Do nothing in the GNAT SJLJ case.
446 * gigi.h (others_decl, all_others_decl): New decls representing the
447 new Others_Value and All_Others_Value objects.
448 (struct attrib): Rename "arg" component as "args", since GCC expects a
449 list of arguments in there.
451 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
452 corresponding objects exported by a-exexpr, instead of hardcoded dummy
455 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
456 others_decl and all_others_decl instead of hardcoded dummy addresses
457 to represent "others" and "all others" choices, which is cleaner and
458 more flexible with respect to the possible eh pointer encoding policies.
460 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
461 (process_attributes): Account for the naming change of the "args"
462 attribute list entry component.
464 * decl.c (build_attr_list): Rename into prepend_attributes to allow
465 cumulating attributes for different entities into a single list.
466 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
467 attributes for the current entity and propagate first subtype
468 attributes to other subtypes.
469 <E_Procedure>: Attribute arguments are attr->args and not
471 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
472 argument provided, as this is what GCC expects. Use NULL_TREE instead
475 2004-11-18 Robert Dewar <dewar@adacore.com>
477 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
478 Minor reformatting througout (including new function specs)
479 Add ??? comments asking for clarification.
481 2004-11-18 Thomas Quinot <quinot@adacore.com>
483 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
484 incomplete duplicate implementation of this subprogram from butil.
486 2004-11-18 Thomas Quinot <quinot@adacore.com>
488 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
489 procedures factors the common processing for building an RPC receiver
490 for an RCI package or an RACW type.
491 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
492 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
493 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
495 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
497 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
499 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
500 distribution subprogram identifiers that are either subprogram numbers
502 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
503 string distribution identifiers assigned to a given subprogram.
504 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
505 (Add_RAS_Dereference_TSS): Add comments.
506 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
507 is not referenced yet because it will be used by the PolyORB DSA
509 (Insert_Partition_Check): Remove fossile code.
510 (First_RCI_Subprogram_Id): Document this constant.
511 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
513 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
514 replaced with calls to Get_Library_Unit_Name_String. Previously there
515 were several instances of the same code in different locations in the
516 compiler; this checkin completes the replacement of all of these
517 instances with calls to a common subprogram.
520 * sem_dist.adb: Remove comment noting that RPC receiver generation
521 should be disabled for RACWs that implement RASs.
522 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
524 * sem_util.ads, sem_util.adb (Has_Stream): New function
525 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
526 qualified name of a library unit into the name buffer.
527 (Note_Possible_Modification): Generate a reference only
528 if the context comes from source.
530 * snames.ads (PCS_Names): New subtype corresponding to names of
531 supported implementations of the Partition Communication Subsystem
532 (PCS) (i.e. the runtime library support modules for the distributed
535 2004-11-18 Robert Dewar <dewar@adacore.com>
536 Ed Schonberg <schonberg@adacore.com>
538 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
539 (Has_Rep_Pragma): New function
540 (Has_Attribute_Definition_Clause): New function
541 (Record_Rep_Pragma): Moved here from sem_ch13.adb
542 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
544 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
546 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
547 (Expand_Pragma_Psect_Object): New procedure
548 These procedures contain the revised and cleaned up processing for
549 these two pragmas. This processing was formerly in Sem_Prag, but
550 is more appropriately moved here. The cleanup involves making sure
551 that the pragmas are properly attached to the tree, and that no
552 nodes are improperly shared.
554 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
555 pragmas to Exp_Prag, which is more appropriate.
556 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
557 check for duplicates Remove use of Is_Psected flag, no longer needed.
558 Use new Make_String_Literal function with string.
560 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
561 that are functions return universal values, that have to be converted
563 Use new Make_String_Literal function with string.
564 (Get_Stream_Convert_Pragma): New function, replaces the use of
565 Get_Rep_Pragma, which had to be kludged to work in this case.
567 * freeze.adb: Use new Has_Rep_Pragma function
569 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
570 function with string.
571 Use new Has_Rep_Pragma function.
573 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
576 2004-11-18 Robert Dewar <dewar@adacore.com>
578 * errout.ads, errout.adb: (First_Sloc): New function
580 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
581 check (-gnatyx) instead of being included as a redundant construct
584 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
585 Style_Check_Order_Subprograms.
587 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
588 stylesw.adb: Add Style_Check_Xtra_Parens
590 * usage.adb: Add line for -gnatyx (check extra parens)
592 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
594 2004-11-18 Ed Schonberg <schonberg@adacore.com>
595 Robert Dewar <dewar@adacore.com>
597 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
598 discriminant of a constrained subtype, analyze the copy of the
599 corresponding constraint, because in some cases it may be only
601 Removes long-lived ??? comments.
603 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
604 handled controlled or secondary-stack expressions within the
605 iteration_scheme of a loop.
607 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
608 bounds that may contain functions calls, to prevent memory leaks when
609 the bound contains a call to a function that uses the secondary stack.
610 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
611 generate temporaries for loop bounds that might contain function calls
612 that require secondary stack and/or finalization actions.
614 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
615 selected component and the selector is overloadable (not just a
616 function) treat as function call, Analyze_Call will disambiguate if
618 (Analyze_Selected_Component): Do not generate an actual subtype for the
619 selected component if expansion is disabled. The actual subtype is only
620 needed for constraint checks.
621 (Analyze_Allocator): If restriction No_Streams is set, then do
622 not permit objects to be declared of a stream type, or of a
623 composite type containing a stream.
625 * restrict.ads: Remove the a-stream entry from Unit_Array, since
626 No_Streams no longer prohibits with'ing this package.
628 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
629 discriminants, but the parent base has unknown discriminants, there is
630 no discriminant constraint to inherit. Such a discrepancy can arise
631 when the actual for a formal type with unknown discriminants is a
632 similar private type whose full view has discriminants.
633 (Analyze_Object_Declaration): If restriction No_Streams is set, then
634 do not permit objects to be declared of a stream type, or of a
635 composite type containing a stream.
637 2004-11-18 Ed Schonberg <schonberg@adacore.com>
639 * exp_dbug.ads: Update documentation to reflect simpler encoding for
640 protected operations.
642 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
643 generated name, it complicates decoding in gdb and hinders debugging
644 of protected operations.
645 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
646 flag for the protected entry barrier function.
647 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
648 flag for the protected entry function.
650 2004-11-18 Nicolas Setton <setton@adacore.com>
652 * expect.c: Define __unix__ when __APPLE__ is defined.
654 * Makefile.in: Inform the value of the variable GMEM_LIB in the
655 Darwin-specific section.
657 * lang-specs.h: Change the placement of the %1 marker.
658 Works around the fact that gcc adds -fPIC by default under Darwin.
660 2004-11-18 Ed Schonberg <schonberg@adacore.com>
662 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
663 type of the object with the packed array type, set the Analyzed flag
664 on the object if it is an entity or simple indexed component, to avoid
665 spurious type errors.
667 2004-11-18 Gary Dismukes <dismukes@adacore.com>
669 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
670 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
671 separate line from the version message.
673 2004-11-18 Ed Falis <falis@adacore.com>
675 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
677 (init_float): Eliminate initialization of floating point status for
678 AE653. The instructions have no effect for vThreads.
680 2004-11-18 Vincent Celier <celier@adacore.com>
682 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
683 gnatbind is invoked with -shared.
685 2004-11-18 Jose Ruiz <ruiz@adacore.com>
687 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
688 for Detect_Blocking which is redundant with the check done within the
689 procedure Protected_Single_Entry_Call.
690 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
691 Detect_Blocking which is redundant with the check done within the
692 procedure Protected_Single_Entry_Call.
694 2004-11-18 Vincent Celier <celier@adacore.com>
696 * makegpr.adb (Compile): Put the compiling switches (in package
697 Compiler and on the command line) immediately after "-c", instead of
698 at the end of the command line invocation of the compiler, when
699 compiling a non-Ada file.
700 (Build_Global_Archive): When there is no need to rebuild the archive,
701 set Global_Archive_Exists, so that the archive is passed to the linker
704 2004-11-18 Robert Dewar <dewar@adacore.com>
705 Sergey Rybin <rybin@adacore.com>
708 Remove extra paren check from list of checks for redundant constructs
709 Add documentation of new -gnatyx style check (check extra parens)
710 Remove paragraph about gnatelim debug options.
712 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
713 objects rather than forbidding dependencies on the package Ada.Streams.
715 * sinfo.ads: Add ??? note that we should document pragmas passed to
718 * g-expect.ads: Fix a few typos in the comments.
720 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
722 * misc.c (gnat_handle_option): Use %< and %> for quoting in
725 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
727 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
729 2004-11-07 Andreas Schwab <schwab@suse.de>
731 * Makefile.in (install-gnatlib): Remove spurious hyphen.
733 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
736 * Makefile.in (darwin): Set soext to .dylib.
738 2004-10-26 Vincent Celier <celier@gnat.com>
739 Thomas Quinot <quinot@act-europe.fr>
741 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
742 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
743 there is no use of GNAT.Sockets.Constants.
744 Remove remaining pragma Import for C_Write
745 Remove C_Read and C_Write from internal implementation unit
746 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
747 the read and write functions from the system runtime library is fine
748 on UNIX but won't work under Windows).
750 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
751 (Check_Selector): Use C_Recv instead of C_Read.
752 Selectors are the GNAT.Sockets abstraction to perform a select()
753 call on a set of descriptors. To allow abortion of an ongoing
754 select operation, some data is written to a dedicated socket that
756 Under Windows, the write and read library functions cannot operate
757 on sockets, so we need to use send and recv instead, which is portable
758 across all supported platforms.
760 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
761 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
762 (using the read and write functions from the system runtime library is
763 fine on UNIX but won't work under Windows).
765 2004-10-26 Nicolas Setton <setton@act-europe.fr>
767 * mlib-tgt-darwin.adb: New file.
769 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
770 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
771 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
772 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
775 * Makefile.in: Add support for building shared libraries under Darwin.
776 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
777 the low level EH init subprogram to be called from __gnat_initialize.
779 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
780 indicates which options to pass to the archive indexer.
782 * mlib-utl.adb: Add support for calling ranlib with additional
783 options. This is needed for instance under Mac OS X.
784 (Ranlib_Options): New global variable, used to store the potential
785 options to pass to ranlib.
786 (Ar): Use Ranlib_Options when spawning ranlib.
787 (Initialize): Set the value of ranlib option.
789 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
791 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
792 instead of 8K, to reflect the real potential needs for stack-checking
795 2004-10-26 Pascal Obry <obry@gnat.com>
797 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
799 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
800 Windows only the initial thread stack size can be set so it is good to
801 start we a low stack size.
802 The OS will adjust the size as needed.
804 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
805 Nicolas Setton <setton@act-europe.fr>
807 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
808 "__unix__" instead of "unix".
809 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
810 sections were just mistakenly ignored. The former is
811 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
812 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
813 of hpux. This prevents an unwanted definition of the symbol
814 convert_addresses in adaint.o.
816 2004-10-26 Gary Dismukes <dismukes@gnat.com>
818 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
819 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
821 2004-10-26 Cyrille Comar <comar@act-europe.fr>
823 * a-filico.ads, a-filico.adb: fix incorrect header.
825 2004-10-26 Javier Miranda <miranda@gnat.com>
827 * a-ststio.ads: Fix typo in identifier
829 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
831 * sem_ch4.adb: Minor reformatting.
833 2004-10-26 Ed Schonberg <schonberg@gnat.com>
835 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
836 enabled, check the result of unary and binary operations when the
837 expression is the right-hand side of an assignment.
839 2004-10-26 Vincent Celier <celier@gnat.com>
841 * clean.adb (Delete): Do not output warnings when in quiet output and
843 (Force_Deletions): New Boolean flag, defaulted to False
844 (Delete): Only delete a file if it is writable, and when
845 Force_Deletions is True.
846 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
847 (Usage): Line for new switch -f
848 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
851 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
853 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
854 JM type only if its size matches that of the wrapper. When a size is
855 prescribed and the field is not aliased, remove the wrapper of a JM
856 type only if the size is not greater than that of the packed array.
857 (gnat_to_gnu_entity): Change the extension of packed array wrappers
860 2004-10-26 Geert Bosch <bosch@gnat.com>
862 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
863 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
864 (Pred): Implement in terms of Succ.
866 2004-10-26 Ed Schonberg <schonberg@gnat.com>
868 * exp_aggr.adb (Safe_Component): An aggregate component that is an
869 unchecked conversion is safe for in-place use if the expression of the
871 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
872 be expandable in place even if the aggregate does not come from source.
873 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
874 designated object of an allocator in place, rather than building it
875 first on the stack. The previous scheme forces a full copy of the array,
876 and may be altogether unsusable if the size of the array is too large
877 for stack allocation.
879 2004-10-26 Robert Dewar <dewar@gnat.com>
881 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
882 compares if the component is atomic.
884 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
885 array assignment if the component type is atomic.
887 2004-10-26 Ed Schonberg <schonberg@gnat.com>
888 Eric Botcazou <ebotcazou@act-europe.fr>
890 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
891 is aliased and is a by_reference type, do not pass by copy.
892 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
893 detect whether the call is in the right side of an assignment or
894 the expression of an object declaration. Recurse on component
895 association within aggregates.
896 Call it in the condition that determines whether the temporary is
897 necessary for correct stack-checking.
899 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
901 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
902 RACW_Type, used in the PolyORB version.
903 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
904 version and the GARLIC version.
906 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
907 Rename RCI_Info to RCI_Locator for better consistency between the
908 GARLIC and PolyORB versions of the distributed systems annex.
909 (DSA_Implementation_Name): This enumeration lists the possible
910 implementations of the Partition Communication Subsystem for the
911 Distributed Systems Annex (DSA). The three available implementations
912 are the dummy stub implementation (No_DSA), and two versions based on
913 two different distribution runtime libraries: GARLIC and PolyORB. Both
914 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
916 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
919 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
920 between the GARLIC and PolyORB versions of the distributed systems
922 Remove RE_Unbounded_Reclaim_Pool since it is unused.
924 2004-10-26 Gary Dismukes <dismukes@gnat.com>
926 * gnat1drv.adb: Suppress calling the back end when
927 Frontend_Layout_On_Target is true.
929 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
931 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
932 Set_Read_Only): New subprograms.
933 These new routines allow the user to set or unset the Owner execute
934 and Owner write permission flags on a file.
936 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
937 GNAT.OS_Lib.Set_Executable instead of rolling our own.
939 2004-10-26 Matthew Gingell <gingell@gnat.com>
941 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
943 2004-10-26 Pascal Obry <obry@gnat.com>
945 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
946 memory before the faulting page we properly test the process read
947 access for this address using appropriate Win32 routine.
948 (HPUX sections): guard with "__hpux__" instead of "hpux".
950 2004-10-26 Robert Dewar <dewar@gnat.com>
952 * lib-xref.adb (Generate_Reference): Don't complain about reference to
953 entry parameter if pragma Unreferenced set, since we do not properly
954 handle the case of multiple parameters.
956 2004-10-26 Vincent Celier <celier@gnat.com>
958 * prj-env.adb: (Contains_ALI_Files): New Boolean function
959 (Ada_Objects_Path.Add): For a library project, add to the object path
960 the library directory only if there is no object directory or if the
961 library directory contains ALI files.
962 (Set_Ada_Paths.Add.Recursive_Add): Ditto
964 2004-10-26 Vincent Celier <celier@gnat.com>
966 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
967 extension of library projects.
969 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
970 path defaults to ".:<prefix>/lib/gnat".
971 (Parse): For an extending all project, allow direct import of a project
972 that is virtually extended.
974 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
975 the specified name is directly imported, return its ID. Otherwise, if
976 an extension of this project is imported, return the ID of the
979 2004-10-26 Robert Dewar <dewar@gnat.com>
981 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
982 (Sub3): New procedure, used by Scaled_Divide
983 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
984 correct more than one instance of failure to propagate carries
986 (Double_Divide): Handle overflow case of largest negative number
987 divided by minus one.
989 * s-arit64.ads (Double_Divide): Document that overflow can occur in
990 the case of a quotient value out of range.
993 2004-10-26 Robert Dewar <dewar@gnat.com>
995 * s-bitops.adb (Bit_Eq): Remove redundant check.
997 * s-bitops.ads: Minor comment updates
998 Change some occurrences of Address to System.Address
1000 * s-carsi8.ads: Fix minor cut-and-paste error in comments
1002 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1004 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
1005 accessibility check to prefix that is a protected operation.
1007 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1009 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
1010 empty, post message on stub.
1012 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1013 Javier Miranda <miranda@gnat.com>
1015 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
1016 current instance appears within a unit that is directly in the context
1018 Used to determine whether the body of the instance should be analyzed
1019 immediately after its spec, to make its subprogram bodies available
1020 for front-end inlining.
1021 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
1022 constraint is not allowed on the component type (AARM 12.5.3(3))
1024 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1026 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1027 'Storage_Pool): enhance, document & limit detection of non-sharable
1030 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
1032 * s-pooglo.ads: Add more documentation now that this pool is properly
1035 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1037 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
1038 or protected type with discriminants, do not constrain the
1039 corresponding record type if the subtype declaration has no
1040 discriminant constraints. This can be the case in source code, or in
1041 the subtype declaration created to rename an actual type within an
1044 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1046 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
1047 different kind of stub (possibly wrong name for file), do not check
1049 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
1050 includes call to some function that returns an unconstrained type, do
1053 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1055 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
1056 appear in the code for the main unit. Dependencies among units in the
1057 context of the main unit are established when those other units are
1058 compiled. Otherwise spurious elaboration constraints can generate
1059 incorrect elaboration circularities.
1061 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1062 Ed Schonberg <schonberg@gnat.com>
1064 * sem_util.adb (Is_Aliased_View): Defend against the case where this
1065 subprogram is called with a parameter that is not an object name. This
1066 situation arises for some cases of illegal code, which is diagnosed
1067 later, and in this case it is wrong to call Is_Aliased, as that might
1068 cause a compiler crash.
1069 (Explain_Limited_Type): Refine previous fix to include
1070 inherited components of derived types, to provide complete information.
1072 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
1073 is the prival for a protected object.
1074 It is necessary to mark this entity as a variable, in addition to
1075 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
1076 modified to avoid checking the Aliased flag on entities that are not
1077 objects. (Checking that flag for non-objects is erroneous and could
1078 lead to a compiler crash).
1080 2004-10-26 Robert Dewar <dewar@gnat.com>
1082 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
1083 X_Frac = 0.5, then we know that the number X must be positive.
1084 (Succ): Remove the same redundant test, and also fix the primary test
1085 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
1087 (Decompose): Add fuller comments to spec
1089 2004-10-26 Pascal Obry <obry@gnat.com>
1091 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
1092 validity (process must have read access). Set to 0 in all other cases.
1093 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
1095 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
1096 segmentation violation.
1098 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1100 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
1101 whose type is a constructed subtype of an aliased object with an
1102 unconstrained nominal subtype, convert the actual to the constructed
1103 subtype before taking its address.
1105 2004-10-26 Vincent Celier <celier@gnat.com>
1107 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
1108 (Is_Path_Name_Case_Sensitive): New function
1110 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
1111 (Base_Name, Simple_Name, Current_Directory, Compose,
1112 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
1115 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1116 Vasiliy Fofanov <fofanov@act-europe.fr>
1117 Vincent Celier <celier@gnat.com>
1119 * gnat_ugn.texi: Generalize "finding memory problems" section into a
1120 "memory management issues" section and document some of the useful
1121 memory pools provided as part of the GNAT library.
1122 Remove "virtual" from declaration of A::method2 in
1123 the simple example of Ada/C++ mixed system.
1124 Library Projects may be virtually extended: their virtual extensions
1125 are not Library Projects.
1126 Added section on extending project hierarchies.
1128 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1130 * adaint.c (__gnat_get_libraries_from_registry): Cast value
1132 (__gnat_portable_spawn): Remove const.
1134 * mingw32.h (MAXPATHLEN): Check for previous definition.
1136 2004-10-17 Matthias Klose <doko@debian.org>
1138 * gnatvsn.ads: Set gnat library version to 4.0.
1140 2004-10-05 Vincent Celier <celier@gnat.com>
1142 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
1144 2004-10-04 Laurent GUERBY <laurent@guerby.net>
1147 * Makefile.in: Define and use RANLIB_FLAGS.
1149 2004-10-04 Pascal Obry <obry@gnat.com>
1151 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
1152 other x86 platforms).
1154 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1156 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
1157 in general and triggers stack alignment adjustment for thread entry
1158 points on targets where this is necessary.
1160 2004-10-04 Bernard Banner <banner@gnat.com>
1164 * Makefile.in: Add section for powerpc linux
1165 Add variant i-vxwork-x86.ads
1167 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
1169 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1171 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
1172 table registration calls when need be. Ensures no reference to the crt
1173 ctors symbol are issued in the SJLJ case, which avoids possible
1174 undefined symbol errors in the case of modules to be statically linked
1177 2004-10-04 Javier Miranda <miranda@gnat.com>
1179 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
1180 in-line the code corresponding to subprogram Analyze_Actuals. In
1181 addition, analyze the actuals only in case of subprogram call.
1183 2004-10-04 Ed Falis <falis@gnat.com>
1185 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
1187 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
1189 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
1190 in the documentation.
1192 2004-10-04 Robert Dewar <dewar@gnat.com>
1194 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
1196 (Analyze_Block_Statement): Add circuitry to detect following dead code
1197 (Check_Unreachable_Code): Handle case of block exit
1199 2004-10-04 Robert Dewar <dewar@gnat.com>
1201 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
1202 (XMatchD): Avoid warning for Logic_Error call
1204 2004-10-04 Robert Dewar <dewar@gnat.com>
1206 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
1207 consider expressions buried within a procedure actual to be an actual.
1208 This caused some blowups with uses of packed slices within a procedure
1211 2004-10-04 Robert Dewar <dewar@gnat.com>
1213 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
1214 longer need to be initialized to zero.
1215 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
1216 initialized to zero.
1218 * checks.adb (Expr_Known_Valid): Packed arrays are now always
1219 considered valid, even if the representation is modular. That's correct
1220 now that we no longer initialize packed modular arrays to zero.
1222 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
1223 suffixes. These are now documented as the only cases in which the
1224 debugger ignores outer records.
1225 Previously, the spec allowed arbitrary suffixes for this purpose.
1226 Change name of LJM to JM for packed array pad records
1227 Create separate section on packed array handling, and add a whole new
1228 set of comments to this section describing the situation with packed
1229 modular types and justification requirements depending on endianness.
1231 2004-10-04 Robert Dewar <dewar@gnat.com>
1233 * a-except.adb: Add a comment for last change
1235 * einfo.ads: Minor spelling correction in comment
1237 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
1239 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
1242 * sem_util.ads: Minor comment update
1244 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1246 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
1247 Inline_Always when in Configurable_Run_Time mode.
1249 * sem_prag.adb (Process_Convention): If entity is an inherited
1250 subprogram, apply convention to parent subprogram if in same scope.
1251 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
1252 when in Configurable_Run_Time mode.
1254 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1256 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
1257 class_wide type after component list has been inherited.
1259 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1261 * sem_ch12.adb (Check_Generic_Actuals): New predicate
1262 Denotes_Previous_Actual, to handle properly the case of a private
1263 actual that is also the component type of a subsequent array actual.
1264 The visibility status of the first actual is not affected when the
1265 second is installed.
1266 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
1267 make fully recursive the treatment of formals of packages declared
1269 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
1270 the above on exit from an instantiation.
1271 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
1272 current instantiation which is now complete.
1273 (Analyze_Package_Instantiation): No instantiated body is needed if the
1274 main unit is generic. Efficient, and avoid anomalies when a instance
1275 appears in a package accessed through rtsfind.
1277 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1279 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
1280 do not generate a declaration for a temporary if the call is part of a
1281 library-level instantiation.
1283 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1285 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
1286 searching for a limited component to flag.
1288 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
1289 expansion of Input, to account for the fact that the implicit call
1290 generated by the attribute reference must freeze the user-defined
1291 stream subprogram. This is only relevant to 'Input, because it can
1292 appear in an object declaration, prior to the body of the subprogram.
1294 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
1295 expansion can proceed and further errors uncovered.
1296 (Minor clean up): Fix cases of using | instead of \ for continuation
1299 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1301 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
1303 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
1304 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
1305 Use gcc_assert and gcc_unreachable.
1307 * decl.c (gnat_to_gnu_entity, case object): Check and process a
1308 specified alignment before validating size.
1309 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
1310 stripped-down declaration for the type of the inner field when making
1313 * utils.c (finish_record_type): Do not compute the size in units
1314 incrementally. Instead compute it once for the rep clause case.
1315 Use gcc_assert and gcc_unreachable.
1317 2004-10-04 Vincent Celier <celier@gnat.com>
1319 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
1321 (Is_Valid_Path_Name): Take '/' as a directory separator.
1323 2004-10-04 Vincent Celier <celier@gnat.com>
1325 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
1326 (Extended_Project) only if Extended_Project is defined, to avoid
1328 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
1330 (Parse_Single_Project): Ditto.
1332 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
1333 Add_To_Project_Path for virtual projects.
1335 2004-10-04 Vincent Celier <celier@gnat.com>
1337 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1338 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1339 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
1340 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
1341 parameter Options_2.
1343 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
1344 Build_Dynamic_Library with an empty Options_2.
1346 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
1349 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
1350 directory separator, if any.
1351 (Gprmake): Do not allow mains on the command line for library projects.
1352 Do not attempt to link when the project is a library project.
1353 (Library_Opts): New table to store Library_Options.
1354 (Build_Library): If Library_Options is specified, pass these options
1355 when building a shared library.
1357 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1359 * s-tposen.adb (Service_Entry): The object must be always unlocked at
1360 the end of this procedure now that the unlock operation was inserted
1363 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1365 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
1366 corresponding to the Preallocated_Stacks flags in System.
1367 (Get_Target_Parameters): Including the processing for
1368 Preallocated_Stacks.
1370 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
1371 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
1372 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
1373 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
1374 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
1375 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1376 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
1377 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
1378 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
1379 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
1380 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
1381 used to signal whether the compiler creates the required stacks and
1382 descriptors for the different tasks (when True) or it is done by the
1383 underlying operating system at run time (when False).
1384 It is initially set to False in all targets.
1386 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
1387 if it is supported by the target.
1388 (Make_Task_Create_Call): Pass the stack address if it has been
1389 previously created. Otherwise pass a Null_Address.
1391 * snames.adb: Add _stack.
1393 * snames.ads: Add Name_uStack. Required to allow the expander to
1394 statically allocated task stacks.
1396 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
1397 Stack_Address argument.
1398 Check that its value is equal to Null_Address because this target does
1399 not support the static stack allocation.
1401 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1403 * usage.adb: Change "pragma inline" to "pragma Inline" in information
1406 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1408 * exp_dist.adb: Split declaration of asynchronous flag out of
1409 Add_RACW_Read_Attribute.
1410 Minor reformatting for better alignment with PolyORB version.
1411 Store the entity for the asynchronous flag of an RACW, rather than the
1412 expression, in the asynchronous flags table. This will allow this flag
1413 to be used in other subprograms beside Add_RACW_Read_Attribute.
1415 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1417 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1418 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1419 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1420 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1421 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1422 sockets constant MSG_NOSIGNAL (Linux-specific).
1423 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1424 all Send operations.
1425 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1426 from trigerring SIGPIPE.
1427 Rename components to avoid clash with Ada 2005 possible reserved
1429 (Check_Selector): When the select system call returns with an error
1430 condition, propagate Socket_Error to the caller.
1432 2004-10-01 Jan Hubicka <jh@suse.cz>
1434 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1436 2004-09-23 Robert Dewar <dewar@gnat.com>
1440 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1441 instead do this at freeze time (we won't do it if there is an address
1443 Change "pragma inline" to "pragma Inline" in information and error
1447 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1448 right way of doing things after all.
1449 (Freeze_Entity): For object, set Is_Public for imported entities
1450 unless there is an address clause present.
1452 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1454 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1455 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1456 ensures proper handling of types with rep clauses, which might have
1457 their TYPE_SIZE set already.
1459 2004-09-21 Robert Dewar <dewar@gnat.com>
1461 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1462 packed array types in both little- and big-endian cases. This change
1463 ensures that we no longer count on the unused bits being initialized
1464 for such types (and in particular ensures that equality testing will
1465 only read the relevant bits).
1466 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1467 These changes mean that we no longer need to initialize small packed
1469 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1470 optimization to an LJM field as to its parent field.
1472 * ada-tree.h, trans.c, utils.c, utils2.c:
1473 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1475 2004-09-20 Jan Hubicka <jh@suse.cz>
1477 * utils.c (gnat_finalize): Remove.
1478 (end_subprog_body): Directly call cgraph_finalize_function;
1479 do not lower the nested functions.
1481 2004-09-20 Robert Dewar <dewar@gnat.com>
1485 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1486 if an address clause is present, since that means that the Import
1489 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1491 * 5tsystem.ads: Removed, no longer used.
1493 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1494 Zack Weinberg <zack@codesourcery.com>
1496 * ada-tree.def: Use tree_code_class enumeration constants
1497 instead of code letters.
1498 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1499 Update for new tree-class enumeration constants.
1501 2004-09-17 Vincent Celier <celier@gnat.com>
1503 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1504 capabilities of the general project manager.
1506 2004-09-09 Vincent Celier <celier@gnat.com>
1508 * a-direct.ads: Add pragma Ada_05
1509 (Directory_Entry_Type): Give default value to component Kind to avoid
1510 not initialized warnings.
1512 * a-direct.adb (Current_Directory): Remove directory separator at the
1514 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1515 an existing directory.
1516 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1517 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1518 Convert the result to File_Size.
1520 * prj.ads: (Project_Error): New exception
1522 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1523 Prj.Com, not from Osint.
1524 (Attrs, Package_Attributes): Tables moved to private part of spec
1525 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1527 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1528 Prj.Project_Error after call to Fail.
1529 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1530 Fail. Check that package name is not already in use.
1532 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1533 used by tools, not only by the project manager, and to indicate that
1534 exception Prj.Prj_Error may be raised in case of problem.
1535 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1537 (Attrs, Package_Attributes): Table instantiations moved from the body to
1538 the private part to be accessible from Prj.Attr.PM body.
1540 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1541 from new package Prj.Attr.PM.
1542 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1545 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1547 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1548 instead of Elaboration_Checks).
1550 * a-calend.adb: Minor reformatting
1552 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1554 * gigi.h (maybe_pad_type): New declaration.
1555 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1557 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1559 * cuintp.c: Convert to use buildN.
1561 * decl.c (maybe_pad_type): No longer static.
1562 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1564 Convert to use buildN.
1566 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1567 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1568 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1570 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1571 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1572 Convert to use buildN.
1574 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
1575 TREE_READONLY for const.
1576 Convert to use buildN.
1578 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
1579 (create_var_decl): Refine when TREE_STATIC is set.
1580 Convert to use buildN.
1582 2004-09-09 Gary Dismukes <dismukes@gnat.com>
1584 * gnat_ugn.texi: Delete text relating to checking of ali and object
1587 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
1590 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
1592 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
1593 pragmas recognized by GNAT.
1595 * gnat_rm.texi: Document pragma Detect_Blocking.
1597 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
1598 raise Program_Error if called from a protected operation.
1600 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
1601 the protected action nesting level.
1602 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
1603 protected action nesting level.
1604 (Unlock): When pragma Detect_Blocking is active decrease the protected
1605 action nesting level.
1607 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
1608 Protected_Action_Nesting.
1610 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
1611 Common_ATCB record. It contains the dynamic level of protected action
1612 nesting for each task. It is needed for checking whether potentially
1613 blocking operations are called from protected operations.
1614 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
1615 Detect_Blocking is active or not in the partition.
1617 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
1618 raise Program_Error if called from a protected operation.
1619 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
1620 Program_Error if called from a protected operation.
1621 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
1622 Program_Error if called from a protected operation.
1624 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
1625 raise Program_Error if called from a protected operation.
1627 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
1628 raise Program_Error if called from a protected operation, and increase
1629 the protected action nesting level.
1630 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
1631 Program_Error if called from a protected operation, and increase the
1632 protected action nesting level.
1633 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
1634 protected action nesting level.
1636 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
1637 raise Program_Error if called from a protected operation, and increase
1638 the protected action nesting level.
1639 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
1640 Program_Error if called from a protected operation, and increase the
1641 protected action nesting level.
1642 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
1643 raise Program_Error if called from a protected operation.
1644 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
1645 active, raise Program_Error if called from a protected operation.
1646 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
1647 protected action nesting level.
1649 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
1650 insertion of the statement raising Program_Error. The run time
1651 contains the required machinery for handling that.
1653 * sem_util.ads: Change comment associated to procedure
1654 Check_Potentially_Blocking_Operation.
1655 This procedure does not insert a call for raising the exception because
1656 that is currently done by the run time.
1658 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
1660 * init.c: Add the global variable __gl_detect_blocking that indicates
1661 whether pragma Detect_Blocking is active (1) or not (0). Needed for
1662 making the pragma available at run time.
1663 (__gnat_set_globals): Pass and update the detect_blocking parameter.
1665 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
1666 pragma Detect_Blocking is active.
1668 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
1670 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
1671 DB is found in the ali file. Any unit compiled with pragma
1672 Detect_Blocking active forces its effect in the whole partition.
1674 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
1675 Detect_Blocking is active and delay is called from a protected
1678 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
1679 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
1680 Detect_Blocking is active (0 otherwise).
1681 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
1682 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
1685 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
1687 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
1688 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
1691 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
1692 (Register_Receiving_Stub): Add Subp_Info formal parameter.
1693 Update API in placeholder implemetation of s-parint to reflect changes
1694 in distribution runtime library.
1696 * sem_ch3.adb (Expand_Derived_Record): Rename to
1697 Expand_Record_Extension.
1699 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
1700 primitive operations of potentially distributed object types that have
1701 non-controlling anonymous access formals.
1703 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
1705 New implementation of expansion for remote access-to-subprogram types,
1706 based on the RACW infrastructure.
1707 This version of sem_dist is compatible with PolyORB/DSA as well as
1710 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
1711 Asynchrronous that applies to a remote access-to-subprogram type, mark
1712 the underlying RACW type as asynchronous.
1714 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
1715 __gnat_using_gnu_linker to 1.
1717 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
1718 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
1719 GNAT.Perfect_Hash_Generators, and remove the empty
1720 GNAT.Perfect_Hash package.
1722 * atree.adb: Minor reformatting
1724 * exp_ch3.adb (Expand_Derived_Record): Rename to
1725 Expand_Record_Extension.
1726 (Build_Record_Init_Proc.Build_Assignment): The default expression in
1727 a component declaration must remain attached at that point in the
1728 tree so New_Copy_Tree copies it if the enclosing record type is derived.
1729 It is therefore necessary to take a copy of the expression when building
1730 the corresponding assignment statement in the init proc.
1731 As a side effect, in the case of a derived record type, we now see the
1732 original expression, without any rewriting that could have occurred
1733 during expansion of the ancestor type's init proc, and we do not need
1734 to go back to Original_Node.
1736 * exp_ch3.ads (Expand_Derived_Record): Rename to
1737 Expand_Record_Extension.
1739 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
1740 Returns the RACW type used to implement a remote access-to-subprogram
1742 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
1743 New subprograms. Used to create a proxy tagged object for a remote
1744 subprogram. The proxy object is used as the designated object
1745 for RAS values on the same partition (unless All_Calls_Remote applies).
1746 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
1747 System.Partition_Interface.Get_Unique_Remote_Pointer.
1748 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
1749 Renamed from Add_RAS_*_Attribute.
1750 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
1752 New implementation of expansion for remote access-to-subprogram types,
1753 based on the RACW infrastructure.
1755 * exp_dist.ads (Copy_Specification): Update comment to note that this
1756 function can copy the specification from either a subprogram
1757 specification or an access-to-subprogram type definition.
1759 2004-09-09 Ed Schonberg <schonberg@gnat.com>
1761 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
1762 in an instance, between an explicit subprogram an one inherited from a
1763 type derived from an actual.
1765 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
1766 add a polling call if the subprogram is to be inlined by the back-end,
1767 to avoid repeated calls with multiple inlinings.
1769 * checks.adb (Apply_Alignment_Check): If the expression in the address
1770 clause is a call whose name is not a static entity (e.g. a dispatching
1771 call), treat as dynamic.
1773 2004-09-09 Robert Dewar <dewar@gnat.com>
1775 * g-trasym.ads: Minor reformatting
1777 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
1778 packed arrays, since unused bits are expected to be zero for a
1781 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
1783 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
1786 2004-09-09 Pascal Obry <obry@gnat.com>
1788 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
1789 enable map file generation. Add the right option to generate the map
1790 file if Map_File is set to True.
1792 * gnatdll.adb (Gen_Map_File): New variable.
1793 (Syntax): Add info about new -m (Map_File) option.
1794 (Parse_Command_Line): Add support for -m option.
1795 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
1798 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
1800 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
1801 new gnatdist implementation.
1802 Define a subpackage isolating the output routines specific to this
1805 2004-09-09 Joel Brobecker <brobecker@gnat.com>
1807 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
1809 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
1811 2004-09-09 Cyrille Comar <comar@act-europe.fr>
1813 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
1816 * opt.ads: Add Ada_Version_Runtime constant used to decide which
1817 version of the language is used to compile the run time.
1819 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
1821 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
1822 of variable length temporaries for function return now that the
1823 back-end and gigi support it.
1825 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1827 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
1829 * trans.c (struct stmt_group): Delete field GLOBAL.
1830 (gnat_init_stmt_group): Do not initialize it.
1831 (call_to_gnu): Use save_expr, not protect_multiple_eval.
1832 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
1833 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
1834 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
1835 (start_stmt_group): Likewise.
1836 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
1838 * utils2.c (ggc.h): Include.
1839 (build_call_raise): Call build_int_cst, not build_int_2.
1841 * utils.c (gnat_init_decl_processing): Fix arg to
1842 build_common_tree_nodes.
1843 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
1844 (gnat_define_builtin): Set built_in_decls.
1845 (init_gigi_decls): Call build_int_cst, not build_int_2.
1847 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
1848 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
1849 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
1850 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
1851 SET_TYPE_MODULE): Use them.
1852 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
1853 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
1854 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
1855 SET_TYPE_ADA_SIZE): Likewise.
1856 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
1857 (DECL_CONST_CORRESPONDING_VAR,
1858 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
1859 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
1860 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
1861 (TYPE_RM_SIZE_NUM): New macro.
1862 (TYPE_RM_SIZE): Modified to use above.
1864 * cuintp.c: (build_cst_from_int): New function.
1865 (UI_To_gnu): Use it.
1867 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
1868 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
1869 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
1870 MIN_EXPR for the size, copy it into new.
1872 2004-09-01 Robert Dewar <dewar@gnat.com>
1874 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
1875 packed indexed component where array is an IN OUT formal. This
1876 generated garbage code previously.
1878 * gnat_ugn.texi: Document -fverbose-asm
1880 * gnat-style.texi: Minor updates (note that boolean constants and
1881 variables are joined with AND/OR rather than short circuit forms).
1883 2004-09-01 Ed Schonberg <schonberg@gnat.com>
1885 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
1886 it is an upward conversion of an untagged type with no representation
1889 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
1891 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
1892 System.Partition_Interface.
1894 * checks.adb (Apply_Access_Checks): Do not generate checks when
1895 expander is not active (but check for unset reference to prefix of
1898 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
1899 pragma Debug as an if statement with a constant condition, for
1900 consistent treatment of entity references contained within the
1901 enclosed procedure call.
1903 2004-09-01 Vincent Celier <celier@gnat.com>
1905 * bindgen.adb: (Set_EA_Last): New procedure
1906 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
1908 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
1909 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
1910 linked without errors.
1911 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
1913 (Gen_Exception_Table_C): Correct same bugs
1915 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
1917 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
1918 on Windows, make sure that the drive letter is in upper case.
1920 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
1921 Windows, when the drive letter is added and Case_Sensitive is True, the
1922 drive letter is forced to upper case.
1924 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
1925 to Options_2 for the call to MLib.Utl.Gcc.
1927 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
1928 directory separator when defining BASE_DIR.
1930 2004-09-01 Pascal Obry <obry@gnat.com>
1932 * gprcmd.adb (Extend): Do not output trailing directory separator. This
1933 is not needed and it confuses Windows GNU/make which does not report
1934 directory terminated by a slash as a directory.
1935 (gprcmd): Idem for "pwd" internal command.
1937 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
1938 target names rewrite to fix regressions with recent version of
1939 GNU/make. Starting with GNU/make 3.80 the pipe character was not
1940 handled properly anymore.
1942 2004-09-01 Andreas Schwab <schwab@suse.de>
1944 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
1945 * raise.c [!IN_RTS]: Undef abort.
1947 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
1949 * utils2.c (build_allocator): Use ssize_int.
1951 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
1953 2004-08-27 Andreas Schwab <schwab@suse.de>
1955 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
1957 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1958 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1960 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
1962 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1964 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
1965 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1966 * utils.c (init_gigi_decls): Likewise.
1967 * utils2.c (build_call_raise, build_allocator): Likewise.
1969 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1971 * utils.c (gnat_init_decl_processing): Adjust
1972 build_common_tree_nodes call.
1974 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1976 * utils2.c (build_allocator): Use build_int_cst for negative
1979 2004-08-18 Richard Henderson <rth@redhat.com>
1981 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
1983 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
1985 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
1987 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
1988 (gnat_to_gnu): Likewise.
1990 2004-08-16 Pascal Obry <obry@gnat.com>
1992 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
1993 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
1994 option and not mdll anymore. Update comment.
1996 2004-08-16 Pascal Obry <obry@gnat.com>
1998 * bld.adb (Put_Include_Project): Properly handle directory separators
2001 2004-08-16 Ed Schonberg <schonberg@gnat.com>
2003 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
2004 decreasing the number of allocated junk nodes while searching for the
2005 appropriate subprogram.
2007 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2009 * cuintp.c (UI_To_gnu): Use build_int_cst..
2010 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2011 * utils.c (init_gigi_decls): Likewise.
2012 * utils2.c (build_call_raise): Likewise.
2014 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
2016 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
2017 for a global aliased object with a variable size and an unconstrained
2018 nominal subtype, pretend there is no initializer if the one we have is
2019 incomplete, and avoid referencing an inexistant component in there. The
2020 part we have will be rebuilt anyway and the reference may confuse
2023 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
2025 * einfo.ads: Minor reformatting
2027 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
2028 restrictions in the ALI if we only want to warn about violations.
2030 2004-08-13 Vincent Celier <celier@gnat.com>
2032 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
2033 when creating a new Unit_Record in table Units.
2035 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
2036 that are violated, if any.
2038 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
2039 add directory separator if path already ends with a directory separator.
2041 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2043 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
2044 unit, this is an attempt to inline a construct that is not available in
2045 the current restricted mode, so abort rather than trying to continue.
2047 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
2048 discriminants that rename those of the parent, recover names of
2049 original discriminants for the constraint on the full view of the
2051 (Complete_Private_Subtype): Do not create a subtype declaration if the
2052 subtype is an itype.
2054 * gnat_rm.texi: Added section on implementation of discriminated
2055 records with default values for discriminants.
2057 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2060 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
2061 the second operand is overloaded.
2063 2004-08-10 Richard Henderson <rth@redhat.com>
2065 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
2066 add __builtin_alloca.
2068 2004-08-10 Richard Henderson <rth@redhat.com>
2070 * config-lang.in (boot_language): Yes.
2072 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
2074 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
2075 from complaining on potential uninitialized reference.
2076 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
2077 new specification and test explicitly for non-zero return value.
2079 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
2080 returning C.int, to avoid using a derived boolean type.
2082 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
2083 Duplicate_Subexpr_No_Checks in preference to direct use of
2084 Remove_Side_Effects and New_Copy_Tree.
2085 Clear Comes_From_Source on prefix of 'Size attribute reference.
2087 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
2088 g-socthi-vxworks.adb: Change calls to
2089 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
2090 and test explicitly for non-zero return value.
2092 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
2093 (Is_Socket_In_Set): Declare imported function as returning C.int, to
2094 avoid using a derived boolean type.
2096 2004-08-09 Albert Lee <lee@gnat.com>
2098 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
2100 2004-08-09 Pascal Obry <obry@gnat.com>
2102 * gnat_ugn.texi: Document new way to build DLLs on Windows using
2103 GCC's -shared option.
2105 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
2106 Options_2 parameter (options put after object files).
2108 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
2110 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
2111 ignore overflows on low and high bounds of an index to also account for
2112 differences in signedness between sizetype and gnu_index_subtype.
2113 These are as legitimate as the ones caused by a lower TYPE_PRECISION
2116 2004-08-09 Robert Dewar <dewar@gnat.com>
2118 * s-solita.ads, s-solita.adb: Minor reformatting
2120 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
2121 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
2123 Add note that No_Implicit_Conditionals does not suppress
2124 run time constraint checks.
2126 * vms_conv.ads: Minor reformatting
2128 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
2129 and necessary for following change).
2130 (Mark): Return new format Mark_Id containing sec stack address
2131 (Release): Use sec stack address from Mark_Id avoiding Self call
2133 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
2134 pointer (cleanup and necessary for following change).
2135 Define Mark_Id as record containing address of secondary stack, that way
2136 Release does not need to find the stack again, decreasing the number of
2137 calls to Self and improving efficiency.
2139 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
2141 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
2142 case variable into the individual case branches when possible.
2144 * sem_ch11.adb: Minor reformatting
2146 * prj.ads: Correct spelling of suffixs
2148 * prj-nmsc.adb: Minor reformatting
2149 Correct spelling suffixs throughout (also in identifiers)
2151 * freeze.adb: Minor spelling correction
2153 * exp_ch2.adb: Cleanups to handling of Current_Value
2154 (no functional effect).
2156 * bld.adb: Correct spelling of suffixs
2158 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
2160 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2164 * sem_ch7.adb (Install_Private_Declarations): In the body of the
2165 package or of a child, private entities are both immediately_visible
2168 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2170 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
2171 there are no range checks on the value of the literal.
2173 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
2174 wrapped is the triggering alternative of an asynchronous select, action
2175 statements mustbe inserted before the select itself.
2177 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
2178 case where the prefix is a protected function call.
2179 (Resolve_Attribute, case 'Access): The attribute reference on a
2180 subprogram is legal in a generic body if the subprogram is declared
2183 2004-08-09 Vincent Celier <celier@gnat.com>
2185 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
2186 languages, otherwise building the library may fail with unresolved
2188 (Compile_Sources): Do not build libraries if -c switch is used
2190 * gnatlink.adb (Process_Args): New switches -M and -Mmap
2191 (Write_Usage): If map file creation is supported, output new switches
2193 (Gnatlink): When -M is specified, add the necessary switch(es) to the
2194 gcc call, when supported.
2196 * Makefile.in: Added indepsw.o to the object list for gnatlink
2197 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
2199 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
2200 indepsw.adb, indepsw.ads: New files.
2202 2004-08-09 Bernard Banner <banner@gnat.com>
2204 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
2206 * Makefile.in: add section for vxworks x86
2208 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
2210 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
2211 per-object constrained components where the discriminant is of an
2213 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
2214 the parent initialization procedure for derived Unchecked_Unions.
2215 Instead, derived Unchecked_Unions build their own initialization
2217 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
2218 Check the body of the subprogram for details.
2219 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
2220 functions for derived Unchecked_Union types by introducing a condition.
2221 Allow the creation of TSS equality functions for Unchecked_Unions.
2222 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
2223 Add formal parameter Discr to function signature. Discr is used to
2224 control the generated case statement for Unchecked_Union types.
2225 (Make_Eq_If): Rename formal parameter Node to E in function signature.
2227 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
2229 Check the body of the subprogram for details.
2230 (Expand_Composite_Equality): Augment composite type equality to include
2231 correct handling of Unchecked_Union components.
2232 (Expand_N_In): Add condition to detect illegal membership tests when the
2233 subtype mark is a constrained Unchecked_Union and the expression lacks
2234 inferable discriminants, and build a Raise_Program_Error node.
2235 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
2236 to detect types that contain components of unconstrained Unchecked_Union
2237 subtype. Add condition to detect equality between types that have an
2238 unconstrained Unchecked_Union component, and build a Raise_Program_Error
2239 node. Add condition to detect equality between Unchecked_Union types
2240 that lack inferable discriminants, and build a Raise_Program_Error node.
2241 Otherwise build a TSS equality function call.
2242 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
2243 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
2244 with the operand lacking inferable discriminants, and build a Raise_
2246 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
2248 (Has_Inferable_Discriminants): Implement new predicate for objects and
2249 expressions of Unchecked_Union type. Check the body of subprogram for
2251 (Has_Unconstrained_UU_Components): Add function
2252 Component_Is_Unconstrained_UU. It is used to detect whether a single
2253 component is of an unconstrained Unchecked_Union subtype. Add function
2254 Variant_Is_Unconstrained_UU. It is used to detect whether a single
2255 component inside a variant is of an unconstrained Unchecked_Union type.
2257 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
2258 inferred discriminant values. Add condition to generate a case
2259 statement with an inferred discriminant as the switch.
2260 (Make_Component_List_Assign): Introduce a Boolean flag that determines
2261 the behaviour of the subprogram in the presence of an Unchecked_Union.
2262 Add condition to trigger the usage of the inferred discriminant value
2263 as the generated case statement switch.
2264 (Make_Field_Assign): Introduce a Boolean flag that determines the
2265 behaviour of the subprogram in the presence of an Unchecked_Union. Add
2266 condition to trigger the usage of the inferred discriminant value as
2267 the right-hand side of the generated assignment.
2269 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
2270 parameter generation when dealing with Unchecked_Unions.
2272 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
2273 checks for Unchecked_Unions.
2275 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
2277 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
2278 Raise_Program_Error nodes for the execution of Read and Write
2279 attributes of Unchecked_Union types and the execution of Input and
2280 Output attributes of Unchecked_Union types that lack default
2281 discriminant values.
2283 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
2284 Unchecked_Union. Add procedure Check_Component. It is used to inspect
2285 per-object constrained components of Unchecked_Unions for being
2286 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
2287 check individual components withing a variant.
2289 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
2290 comparison of Unchecked_Unions.
2291 (Resolve_Equality_OP): Remove guard that prevents equality between
2294 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
2295 of component subtypes for Unchecked_Union components.
2296 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
2297 since it is the actual subtype.
2299 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
2300 pass of Unchecked_Union subtypes as generic actuals to formal types
2301 that lack known_discriminant_parts or that are derived Unchecked_Union
2302 types, and do nothing. In any other case, produce an error message.
2304 * sem_ch3.adb (Analyze_Component_Declaration): Add function
2305 Contains_POC. It determines whether a constraint uses the discriminant
2306 of an enclosing record type.
2307 Add condition to detect per-object constrained component and set the
2309 (Derived_Type_Declaration): Remove guard that prevents derivation from
2310 Unchecked_Union types.
2311 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
2314 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
2315 references to Unchecked_Union discriminants.
2317 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
2318 formal generation when dealing with Unchecked_Unions.
2319 (Set_Actual_Subtypes): Add condition to prevent generation of actual
2320 subtypes for Unchecked_Unions.
2322 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
2323 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
2324 completions of discriminated partial views by Unchecked_Unions and
2325 produce an error message.
2327 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2329 * trans.c (struct stmt_group): New field, GLOBAL.
2330 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
2331 (struct elab_info): New struct.
2332 (elab_info_list, gnu_elab_proc_stack): New variables.
2333 (Compilation_Unit_to_gnu): New procedure.
2334 (gigi): Call it and also handle elaboration procs we've saved.
2335 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
2336 global field from parent.
2337 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
2338 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
2339 (start_stmt_group): Initialize global field from parent.
2340 (add_decl_expr): Set to global for current statement group.
2341 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
2344 * utils.c (global_bindings_p): True when no current_function_decl; no
2345 longer check current_binding_level.
2347 2004-08-09 Ben Brosgol <brosgol@gnat.com>
2349 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
2352 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
2354 2004-08-06 Andreas Schwab <schwab@suse.de>
2356 * utils.c (gnat_define_builtin): Remove second parameter of
2358 (begin_subprog_body): Likewise.
2360 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
2362 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
2363 optimization, not supported by the tree-ssa back-end.
2365 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
2367 * s-mastop-irix.adb: Update comments.
2369 * a-except.adb (Exception_Information): Raise Constraint_Error if
2370 exception Id is Null_Id.
2371 This is required behavior, which is more reliably and clearly checked
2372 at the top level interface level.
2374 2004-07-26 Javier Miranda <miranda@gnat.com>
2376 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
2377 call if a component has no default_expression and the box is used.
2379 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
2380 default_expression and you use box, it behaves as if you had declared a
2382 (Resolve_Record_Aggregate): If a component has no default_expression and
2383 you use box, it behaves as if you had declared a stand-alone object.
2385 * sem_ch10.adb (Install_Siblings): Do not make visible the private
2386 entities of private-with siblings.
2388 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2390 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
2391 for a component of an itype, set the parent pointer for analysis,
2392 there is no list in which to insert it.
2394 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
2395 bona-fide renamings, not for inherited operations.
2397 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
2398 actual for a formal that is an access parameter, create local
2399 finalization list even if the expression is not an aggregate.
2401 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2404 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
2405 Diagnose properly illegal subprogram renamings that are library units.
2407 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2410 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
2411 conversion rewritten as an unchecked conversion, check that original
2412 expression is a variable.
2414 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2415 unchecked_conversion, create new node rather than rewriting in place,
2416 to preserve original construct.
2418 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2420 * gigi.h (gnat_expand_body): Deleted.
2422 * Make-lang.in: (trans.o): Depends on function.h.
2424 * misc.c: (gnat_expand_body): Moved to here.
2426 * trans.c (gnat_expand_body_1): Deleted.
2427 (gnat_expand_body): Moved from here.
2428 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2429 (add_stmt): Check for marked visited with global_bindings_p.
2430 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2431 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2433 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2434 VIEW_CONVERT_EXPR if not operation type.
2436 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2439 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2440 changes: reformatting of negation operators, removing unneeded
2441 inequality comparison with zero, converting equality comparisons with
2442 zero to negations, changing int/0/1 to bool/false/true, replace calls
2443 to gigi_abort with abort, and various other similar changes.
2445 2004-07-26 Vincent Celier <celier@gnat.com>
2447 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2450 * make.adb (Gnatmake): Fail when a library is not present and there is
2451 no object directory.
2453 * mlib-prj.adb (Check_Library): No need to check if the library needs
2454 to be rebuilt if there is no object directory, hence no object files
2455 to build the library.
2457 * opt.ads (Setup_Projects): New Boolean flag.
2459 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2461 Create directory when Kind /= "" and in "gnat setup". Report error if
2462 directory cannot be created.
2463 (Ada_Check): Create library interface copy dir if it does not exist
2464 and we are in "gnat setup".
2465 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2467 (Language_Independent_Check): Create object directory, exec directory
2468 and/or library directory if they do not exist and we are in
2471 * vms_conv.ads: (Command_Type): New command Setup.
2473 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2475 * vms_data.ads: Add qualifiers/switches for new built-in command
2478 2004-07-25 Richard Henderson <rth@redhat.com>
2480 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2481 DECL_IGNORED_P on RESULT_DECL.
2483 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2485 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2486 allocation and potentially overflowing update with
2487 Tailored_Exception_Information. Use the sec-stack free procedural
2488 interface to output Exception_Information instead.
2490 * a-except.adb (To_Stderr): New subprogram for character, and string
2491 version moved from a-exextr to be visible from other separate units.
2492 (Tailored_Exception_Information): Remove the procedural version,
2493 previously used by the default Last_Chance_Handler and not any more.
2494 Adjust various comments.
2496 * a-exexda.adb: Generalize the exception information procedural
2497 interface, to minimize the use of secondary stack and the need for
2498 local buffers when the info is to be output to stderr:
2499 (Address_Image): Removed.
2500 (Append_Info_Character): New subprogram, checking for overflows and
2501 outputing to stderr if buffer to fill is of length 0.
2502 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2503 (Append_Info_Address, Append_Info_Exception_Name,
2504 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2505 Append_Info_Basic_Exception_Traceback,
2506 Append_Info_Exception_Information): New subprograms.
2507 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2508 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2509 Exception_Info_Maxlength, Exception_Name_Length,
2510 Exception_Message_Length): New subprograms.
2511 (Exception_Information): Use Append_Info_Exception_Information.
2512 (Tailored_Exception_Information): Use
2513 Append_Info_Basic_Exception_Information.
2514 Export services for the default Last_Chance_Handler.
2516 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2517 other separate units.
2519 2004-07-20 Vincent Celier <celier@gnat.com>
2521 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2523 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2525 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2526 emit itype references for the designated types of component types that
2527 are declared outside of the full record declaration, and that may
2528 denote a partial view of that record type.
2530 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2533 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2534 which is the designated type in an access component declaration, to the
2535 list of incomplete dependents of the parent type, to avoid elaboration
2536 issues with out-of-scope subtypes.
2537 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2538 full view of the parent.
2540 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2543 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2544 entities that are hidden, such as references to generic actuals
2545 outside an instance.
2547 2004-07-20 Javier Miranda <miranda@gnat.com>
2549 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2550 support to the new notation.
2551 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2553 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2555 * s-taprob.adb: Adding the elaboration code required for initializing
2556 the tasking soft links that are common to the full and the restricted
2559 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2560 restricted run time has been moved to the package
2561 System.Soft_Links.Tasking.
2563 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2564 restricted run time has been moved to the package
2565 System.Soft_Links.Tasking.
2567 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2569 * s-solita.ads, s-solita.adb: New files.
2571 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2573 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2574 Case_Statement_to_gnu): Split off from gnat_to_gnu.
2575 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
2576 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
2577 Exception_Handler_to_gnu_zcx): Likewise.
2579 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2581 * gigi.h (builtin_function): Declare.
2583 2004-07-15 Robert Dewar <dewar@gnat.com>
2585 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
2588 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
2589 access values as an example of a warning.
2591 * gnat_rm.texi: Document new attribute Has_Access_Values
2593 * gnat-style.texi: Document that box comments belong on nested
2596 * sem_util.ads (Has_Access_Values): Improved documentation
2598 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
2600 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
2601 (Process_Interface_Name): Call to this new procedure
2602 (Set_Extended_Import_Export_External_Name): Call to this new procedure
2604 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
2606 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
2608 * einfo.ads: Minor comment typo fixed
2610 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
2612 * snames.adb: Add _atcb.
2614 * snames.ads: Add Name_uATCB.
2616 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
2617 (in the expanded code) when using the restricted run time.
2619 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
2620 a in parameter in order to allow ATCBs to be preallocated (in the
2623 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
2624 order to allow ATCBs to be preallocated. In case of error, the ATCB is
2625 deallocated in System.Tasking.Stages.
2627 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
2628 order to allow ATCBs to be preallocated.
2630 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
2631 here. It was previously done in Initialize_ATCB.
2633 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
2635 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
2636 Restricted run time.
2638 * exp_ch3.adb: When using the Restricted run time, pass the
2639 preallocated Ada_Task_Control_Block when creating a task.
2641 2004-07-15 Ed Schonberg <schonberg@gnat.com>
2643 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
2644 function call that is itself an actual in an enclosing call, diagnose
2645 problem here rather than assuming that resolution will catch it.
2647 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
2648 the local copy of a generic unit for a formal package, and the generic
2649 is a child unit, install private part of ancestors before compiling
2650 private part of spec.
2652 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
2653 use scope entities rather than tree structures, to handle properly
2654 parent units that are instances rewritten as bodies for inlining
2657 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
2658 Remove_Parents): Handle properly a parent unit that is an
2659 instantiation, when the unit has been rewritten as a body for inlining
2662 * par.adb (Goto_List): Global variable to collect goto statements in a
2663 given unit, for use in detecting natural loops.
2665 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
2666 use in detecting natural loops.
2668 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
2669 backwards goto's, and rewrite as a infinite loop, to improve locality
2672 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
2673 subcomponent that includes an indexed reference, to prevent the
2674 generation of copies that would miscompile the desired assignment
2676 (Build_Task_Image_Decls): Add a numeric suffix to
2677 generated name for string variable, to avoid spurious conflicts with
2678 the name of the type of a single protected object.
2680 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
2681 loop with an explicit exit statement, to avoid generating an
2682 out-of-range value with 'Succ leading to spurious constraint_errors
2683 when compiling with -gnatVo.
2685 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
2687 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
2688 might not be analyzed yet, even if its Etype is already set (case of an
2689 unchecked conversion built using Unchecked_Convert_To, for example).
2690 If the prefix has already been analyzed, this will be a nop anyway.
2692 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
2693 controller type, or an assignment of a record type with controlled
2694 components, copy only user data, and leave the finalization chain
2697 2004-07-15 Vincent Celier <celier@gnat.com>
2699 * make.adb (Collect_Arguments): Improve error message when attempting
2700 to compile a source not part of any project, when -x is not used.
2702 * prj.ads: (Defined_Variable_Kind): New subtype
2704 * prj-attr.adb (Register_New_Package): Two new procedures to register
2705 a package with or without its attributes.
2706 (Register_New_Attribute): Mew procedure to register a new attribute in a
2708 New attribute oriented subprograms: Attribute_Node_Id_Of,
2709 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2710 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2712 New package oriented subprograms: Package_Node_Id_Of,
2713 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2715 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
2717 (Package_Node_Id): Now a private, self initialized type
2718 (Register_New_Package): New procedure to register a package with its
2720 New attribute oriented subprograms: Attribute_Node_Id_Of,
2721 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2722 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2724 New package oriented subprograms: Package_Node_Id_Of,
2725 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2727 * prj-dect.adb (Parse_Attribute_Declaration,
2728 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
2730 * prj-makr.adb (Make): Parse existing project file before creating
2731 other files. Fail if there was an error during parsing.
2733 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
2734 new spec of Prj.Attr.
2736 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
2737 to new spec of Prj.Attr.
2739 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2741 * utils2.c: Fix typo in comment.
2743 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2745 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
2746 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
2748 2004-07-14 Andreas Schwab <schwab@suse.de>
2750 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
2752 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2754 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
2756 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
2759 * misc.c (gnat_types_compatible_p): New function.
2760 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
2761 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
2763 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
2764 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
2765 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
2766 (mark_visited): Don't mark dummy type.
2767 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
2768 parameter, we must remove any LJM building from GNU_NAME.
2769 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
2770 (pos_to_constructor): Use int_const_binop.
2771 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
2774 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
2775 (gnat_pushlevel): Set TREE_USE on BLOCK node.
2776 (gnat_install_builtins): Add __builtin_memset.
2778 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
2780 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
2781 for a renaming, stabilize the initialization expression if we are at a
2782 local level. At the local level, uses of the renaming may be performed
2783 by a direct dereference of the initializing expression, and we don't
2784 want possible variables there to be evaluated for every use.
2786 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
2787 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
2788 them on the way. Account for the fact that we may introduce side
2789 effects in the process.
2791 2004-07-13 Richard Henderson <rth@redhat.com>
2793 * misc.c (default_pass_by_ref): Use pass_by_reference.
2795 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2797 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
2798 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
2800 2004-07-08 Richard Henderson <rth@redhat.com>
2802 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
2805 2004-07-06 Vincent Celier <celier@gnat.com>
2807 * vms_conv.ads: Minor reformatting.
2808 Alphabetical order for enumerated values of type Command_Type, to have
2809 the command in alphabetical order for the usage.
2811 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
2812 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
2814 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
2816 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
2817 (Add_Archive_Path): Only add the global archive if there is one.
2818 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
2819 or not any object file to put in the global archive, and don't build
2820 a global archive if there is none.
2821 (X_Switches): New table
2822 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
2823 in the X_Switches table, if any.
2824 (Initialize): Make sure the X_Switches table is empty
2825 (Scan_Arg): Record -X switches in table X_Switches
2827 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
2829 * make.adb: Minor comment fix
2831 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
2832 invoked with directory information, add the directory in front of the
2835 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
2836 invoked with directory information, add the directory in front of the
2839 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
2840 when Keep_Temporary_Files is False.
2841 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
2842 directory information, add the directory in front of the path.
2843 When not on VMS, handle new switch -dn before the command to set
2844 Keep_Temporary_Files to True.
2845 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
2848 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
2849 invoked with directory information, add the directory in front of the
2852 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
2854 * snames.ads, snames.adb (Name_Stub): New name for the distributed
2857 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
2858 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
2860 * g-socket.adb (To_Timeval): Fix incorrect conversion of
2861 Selector_Duration to Timeval for the case of 0.0.
2863 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
2864 documentation from Evolve_And_Then.
2866 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
2868 * s-taprop-tru64.adb, s-taprop-os2.adb,
2869 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
2871 2004-07-06 Robert Dewar <dewar@gnat.com>
2873 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
2874 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
2875 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
2876 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
2877 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
2878 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
2879 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
2880 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
2881 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
2882 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
2883 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
2884 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
2885 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
2886 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
2887 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
2888 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
2889 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
2890 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
2891 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
2892 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
2893 vms_data.ads: Minor reformatting,
2894 Fix bad box comment format.
2896 * gnat_rm.texi: Fix minor grammatical error
2898 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
2900 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
2901 more cases of discriminated records to be recognized as not needing a
2903 (Has_Access_Values): New function.
2905 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
2907 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
2908 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
2909 with LRM terminology).
2910 Change terminology in comments primitive type => elementary type.
2912 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2915 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
2916 parameters do not impose any requirements on the presence of a body.
2918 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2921 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
2922 compilation unit and is in an open scope at the point of instantiation,
2923 assume that a body may be present later.
2925 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2927 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
2928 Improve error message when specified size is not supported.
2930 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
2931 is never a primitive operation.
2933 2004-07-05 Andreas Schwab <schwab@suse.de>
2935 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
2936 RECORD_OR_UNION_CHECK.
2937 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
2939 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
2941 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
2942 dependency on xgnatugn, instead build it via a submake.
2943 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
2945 2004-07-04 Richard Henderson <rth@redhat.com>
2947 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
2949 2004-07-01 Richard Henderson <rth@redhat.com>
2951 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
2952 * utils.c (max_size): Likewise.
2954 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2956 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
2957 and rest_of_type_compilation; add arg to create_*_decl.
2958 (annotate_decl_with_node): Deleted.
2959 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
2960 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
2961 (get_current_block_context, gnat_pushdecl): New declarations.
2962 (gnat_init_stmt_group): Likewise.
2963 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
2964 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
2965 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
2966 (gnat_init): Call gnat_init_stmt_group.
2967 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
2968 (gnu_pending_elaboration_list): Deleted.
2969 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
2970 (gigi): Rearrange initialization calls and move some to last above.
2971 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
2972 Delete calls to add_decl_expr; add arg to create_*_decl.
2973 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
2974 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
2975 begin_subprog_body and call it.
2976 Don't push and pop ggc context.
2977 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
2978 (add_stmt): Remove handling of DECL_EXPR from here.
2979 If not in function, mark visited.
2980 (add_decl_expr): Put global at top level.
2981 Check for cases of DECL_INITIAL we have to handle here.
2982 (process_type): Add extra arg to create_type_decl.
2983 (build_unit_elab): Rework to just gimplify.
2984 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
2985 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
2986 (get_pending_elaborations, pending_elaborations_p): Likewise.
2987 (push_pending_elaborations, pop_pending_elaborations): Likewise.
2988 (get_elaboration_location, insert_elaboration_list): Likewise.
2989 (gnat_binding_level): Renamed from ada_binding_level.
2990 (init_gnat_to_gnu): Don't clear pending_elaborations.
2991 (global_bindings_p): Treat as global if no current_binding_level.
2992 (set_current_block_context): New function.
2993 (gnat_pushdecl): Renamed from pushdecl; major rework.
2994 All callers changed.
2995 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
2996 (finish_record_type): Call call pushdecl for stub decl.
2997 (function_nesting_depth): Deleted.
2998 (begin_subprog_body): Delete obsolete code.
2999 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
3001 2004-06-28 Robert Dewar <dewar@gnat.com>
3003 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3004 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
3005 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
3006 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3007 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
3009 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
3010 deal with problem of inefficient slices on machines with strict
3011 alignment, when the slice is a component of a composite.
3013 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
3014 machines, we need the check there as well.
3016 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3018 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
3019 determine safe copying direction for overlapping slice assignments
3020 when component is controlled.
3022 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
3023 formal derived type in the actual for a formal package are visible in
3024 the enclosing instance.
3026 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3029 * sem_util.adb (Trace_Components): Diagnose properly an illegal
3030 circularity involving a private type whose completion includes a
3031 self-referential component.
3032 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
3033 renaming or an instantiation from an implicit derived operation.
3035 2004-06-28 Pascal Obry <obry@gnat.com>
3037 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
3039 (Library_File_Name_For): Idem.
3041 2004-06-28 Matthew Gingell <gingell@gnat.com>
3043 * g-traceb.ads: Add explanatory note on the format of addresses
3044 expected by addr2line.
3046 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
3048 * Makefile.in: Force debugging information on s-tasdeb.adb,
3049 a-except.adb and s-assert.adb needed by the debugger.
3051 2004-06-28 Vincent Celier <celier@gnat.com>
3053 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
3057 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
3059 * prj.adb: Minor reformatting
3060 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
3062 * prj.ads: Comment updates
3064 (Project_Data): Change Flag1 to Need_To_Build_Lib.
3065 Remove Flag2: not used.
3067 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
3070 * gnat_ugn.texi: Put a "null;" declaration in one project file example
3072 * gnat_rm.texi: Document Empty declarations "null;".
3074 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
3075 front of the linker options.
3076 (Link_Foreign): Put the global archives and the libraries in front of
3079 2004-06-28 Javier Miranda <miranda@gnat.com>
3081 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
3082 (RTU_Loaded): Code cleanup
3083 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
3084 withed predefined units.
3086 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
3087 explicitly withed predefined units.
3090 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
3091 explicitly withed predefined units.
3093 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3095 * ada-tree.def (DECL_STMT): Deleted.
3096 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
3097 (DECL_STMT_VAR): Deleted.
3098 * decl.c: add_decl_stmt now add_decl_expr.
3100 * trans.c: Likewise.
3101 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3102 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
3103 (add_stmt): Only handle padded type here.
3104 (add_stmt_with_node): Allow gnat_node to not be present.
3105 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
3106 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
3107 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
3108 make a SAVE_EXPR for the entire fat pointer.
3109 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
3110 (create_index_type): Make a DECL_EXPR.
3111 (end_subprog_body): Don't call allocate_struct_function here but
3114 2004-06-25 Pascal Obry <obry@gnat.com>
3116 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
3117 Relocatable from Build_Dynamic_Library call.
3119 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
3120 Relocatable are now synonym.
3122 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
3124 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
3125 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
3128 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
3129 Lib_Address and Relocatable.
3130 (Default_DLL_Address): Removed.
3132 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3133 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3134 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
3135 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
3136 (Default_DLL_Address): Removed.
3138 * mlib-tgt-mingw.adb: Ditto.
3139 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
3141 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
3142 the initial thread stack size.
3144 * a-strmap.ads: Move package L to private part as it is not used in
3145 the spec. Found while reading code.
3147 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
3149 * tracebak.c: Introduce support for a GCC infrastructure based
3150 implementation of __gnat_backtrace.
3152 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
3153 any more. Use accessors instead. This eases maintenance and relaxes
3154 some alignment constraints.
3155 (_GNAT_Exception structure): Remove the Ada specific fields
3156 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
3158 (is_handled_by, __gnat_eh_personality): Replace component references to
3159 exception structure by use of the new accessors.
3161 * init.c (__gnat_initialize): Adjust comments to match the just
3162 reverted meaning of the -static link-time option.
3164 * adaint.c (convert_addresses): Arrange not to define a stub for
3165 mips-irix any more, as we now want to rely on a real version from a
3166 recent libaddr2line.
3168 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
3169 the personality routine can use them and not have to rely on a C
3170 counterpart of the record anymore. This simplifies maintenance and
3171 relaxes the constraint of having Standard'Maximum_Alignment match
3173 Update comments, and add a section on the common header alignment issue.
3175 2004-06-25 Geert Bosch <bosch@gnat.com>
3177 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
3178 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
3180 2004-06-25 Robert Dewar <dewar@gnat.com>
3182 * gnat_rm.texi: Fix section on component clauses to indicate that the
3183 restriction on byte boundary placement still applies for bit packed
3185 Add comment on stack usage from Initialize_Scalars
3187 * gnat_ugn.texi: Add documentation for -gnatyLnnn
3189 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
3190 limiting nesting level.
3192 * usage.adb: Add line for -gnatyLnnn switch
3194 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
3195 sem_ch13.adb, exp_aggr.adb: Minor reformatting
3197 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
3198 type as well as on the subtype. This corrects a problem in freeze in
3199 setting alignments of atomic types.
3201 * sem_eval.ads: Minor comment typo fixed
3203 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
3204 level. Minor reformatting.
3206 * fname.adb (Is_Predefined_File_Name): Require a letter after the
3207 minus sign. This means that file names like a--b.adb will not be
3208 considered predefined.
3210 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
3211 record Test new flag and give diagnostic for bad component clause.
3212 (Freeze_Entity): Set alignment of array from component alignment in
3213 cases where this is safe to do.
3215 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
3218 * cstand.adb: (Create_Standard): Set alignment of String to 1
3220 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
3222 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
3223 code in the common constrained array cases.
3225 * a-storio.adb: Change implementation to avoid possible alignment
3226 problems on machines requiring strict alignment (data should be moved
3227 as type Buffer, not type Elmt).
3229 * checks.adb (Apply_Array_Size_Check): Improve these checks by
3230 killing the overflow checks which we really do not need (64-bits is
3233 2004-06-25 Vincent Celier <celier@gnat.com>
3235 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
3236 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
3237 inconditionally for the main project.
3238 (Recursive_Add_Archives.Add_Archive_Path): New procedure
3239 (Link_Executables.Check_Time_Stamps): New procedure
3240 (Link_Executables.Link_Foreign): New procedure
3241 Changes made to reduce nesting level of this package
3242 (Check): New procedure
3243 (Add_Switches): When not in quiet output, check that a switch is not
3244 the concatenation of several valid switches. If it is, issue a warning.
3245 (Build_Global_Archive): If the global archive is rebuilt, linking need
3247 (Compile_Sources): Rebuilding a library archive does not imply
3248 rebuilding the global archive.
3249 (Build_Global_Archive): New procedure
3250 (Build_Library): New name for Build_Archive, now only for library
3252 (Check_Archive_Builder): New procedure
3253 (Create_Global_Archive_Dependency_File): New procedure
3254 (Gprmake): Call Build_Global_Archive before linking
3255 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
3257 (Scan_Arg): Display the Copyright notice when -v is used
3259 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
3262 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
3264 Add new GNAT LIST qualifier /FILES=
3265 Added qualifier /DIRECTORY= to GNAT METRIC
3266 Added qualifier /FILES= to GNAT METRIC
3267 Added qualifier /FILES to GNAT PRETTY
3269 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
3270 to take into account both versions of the switch.
3272 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
3273 always be the last switch to the gcc driver. Disable switch storing so
3274 that switches automatically added by the gcc driver are not put in the
3277 * prj.adb (Project_Empty): Take into account changes in components of
3280 * prj.ads (Languages_Processed): New enumaration value All_Languages.
3282 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
3283 used. Split Boolean component Ada_Sources_Present in two Boolean
3284 components Ada_Sources_Present and Other_Sources_Present.
3287 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
3288 instead of Sources_Present.
3289 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3291 * prj-nmsc.adb: Minor reformatting
3292 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
3293 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
3294 Check_Ada_Naming_Scheme.
3295 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
3298 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
3300 Make sure that all cycles where there is at least one "limited with"
3302 (Parse_Single_Project): New Boolean parameter In_Limited
3304 * prj-proc.adb (Recursive_Check): When Process_Languages is
3305 All_Languages, call first Prj.Nmsc.Ada_Check, then
3306 Prj.Nmsc.Other_Languages_Check.
3308 * prj-proc.adb (Process): Use Ada_Sources_Present or
3309 Other_Sources_Present (instead of Sources_Present) depending on
3312 * lang-specs.h: Keep -g and -m switches in the same order, and as the
3315 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
3316 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
3318 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
3321 * lib.ads (Disable_Switch_Storing): New procedure.
3323 * make.adb: Modifications to reduce nesting level of this package.
3324 (Check_Standard_Library): New procedure
3325 (Gnatmake.Check_Mains): New procedure
3326 (Gnatmake.Create_Binder_Mapping_File): New procedure
3327 (Compile_Sources.Compile): Add switch -gnatez as the last option
3328 (Display): Never display -gnatez
3331 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
3333 * gnatcmd.adb (Check_Project): New function
3334 (Process_Link): New procedure to reduce nesting depth
3335 (Check_Files): New procedure to reduce the nesting depth.
3336 For GNAT METRIC, include the inherited sources in extending projects.
3337 (GNATCmd): When GNAT LS is invoked with a project file and no files,
3338 add the list of files from the sources of the project file. If this list
3339 is too long, put it in a temp text files and use switch -files=
3340 (Delete_Temp_Config_Files): Delete the temp text file that contains
3341 a list of source for gnatpp or gnatmetric, if one has been created.
3342 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
3343 in the project file is too large, create a temporary text file that
3344 list them and pass it to the tool with "-files=<temp text file>".
3345 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
3347 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
3348 generated file is in not in Ada.
3350 * gnatls.adb: Remove all parameters And_Save that are no longer used.
3351 (Scan_Ls_Arg): Add processing for -files=
3352 (Usage): Add line for -files=
3354 * g-os_lib.adb (On_Windows): New global constant Boolean flag
3355 (Normalize_Pathname): When on Windows and the path starts with a
3356 directory separator, make sure that the resulting path will start with
3359 * clean.adb (Clean_Archive): New procedure
3360 (Clean_Project): When there is non-Ada code, delete the global archive,
3361 the archive dependency files, the object files and their dependency
3362 files, if they exist.
3363 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
3365 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
3367 * sinfo.ads: Fix typo in comment.
3369 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
3370 the TSS for remote access-to-subprogram types, since these TSS are
3371 always present once the type has been analyzed.
3372 (RAS_E_Dereference): Same.
3374 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
3375 reference raises Bad_Attribute, mark the reference as analyzed so the
3376 node (and any children resulting from rewrites that could have occurred
3377 during the analysis that ultimately failed) is not analyzed again.
3379 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
3381 * exp_dist.adb: Minor comment fix.
3383 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
3384 type is an anonymous access type, no unchecked deallocation of the
3385 allocated object can occur. If the object is controlled, attach it with
3386 a count of 1. This allows attachment to the Global_Final_List, if
3387 no other relevant list is available.
3388 (Get_Allocator_Final_List): For an anonymous access type that is
3389 the type of a discriminant or record component, the corresponding
3390 finalisation list is the one of the scope of the type.
3392 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3394 * sem_ch3.adb (Replace_Type): When computing the signature of an
3395 inherited subprogram, use the first subtype if the derived type
3396 declaration has no constraint.
3398 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
3399 before applying previous optimization. Minor code cleanup.
3401 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
3402 placed at the beginning of an unpacked record without explicit
3403 alignment, a slice of it will be aligned and does not need a copy when
3406 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3410 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
3411 reference is written with expressions mimicking parameters.
3413 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3416 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3417 STEP 2a. The constraints of a full type declaration of a derived record
3418 type are checked for conformance with those declared in the
3419 corresponding private extension declaration. The message
3420 "not conformant with previous declaration" is emitted if an error is
3423 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3425 * g-traceb.ads: Document the need for -E binder switch in the spec.
3427 * g-trasym.ads: Document the need for -E binder switch in the spec.
3429 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3431 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3433 * snames.h, snames.ads, snames.adb: Add entry for pragma
3436 * s-rident.ads: Change reference to pragma Detect_Blocking.
3438 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3441 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3442 to indicate whether pragma Detect_Blocking is active.
3444 * par-prag.adb: Add entry for pragma Detect_Blocking.
3446 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3447 of not handling WITH.
3448 Note that this replaces the previous update which was incorrect.
3450 2004-06-25 Javier Miranda <miranda@gnat.com>
3452 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3453 use-clauses to have a clean environment.
3455 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3456 the installation of the use-clauses to stablish a clean environment in
3457 case of compilation of a separate unit; otherwise the call to
3458 use_one_package is protected by the barrier Applicable_Use.
3460 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3461 the installation of the use-clauses to stablish a clean environment in
3462 case of compilation of a separate unit.
3463 (End_Use_Clauses): Minor comment cleanup.
3465 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3467 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3469 2004-06-23 Richard Henderson <rth@redhat.com>
3471 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3473 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3475 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3476 now bool instead of int.
3477 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3478 * trans.c (gnu_switch_label_stack): New function.
3479 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3480 elaboration of renamed entity returns.
3481 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3482 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3483 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3484 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3485 DECL_SIZE_UNIT and simplify variable-sized case.
3486 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3487 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3488 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3489 (build_unit_elab): Disable for now.
3490 * utils.c (mark_visited): New function.
3491 (pushdecl): Walk tree to call it for global decl.
3492 (update_pointer_to): Update all variants of pointer and ref types.
3493 Add arg to COMPONENT_REF.
3494 (convert): Likewise.
3495 Move check for converting between variants lower down.
3496 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3497 (build_allocator): Don't force type of MODIFY_EXPR.
3498 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3501 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3503 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3504 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3505 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3507 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3508 all callers changed.
3509 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3510 the way that EXIT_STMT finds the loop label.
3511 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3512 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3513 (add_stmt): Use annotate_with_locus insted of setting directly.
3514 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3515 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3516 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3517 (build_vms_descriptor): Add extra args to ARRAY_REF.
3518 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3519 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3521 (build_binary_op): Don't make explicit CONVERT_EXPR.
3522 Add extra rgs to ARRAY_REF.
3524 2004-06-14 Pascal Obry <obry@gnat.com>
3526 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3527 Windows. Fix minor typo.
3529 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3530 which is now supported on Windows. With this implementation using the
3531 Library Project feature is no different on Windows than on UNIX.
3533 2004-06-14 Vincent Celier <celier@gnat.com>
3535 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3538 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3540 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3541 found, show the project name and the path of the previously parsed
3544 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3546 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3547 array, avoid copying the actual before the call.
3549 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3551 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3552 Instead, allocate memory on worst-case alignment assumptions, and then
3553 return an aligned address within the allocated zone.
3555 2004-06-14 Robert Dewar <dewar@gnat.com>
3557 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3558 elab entities in predefined units in No_Run_Time_Mode.
3559 (Gen_Adainit_C): Same fix
3560 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3561 units in No_Run_Time_Mode
3562 (Gen_Elab_Calls_C): Same fix
3564 * symbols-vms-alpha.adb: Minor reformatting
3566 * g-debpoo.ads: Minor reformatting
3568 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3570 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3572 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
3575 * make.adb: Minor reformatting
3577 * par-ch12.adb: Minor reformatting
3579 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
3581 * prj-strt.adb: Minor reformatting
3583 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
3586 * sem_attr.adb: Minor reformatting
3588 * sem_ch7.adb: Minor reformatting
3590 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
3591 for type in the same unit as the object declaration.
3593 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
3594 static string expressions and not just string literals.
3596 (Set_Warning): Reset restriction warning flag for restriction pragma
3597 Implement pragma Profile_Warnings
3598 Implement pragma Profile (Restricted)
3599 Give obolescent messages for old restrictions and pragmas
3601 * snames.h, snames.ads, snames.adb: Add new entry for pragma
3604 * s-rident.ads: Add declarations for restrictions required by profile
3605 Restricted and profile Ravenscar.
3607 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
3609 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
3610 configuration pragmas.
3612 2004-06-11 Vincent Celier <celier@gnat.com>
3614 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
3615 gnatsym, when symbol policy is Restricted.
3617 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
3618 gnatsym, when symbol policy is Restricted.
3620 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
3621 read the symbol file.
3622 (Finalize): Fail in symbol policy Restricted if a symbol in the original
3623 symbol file is not in the object files. Do not create a new symbol file
3624 when symbol policy is Restricted.
3626 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
3629 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
3631 (Usage): Line for new switch -R
3633 * make.adb (Initialize): When the platform is not VMS, add the
3634 directory where gnatmake is invoked in the front of the path, if
3635 gnatmake is invoked with directory information. Change the Scan_Args
3636 while loop to a for loop.
3637 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
3638 if Depth is equal or greater than the proposed depth, there is nothing
3640 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
3643 * prj.ads: Add new symbol policy Restricted.
3645 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
3646 with the new parameters Check_All_Labels and Case_Location.
3648 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
3649 (Library_Symbol_File needs to be defined).
3651 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
3652 and Case_Location If Check_All_Labels is True, check that all values of
3653 the string type are used, and output warning(s) if they are not.
3655 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
3658 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
3660 * gnat_ugn.texi: Update documentation about the library directory in
3663 * makegpr.adb (Display_Command): In verbose mode, also display the
3664 value of the CPATH env var, when the compiler is gcc.
3665 (Initialize): Change the Scan_Args while loop to a for loop
3666 (Compile_Individual_Sources): Change directory to object directory
3667 before compilations.
3669 * symbols.ads: New symbol policy Restricted.
3671 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
3673 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
3674 is now taken care of internally in the Exception_Propagation package
3675 and does not require clients assistance any more.
3677 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
3678 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
3679 functions. Helpers to maintain a predicate required in the handling of
3680 occurrence transfer between tasks.
3681 This is now handled internally and does not require clients assistance
3682 for the setup/propagate separation anymore.
3683 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
3684 allocation strategy, handle the Setup_And_Not_Propagated predicate and
3687 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
3688 raise_after_setup, now that everything is handled internally within the
3689 setup/propagation engine.
3691 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3693 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
3694 Add additional conditions for the case of an actual being a simple
3695 name or literal. Improve inlining by preventing the generation
3696 of temporaries with a short lifetime (one use).
3698 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3702 * einfo.ads: Minor comment updates for Has_Completion and
3703 E_Constant list of flags.
3705 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
3706 and constant redeclarations now set the Has_Completion flag of their
3707 defining identifiers.
3709 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
3710 Inspect_Deferred_Constant_Completion.
3711 Used to detect private deferred constants that have not been completed
3712 either by a constant redeclaration or pragma Import. Emits error message
3713 "constant declaration requires initialization expression".
3715 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
3716 completes a deferred constant.
3718 2004-06-11 Geert Bosch <bosch@gnat.com>
3720 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
3722 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
3723 calculating exponent for scaling denormal numbers.
3724 (Leading_Part): Properly raise Constraint_Error for zero or negative
3726 (Remainder): Properly raise Constraint_Error for zero divisor.
3728 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
3730 * sem_util.adb: Minor reformatting.
3732 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
3733 dereference when accessing the entry parameter record.
3734 (Check_Array_Type): Always check for possible implicit dereference.
3735 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3736 Abort if a pointer is still present (denoting that an implicit
3737 dereference was left in the tree by the front-end).
3739 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
3740 dereference when accessing the entry parameter record.
3741 (Check_Array_Type): Always check for possible implicit dereference.
3742 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3743 Abort if a pointer is still present (denoting that an implicit
3744 dereference was left in the tree by the front-end).
3746 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
3748 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
3749 message, like the compiler itself does. Easier to parse the output.
3751 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
3753 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
3754 be base names, and not includes directories.
3756 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3758 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
3759 so that dependencies are properly taken into account by make.
3761 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3764 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
3765 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
3767 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
3769 * Makefile.in (install-gnatlib): install target-specific run-time files.
3771 * Make-lang.in: Remove obsolete targets.
3773 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3775 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
3776 specification, to catch misuses of program unit names.
3778 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
3779 superfluous conversions in an instance.
3781 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3785 * sem_ch12.adb (Save_References): If operator node has been folded to
3786 enumeration literal, associated_node must be discarded.
3788 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
3790 * s-stchop-vxworks.adb: Add required pragma Convention to
3791 Task_Descriptor because it is updated by a C function.
3793 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
3797 * Makefile.in: Remove target specific SO_OPT on IRIX
3799 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3801 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
3802 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
3803 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
3804 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
3805 (STMT_STMT, USE_STMT): New statement codes.
3806 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
3807 * ada-tree.h: Reflect above changes.
3808 (struct tree_loop_id): Deleted.
3809 (union lang_tree_node, struct lang_decl, struct lang_type):
3810 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
3811 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
3812 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
3813 (IS_ADA_STMT): New macro.
3814 * decl.c (annotate_decl_with_node): New function.
3815 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
3816 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
3817 Call add_stmt_with_node to do needed assignments.
3818 Add call to update setjmp buffer directly, not via EXPR_STMT.
3819 (maybe_variable): Argment GNAT_NODE deleted.
3820 * gigi.h (maybe_variable): Likewise.
3821 (make_transform, add_stmt_with_node, set_block_for_group): New.
3822 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
3823 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
3824 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
3825 (set_lineno, set_lineno_from_sloc): Likewise.
3826 (record_code_position, insert_code_for): Likewise.
3827 (gnat_poplevel): Now returns void.
3828 (end_subprog_body): Now takes argument.
3829 * misc.c (cgraph.h, tree-inline.h): New includes.
3830 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
3831 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
3832 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
3833 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
3834 (gnat_parse_file): Don't set immediate_size_expand.
3835 Call cgraph functions.
3836 (gnat_expand_expr): Remove most cases.
3837 (record_code_position, insert_code_for): Remove from here.
3838 * trans.c (toplev.h, tree-gimple.h): Now included.
3839 (discard_file_names): Deleted.
3840 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
3841 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
3842 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
3843 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
3844 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
3845 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
3846 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
3847 (set_block_for_group, add_stmt_list): Likewise.
3848 (start_stmt_group): Renamed from start_block_stmt.
3849 (end_stmt_group): Likewise, from end_block_stmt.
3850 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
3851 (gigi): Don't set discard_file_names or call set_lineno.
3852 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
3853 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
3854 Numerous changes throughout to reflect new names and complete
3855 function-at-a-time implementation.
3856 (gnat_expand_stmt): Delete or comment out all cases.
3857 (process_inlined_subprograms): Use add_stmt.
3858 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
3859 call set_lineno; also remove unneeded block handling.
3860 (process_type): Remove unneeded block handling.
3861 (build_unit_elab): Remove calls to deleted functions.
3862 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
3863 (tree-dump.h): Likewise.
3864 (struct ada_binding_level): Add field jmpbuf_decl.
3865 (gnat_define_builtin, gnat_install_builtins): New.
3866 (gnat_gimplify_function, gnat_finalize): Likewise.
3867 (gnat_poplevel): No longer return BLOCK, set it instead.
3868 Remove code dealing with nested functions.
3869 (gnat_init_decl_processing): Also set size_type_node.
3870 Call gnat_install_builtins.
3871 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
3872 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
3873 Remove special-case for "main".
3874 (end_subprog_body): Add arg and rework for tree-ssa.
3875 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
3876 Add case for BOOLEAN_TYPE.
3877 * utils2.c (rtl.h): Now include.
3878 (build_call_raise): Test Debug_Flag_NN directly.
3879 (build_call_alloc_dealloc): Don't use local stack allocation for now.
3880 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
3881 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
3883 2004-06-07 Robert Dewar <dewar@gnat.com>
3885 * a-direct.ads, einfo.ads: Minor comment updates
3887 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
3888 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3889 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
3890 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
3891 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
3893 * s-interr-sigaction.adb: Remove unreferenced variable
3894 (Attached_Interrupts). Minor reformatting.
3895 Avoid use of variable I (replace by J).
3897 * par-ch10.adb: Fix text of one error message
3899 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
3900 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
3901 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
3902 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
3903 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
3904 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
3905 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
3906 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3907 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
3908 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
3909 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
3912 2004-06-07 Doug Rupp <rupp@gnat.com>
3914 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
3916 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
3918 * mlib-tgt-vms-ia64.adb: New file.
3920 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
3921 Add mlib-tgt-vms-ia64.adb
3922 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
3923 Move to alpha specific ifeq section.
3924 Add VMS specific versions of symbols.adb
3925 Renaming of 5q vms files.
3927 * 5qsystem.ads renamed to system-vms_64.ads.
3929 2004-06-07 Vincent Celier <celier@gnat.com>
3931 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
3932 explain that when a time of day corresponding to the non existing hour
3933 on the day switching to DST is specified, Split may return a different
3936 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
3939 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
3940 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
3942 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
3944 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
3945 the linking options.
3946 (Build_Library.Check_Libs): On VMS, if there is a dependency on
3947 g-trasym.ads, set Gtrasymobj_Needed to True.
3949 * prj-attr.adb: Add new package Metrics for gnatmetric
3951 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
3952 canonical case to take into account files with upper case characters on
3954 (Ada_Check): Load the reference symbol file name in the name buffer to
3955 check it, not the symbol file name.
3957 * snames.ads, snames.adb: Add standard name Metrics (name of project
3958 file package for gnatmetric).
3960 * vms_conv.ads: Add Metric to Comment_Type
3962 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
3964 * vms_data.ads: Add qualifiers for GNAT METRIC
3966 * makegpr.adb (Link_Executables): Take into account the switches
3967 specified in package Linker of the main project.
3969 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
3971 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
3972 the index of the last element is Units.Last, not Units.Table'Last
3973 (which is usually not a valid index within the actually allocated
3974 storage for the table).
3976 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
3977 determines whether to generate a call to a checked storage pool
3979 Generate such a call only for a dereference that either comes from
3980 source, or is the result of rewriting a dereference that comes from
3983 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
3985 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
3987 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
3989 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
3990 file level, elaborate the stride for inner dimensions in alignment
3993 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
3996 2004-06-07 Javier Miranda <miranda@gnat.com>
3998 * exp_ch6.adb: Correct wrong modification in previous patch
4000 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
4002 * g-trasym.ads: Corrected comment to properly reflect level of support
4005 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
4007 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
4008 includes case of a variable referenced on the left hand side of an
4009 assignment, therefore remove redundant code. Variables and prefixes of
4010 indexed or selected components are now marked as referenced on left
4011 hand side. Warnings are now properly emitted when variables or prefixes
4012 are assigned but not read.
4014 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
4015 left hand side referenced variables. Private access types do not
4016 produce the warning "variable ... is assigned but never read".
4017 Add also additional checks to left hand side referenced variables.
4018 Aliased, renamed objects and access types do not produce the warning
4019 "variable ... is assigned but never read" since other entities may read
4020 the memory location.
4022 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
4024 * Makefile.in: In the powerpc/vxworks-specific section, restore
4025 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
4028 2004-06-07 Ed Schonberg <schonberg@gnat.com>
4030 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
4031 predefined operators.
4032 Removes spurious type errors from g-trasym-vms.adb.
4034 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
4035 distinct from the operator appearing in the source, call appropriate
4036 routine to insert conversions when needed, and complete resolution of
4038 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
4039 interpretations for rewritten right operand.
4040 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
4041 the other operand is overloaded and the context is a type conversion.
4043 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4045 * ada-tree.def (BLOCK_STMT): Now has two operands.
4048 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
4050 * gigi.h: (gnat_poplevel): Now returns a tree.
4052 * trans.c (end_block_stmt): Add arg; all callers changed.
4053 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
4054 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
4055 (add_stmt): Set TREE_TYPE.
4056 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
4057 (gnat_expand_stmt, case BREAK_STMT): New case.
4059 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
4061 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
4063 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
4064 procedure Set_Stack_Size that is not needed.
4066 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
4068 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
4069 used for gnatpp input file and for the files upon which it depends
4071 2004-06-07 Ben Brosgol <brosgol@gnat.com>
4073 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
4075 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
4077 * gnatvsn.ads: Bump version numbers appropriately.
4080 2004-06-07 Pascal Obry <obry@gnat.com>
4082 * gnat_ugn.texi: Improve comments about imported names and link names
4083 on Windows. Add a note about the requirement to use -k gnatdll's option
4084 when working with a DLL which has stripped stdcall symbols (no @nn
4087 2004-05-27 Vincent Celier <celier@gnat.com>
4089 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
4090 COMMENTS_LAYOUT=UNTOUCHED
4092 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
4093 symbols-vms-alpha.adb
4095 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
4097 * sem.ads: Clarify documentation on checks suppression.
4099 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
4101 2004-05-27 Ed Schonberg <schonberg@gnat.com>
4103 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
4104 the case of multiple derivations.
4105 (Is_Object_Reference): For a selected component, verify that the prefix
4106 is itself an object and not a value.
4108 * sem_ch12.adb (Same_Instantiated_Constant): New name for
4109 Same_Instantiated_Entity.
4110 (Same_Instantiated_Variable): Subsidiary to
4111 Check_Formal_Package_Instance, to recognize actuals for in-out generic
4112 formals that are obtained from a previous formal package.
4113 (Instantiate_Subprogram_Body): Emit proper error when
4114 generating code and the proper body of a stub is missing.
4116 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
4117 has a universal interpretation, do the disambiguation here.
4119 * exp_ch4.adb (Expand_N_Type_Conversion,
4120 Expand_N_Unchecked_Type_Conversion): Special handling when target type
4121 is Address, to avoid typing anomalies when Address is a visible integer
4124 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
4125 to determine whether a subprogram should not be marked Pure, even when
4126 declared in a pure package.
4128 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
4130 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
4132 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
4133 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
4134 Update the documentation about the Ravenscar profile, following the
4135 definition found in AI-249.
4137 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
4138 setting the Profile (Ravenscar). This must be done in addition to
4139 setting the required restrictions.
4141 * rtsfind.ads: Add the set of operations defined in package
4144 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
4147 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
4149 lang-specs.h: Always require -c or -S and always redirect to /dev/null
4150 if -gnatc or -gnats is passed.
4152 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
4154 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
4155 a significant reference. Warnings are now properly emitted when a
4156 discriminated type is not referenced.
4158 * lib-xref.adb (Generate_Reference): A deferred constant completion,
4159 record representation clause or record type discriminant does not
4160 produce a reference to its corresponding entity. Warnings are now
4161 properly emitted when deferred constants and record types are not
4164 2004-05-27 Geert Bosch <bosch@gnat.com>
4166 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
4167 Fixes ACATS Annex G tests.
4169 2004-05-27 Robert Dewar <dewar@gnat.com>
4171 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
4174 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
4176 * s-interr.adb (Server_Task): Take into account case of early return
4177 from sigwait under e.g. linux.
4179 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
4181 * gnat_ugn.texi: Add description for the new gnatpp options:
4182 -rnb - replace the original source without creating its backup copy
4183 -c0 - do not format comments
4185 2004-05-24 Geert Bosch <bosch@gnat.com>
4187 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
4188 with 192 bits of precision, sufficient to reduce a double-extended
4189 arguments X with a maximum relative error of T'Machine_Epsilon, for X
4190 in -2.0**32 .. 2.0**32.
4191 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
4192 reduction by the processor, which only uses a 68-bit approximation of
4194 (Tan): Always reduce arguments and compute function either using
4195 the processor's fptan instruction, or by dividing sin and cos as needed.
4197 2004-05-24 Doug Rupp <rupp@gnat.com>
4199 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
4200 gcc error on 32/64 bit VMS.
4202 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
4204 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
4205 since this is what we get for stack overflows although not documented
4207 Document the issues which may require adjustments to our signal
4210 2004-05-24 Ed Schonberg <schonberg@gnat.com>
4212 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
4213 enclosing dynamic scope if the instantiation is within a generic unit.
4215 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4217 * exp_dbug.ads: Fix typo.
4219 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
4220 Rename it to its proper name: system-linux-ia64.ads
4221 (stamp-gnatlib1): Remove extra target specific run time files when
4222 setting up the rts directory.
4224 2004-05-24 Javier Miranda <miranda@gnat.com>
4226 * einfo.ads, einfo.adb (Limited_Views): Removed.
4227 (Limited_View): New attribute that replaces the previous one. It is
4228 now a bona fide package with the limited-view list through the
4229 first_entity and first_private attributes.
4231 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
4232 limited-private-with clause.
4233 (Install_Limited_Withed_Unit): Install the private declarations of a
4234 limited-private-withed package. Update the installation of the shadow
4235 entities according to the new structure (see Build_Limited_Views)
4236 (Build_Limited_Views): Replace the previous implementation of the
4237 limited view by a package entity that references the first shadow
4238 entity plus the first shadow private entity (required for limited-
4239 private-with clause)
4240 (New_Internal_Shadow_Entity): Code cleanup.
4241 (Remove_Limited_With_Clause): Update the implementation to undo the
4242 new work carried out by Build_Limited_Views.
4243 (Build_Chain): Complete documentation.
4244 Replace Ada0Y by Ada 0Y in comments
4247 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
4248 types the level of accessibility depends on the enclosing type
4251 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
4252 entities. Complete documentation of previous change.
4254 2004-05-24 Robert Dewar <dewar@gnat.com>
4256 * namet.adb: Minor reformatting
4257 Avoid use of name I (replace by J)
4258 Minor code restructuring
4260 * sem_ch6.adb: Minor reformatting
4262 * lib-writ.adb: Do not set restriction as active if this is a
4263 Restriction_Warning case.
4265 * sem_prag.adb: Reset restriction warning flag if real pragma
4266 restriction encountered.
4268 * s-htable.adb: Minor reformatting
4269 Change rotate count to 3 in Hash (improves hash for small strings)
4271 * 5qsystem.ads: Add comments for type Address (no literals allowed).
4273 * gnat_ugn.texi: Add new section of documentation "Code Generation
4274 Control", which describes the use of -m switches.
4276 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
4278 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
4279 through the DECL_INITIAL for renamed variables.
4281 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4283 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
4285 2004-05-19 Joel Brobecker <brobecker@gnat.com>
4287 * exp_dbug.ads: Correct comments concerning handling of overloading,
4288 since we no longer use $ anymore.
4290 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
4292 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
4293 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
4294 with illegal subunits.
4296 2004-05-19 Ed Schonberg <schonberg@gnat.com>
4298 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
4299 body with front-end inlining enabled, check whether an inline pragma
4300 appears immediately after the body and applies to it.
4302 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
4303 enabled and the pragma appears after the body of the subprogram.
4305 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4307 Part of function-at-a-time conversion
4309 * misc.c (adjust_decl_rtl): Deleted.
4310 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
4313 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
4314 (add_decl_stmt, add_stmt, block_has_vars): New functions.
4315 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
4317 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
4319 (gnat_to_gnu_entity): Likewise.
4320 Use add_stmt to update setjmp buffer.
4321 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
4323 No longer call adjust_decl_rtl.
4324 (DECL_INIT_BY_ASSIGN_P): New macro.
4325 (DECL_STMT_VAR): Likewise.
4327 * trans.c (gigi): Call start_block_stmt to make the outermost
4329 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
4330 Call start_block_stmt and end_block_stmt temporarily.
4331 Use gnat_expand_stmt instead of expand_expr_stmt.
4332 (add_decl_stmt): New function.
4333 (tree_transform): Call it.
4334 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
4335 (end_block_stmt): Set type and NULL_STMT.
4336 (gnat_expand_stmt): Make recursize call instead of calling
4338 (gnat_expand_stmt, case DECL_STMT): New case.
4339 (set_lineno_from_sloc): Do nothing if global.
4340 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
4341 (start_block_stmt, add_stmt, end_block_stmt): New functions.
4342 (build_block_stmt): Call them.
4343 (gnat_to_code): Don't expand NULL_STMT.
4344 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
4346 (tree_transform): Likewise.
4347 (tree_transform, case N_Null_Statement): Return NULL_STMT.
4348 (gnat_expand_stmt, case NULL_STMT): New case.
4349 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
4352 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
4355 * utils.c (create_var_decl): Do not call expand_decl or
4357 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
4358 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
4360 (struct e_stack): Add chain_next to GTY.
4361 (struct binding_level): Deleted.
4362 (struct ada_binding_level): New struct.
4363 (free_block_chain): New.
4364 (global_binding_level, clear_binding_level): Deleted.
4365 (global_bindings_p): Rework to see if no chain.
4366 (kept_level_p, set_block): Deleted.
4367 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
4368 new data structure and work directly on BLOCK node.
4369 (gnat_poplevel): Similarly.
4370 (get_decls): Look at BLOCK_VARS.
4371 (insert_block): Work directly on BLOCK node.
4372 (block_has_var): New function.
4373 (pushdecl): Rework for new binding structures.
4374 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
4376 (build_subprog_body): Likewise.
4377 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
4379 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
4381 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
4382 (DECL_STMT_VAR): Likewise.
4384 2004-05-17 Robert Dewar <dewar@gnat.com>
4386 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
4389 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
4390 of restriction synonyums by using
4391 Restrict.Process_Restriction_Synonyms.
4393 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
4395 * s-restri.ads (Tasking_Allowed): Correct missing comment
4397 * s-rident.ads: Add entries for restriction synonyms
4399 * ali.adb: Fix some problems with badly formatted ALI files that can
4400 result in infinite loops.
4402 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
4403 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
4404 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4405 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
4406 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
4407 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
4408 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
4409 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
4410 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
4411 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
4412 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
4413 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
4414 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4415 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4416 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4417 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4418 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4419 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4420 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4421 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4422 to Task_Id (minor cleanup).
4424 2004-05-17 Vincent Celier <celier@gnat.com>
4426 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4427 directory separator.
4429 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4430 project being extended, if Languages is not declared in extending
4433 2004-05-17 Javier Miranda <miranda@gnat.com>
4435 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4436 limited view of a visible sibling.
4438 2004-05-14 Robert Dewar <dewar@gnat.com>
4440 * gnat_ugn.texi: Minor change to -gnatS documentation
4442 * sprint.adb: Remove some instances of Assert (False) and for this
4443 purpose replace them by output of a ??? string.
4445 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4448 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4449 flag processing. This was suppressing required dependencies in
4450 No_Run_Time mode and is not needed since the binder does not generate
4451 references for things in libgnat anyway.
4453 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4456 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4458 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4461 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4462 action for the case of an actual parameter in an init proc call.
4464 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4466 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4467 subtype, check visible entities in base type.
4469 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4470 actions if the object is a renaming.
4472 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4473 Check_Formal_Package_Instance, to determine more precisely when the
4474 formal and the actual denote the same entity.
4476 2004-05-14 Javier Miranda <miranda@gnat.com>
4478 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4480 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4481 corresponding to a private_with must be removed from visibility; it
4482 will be made visible later, just before we analyze the private part of
4484 (Check_Private_Child_Unit): Allow private_with clauses in public
4486 (Install_Siblings): Make visible the private entities of private-withed
4488 (Install_Withed_Unit): Do not install the private withed unit if we
4489 are compiling a package declaration and the Private_With_OK flag was
4490 not set by the caller. These declarations will be installed later,
4491 just before we analyze the private part of the package.
4493 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4494 during the evaluation of the expression that initializes the object,
4495 decorate it with the expected type to avoid cascade errors.
4498 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4499 subprogram we have to install the private_with clauses after its
4500 specification has been analyzed (as documented in AI-262.TXT).
4502 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4503 current compilation unit has a private with on a given entity.
4504 (Find_Direct_Name): Detect the Beaujolais problem described in
4507 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4508 provides the functionality of the function Is_Ancestor that was
4509 previously available in sem_ch10. It has been renamed to avoid
4512 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4514 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4516 * utils.c (build_vms_descriptor): Use SImode pointers.
4518 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4520 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4522 2004-05-14 GNAT Script <nobody@gnat.com>
4524 * Make-lang.in: Makefile automatically updated
4526 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4528 Renaming of target specific files for clarity
4530 * Makefile.in: Rename GNAT target specific files.
4532 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4533 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4534 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4535 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4536 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4537 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4538 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4539 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4540 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4541 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4542 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4543 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4544 51osinte.adb, 51osinte.ads, 51system.ads,
4545 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4546 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4547 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4548 56tpopsp.adb, 57system.ads, 58system.ads,
4549 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4550 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4551 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4552 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4553 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4554 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4555 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4556 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4557 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4558 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4559 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4560 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4561 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4562 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4563 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4564 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4565 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4566 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4567 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4568 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4569 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4570 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4571 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4572 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4573 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4574 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
4575 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
4576 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
4577 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
4578 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
4579 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
4580 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
4581 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
4582 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
4583 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
4584 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
4585 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
4586 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
4587 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
4588 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
4590 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
4591 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
4592 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
4593 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
4594 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
4595 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
4596 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
4597 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
4598 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
4599 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
4600 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
4601 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
4602 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
4603 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
4604 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
4605 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
4606 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
4607 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
4608 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
4609 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
4610 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
4611 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
4612 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
4613 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
4614 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
4615 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
4616 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
4617 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
4618 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
4619 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
4620 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
4621 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
4622 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
4623 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
4624 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
4625 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
4626 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
4627 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
4628 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
4629 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
4630 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
4631 s-osinte-vms.ads, s-osinte-vxworks.adb,
4632 s-osinte-vxworks.ads, s-osprim-mingw.adb,
4633 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
4634 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
4635 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
4636 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
4637 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
4638 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
4639 s-stchop-vxworks.adb, s-taprop-dummy.adb,
4640 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
4641 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
4642 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
4643 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
4644 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
4645 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
4646 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
4647 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
4648 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
4649 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
4650 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
4651 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
4652 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
4653 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
4654 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
4655 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
4656 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
4657 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
4658 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
4659 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
4660 system-irix-o32.ads, system-linux-x86_64.ads,
4661 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
4662 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
4663 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
4664 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
4665 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
4666 system-vxworks-mips.ads, system-vxworks-ppc.ads,
4667 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
4670 2004-05-13 Zack Weinberg <zack@codesourcery.com>
4672 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
4674 2004-05-13 Diego Novillo <dnovillo@redhat.com>
4676 Merge from tree-ssa-20020619-branch.
4678 * config-lang.in (boot_language, build_by_default): Set
4680 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
4681 (max_size): Add static chain op for call_expr.
4683 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
4686 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
4688 2004-05-11 Roger Sayle <roger@eyesopen.com>
4690 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
4693 2004-05-10 Doug Rupp <rupp@gnat.com>
4695 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
4698 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
4700 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
4702 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
4703 Fixes undefined symbols in IA64 gnatlib.
4705 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
4707 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
4708 Short_Address). This will be moved to system.auxdec.
4710 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
4712 * sem_util.adb: Replace test for presence of a node that is always
4713 present with a call to Discard_Node.
4715 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
4716 Analyze on the library unit node after generation of distribution stub
4717 constructs. The call was a no-op because Unit_Node has already been
4718 Analyzed, and the tree fragments for the distribution stubs are
4719 analyzed as they are inserted in Exp_Dist.
4720 Update comment regarding to distribution stubs to reflect that we
4721 do not generate stub in separate files anymore.
4723 * einfo.ads: Clarify the fact that a tagged private type has the
4724 E_Record_Type_With_Private Ekind.
4726 * erroutc.adb: Minor reformatting
4728 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
4729 values if line length is increased using -gnatyM (noticed during code
4732 * eval_fat.adb: Minor reformatting
4733 Put spaces around exponentiation operator
4735 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4738 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
4739 has been rewritten as an explicit dereference, retrieve type of
4740 original node to check for possibly unconstrained record type.
4742 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4744 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
4745 overriding, use the operation of the parent unconditionally.
4747 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
4748 operation when either operand is a literal, to avoid further
4751 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
4752 overridden by a previous explicit declaration, mark the previous entity
4755 * sem_disp.adb (Check_Dispatching_Operation): New predicate
4756 Is_Visibly_Controlled, to determine whether a declaration of a
4757 primitive control operation for a derived type overrides an inherited
4758 one. Add warning if the explicit declaration does not override.
4760 2004-05-10 Vincent Celier <celier@gnat.com>
4762 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
4763 some cases when the sources are no longer present.
4765 * make.adb (Collect_Arguments): Fail if an external source, not part
4766 of any project need to be compiled, when switch -x has not been
4769 * makeusg.adb: Document new switch -x
4771 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
4774 * switch-m.adb (Scan_Make_Switches): New switch -x
4776 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
4779 * gnat_ugn.texi: Document new gnatmake switch -x
4781 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
4783 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
4785 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
4786 (process_attributes): Likewise.
4788 2004-05-10 Joel Brobecker <brobecker@gnat.com>
4790 * s-inmaop.ads: Fix spelling mistake in one of the comments.
4792 2004-05-10 Robert Dewar <dewar@gnat.com>
4794 * gnat_ugn.texi: Document that for config pragma files, the maximum
4795 line length is always 32767.
4797 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
4798 literals is now allowed.
4800 * gnat-style.texi: Remove statement about splitting long lines before
4801 an operator rather than after, since we do not follow this rule at all.
4802 Clarify rule (really lack of rule) for spaces around exponentiation
4804 * sem_elim.adb: Allow concatenation of string literals as well as a
4805 single string literal for pragma arguments.
4807 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
4809 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
4810 written for append case.
4812 * frontend.adb: Changes to avoid checking max line length in config
4815 * g-os_lib.ads: Minor reformatting
4817 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
4818 wrong in any case. Instead use standard value. Noticed during code
4821 * opt.ads (Max_Line_Length): New field, used to implement removal of
4822 limitation on length of lines when scanning config pragma files.
4824 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
4825 makeutl.ads, makeutl.adb: Minor reformatting
4827 * scn.adb: Do not check line length while scanning config pragma files
4828 Do not check line length while scanning out license information
4830 * scng.adb: Changes to avoid line length checks while parsing config
4833 2004-05-10 GNAT Script <nobody@gnat.com>
4835 * Make-lang.in: Makefile automatically updated
4837 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
4839 * osint.adb (Find_Program_Name): Fix handling of VMS version
4842 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
4844 * g-os_lib.ads (Invalid_Time): New constant
4846 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
4847 return OS_Time instead of time_t to match what is imported by Ada.
4848 Now return -1 if the file doesn't exist, instead of a random value
4850 2004-05-05 Robert Dewar <dewar@gnat.com>
4852 * usage.adb: Add line for -gnatR?s switch
4854 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
4856 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
4857 and for Match (Data_First, Data_last)
4859 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
4860 written when we are dealing with multi-unit files.
4862 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
4864 * Makefile.in: Remove unused targets and variables.
4866 2004-05-05 Vincent Celier <celier@gnat.com>
4868 * switch-m.adb: New gnatmake switch -eI
4870 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
4871 of new gnatmake switch -eInnn.
4873 * makegpr.adb: Take into account new parameters Index and Src_Index in
4876 * clean.adb: Implement support for multi-unit sources, including new
4879 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
4882 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
4883 (Extract_From_Q): New out parameter Index
4884 (Mark, Is_Marked): Subprograms moved to Makeutl
4885 (Switches_Of): New parameter Source_Index
4886 (Add_Switch): New parameter Index
4887 (Check): New parameter Source_Index
4888 (Collect_Arguments): New parameter Source_Index
4889 (Collect_Arguments_And_Compile): New parameter Source_Index
4890 (Compile): New parameter Source_Index
4891 Put subprograms in alphabetical order
4892 Add support for multi-source sources, including in project files.
4894 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
4895 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
4898 * makeusg.adb: New gnatmake switch -eInnn
4900 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
4903 * opt.ads (Main_Index): New variable, defaulted to 0.
4905 * osint.ads, osinte.adb (Add_File): New parameter Index
4906 (Current_Source_Index): New function
4908 * prj.adb: Take into account new components Index and Src_Index
4910 * prj.ads (String_Element): New component Index
4911 (Variable_Value): New component Index
4912 (Array_Element): New component Src_Index
4914 * prj-attr.adb: Indicate that optional index may be specified for
4915 attributes Main, Executable, Spec, Body and some of Switches.
4917 * prj-attr.ads (Attribute_Kind): New values for optional indexes
4918 (Attribute_Record): New component Optional_Index
4920 * prj-com.ads (File_Name_Data): New component Index
4922 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
4924 * prj-env.adb (Put): Output optional index
4926 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
4927 attributes Spec and Body.
4929 * prj-nmsc.adb: Process optional indexes
4931 * prj-pp.adb: Ouput "at" for optional indexes
4933 * prj-proc.adb: Take into account optional indexes
4935 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
4936 Optional_Index. For string literal,
4937 process optional index when Optional_Index is True.
4938 (Parse_Expresion): New Boolean parameter Optional_Index
4940 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
4941 (Set_Source_Index_Of): New procedure
4943 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
4946 * prj-util.ads (Executable_Of): New parameter Index
4947 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
4948 New parameter Src_Index, defaulted to 0.
4950 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4953 * sem_ch3.adb (Access_Definition): If this is an access parameter
4954 whose designated type is imported through a limited_with clause, do
4955 not add the enclosing subprogram to the list of private dependents of
4958 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4961 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
4962 a limited_with clause, and the other is its non-limited view.
4964 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
4966 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
4968 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
4969 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
4970 Stand.Boolean_Literals to produce references to entities
4971 Standard_False and Standard_True from compile-time computed boolean
4974 * stand.ads (Boolean_Literals): New variable, provides the entity
4975 values for False and True, for use by the expander.
4977 2004-05-05 Doug Rupp <rupp@gnat.com>
4979 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
4980 5vinmaop.adb: Unchecked convert Short_Address vice Address
4982 * adaint.c, raise.c: Caste CRTL function return value
4983 to avoid gcc error on 32/64 bit IVMS.
4985 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
4988 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
4990 * 5qsystem.ads (Address): Declare as Long_Integer
4991 (Short_Address): Declare as 32 bit subtype of Address
4992 Declare abstract address operations to avoid gratuitous ambiguities.
4994 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
4996 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
4997 instead of the old Boolean_Entry_Barriers.
4998 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
5000 2004-05-05 GNAT Script <nobody@gnat.com>
5002 * Make-lang.in: Makefile automatically updated
5004 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5006 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
5008 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
5012 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
5013 alone. Replacing object references by literals is inappropriate in a
5014 so low level context.
5016 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5018 * a-exexpr.adb: Add comments
5020 2004-05-03 Joel Brobecker <brobecker@gnat.com>
5022 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
5023 declare the Ancestor_Tags array in Type_Specific_Data with a small size
5024 without risking a bounds check error when accessing one of its
5026 (Type_Specific_Data): Define Ancestor_Tags as a small array.
5027 This prevents us from hitting a limitation during the debug info
5028 generation when using stabs.
5030 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
5032 This prevents us from hitting a limitation during the debug info
5033 generation when using stabs.
5035 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
5037 lang-specs.h: Remove -gnatz* from specs.
5039 2004-05-03 Vincent Celier <celier@gnat.com>
5041 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
5043 * Make-lang.in, Makefile.in: Add gprmake
5045 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
5047 * sem_aggr.adb: Fix typo in comment.
5049 2004-05-03 Robert Dewar <dewar@gnat.com>
5051 * make.adb: Minor reformatting
5053 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
5055 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
5056 so that it works when address is not a private type.
5058 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
5059 properly with rewritten unchecked conversions. This prevents
5060 order-of-elaboration issues that can otherwise arise.
5061 (Minimum_Size): Don't check size of access types under VMS
5063 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
5064 interpretations of integer literals as type System.Address.
5066 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
5067 (Is_Descendent_Of): New function
5069 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
5071 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5072 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
5073 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
5075 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
5076 of the old Max_Entry_Queue_Depth.
5078 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5079 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
5080 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
5082 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
5083 New entry for proper handling of Max_Entry_Queue_Depth.
5084 New entry for proper handling of No_Dynamic_Interrupts.
5086 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
5087 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5088 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
5089 the GNAT specific restriction Max_Entry_Queue_Depth.
5090 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
5091 the GNAT specific restriction No_Dynamic_Interrupts.
5093 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
5094 instead of the old Boolean_Entry_Barriers.
5095 Use the new restriction No_Dynamic_Attachment instead of the old
5096 No_Dynamic_Interrupts.
5098 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
5099 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5101 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
5102 of the old Max_Entry_Queue_Depth.
5104 2004-05-03 GNAT Script <nobody@gnat.com>
5106 * Make-lang.in: Makefile automatically updated
5108 2004-04-29 Ed Schonberg <schonberg@gnat.com>
5110 * checks.adb (Enable_Range_Check): If the prefix of an index component
5111 is an access to an unconstrained array, perform check unconditionally.
5113 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5115 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
5118 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
5120 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
5121 alternate stack setting. There was no support for the tasking cases
5122 and the changes eventually caused a number of side-effect failures in
5123 the non-tasking case too.
5125 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
5127 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
5130 2004-04-29 Vincent Celier <celier@gnat.com>
5132 * make.adb (Gnatmake): Increase max size of argument array for
5133 gnatbind for the potential addition of -F.
5134 If there are Stand-Alone Library projects, invoke gnatbind with -F to
5135 be sure that elaboration flags will be checked.
5137 * switch-c.adb: Correct call to Scan_Pos for -gnateI
5139 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
5141 * sem_warn.adb (Check_References): Move '<access-variable> may be
5142 null' warning out of under Warn_On_No_Value_Assigned.
5144 2004-04-29 Ed Falis <falis@gnat.com>
5146 * gnat_ugn.texi: Fixed texi error
5148 2004-04-29 Robert Dewar <dewar@gnat.com>
5150 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
5151 abstract operations if they come from predefined files.
5153 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
5156 * s-addope.adb: Correct obvious error in mod function
5158 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
5160 * Makefile.in: Add target pairs for powerpc darwin*
5163 * a-intnam-darwin.ads, s-osinte-darwin.adb,
5164 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
5166 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5168 * Makefile.in: Add target macro definitions for s390*-linux*.
5169 * system-linux-s390.ads: New file.
5170 * system-linux-s390x.ads: New file.
5172 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
5174 * gnat_ugn.texi: Correct argument to @setfilename.
5176 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5178 * a-exexpr.adb (Unwind_Word): New data type.
5179 (Unwind_Exception): Use it as type of Private1 and Private2.
5181 * raise.c (db_action_for): Fix debug printf.
5183 2004-04-27 Ed Schonberg <schonberg@gnat.com>
5185 * a-wtmoio.ads: Formal type must be a modular type, not a signed
5188 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5190 * decl.c (gnat_to_gnu_entity, case object): Call
5191 __builtin_update_setjmp_buf.
5193 * gigi.h (update_setjmp_buf): Deleted.
5194 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
5196 * misc.c: (update_setjmp_buf): Deleted.
5198 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
5199 around block of RTL.
5201 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
5203 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
5205 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
5206 subprogram for which no pragma All_Calls_Remote applies, store the
5207 address of the real subprogram in the underlying record type, so local
5208 dereferences do not go through the PCS.
5210 2004-04-26 Robert Dewar <dewar@gnat.com>
5212 * i-c.ads: Add some type qualifications to avoid ambiguities when
5213 compiling with s-auxdec.ads and a non-private address type.
5215 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
5217 * Makefile.rtl: Fix error in previous check-in:
5218 Add s-addope.o to non tasking object list (rather than tasking object
5221 2004-04-26 Javier Miranda <miranda@gnat.com>
5223 * sem_aggr.adb: Fix typo in comments
5224 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
5225 Required to check the null-exclusion attribute.
5227 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
5228 case of anonymous access types in record and array components. For a
5229 component definition the level is the same of the enclosing composite
5232 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
5233 that are anonymous access types the level of accessibility depends on
5234 the enclosing type declaration. In order to have this information, set
5235 the scope of the anonymous access type to the enclosing record type
5237 (Array_Type_Declaration): In case of components that are anonymous
5238 access types the level of accessibility depends on the enclosing type
5239 declaration. In order to have this information, set the scope of the
5240 anonymous access type to the enclosing array type declaration.
5242 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
5245 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
5246 renaming of anonymous access-to-constant types allowed if and only if
5247 the renamed object is access-to-constant.
5249 * sem_util.adb (Type_Access_Level): In case of anonymous access types
5250 that are component_definition or discriminants of a nonlimited type,
5251 the level is the same as that of the enclosing component type.
5253 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
5255 * sem_elim.adb: Some minor code reorganization from code reading. Fix
5256 misprint in the function name (File_Name_Match).
5258 2004-04-23 Laurent GUERBY <laurent@guerby.net>
5260 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
5263 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5265 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
5267 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
5269 * adaint.c (__gnat_try_lock): No longer requires that the parent
5270 directory be writable, the directory itself is enough.
5271 (gnat_is_absolute_path): Change profile, so that the call from
5272 GNAT.OS_Lib can be made more efficient.
5274 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
5275 from GNAT.OS_Lib can be made more efficient.
5277 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
5278 one copy of the file name. Found by code reading.
5280 2004-04-23 Vincent Celier <celier@gnat.com>
5282 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
5283 Correct documentation on gnatmake switches transmitted to the compiler
5285 * ali.ads: Minor comment fix
5287 2004-04-23 Javier Miranda <miranda@gnat.com>
5289 * sem_ch6.adb: (Confirming Types): Code cleanup
5291 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
5292 subprogram types: E_Anonymous_Access_Subprogram_Type and
5293 E_Anonymous_Access_Protected_Subprogram_Type.
5295 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
5297 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5298 whether a pragma All_Calls_Remote applies to the subprogram on which
5300 No functional change is introduced by this revision; the new parameter
5301 will be used to allow calls to local RCI subprograms to be optimized
5302 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5303 as is already done in the PolyORB implementation of the DSA.
5305 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5306 whether a pragma All_Calls_Remote applies to the subprogram on which
5308 No functional change is introduced by this revision; the new parameter
5309 will be used to allow calls to local RCI subprograms to be optimized
5310 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5311 as is already done in the PolyORB implementation of the DSA.
5313 2004-04-23 Robert Dewar <dewar@gnat.com>
5315 * Makefile.rtl: Add entry for s-addope.o in run time library list
5316 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
5317 * s-addope.ads, s-addope.adb: New files.
5319 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
5320 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
5321 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
5322 System.Address to be non-private and signed.
5324 * sem_elim.adb: Minor reformatting (fairly extensive)
5325 Some minor code reorganization from code reading
5326 Add a couple of ??? comments
5328 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5330 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
5331 (tree_transform, case N_If_Statement): Remove non-determinism.
5333 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
5335 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
5337 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
5340 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
5341 no longer used as a parameter name for Eliminate pragma).
5343 2004-04-22 Laurent GUERBY <laurent@guerby.net>
5345 PR optimization/14984
5346 PR optimization/14985
5347 * trans.c (gigi): Fix non determinism leading to bootstrap
5348 comparison failures.
5350 2004-04-21 Pascal Obry <obry@gnat.com>
5352 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
5353 passed to spawnvp() to properly handle program pathname with spaces on
5356 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
5358 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
5359 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
5360 unlocked in case of exceptions.
5362 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5364 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
5365 This function does not exist anymore.
5367 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5369 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
5371 * link.c: Move variables to the __gnat name space.
5373 * Makefile.in: list link.o explicitly when needed.
5375 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
5377 2004-04-21 Javier Miranda <miranda@gnat.com>
5379 * einfo.adb (Original_Access_Type): New subprogram
5380 (Set_Original_Access_Type): New subprogram
5381 (Write_Field21_Name): Write the name of the new field
5383 * einfo.ads (Original_Access_Type): New field present in access to
5385 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
5386 E_Anonymous_Access_Protected_Subprogram_Type.
5388 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
5391 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
5392 to anonymous access to subprogram types.
5394 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
5395 to subprogram types.
5397 * sem_ch3.adb (Access_Definition): Complete decoration of entities
5398 corresponding to anonymous access to subprogram types.
5399 (Analyze_Component_Declaration): Add new actual to the call to
5400 subprogram replace_anonymous_access_to_protected_subprogram.
5401 (Array_Type_Declaration): Add new actual to the call to subprogram
5402 replace_anonymous_access_to_protected_subprogram.
5403 (Process_Discriminants): Add new actual to the call to subprogram
5404 replace_anonymous_access_to_protected_subprogram.
5405 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
5407 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5410 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
5411 access to subprogram types.
5413 * sem_util.adb (Has_Declarations): Addition of package_specification
5416 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5418 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5419 inlined flags to renamed entity only if in current unit.
5421 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5423 * s-parint.ads: Add DSA implementation marker.
5425 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5426 value of System.Partition_Interface.DSA_Implementation to determine
5427 what version of the distributed systems annex is available (no
5428 implementation, GLADE, or PolyORB).
5430 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5432 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5434 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5436 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5437 with new type if alias sets differ.
5438 Fixes ACATS c41103b.
5440 2004-04-21 Vincent Celier <celier@gnat.com>
5442 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5443 Add array Lang_Args for the language specific compiling argument
5446 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5448 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5450 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5451 according to the recent changes in the format of the parameters of the
5452 pragma (replacing Homonym_Number with Source_Location).
5454 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5456 * 5isystem.ads: Removed, unused.
5458 * gnat_rm.texi: Redo 1.13 change.
5460 2004-04-19 Robert Dewar <dewar@gnat.com>
5462 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5463 definition is cleaner, avoids the kludge of explicit Standard operator
5464 references, and also is consistent with a visible System.Address with
5465 no visible operations.
5467 * s-geveop.adb: Add declarations to avoid assumption of visible
5468 operations on type System.Address (since these might not be available
5469 if Address is a non-private type for which the operations
5472 * sem_eval.adb: Minor reformatting
5474 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5475 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5476 reformatting (new function spec format).
5478 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5479 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5480 s-caun64.adb: Add declarations to avoid assumption of visible
5481 operations on type System.Address (since these might not be available
5482 if Address is a non-private type for which the operations are made
5485 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5487 * exp_intr.adb: Minor comment update
5489 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5491 * 5omastop.adb: Add declarations to avoid assumption of visible
5492 operations on type System.Address (since these might not be available
5493 if Address is a non-private type for which the operations
5496 2004-04-19 Vincent Celier <celier@gnat.com>
5498 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5500 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5503 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5505 Call Check with Process_Languages.
5506 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5507 with Process_Languages.
5508 (Recursive_Check): New Boolean parameter Process_Languages. Call
5509 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5512 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5514 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5515 parameter Ada_Main, defaulted to True.
5516 Check for Ada specific characteristics only when Ada_Main is True.
5518 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5520 * prj.adb: (Project_Empty): Add new Project_Data components.
5522 * prj.ads: New types and tables for non Ada languages.
5523 (Project_Data): New components Languages, Impl_Suffixes,
5524 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5525 Include_Path, Include_Data_Set.
5527 * prj-env.ads, prj-env.adb: Minor reformatting
5529 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5530 Put subprograms in alphabetical order
5532 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5533 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5536 * mlib-prj.adb: Back out modification in last version, as they are
5538 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5540 * make.adb: (Mains): Moved to package Makeutl
5541 (Linker_Opts): Moved to package Makeutl
5542 (Is_External_Assignment): Moved to package Makeutl
5543 (Test_If_Relative_Path): Moved to package Makeutl
5544 (Gnatmake): Move sorting of linker options to function
5545 Makeutl.Linker_Options_Switches.
5547 * makeutl.ads, makeutl.adb: New files.
5549 * Makefile.in: Add makeutl.o to the object files for gnatmake
5551 * makeusg.adb: Add line for new switch -eL.
5553 * gnatls.adb (Image): New function.
5554 (Output_Unit): If in verbose mode, output the list of restrictions
5555 specified by pragmas Restrictions.
5557 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5560 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5561 needed, to put it in the range 1970 (included) - 2026 (excluded).
5562 (Time_Of): Do not shift Unix_Min_Year (1970).
5563 Shift the date by multiple of 56 years, if needed, to put it in the
5564 range 1970 (included) - 2026 (excluded).
5566 * adaint.h, adaint.c (__gnat_set_executable): New function.
5568 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5570 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5572 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5573 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5574 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
5575 (tree_transform, case N_Code_Statement): Likewise.
5576 (gnat_expand_stmt, case LABEL_STMT): Don't look at
5577 LABEL_STMT_FIRST_IN_EH.
5578 (gnat_expand_stmt, case ASM_STMT): New case.
5580 * utils2.c (build_unary_op): Properly set TREE_READONLY of
5581 UNCONSTRAINED_ARRAY_REF.
5583 * utils.c (poplevel): Temporarily push/pop GC context around inline
5586 * decl.c (maybe_variable): Properly set TREE_READONLY of
5587 UNCONSTRAINED_ARRAY_REF.
5588 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
5590 * ada-tree.def: (ASM_STMT): New.
5592 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
5593 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
5594 ASM_STMT_INPUT): New.
5595 (ASM_STMT_CLOBBER): Likewise.
5597 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
5599 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
5600 general rcheck mechanism to raise Program_Error for E.4(18), instead
5601 of a custom raiser in System.Partition_Interface.
5602 Part of general cleanup work before PolyORB integration.
5604 * snames.ads, snames.adb: Add new runtime library entities and names
5607 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5609 (Build_Subprogram_Id): New subprogram provided by exp_dist
5610 Code reorganisation in preparation for PolyORB integration.
5612 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5614 (Build_Subprogram_Id): New subprogram provided by exp_dist
5616 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
5617 actual parameter types for call to dereference of an
5618 access-to-subprogram type.
5620 * rtsfind.ads: Add new runtime library entities and names for PolyORB
5623 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
5624 instead, which has the same behaviour here since we never pass it a
5627 * link.c (run_path_option, Solaris case): Use -Wl, as for other
5630 * Makefile.in: adjust object file lists for gnatlink and gnatmake
5631 to account for new dependency upon Interfaces.C.Strings + link.o
5632 For x86 FreeBSD, use 86numaux.
5634 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
5635 from Mlib.Tgt to Mlib.
5637 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
5640 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
5641 target-specific versions of this subprogram, now implemented as a
5642 target-independent function in Mlib.
5644 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
5645 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
5646 (Linker_Library_Path_Option): Remove target-specific versions of this
5647 subprogram, now implemented as a target-independent function in Mlib.
5649 * atree.adb: (Allocate_Initialize_Node): New subprogram.
5650 Factors out node table slots allocation.
5651 (Fix_Parents): New subprogram.
5652 Encapsulate the pattern of fixing up parent pointers for syntactic
5653 children of a rewritten node.
5654 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
5655 (Rewrite): Use New_Copy when creating saved copy of original node.
5656 (Replace): Use Copy_Node to copy nodes.
5658 2004-04-19 Javier Miranda <miranda@gnat.com>
5660 * sprint.adb (Sprint_Node_Actual): Give support to the new
5661 Access_To_Subprogram node available in Access_Definition nodes. In
5662 addition, give support to the AI-231 node fields: null-exclusion,
5663 all-present, constant-present.
5665 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
5667 * sinfo.ads, sinfo.adb:
5668 New field Access_To_Subprogram_Definition in Access_Definition nodes
5670 * sem_ch6.adb (Process_Formals): Move here the code that creates and
5671 decorates internal subtype declaration corresponding to the
5672 null-excluding formal. This code was previously in Set_Actual_Subtypes.
5673 In addition, carry out some code cleanup on this code. In case of
5674 access to protected subprogram call
5675 Replace_Anonymous_Access_To_Protected_Subprogram.
5676 (Set_Actual_Subtypes): Code cleanup.
5678 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
5679 Find_Type in case of anonymous access renamings. Add warning in case of
5680 null-excluding attribute used in anonymous access renaming.
5682 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5685 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
5687 (Access_Definition): In case of anonymous access to subprograms call
5688 the corresponding semantic routine to decorate the node.
5689 (Access_Subprogram_Declaration): Addition of some comments indicating
5690 some code that probably should be added here. Detected by comparison
5691 with the access_definition subprogram.
5692 (Analyze_Component_Declaration): In case of access to protected
5693 subprogram call Replace_Anonymous_Access_To_Protected.
5694 (Array_Type_Declaration): In case of access to protected subprogram call
5695 Replace_Anonymous_Access_To_Protected_Subprogram.
5696 (Process_Discriminants): In case of access to protected subprogram call
5697 Replace_Anonymous_Access_To_Protected_Subprogram.
5699 * par.adb (P_Access_Definition): New formal that indicates if the
5700 null-exclusion part was present.
5701 (P_Access_Type_Definition): New formal that indicates if the caller has
5702 already parsed the null-excluding part.
5704 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
5705 (P_Identifier_Declarations): Code cleanup and give support to renamings
5706 of anonymous access to subprogram types.
5707 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
5708 (P_Array_Type_Definition): Give support to AI-254.
5709 (P_Component_Items): Give support to AI-254.
5710 (P_Access_Definition): New formal that indicates if the header was
5711 already parsed by the caller.
5712 (P_Access_Type_Definition): New formal that indicates if the caller has
5713 already parsed the null-excluding part.
5715 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
5716 call to P_Access_Definition.
5718 2004-04-19 Geert Bosch <bosch@gnat.com>
5720 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
5721 the delicate semantics of floating-point to integer conversion.
5722 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
5724 * eval_fat.adb (Machine_Mantissa): Moved to spec.
5725 (Machine_Radix): New function.
5727 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
5729 (Machine_Radix): New function also for use in conversion checks.
5731 2004-04-19 Ed Schonberg <schonberg@gnat.com>
5733 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
5735 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
5736 to decorate the access-to-protected subprogram and the equivalent type.
5738 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
5739 to anonymous access to subprogram types.
5741 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
5742 constant-folding, for legality checks in contexts that require an RM
5745 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
5746 temporary but stack checking is not enabled, increment serial number
5747 to so that symbol generation is consistent with and without stack
5750 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
5751 independent on whether stack checking is enabled, caller must check
5752 the corresponding flag.
5754 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
5756 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
5757 parent if it has discriminants.
5758 (Build_Derived_Private_Type): Constructed full view does
5759 not come from source.
5760 (Process_Discriminants): Default discriminants on a tagged type are
5761 legal if this is the internal completion of a private untagged
5764 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
5765 no constraint checks, because it corresponds to an existing object.
5767 * sem_prag.adb (Process_Convention): Pragma applies
5768 only to subprograms in the same declarative part, i.e. the same unit,
5771 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
5772 ignore type mismatch on a numeric conversion if expression comes from
5775 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
5777 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
5778 Homonym_Number parameter, add processing for Source_Location parameter
5780 (Check_Eliminated): Remove the check for homonym numbers, add the check
5781 for source location traces.
5783 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
5784 with Arg_Source_Location corresponding to the changes in the format of
5787 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
5788 Eliminate pragma corresponding to the changes in the format of the
5789 pragma: Homonym_Number is replaced with Source_Location, two ways of
5790 distinguishing homonyms are mutially-exclusive.
5792 2004-04-19 Joel Brobecker <brobecker@gnat.com>
5794 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
5796 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
5797 No_Dollar_In_Label, no longer necessary, as it is always True.
5798 (Strip_Suffixes): Likewise.
5800 2004-04-19 Gary Dismukes <dismukes@gnat.com>
5802 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
5803 modulus for compatibility with size clause on targets with 16-bit
5806 * layout.adb (Discrimify): In the case of private types, set Vtyp to
5807 full type to fix type mismatches on calls to size functions for
5808 discriminant-dependent array components.
5810 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
5812 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
5815 2004-04-19 Pascal Obry <obry@gnat.com>
5817 * mdll-utl.adb (Locate): New version is idempotent.
5819 2004-04-17 Laurent Guerby <laurent@guerby.net>
5821 PR ada/14988 (partial)
5822 * impunit.adb: Fix typo.
5824 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
5826 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
5827 and install-rts-cert targets. Remove all gnatlib and gnattools
5828 targets and all other rts-* targets (moved to libada). Remove (now)
5829 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
5830 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
5832 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5834 * trans.c (tree_transform): Shortcut returning error_mark_node for
5835 statements in annotate_only_mode.
5836 (tree_transform, case N_Label, case N_Return_Statement,
5837 N_Goto_Statement): Make statement tree instead of generating code.
5838 (tree_transform, case N_Assignment_Statement): No longer check
5840 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
5842 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
5844 (gnat_to_gnu): Collect any RTL generated and deal with it.
5845 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
5846 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
5847 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
5849 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
5851 * ada-tree.def (EXPR_STMT): Fix typo in name.
5852 (BLOCK_STMT, IF_STMT): New nodes.
5854 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
5855 LABEL_STMT_FIRST_IN_EH): New macros.
5856 (RETURN_STMT_EXPR): Likewise.
5858 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
5859 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
5861 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5863 * atree.ads: Correct documentation on extended nodes.
5865 * link.c: Set run_path_option for FreeBSD.
5867 2004-04-08 Vincent Celier <celier@gnat.com>
5869 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
5870 one of the ALI file, do not link with DEC lib.
5872 * par.adb Remove the last two characters ("%s" or "%b") when checking
5873 if a language defined unit may be recompiled.
5875 2004-04-08 Ed Schonberg <schonberg@gnat.com>
5877 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
5878 removal of abstract operation leaves no possible interpretation for
5881 * sem_eval.adb (Eval_Qualified_Expression): Use
5882 Set_Raises_Constraint_Error on node when needed, so that it does not
5883 get optimized away by subsequent optimizations.
5885 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
5886 operands even when they are not wrapped in a type conversion.
5888 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
5890 * sem_prag.adb (Set_Exported): Warn about making static as result of
5891 export only when the export is coming from source. This may be not
5892 be true e.g. on VMS where we expand export pragmas for exception codes
5893 together with imported or exported exceptions, and we don't want the
5894 user to be warned about something he didn't write.
5896 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5898 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
5899 duplication between normal entities and those declared as renamings.
5900 No functional change.
5902 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
5903 inline functions returning an unconstrained result.
5905 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
5907 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
5908 conform to what other front-ends do.
5910 2004-04-08 Doug Rupp <rupp@gnat.com>
5912 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
5915 2004-04-06 Pascal Obry <obry@gnat.com>
5917 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
5919 * osint.adb (Program_Name): Do not look past a directory separator.
5921 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
5923 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
5925 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
5926 requirement for preserving a copy of the original assignment node.
5928 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
5930 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
5932 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
5935 2004-04-06 Ed Schonberg <schonberg@gnat.com>
5937 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
5938 operator calls in functional notation, and apply
5939 Universal_Interpretation to operands, not to their type.
5941 2004-04-06 Robert Dewar <dewar@gnat.com>
5943 * 5wdirval.adb: Minor reformatting
5945 2004-04-06 Ed Falis <falis@gnat.com>
5947 * gnat_rm.texi: Improve a reference to the GCC manual
5949 2004-04-05 Vincent Celier <celier@gnat.com>
5951 * adaint.h, adaint.c: Add function __gnat_named_file_length
5953 * impunit.adb: Add Ada.Directories to the list
5955 * Makefile.in: Add VMS and Windows versions of
5956 Ada.Directories.Validity package body.
5958 * Makefile.rtl: Add a-direct and a-dirval
5960 * mlib-tgt.ads: Minor comment update.
5962 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
5963 a-direct.ads, a-direct.adb: New files.
5965 2004-04-05 Vincent Celier <celier@gnat.com>
5968 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
5969 just to the compiler.
5971 2004-04-05 Robert Dewar <dewar@gnat.com>
5973 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
5974 returned string is 1.
5976 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
5978 * eval_fat.ads: Minor reformatting
5980 * g-curexc.ads: Document that lower bound of returned string values
5983 * gnatlink.adb: Add ??? comment for previous change
5984 (need to document why this is VMS specific)
5986 * s-stoele.ads: Minor reformatting
5988 * tbuild.ads: Minor reformatting throughout (new function specs)
5990 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
5993 * scng.adb: Minor reformatting
5995 2004-04-05 Geert Bosch <bosch@gnat.com>
5997 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
5998 (Leading_Part): Still perform truncation to machine number if the
5999 specified radix_digits is greater or equal to machine_mantissa.
6001 2004-04-05 Javier Miranda <miranda@gnat.com>
6003 * par-ch3.adb: Complete documentation of previous change
6004 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
6005 (aliased must appear before constant).
6007 * par-ch4.adb: Complete documentation of previous change.
6009 * par-ch6.adb: Complete documentation of previous change.
6011 * sinfo.ads: Fix typo in commment.
6013 2004-04-05 Ed Schonberg <schonberg@gnat.com>
6015 * sem_ch3.adb (Inherit_Components): If derived type is private and has
6016 stored discriminants, use its discriminants to constrain parent type,
6017 as is done for non-private derived record types.
6019 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
6020 Ada 2005 AI-310: an abstract non-dispatching operation is not a
6021 candidate interpretation in an overloaded call.
6023 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
6024 expression is Null and target type is not an access type (e.g. a
6025 non-private address type).
6027 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
6029 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
6030 statement whose right-hand side is an inlined call, save a copy of the
6031 original assignment subtree to preserve enough consistency for
6032 Analyze_Assignment to proceed.
6034 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
6035 complete assignment subtree which is now unnecessary, as the expansion
6036 of inlined call has been improved to preserve a consistent assignment
6037 tree. Note_Possible_Modification must be called only
6038 after checks have been applied, or else unnecessary checks will
6041 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
6042 of explicit dereferences that do not Come_From_Source:
6043 - be selective on cases where we must go back to the dereferenced
6044 pointer (an assignment to an implicit dereference must not be
6045 recorded as modifying the pointer);
6046 - do not rely on Original_Node being present (Analyze_Assignment
6047 calls Note_Possible_Modification on a copied tree).
6049 * sem_warn.adb (Check_References): When an unset reference to a pointer
6050 that is never assigned is encountered, prefer '<pointer> may be null'
6051 warning over '<pointer> is never assigned a value'.
6053 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
6055 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
6058 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
6060 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
6061 libexc. We currently don't reference anything in this library and
6062 linking it in triggers linker warnings we don't want to see.
6064 * init.c: Update comments.
6066 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6068 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
6069 * utils.c (create_field_decl): Likewise.
6070 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
6072 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
6074 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
6075 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
6076 Add info directory entry and category.
6078 2004-04-02 Jan Hubicka <jh@suse.cz>
6080 * utils.c: Include function.h
6081 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
6083 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6086 * Make-lang.in: Clean up generation of documentation
6088 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
6090 * xgnatug.adb: Removed, replaced by xgnatugn.adb
6092 * xgnatugn.adb: Replaces xgnatug.adb
6094 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
6096 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
6098 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6099 gnat_ug_wnt.texi: Removed.
6101 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6103 * utils2.c: Update copyright notice.
6105 2004-04-01 Robert Dewar <dewar@gnat.com>
6107 * checks.adb: Minor reformatting throughout
6108 Note that prev checkin added RM reference to alignment warning
6110 2004-04-01 Ed Schonberg <schonberg@gnat.com>
6112 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
6113 non-static when building aggregate for bit-packed array.
6115 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
6116 function call that is itself the actual in a procedure call, build
6119 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
6120 a string literal, create a temporary for it, constant folding only
6121 handles scalars here.
6123 2004-04-01 Vincent Celier <celier@gnat.com>
6125 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
6126 Error_Msg_SP): New empty procedures to instantiate the Scanner.
6127 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
6129 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
6130 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
6131 and get the checksum.
6133 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
6135 Increase the Marking_Label at the end of the Multiple_Main_Loop,
6136 instead of at the beginning.
6138 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
6140 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
6143 * osint.ads (Multi_Unit_Index_Character): New Character global variable
6145 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
6148 * par.adb: Remove test on file name to detect language defined units.
6149 Add test on unit name, after parsing, to detect language defined units
6150 that are not compiled with -gnatg (except System.RPC and its children)
6152 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
6153 following units without style checking.
6155 * switch-c.adb: Change -gnatC to -gnateI
6157 * usage.adb: Document new switch -gnateInnn
6159 * scng.adb (Accumulate_Token_Checksum): New procedure
6160 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
6161 word or literal number.
6162 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
6165 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
6168 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
6169 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
6170 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
6171 5vtpopde.adb: Add missing 'constant' keywords.
6173 2004-04-01 Javier Miranda <miranda@gnat.com>
6175 * par-ch4.adb: (P_Allocator): Code cleanup
6177 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
6180 * sinfo.ads: Complete documentation of previous change
6182 2004-04-01 Pascal Obry <obry@gnat.com>
6184 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
6185 only on VMS. This special handling was done because an old GNU/ld bug
6186 on Windows which has been fixed.
6188 2004-04-01 GNAT Script <nobody@gnat.com>
6190 * Make-lang.in: Makefile automatically updated
6192 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6194 * decl.c (gnat_to_gnu_entity, make_type_from_size):
6195 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6196 * trans.c (tree_transform, convert_with_check): Likewise.
6197 * utils.c (gnat_signed_or_unsigned_type): Likewise.
6198 (build_vms_descriptor, unchecked_convert): Likewise.
6199 * utils2.c (nonbinary_modular_operation): Likewise.
6201 2004-03-29 Javier Miranda <miranda@gnat.com>
6203 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
6204 (Install_Null_Excluding_Check): Local subprogram that determines whether
6205 an access node requires a runtime access check and if so inserts the
6206 appropriate run-time check.
6207 (Apply_Access_Check): Call Install_Null_Excluding check if required
6208 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
6210 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
6212 * einfo.ads: Fix typo in comment
6214 * exp_ch3.adb (Build_Assignment): Generate conversion to the
6215 null-excluding type to force the corresponding run-time check.
6216 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
6217 type to force the corresponding run-time check.
6219 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
6220 the null-excluding type to force the corresponding run-time check.
6222 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
6223 case of access types unless they have the null-excluding attribute.
6225 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
6228 * exp_util.ads: Fix typo in comment
6230 * par.adb (P_Null_Exclusion): New subprogram
6231 (P_Subtype_Indication): New formal that indicates if the null-excluding
6232 part has been scanned-out and it was present
6234 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
6236 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
6237 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
6238 type to force the corresponding run-time check
6239 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
6241 (Resolve_Array_Aggregate): Carry out some static checks
6242 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
6244 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
6245 attribute must be set only if specified by means of the null-excluding
6246 part. In addition, we must also propagate the access-constant attribute
6248 (Access_Subprogram_Declaration, Access_Type_Declaration,
6249 Analyze_Component_Declaration, Analyze_Object_Declaration,
6250 Array_Type_Declaration, Process_Discriminants,
6251 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
6252 and carry out some static checks.
6253 (Build_Derived_Access_Type): Set the null-excluding attribute
6254 (Derived_Type_Declaration, Process_Subtype): Carry out some static
6257 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
6259 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
6261 * sem_ch6.adb (Process_Formals): Carry out some static checks.
6262 (Set_Actual_Subtypes): Generate null-excluding subtype if the
6263 null-excluding part was present; it is not required to be done here in
6264 case of anonymous access types.
6265 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
6268 * sem_res.adb (Resolve_Actuals): Carry out some static check
6269 (Resolve_Null): Allow null in anonymous access
6271 * sinfo.adb: New subprogram Null_Exclusion_Present
6272 All_Present and Constant_Present available on access_definition nodes
6274 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
6275 object_declaration, derived_type_definition, component_definition,
6276 discriminant_specification, access_to_object_definition,
6277 access_function_definition, allocator, access_procedure_definition,
6278 access_definition, parameter_specification, All_Present and
6279 Constant_Present flags available on access_definition nodes.
6281 2004-03-29 Robert Dewar <dewar@gnat.com>
6283 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
6284 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
6285 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
6286 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
6287 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
6288 sem_prag.adb: Updates to handle multiple units/file
6290 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
6292 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
6293 sem_util.adb: Minor reformatting
6295 * sem_ch12.adb: Add comment for previous change
6297 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
6299 * osint.adb (Executable_Prefix): Set Exec_Name to the current
6300 executable name when not initialized. Otherwise, use its current value.
6302 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
6303 initialize it to another executable name than the current one. This
6304 allows to configure paths for an executable name (gnatmake) different
6305 from the current one (gnatdist).
6307 2004-03-29 Ed Schonberg <schonberg@gnat.com>
6309 * exp_ch6.adb (Expand_Call): A call to a function declared in the
6310 current unit cannot be inlined if it appears in the body of a withed
6311 unit, to avoid order of elaboration problems in gigi.
6313 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
6314 information for protected (wrapper) operation as well, to simplify gdb
6317 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
6318 protected body, indicate that the entity for the generated spec comes
6319 from source, to ensure that references are properly generated for it.
6320 (Build_Body_To_Inline): Do not inline a function that returns a
6323 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
6324 apply convention to homonyms that are declared explicitly.
6326 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
6327 that renames an equality operator and the operands are overloaded,
6328 resolve them with the declared formal types, before rewriting as an
6331 2004-03-29 GNAT Script <nobody@gnat.com>
6333 * Make-lang.in: Makefile automatically updated
6335 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6337 * memtrack.adb: Log realloc calls, which are treated as free followed
6340 2004-03-25 Vincent Celier <celier@gnat.com>
6342 * prj-makr.adb (Process_Directories): Detect when a file contains
6343 several units. Do not include such files in the config pragmas or
6344 in the naming scheme.
6346 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
6347 Resolve links only when not in Trusted_Mode.
6348 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
6349 Do not resolve links for the display names.
6351 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
6352 resolve links when computing the display names.
6354 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
6356 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
6357 attribute reference does not denote a subtype, it can be any
6358 expression that has a classwide type, potentially after an implicit
6359 dereference. In particular, the prefix can be a view conversion for
6360 a classwide type (for which Is_Object_Reference holds), but it can
6361 also be a value conversion for an access-to-classwide type. In the
6362 latter case, there is an implicit dereference, and the original node
6363 for the prefix does not verify Is_Object_Reference.
6365 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
6366 conversion of a discriminant-dependent component of a mutable object
6369 2004-03-25 Ed Schonberg <schonberg@gnat.com>
6371 * freeze.adb (Freeze_Entity): When an inherited subprogram is
6372 inherited, has convention C, and has unconstrained array parameters,
6373 place the corresponding warning on the derived type declaration rather
6374 than the original subprogram.
6376 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
6377 indication on renaming declaration, if formal has a box and actual
6380 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
6381 determine whether to generate an implicit or explicit reference to
6384 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
6385 subprogram renaming comes from a defaulted formal subprogram in an
6388 2004-03-25 Gary Dismukes <dismukes@gnat.com>
6390 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
6391 value expressions to ensure that calls within a component definition
6392 will be checked (since those are evaluated during the record type's
6395 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
6397 * s-tpobop.adb: Code clean up:
6398 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
6400 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
6402 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
6404 * Makefile.in: Clean up in the ravenscar run time.
6406 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6408 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
6409 of No_Strict_Aliasing to build_pointer_type_for_mode.
6410 * utils.c (update_pointer_to): Walk pointer and ref chains.
6412 2004-03-22 Cyrille Comar <comar@act-europe.fr>
6414 * ali.ads: Fix Comment about Dynamic_Elab.
6416 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6417 Has_RACW, Is_Generic, etc.)
6418 (Output_Object, Gnatls): Take into account ALI files not attached to
6421 2004-03-22 Vincent Celier <celier@gnat.com>
6423 * gprep.adb: Change all String_Access to Name_Id
6424 (Is_ASCII_Letter): new function
6425 (Double_File_Name_Buffer): New procedure
6426 (Preprocess_Infile_Name): New procedure
6427 (Process_Files): New procedure
6428 (Gnatprep): Check if output and input are existing directories.
6429 Call Process_Files to do the real job.
6431 2004-03-22 Robert Dewar <dewar@gnat.com>
6433 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6434 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6436 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6438 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6439 case when the source contains only comments.
6441 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6443 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6444 declaration for a child subprogram body that acts as a spec, indicate
6445 that the entity in the declaration needs debugging information.
6447 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6448 full view if the subtype is created for a constrained record component;
6449 gigi has enough information to construct the record, and there is no
6450 place in the tree for the declaration.
6452 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6453 serial number for the dummy body that is built for analysis, to avoid
6454 inconsistencies in the generation of internal names when compiling
6457 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6459 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6462 2004-03-22 GNAT Script <nobody@gnat.com>
6464 * Make-lang.in: Makefile automatically updated
6466 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6468 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6469 * trans.c (tree_transform, emit_index_check): Likewise.
6470 * utils.c (build_template): Likewise.
6471 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6472 (maybe_unconstrained_array, unchecked_convert): Likewise.
6473 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6474 (build_unary_op): Likewise.
6475 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6476 (fill_vms_descriptor): Likewise.
6477 (build_call_alloc_dealloc): Likewise.
6479 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6481 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6484 * gnat_ug.texi: Add info directory category and entry.
6485 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6486 gnat_ug_wnt.texi: Regenerate.
6488 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6490 * ada-tree.h: Update copyright notice.
6493 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6495 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6496 as regular exception objects and not as mere integers representing the
6497 condition code. The latter approach required some dynamics to mask off
6498 severity bits, which did not fit well into the GCC table based model.
6499 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6500 exception data objects. We don't it and it would conflict with the other
6501 external symbol we have to generate for such exceptions.
6503 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6504 the special code for VMS exceptions, since these are now represented
6505 as regular exceptions objects.
6507 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6509 * decl.c (debug_no_type_hash): Remove.
6510 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6511 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6513 2004-03-19 Laurent Guerby <laurent@guerby.net>
6515 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6516 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6518 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6520 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6521 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6522 (TYPE_RM_SIZE_INT): Directly use type.values.
6523 (TREE_LOOP_ID): Clean up check.
6524 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6525 TYPE_VALUES, not TYPE_FIELDS.
6526 * trans.c (convert_with_check): Delay access of bounds of basetype
6527 until sure is numeric.
6529 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6531 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6534 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6535 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6536 Specific.Set instead of direct call to e.g pthread_setspecific.
6538 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6540 * adaint.c: Update comments.
6542 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6543 GNATLIB_SHARED for FreeBSD.
6545 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6547 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6548 When needed (stack checking) the stack size is retrieved
6549 from the VxWorks kernel.
6551 * Makefile.in: Flag -nostdinc is required when building the run time
6552 for avoiding looking for files in the base compiler.
6553 Add the VxWorks specific version of the package body for
6554 System.Stack_checking.Operations (5zstchop.adb).
6556 * Make-lang.in: Add the object file for
6557 System.Stack_Checking.Operations.
6559 * Makefile.rtl: Add object file for the package
6560 System.Stack_Checking.Operations.
6562 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6564 * s-stache.ads, s-stache.adb: Move the operations related to stack
6565 checking from this package to package System.Stack_Checking.Operations.
6566 This way, stack checking operations are only linked in the final
6567 executable when using the -fstack-check flag.
6569 2004-03-18 Doug Rupp <rupp@gnat.com>
6571 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6574 * 5qsystem.ads, 5xcrtl.ads: New files.
6576 2004-03-18 Vincent Celier <celier@gnat.com>
6578 * prj.adb (Reset): Reset hash table Files_Htable
6580 * prj-env.adb (Source_Paths, Object_Paths): New tables.
6581 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
6582 the procedures Add_To_Path_File.
6583 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
6584 making sure that each directory is present only once and, for object
6585 dirs, when a directory already present is added, the duplicate is
6586 removed and the directory is always put as the last in the table.
6587 Write the path files at the end of these accumulations.
6589 * prj-nmsc.adb (Record_Source): Add source file name in hash table
6590 Files_Htable for all sources.
6592 * prj-proc.adb (Process): Remove restrictions between not directly
6593 related extending projects.
6595 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
6597 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
6598 (Find_Sources): Minor speed optimization.
6600 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
6601 parameter Trusted_Mode.
6603 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
6605 * scn.adb (Determine_License): Take into account a degenerated case
6606 when the source contains only comments.
6608 2004-03-18 Ed Schonberg <schonberg@gnat.com>
6610 * sem_warn.adb (Check_References): For a warning on a selected
6611 component that does not come from source, locate an uninitialized
6612 component of the record type to produce a more precise error message.
6614 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
6616 * 3zsoccon.ads: Fix multicast options.
6618 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
6621 2004-03-15 Robert Dewar <dewar@gnat.com>
6623 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
6624 pragma used for a private type.
6626 * lib-xref.adb (Generate_Reference): Do not generate warning if
6627 reference is in a different unit from the pragma Unreferenced.
6629 * 5vtpopde.adb: Minor reformatting
6630 Fix casing of To_Task_ID
6632 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
6633 flag if we have an unchecked conversion to an access type in the same
6636 2004-03-15 Geert Bosch <bosch@gnat.com>
6638 * a-ngcoty.adb (Modulus): In alternate formula for large real or
6639 imaginary parts, use Double precision throughout.
6641 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
6642 we want to be able to compile run-time with -gnata for testing, but
6643 this may also be instantiated in user code that is compiled with -gnata.
6645 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
6647 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
6648 codes. Having a separate type for this is useful to enforce consistency
6649 throughout the various run-time units.
6650 (Exception_Data): Use Exception_Code for Import_Code.
6652 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
6653 Natural and Integer in various places.
6654 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
6655 with the severity bits masked off.
6656 (Register_VMS_Exception): Handle the additional exception data pointer
6659 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
6660 component, now reflected by an exported accessor.
6661 (is_handled_by): New routine to compute whether the propagated
6662 occurrence matches some handler choice specification. Extracted out of
6663 get_action_description_for, and expanded to take care of the VMS
6665 (get_action_description_for): Use is_handled_by instead of an explicit
6666 complex condition to decide if the current choice at hand catches the
6667 propagated occurrence.
6669 * raise.h (Exception_Code): New type for C.
6671 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
6672 System.Standard_Library.Exception_Code, to allow references from the
6673 pragma import/export expander.
6675 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
6676 New accessors to allow easy access to GNAT exception data
6678 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
6679 redundant Handled_By_Others component, helper for the personality
6680 routine which will now be able to call the appropriate exception data
6683 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
6684 component of Standard_Exception_Type to be the closest possible to
6685 Exception_Code in System.Standard_Library, that we cannot get at this
6686 point. Expand a ??? comment to notify that this type node should
6687 probably be rewritten later on.
6689 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
6690 registration call to include a pointer to the exception object in the
6693 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
6694 instead of int and explicit bitmasks.
6696 2004-03-15 Vincent Celier <celier@gnat.com>
6698 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
6699 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
6701 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
6702 longer needed now that it is in the spec of
6703 System.Tasking.Task_Attributes.
6705 * adaint.h, adaint.c: (__gnat_create_output_file): New function
6707 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
6709 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
6711 * make.adb (Gnatmake): Do not check the executable suffix; it is being
6712 taken care of in Scan_Make_Arg.
6713 (Scan_Make_Arg): Add the executable suffix only if the argument
6714 following -o, in canonical case, does not end with the executable
6715 suffix. When in verbose mode and executable file name does not end
6716 with executable suffix, output the executable name, in canonical case.
6718 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
6719 to avoid warnings when instantiating Ada.Task_Attributes.
6722 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
6723 in the correct order.
6725 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
6726 redirect standard output and error to a file for the invocation of the
6727 compiler, then read the file.
6729 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
6730 directory, instead of the Value.
6731 (Find_Source_Dirs): Remove useless code & comments.
6733 2004-03-15 Ed Schonberg <schonberg@gnat.com>
6735 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
6736 tagged type is inherited, and the parent operation is not frozen yet,
6737 force generation of a freeze node for the inherited operation, so the
6738 corresponding dispatch entry is properly initialized.
6739 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
6740 when looking for user-defined equality operation.
6742 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
6743 boolean when locating primitive equality of tagged component.
6745 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
6746 bit-aligned field and the right-hand side a string literal, introduce
6747 a temporary before expanding assignment into a loop.
6749 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
6750 priority in full, to ensure that any expanded subepxressions of it are
6751 elaborated in the scope of the init_proc.
6753 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
6754 after object declaration, skipping over code that may have been
6755 generated for validity checks.
6757 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
6758 discriminants, ignore the known discriminants of its full view, if
6759 any, to check legality.
6761 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
6762 component if type has unknown discriminants.
6763 (Analyze_Private_Extension_Declaration): Discriminant constraint is
6764 null if type has unknown discriminants.
6766 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
6767 for end label when present.
6769 * s-fileio.adb (Open): When called with a C_Stream, use given name for
6770 temporary file, rather than an empty string.
6772 2004-03-15 Ed Falis <falis@gnat.com>
6774 * s-thread.adb: Removed, no longer used.
6776 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6778 * decl.c (target.h): Now include.
6779 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
6780 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
6781 (validate_size): For POINTER_TYPE, get smallest size permitted on
6784 * fe.h: Sort Einfo decls and add Set_Mechanism.
6786 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
6787 (ada/decl.o): Depends on target.h.
6789 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
6790 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
6792 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
6794 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
6796 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
6797 Insert_Dereference_Action when rewriting an implicit dereference into
6798 an explicit one, this will be taken care of during expansion of the
6799 explicit dereference.
6800 (Expand_N_Slice): Same. Always do the rewriting, even for the case
6801 of non-packed slices, since the dereference action generated by
6802 expansion of the explicit dereference is needed in any case.
6803 (Expand_N_Selected_Component): When rewriting an implicit dereference,
6804 analyze and resolve the rewritten explicit dereference so it is seen
6806 (Insert_Dereference_Action): This procedure is now called only for the
6807 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
6808 dereferences that do not come from source (including explicit
6809 dereferences resulting from rewriting implicit ones), but do not
6810 recursively insert a check for the dereference nodes contained within
6812 (Insert_Dereference_Action): Clarify and correct comment.
6814 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
6817 Move language detection to the top level.
6818 * config-lang.in: Build by default.
6820 2004-03-05 Robert Dewar <dewar@gnat.com>
6822 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
6824 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
6825 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
6826 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
6827 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
6828 unchecked conversion to spec to avoid warnings.
6830 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
6833 * 7stpopsp.adb: Correct casing in To_Task_ID call
6835 * a-strsea.ads, a-strsea.adb: Minor reformatting
6837 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
6839 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
6840 Adjust Max_Msg_Length to be clearly large enough.
6842 * fe.h: Define In_Same_Source_Unit
6844 * osint.adb: Add pragma Warnings Off to suppress warnings
6845 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
6848 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
6850 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
6852 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
6854 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
6856 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
6858 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
6859 node. We now do generate them for gcc back end.
6861 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
6864 * sinput-c.adb: Fix bad name in header.
6865 Add pragma Warnings Off to suppress aliasing warning.
6867 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
6869 * snames.h, snames.ads, snames.adb: Add entry for pragma
6872 2004-03-05 Vincent Celier <celier@gnat.com>
6874 * prj-com.ads: Add hash table Files_Htable to check when a file name
6875 is already a source of another project.
6877 * prj-nmsc.adb (Record_Source): Before recording a new source, check
6878 if its file name is not already a source of another project. Report an
6881 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
6882 source file name, call gnatpp with all the sources of the main project.
6884 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
6887 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
6888 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
6889 /RUNTIME_SYSTEM=, converted to --RTS=
6890 /NOTABS, converted to -notabs
6892 2004-03-05 Pascal Obry <obry@gnat.com>
6894 * make.adb: Minor reformatting.
6896 2004-03-05 Ed Schonberg <schonberg@gnat.com>
6898 Part of implemention of AI-262.
6899 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
6901 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
6904 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
6905 when component type is a partially constrained class-wide subtype.
6906 (Constrain_Discriminated_Type): If parent type has unknown
6907 discriminants, a constraint is illegal, even if full view has
6909 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
6910 with unknown discriminants whose full view is a discriminated record.
6912 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
6913 flag, to handle properly derivations of tagged types with unknown
6915 (Analyze_Package_Spec, Analyze_Package_Body): Install
6916 Private_With_Clauses before analyzing private part or body.
6918 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
6919 Has_Discriminants can be true for a given type (documentation).
6921 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
6923 * s-restri.ads: Fix license (GPL->GMGPL).
6925 * s-tassta.adb: Minor reformatting.
6927 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6928 by calls to Exit_One_ATC_Level, since additional clean up is performed
6931 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6932 by calls to Exit_One_ATC_Level, since additional clean up is performed
6935 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6937 * trans.c: Reflect GCC changes to fix bootstrap problem.
6938 Add warning for suspicious aliasing unchecked conversion.
6940 2004-03-05 GNAT Script <nobody@gnat.com>
6942 * Make-lang.in: Makefile automatically updated
6944 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
6946 * ali.adb (Read_Instantiation_Instance): Do not modify the
6947 current_file_num when reading information about instantiations, since
6948 this corrupts files in later references.
6950 2004-03-02 Vincent Celier <celier@gnat.com>
6952 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
6953 before checking if it is read-only.
6955 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
6956 of SRC_DIRS and eliminate duplicates.
6958 * gprcmd.adb: Replace command "path" with command "path_sep" to return
6960 (Usage): Document path_sep
6962 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
6963 C++ compiler. No need for a script.
6964 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
6965 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
6968 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
6969 where there are Ada sources.
6970 (Set_Ada_Paths): Only add to the include path the source dirs of project
6972 (Add_To_Path): Add the Display_Values of the directories, not their
6975 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
6978 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
6980 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
6981 Value is canonicalized.
6982 (Language_Independent_Check): Do not copy Value to Display_Value when
6983 canonicalizing Value.
6985 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
6986 path to find limited with cycles.
6987 (Parse_Single_Project): Use canonical cased path to find the end of a
6990 2004-03-02 Ed Schonberg <schonberg@gnat.com>
6992 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
6993 and not a child unit.
6995 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
6996 appear in a with_clause.
6998 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
6999 only happen in type_annotate mode, do not try to elaborate it.
7001 * exp_util.adb (Force_Evaluation): If expression is a selected
7002 component on the left of an assignment, use a renaming rather than a
7003 temporary to remove side effects.
7005 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
7006 inlined instance body, which is analyzed before the end of the
7009 2004-03-02 Robert Dewar <dewar@gnat.com>
7011 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
7012 sem_ch4.adb: Use new feature for substitution of keywords in VMS
7014 * errout.ads, errout.adb: Implement new circuit for substitution of
7017 * sem_case.adb (Analyze_Choices): Place message properly when case is
7018 a subtype reference rather than an explicit range.
7020 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
7022 2004-03-02 Doug Rupp <rupp@gnat.com>
7024 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
7026 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
7028 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
7030 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7032 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
7035 2004-02-25 Robert Dewar <dewar@gnat.com>
7037 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7038 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
7039 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
7040 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
7041 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
7042 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
7043 the defining instance of the type to avoid aliasing problems.
7044 Fix copyright header. Fix bad comments in package header.
7046 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
7048 2004-02-25 Ed Schonberg <schonberg@gnat.com>
7050 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
7051 rewritten as references when aliased through an address clause.
7053 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
7054 whether call can be interpreted as an indirect call to the result of a
7055 parameterless function call returning an access subprogram.
7057 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
7060 * exp_ch7.adb (Make_Clean): Remove generation of calls to
7061 Unlock[_Entries], since this is now done by Service_Entries directly.
7063 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
7065 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
7066 Requeue_Call for better code readability. Change spec and update calls:
7067 PO_Service_Entries now unlock the PO on exit.
7068 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
7071 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
7073 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
7075 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
7077 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
7078 protected subprogram call and analyzing the result of such expanding
7079 in case when the called protected subprogram is eliminated.
7081 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
7084 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
7086 * Makefile.in: Clean ups.
7088 2004-02-23 Ed Schonberg <schonberg@gnat.com>
7090 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
7091 protected operations if original subprogram is flagged as eliminated.
7092 (Expand_N_Subprogram_Body): For a protected operation, create
7093 discriminals for next operation before checking whether the operation
7096 * exp_ch9.adb (Expand_N_Protected_Body,
7097 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
7098 for internal protected operations if the original subprogram is
7101 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
7102 declared in a single protected object.
7104 2004-02-23 Vincent Celier <celier@gnat.com>
7106 * prj-attr.adb: Make attribute Builder'Executable an associative array,
7107 case insensitive if file names are case insensitive, instead of a
7108 standard associative array.
7110 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
7111 them as case insensitive on platforms where the file names are case
7114 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
7115 project file has already been parsed that canonical path are compared.
7117 2004-02-23 Robert Dewar <dewar@gnat.com>
7119 * sinput-c.ads: Correct bad unit title in header
7121 * freeze.adb: Minor reformatting
7123 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7125 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
7126 nonaddressable COMPONENT_REF that is removing padding that we are
7127 taking the address of, take the address of the padded record instead
7128 if item is variable size.
7130 2004-02-20 Robert Dewar <dewar@gnat.com>
7132 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
7134 2004-02-20 Ed Schonberg <schonberg@gnat.com>
7136 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
7137 itype references for the constrained designated type of a component
7138 whose base type is already frozen.
7140 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
7142 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
7145 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
7147 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
7148 identifier for a phantom package that rewrites the formal package
7149 declaration with a box. The Add semantic decorations for the defining
7150 identifier from the original node (that represents the formal package).
7152 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
7154 * Make-lang.in (ada/stamp-sdefault): Use the top level
7157 2004-02-19 Richard Henderson <rth@redhat.com>
7159 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
7161 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
7163 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
7164 Scan_ALI can be used for multiple ALI files without reinitializing
7167 2004-02-18 Robert Dewar <dewar@gnat.com>
7169 * debug.adb: Minor reformatting.
7171 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7173 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
7174 to zero if there is an address clause.
7176 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
7178 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
7180 2004-02-18 Gary Dismukes <dismukes@gnat.com>
7182 * layout.adb (Layout_Component_List): Revise generation of call to
7183 discriminant-checking function to pass selections of all of the type's
7184 discriminants rather than just the variant-controlling discriminant.
7186 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
7188 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
7189 fail in the current setup and triggers spurious system error messages.
7190 Pretend it occurred and failed instead.
7192 2004-02-18 Vincent Celier <celier@gnat.com>
7194 * bld.adb: Mark FLDFLAGS as saved
7195 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
7196 it is not the root project. Put each directory to be
7197 extended between double quotes to prevent it to be expanded on Windows.
7198 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
7199 the project file. Set them back to their initial values if they have not
7200 been set in the project file.
7202 * gprcmd.adb: (Gprdebug, Debug): New global variables
7203 (Display_Command): New procedure
7204 (Usage): Document new command "linkopts"
7205 Call Display_Command when env var GPRDEBUG has the value "TRUE"
7206 Implement new command "linkopts"
7207 Remove quotes that may be around arguments for "extend"
7208 Always call Normalize_Pathname with arguments formatted for the platform
7210 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
7211 Change @echo to @$(display) in target clean to be able to clean silently
7213 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
7215 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
7218 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
7219 = Extending_All when current project is an extending all project.
7221 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
7222 set to True only for LINK command, after Unix switch -o.
7223 (Process_Arguments): Set Output_File_Expected to True for LINK command
7224 after Unix switch -o. When Output_File_Expected is True, never add an
7225 extension to a file name.
7227 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
7228 option file name, only to the --for-linker= switch.
7229 (Option_File_Name): If option file name do not end with ".opt", append
7232 2004-02-18 GNAT Script <nobody@gnat.com>
7234 * Make-lang.in: Makefile automatically updated
7236 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
7238 * Make-lang.in (stamp-sdefault): Do not depend on
7241 2004-02-12 Zack Weinberg <zack@codesourcery.com>
7243 * config-lang.in: Disable Ada by default until probe logic for
7244 a bootstrap Ada compiler can be moved to the top level configure
7247 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
7249 * decl.c (components_to_record): Don't claim that the internal fields
7250 we make to hold the variant parts are semantically addressable, because
7253 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
7254 adjust the comment describing the modular type form when we can use it.
7255 (Install_PAT): Account for the Esiz renaming.
7257 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
7258 sc_onstack context indication before raising the exception to which
7259 the signal is mapped. Allows better handling of later signals possibly
7260 triggered by the resumed user code if the exception is handled.
7262 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
7264 * 5zinit.adb: Removed, no longer used.
7266 2004-02-12 Robert Dewar <dewar@gnat.com>
7268 * ali.adb: Remove separating space between parameters on R line. Makes
7269 format consistent with format used by the binder for Set_Globals call.
7271 * atree.ads, atree.adb: Minor reformatting (new function header format)
7273 * bindgen.adb: Add Run-Time Globals documentation section containing
7274 detailed documentation of the globals passed from the binder file to
7277 * gnatls.adb: Minor reformatting
7279 * init.c (__gnat_set_globals): Add note pointing to documentation in
7282 * lib-writ.ads, lib-writ.adb: Remove separating space between
7283 parameters on R line.
7284 Makes format consistent with format used by the binder for Set_Globals
7287 * osint.ads: Add 2004 to copyright notice
7290 * snames.ads: Correct capitalization of FIFO_Within_Priorities
7291 Noticed during code reading, documentation issue only
7293 * usage.adb: Remove junk line for obsolete C switch
7294 Noticed during code reading
7296 2004-02-12 Vincent Celier <celier@gnat.com>
7298 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
7299 extend for each directory, so that multiple /** directories are
7300 extended individually.
7301 (Recursive_Process): Set the default for LANGUAGES to ada
7303 * gprcmd.adb: Define new command "ignore", to do nothing.
7304 Implement new comment "path".
7306 * Makefile.generic: Suppress output when SILENT is set
7307 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
7308 used, so that the correct compiler is invoked.
7309 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
7310 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
7312 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
7314 * Makefile.in: Clean ups and remove obsolete targets.
7316 2004-02-12 Ed Schonberg <schonberg@gnat.com>
7318 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
7319 predicate declared in exp_util.
7321 * exp_util.adb: Add comments.
7323 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
7324 visibility before compiling context of the subunit.
7326 * sem_res.adb (Check_Parameterless_Call): If the context expects a
7327 value but the name is a procedure, do not attempt to analyze as a call,
7328 in order to obtain more telling diagnostics.
7330 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
7331 'Access on parameterless function calls.
7332 (Normalize_Actuals): For a parameterless function call with missing
7333 actuals, defer diagnostic until resolution of enclosing call.
7335 * sem_util.adb (Wrong_Type): If the context type is an access to
7336 subprogram and the expression is a procedure name, suggest a missing
7339 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
7340 Nathanael Nerode <neroden@gcc.gnu.org>
7342 PR ada/6637, PR ada/5911
7343 Merge with libada-branch:
7344 * config-lang.in: Build libada only when ada is built.
7346 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7348 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
7349 for a tagged type, verify that both formals have the same type.
7351 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
7352 temporary when the formal is an in-parameter and the actual a possibly
7355 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
7356 when expansion is disabled, to ensure proper name capture with
7357 overloaded literals. Condition can be of any boolean type, resolve
7360 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
7361 renaming is for a formal subprogram with a default operator name, and
7362 there is a usable operator that is visible at the point of
7365 2004-02-09 Robert Dewar <dewar@gnat.com>
7367 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
7368 rewrite to ignore errors in ali files, intended to allow tools downward
7369 compatibility with new versions of ali files.
7371 * ali.ads: Add new parameter Ignore_Errors
7373 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
7374 duplicating the error message giving the file with restrictions.
7376 * debug.adb: Add debug flag I for gnatbind
7378 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
7379 operators for the case where the operator is a defining operator.
7381 * exp_ch3.adb: Minor reformatting (new function spec format).
7383 * exp_ch4.adb: Add comment for previous change, and make minor
7384 adjustment to loop to always check for improper loop termination.
7385 Minor reformatting throughout (new function spec format).
7387 * gnatbind.adb: Implement -di debug flag for gnatbind
7389 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
7391 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
7393 * lib-load.adb: Fix bad assertion.
7394 Found by testing and code reading.
7397 * lib-load.ads: Minor reformatting.
7399 * lib-writ.adb: There is only one R line now.
7401 * lib-writ.ads: Add documentation on making downward compatible changes
7402 to ali files so old tools work with new ali files.
7403 There is only one R line now.
7404 Add documentation on format incompatibilities (with special GPS note)
7406 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
7408 * par-load.adb: Minor reformatting
7410 * sem_ch8.adb: Fix to error message from last update
7411 Minor reformatting and restructuring of code from last update
7413 * par-prag.adb, snames.adb, snames.ads, snames.h,
7414 sem_prag.adb: Implement pragma Profile.
7416 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7419 * usage.adb: Add line for -gnatyN switch
7421 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7423 2004-02-09 Albert Lee <lee@gnat.com>
7425 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7427 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7429 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7432 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7433 is nested in an instance that is not frozen yet, to avoid
7434 order-of-elaboration problems in gigi.
7436 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7437 body the attribute is legal.
7439 2004-02-09 Robert Dewar <dewar@gnat.com>
7441 * s-rident.ads: Minor comment correction
7443 * targparm.adb: Remove dependence on uintp completely. There was
7444 always a bug in Make in that it called Targparm before initializing
7445 the Uint package. The old code appeared to get away with this, but
7446 the new code did not! This caused an assertion error in gnatmake.
7448 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7449 are indeed fully supported.
7451 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7453 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7455 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7457 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7458 with targetm.calls.promote_prototypes.
7460 2004-02-04 Robert Dewar <dewar@gnat.com>
7462 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7463 ali.ads, gprcmd.adb: Minor reformatting
7465 * bindgen.adb: Output restrictions string for new style restrictions
7468 * impunit.adb: Add s-rident.ads (System.Rident) and
7469 s-restri (System.Restrictions)
7471 * lib-writ.adb: Fix bug in writing restrictions string (last few
7474 * s-restri.ads, s-restri.adb: Change name Restrictions to
7475 Run_Time_Restrictions to avoid conflict with package name.
7476 Add circuit to read and acquire run time restrictions.
7478 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7480 * restrict.ads, restrict.adb: Use the new restriction
7481 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7483 * sem_prag.adb: No_Task_Attributes is a synonym of
7484 No_Task_Attributes_Package.
7486 * snames.ads, snames.adb: New entry for proper handling of
7489 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7490 (AI-00249) that supersedes the GNAT specific restriction
7493 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7496 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7497 body, an identifier may be wrapped in an unchecked conversion.
7499 2004-02-04 Vincent Celier <celier@gnat.com>
7501 * lib-writ.ads: Comment update for the W lines
7503 * bld.adb: (Expression): An empty string list is static
7505 * fname-uf.adb: Minor comment update
7507 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7509 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7510 restrictions on the target.
7512 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7514 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7517 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7519 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7521 2004-02-02 Vincent Celier <celier@gnat.com>
7523 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7524 comment before the usage.
7525 Gprcmd: Fail when command is not recognized.
7526 (Usage): Document command "prefix"
7528 * g-md5.adb (Digest): Process last block.
7529 (Update): Do not process last block. Store remaining characters and
7532 * g-md5.ads (Update): Document that several call to update are
7533 equivalent to one call with the concatenated string.
7534 (Context): Add fields to allow new Update behaviour.
7536 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7538 When May_Fail is True and no existing file can be found, return No_File.
7540 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7543 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7544 spec file name instead on the W line.
7546 2004-02-02 Robert Dewar <dewar@gnat.com>
7548 * ali.adb: Read and acquire info from new format restrictions lines
7550 * bcheck.adb: Add circuits for checking restrictions with parameters
7552 * bindgen.adb: Output dummy restrictions data
7555 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7556 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7557 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7558 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7559 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7561 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7562 the warning message on access to possibly uninitialized variable S)
7563 Minor changes for new restrictions handling.
7565 * gnatbind.adb: Minor reformatting
7566 Minor changes for new restrictions handling
7567 Move circuit for -r processing here from bcheck (cleaner)
7569 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7571 * lib-writ.adb: Output new format restrictions lines
7573 * lib-writ.ads: Document new R format lines for new restrictions
7576 * s-restri.ads/adb: New files
7578 * Makefile.rtl: Add entry for s-restri.ads/adb
7580 * par-ch3.adb: Fix bad error messages starting with upper case letter
7583 * restrict.adb: Major rewrite throughout for new restrictions handling
7584 Major point is to handle restrictions with parameters
7586 * restrict.ads: Major changes in interface to handle restrictions with
7587 parameters. Also generally simplifies setting of restrictions.
7589 * snames.ads/adb: New entry for proper handling of No_Requeue
7591 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
7592 restriction counting.
7593 Other minor changes for new restrictions handling
7595 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
7596 Restriction_Warnings now allows full parameter notation
7597 Major rewrite of Restrictions for new restrictions handling
7599 2004-02-02 Javier Miranda <miranda@gnat.com>
7601 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
7602 syntax rule for object renaming declarations.
7603 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
7604 component definitions.
7606 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
7608 (Array_Type_Declaration): Give support to access components. In addition
7609 it was also modified to reflect the name of the object in anonymous
7610 array types. The old code did not take into account that it is possible
7611 to have an unconstrained anonymous array with an initial value.
7612 (Check_Or_Process_Discriminants): Allow access discriminant in
7614 (Process_Discriminants): Allow access discriminant in non-limited types
7615 Initialize the new Access_Definition field in N_Object_Renaming_Decl
7616 node. Change Ada0Y to Ada 0Y in comments
7618 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
7620 Change Ada0Y to Ada 0Y in comments
7622 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
7623 renamings Change Ada0Y to Ada 0Y in comments
7625 * sem_type.adb (Find_Unique_Type): Give support to the equality
7626 operators for universal access types
7627 Change Ada0Y to Ada 0Y in comments
7629 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
7631 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
7633 (N_Object_Renaming_Declaration): Addition of Access_Definition field
7634 Change Ada0Y to Ada 0Y in comments
7636 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
7637 component definition and object renaming nodes
7638 Change Ada0Y to Ada 0Y in comments
7640 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
7642 * restrict.adb: Use the new restriction identifier
7643 No_Requeue_Statements instead of the old No_Requeue for defining the
7646 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
7647 No_Requeue_Statements.
7649 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
7650 that supersedes the GNAT specific restriction No_Requeue. The later is
7651 kept for backward compatibility.
7653 2004-02-02 Ed Schonberg <schonberg@gnat.com>
7655 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
7656 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
7657 pragma and fix incorrect ones.
7659 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
7660 warning if the pragma is redundant.
7662 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
7664 * 5staprop.adb: Add missing 'constant' keywords.
7666 * Makefile.in: use consistent value for SYMLIB on
7667 platforms where libaddr2line is supported.
7669 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7671 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
7674 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
7676 * init.c (__gnat_install_handler): Setup an alternate stack for signal
7677 handlers in the environment thread. This allows proper propagation of
7678 an exception on stack overflows in this thread even when the builtin
7679 ABI stack-checking scheme is used without support for a stack reserve
7682 * utils.c (create_field_decl): Augment the head comment about bitfield
7683 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
7684 here, because the former is not accurate enough at this point.
7685 Let finish_record_type decide instead.
7686 Don't make a bitfield if the field is to be addressable.
7687 Always set a size for the field if the record is packed, to ensure the
7688 checks for bitfield creation are triggered.
7689 (finish_record_type): During last pass over the fields, clear
7690 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
7691 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
7692 from DECL_BIT_FIELD.
7694 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
7696 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
7697 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
7698 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
7700 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7702 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
7704 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
7705 (ZCX_By_Default): Likewise.
7706 (Front_End_ZCX_Support): Likewise.
7708 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
7709 (Initialize_Lock): Mark Level unreferenced.
7710 (Sleep): Mark Reason unreferenced.
7711 (Timed_Sleep): Likewise.
7713 (Exit_Task): Use Result.
7714 (Check_No_Locks): Mark Self_ID unreferenced.
7716 * 5gtasinf.adb (New_Sproc): Make Attr constant.
7717 (Bound_Thread_Attributes): Make Sproc constant.
7718 (New_Bound_Thread_Attributes): Likewise.
7720 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7722 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
7723 one-dimensional array an slice assignments, when component type is
7726 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
7727 component type is controlled, and control_actions are in effect, use
7728 TSS procedure rather than generating inline code.
7730 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
7731 arrays with controlled components.
7733 2004-01-26 Vincent Celier <celier@gnat.com>
7735 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
7736 command line for the non VMS case.
7738 * gnatlink.adb (Process_Binder_File): When building object file, if
7739 GNU linker is used, put all object paths between quotes, to prevent ld
7740 error when there are unusual characters (such as '!') in the paths.
7742 * Makefile.generic: When there are sources in Ada and the main is in
7743 C/C++, invoke gnatmake with -B, instead of -z.
7745 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
7746 from VMS_Conversion.
7747 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
7748 specification of argument file on the command line.
7750 2004-01-26 Bernard Banner <banner@gnat.com>
7752 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
7754 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7756 * snames.adb: Update copyright notice.
7757 Add info on slice assignment for controlled arrays.
7759 2004-01-23 Robert Dewar <dewar@gnat.com>
7761 * exp_aggr.adb: Minor reformatting
7763 * exp_ch9.adb: Minor code clean up
7765 Fix bad character in comment
7768 * targparm.adb (Get_Target_Parameters): Give clean abort error on
7769 unexpected end of file, along with more detailed message.
7771 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7773 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
7776 * decl.c (copy_alias_set): New function.
7777 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
7779 2004-01-23 Doug Rupp <rupp@gnat.com>
7781 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
7782 lib$${file} in case subsequent character is not a separator.
7784 2004-01-23 Vincent Celier <celier@gnat.com>
7786 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
7787 when the GCC version is at least 3.
7789 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
7790 Remove all "Opt.", to prepare for opt split
7792 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
7793 Extends_All. Set to True when the project parsed is an extending all
7794 project. Fails for importing an extending all project only when the
7795 imported project is an extending all project.
7796 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
7797 depending on the value of Extends_All returned.
7799 * prj-proc.adb (Process): Check that no project shares its object
7800 directory with a project that extends it, directly or indirectly,
7801 including a virtual project.
7802 Check that no project extended by another project shares its object
7803 directory with another also extended project.
7805 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
7806 Kind = N_With_Clause
7808 * prj-tree.ads: Minor reformatting
7809 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
7811 2004-01-23 Ed Schonberg <schonberg@gnat.com>
7813 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
7814 applies to a type with an incomplete view, use full view in Name of
7815 clause, for consistency with uses of Get_Attribute_Definition_Clause.
7817 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
7819 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
7820 SCHED_RR, since other values are not supported by this policy.
7821 (Initialize): Move initialization of mutex attribute to package
7822 elaboration, to prevent early access to this variable.
7824 * Makefile.in: Remove mention of Makefile.adalib, unused.
7826 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
7827 1ssecsta.ads: Removed, unused.
7829 2004-01-21 Javier Miranda <miranda@gnat.com>
7831 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
7832 entity if already built in the current scope.
7834 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
7835 reminder in internal scopes. Required for nested limited aggregates.
7837 2004-01-21 Doug Rupp <rupp@gnat.com>
7839 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
7840 VMS. Replace all occurences of libgnat- and libgnarl- with
7841 libgnat$(hyphen) and libgnarl$(hyphen).
7842 Fixed shared library build problem on VMS.
7844 2004-01-21 Robert Dewar <dewar@gnat.com>
7846 * mlib-prj.adb: Minor reformatting
7848 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
7850 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
7851 'constant' keywords for declaration of pointers that are not modified.
7853 * exp_pakd.adb: Fix English in comment.
7855 2004-01-21 Ed Schonberg <schonberg@gnat.com>
7858 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
7859 copy all attributes of the parent, including the foreign language
7862 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
7865 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
7866 for 'delay until' statement.
7868 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
7870 * Make-lang.in: Replace $(docdir) with doc.
7871 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
7872 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
7873 to use consistent MAKEINFO rule.
7874 (ada.man, ada.srcman): Dummy entry.
7875 (ADA_INFOFILES): Define.
7876 (ada.info, ada.srcinfo): New rules.
7878 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
7880 * utils.c: Update copyright notice, missed in previous change.
7882 2004-01-19 Vincent Celier <celier@gnat.com>
7884 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
7885 args if Bind is True. Set First_ALI, if not already done.
7886 (Build_Library): For Stand Alone Libraries, extract from one ALI file
7887 an eventual --RTS switch, for gnatbind, and all backend switches +
7890 2004-01-19 Robert Dewar <dewar@gnat.com>
7892 * sem_attr.adb, memtrack.adb: Minor reformatting
7894 2004-01-19 Ed Schonberg <schonberg@gnat.com>
7896 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
7897 that rename enumeration literals. This is properly done in sem_eval.
7899 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
7900 to functions that rename enumeration literals.
7902 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
7903 functions that rename enumeration literals.
7905 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7907 * Make-lang.in (utils.o): Depend on target.h.
7908 * utils.c: Include target.h.
7909 (process_attributes): Use targetm.have_named_sections instead
7910 of ASM_OUTPUT_SECTION_NAME.
7912 2004-01-16 Andreas Jaeger <aj@suse.de>
7914 * Makefile.in: Add $(DESTDIR).
7916 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
7918 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
7919 also when not defining if a Size clause applies. That information is
7922 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
7924 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
7925 symbolic links for the shared gnat run time when needed.
7927 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
7929 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
7930 for writing, and terminate with an error message if not.
7932 2004-01-15 Ed Schonberg <schonberg@gnat.com>
7934 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
7935 warning on an access to subprogram in an instance, when the target
7936 type is declared in the same generic unit.
7937 (Eval_Attribute): If 'access is known to fail accessibility check,
7938 rewrite as a raise statement.
7940 2004-01-15 GNAT Script <nobody@gnat.com>
7942 * Make-lang.in: Makefile automatically updated
7944 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
7946 * Make-lang.in (ada.srcextra): Dummy entry.
7948 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
7950 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
7952 2004-01-13 Ed Schonberg <schonberg@gnat.com>
7954 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
7955 components that are initialized with aggregates.
7957 2004-01-13 Vincent Celier <celier@gnat.com>
7959 * gnatlink.adb (Process_Binder_File): To find directory of shared
7960 libgcc, if "gcc-lib" is not a subdirectory, look for the last
7961 subdirectory "lib" in the path of the shared libgnat or libgnarl.
7963 * make.adb (Gnatmake): If GCC version is at least 3, link with
7964 -shared-libgcc, when there is at least one shared library project.
7966 * opt.ads (GCC_Version): New integer constant.
7968 * adaint.c (get_gcc_version): New function.
7970 2004-01-13 Robert Dewar <dewar@gnat.com>
7972 * sem_dist.adb, sem_res.adb, sem_util.adb,
7973 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
7974 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
7976 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
7978 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
7979 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
7982 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
7984 * misc.c: Remove trailing spaces.
7985 Update copyright notice missed in previous change.
7988 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
7991 * Makefile.generic: Update copyright.
7994 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
7995 of prefix/share/make.
7997 * Makefile.prolog: Update copyright.
8000 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
8002 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
8003 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
8004 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
8007 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
8010 2004-01-12 Javier Miranda <miranda@gnat.com>
8012 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
8013 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
8014 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
8015 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
8016 Component_Definition node.
8018 2004-01-12 Ed Falis <falis@gnat.com>
8020 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
8022 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
8024 * link.c: Change default libgnat kind to STATIC for FreeBSD.
8026 2004-01-12 Bernard Banner <banner@gnat.com>
8028 * Makefile.in: map 86numaux to a-numaux for x86_64
8030 2004-01-12 Ed Schonberg <schonberg@gnat.com>
8032 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
8033 generated to rename a generic actual, go to the actual itself, the
8034 subtype is not a user-visible entity.
8036 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
8037 part is a private subtype, reset the visibility of its full view, if
8038 any, to be consistent.
8041 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
8042 to use a generic package G as a formal package for another generic
8045 2004-01-12 Robert Dewar <dewar@gnat.com>
8047 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
8049 * usage.adb: Remove mention of obsolete -gnatwb switch
8050 Noticed during code reading
8052 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
8054 * 1ssecsta.adb: Minor changes for -gnatwa warnings
8056 2004-01-12 GNAT Script <nobody@gnat.com>
8058 * Make-lang.in: Makefile automatically updated
8060 2004-01-09 Mark Mitchell <mark@codesourcery.com>
8062 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
8064 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8066 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
8068 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
8070 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
8071 Update comment and copyright date.
8072 * stamp-xgnatug: Delete.
8074 2004-01-05 Robert Dewar <dewar@gnat.com>
8076 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
8077 be modified by the binder generated main program if the -D switch is
8080 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
8081 imported functions (since now we expect this to be done for imported
8084 * 5vtaprop.adb: Add several ??? for sections requiring more comments
8085 Minor reformatting throughout
8087 * 5zinit.adb: Minor reformatting
8088 Add 2004 to copyright date
8089 Minor changes to avoid -gnatwa warnings
8090 Correct some instances of using OR instead of OR ELSE (noted while
8093 * sprint.adb: Minor updates to avoid -gnatwa warnings
8095 * s-secsta.ads, s-secsta.adb:
8096 (SS_Get_Max): New function to obtain high water mark for ss stack
8097 Default_Secondary_Stack is not a constant since it may be modified by
8098 the binder generated main program if the -D switch is used.
8100 * switch-b.adb: New -Dnnn switch for binder
8103 Make -gnatg imply all warnings currently in -gnatwa
8105 * vms_conv.adb: Minor reformatting
8106 Add 2004 to copyright notice
8107 Add 2004 to printed copyright notice
8109 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
8110 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
8111 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
8112 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
8113 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
8114 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
8115 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
8116 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
8117 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
8118 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
8119 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
8120 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
8121 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
8122 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
8123 checks.adb, clean.adb, cstand.adb, einfo.ads,
8124 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
8125 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
8126 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
8127 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
8128 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
8129 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
8130 Minor reformatting and code clean ups.
8131 Minor changes to prevent -gnatwa warnings
8133 * ali.adb: Minor reformatting and cleanup of code
8134 Acquire new SS indication of secondary stack use from ali files
8136 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
8137 (since now we expect this to be done for imported functions)
8139 * bindgen.adb: Generate call to modify default secondary stack size if
8142 * bindusg.adb: Add line for new -D switch
8144 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
8145 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
8146 Add circuitry for both records and arrays to avoid gigi
8147 processing if the type involved has non-bit-aligned components
8149 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
8150 N_String_Literal node always references an E_String_Literal_Subtype
8151 entity. This may not be true in the future.
8152 (Possible_Bit_Aligned_Component): Move processing of
8153 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
8155 * exp_ch6.adb (Expand_Thread_Body): Pick up
8156 Default_Secondary_Stack_Size as variable so that we get value modified
8157 by possible -Dnnn binder parameter.
8159 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
8160 (Type_May_Have_Bit_Aligned_Components): New function.
8162 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
8163 (Type_May_Have_Bit_Aligned_Components): New function.
8165 * fe.h: (Set_Identifier_Casing): Fix prototype.
8166 Add declaration for Sem_Elim.Eliminate_Error_Msg.
8169 * freeze.adb (Freeze_Entity): Add RM reference to error message about
8170 importing constant atomic/volatile objects.
8171 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
8172 unless explicit Pure_Function pragma given, to avoid insidious bug of
8173 call to non-pure imported function getting eliminated.
8175 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
8176 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
8177 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
8178 Add 2004 to printed copyright notice
8180 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
8183 * Makefile.rtl: Add entry for g-sestin.o
8184 g-sestin.ads: New file.
8186 * mdll.adb: Minor changes to avoid -gnatwa warnings
8188 * mlib-tgt.adb: Minor reformatting
8190 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
8191 New switch Sec_Stack_Used (GNAT, GNATBIND)
8192 Make Default_Secondary_Stack_Size a variable instead of a constant,
8193 so that it can be modified by the new -Dnnn bind switch.
8195 * rtsfind.adb (Load_Fail): Give full error message in configurable
8196 run-time mode if all_errors mode is set. This was not done in the case
8197 of a file not found, which was an oversight.
8198 Note if secondary stack unit is used by compiler.
8200 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
8201 ineffective elaborate all pragmas on non-visible packages (this
8202 happened when a renamed subprogram was called). Now the elaborate all
8203 always goes on the package containing the renaming rather than the one
8204 containing the renamed subprogram.
8206 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
8207 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
8209 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
8210 has an Etype that references an E_String_Literal.
8211 (Eval_String_Literal): Avoid assumption that N_String_Literal node
8212 always references an E_String_Literal_Subtype entity. This may not
8213 be true in the future.
8215 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
8218 * sem_res.adb (Resolve): Specialize msg for function name used in proc
8221 2004-01-05 Ed Falis <falis@gnat.com>
8223 * g-debuti.adb: Replaced direct boolean operator with short-circuit
8226 2004-01-05 Vincent Celier <celier@gnat.com>
8228 * bld.adb: Minor comment updates
8229 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
8232 * make.adb (Gnatmake): Special process for files to compile/check when
8233 -B is specified. Fail when there are only foreign mains in attribute
8234 Main of the project file and -B is not specified. Do not skip bind/link
8235 steps when -B is specified.
8237 * makeusg.adb: Document new switch -B
8239 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
8241 * switch-m.adb: (Scan_Make_Switches): Process -B switch
8243 * vms_data.ads: Add new GNAT PRETTY qualifier
8244 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
8246 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8248 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
8251 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
8252 Set_Identifier_Casing.
8254 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
8255 has size that overflows.
8257 2004-01-05 Gary Dismukes <dismukes@gnat.com>
8259 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
8260 -gnatwa warning on static condition.
8262 2004-01-05 Doug Rupp <rupp@gnat.com>
8264 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
8266 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
8268 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
8269 all attributes, including read-only attribute.
8271 2004-01-05 Pascal Obry <obry@gnat.com>
8273 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
8274 library naming scheme.
8276 * mlib-prj.adb (Build_Library): Generate different names for the static
8277 or dynamic version of the GNAT runtime. This is needed to support the
8278 new shared library naming scheme.
8279 (Process_Binder_File): Add detection of shared library in binder file
8280 based on the new naming scheme.
8282 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
8283 scheme for the shared runtime libraries.
8286 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
8288 (install-gnatlib): Do not create symlinks for shared libraries.
8289 (gnatlib-shared-default): Idem.
8290 (gnatlib-shared-dual-win32): New target. Not used for now as the
8291 auto-import feature does not support arrays/records.
8292 (gnatlib-shared-win32): Do not create copy for the shared libraries.
8293 (gnatlib-shared-vms): Fix shared runtime libraries names.
8295 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
8296 dependent runtime shared library name.
8298 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
8300 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
8303 2004-01-05 Ed Schonberg <schonberg@gnat.com>
8305 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
8306 protected objects when allocator has a subtype indication, not a
8307 qualified expression. Note that qualified expressions may have to be
8308 checked when limited aggregates are implemented.
8310 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
8312 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
8313 subprogram is imported, remove warning.
8315 2004-01-05 Geert Bosch <bosch@gnat.com>
8317 * s-poosiz.adb: Update copyright notice.
8318 (Allocate): Use Task_Lock to protect against concurrent access.
8319 (Deallocate): Likewise.
8321 2004-01-05 Joel Brobecker <brobecker@gnat.com>
8323 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
8326 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
8328 * gnat_ug.texi: Force a CVS commit by updating copyright.
8329 * gnat_ug_vxw.texi: Regenerate.
8330 * gnat_ug_wnt.texi: Regenerate.
8331 * gnat_ug_vms.texi: Regenerate.
8332 * gnat_ug_unx.texi: Regenerate.
8334 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
8336 * trans.c: Remove uses of "register" specifier in
8337 declarations of local variables.
8339 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
8341 * stamp-xgnatug: New stamp file.
8342 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
8343 (ada/doctools/xgnatug): Add $(build_exeext).
8344 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
8345 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
8347 2003-12-17 Ed Falis <falis@gnat.com>
8349 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
8352 * a-exextr.adb: Add context clause for
8353 Ada.Exceptions.Last_Chance_Handler.
8355 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
8357 * cstand.adb (Create_Standard): Change the way how the declaration of
8358 the Duration type is created (making it the same way as it is for all
8359 the other standard types).
8361 2003-12-17 Robert Dewar <dewar@gnat.com>
8363 * s-crtl.ads: Fix header format
8364 Change Pure to Preelaborate
8366 2003-12-17 Ed Schonberg <schonberg@gnat.com>
8368 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
8369 the expression type only if it is declared in the current unit.
8371 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
8372 are universal and already analyzed, as can occur in constrained
8373 subcomponents that depend on discriminants, when one constraint is a
8376 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
8377 type Any_Fixed is legal as the argument of a conversion, if only one
8378 fixed-point type is in context.
8380 2003-12-17 GNAT Script <nobody@gnat.com>
8382 * Make-lang.in: Makefile automatically updated
8384 2003-12-15 Robert Dewar <dewar@gnat.com>
8386 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
8389 2003-12-15 Vincent Celier <celier@gnat.com>
8391 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
8392 (Gnatchop): Do not set failure status when reporting the number of
8395 2003-12-15 Doug Rupp <rupp@gnat.com>
8397 * s-ctrl.ads: New file.
8399 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
8401 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
8402 (GNATBIND_OBJS): Add ada/s-crtl.o.
8404 * Makefile.in [VMS]: Clean up ifeq rules.
8406 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
8407 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
8408 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
8409 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
8410 s-tasdeb.adb: Update copyright.
8412 Make minor modifications to use System.CRTL declared functions instead
8413 of importing locally.
8415 2003-12-15 GNAT Script <nobody@gnat.com>
8417 * Make-lang.in: Makefile automatically updated
8419 2003-12-11 Ed Falis <falis@gnat.com>
8421 * 5zinit.adb: Clean up.
8423 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8424 to __gnat_map_signal, imported from init.c to support
8425 signal -> exception mappings that depend on the vxWorks version.
8428 Created and exported __gnat_map_signal to support signal -> exception
8429 mapping that is dependent on the VxWorks version.
8430 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8432 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8434 * 5wosinte.ads: Link with -mthreads switch.
8436 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8438 * init.c (__gnat_install_handler [NetBSD]): Set
8439 __gnat_handler_installed, as done on all other platforms.
8440 Remove duplicated code.
8442 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8444 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8446 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8448 * sinfo.ads: Fix inconsistent example code in comment.
8450 2003-12-11 Robert Dewar <dewar@gnat.com>
8452 * a-tiinau.adb: Add a couple of comments
8454 * sem_ch3.adb: Minor reformatting
8457 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8458 Minor reformatting throughout
8460 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8462 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8463 bounds of a loop, create a separate block in order to generate proper
8464 cleanup actions to prevent memory leaks.
8466 * sem_res.adb (Resolve_Call): After a call to
8467 Establish_Transient_Scope, the call may be rewritten and relocated, in
8468 which case no further processing is needed.
8470 * sem_util.adb: (Wrong_Type): Refine previous fix.
8471 Fixes ACATS regressions.
8475 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8478 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8480 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8481 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8484 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8487 2003-12-08 Robert Dewar <dewar@gnat.com>
8489 * 7sintman.adb: Minor reformatting
8491 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8492 standard linker options to get standard libraries linked. We now plan
8493 to provide dummy versions of these libraries to match the appropriate
8494 configurable run-time (e.g. if a library is not needed at all, provide
8495 a dummy empty library).
8497 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8498 options (-L parameters and standard libraries). What we plan to do is
8499 to provide dummy libraries where the libraries are not required.
8501 * gnatbind.adb: Minor comment improvement
8503 2003-12-08 Javier Miranda <miranda@gnat.com>
8505 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8506 aggregate in the parent. Otherwise constants with limited aggregates
8507 are not supported. Add new formal to pass the component type (Ctype).
8508 It is required to call the corresponding IP subprogram in case of
8509 default initialized components.
8510 (Gen_Assign): In case of default-initialized component, generate a
8511 call to the IP subprogram associated with the component.
8512 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8513 of aggregate with default initialized components.
8514 (Has_Default_Init_Comps): Improve implementation to recursively check
8515 all the present expressions.
8517 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8518 to indicate that the initialization call corresponds to a
8519 default-initialized component of an aggregate.
8520 In case of default initialized aggregate with tasks this parameter is
8521 used to generate a null string (this is just a workaround that must be
8522 improved later). In case of discriminants, this parameter is used to
8523 generate a selected component node that gives access to the discriminant
8526 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8527 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8528 allocated aggregates with default-initialized components.
8530 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8531 the box notation is used in positional aggregates.
8533 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8535 * lib.ads: Fix typo in comment
8537 2003-12-08 Vincent Celier <celier@gnat.com>
8539 * prj.adb (Project_Empty): New component Unkept_Comments
8540 (Scan): Remove procedure; moved to Prj.Err.
8542 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8543 (Scan): Remove procedure; moved to Prj.Err.
8545 * prj-dect.adb: Manage comments for the different declarations.
8547 * prj-part.adb (With_Record): New component Node
8548 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8549 Set the scanner to return ends of line and comments as tokens, if
8550 Store_Comments is True.
8551 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8552 comments are associated with these nodes. Store the node IDs in the
8554 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8556 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8557 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8558 current project. Call Tree.Restore afterwards. Set the various nodes
8559 for comment storage (Next_End, End_Of_Line, Previous_Line,
8562 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8565 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8566 to False. When Truncated is True, truncate the string, never go to the
8568 (Write_End_Of_Line_Comment): New procedure
8569 (Print): Process comments for nodes N_With_Clause,
8570 N_Package_Declaration, N_String_Type_Declaration,
8571 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8572 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8573 Process nodes N_Comment.
8575 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
8576 without comments and there are some comments, set the flag
8577 Unkept_Comments to True.
8578 (Scan): If there are comments, set the flag Unkept_Comments to True and
8580 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
8581 (Next_End_Nodes: New table
8582 (Comment_Zones_Of): New function
8583 (Scan): New procedure; moved from Prj. Accumulate comments in the
8584 Comments table and set end of line comments, comments after, after end
8586 (Add_Comments): New procedure
8587 (Save, Restore, Seset_State): New procedures
8588 (There_Are_Unkept_Comments): New function
8589 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
8590 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
8592 (First_Comment_After, First_Comment_After_End): New functions
8593 (First_Comment_Before, First_Comment_Before_End): New functions
8594 (Next_Comment): New function
8595 (End_Of_Line_Comment, Follows_Empty_Line,
8596 Is_Followed_By_Empty_Line): New functions
8597 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
8598 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
8599 (Set_Next_Comment): New procedure
8600 (Default_Project_Node): Associate comment before if the node can store
8603 * scans.ads (Token_Type): New enumeration value Tok_Comment
8604 (Comment_Id): New global variable
8606 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
8608 (Scan): Store position of start of comment. If comments are tokens, set
8609 Comment_Id and set Token to Tok_Comment when scanning a comment.
8610 (Set_Comment_As_Token): New procedure
8612 * sinput-p.adb: Update Copyright notice
8613 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
8614 that no longer exists.
8616 2003-12-08 Javier Miranda <miranda@gnat.com>
8618 * sem_aggr.adb: Add dependence on Exp_Tss package
8619 Correct typo in comment
8620 (Resolve_Aggregate): In case of array aggregates set the estimated
8621 type of the aggregate before calling resolve. This is needed to know
8622 the name of the corresponding IP in case of limited array aggregates.
8623 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
8624 in case of default initialized array components.
8626 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
8627 types. Required to give support to limited aggregates in generic
8630 2003-12-08 Ed Schonberg <schonberg@gnat.com>
8632 * sem_ch3.adb (Check_Initialization): For legality purposes, an
8633 inlined body functions like an instantiation.
8634 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
8635 until bounds are analyzed, to diagnose premature use of type.
8637 * sem_util.adb (Wrong_Type): Improve error message when the type of
8638 the expression is used prematurely.
8640 2003-12-08 GNAT Script <nobody@gnat.com>
8642 * Make-lang.in: Makefile automatically updated
8644 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
8646 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
8647 they are automatically generated by Make-lang.in and cause nothing but
8648 maintenance troubles.
8650 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
8652 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
8653 version of this unit).
8655 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
8657 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
8658 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
8659 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
8660 the body of System.Interrupt_Management common to several targets.
8661 Update copyright notice when appropriate.
8663 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
8666 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
8667 to ensure that the kernel fills in the interrupted context structure
8668 before calling a signal handler, which is necessary to be able to
8669 unwind past it. Update the copyright notice.
8671 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
8673 * a-elchha.ads: New file.
8675 * a-elchha.adb: New default last chance handler. Contents taken from
8676 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
8678 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
8679 is moved to a-elchha.adb to provide a target-independent default last
8682 * Makefile.rtl: Add a-elchha.o
8684 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
8686 2003-12-05 Ed Schonberg <schonberg@gnat.com>
8688 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
8689 declared in an instance, do not inline the call if the instance is not
8690 frozen yet, to prevent order of elaboration problems.
8692 * sem_prag.adb: Add comments for previous fix.
8694 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
8696 * g-table.adb: Use the right variable in Set_Item.
8697 Update copyright notice.
8699 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
8701 * Makefile.in: Remove unused rules.
8703 2003-12-05 Vincent Celier <celier@gnat.com>
8705 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
8706 -nostdlib. Not needed here after all.
8708 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
8712 * adaint.h, adaint.c, g-os_lib.ads:
8713 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
8714 on some platforms (including FreeBSD), it is a 64 bit value.
8715 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
8717 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
8719 * gnatvsn.ads (Library_Version): Now contain only the relevant
8721 (Verbose_Library_Version): New constant.
8723 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
8724 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
8725 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
8727 * gnatlbr.adb: Clean up: replace Library_Version by
8728 Verbose_Library_Version.
8730 * make.adb, lib-writ.adb, exp_attr.adb:
8731 Clean up: replace Library_Version by Verbose_Library_Version.
8733 * 5lintman.adb: Removed.
8736 Update and simplify computation of LIBRARY_VERSION.
8737 Fix computation of GSMATCH_VERSION.
8738 5lintman.adb is no longer used: replaced by 7sintman.adb.
8740 2003-12-03 Robert Dewar <dewar@gnat.com>
8743 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
8744 name. Modified to consider small non-bit-packed arrays as troublesome
8745 and in need of component-by-component assigment expansion.
8747 2003-12-03 Vincent Celier <celier@gnat.com>
8749 * lang-specs.h: Process nostdlib as nostdinc
8751 * back_end.adb: Update Copyright notice
8752 (Scan_Compiler_Arguments): Process -nostdlib directly.
8754 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
8757 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
8758 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
8759 included in HIE_NONE_TARGET_PAIRS.
8761 2003-12-03 Ed Schonberg <schonberg@gnat.com>
8764 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
8765 is legal in an instance, because legality is cheched in the template.
8768 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
8769 appplied to an unchecked conversion of a formal parameter.
8772 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
8775 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
8777 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
8778 routines. The second one is new functionality to deal with backtracing
8779 through signal handlers.
8780 (unwind): Split into the two separate subroutines above.
8781 Update the documentation, and deal properly with sizeof (REG) different
8782 from sizeof (void*).
8784 2003-12-01 Nicolas Setton <setton@act-europe.fr>
8786 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
8787 so that the debugger can reliably access the value of the parameter,
8788 and therefore is able to display the exception name when an exception
8789 breakpoint is reached.
8791 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
8793 * fmap.adb: Fix typo in warning message.
8795 * g-socket.ads, g-socket.adb: Make Free a visible instance of
8796 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
8798 2003-12-01 Vincent Celier <celier@gnat.com>
8800 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
8802 (Build_Library): Get the switches only if Default_Switches is declared
8805 2003-12-01 Ed Schonberg <schonberg@gnat.com>
8807 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
8808 actuals that are indexed components, reanalyze actual to ensure that
8809 packed array references are properly expanded.
8811 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
8812 attempted assignment to a discriminant.
8814 2003-12-01 Robert Dewar <dewar@gnat.com>
8816 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
8819 * switch-c.adb: Minor reformatting of comments
8821 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8823 * Makefile.in: Clean ups.
8825 2003-12-01 GNAT Script <nobody@gnat.com>
8827 * Make-lang.in: Makefile automatically updated
8829 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8831 * 5wsystem.ads: Disable zero cost exception, not ready yet.
8833 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
8835 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
8836 to force serialization.
8838 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
8840 * g-socket.ads, g-socket.adb:
8841 Clarify documentation of function Stream. Introduce a Free procedure
8842 to release the returned Stream once it becomes unused.
8844 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
8846 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
8848 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
8849 since NT 4 cannot handle timeout values that are too large,
8850 e.g. DWORD'Last - 1.
8852 2003-11-26 Ed Schonberg <schonberg@gnat.com>
8855 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
8856 in procedure calls and whose expansion must be deferred.
8858 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
8862 (Build_Derived_Array_Type): Create operator for unconstrained type
8863 if ancestor is unconstrained.
8865 2003-11-26 Vincent Celier <celier@gnat.com>
8867 * make.adb (Project_Object_Directory): New global variable
8868 (Change_To_Object_Directory): New procedure
8869 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
8870 of Change_Dir directly. Do not change working directory to object
8871 directory of main project after each compilation.
8872 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
8874 Change to object directory of main project before binding step.
8875 (Initialize): Initialize Project_Object_Directory to No_Project
8878 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
8879 binding a Stand-Alone Library.
8881 * output.adb: Update Copyright notice
8882 (Write_Char): Output buffer when full
8884 2003-11-26 Robert Dewar <dewar@gnat.com>
8886 * sem_ch13.adb: (Check_Size): Reset size if size is too small
8889 (Check_Size): Fix documentation to include bit-packed array case
8891 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
8893 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
8895 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
8897 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
8900 * utils.c (init_gigi_decls): Change name of built-in setjmp to
8901 __builtin_setjmp, since this is apparently needed by recent
8904 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8906 * adadecode.c: Only include ctype.h if not IN_GCC.
8907 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
8909 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
8912 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
8913 signals and interrupts.
8915 * 5zintman.ads: New File.
8917 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
8918 add exception signals to the set of unmasked signals.
8921 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
8922 between signals and interrupts.
8923 Add to Unblocked_Signal_Mask the set of signals that are in
8927 Adding a check to see whether the Interrupt_ID we want to unmask is in
8928 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
8929 reason is that the index type of the Keep_Unmasked array is not always
8930 Interrupt_ID; it may be a subtype of Interrupt_ID.
8932 2003-11-24 Gary Dismukes <dismukes@gnat.com>
8935 (Remove_Side_Effects): Condition constantness of object created for a
8936 an unchecked type conversion on the constantness of the expression
8937 to ensure the correct value for 'Constrained when passing components
8938 of view-converted class-wide objects.
8940 2003-11-24 Robert Dewar <dewar@gnat.com>
8942 * par-load.adb (Load): Improve handling of misspelled and missing units
8943 Removes several cases of compilation abandoned messages
8945 * lib.adb: (Remove_Unit): New procedure
8947 * lib.ads: (Remove_Unit): New procedure
8949 * lib-load.adb: Minor reformatting
8951 2003-11-24 Vincent Celier <celier@gnat.com>
8954 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
8955 (Marking_Label): Label to mark processed source files. Incremented for
8957 (Gnatmake): Increase Marking_Labet for each executable
8958 (Is_Marked): Compare against marking label
8959 (Mark): Mark with marking label
8961 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
8964 Move the declaration of the TSD for System.Threads to System.Soft_Links.
8967 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
8968 (rts-cert): build a single relocatable object for the run-time lib.
8971 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
8974 Use gnatls rather than gcc to obtain the location of GNAT RTL for
8977 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
8979 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
8980 can not use it as before (that is, as a variable) when dumping it into
8981 the tree file. Add a local variable to store the result of this
8982 function and to be used as the string to be written into the tree.
8984 * scn.adb (Initialize_Scanner): Add comments explaining the recent
8987 * sinput.adb (Source_First, Source_Last): In case of
8988 Internal_Source_File, replace returning attributes of
8989 Internal_Source_Ptr (which is wrong) with returning attributes of
8992 2003-11-24 Ed Schonberg <schonberg@gnat.com>
8995 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
8996 used for implicit concatenation operators.
9000 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
9001 task bodies that are in the scope of a Suppress pragma.
9002 (Check_A Call): Use the flag to prevent spurious elaboration checks.
9004 * sinfo.ads, sinfo.adb:
9005 New flag No_Elaboration_Check on function/procedure calls, to properly
9006 suppress checks on calls in task bodies that are within a local suppress
9010 (Expand_Concatenate_Other): Use the proper integer type for the
9011 expression for the upper bound, to avoid universal_integer computations
9014 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
9016 * .cvsignore: Delete.
9018 2003-11-21 Andreas Schwab <schwab@suse.de>
9020 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
9022 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
9024 * 5wsystem.ads: Enable zero cost exception.
9026 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
9028 * 5ztiitho.adb: Remove an unreferenced variable.
9030 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
9032 * adaint.c: For FreeBSD, use mkstemp.
9034 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
9036 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
9038 2003-11-21 Robert Dewar <dewar@gnat.com>
9040 * bld.adb: Remove useless USE of gnatvsn
9042 * gnatchop.adb: Minor reformatting
9043 Clean up version handling to be more consistent
9045 * gnatxref.adb: Minor reformatting
9047 * gprcmd.adb: Minor reformatting
9048 Fix output of copyright to be more consistent with other tools
9050 2003-11-21 Vincent Celier <celier@gnat.com>
9052 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
9054 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
9056 * atree.adb (Initialize): Add initializations for global variables
9057 used in New_Copy_Tree.
9059 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
9060 Internal_Source_File as the actual).
9061 Put the set of statements creating Any_Character before the set of
9062 statements creating Any_Array to have Any_Character fully initialized
9063 when it is used in creating Any_Array.
9065 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
9066 not call Scan in case if the actual is Internal_Source_File
9067 Add 2003 to copyright note.
9069 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
9070 processing Internal_Source_File.
9072 * types.ads: Add the constant Internal_Source_File representing the
9073 source buffer for artificial source-code-like strings created within
9074 the compiler (the definition of Source_File_Index is changed).
9076 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
9078 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
9079 56system.ads: New file, FreeBSD version.
9081 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
9083 * Make-lang.in (ada.extraclean): Delete.
9085 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
9087 * gnatmem.adb: Clean up verbose output.
9089 * gprcmd.adb: Change copyright to FSF.
9091 2003-11-19 Vincent Celier <celier@gnat.com>
9093 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
9094 and Version (ignored).
9096 * symbols.ads: (Policy): New type
9097 (Initialize): New parameter Reference, Symbol_Policy and
9099 Remove parameter Force.
9102 * snames.ads, snames.adbadb: New standard names
9103 Library_Reference_Symbol_File and Library_Symbol_Policy
9106 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
9110 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
9112 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
9114 * prj.adb: (Project_Empty): New component Symbol_Data
9116 * prj.ads: (Policy, Symbol_Record): New types
9117 (Project_Data): New component Symbol_Data
9120 New attributes Library_Symbol_File, Library_Symbol_Policy and
9121 Library_Reference_Symbol_File.
9124 (Ada_Check): When project is a Stand-Alone library project, process
9125 attribute Library_Symbol_File, Library_Symbol_Policy and
9126 Library_Reference_Symbol_File.
9128 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9129 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
9130 5sml-tgt.adb (Build_Dynamic_Library): New parameter
9131 Symbol_Data (ignored).
9133 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
9134 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
9135 functions Option_File_Name and Version_String. Set new options of
9136 gnatsym related to symbol file, symbol policy and reference symbol
9140 Extensive modifications to take into account the reference symbol file,
9141 the symbol policy, the library version and to put in the symbol file the
9142 minor and major IDs.
9144 * bld.adb (Process_Declarative_Items): Put second argument of
9145 gprcmd to_absolute between single quotes, to avoid problems with
9148 * bld-io.adb: Update Copyright notice.
9149 (Flush): Remove last character of a line, if it is a back slash, to
9150 avoid make problems.
9153 Implement new scheme with reference symbol file and symbol policy.
9155 * g-os_lib.ads: (Is_Directory): Clarify comment
9157 2003-11-19 Robert Dewar <dewar@gnat.com>
9159 * atree.adb: Move New_Copy_Tree global variables to head of package
9161 * errout.adb: Minor reformatting
9163 2003-11-19 Javier Miranda <miranda@gnat.com>
9165 * sem_ch4.adb: (Diagnose_Call): Improve error message.
9166 Add reference to Ada0Y (AI-50217)
9168 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
9169 sem_util.adb: Add reference to AI-50217
9171 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
9173 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
9175 * sem_aggr.adb: Complete documentation of AI-287 changes
9177 * par-ch4.adb: Document previous changes.
9179 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
9180 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
9183 * exp_aggr.adb: Add references to AI-287 in previous changes
9185 2003-11-19 Ed Schonberg <schonberg@gnat.com>
9188 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
9189 in the rewriting is the result of an inlined call.
9191 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
9192 parameter is a type conversion, use original node to construct the
9193 post-call assignment, because expression may have been rewritten, e.g.
9194 if it is a packed array.
9197 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
9198 body, just as it is in an instance.
9199 Categorization routines
9201 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
9202 Instantiate_Object): Set proper sloc reference for message on missing
9205 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
9207 * Makefile.in: Add FreeBSD libgnat pairs.
9209 * usage.adb: Fix typo in usage message.
9211 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
9213 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
9214 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
9216 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
9218 * s-thread.adb: This file is now a dummy implementation of
9221 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
9223 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
9225 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
9227 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9228 instanciation references in the parent type description.
9230 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9232 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
9234 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
9235 TYPE_PRECISION directly from esize.
9237 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
9240 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
9242 * init.c: Initialization routines for FreeBSD
9244 * link.c: Link info for FreeBSD
9246 * sysdep.c: Add the case of FreeBSD
9248 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
9250 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
9251 already called in System.Threads.
9253 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
9254 environment task, as it has been moved to System.Threads.Initialization.
9256 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
9258 * adaint.c (__gnatlib_install_locks): Only reference
9259 __gnat_install_locks on VMS, since other platforms can avoid using
9260 --enable-threads=gnat
9262 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9264 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
9266 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
9267 TYPE_PACKED_ARRAY_TYPE_P.
9268 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
9270 Part of PR ada/12806
9271 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
9272 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
9274 2003-11-17 Vincent Celier <celier@gnat.com>
9276 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
9278 Do not set exit status to Failure when Warning is True.
9279 (Gnatchop): Make errors "no compilation units found" and
9280 "no source files written" warnings only.
9282 * make.adb (Gnatmake): When using a project file, set
9283 Look_In_Primary_Dir to False.
9284 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
9285 and Local_Configuration_Pragmas in the project where they are declared
9286 not an extending project which might have inherited them.
9288 * osint.adb (Locate_File): If Name is already an absolute path, do not
9289 look for a directory.
9291 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
9292 -gnats (Check_Syntax) is used, issue only a warning, not an error.
9294 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
9295 in objects of type Variable_Value.
9297 * prj.ads: (Variable_Value): New component Project
9299 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
9300 is in a project extended by Project.
9302 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
9303 Project of Variable_Values to this new parameter value.
9304 (Expression): Set component Project of Variable_Values.
9305 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
9306 Set the component Project in array elements.
9308 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
9310 * errout.adb: (Initialize): Add initialization for error nodes.
9312 * sem_ch12.adb (Initialize): Add missing initializations for
9313 Exchanged_Views and Hidden_Entities.
9315 2003-11-17 Ed Schonberg <schonberg@gnat.com>
9317 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
9318 already instantiated tree for use in subsequent inlining.
9319 (Analyze_Associations, Instantiate_Formal_Subprogram,
9320 Instantiate_Object): improve error message for mismatch in
9323 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
9324 instantiations of subprograms declared in instances.
9326 2003-11-17 Javier Miranda <miranda@gnat.com>
9328 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
9329 executed only under the Extensions_Allowed flag.
9331 2003-11-17 Robert Dewar <dewar@gnat.com>
9333 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
9335 (Address_Image): Fix bug of returning 0x instead of 0x0
9336 Minor reformatting (function specs).
9338 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
9339 (missed case of 33-63)
9341 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
9343 * s-thread.adb: Add comments for pragma Restriction
9345 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
9346 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
9348 2003-11-17 Ed Falis <falis@gnat.com>
9350 * s-thread.adb: Added No_Tasking restriction for this implementation.
9352 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
9354 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9355 instanciation references in the parent type description.
9357 2003-11-17 GNAT Script <nobody@gnat.com>
9359 * Make-lang.in: Makefile automatically updated
9361 2003-11-16 Jason Merrill <jason@redhat.com>
9363 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
9364 and TAGS files that include them for each front end.
9366 2003-11-14 Andreas Jaeger <aj@suse.de>
9368 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
9369 is the canonical version.
9370 * misc.c (gnat_handle_option): Likewise.
9372 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
9374 * 5nsystem.ads: New file for x86_64-linux-gnu.
9376 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
9378 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
9380 * comperr.adb: Fix logic in previous change.
9382 2003-11-13 Vincent Celier <celier@gnat.com>
9384 * 5bml-tgt.adb (Build_Dynamic_Library): Use
9385 Osint.Include_Dir_Default_Prefix instead of
9386 Sdefault.Include_Dir_Default_Name.
9388 * gnatlbr.adb: Update Copyright notice
9389 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
9390 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
9391 instead of Sdefault.Object_Dir_Default_Name
9394 (Process_Binder_File): Never suppress the option following -Xlinker
9397 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
9398 Sdefault.Object_Dir_Default_Name.
9400 * osint.ads, osint.adb:
9401 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
9404 * vms_conv.ads: Minor reformating
9405 Remove GNAT STANDARD and GNAT PSTA
9408 Allow GNAT MAKE to have several files on the command line.
9409 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
9410 Sdefault.Object_Dir_Default_Name.
9412 Remove data for GNAT STANDARD
9415 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9416 Remove data for GNAT STANDARD
9417 Remove options and documentation for -gnatwb/-gnatwB: these warning
9418 options no longer exist.
9420 2003-11-13 Ed Falis <falis@gnat.com>
9422 * 5zthrini.adb: (Init_RTS): Made visible
9425 (Register): Removed unnecessary call to taskVarGet that checked whether
9426 an ATSD was already set as a task var for the argument thread.
9429 Updated comment to reflect that this is a VxWorks version
9430 Added context clause for System.Threads.Initialization
9431 Added call to System.Threads.Initialization.Init_RTS
9433 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9436 (Init_RTS): New procedure, for the initialization of the run-time lib.
9439 Remove dependancy on System.Init, so that this file can be used in the
9440 AE653 sequential run-time lib.
9442 2003-11-13 Robert Dewar <dewar@gnat.com>
9444 * bindgen.adb: Minor reformatting
9446 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9449 (Apply_Discriminant_Check): Do no apply check if target type is derived
9450 from source type with no applicable constraint.
9453 (Ensure_System_Dependency): Do not apply the style checks that may have
9454 been specified for the main unit.
9457 (Find_Selected_Component): Further improvement in error message, with
9461 (Resolve): Handle properly the case of an illegal overloaded protected
9464 2003-11-13 Javier Miranda <miranda@gnat.com>
9467 (Has_Default_Init_Comps): New function to check the presence of
9468 default initialization in an aggregate.
9469 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9470 extension aggregate of a limited record. In addition, a new formal
9471 was added to do not initialize the record controller (if any) during
9472 this recursive expansion of ancestors.
9473 (Init_Controller): Add support for limited record components.
9474 (Expand_Record_Aggregate): In case of default initialized components
9475 convert the aggregate into a set of assignments.
9477 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9478 describing the new syntax.
9479 Nothing else needed to be done because this subprogram delegates part of
9480 its work to P_Precord_Or_Array_Component_Association.
9481 (P_Record_Or_Array_Component_Association): Give support to the new
9482 syntax for default initialization of components.
9485 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9487 (Resolve_Record_Aggregate): Give support to default initialized
9489 (Get_Value): In case of default initialized components, duplicate
9490 the corresponding default expression (from the record type
9491 declaration). In case of default initialization in the *others*
9492 choice, do not check that all components have the same type.
9493 (Resolve_Extension_Aggregate): Give support to limited extension
9497 (Check_Initialization): Relax the strictness of the front-end in case
9498 of aggregate and extension aggregates. This test is now done in
9499 Get_Value in a per-component manner.
9501 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9502 expression corresponds to a limited aggregate. This test is now done
9505 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9508 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9509 present in an N_Component_Association node
9511 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9513 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9514 type-conformant entry only if they are homographs.
9516 2003-11-13 GNAT Script <nobody@gnat.com>
9518 * Make-lang.in: Makefile automatically updated
9520 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9522 * adadecode.c: Use <> form of include for ctype.h.
9523 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9525 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9527 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9528 Works around PR middle-end/6552.
9530 2003-11-10 Ed Falis <falis@gnat.com>
9532 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9534 * 5zinit.adb: (Install_Handler): Moved back to spec
9535 (Install_Signal_Handlers): Deleted
9537 * 5zthrini.adb: Added context clause for System.Storage_Elements
9538 (Register): Only handles creation of taskVar; initialization moved to
9540 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9541 Added declaration of environment task secondary stack and
9544 * s-thread.adb: Implement bodies for thread body processing
9547 Added comment identifying supported targets for pragma Thread_Body.
9549 2003-11-10 Pascal Obry <obry@gnat.com>
9551 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9555 (Open): Properly check for string length before copying into the buffer.
9556 Raises Name_Error if buffer is too small. Note that this was a potential
9559 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9561 * bindgen.adb, comperr.adb: Code clean ups.
9562 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9564 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9566 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9568 2003-11-10 Vincent Celier <celier@gnat.com>
9571 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9574 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
9576 * prj.adb: (Project_Empty): Add new boolean component Virtual
9578 * prj.ads: (Virtual_Prefix): New constant string
9579 (Project_Data): New boolean component Virtual
9581 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
9582 a library project is extended by a virtual extending project.
9585 Modifications throughout to implement extending-all project, including:
9586 (Virtual_Hash, Processed_Hash): New hash tables
9587 (Create_Virtual_Extending_Project): New procedure
9588 (Look_For_Virtual_Projects_For): New procedure
9591 (Process): After checking the projects, if main project is an
9592 extending-all project, set the object directory of all virtual extending
9593 project to the object directory of the main project.
9594 Adjust error message when a virtual extending project has the same
9595 object directory as an project being extended.
9596 (Recursive_Process): If name starts with the virtual prefix, set Virtual
9597 to True in the project data.
9600 (Default_Project_Node): Add new boolean component Extending_All
9601 (Is_Extending_All): New function
9602 (Set_Is_Extending_All): New procedure
9604 * prj-tree.ads: (Is_Extending_All): New function
9605 (Set_Is_Extending_All): New procedure
9606 (Project_Node_Record): New boolean component Extending_All
9608 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
9611 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
9613 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
9614 "gprcmd prefix" to define it.
9616 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
9618 * einfo.ads: Fix a typo and remove an extraneous word in comments.
9621 (Create_Dummy_Package_Unit): Set the scope of the entity for the
9622 created dummy package to Standard_Standard, not to itself, to
9623 defend other parts of the front-end against encoutering a cycle in
9627 (Analyze_With_Clause): When setting the entities for the successive
9628 N_Expanded_Names that constitute the name of a child unit, do not
9629 attempt to go further than Standard_Standard in the chain of scopes.
9630 This case arises from the placeholder units created by
9631 Create_Dummy_Package_Unit in the case of a with_clause for a
9632 nonexistent child unit.
9634 2003-11-10 Ed Schonberg <schonberg@gnat.com>
9637 (Expand_Thread_Body): Place subprogram on scope stack, so that new
9638 declarations are given the proper scope.
9641 (Check_Expr_Constants): Reject an expression that contains a constant
9642 created during expansion, and that appears after the object to which
9643 the address clause applies.
9645 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
9646 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
9647 that uses 'Range of a function call with controlled components, so
9648 that the function result can be finalized before starting the loop.
9651 (Find_Selected_Component): Improve error message when prefix is
9652 an implicit dereference of an incomplete type.
9654 2003-11-10 Robert Dewar <dewar@gnat.com>
9656 * opt.ads: New Print_Standard flag for -gnatS switch
9658 * sem_ch13.adb: Remove some additional checks for unaligned arrays
9660 * cstand.adb (Create_Standard): Print out package standard if -gnatS
9663 * debug.adb: Update doc for -gnatds to discuss relationship with new
9666 * sinfo.adb: Add new field Entity_Or_Associated_Node
9668 * sinfo.ads: Add new field Entity_Or_Associated_Node
9669 Update documentation for Associated_Node and Entity fields to clarify
9670 relationship and usage.
9673 (Write_Id): Properly process Associated_Node field in generic template
9676 Recognize new -gnatS switch for printing package Standard
9677 This replaces gnatpsta
9680 Add line for new -gnatS switch for printing package Standard
9681 This replaces gnatpsta
9683 2003-11-10 Andreas Jaeger <aj@suse.de>
9685 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
9688 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9690 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
9693 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9695 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
9698 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
9700 * sysdep.c: Add handling of cygwin.
9702 2003-11-10 GNAT Script <nobody@gnat.com>
9704 * Make-lang.in: Makefile automatically updated
9706 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9709 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
9710 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
9711 Replace GNAT_ROOT by GCC_ROOT.
9713 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
9715 2003-11-06 Zack Weinberg <zack@codesourcery.com>
9717 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
9718 and update for changed meaning of GET_MODE_BITSIZE.
9720 2003-11-04 Doug Rupp <rupp@gnat.com>
9722 * sysdep.c: Problem discovered during IA64 VMS port.
9723 [VMS] #include <unixio.h> to get proper prototypes.
9726 Issues discovered/problems fixed during IA64 VMS port.
9727 [VMS] #define _POSIX_EXIT for proper semantics.
9728 [VMS] #include <unixio.h> for proper prototypes.
9729 [VMS] (fork): #define IA64 version.
9730 (__gnat_os_exit): Remove unnecessary VMS specific code.
9732 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9734 Part of PR ada/12806
9736 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
9740 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
9743 * targtyps.c, decl.c, misc.c,
9744 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
9745 routines to work around change in FP sizing semantics in GCC.
9748 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
9750 * gigi.h: (enumerate_modes): New function.
9752 * Make-lang.in: (ada/misc.o): Add real.h.
9754 * misc.c: (enumerate_modes): New function.
9756 2003-11-04 Robert Dewar <dewar@gnat.com>
9758 * 3vtrasym.adb: Minor reformatting
9759 Use terminology encoded/decoded name, rather than C++ specific notion
9760 of mangling (this is the terminology used throughout GNAT).
9762 * einfo.h: Regenerated
9764 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
9767 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
9769 * par-prag.adb: Add dummy entry for Thread_Body pragma
9772 Add entries for System.Threads entities for thread body processing
9775 (Analyze_Pragma, Access attributes): Check these are not applied to a
9776 thread body, since this is not permitted
9778 * sem_prag.adb: Add processing for Thread_Body pragma.
9782 (Resolve_Call): Check for incorrect attempt to call a thread body
9783 procedure with a direct call.
9785 * snames.ads, snames.adb: Add entry for Thread_Body pragma
9786 Add names associated with thread body expansion
9788 * snames.h: Add entry for Thread_Body pragma
9790 * s-thread.adb: Add entries for thread body processing
9791 These are dummy bodies so far
9793 * s-thread.ads: Add documentation on thread body handling.
9794 Add entries for thread body processing.
9796 2003-11-04 Javier Miranda <miranda@gnat.com>
9799 (Build_Limited_Views): Return after posting an error in case of limited
9800 with_clause on subprograms, generics, instances or generic renamings
9801 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
9802 on subprograms, generics, instances or generic renamings
9804 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
9806 * raise.c (setup_to_install): Correct mistake in last revision; two
9807 arguments out of order.
9809 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
9810 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
9811 notice, missed in previous change.
9812 Remove trailing blanks and other style errors introduced in previous
9815 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
9817 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
9818 rid of the wrapper for a LJM type, ensuring we don't do that if the
9819 field is addressable. This avoids potential low level type view
9820 mismatches later on, for instance in a by-reference argument passing
9823 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9825 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
9826 aligned at byte boundary.
9828 2003-11-04 Joel Brobecker <brobecker@gnat.com>
9830 * decl.c (components_to_record): Do not delete the empty variants from
9831 the end of the union type.
9833 2003-11-04 Ed Schonberg <schonberg@gnat.com>
9835 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
9836 operation for a derived type, an explicit declaration may use a local
9839 2003-11-04 Vincent Celier <celier@gnat.com>
9841 * make.adb (Gnatmake): Allow main sources on the command line with a
9842 library project when it is only for compilation (no binding or
9845 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9847 * Makefile.in: Remove many duplicate variables.
9849 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
9851 * Make-lang.in (dvi): Move targets to $(docobjdir).
9852 (gnat_ug_vms.dvi): Simplify rule and adjust target.
9853 (gnat_ug_wnt.dvi): Likewise.
9854 (gnat_ug_unx.dvi): Likewise.
9855 (gnat_ug_vxw.dvi): Likewise.
9856 (gnat_rm.dvi): Likewise.
9857 (gnat-style.dvi): Likewise.
9859 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9861 * gigi.h: Missed commit from update for C90.
9863 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9865 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
9867 2003-10-31 Andreas Schwab <schwab@suse.de>
9869 * raise.c (get_action_description_for): Fix typo in last change.
9871 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
9874 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
9875 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
9877 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
9879 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
9880 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
9881 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
9882 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
9883 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
9885 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
9888 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
9889 numbers when symbol name is too long.
9891 2003-10-30 Ed Falis <falis@gnat.com>
9893 * g-signal.ads, g-signal.adb: New files
9895 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
9897 * Makefile.rtl: Introduce GNAT.Signals
9899 2003-10-30 Robert Dewar <dewar@gnat.com>
9901 * freeze.adb: Minor reformatting
9903 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
9905 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
9906 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
9907 New handling of Id_Check parameter to improve recognition of keywords
9908 used as identifiers.
9909 Update copyright notice to include 2003
9911 2003-10-29 Robert Dewar <dewar@gnat.com>
9913 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
9914 sem_ch10.adb: Minor reformatting
9916 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
9917 (Expand_Assign_Record): Test right hand side for bit unaligned as well
9919 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
9921 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
9922 Support for TBK$SYMBOLIZE-based symbolic traceback.
9924 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
9927 Revert previous change, that did not work well when pragma No_Run_Time
9928 was used in conjunction with a run-time other than ZFP.
9930 2003-10-29 Vincent Celier <celier@gnat.com>
9933 (Gnatmake): When there are no Ada mains in attribute Main, disable the
9934 bind and link steps only is switch -z is not used.
9936 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
9938 * Makefile.generic: Remove duplicated setting of CC.
9940 * Makefile.prolog: Set CC to gcc by default, to override make's
9943 * einfo.h: Regenerated.
9945 2003-10-29 Ed Schonberg <schonberg@gnat.com>
9947 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
9948 current body, after compiling subunit.
9950 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
9951 when in deleted code, because gigi needs properly ordered freeze
9952 actions to annotate types.
9954 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
9955 prevent the premature freezing of record type that contains
9956 subcomponents with a private type that does not yet have a completion.
9958 2003-10-29 Javier Miranda <miranda@gnat.com>
9961 (Analyze_Package_Instantiation): Check that instances can not be used in
9962 limited with_clauses.
9965 (Analyze_Package_Renaming): Check that limited withed packages cannot
9966 be renamed. Improve text on error messages related to limited
9969 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
9971 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
9972 Update copyright notice.
9974 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
9975 (Install_Limited_Context_Clauses): New subprogram that isolates all the
9976 checks required for limited context_clauses and installs the limited
9978 (Install_Limited_Withed_Unit): Complete its documentation.
9979 (Analyze_Context): Check that limited with_clauses are only allowed in
9981 (Install_Context): Call Install_Limited_Context_Clauses after the
9982 parents have been installed.
9983 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
9984 package as 'From_With_Type'; this mark indicates that the limited view
9985 is installed. Used to check bad usages of limited with_clauses.
9986 (Build_Limited_Views): Do not add shadow entities to the scope's list
9987 of entities. Do not add real entities to the Non_Limited_Views chain.
9988 Improve error notification.
9989 (Remove_Context_Clauses): Remove context clauses in two phases:
9990 limited views first and regular views later (to maintain the
9992 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
9993 its visible entities.
9995 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
9997 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
9998 with any type that Is_Fixed_Point_Type.
10000 * sinfo.ads: Fix documentation for Associated_Node attribute.
10002 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
10004 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
10005 both '-gnatc' and '-gnatt' are specified.
10007 * atree.adb (Initialize): Add initialization for Node_Count (set to
10010 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10012 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
10013 do not consider as Pure.
10015 Part of implementation of function-at-a-time:
10017 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
10018 (tree_transform): Add new argument to build_component_ref.
10019 (tree_transform, case N_Assignment_Statement): Make and return an
10021 (tree_transform): If result IS_STMT, set flags and return it.
10022 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10024 * utils2.c (build_simple_component_ref, build_component_ref): Add new
10026 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
10027 (build_allocator): Likewise.
10029 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
10030 Add new arg to build_component_ref.
10031 (maybe_unconstrained_array, unchecked_convert): Likewise.
10033 * ada-tree.def (EXPR_STMT): New code.
10035 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
10037 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
10038 build_component_ref calls.
10040 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
10042 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10043 (build_component_ref): Add new argument, NO_FOLD_P.
10045 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
10047 * Makefile.generic: Add missing substitution on object_deps handling.
10050 * Make-lang.in (check-ada): Enable ACATS test suite.
10052 2003-10-27 Robert Dewar <dewar@gnat.com>
10055 (Freeze_Array_Type): We do not need an initialization routine for types
10056 derived from String or Wide_String. They should be treated the same
10057 as String and Wide_String themselves. This caused problems with the
10058 use of Initialize_Scalars.
10061 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
10062 composites. This allows use of component clauses that are not byte
10066 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
10067 is an attempt to pack an array of atomic objects.
10069 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
10071 2003-10-27 Pascal Obry <obry@gnat.com>
10074 (Basename): Check for drive letters in a pathname only on DOS based OS.
10076 2003-10-27 Vincent Celier <celier@gnat.com>
10079 (Gnatmake): When unable to change dir to the object dir, display the
10080 content of the parent dir of the obj dir, to try to understand why this
10083 2003-10-27 GNAT Script <nobody@gnat.com>
10085 * Make-lang.in: Makefile automatically updated
10087 2003-10-27 Ed Schonberg <schonberg@gnat.com>
10090 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
10091 should not be done in Save/Restore_Scope_Stack, because it is performed
10095 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10096 whether use clauses should be removed/restored.
10099 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10100 whether use clauses should be removed/restored.
10102 2003-10-26 Andreas Jaeger <aj@suse.de>
10104 * Makefile.in: Remove duplicated lines.
10106 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10108 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
10109 minimize the differences with ACT tree.
10111 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
10112 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
10113 Gnatvsn.Gnat_Static_Version_String to reduce differences between
10116 2003-10-24 Pascal Obry <obry@gnat.com>
10118 * adadecode.c (ostrcpy): New function.
10119 (__gnat_decode): Use ostrcpy of strcpy.
10120 (has_prefix): Set first parameter a const.
10121 (has_suffix): Set first parameter a const.
10122 Update copyright notice. Fix source name in header.
10123 Removes a trailing space.
10126 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
10129 Remove the test against being in No_Run_Time_Mode before generating a
10130 call to Register_Tag. It is redundant with the test against the
10131 availability of the function Register_Tag.
10133 2003-10-24 Vincent Celier <celier@gnat.com>
10135 * g-catiio.adb: (Month_Name): Correct spelling of February
10137 * make.adb: (Mains): New package
10138 (Initialize): Call Mains.Delete
10139 (Gnatmake): Check that each main on the command line is a source of a
10140 project file and, if there are several mains, each of them is a source
10141 of the same project file.
10142 (Gnatmake): When a foreign language is specified in attribute Languages,
10143 no main is specified on the command line and attribute Mains is not
10144 empty, only build the Ada main. If there is no Ada main, just compile
10145 the Ada sources and their closure.
10146 (Gnatmake): If a main is specified on the command line with directory
10147 information, check that the source exists and, if it does, that the path
10148 is the actual path of a source of a project.
10151 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
10152 Full_Path is True, return the full path instead of the simple file name.
10153 (Project_Of): New function
10156 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
10157 defaulted to False.
10158 (Project_Of): New function
10160 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10162 * Makefile.generic:
10163 Ensure objects of main project are always checked and rebuilt if needed.
10164 Set CC to gcc by default.
10165 Prepare new handling of link by creating a global archive (not activated
10168 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10169 stringt.h: Update copyright notice. Remove trailing blanks.
10170 Fix source name in header.
10172 2003-10-24 Robert Dewar <dewar@gnat.com>
10174 * sem_ch12.adb: Minor reformatting
10177 Minor reformatting (including new function return style throughout)
10180 Minor reformatting (including new function return style throughout)
10182 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10184 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10185 stringt.h: Update copyright notice. Remove trailing blanks.
10186 Fix source name in header.
10188 2003-10-24 GNAT Script <nobody@gnat.com>
10190 * Make-lang.in: Makefile automatically updated
10192 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
10194 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
10195 stringt.h: Convert to ISO C90 declarations and definitions.
10197 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
10200 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
10201 External_Tag attribute definition clauses.
10203 2003-10-23 Ed Schonberg <schonberg@gnat.com>
10206 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
10207 child unit, generate a fully qualified name to avoid spurious errors
10208 when the context contains renamings of different child units with
10209 the same simple name.
10211 * exp_dbug.ads: Add documentation on name qualification for renamings
10214 2003-10-23 Robert Dewar <dewar@gnat.com>
10216 * g-regpat.ads, g-regpat.adb: Minor reformatting
10218 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
10220 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
10222 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10224 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
10227 * urealp.h: (Machine): Update to proper definition.
10229 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
10231 * init.c, adaint.c: Minor reformatting.
10233 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
10235 * adaint.c (w32_epoch_offset): Define static const at file level.
10236 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
10237 rather than t_create, t_access in call to GetFileTime. Use union
10238 to convert between FILETIME and unsigned long long.
10239 (__gnat_file_time_name): Test for invalid file handle.
10240 (__gnat_set_filetime_name): Support win32 targets using
10241 w32api SetFileTime.
10243 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
10245 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
10247 * ctrl_c.c (__gnat_int_handler): Remove declaration.
10249 * decl.c (creat_concat_name): Const-ify prefix.
10251 * adaint.c: Include ctype.h if __MINGW32__.
10252 (__gnat_readlink): Mark arguments as possibly unused.
10253 (__gnat_symlink): Likewise.
10254 (__gnat_is_symbolic_link): Likewise.
10255 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
10257 (__gnat_file_time_name): Don't declare struct stat statbuf when
10259 (__gnat_is_absolute_path): Add parenthesis around condition of
10260 'if' statement to avoid warning.
10261 (__gnat_plist_init): Specify void as parameter.
10262 (plist_enter): Likewise.
10263 (plist_leave): Likewise.
10264 (remove_handle): Make static. Initialize prev.
10266 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10268 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
10269 * cstreams.c (__gnat_full_name): Minor improvements and clean up
10270 of previous change.
10272 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10274 * tracebak.c (MAX): Avoid redefinition warning.
10276 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
10277 Change msg to const char *.
10278 (__gnat_install_handler): Remove ss, unused.
10279 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
10281 * cstreams.c (__gnat_full_name): Declare p only when used.
10282 (__gnat_full_name) [sgi] Return buffer.
10284 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10286 * mingw32.h: New file.
10287 * gnat_wrapper.adb: New file.
10289 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
10291 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
10292 string match a pre compiled regular expression (the corresponding
10293 version of the function working on a raw regular expression)
10294 Fix typos in various comments
10295 Update copyright notice in spec
10297 2003-10-21 Gary Dismukes <dismukes@gnat.com>
10300 (Component_Needs_Simple_Initialization): Return False when the type is a
10301 packed bit array. Revise spec comments to document this case.
10304 (Expand_Pragma_Import): Set any expression on the imported object to
10305 empty to avoid initializing imported objects (in particular this
10306 covers the case of zero-initialization of bit arrays).
10307 Update copyright notice.
10309 2003-10-21 Ed Schonberg <schonberg@gnat.com>
10312 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
10313 a subunit is missing.
10314 (Instantiate_Subprogram_Body): If body of function is missing, set type
10315 of return expression explicitly in dummy body, to prevent cascaded
10316 errors when a subunit is missing.
10320 (Access_Subprogram_Declaration): Verify that return type is valid.
10324 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
10329 (Corresponding_Discriminant): If the scope of the discriminant is a
10330 private type without discriminant, use its full view.
10333 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
10335 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
10336 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
10337 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
10338 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
10339 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
10340 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
10341 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
10342 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
10343 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
10344 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
10345 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
10346 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
10347 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
10348 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
10349 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
10350 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
10351 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
10352 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
10353 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
10354 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
10355 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
10356 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
10357 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
10358 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
10359 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
10360 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
10361 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
10362 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
10363 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
10364 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
10365 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
10366 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
10367 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
10368 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
10369 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
10370 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
10371 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
10372 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
10373 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
10374 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
10375 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
10376 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
10377 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
10378 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
10379 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
10380 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
10381 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
10382 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
10383 vms_conv.ads, vms_conv.adb, vms_data.ads,
10384 vxaddr2line.adb: Files added. Merge with ACT tree.
10386 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
10387 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
10388 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
10389 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
10390 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
10391 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
10392 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10393 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
10394 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
10395 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
10397 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10398 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10399 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10400 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10401 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
10402 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
10403 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10404 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
10405 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
10406 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
10407 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
10408 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
10409 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
10410 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
10411 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
10412 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
10413 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
10414 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10415 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10416 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10417 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10418 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10419 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10420 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10421 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10422 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10423 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10424 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10425 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10426 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10427 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10428 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10429 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10430 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10431 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10432 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10433 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10434 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10435 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10436 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10437 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10438 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10439 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10440 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10441 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10442 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10443 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10444 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10445 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10446 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10447 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10448 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10449 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10450 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10451 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10452 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10453 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10454 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10455 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10456 checks.adb, checks.ads, cio.c, comperr.adb,
10457 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10458 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10459 einfo.adb, einfo.ads, errout.adb, errout.ads,
10460 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10461 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10462 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10463 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10464 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10465 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10466 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10467 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10468 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10469 fe.h, fmap.adb, fmap.ads, fname.adb,
10470 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10471 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10472 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10473 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10474 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10475 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10476 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10477 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10478 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10479 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10480 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10481 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10482 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10483 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10484 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10485 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10486 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10487 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10488 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10489 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10490 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10491 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10492 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10493 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10494 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10495 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10496 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10497 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10498 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10499 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10500 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10501 layout.adb, lib.adb, lib.ads, lib-list.adb,
10502 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10503 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10504 link.c, live.adb, make.adb, make.ads,
10505 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10506 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10507 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10508 misc.c, mkdir.c, mlib.adb, mlib.ads,
10509 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10510 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10511 namet.adb, namet.ads, namet.h, nlists.ads,
10512 nlists.h, nmake.adt, opt.adb, opt.ads,
10513 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10514 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10515 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10516 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10517 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10518 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10519 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10520 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10521 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10522 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10523 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10524 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10525 prj-util.adb, prj-util.ads, raise.c, raise.h,
10526 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10527 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10528 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10529 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10530 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10531 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10532 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10533 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10534 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10535 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10536 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10537 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10538 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10539 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10540 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10541 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10542 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10543 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10544 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10545 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10546 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10547 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10548 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10549 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10550 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10551 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10552 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10553 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10554 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10555 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10556 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10557 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10558 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10559 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10560 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10561 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10562 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10563 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10564 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10565 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10566 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10567 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10568 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10569 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10570 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10571 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10572 stringt.adb, stringt.ads, stringt.h, style.ads,
10573 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10574 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
10575 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
10576 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
10577 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
10578 table.adb, table.ads, targparm.adb, targparm.ads,
10579 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
10580 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
10581 ttypes.ads, types.ads, types.h, uintp.adb,
10582 uintp.ads, uintp.h, uname.adb, urealp.adb,
10583 urealp.ads, urealp.h, usage.adb, utils2.c,
10584 utils.c, validsw.adb, validsw.ads, widechar.adb,
10585 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
10586 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
10587 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
10588 gnatvsn.ads: Merge with ACT tree.
10590 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
10592 2003-10-20 Mark Mitchell <mark@codesourcery.com>
10594 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
10595 (gnat_ug_vmx.info): Likewise.
10596 (gnat_ug_vxw.info): Likewise.
10597 (gnat_ug_wnt.info): Likewise.
10598 (gnat_rm.info): Likewise.
10599 (gnat-style.info): Likewise.
10601 * Make-lang.in (ada.install-info): Remove target.
10602 (info): New target.
10603 (install-info): Likewise.
10604 (gnat_ug_unx.info): Simplify rule.
10605 (gnat_ug_vmx.info): Likewise.
10606 (gnat_ug_vxw.info): Likewise.
10607 (gnat_ug_wnt.info): Likewise.
10608 (gnat_rm.info): Likewise.
10609 (gnat-style.info): Likewise.
10611 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
10613 * Make-lang.in: Replace uses of $(target_alias) with
10614 $(target_noncanonical).
10615 * ada/Makefile.in: Remove unused mention of $(target_alias).
10617 2003-10-06 Mark Mitchell <mark@codesourcery.com>
10619 * Make-lang.in (ada.info): Replace with ...
10621 (ada.dvi): Replace with ...
10624 2003-09-29 Zack Weinberg <zack@codesourcery.com>
10626 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
10627 initialize dconstp5 and dconstmp5.
10629 2003-09-28 Richard Henderson <rth@redhat.com>
10631 * trans.c (tree_transform): Update call to expand_asm_operands.
10633 2003-09-21 Richard Henderson <rth@redhat.com>
10635 * trans.c, utils.c: Revert.
10637 2003-09-21 Richard Henderson <rth@redhat.com>
10639 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
10642 2003-09-04 Michael Matz <matz@suse.de>
10644 * misc.c: Include "target.h".
10645 * Make-lang.in (misc.o): Add dependency on target.h.
10647 2003-09-03 DJ Delorie <dj@redhat.com>
10649 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
10652 2003-08-30 Zack Weinberg <zack@codesourcery.com>
10654 * Makefile.in: Update substitutions to match changes to
10655 configure. Use include directives instead of @-insertions
10656 to read in host and target fragments. Add a rule to
10657 regenerate ada/Makefile.
10659 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
10661 * lang-options.h: Remove.
10662 * lang.opt: Add help text.
10664 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
10666 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
10669 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
10671 * misc.c (gnat_handle_option): Don't handle filenames.
10673 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
10675 * Make-lang.in: Replace PWD with PWD_COMMAND.
10676 * Makefile.adalib: Likewise.
10677 * Makefile.in: Likewise.
10679 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
10681 * misc.c (gnat_argv): Revert last change.
10682 (gnat_handle_option, gnat_init_options): Copy arguments.
10684 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
10686 * misc.c (gnat_argv): Make const.
10688 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10690 * misc.c (save_argc, save_argv): Keep non-static!
10692 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10694 * misc.c (save_argc, save_argv): Make static.
10695 (gnat_init_options): New prototype.
10696 (gnat_init_options): Update.
10698 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
10700 * gnat_ug.texi: Remove unlikely characters from @vars.
10701 * gnat_ug_vms.texi: Regenerate.
10703 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
10705 * misc.c (record_code_position): Adjust emit_note call.
10707 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
10709 * misc.c (gnat_handle_option): Don't check for missing arguments.
10711 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
10713 * utils.c (end_subprog_body): Adjust expand_function_end call.
10715 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
10717 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
10720 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
10722 * lang.opt: Declare Ada.
10723 * misc.c (gnat_init_options): Update.
10725 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
10727 * utils.c (begin_subprog_body): Adjust init_function_start call.
10729 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10731 * Make-lang.in: Update to use options.c and options.h.
10732 * misc.c: Include options.h not aoptions.h.
10733 (gnat_handle_option): Abort on unrecognized switch.
10734 (gnat_init_options): Request Ada switches.
10736 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10738 * lang.opt: Add -Wall.
10739 * misc.c (gnat_handle_option): Handle it.
10741 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
10743 * misc.c (gnat_handle_option): Fix warnings.
10745 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
10747 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
10749 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
10751 * Make-lang.in: Update to handle command-line options.
10752 * lang.opt: New file.
10753 * misc.c: Include aoptions.h.
10754 (cl_options_count, cl_options): Remove.
10755 (gnat_handle_option): New.
10756 (gnat_decode_option): Remove.
10757 (LANG_HOOKS_DECODE_OPTION): Remove.
10758 (LANG_HOOKS_HANDLE_OPTION): Override.
10760 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
10762 * init.c, misc.c, trans.c, utils.c: Remove dead code.
10764 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
10766 * Makefile.in: Replace "host_canonical" with "host" for autoconf
10769 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
10771 * Make-lang.in: Update.
10772 * misc.c: Include opts.h. Define cl_options_count and cl_options.
10774 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
10776 * misc.c (gnat_init_options): Update.
10778 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10780 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
10781 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
10782 __attribute__ ((__unused__)).
10784 2003-06-05 Jan Hubicka <jh@suse.cz>
10786 * Make-lang.in: Add support for stageprofile and stagefeedback
10788 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10790 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
10791 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
10793 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
10795 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
10796 Remove non-VMS directive.
10797 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
10799 (Examples of gnatls Usage): Remove VMS alternative.
10801 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
10804 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
10805 and turn ZCX_By_Default back to False since the underlying support
10806 is not quite there yet.
10808 2003-06-01 Andreas Jaeger <aj@suse.de>
10810 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
10811 and ROUND_TYPE_SIZE_UNIT.
10813 2003-05-22 Geert Bosch <bosch@gnat.com>
10815 * gnat_rm.texi : Remove reference to Ada Core Technologies.
10817 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
10819 * trans.c (tree_transform): Use location_t and input_location
10821 (build_unit_elab): Likewise.
10822 * utils.c (create_label_decl): Likewise.
10824 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
10826 * trans.c (tree_transform, build_unit_elab,
10827 set_lineno): Rename lineno to input_line.
10828 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
10829 end_subprog_body): Likewise.
10830 * utils2.c (build_call_raise): Likewise.
10832 2003-05-01 Laurent Guerby <guerby@acm.org>
10835 * 5iosinte.ads: Increase pthread_cond_t size to match recent
10836 LinuxThread and NPTL version, merge from ACT.
10838 2003-04-28 Zack Weinberg <zack@codesourcery.com>
10840 * utils.c (convert): No need to clear TREE_CST_RTL.
10842 2003-04-23 Geert Bosch <bosch@gnat.com>
10844 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10845 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10846 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10847 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10848 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10849 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
10850 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
10851 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
10852 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10853 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
10854 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
10855 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
10856 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
10857 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
10858 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
10859 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
10860 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
10861 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
10862 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
10863 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
10864 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
10865 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
10866 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10867 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
10868 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
10869 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
10870 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
10871 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
10872 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
10873 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
10874 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
10875 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
10876 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
10877 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
10878 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
10879 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
10880 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
10881 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
10882 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
10883 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
10884 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
10885 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
10886 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
10887 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
10888 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
10889 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
10890 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
10891 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
10892 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
10893 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
10894 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
10895 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
10896 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
10897 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
10898 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
10899 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
10900 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
10901 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
10902 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
10903 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
10904 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
10905 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
10906 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
10907 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
10908 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
10909 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
10910 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
10911 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
10912 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
10913 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
10914 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
10915 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
10916 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
10917 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
10918 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
10919 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
10920 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
10921 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
10922 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
10923 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
10924 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
10925 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
10926 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
10927 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
10928 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
10929 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
10930 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
10931 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
10932 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
10933 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
10934 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
10935 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
10936 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
10937 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
10938 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
10939 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
10940 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
10941 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
10942 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
10943 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
10944 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
10945 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
10946 ali.adb, ali.ads, alloc.ads, argv.c,
10947 atree.adb, atree.ads, atree.h, aux-io.c,
10948 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
10949 binde.adb, binde.ads, binderr.adb, binderr.ads,
10950 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
10951 butil.adb, butil.ads, cal.c, calendar.ads,
10952 casing.adb, casing.ads, ceinfo.adb, checks.adb,
10953 checks.ads, cio.c, comperr.adb, comperr.ads,
10954 config-lang.in, csets.adb, csets.ads, csinfo.adb,
10955 cstand.adb, cstand.ads, cuintp.c, debug.adb,
10956 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
10957 dec-io.ads, dec.ads, deftarg.c, directio.ads,
10958 einfo.adb, einfo.ads, elists.adb, elists.ads,
10959 elists.h, errno.c, errout.adb, errout.ads,
10960 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
10961 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
10962 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
10963 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
10964 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
10965 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
10966 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
10967 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
10968 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
10969 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
10970 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
10971 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
10972 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
10973 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
10974 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
10975 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
10976 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
10977 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
10978 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
10979 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
10980 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10981 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10982 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10983 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
10984 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
10985 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
10986 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
10987 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
10988 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
10989 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
10990 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
10991 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
10992 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
10993 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
10994 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
10995 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
10996 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
10997 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
10998 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
10999 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
11000 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
11001 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
11002 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
11003 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
11004 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
11005 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
11006 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
11007 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
11008 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
11009 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
11010 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
11011 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
11012 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
11013 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
11014 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
11015 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
11016 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
11017 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
11018 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
11019 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
11020 lib.adb, lib.ads, live.adb, live.ads,
11021 machcode.ads, make.adb, make.ads, makeusg.adb,
11022 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
11023 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
11024 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
11025 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
11026 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
11027 mlib.ads, namet.adb, namet.ads, nlists.adb,
11028 nlists.ads, opt.adb, opt.ads, osint-b.adb,
11029 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
11030 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
11031 osint.ads, output.adb, output.ads, par-ch10.adb,
11032 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
11033 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
11034 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
11035 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
11036 par-tchk.adb, par-util.adb, par.adb, par.ads,
11037 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
11038 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
11039 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
11040 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
11041 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
11042 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
11043 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
11044 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
11045 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
11046 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
11047 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
11048 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
11049 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
11050 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
11051 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
11052 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
11053 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
11054 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
11055 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
11056 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
11057 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
11058 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
11059 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
11060 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
11061 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
11062 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
11063 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
11064 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
11065 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
11066 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
11067 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
11068 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
11069 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
11070 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
11071 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
11072 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
11073 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
11074 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
11075 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
11076 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
11077 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
11078 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
11079 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
11080 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
11081 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
11082 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
11083 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
11084 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
11085 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
11086 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
11087 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
11088 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
11089 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
11090 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
11091 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
11092 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
11093 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
11094 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
11095 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
11096 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
11097 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
11098 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
11099 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
11100 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
11101 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
11102 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
11103 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
11104 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
11105 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
11106 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
11107 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
11108 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
11109 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
11110 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
11111 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
11112 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
11113 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
11114 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
11115 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
11116 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11117 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
11118 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
11119 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
11120 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11121 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
11122 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
11123 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
11124 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
11125 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
11126 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
11127 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
11128 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
11129 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
11130 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
11131 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
11132 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
11133 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
11134 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
11135 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
11136 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
11137 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
11138 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
11139 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
11140 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
11141 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
11142 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
11143 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
11144 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
11145 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
11146 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
11147 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
11148 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
11149 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
11150 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
11151 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
11152 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
11153 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
11154 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
11155 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
11156 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
11157 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
11158 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
11159 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
11160 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
11161 snames.ads, sprint.adb, sprint.ads, stand.adb,
11162 stand.ads, stringt.adb, stringt.ads, style.adb,
11163 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
11164 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
11165 switch-m.ads, switch.adb, switch.ads, system.ads,
11166 table.adb, table.ads, targparm.adb, targparm.ads,
11167 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
11168 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
11169 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
11170 ttypef.ads, ttypes.ads, types.adb, types.ads,
11171 uintp.adb, uintp.ads, uname.adb, uname.ads,
11172 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
11173 usage.adb, usage.ads, validsw.adb, validsw.ads,
11174 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
11175 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
11176 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
11177 formatting and other trivial changes from ACT.
11179 2003-04-12 Zack Weinberg <zack@codesourcery.com>
11181 * gigi.h, utils2.c (build_constructor):
11182 Rename gnat_build_constructor. Use build_constructor.
11183 * decl.c (gnat_to_gnu_entity)
11184 * trans.c (tree_transform, pos_to_constructor, extract_values)
11185 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
11186 (unchecked_convert)
11187 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
11188 (fill_vms_descriptor):
11191 2003-04-06 Zack Weinberg <zack@codesourcery.com>
11193 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
11194 * misc.c (gnat_tree_size): New function.
11195 (LANG_HOOKS_TREE_SIZE): Override.
11197 2003-04-03 Jason Merrill <jason@redhat.com>
11199 * misc.c (gnat_adjust_rli): #if 0.
11201 2003-03-31 Geert Bosch <bosch@gnat.com>
11204 * link.c : Fix misspelled "const" keyword
11206 2003-03-23 Mark Mitchell <mark@codesourcery.com>
11209 * utils2.c: Adjust calls to put_var_into_stack.
11211 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
11213 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
11215 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
11217 * misc.c (gnat_init): Update for new prototype.
11219 2003-03-05 Olivier Hainque <hainque@gnat.com>
11222 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
11223 warning, and fix return type for the IN_RTS && !SJLJ case.
11225 2003-03-04 Tom Tromey <tromey@redhat.com>
11227 * Make-lang.in (ada.tags): New target.
11229 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
11232 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
11233 wrapper, which name remains constant whatever underlying GCC
11236 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
11237 the stable interface needed for a-except.
11239 2003-03-02 Andreas Jaeger <aj@suse.de>
11241 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11242 gnat_ug_wnt.texi: Regenerate.
11244 2003-03-02 Laurent Guerby <guerby@acm.org>
11246 * Makefile.in (install-gnatlib): Match previous change there
11249 2003-02-28 Andreas Schwab <schwab@suse.de>
11251 * Make-lang.in (install-gnatlib): Change to ada directory before
11252 running make instead of using ada/Makefile directly.
11254 2003-02-18 Ben Elliston <bje@redhat.com>
11256 Part of fix for PR ada/9406
11257 * gnat_ug.texi (Binder output file): Grammar fix.
11259 2003-02-18 Ben Elliston <bje@redhat.com>
11262 * 5qtaprop.adb (Sleep): Fix typo in comment.
11264 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
11266 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
11267 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11268 gnat_ug_wnt.texi: Regenerate.
11270 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11272 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
11273 be created if necessary.
11274 (ada.install-common): Let $(DESTDIR)$(bindir) be created
11275 if necessary. Remove erroneous and redundant gnatchop
11276 installation commands. Test for gnatdll before attempting
11278 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
11279 and gnatdll from all plausible locations.
11281 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
11283 * utils2.c (build_unary_op): Don't check flag_volatile.
11284 * gnat_ug.texi: Remove -fvolatile from example.
11285 * gnat_ug_vxw.texi: Likewise.
11287 2003-01-29 Laurent Guerby <guerby@acm.org>
11290 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
11291 * Makefile.in: match previous change.
11292 * Make-lang.in: match previous change.
11294 2003-01-29 Joel Sherrill <joel@OARcorp.com>
11296 * 5rosinte.ads: Add SIGXCPU.
11297 * 5rtpopsp.adb: New file.
11298 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
11299 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
11300 specific file 5rtpopsp.adb.
11301 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
11302 is likely needed for all newlib targets.
11303 * init.c: Add RTEMS specific version of __gnat_initialize().
11305 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11307 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
11309 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11311 * init.c (__gnat_error_handler): Make msg const.
11313 * gmem.c (convert_addresses): Move declaration ...
11314 * adaint.h: ... here.
11315 * adaint.c (convert_addresses): Adapt addrs type to match
11318 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
11320 2003-01-24 Andreas Schwab <schwab@suse.de>
11322 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
11323 size_t to avoid warning.
11325 2003-01-21 Zack Weinberg <zack@codesourcery.com>
11327 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
11329 2003-01-09 Geoffrey Keating <geoffk@apple.com>
11331 * gnat_rm.texi: Remove RCS version number.
11333 * ada-tree.h (union lang_tree_node): Add chain_next option.
11335 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11337 * Make-lang.in (ada.install-info, ada.install-common,
11338 ada.uninstall): Prepend $(DESTDIR) to the destination
11339 directory in all (un)installation commands.
11340 * Makefile.in (install-gnatlib, install-rts): Ditto.
11342 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
11344 * gnat_rm.texi, gnat_ug.texi: Use @copying.
11345 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11346 gnat_ug_wnt.texi: Regenerate.
11348 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
11350 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
11352 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
11353 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
11354 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
11355 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
11356 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
11357 $(srcdir)/doc/include/gcc-common.texi.
11359 2002-12-15 Geert Bosch <bosch@gnat.com>
11361 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
11363 2002-12-14 Geert Bosch <bosch@gnat.com>
11365 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
11366 case of a body created for a Renaming_As_Body, on which
11367 conformance checks are not performed. Fixes PR ada/5690.
11369 2002-11-30 Zack Weinberg <zack@codesourcery.com>
11371 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
11372 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
11373 not already included.
11374 * Make-lang.in: Update dependencies.
11376 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
11377 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
11378 solution to buffer overflow bug on GNU/Linux.
11380 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
11381 Closes PR ada/5856 and PR ada/6919 !
11382 * bindgen.adb: Remove all references to Public_Version.
11383 * comperr.adb: Remove all references to Public_Version and
11384 GNATPRO_Version; correct bug reporting instructions.
11385 * comperr.ads: Change to match bug box.
11386 * gnatvsn.ads: Remove all references to Public version and
11389 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
11391 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
11395 * config-lang.in: Remove diff_excludes.
11397 2002-11-05 Graham Stott <graham.stott@btinternet.com>
11399 * trans.c (gnu_pending_elaboration_lists): New GC root.
11400 (build_unit_elab): Use..
11402 2002-10-30 Geert Bosch <bosch@gnat.com>
11404 * misc.c : Include optabs.h
11406 * Make-lang.in (misc.o): Add dependency on optabs.h
11408 2002-10-29 Geert Bosch <bosch@gnat.com>
11410 * Make-lang.in (gnatbind): Depend on CONFIG_H
11412 2002-10-29 Geert bosch <bosch@gnat.com>
11414 * misc.c: Unrevert misc.c (1.13)
11416 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11418 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11419 maintainership comments.
11421 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11423 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11424 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11425 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11426 7staprop.adb: Correct statements in comments about
11427 maintainership of GNAT.
11430 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11431 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11432 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11433 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11434 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11435 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11436 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11437 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11438 comments about maintainership of GNAT.
11440 PR ada/6919 (forward port of patch for PR ada/5904)
11441 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11442 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11443 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11444 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11445 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11446 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11447 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11448 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11449 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11450 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11451 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11452 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11453 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11454 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11455 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11456 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11457 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11458 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11459 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11460 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11461 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11462 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11463 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11464 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11465 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11466 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11467 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11468 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11469 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11470 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11471 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11472 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11473 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11474 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11475 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11476 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11477 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11478 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11479 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11480 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11481 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11482 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11483 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11484 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11485 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11486 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11487 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11488 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11489 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11490 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11491 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11492 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11493 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11494 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11495 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11496 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11497 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11498 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11499 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11500 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11501 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11502 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11503 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11504 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11505 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11506 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11507 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11508 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11509 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11510 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11511 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11512 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11513 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11514 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11515 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11516 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11517 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11518 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11519 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11520 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11521 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11522 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11523 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11524 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11525 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11526 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11527 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11528 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11529 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11530 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11531 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11532 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11533 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11534 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11535 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11536 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11537 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11538 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11539 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11540 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11541 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11542 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11543 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11544 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11545 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11546 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11547 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11548 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11549 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11550 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11551 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11552 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11553 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11554 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11555 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11556 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11557 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11558 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11559 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11560 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11561 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11562 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11563 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11564 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11565 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11566 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11567 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11568 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11569 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11570 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11571 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11572 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11573 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11574 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
11575 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
11576 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
11577 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
11578 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
11579 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
11580 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
11581 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
11582 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
11583 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
11584 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
11585 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
11586 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
11587 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
11588 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
11589 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
11590 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
11591 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
11592 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
11593 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
11594 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
11595 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
11596 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
11597 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
11598 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
11599 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
11600 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
11601 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
11602 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
11603 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
11604 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
11605 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
11606 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
11607 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
11608 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
11609 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
11610 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
11611 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
11612 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
11613 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
11614 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
11615 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
11616 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
11617 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
11618 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
11619 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
11620 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
11621 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
11622 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
11623 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
11624 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
11625 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
11626 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
11627 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
11628 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
11629 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
11630 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
11631 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
11632 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
11633 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
11634 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
11635 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
11636 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
11637 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
11638 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
11639 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
11640 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
11641 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
11642 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
11643 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
11644 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
11645 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
11646 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
11647 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
11648 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
11649 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
11650 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
11651 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
11652 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
11653 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
11654 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
11655 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
11656 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
11657 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
11658 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
11659 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
11660 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
11661 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
11662 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
11663 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
11664 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
11665 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
11666 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
11667 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
11668 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
11669 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
11670 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
11671 stringt.ads stringt.h style.adb style.ads stylesw.adb
11672 stylesw.ads switch.adb switch.ads sysdep.c system.ads
11673 table.adb table.ads targparm.adb targparm.ads targtyps.c
11674 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
11675 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
11676 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
11677 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
11678 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
11679 usage.ads utils.c utils2.c validsw.adb validsw.ads
11680 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
11681 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
11682 xtreeprs.adb: Correct statements in comments about maintainership
11685 2002-09-23 Zack Weinberg <zack@codesourcery.com>
11687 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
11688 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
11689 * gnatvsn.ads: Gnat_Version_String is now a function.
11690 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
11691 copy the C version_string into a String and return it.
11692 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
11693 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
11694 Remove pragma Ident (Gnat_Version_String). If this was the
11695 sole use of package Gnatvsn, remove the with statement too.
11696 * gnat1drv.adb: Tweak -gnatv output.
11698 2002-09-17 Richard Henderson <rth@redhat.com>
11700 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
11701 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
11702 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
11703 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
11704 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
11705 and real_2expN instead of a loop.
11706 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
11707 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
11709 2002-08-25 Andre Leis <a.leis@gmx.net>
11710 David Billinghurst (David.Billinghurst@riotinto.com>
11712 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
11714 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11716 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
11717 Remove $(CONFIG_H) dependency.
11719 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
11721 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
11723 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11725 * adadecode.c (ada_demangle): Use xstrdup in lieu of
11727 * misc.c (gnat_decode_option): Likewise.
11729 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
11731 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11732 function approach did not work well because of a side effect (the
11733 function call could reallocate the table which was being indexed
11734 using its result). Fixes ada/4851. [RESURRECTED]
11736 2002-07-01 Roger Sayle <roger@eyesopen.com>
11738 * ada/utils.c (builtin_function): Accept an additional parameter.
11740 2002-06-28 Andreas Jaeger <aj@suse.de>
11743 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
11746 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11748 * Makefile.in (SHELL): Set to @SHELL@.
11750 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11752 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
11753 array size calculation.
11755 2002-06-04 Andreas Jaeger <aj@suse.de>
11757 * Make-lang.in (gnatbind): Readd rule that has been lost in last
11760 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
11762 Merge from pch-branch:
11764 * config-lang.in (gtfiles): Add ada-tree.h.
11765 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
11766 (SET_TYPE_MODULUS): New.
11767 (SET_TYPE_INDEX): New.
11768 (SET_TYPE_DIGITS_VALUE): New.
11769 (SET_TYPE_RM_SIZE): New.
11770 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
11771 (SET_TYPE_ADA_SIZE): New.
11772 (SET_TYPE_ACTUAL_BOUNDS): New.
11773 (SET_DECL_CONST_CORRESPONDING_VAR): New.
11774 (SET_DECL_ORIGINAL_FIELD): New.
11775 (TREE_LOOP_ID): Correct typo.
11776 * decl.c: Use new macros.
11777 * utils.c: Include debug.h, use new macros.
11778 * utils2.c: Use new macros.
11780 * ada-tree.h: Update all macros for new tree description.
11781 (struct tree_loop_id): New.
11782 (union lang_tree_node): New.
11783 (struct lang_decl): New.
11784 (struct lang_type): New.
11785 * misc.c (gnat_mark_tree): Delete.
11786 (LANG_HOOKS_MARK_TREE): Delete.
11787 * trans.c (tree_transform): No longer any need to cast
11790 * utils.c (struct language_function): New dummy structure.
11792 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
11793 (misc.o): Likewise.
11794 (utils.o): Likewise; also gtype-ada.h.
11795 * Make-lang.in (gnat1): Add dependency on s-gtype.
11796 (gnatbind): Add dependency on $(CONFIG_H).
11797 * utils.c: Correct last #include.
11798 (stuct e_stack): Remove unnecessary 'static'.
11799 (mark_e_stack): Remove unused prototype.
11801 * scn-nlit.adb: Remove whitespace after version number to
11802 keep lines under 80 chars.
11803 * snames.adb: Likewise.
11804 * treepr.ads: Likewise.
11806 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
11807 (misc.o): Likewise.
11808 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
11809 * config-lang.in (gtfiles): New.
11810 * decl.c: Use gengtype for roots.
11811 * gigi.h: Use gengtype for roots.
11812 * trans.c: Use gengtype for roots.
11813 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
11815 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
11817 * misc.c (gnat_init): Adjust setting of internal_error_function.
11819 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
11821 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
11822 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11823 gnat_ug_wnt.texi: Regenerate.
11825 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
11827 * 5ntaprop.adb (with System.OS_Primitives): Remove.
11829 * cstreams.c (max_path_len): Move from here ...
11830 * adaint.c (__gnat_max_path_len): ... to here.
11831 * adaint.c (__gnat_max_path_len): Declare.
11832 * g-dirope.adb (Max_Path): Adjust.
11833 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
11834 * i-cstrea.ads (max_path_len): Adjust.
11835 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
11836 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
11838 * Makefile.in, Make-lang.in: Documentation is now built in
11839 Make-lang.in. Store Info and generated Texinfo files in the
11841 * gnat_ug.texi: Remove CVS keywords, correct version number.
11842 Set file name correctly.
11844 * gnat_ug_*.texi: Add.
11845 * .cvsignore: Ignore generated Texinfo files.
11847 2002-05-30 Zack Weinberg <zack@codesourcery.com>
11849 * ada.h: Add MI guard macro.
11850 (SUBTYPE): Define constants with an anonymous enum, not static
11852 (IN): Cast constants to appropriate type before use.
11854 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
11856 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
11859 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11861 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
11862 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
11863 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
11864 (ALL_ADA_CFLAGS): Likewise.
11865 (ADA_INCLUDES): Likewise.
11866 Adapt for new working dir.
11867 (GNATBIND): Use Makefile.in version.
11868 (.SUFFIXES): Copy from Makefile.in.
11869 (ada-warn): Define.
11870 (.adb.o, .ads.o): Copy from Makefile.in.
11871 Added $(OUTPUT_OPTION).
11872 (GNAT1_C_OBJS): Moved from Makefile.in.
11873 Prefix with ada subdir.
11874 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
11875 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
11876 Adapt for new working dir.
11877 (EXTRA_GNATBIND_OBJS): Likewise.
11878 (ADA_BACKEND): Moved from Makefile.in.
11879 Renamed to avoid conflict with global BACKEND.
11881 (TARGET_ADA_SRCS): Moved from Makefile.in.
11882 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
11884 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
11885 (ada_extra_files): Moved from Makefile.in.
11886 Prefix with ada subdir.
11887 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
11888 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
11889 (ada/nmake.ads): Likewise.
11890 (update-sources): Moved from Makefile.in.
11891 Prefix with ada subdir.
11892 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
11893 (ADA_TREE_H): Likewise.
11894 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
11895 (ada/memtrack.o): Likewise.
11896 (ada/adadecode.o): Likewise.
11897 Update dependencies.
11898 (ada/adaint.o): New.
11899 (ada/argv.o): Moved from Makefile.in.
11900 Prefix with ada subdir.
11901 Update dependencies.
11902 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
11903 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
11904 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
11905 Prefix with ada subdir.
11906 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
11907 (GNAT DEPENDENCIES): Regenerate.
11908 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
11909 toplevel Makefile.in.
11910 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
11911 (TARGET_ADA_SRCS): Removed.
11912 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
11913 (GNATBIND_OBJS): Likewise.
11914 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
11915 (BACKEND): Removed.
11916 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
11917 (TREE_H): Likewise.
11918 (ada_extra_files): Likewise.
11919 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
11920 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
11921 (update-sources): Likewise.
11922 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
11923 (ADA_TREE_H): Likewise.
11924 (adadecoce.o): Likewise.
11925 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
11926 (GNAT DEPENDENCIES): Likewise.
11928 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11930 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
11931 * Makefile.in: Likewise.
11933 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11935 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
11936 Restore $(CONFIG_H) and prefix.o dependencies.
11937 (ada.stage[1-4]): Depend on stage?-start.
11939 * Makefile.in (b_gnatb.c): Depend on interfac.o.
11941 2002-05-02 Jim Wilson <wilson@redhat.com>
11943 * utils.c (finish_record_type): Change record_size to record_type.
11945 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
11947 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
11948 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
11949 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
11951 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
11953 * misc.c (gnat_parse_file): Update.
11955 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
11957 * misc.c (gnat_init): Don't set lang_attribute_common.
11959 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
11961 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
11963 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
11965 * gnat_ug.texi: New file.
11967 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
11968 instead of gfdl.texi
11970 * xgnatug.adb, ug_words: New files.
11972 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
11973 gnat_rm and gnat-style manuals.
11975 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
11977 * gigi.h (incomplete_type_error): Remove.
11978 * utils.c (incomplete_type_error): Remove.
11980 2002-04-16 Mark Mitchell <mark@codesourcery.com>
11982 * trans.c (tree_transform): Add has_scope argument to
11983 expand_start_stmt_expr.
11985 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11987 * gigi.h (truthvalue_conversion): Rename.
11988 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
11989 * trans.c (tree_transform): Update.
11990 * utils2.c (truthvalue_conversion): Rename, update.
11991 (build_binary_op, build_unary_op): Update.
11993 2002-04-04 Laurent Guerby <guerby@acm.org>
11995 * make.adb: Implement -margs, remove restriction about file name placement.
11996 * makeusg.adb: Documentation update.
11997 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
11998 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
12000 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12002 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
12003 (builtin_function): Similarly.
12005 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12007 * decl.c (gnat_to_gnu_entity): Update.
12008 * gigi.h (mark_addressable): Rename.
12009 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
12010 * trans.c (tree_transform): Update.
12011 * utils.c (create_var_decl): Update.
12012 * util2.c (build_binary_op, build_unary_op,
12013 fill_vms_descriptor): Update.
12014 (mark_addressable): Rename, update.
12016 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12018 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
12020 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
12021 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
12022 * trans.c (tree_transform, convert_with_check): Update.
12023 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
12026 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
12028 * gigi.h (finish_incomplete_decl): Rename.
12029 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
12030 * utils.c (gnat_init_decl_processing): Don't set hook.
12031 (finish_incomplete_decl): Rename.
12033 2002-03-29 Andreas Schwab <schwab@suse.de>
12035 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
12038 2001-03-28 Robert Dewar <dewar@gnat.com>
12041 (Remove_Checks): New procedure
12044 (Remove_Checks): New procedure
12047 Use new Duplicate_Subexpr functions
12048 (Duplicate_Subexpr_No_Checks): New procedure
12049 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12050 (Duplicate_Subexpr): Restore original form (checks duplicated)
12051 (Duplicate_Subexpr): Call Remove_Checks
12054 (Duplicate_Subexpr_No_Checks): New procedure
12055 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12056 Add 2002 to copyright notice
12058 * sem_util.adb: Use new Duplicate_Subexpr functions
12061 (Eval_Indexed_Component): This is the place to call
12062 Constant_Array_Ref and to replace the value. We simply merge
12063 the code of this function in here, since it is now no longer
12064 used elsewhere. This fixes the problem of the back end not
12065 realizing we were clever enough to see that this was
12067 (Expr_Val): Remove call to Constant_Array_Ref
12068 (Expr_Rep_Val): Remove call to Constant_Array_Ref
12070 (Constant_Array_Ref): Deal with string literals (patch
12071 suggested by Zack Weinberg on the gcc list)
12073 2001-03-28 Ed Schonberg <schonber@gnat.com>
12075 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
12076 Duplicate_Subexpr_Move_Checks.
12078 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
12079 Duplicate_Subexpr_Move_Checks.
12081 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
12082 value of array exists before retrieving it (it may a private
12083 protected component in a function).
12085 2002-03-28 Geert Bosch <bosch@gnat.com>
12087 * prj-pp.adb : New file.
12089 * prj-pp.ads : New file.
12091 2002-03-28 Andreas Jaeger <aj@suse.de>
12093 * Makefile.in (stamp-sdefault): Fix path for Makefile.
12095 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
12097 * misc.c (gnat_expand_expr): Move prototype.
12099 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12101 * misc.c (insert_default_attributes): Remove.
12103 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12105 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
12106 (gnat_init): Don't set hook.
12107 (gnat_expand_expr): Fix prototype.
12109 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12111 * misc.c (ggc_p): Remove.
12113 2002-03-27 Geert Bosch <bosch@gnat.com>
12115 * prj-makr.ads, prj-makr.adb : New files.
12117 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
12119 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
12120 (lang_mark_tree): Make static, rename.
12122 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
12124 * misc.c (maybe_build_cleanup): Remove.
12126 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
12128 * gigi.h (yyparse): Remove.
12130 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
12132 * gnat_rm.texi: Sync with ACT version.
12133 (From Ben Brosgol <brosgol@gnat.com>)
12135 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
12137 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
12138 (gnat_init): Remove old hook.
12140 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
12142 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
12143 (yyparse): Rename gnat_parse_file.
12145 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
12147 Delete all lines containing "$Revision:".
12148 * xeinfo.adb: Don't look for revision numbers.
12149 * xnmake.adb: Likewise.
12150 * xsinfo.adb: Likewise.
12151 * xsnames.adb: Likewise.
12152 * xtreeprs.adb: Likewise.
12154 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12156 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
12157 gnat_tree_code_name): Delete.
12158 (tree_code_type, tree_code_length, tree_code_name): Define.
12159 (gnat_init): Don't try to copy into the various tree_code
12162 2002-03-11 Richard Henderson <rth@redhat.com>
12164 * Makefile.in (.NOTPARALLEL): Add fake tag.
12166 2002-03-07 Geert Bosch <bosch@gnat.com>
12168 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
12169 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
12170 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
12171 switch-m.adb, switch-m.ads : New files.
12173 2002-03-07 Geert Bosch <bosch@gnat.com>
12175 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
12176 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
12177 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
12178 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
12179 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
12180 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
12181 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
12182 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
12183 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
12184 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
12185 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
12186 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
12187 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
12188 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
12189 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
12190 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
12191 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
12192 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
12193 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12194 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
12195 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
12196 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
12197 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
12198 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
12199 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
12200 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
12201 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
12202 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
12203 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
12204 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
12205 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
12206 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
12207 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
12208 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
12209 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
12210 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
12211 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12212 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
12213 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
12214 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
12215 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
12216 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
12217 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
12218 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
12219 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
12220 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
12221 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
12222 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
12223 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
12224 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
12225 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
12226 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
12227 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
12228 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
12229 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
12230 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
12231 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
12232 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
12233 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
12234 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
12235 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
12236 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
12237 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
12238 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
12239 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
12240 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
12241 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
12242 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
12243 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
12244 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
12245 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
12246 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
12247 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
12248 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
12249 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
12250 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
12251 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
12252 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12253 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
12254 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12255 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
12256 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
12257 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
12258 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
12259 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
12260 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
12261 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
12262 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
12263 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
12264 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
12265 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
12266 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
12267 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
12268 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
12269 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
12270 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
12271 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
12273 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
12274 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
12275 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
12276 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
12278 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
12279 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
12281 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
12282 to mdll-fil.ad[bs] and mdll-util.ad[bs]
12284 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
12285 from mdllfile.ad[bs] and mdlltool.ad[bs]
12287 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12289 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
12290 lieu of explicit sizeof/sizeof.
12292 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
12294 * misc.c (copy_lang_decl): Remove.
12296 2002-02-27 Zack Weinberg <zack@codesourcery.com>
12298 * misc.c: Delete traditional-mode-related code copied from the
12299 C front end but not used, or used only to permit the compiler
12302 2002-02-07 Richard Henderson <rth@redhat.com>
12304 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
12305 * adaint.h (__gnat_to_gm_time): Update prototype.
12307 2002-01-30 Richard Henderson <rth@redhat.com>
12309 * trans.c (tree_transform) [N_Loop_Statement]: Use
12310 expand_exit_loop_top_cond.
12312 2001-12-23 Richard Henderson <rth@redhat.com>
12314 * utils.c (end_subprog_body): Push GC context around
12315 rest_of_compilation for nested functions.
12317 2001-12-23 Richard Henderson <rth@redhat.com>
12319 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
12321 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
12323 * gnat-style.texi (Declarations and Types): Remove ancient style
12324 rule which was mandated by code generation issues.
12326 * gnat-style.texi (header): Add @dircategory, @direntry.
12327 (title page): Remove date.
12328 (general) Add @./@: where approriate, and two spaces after the
12329 full stop at the end of a sentence. Use @samp markup when
12330 referring concrete lexical entities (keywords, attribute names
12331 etc.), and @syntax for ARM grammar elements. Use @r for English
12332 text in comments. Use @emph for emphasis. Change "if-statements"
12333 etc. to "if statements" (without @samp). Break long lines. Make
12334 casing of section names consistent.
12335 (Identifiers): Use @samp markup for variable names.
12336 (Comments): Use @samp markup for comment characters. Line-end
12337 comments may follow any Ada code, not just statements. Fix
12338 misspelling of "Integer" as "integer".
12339 (Loop statements): Do not use variable name "I", use "J".
12340 (Subprogram Declarations): Document alignment.
12341 (Subprogram Bodies, Block statements): Document empty line before
12344 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
12346 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12347 function approach did not work well because of a side effect (the
12348 function call could reallocate the table which was being indexed
12349 using its result). Fixes ada/4851.
12351 2001-12-19 Robert Dewar <dewar@gnat.com>
12353 * bindgen.adb: Minor reformatting
12355 * cstand.adb: Minor reformatting
12357 * fmap.adb: Minor reformatting
12358 Change name from Add for Add_To_File_Map (Add is much too generic)
12359 Change Path_Name_Of to Mapped_Path_Name
12360 Change File_Name_Of to Mapped_File_Name
12361 Fix copyright dates in header
12364 Change name from Add for Add_To_File_Map (Add is much too generic)
12365 Change Path_Name_Of to Mapped_Path_Name
12366 Change File_Name_Of to Mapped_File_Name
12367 Fix copyright dates in header
12369 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
12370 Add use clause for Fmap.
12372 * make.adb: Minor reformatting
12374 * osint.adb: Minor reformatting. Change of names in Fmap.
12375 Add use clause for Fmap.
12377 * prj-env.adb: Minor reformatting
12379 * prj-env.ads: Minor reformatting
12381 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
12382 error found (there were odd exceptions to this general rule in
12383 -gnatec/-gnatem processing)
12385 2001-12-19 Olivier Hainque <hainque@gnat.com>
12387 * raise.c (__gnat_eh_personality): Exception handling personality
12388 routine for Ada. Still in rough state, inspired from the C++ version
12389 and still containing a bunch of debugging artifacts.
12390 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
12391 inspired from the C++ library.
12393 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
12394 exception handling integration.
12396 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12398 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
12399 (HIE_SOURCES): Add s-secsta.ad{s,b}.
12400 (HIE_OBJS): Add s-fat*.o
12401 (RAVEN_SOURCES): Remove files that are no longer required. Add
12402 interrupt handling files.
12403 (RAVEN_MOD): Removed, no longer needed.
12405 2001-12-19 Robert Dewar <dewar@gnat.com>
12407 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
12408 Add 2001 to copyright date
12410 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
12411 need to force universal inlining for these cases.
12413 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12415 * s-taprob.adb: Minor clean ups so that this unit can be used in
12418 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12419 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12421 2001-12-19 Vincent Celier <celier@gnat.com>
12423 * prj-tree.ads (Project_Node_Record): Add comments for components
12424 Pkg_Id and Case_Insensitive.
12426 2001-12-19 Pascal Obry <obry@gnat.com>
12428 * g-socket.adb: Minor reformatting. Found while reading code.
12430 2001-12-19 Robert Dewar <dewar@gnat.com>
12432 * prj-tree.ads: Minor reformatting
12434 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12436 * config-lang.in (diff_excludes): Remove.
12438 2001-12-17 Ed Schonberg <schonber@gnat.com>
12440 * sem_res.adb (Resolve_Selected_Component): do not generate a
12441 discriminant check if the selected component is a component of
12442 the argument of an initialization procedure.
12444 * trans.c (tree_transform, case of arithmetic operators): If result
12445 type is private, the gnu_type is the base type of the full view,
12446 given that the full view itself may be a subtype.
12448 2001-12-17 Robert Dewar <dewar@gnat.com>
12450 * sem_res.adb: Minor reformatting
12452 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12453 parameter in call to Machine (unknown horrible effects from this
12456 * urealp.h: Add definition of Round_Even for call to Machine
12457 Add third parameter for Machine
12459 2001-12-17 Ed Schonberg <schonber@gnat.com>
12461 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12462 predefined units in No_Run_Time mode.
12464 2001-12-17 Richard Kenner <kenner@gnat.com>
12466 * misc.c (insn-codes.h): Now include.
12468 2001-12-17 Olivier Hainque <hainque@gnat.com>
12470 * a-except.adb: Preparation work for future integration of the GCC 3
12471 exception handling mechanism
12472 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12473 to factorize previous code sequences and make them externally callable,
12474 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12475 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12476 Use the new notification routines.
12478 2001-12-17 Emmanuel Briot <briot@gnat.com>
12480 * prj-tree.ads (First_Choice_Of): Document the when others case
12482 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12484 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12485 HI-E mode, in order to support Ravenscar profile properly.
12487 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12488 mode on 32 bits targets.
12490 2001-12-17 Vincent Celier <celier@gnat.com>
12492 * fmap.adb: Initial version.
12494 * fmap.ads: Initial version.
12496 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12497 If search is successfully done, add to mapping.
12499 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12502 (Gnatmake): Add new local variable Mapping_File_Name.
12503 Create mapping file when using project file(s).
12504 Delete mapping file before exiting.
12506 * opt.ads (Mapping_File_Name): New variable
12508 * osint.adb (Find_File): Use path name found in mapping, if any.
12510 * prj-env.adb (Create_Mapping_File): New procedure
12512 * prj-env.ads (Create_Mapping_File): New procedure.
12514 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12517 * usage.adb: Add entry for new switch -gnatem.
12519 * Makefile.in: Add dependencies for fmap.o.
12521 2001-12-17 Ed Schonberg <schonber@gnat.com>
12523 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12524 is a package instantiation rewritten as a package body.
12525 (Install_Withed_Unit): Undo previous change, now redundant.
12527 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12530 (Compute_Length): Move conversion to Unsigned to callers.
12531 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12532 Compute_Length and Determine_Range.
12533 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12534 Compute_Length and Determine_Range.
12535 Above changes fix problem with length computation for supernull arrays
12536 where Max (Len, 0) wasn't getting applied due to the Unsigned
12537 conversion used by Compute_Length.
12539 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12542 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12543 System.Secondary_Stack.
12544 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12546 Remove unused entity RE_Exception_Data.
12548 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12550 * rident.ads (No_Secondary_Stack): New restriction.
12552 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12554 * gnat_rm.texi: Fix minor typos. Found while reading the section
12555 regarding "Bit_Order Clauses" that was sent to a customer.
12556 Very interesting documentation!
12558 2001-12-17 Robert Dewar <dewar@gnat.com>
12560 * sem_case.adb (Choice_Image): Avoid creating improper character
12561 literal names by using the routine Set_Character_Literal_Name. This
12562 fixes bombs in certain error message cases.
12564 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12566 * a-reatim.adb: Minor reformatting.
12568 2001-12-17 Ed Schonberg <schonber@gnat.com>
12570 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12571 case where the formal is an extension of another formal in the current
12572 unit or in a parent generic unit.
12574 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12576 * s-tposen.adb: Update comments. Minor reformatting.
12577 Minor code clean up.
12579 * s-tarest.adb: Update comments. Minor code reorganization.
12581 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12583 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
12586 2001-12-17 Robert Dewar <dewar@gnat.com>
12588 * exp_attr.adb: Minor reformatting
12590 2001-12-17 Ed Schonberg <schonber@gnat.com>
12592 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
12593 derivations nested within a child unit: verify that the parent
12594 type is declared in an outer scope.
12596 2001-12-17 Robert Dewar <dewar@gnat.com>
12598 * sem_ch12.adb: Minor reformatting
12600 2001-12-17 Ed Schonberg <schonber@gnat.com>
12602 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
12603 warning if current unit is a predefined one, from which bodies may
12606 2001-12-17 Robert Dewar <dewar@gnat.com>
12608 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
12609 Fix header format. Add 2001 to copyright date.
12611 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
12612 which caused CE during compilation if checks were enabled.
12614 2001-12-17 Vincent Celier <celier@gnat.com>
12617 (Switches_Of): New function
12618 (Test_If_Relative_Path): New procedure
12619 (Add_Switches): Use new function Switches_Of
12620 (Collect_Arguments_And_Compile): Use new function Switches_Of.
12621 When using a project file, test if there are any relative
12622 search path. Fail if there are any.
12623 (Gnatmake): Only add switches for the primary directory when not using
12624 a project file. When using a project file, change directory to the
12625 object directory of the main project file. When using a project file,
12626 test if there are any relative search path. Fail if there are any.
12627 When using a project file, fail if specified executable is relative
12628 path with directory information, and prepend executable, if not
12629 specified as an absolute path, with the exec directory. Make sure
12630 that only one -o switch is transmitted to the linker.
12632 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
12635 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
12636 when using a non standard naming scheme.
12637 (Check_Ada_Naming_Scheme): Make sure that error messages
12638 do not raise exceptions.
12639 (Is_Illegal_Append): Return True if there is no dot in the suffix.
12640 (Language_Independent_Check): Check the exec directory.
12642 * prj.adb (Project_Empty): Add new component Exec_Directory
12645 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
12646 (Project_Data): Add component Exec_Directory
12648 * snames.adb: Updated to match snames.ads revision 1.215
12650 * snames.ads: Added Exec_Dir
12652 2001-12-17 Robert Dewar <dewar@gnat.com>
12654 * make.adb: Minor reformatting
12656 * prj-nmsc.adb: Minor reformatting
12658 * snames.adb: Updated to match snames.ads
12660 * snames.ads: Alphebetize entries for project file
12662 2001-12-17 Ed Schonberg <schonber@gnat.com>
12664 * trans.c (process_freeze_entity): Do nothing if the entity is a
12665 subprogram that was already elaborated.
12667 2001-12-17 Richard Kenner <kenner@gnat.com>
12669 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
12670 and Esize if object is referenced via pointer.
12672 2001-12-17 Ed Schonberg <schonber@gnat.com>
12674 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
12675 is discrete before analyzing choices.
12677 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12679 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
12680 containing the name of the Ada Main Program. This string is mainly
12681 intended for the debugger.
12682 (Gen_Output_File_C): Do the equivalent change when generating a C file.
12684 2001-12-17 Robert Dewar <dewar@gnat.com>
12686 * ali.adb: Set new Dummy_Entry field in dependency entry
12688 * ali.ads: Add Dummy_Entry field to source dependency table
12690 * bcheck.adb (Check_Consistency): Ignore dummy D lines
12692 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
12694 * lib-writ.ads: Document dummy D lines for missing files.
12696 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
12698 2001-12-17 Robert Dewar <dewar@gnat.com>
12700 * ali.adb: Type reference does not reset current file.
12702 * ali.adb: Recognize and scan renaming reference
12704 * ali.ads: Add spec for storing renaming references.
12706 * lib-xref.ads: Add documentation for handling of renaming references
12708 * lib-xref.adb: Implement output of renaming reference.
12711 (Determine_Range): Document local variables
12712 (Determine_Range): Make sure Hbound is initialized. It looks as though
12713 there could be a real problem here with an uninitialized reference
12714 to Hbound, but no actual example of failure has been found.
12716 2001-12-17 Laurent Pautet <pautet@gnat.com>
12719 Fix comment of Shutdown_Socket and Close_Socket. These functions
12720 should not fail silently because if they are called twice, this
12721 probably means that there is a race condition in the user program.
12722 Anyway, this behaviour is consistent with the rest of this unit.
12723 When an error occurs, an exception is raised with the error message
12724 as exception message.
12726 2001-12-17 Robert Dewar <dewar@gnat.com>
12728 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
12729 that it happens before modification of Sloc values for -gnatD.
12731 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
12732 so that it happens before modification of Sloc values for -gnatD.
12734 * switch.adb: Minor reformatting
12736 2001-12-15 Richard Henderson <rth@redhat.com>
12738 * sem_ch7.adb: Wrap comment.
12740 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12742 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
12743 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
12744 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
12745 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
12746 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
12747 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
12748 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
12749 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
12750 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
12751 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
12752 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
12753 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
12754 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
12755 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
12756 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
12757 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
12758 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
12759 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
12760 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
12761 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
12762 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
12763 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
12764 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
12765 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
12768 2001-12-14 Vincent Celier <celier@gnat.com>
12770 * osint.adb(Create_Debug_File): When an object file is specified,
12771 put the .dg file in the same directory as the object file.
12773 2001-12-14 Robert Dewar <dewar@gnat.com>
12775 * osint.adb: Minor reformatting
12777 * lib-xref.adb (Output_Instantiation): New procedure to generate
12778 instantiation references.
12780 * lib-xref.ads: Add documentation of handling of generic references.
12782 * ali.adb (Read_Instantiation_Ref): New procedure to read
12783 instantiation references
12785 * ali.ads: Add spec for storing instantiation references
12787 * bindusg.adb: Minor reformatting
12789 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12791 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12793 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12795 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12799 Add 2001 to copyright date
12800 Add entry for Latin-5 (Cyrillic ISO-8859-5)
12802 2001-12-14 Matt Gingell <gingell@gnat.com>
12804 * adaint.c: mktemp is a macro on Lynx and can not be used as an
12807 2001-12-14 Richard Kenner <kenner@gnat.com>
12809 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
12810 if operand is CONSTRUCTOR.
12812 2001-12-14 Ed Schonberg <schonber@gnat.com>
12814 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
12815 before emiting check on right-hand side, so that exception information
12818 2001-12-14 Richard Kenner <kenner@gnat.com>
12820 * utils.c (create_var_decl): Throw away initializing expression
12821 if just annotating types and non-constant.
12823 2001-12-14 Vincent Celier <celier@gnat.com>
12825 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
12828 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12830 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
12832 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12834 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
12836 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12838 * ChangeLog: Remove piece of diff output.
12840 2001-12-14 Geert Bosch <bosch@gnat.com>
12842 * config-lang.in: Update copyright notice
12844 * layout.adb: Remove commented out code.
12846 * mdllfile.ads: Update copyright notice. Fix header format.
12848 * sem_case.ads: Likewise.
12850 * sem_ch3.adb: Minor reformatting.
12852 2001-12-12 Geert Bosch <bosch@gnat.com>
12854 * freeze.ads: Update copyright date.
12856 * g-comlin.ads: Minor reformatting.
12858 * gnat-style.texi: Fix typo.
12860 2001-12-12 Geert Bosch <bosch@gnat.com>
12862 * einfo.h: Regenerate.
12864 2001-12-12 Ed Schonberg <schonber@gnat.com>
12866 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
12867 on known node types, rather than untyped fields. Further cleanups.
12869 2001-12-12 Robert Dewar <dewar@gnat.com>
12872 (Save_Entity_Descendant): Minor comment update.
12873 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
12874 of an N_Attribute_Reference node. As per note below, this does not
12875 eliminate need for Associated_Node in attribute ref nodes.
12876 (Associated_Node): Documentation explicitly mentions attribute
12877 reference nodes, since this field is used in such nodes.
12879 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
12881 2001-12-12 Robert Dewar <dewar@gnat.com>
12883 * s-stalib.adb: Add more comments on with statements being needed
12885 * par-ch12.adb: Minor reformatting
12887 * prj-dect.ads: Fix copyright header
12889 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
12890 inputs fit in 32 bits, but the result still overflows.
12892 * s-fatgen.ads: Minor comment improvement
12894 2001-12-12 Ed Schonberg <schonber@gnat.com>
12896 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
12897 formal derived type, look for an inherited component from the full
12898 view of the parent, if any.
12900 2001-12-12 Robert Dewar <dewar@gnat.com>
12902 * checks.ads (Apply_Alignment_Check): New procedure.
12904 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
12905 ensure that the alignment of objects with address clauses is
12906 appropriate, and raise PE if not.
12908 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
12909 Exp_Pakd.Known_Aligned_Enough
12911 * mdllfile.ads: Minor reformatting
12913 * mlib-fil.ads: Minor reformatting
12915 2001-12-12 Ed Schonberg <schonber@gnat.com>
12917 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
12918 fix to any component reference if enclosing record has non-standard
12921 2001-12-12 Vincent Celier <celier@gnat.com>
12923 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
12926 2001-12-12 Ed Schonberg <schonber@gnat.com>
12928 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
12931 2001-12-12 Robert Dewar <dewar@gnat.com>
12933 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
12935 2001-12-12 Emmanuel Briot <briot@gnat.com>
12937 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
12938 and it adds dependencies to system.io.
12940 2001-12-12 Pascal Obry <obry@gnat.com>
12942 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
12945 2001-12-11 Ed Schonberg <schonber@gnat.com>
12947 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
12948 that is the parent of other generics, the instance body replaces the
12949 instance node. Retrieve the instance of the spec, which is the one
12950 that is visible in clients and within the body.
12952 2001-12-11 Vincent Celier <celier@gnat.com>
12954 * gnatmain.adb: Initial version.
12956 * gnatmain.ads: Initial version.
12958 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
12960 * snames.adb: Updated to match snames.ads.
12962 * snames.ads: Added Gnatstub.
12964 2001-12-11 Vincent Celier <celier@gnat.com>
12966 * prj-attr.adb (Initialization_Data): Change name from
12967 Initialisation_Data.
12969 2001-12-11 Emmanuel Briot <briot@gnat.com>
12971 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
12972 + and * applied to backslashed expressions like \r.
12974 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
12976 * g-os_lib.ads: String_List type added, Argument_List type is now
12977 subtype of String_List.
12979 2001-12-11 Robert Dewar <dewar@gnat.com>
12981 * g-os_lib.ads: Change copyright to FSF
12982 Add comments for String_List type
12984 2001-12-11 Vincent Celier <celier@gnat.com>
12986 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
12987 string to the buffer).
12989 2001-12-11 Ed Schonberg <schonber@gnat.com>
12991 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
12994 * sem_attr.adb: Simplify previous fix for Address.
12995 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
12996 to avoid anomalies where the bound of the type appears to raise
12999 2001-12-11 Robert Dewar <dewar@gnat.com>
13001 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
13004 2001-12-11 Ed Schonberg <schonber@gnat.com>
13006 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
13007 renamed unit before checking for recursive instantiations.
13009 2001-12-11 Emmanuel Briot <briot@gnat.com>
13011 * prj.ads: Add comments for some of the fields.
13013 2001-12-11 Robert Dewar <dewar@gnat.com>
13015 * lib-xref.adb (Output_Refs): Don't output type references outside
13016 the main unit if they are not otherwise referenced.
13018 2001-12-11 Ed Schonberg <schonber@gnat.com>
13020 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
13021 code and diagnose additional illegal uses
13023 * sem_util.adb (Is_Object_Reference): An indexed component is an
13024 object only if the prefix is.
13026 2001-12-11 Vincent Celier <celier@gnat.com>
13028 * g-diopit.adb: Initial version.
13030 * g-diopit.ads: Initial version.
13033 (Expand_Path): Avoid use of Unbounded_String
13034 (Find, Wildcard_Iterator): Moved to child package Iteration
13036 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
13038 2001-12-11 Robert Dewar <dewar@gnat.com>
13040 * sem_attr.adb: Minor reformatting
13042 2001-12-11 Ed Schonberg <schonber@gnat.com>
13044 * sem_ch3.adb: Clarify some ???.
13046 2001-12-11 Robert Dewar <dewar@gnat.com>
13048 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
13049 Exp_Pakd.Known_Aligned_Enough
13051 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
13052 version is moved to Exp_Ch13.
13054 2001-12-11 Robert Dewar <dewar@gnat.com>
13056 * einfo.ads: Minor reformatting
13058 * exp_ch5.adb: Add comment for previous.change
13060 * ali.adb: New interface for extended typeref stuff.
13062 * ali.ads: New interface for typeref stuff.
13064 * checks.adb (Apply_Alignment_Check): New procedure.
13066 * debug.adb: Add -gnatdM for modified ALI output
13068 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
13070 * lib-xref.adb: Extend generation of <..> notation to cover
13071 subtype/object types. Note that this is a complete rewrite,
13072 getting rid of the very nasty quadratic algorithm previously
13073 used for derived type output.
13075 * lib-xref.ads: Extend description of <..> notation to cover
13076 subtype/object types. Uses {..} for these other cases.
13077 Also use (..) for pointer types.
13079 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
13081 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
13082 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
13084 2001-12-11 Vincent Celier <celier@gnat.com>
13087 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
13088 Changed /BIND_ONLY to /ACTIONS=BIND
13089 Changed /LINK_ONLY to /ACTIONS=LINK
13091 2001-12-11 Ed Schonberg <schonber@gnat.com>
13093 * sem_ch8.adb (Find_Selected_Component): improved search for a
13094 candidate package in case of error.
13096 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
13097 chain back on scope stack before reinstalling use clauses.
13099 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
13100 is enabled, do not kill the code for the condition, to preserve
13103 2001-12-11 Robert Dewar <dewar@gnat.com>
13105 * checks.adb (Insert_Valid_Check): Apply validity check to expression
13106 of conversion, not to result of conversion.
13108 2001-12-11 Ed Schonberg <schonber@gnat.com>
13110 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
13111 before freezing parent. If the declarations are mutually recursive,
13112 an access to the current record type may be frozen before the
13113 derivation is complete.
13115 2001-12-05 Vincent Celier <celier@gnat.com>
13117 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
13118 -c /COMPILE_ONLY, -l /LINK_ONLY
13121 (Bind_Only): New Flag
13122 (Link_Only): New flag
13124 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
13127 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
13130 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
13131 (Gnatmake): Set the step flags. Only perform a step if the
13132 corresponding step flag is True.
13133 (Scan_Make_Arg): Reset the bind and link step flags when -u
13134 or -gnatc has been specified.
13136 2001-12-05 Ed Schonberg <schonber@gnat.com>
13138 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
13139 get bounds from right operand.
13141 * sem_eval.adb: Minor reformatting
13143 * exp_util.adb (Make_Literal_Range): use bound of literal rather
13144 than Index'First, its lower bound may be different from 1.
13146 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
13149 2001-12-05 Vincent Celier <celier@gnat.com>
13151 * prj-nmsc.adb Minor reformatting
13153 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
13154 set and libraries are not supported.
13156 2001-12-05 Ed Schonberg <schonber@gnat.com>
13158 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
13159 private view explicitly, so the back-end can treat as a global
13162 2001-12-05 Ed Schonberg <schonber@gnat.com>
13164 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
13165 unit, always replace instance node with new body, for ASIS use.
13167 2001-12-05 Vincent Celier <celier@gnat.com>
13169 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
13170 libraries are not supported and both attributes Library_Name and
13171 Library_Dir are specified.
13173 * prj-proc.adb (Expression): Set location of Result to location of
13176 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
13177 (prj-nmsc is now importing MLib.Tgt)
13179 * prj-proc.adb: Put the change indicated above that was forgotten.
13181 2001-12-05 Robert Dewar <dewar@gnat.com>
13183 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
13185 2001-12-05 Ed Schonberg <schonber@gnat.com>
13187 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
13188 constraint, introduce explicit subtype declaration and derive from it.
13190 * sem_ch3.adb: Minor reformatting
13192 2001-12-05 Robert Dewar <dewar@gnat.com>
13194 * checks.adb (Determine_Range): Increase cache size for checks.
13197 * exp_ch6.adb: Minor reformatting
13198 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
13199 a parameter whose root type is System.Address, since treating such
13200 subprograms as pure in the code generator is almost surely a mistake
13201 that will lead to unexpected results.
13203 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
13204 change handling of conversions.
13206 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
13208 2001-12-05 Ed Schonberg <schonber@gnat.com>
13210 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
13211 aggregate with static wrong size, attach generated Raise node to
13214 2001-12-05 Robert Dewar <dewar@gnat.com>
13216 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
13217 Fixes compilation abandoned bomb in B24009B.
13219 2001-12-05 Ed Schonberg <schonber@gnat.com>
13222 Document use of Associated_Node on Selected_Components.
13223 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
13224 to clarify use of untyped descendant fields.
13226 2001-12-05 Robert Dewar <dewar@gnat.com>
13228 * prj-dect.ads: Add ??? comment
13229 Add 2001 to copyright notice (was not done in after all)
13231 * prj-part.adb: Minor reformatting. Reword one awkward error message.
13233 * prj.ads: Minor reformatting throughout, and add some ??? comments
13235 * snames.ads: Minor reformatting
13237 2001-12-05 Geert Bosch <bosch@gnat.com>
13239 * snames.adb: Autoupdate
13241 2001-12-05 Vincent Celier <celier@gnat.com>
13243 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
13245 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
13247 * prj-env.adb: Minor comment changes (modifying -> extends).
13249 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
13251 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
13254 * prj.adb (Initialize): Change Modifying to Extends.
13256 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
13258 * prj.ads: Minor comment change (Modifying -> extending).
13260 * snames.ads: Change modifying to extends.
13262 2001-12-05 Robert Dewar <dewar@gnat.com>
13264 * sem_warn.adb: Remove stuff for conditionals, we are not going to
13267 * sem_warn.ads: Remove stuff for conditionals, we are not going to
13268 do this after all. Add 2001 to copyright notice
13270 2001-12-04 Geert Bosch <bosch@gnat.com>
13272 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
13274 2001-12-04 Robert Dewar <dewar@gnat.com>
13276 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
13277 location if we already have errors. Stops some cases of cascaded
13280 * errout.adb: Improve comment.
13282 2001-12-04 Robert Dewar <dewar@gnat.com>
13285 (Analyze_Formal_Type_Definition): Defend against Error.
13286 (Analyze_Formal_Subprogram): Defend against Error.
13288 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
13289 remove following semicolon if present. Removes cascaded error.
13291 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13294 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
13295 exceptions equals 0.
13296 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
13297 Fixes PIWG E tests (which have to be run with -gnatL).
13299 2001-12-04 Robert Dewar <dewar@gnat.com>
13301 * einfo.ads: Minor reformatting
13303 2001-12-04 Ed Schonberg <schonber@gnat.com>
13305 * einfo.ads: Block_Node points to the identifier of the block, not to
13306 the block node itself, to preserve the link when the block is
13307 rewritten, e.g. within an if-statement with a static condition.
13309 * inline.adb (Cleanup_Scopes): recover block statement from block
13310 entity using new meaning of Block_Node.
13312 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
13313 identifier of block node, rather than to node itself.
13315 2001-12-04 Gary Dismukes <dismukes@gnat.com>
13318 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
13319 (Discrimify): Go back to setting the Etypes of the selected component
13320 because the Vname component does not exist at this point and will
13321 fail name resolution. Also set Analyzed.
13322 Remove with and use of Sem_Res.
13324 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13326 * Makefile.in: (HIE_SOURCES): add s-fat*.
13328 2001-12-04 Robert Dewar <dewar@gnat.com>
13331 (Compile_Time_Known_Attribute): New procedure.
13332 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
13333 proper range check.
13335 2001-12-04 Ed Schonberg <schonber@gnat.com>
13337 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
13338 processing discriminants to diagnose illegal default values.
13340 2001-12-04 Ed Schonberg <schonber@gnat.com>
13342 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
13343 access discriminant within a type extension that constrains its
13344 parent discriminants.
13346 2001-12-04 Ed Schonberg <schonber@gnat.com>
13348 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
13349 is malformed, use instance of Any_Id to allow analysis to proceed.
13351 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
13352 type definition is illegal.
13353 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
13356 2001-12-04 Ed Schonberg <schonber@gnat.com>
13358 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
13361 2001-12-04 Robert Dewar <dewar@gnat.com>
13363 * errout.adb: Minor reformatting
13365 2001-12-04 Robert Dewar <dewar@gnat.com>
13367 * exp_util.adb: Minor reformatting from last change
13369 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
13370 which is a rewriting of an expression, traverse the original
13371 expression to remove warnings that may have been posted on it.
13373 2001-12-04 Ed Schonberg <schonber@gnat.com>
13375 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
13376 record that has other packed components.
13378 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13380 * adaint.c: Minor cleanups.
13382 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13384 * adaint.c: Do not use utime.h on vxworks.
13386 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13388 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
13389 more confusion than it solves.
13391 2001-12-04 Geert bosch <bosch@gnat.com>
13393 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
13395 2001-12-04 Geert Bosch <bosch@gnat.com>
13397 * Makefile.in (update-sources): New target.
13398 For use by gcc_release script.
13400 2001-12-04 Ed Schonberg <schonber@gnat.com>
13402 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
13403 a configuration pragma, it is now legal wherever a pragma can appear.
13405 2001-12-04 Zack Weinberg <zack@codesourcery.com>
13407 * Makefile.in: Don't set ALL. Delete @cross_defines@,
13408 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
13409 is now @CROSS@ -DIN_GCC; update comment.
13411 2001-12-04 Robert Dewar <dewar@gnat.com>
13413 * einfo.adb (Has_Pragma_Pure_Function): New flag.
13414 Fix problem that stopped ceinfo from working
13416 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13418 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13420 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13423 (File_Time_Stamp): New procedure.
13424 (Preserve_Mode): New boolean.
13425 (Write_Unit): Pass time stamp.
13426 Implement -p switch (preserve time stamps).
13428 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13430 * gnatchop.adb: Do usage info for -p switch
13432 * adaint.h (__gnat_set_file_time_name): New function
13434 * adaint.c (__gnat_set_file_time_name): Implement
13436 * adaint.h: Fix typo
13438 2001-12-03 Robert Dewar <dewar@gnat.com>
13440 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13441 have Associated_Node.
13443 2001-12-03 Robert Dewar <dewar@gnat.com>
13445 * prj-proc.adb: Minor reformatting
13447 * make.adb: Minor reformatting
13449 2001-12-03 Geert Bosch <bosch@gnat.com>
13451 * make.adb: Minor reformatting.
13453 2001-12-03 Robert Dewar <dewar@gnat.com>
13455 * sem_ch12.adb: Minor reformatting
13457 2001-12-03 Ed Schonberg <schonber@gnat.com>
13459 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13460 push Standard on the stack before analyzing the instance body,
13461 in order to have a clean visibility environment.
13463 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13465 2001-12-03 Ed Schonberg <schonber@gnat.com>
13467 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13468 instantiation of a body that contains an inlined body.
13470 2001-12-03 Ed Schonberg <schonber@gnat.com>
13473 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13474 to prevent freezing within formal packages.
13475 (Freeze_Subprogram_Body): If body comes from another instance that
13476 appeared before its own body, place freeze node at end of current
13477 declarative part, to prevent a back-end crash.
13478 (Inline_Instance_Body): Handle properly a package instance within
13479 a subprogram instance that is a child unit.
13481 2001-12-01 Graham Stott <grahams@redhat.com>
13483 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13484 and add optabs.h dependency.
13486 * misc.c: Include optabs.h
13487 (gnat_tree_code_type): Make static and const.
13488 (gnat_tree_code_length): Likewise.
13489 (gnat_tree_code_name): Likewise.
13490 (update_setjmp_buf): Obtain operands mode from insn_data.
13492 2001-11-29 Richard Henderson <rth@redhat.com>
13494 * init.c: Remove obsolete dwarf2 frame.h section.
13496 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13498 * Make-lang.in (ada.generated-manpages): New dummy target.
13500 2001-11-29 Ed Schonberg <schonber@gnat.com>
13502 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13503 into Command, an array conversion is illegal here. Uncovered by
13506 2001/11/28 Geert Bosch <bosch@gnat.com>
13508 * init.c: Minor whitespace changes.
13510 2001-11-28 Doug Rupp <rupp@gnat.com>
13512 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13515 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13517 * misc.c (gnat_expand_constant): Move declaration above
13518 definition of lang_hooks.
13519 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13520 (gnat_init): lang_expand_constant no longer exists.
13522 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13523 always have vprintf.
13524 (gnat_init): Always call set_internal_error_function.
13526 2001-11-27 Andreas Jaeger <aj@suse.de>
13528 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13530 2001-11-27 Laurent Guerby <guerby@acm.org>
13532 * Makefile.in: Regenerate Ada dependencies.
13534 2001-11-26 Richard Henderson <rth@redhat.com>
13536 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13537 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13538 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13540 2001-11-25 Laurent Guerby <guerby@acm.org>
13542 * sysdep.c (rts_get_*): Fix style.
13544 2001-11-19 Laurent Guerby <guerby@acm.org>
13546 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13547 since it is of no apparent use and cause warnings.
13549 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13551 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13553 (gnat_init): Don't return NULL.
13554 (finish_parse): Remove.
13556 2001-11-17 Laurent Guerby <guerby@acm.org>
13558 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13559 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13560 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13561 * lang-spec.h: Add missing struct field to silence warnings.
13562 * sysdep.c (rts_get_*): Provide K&R prototype.
13563 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13564 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13565 * tracebak.c (__gnat_backtrace): Remove unused variable.
13566 * utils.c (end_subprog_body): Move to K&R style.
13568 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13570 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13572 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13574 * misc.c (gnat_init): Change prototype. Include the
13575 functionality of the old init_parse and init_decl_processing.
13576 (gnat_init_decl_processing): New prototype.
13577 (init_parse): Remove.
13578 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
13580 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13582 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
13583 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
13584 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
13585 set_yydebug): Remove.
13587 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13589 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
13590 (struct lang_hooks): Constify.
13591 (language_string, lang_identify): Remove.
13592 * utils.c (init_decl_processing): Update.
13594 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
13596 * misc.c: Include langhooks-def.h.
13597 * Makefile.in: Update.
13599 2001-10-30 Robert Dewar <dewar@gnat.com>
13602 (Check_Identifier): Rewrite circuit to be compatible with use of letters
13603 in the upper half of ASCII.
13604 (Check_Identifier): Minor reformatting
13606 2001-10-30 Geert Bosch <bosch@gnat.com>
13608 * (Associated_Node, Set_Associated_Node): Do not check for
13611 2001-10-30 Robert Dewar <dewar@gnat.com>
13613 * a-reatim.ads: Minor reformatting
13615 2001-10-30 Robert Dewar <dewar@gnat.com>
13617 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
13618 undocumented declarations.
13620 2001-10-30 Pascal Obry <obry@gnat.com>
13622 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
13623 to the binder and linker.
13626 * mdll.ads: Fix layout. Update copyright notice.
13628 * mdll.adb: Fix layout. Update copyright notice.
13630 2001-10-30 Robert Dewar <dewar@gnat.com>
13632 * usage.adb: Minor fix to output for -gnaty.
13634 2001-10-30 Ed Schonberg <schonber@gnat.com>
13636 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
13637 to accommodate all its possible values.
13639 * a-reatim.adb (Split): Special-case handling of Time_Span_First
13640 and of small absolute values of T.
13642 2001-10-30 Richard Kenner <kenner@gnat.com>
13644 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
13645 set_mem_attributes since not needed and wrong if RESULT if a REG;
13646 fixes ACATS failures.
13648 2001-10-30 Geert Bosch <bosch@gnat.com>
13650 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
13651 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
13653 2001-10-30 Robert Dewar <dewar@gnat.com>
13655 * bindusg.adb: Undocument -f switch.
13657 * gnatcmd.adb: Remove /FULL_ELABORATION.
13659 * opt.ads (Force_RM_Elaboration_Order): Document that this is
13662 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
13664 * gnatbind.adb: Minor update of warning msg.
13666 2001-10-30 Vincent Celier <celier@gnat.com>
13668 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
13669 for project file switches (-P (/PROJECT_FILE=),
13670 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
13673 2001-10-30 Geert Bosch <bosch@gnat.com>
13675 * decl.c: Minor whitespace fixes.
13677 2001-10-30 Richard Kenner <kenner@gnat.com>
13679 * utils2.c (build_allocator): Test for SIZE overflow in array case too
13681 2001-10-30 Geert Bosch <bosch@gnat.com>
13683 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
13684 Found due to GCC 3.0 warning of using uninitialized value.
13687 (Get_Max_Size): Use variant record for tracking value/expression.
13688 Makes logic clearer and prevents warnings for uninitialized variables.
13689 (Layout_Array_Type): Use variant record for tracking value/expression.
13690 Makes logic clearer and prevents warnings for uninitialized variables.
13692 2001-10-30 Robert Dewar <dewar@gnat.com>
13694 * lib.adb: Minor reformatting
13696 * s-taprop.ads: Minor reformatting
13698 2001-10-29 Laurent Guerby <guerby@acm.org>
13701 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
13703 (_gnat_error_handler): Make MSG const.
13705 2001-10-29 Richard Kenner <kenner@gnat.com>
13707 * sysdep.c: Fix localtime_r problem on LynxOS.
13708 Also remove #elif to avoid warnings.
13710 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
13713 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
13715 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
13717 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
13718 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
13719 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
13720 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
13721 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
13722 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
13723 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
13724 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
13725 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
13726 types.ads, urealp.adb: Fix spelling errors.
13728 2001-10-27 Laurent Guerby <guerby@acm.org>
13730 * trans.c (gigi): Fix non determinism leading to bootstrap
13731 comparison failures for debugging information.
13733 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
13735 * gnat_rm.texi: Use @./@: where appropriate.
13737 2001-10-26 Robert Dewar <dewar@gnat.com>
13739 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
13741 2001-10-26 Richard Kenner <kenner@gnat.com>
13743 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
13745 2001-10-26 Richard Kenner <kenner@gnat.com>
13747 * decl.c (validate_size): Modify message for bad size to avoid
13748 implication that compiler is modifying the size.
13750 2001-10-26 Robert Dewar <dewar@gnat.com>
13752 * prj-util.adb: Minor reformatting. Fix bad header format.
13754 2001-10-26 Robert Dewar <dewar@gnat.com>
13756 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
13758 * sinfo.ads: Clarify use of Associated_Node (documentation only).
13760 * sem_ch12.adb: Change Node4 to Associated_Node. Change
13761 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
13762 much more narrowly in places where needed. These are cleanups.
13764 2001-10-26 Joel Brobecker <brobecke@gnat.com>
13766 * 5zosinte.ads (null_pthread): new constant.
13769 (Initialize_TCB): Initialize thread ID to null, to be able to verify
13770 later that this field has been set.
13771 (Finalize_TCB): ditto.
13772 (Suspend_Task): Verify that the thread ID is not null before using it.
13773 (Resume_Task): ditto.
13776 (Resume_All_Tasks): Lock the tasks list before using it.
13777 (Suspend_All_Tasks): ditto.
13779 2001-10-26 Richard Kenner <kenner@gnat.com>
13781 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
13782 Make constant variant of designated type for Is_Access_Constant.
13783 Call update_pointer_to with main variant.
13785 * trans.c (process_freeze_entity, process_type):
13786 Call update_pointer_to on main variant.
13788 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
13789 If main variant, update all other variants.
13791 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
13794 2001-10-26 Robert Dewar <dewar@gnat.com>
13796 * prj-util.adb: Minor reformatting
13798 2001-10-26 Robert Dewar <dewar@gnat.com>
13800 * prj-util.adb: Minor reformatting
13802 2001-10-26 Robert Dewar <dewar@gnat.com>
13804 * prj-attr.adb: Minor reformatting throughout
13806 2001-10-26 Robert Dewar <dewar@gnat.com>
13808 * prj-attr.ads: Minor reformatting
13809 Add ??? comment (this whole spec has almost no comments)
13811 2001-10-26 Vincent Celier <celier@gnat.com>
13813 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
13814 ("//") that precede the drive letter on Interix.
13816 2001-10-26 Geert Bosch <bosch@gnat.com>
13818 * gnat_rm.texi: Add GNAT Reference Manual.
13820 2001-10-25 Robert Dewar <dewar@gnat.com>
13822 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
13823 is Error. Similar change for other renaming cases.
13825 2001-10-25 Robert Dewar <dewar@gnat.com>
13827 * s-atacco.ads: Add pragma Inline_Always for functions.
13828 Fix header format. Add copyright 2001
13830 2001-10-25 Ed Schonberg <schonber@gnat.com>
13832 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
13833 return Error rather than Empty so that analysis can proceed.
13835 2001-10-25 Ed Schonberg <schonber@gnat.com>
13837 * sem_util.adb (Enter_Name): better handling of cascaded error
13838 messages when a unit appears in its own context.
13840 2001-10-25 Ed Schonberg <schonber@gnat.com>
13842 * sem_util.adb (Defining_Entity): in case of error, attach created
13843 entity to specification, so that semantic analysis can proceed.
13845 2001-10-25 Robert Dewar <dewar@gnat.com>
13848 (Defining_Entity): Deal with Error.
13849 (Process_End_Label): Deal with bad end label for.
13851 2001-10-25 Ed Schonberg <schonber@gnat.com>
13853 * sem_elab.adb (Check_A_Call): refine message when call is in an
13854 instance but callee is not declared in the generic unit.
13856 2001-10-25 Ed Schonberg <schonber@gnat.com>
13858 * sem_elab.adb (Check_A_Call): check for renaming before finding the
13859 enclosing unit, which may already be different from the calling unit.
13861 2001-10-25 Geert Bosch <bosch@gnat.com>
13863 * 4gintnam.ads: fix header format.
13865 2001-10-25 Ed Schonberg <schonber@gnat.com>
13867 * sem_res.adb (Resolve_Call): if the call is actually an indexing
13868 operation on the result of a parameterless call, perform elaboration
13869 check after the node has been properly rewritten.
13871 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
13872 inlined within the generic tree, the defining identifier is not a
13875 2001-10-25 Ed Schonberg <schonber@gnat.com>
13877 * sem_res.adb (Resolve): special-case resolution of Null in an
13878 instance or an inlined body to avoid view conflicts.
13880 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
13881 compatibility by retrieving the access type of the generic copy.
13883 2001-10-25 Robert Dewar <dewar@gnat.com>
13886 (Analyze_Number_Declaration): Handle error expression.
13887 (Signed_Integer_Type_Declaration): Handle error bound.
13888 (Analyze_Subtype_Indication): Handle error range.
13890 * sem_util.adb (Get_Index_Bounds): Check for Error.
13892 2001-10-25 Robert Dewar <dewar@gnat.com>
13894 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
13895 in no run time mode.
13897 2001-10-25 Pascal Obry <obry@gnat.com>
13899 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
13900 mode case for ALLOC case.
13902 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
13903 all platforms. Improvement of last change.
13905 2001-10-25 Robert Dewar <dewar@gnat.com>
13907 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
13909 2001-10-25 Geert Bosch <bosch@gnat.com>
13911 * osint.adb (Is_Relative): Remove duplicate.
13913 2001-10-25 Pascal Obry <obry@gnat.com>
13915 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
13916 pathnames in UNIX and DOS style with drive letter.
13917 (Is_Relative): new routine.
13919 * osint.adb: Minor reformatting
13921 * osint.adb (Is_Relative): implementation using
13922 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
13924 2001-10-25 Pascal Obry <obry@gnat.com>
13926 * g-dirope.adb (Basename): correctly compute offset between the
13927 original Path and the translated one.
13929 * g-dirope.adb: (Base_Name): add some comments.
13931 2001-10-25 Robert Dewar <dewar@gnat.com>
13933 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
13934 in HIE mode, avoids compilation abandoned message
13936 * exp_imgv.adb: Correct typo in previous change
13938 * exp_imgv.adb: Correct typo in previous change (not my day!)
13940 2001-10-25 Robert Dewar <dewar@gnat.com>
13942 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
13944 2001-10-25 Pascal Obry <obry@gnat.com>
13946 * g-awk.ads: Move all pragma inlines next to the routine
13947 declarations. This is more uniform with other GNAT spec.
13949 2001-10-22 Geert Bosch <bosch@gnat.com>
13951 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
13953 2001-10-19 Geert Bosch <bosch@gnat.com>
13955 * Makefile.in (tools, gnattools): Remove gnatmem.
13957 2001-10-17 Richard Henderson <rth@redhat.com>
13959 * Makefile.in (misc.o): Depend on langhooks.h.
13960 * misc.c: Include it.
13961 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
13962 (LANG_HOOKS_DECODE_OPTION): New.
13963 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
13965 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
13967 * trans.c (tree_transform): Adjust to recent change in
13968 expand_asm_operands to implement named asm operands.
13970 2001-10-11 Ed Schonberg <schonber@gnat.com>
13972 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
13973 renaming of discriminant for mutable record type.
13975 2001-10-11 Robert Dewar <dewar@gnat.com>
13977 * validsw.adb: Properly save -gnatVn status.
13979 2001-10-11 Robert Dewar <dewar@gnat.com>
13981 * usage.adb: Add lines for V switch.
13983 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
13984 (/VALIDITY_CHECKING).
13986 2001-10-11 Ed Schonberg <schonber@gnat.com>
13988 * sem_type.adb (Add_One_Interp): an operator for a type declared in
13989 an extension of System is known to be visible.
13991 2001-10-11 Ed Schonberg <schonber@gnat.com>
13993 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
13994 properly. Fixes regression on ACATS C34005G.
13996 2001-10-11 Robert Dewar <dewar@gnat.com>
13998 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
13999 loop in generic instance, since this is likely not very useful.
14001 2001-10-11 Robert Dewar <dewar@gnat.com>
14003 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
14004 the error message for high integrity mode.
14006 * rtsfind.adb (RTE): Give message if we try to find an entity that
14007 is not available in high integrity mode.
14010 (OK_To_Use_In_HIE_Mode): New array.
14011 (RTE): May return Empty in high integrity mode.
14013 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
14014 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
14016 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
14017 unit if not inlined always and in no runtime mode. Fixes problem
14018 caused by new Rtsfind changes.
14020 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
14023 * rtsfind.adb (RTE): Make sure we do not try to load unit after
14024 giving message for entity not available in high integrity mode.
14026 2001-10-11 Pascal Obry <obry@gnat.com>
14028 * impunit.adb: Add GNAT.CRC32.
14030 2001-10-11 Ed Schonberg <schonber@gnat.com>
14032 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
14033 properly the case where one universal operand in a non-static
14034 exponentiation of a real literal.
14036 2001-10-11 Ed Schonberg <schonber@gnat.com>
14038 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
14039 clause, return the gobal finalization list, for lack of anthing else.
14041 2001-10-11 Ed Schonberg <schonber@gnat.com>
14043 * exp_ch7.adb (Make_Transient_Block): if statement is within
14044 exception handler, always use new transient scope to place Clean
14047 2001-10-11 Pascal Obry <obry@gnat.com>
14050 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14051 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14052 (GNATLS_RTL_OBJS): add g-crc32.o
14053 (GNATMAKE_RTL_OBJS): add g-crc32.o
14056 (CRC_Match): new function.
14057 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
14058 instead of the previous simple checksum algorithm.
14059 (Time_Stamp_Mismatch): use CRC_Match for comparison.
14060 (Set_Source_Table): idem.
14063 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
14064 instead of simple checksum.
14065 (CRC_Match): new function.
14066 (CRC_Error): new constant.
14068 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
14069 a CRC now and not a simple checksum. A CRC uses lower-case hex
14070 letters, fixes ambiguity in parsing.
14072 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
14073 is what this variable will store.
14075 * bcheck.adb: Change reference to chechsum in comments by CRC.
14076 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
14077 rename All_Checksum_Match to All_CRC_Match. Change due to API
14078 renaming since now GNAT does not use a simple checksum but a
14079 CRC using GNAT.CRC32.
14081 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
14082 now and not anymore a simple checksum.
14084 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
14087 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
14090 (Restore_Scan_State): rename Checksum to CRC.
14091 (Save_Scan_State): idem.
14095 (Checksum): rename to CRC.
14096 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
14098 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
14099 GNAT.CRC32). Update copyright notice.
14101 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
14102 GNAT.CRC32). Update copyright notice.
14105 (Accumulate_Checksum): removed.
14106 (Update): new procedure. Add a wide-character into the CRC.
14109 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
14110 (Load_File): fix initialization of S (change Source_Checksum to
14113 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
14114 Source_CRC in S initialization.
14116 * sinput.adb (Source_Checksum): renamed to Source_CRC.
14118 * sinput.ads (Source_Checksum): renamed to Source_CRC.
14119 Update comments for the CRC.
14121 * types.adb (Hex): Use lowercase for the letter part.
14123 * types.ads (Get_Hex_String): Returns the hexadecimal representation
14124 for a word. This is currently used only for CRC. In previous version,
14125 the checksum was using a representation with all letter being
14126 upper-case. With the new implementation (using CRC) we do not remove
14127 the 32th bit of the CRC, so we can have an upper-case starting letter
14128 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
14129 It is ambigous since the CRC was optional and could be followed by
14130 options like EB, EE. So now this routines uses lower-case letter for
14131 the hexadecimal representation. Strange enough only lower case letters
14132 where checked in Scan_ALI (even if this was not a possible case).
14134 * gnatvsn.ads (Library_Version): changed to 3.15a.
14136 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
14139 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
14142 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
14143 Add 2001 to copyright notice
14144 (Accumulate_Checksum): Modify to use System.CRC32.
14146 * ali-util.ads: Redo changes of previous revision to continue to use
14147 the word Checksum. Add 2001 to copyright notice.
14149 * ali.adb: Undo some of previous changes, not needed.
14150 Keep the change for lower case letters in the checksum.
14152 * ali.ads: Undo previous change not needed.
14154 * bcheck.adb: Undo most of previous change, not needed.
14155 But do use Checksums_Match for checksum comparison.
14157 * gnatls.adb: Undo most of previous change, not needed.
14158 But do use Checksums_Match for comparing checksums.
14160 * lib-load.adb: Undo previous change, not needed.
14162 * lib-writ.adb: Undo previous change, not needed.
14164 * lib-writ.ads: Document that checksums use lower case,
14165 not upper case letters.
14167 * scans.adb: Undo previous change, not needed
14169 * scans.ads: Undo previous change, not needed.
14171 * scn-nlit.adb: Undo previous changes, not needed.
14173 * scn-slit.adb: Undo previous change, not needed. Fix header format.
14176 (Accumulate_Checksum): Use System.CRC32.
14177 (Initialize_Checksum): New procedure.
14178 Remove other changes of previous revision.
14180 * sinput-p.adb: Undo previous change, not needed.
14182 * sinput.adb: Undo previous change, not needed.
14184 * sinput-l.adb: Undo previous change, not needed.
14186 * sinput.ads: Undo previous change, not needed. Keep only comment
14187 on new checksum algorithm
14189 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
14190 Also remove a-tags and a-stream from GNAT sources.
14192 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
14194 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
14196 2001-10-11 Geert Bosch <bosch@gnat.com>
14198 * einfo.h: Regenerate.
14200 * nmake.ads: Regenerate.
14202 * nmake.adb: Regenerate.
14204 * sinfo.h: Regenerate.
14206 * treeprs.adb: Regenerate.
14208 2001-10-10 Geert Bosch <bosch@gnat.com>
14210 * gnat-style.texi: New file describing coding guidelines for Ada.
14212 2001-10-10 Ed Schonberg <schonber@gnat.com>
14214 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
14217 2001-10-10 Geert Bosch <bosch@gnat.com>
14219 * snames.ads: Add new names for project facility.
14221 * snames.adb: Update to reflect snames.ads changes.
14223 * snames.h: Update to reflect snames.ads changes.
14225 2001-10-10 Vincent Celier <celier@gnat.com>
14228 (Add_Switches): reflect the changes for the switches attributes
14229 Default_Switches indexed by the programming language,
14230 Switches indexed by the file name.
14231 (Collect_Arguments_And_Compile): Idem.
14232 Reflect the attribute name changes.
14235 (Initialisation_Data): Change the names of some packages and
14237 (Initialize): process case insensitive associative arrays.
14240 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
14243 (Parse_Attribute_Declaration): For case insensitive associative
14244 arrays, set the index string to lower case.
14247 Reflect the changes of the project attributes.
14250 Replace Check_Naming_Scheme by Ada_Check and
14251 Language_Independent_Check.
14254 Replaced Check_Naming_Scheme by 2 procedures:
14255 Ada_Check and Language_Independent_Check.
14258 (Process_Declarative_Items): For case-insensitive associative
14259 arrays, set the index string to lower case.
14260 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
14261 Prj.Nmsc.Check_Naming_Scheme.
14264 (Case_Insensitive): New function
14265 (Set_Case_Insensitive): New procedure
14268 (Case_Insensitive): New function
14269 (Set_Case_Insensitive): New procedure
14270 (Project_Node_Record): New flag Case_Insensitive.
14273 (Value_Of): new function to get the string value of a single
14274 string variable or attribute.
14277 (Value_Of): new function to get the string value of a single
14278 string variable or attribute.
14281 (Ada_Default_Spec_Suffix): New function
14282 (Ada_Default_Impl_Suffix): New function
14283 Change definitions of several constants to reflect
14284 new components of record types.
14287 (Naming_Data): Change several components to reflect new
14288 elements of naming schemes.
14289 (Project_Data): New flags Sources_Present and
14290 Language_Independent_Checked.
14291 (Ada_Default_Spec_Suffix): New function.
14292 (Ada_Default_Impl_Suffix): New function.
14295 Modification of predefined names for project manager: added
14296 Implementation, Specification_Exceptions, Implementation_Exceptions,
14297 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
14298 Default_Switches, _Languages, Builder, Cross_Reference,
14299 Finder. Removed Body_Part, Specification_Append, Body_Append,
14300 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
14303 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14306 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
14307 not that it is Nil_Variable_Value.
14309 * prj.ads: Add ??? for uncommented declarations
14311 2001-10-10 Ed Schonberg <schonber@gnat.com>
14313 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
14314 constant, do not indicate possible modification, so that gigi can
14315 treat it as a bona fide constant.
14317 2001-10-10 Robert Dewar <dewar@gnat.com>
14319 * sem_prag.adb: Add processing for pragma External.
14321 * snames.ads: Add entry for pragma External.
14323 * par-prag.adb: Add pragma External.
14325 * snames.adb: Updated to match snames.ads.
14327 2001-10-10 Ed Schonberg <schonber@gnat.com>
14329 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
14330 a dynamic task if the allocator appears in an indexed assignment
14331 or selected component assignment.
14333 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
14334 For a dynamic task in an assignment statement, use target of
14335 assignment to generate meaningful name.
14337 2001-10-10 Ed Schonberg <schonber@gnat.com>
14339 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
14342 * einfo.ads: Body_Entity is also defined for generic package.
14343 Documentation change only
14345 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
14346 others_choice for a discriminated component initialization,
14347 convert discriminant references into the corresponding discriminals.
14349 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
14350 only if original type is private and expression has to be wrapped
14354 (Apply_Constraint_Check): Do not perform length check
14355 if expression is an aggregate with only an others_choice.
14356 (Length_N_Cond): two references to the same in_parameter
14357 (typically the discriminal in an init_proc) denote the same value.
14358 Two useful optimization uncovered by bugfixes above.
14360 2001-10-10 Robert Dewar <dewar@gnat.com>
14362 * xeinfo.adb: Change int to char in translation of enumeration types.
14363 This fixes a problem in the C representation of component alignment.
14364 Add 2001 to copyright notice
14366 2001-10-10 Richard Kenner <kenner@gnat.com>
14368 * decl.c: (validate_size): Do check size of object of integral type
14369 if it is a packed array type.
14371 2001-10-10 Richard Kenner <kenner@gnat.com>
14373 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
14374 VAR_DECL for constant if not Is_Public but -O0.
14376 2001-10-10 Richard Kenner <kenner@gnat.com>
14378 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
14380 2001-10-10 Geert Bosch <bosch@gnat.com>
14382 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
14383 use '/' as switch character, allowing for absolute file names.
14385 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
14387 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
14390 2001-10-08 Geert Bosch <bosch@gnat.com>
14392 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
14393 Automatically build utilities when files need to be regenerated.
14395 2001-10-08 Geert Bosch <bosch@gnat.com>
14397 * xsnames.adb: New utility for updating snames.ads and snames.adb
14399 2001-10-08 Zack Weinberg <zack@codesourcery.com>
14401 * Make-lang.in (ADAFLAGS): Add -W -Wall.
14402 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
14403 (gnat1): Also depend on attribs.o.
14404 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
14405 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
14406 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
14407 (ADAFLAGS): Add -W -Wall.
14408 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
14411 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
14412 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
14413 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
14414 Use $(ADAC), not $(CC), as compilation command.
14416 (gnattools): Depend directly on tools to build, don't use
14418 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14420 * einfo.h, sinfo.h: New files (autogenerated).
14422 2001-10-08 Richard Henderson <rth@redhat.com>
14424 * comperr.adb (Abort_In_Progress): New.
14425 (Compiler_Abort): Use it to prevent recursion.
14427 2001-10-08 Robert Dewar <dewar@gnat.com>
14429 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14431 * par-endh.adb (Output_End_Expected): We should also not test
14432 Error_Posted on the Error node, since now it is always set.
14434 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14435 to help error recovery. Part of general work on 9407-004.
14437 * par.adb: Add ??? for misuse of error
14440 (Resolve): Defend against Error, fixes 9407-003.
14441 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14443 * sinfo.ads (N_Error): Now has Etype field (which will be set
14444 to Any_Type to help error recovery).
14446 2001-10-08 Richard Kenner (kenner@gnat.com)
14448 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14449 Consistently set MEM attributes from expression; fixes
14450 bootstrap failure on x86.
14452 2001-10-08 Geert Bosch (bosch@gnat.com)
14454 * 5oosinte.adb: Add 2001 to copyright notice.
14456 2001-10-08 Geert Bosch (bosch@gnat.com)
14458 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14460 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14462 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14464 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14466 2001-10-05 Geert Bosch (bosch@gnat.com)
14468 * adaint.h: Small formatting fix.
14470 2001-10-04 Geert Bosch <bosch@gnat.com>
14472 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14473 Arg is int, not FILE *, in dummy version of functions.
14475 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14476 Arg is int, not FILE *.
14478 2001-10-04 Geert Bosch <bosch@gnat.com>
14480 * 3lsoccon.ads: Added file, missed with initial check ins.
14482 * 4lintnam.ads: Fix header format.
14483 Change Linux to GNU/Linux.
14485 * 5iosinte.adb: Change Linux to GNU/Linux.
14487 * 5iosinte.ads: Change Linux to GNU/Linux.
14489 * 5itaprop.adb: Change Linux to GNU/Linux.
14491 * 5itaspri.ads: Change Linux to GNU/Linux.
14492 Update copyright notice.
14494 * 5lintman.adb: Change Linux to GNU/Linux.
14496 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14498 * 5losinte.ads: Change Linux to GNU/Linux.
14500 * 5lsystem.ads: Change Linux to GNU/Linux.
14502 * 5qosinte.adb: Change Linux to GNU/Linux.
14504 * 5qosinte.ads: Change Linux to GNU/Linux.
14506 * 5qparame.ads: Change Linux to GNU/Linux.
14508 * 5qtaprop.adb: Change Linux to GNU/Linux.
14510 * 5qtaspri.ads: Change Linux to GNU/Linux.
14511 Add 2001 to copyright notice.
14513 * 5vintman.ads: Change Linux to GNU/Linux.
14514 Fix header format. Add 2001 to copyright notice.
14516 * g-soccon.ads: Change Linux to GNU/Linux.
14518 * g-trasym.ads: Change Linux to GNU/Linux.
14519 Add 2001 to copyright notice.
14521 * memtrack.adb: Change Linux to GNU/Linux.
14523 * s-intman.ads: Change Linux to GNU/Linux.
14524 Add 2001 to copyright notice. Fix header format.
14526 * s-stache.adb: Change Linux to GNU/Linux.
14528 * adaint.c: Change Linux to GNU/Linux.
14530 * cio.c: Change Linux to GNU/Linux.
14532 * cstreams.c: Change Linux to GNU/Linux.
14534 * init.c: Change Linux to GNU/Linux.
14536 * gmem.c: Change Linux to GNU/Linux.
14538 * tracebak.c: Change Linux to GNU/Linux.
14541 2001-10-02 Geert Bosch <bosch@gnat.com>
14543 * misc.c (insert_default_attributes): Add dummy version.