1 2004-12-19 Richard Henderson <rth@redhat.com>
3 * trans.c (gigi): Update gimplify_body call.
5 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
7 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
9 2004-12-07 Ed Falis <falis@adacore.com>
11 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
12 current task being suspended.
14 * init.c (__gnat_clear_exception): added to reset VxWorks exception
16 (__gnat_map_signal): removed test for current task being suspended.
18 2004-12-07 Gary Dismukes <dismukes@adacore.com>
20 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
21 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
22 targets (such as AAMP).
24 2004-12-07 Ed Schonberg <schonberg@adacore.com>
26 * atree.adb (Visit_Itype): Create a new name for the generated itype,
27 because the back-end may otherwise treat it as a redefinition of the
30 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
32 * back_end.adb (Scan_Back_End_Switches): Accept --param.
34 * lang-specs.h: Accept --param.
36 2004-12-07 Vincent Celier <celier@adacore.com>
38 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
39 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
40 Current_Body_Suffix => Ada_Body_Suffix).
41 Take into account Externally_Built attribute.
43 * clean.adb (In_Extension_Chain): Always return False when one of the
44 parameter is No_Project.
45 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
47 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
48 Process_Languages for procedure Parse).
50 * gnatcmd.adb (Carg_Switches): New table.
51 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
52 Adapt to name changes in package Prj (Current_Spec_Suffix =>
53 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
55 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
56 Header_Num and function Hash are now declared in package Prj,
59 * prj.adb (Suffix_Of): New function.
60 (Set (Suffix)): New procedure.
61 (Hash): One function moved from Prj.Com
62 (Is_Present, Language_Processing_Data_Of): New functions
63 (Set): Two new procedures
64 (Add_Language_Name, Display_Language_Name): New procedures
66 * prj.ads: (Suffix_Of): New function
67 (Set (Suffix)): New procedure
68 Add several types and tables for multi-language support.
69 (Header_Num): Type moved from Prj.Com
70 (Hash): Two functions moved from Prj.Com
71 (Is_Present, Language_Processing_Data_Of): New functions
72 (Set): Two new procedures
73 (Add_Language_Name, Display_Language_Name): New procedures
74 (Naming): Component name changes:
75 Current_Spec_Suffix => Ada_Spec_Suffix,
76 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
77 Impl_Suffixes, Supp_Suffixes.
78 (Project_Data): New components: Externally_Built, Supp_Languages,
79 First_Language_Processing, Supp_Language_Processing, Default_Linker,
82 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
83 new package Language_Processing with its attributes (Compiler_Driver,
84 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
85 Binder_Driver, Default_Linker).
87 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
88 (Header_Num): Type moved to package Prj
90 * prj-env.adb: Adapt to name changes in package Prj
91 (Current_Spec_Suffix => Ada_Spec_Suffix,
92 Current_Body_Suffix => Ada_Body_Suffix).
94 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
95 default to the project path, except the "-" is one of the directories
96 in env var ADA_PROJECT_PATH.
97 (Current_Project_Path): Global variable, replacing Project_Path
98 that was in the body of Prj.Part.
99 (Project_Path): New function
100 (Set_Project_Path): New procedure
101 Initialize Current_Project_Path during elaboration of the package
102 Remove dependency on Prj.Com, no longer needed
104 * prj-ext.ads (Project_Path): New function
105 (Set_Project_Path): New procedure
107 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
108 suffix is defined for language <lang>.
109 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
110 accessing directly the components of Naming.
111 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
112 Reorganise of this package.
113 Break procedure Check in several procedures.
115 * prj-nmsc.ads: Replace all procedures (Ada_Check,
116 Other_Languages_Check and Language_Independent_Check) with a single
119 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
120 Process_Languages, no longer needed.
122 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
123 Current_Project_Path.
124 Remove elaboration code, moved to the body of Prj.Ext
125 Use new function Prj.Ext.Project_Path instead of old variable
127 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
128 When comparing with project paths on the stack, first put the resolved
129 path in canonical case.
130 (Parse_Single_Project): Set the path name of the project file in the
131 tree to the normalized path.
133 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
134 parameter Process_Languages, no longer needed.
135 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
136 Other_Languages_Check.
138 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
139 to store the resolved canonical path of the project file.
140 Remove dependency to Prj.Com, no longer needed
142 * prj-util.adb: Adapt to name changes in package Prj
143 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
146 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
147 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
148 Externally_Built, Include_Option, Language_Processing.
150 * makegpr.adb: Numerous changes due to changes in packages
153 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
154 default to the project path, except whe "-" is one of the directories
155 in env var ADA_PROJECT_PATH.
156 (Gnatls): In verbose mode, add the new section "Project Search Path:"
158 2004-12-07 Robert Dewar <dewar@adacore.com>
160 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
162 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
165 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
166 flag. No longer needed now that we handle this in gnat1drv.adb.
168 * repinfo.ads: Minor reformatting
170 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
171 Olivier Hainque <hainque@adacore.com>
172 Eric Botcazou <ebotcazou@adacore.com>
174 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
175 TYPE_SIZE_UNIT of result type if SIZE is not specified.
176 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
177 of a bitfield, which we know is useless and causes trouble because of
178 alignment implications.
180 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
182 (process_attributes): Clear DECL_COMMON again when a section attribute
184 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
185 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
186 (create_field_decl): Special case ADDRESSABLE negative to mean
187 "no bitfield creation", to be used by make_aligning_type. Don't
188 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
189 fields claimed addressable still have to be bitfields. Use
190 value_factor_p instead of a raw binop construction to check for the
191 position's alignment.
193 2004-12-07 Geert Bosch <bosch@adacore.com>
195 * eval_fat.adb: Revert previous change.
197 2004-12-07 Thomas Quinot <quinot@adacore.com>
198 Ed Schonberg <schonberg@adacore.com>
200 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
201 with an implicit dereference as its prefix, use
202 Insert_Explicit_Dereference instead of merely rewriting the prefix into
203 an explicit dereference. This ensures that a reference to the original
204 prefix is generated, if appropriate.
206 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
207 dereference is rewritten to an explicit one, generate a reference to
208 the entity denoted by its prefix using the original prefix node, so
209 the dereference can be properly recorded as a read of the denoted
210 access value, if appropriate.
212 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
213 emitting 'assigned but never read' warning on a variable on the basis
214 that it has an access type.
215 (Check_References): Emit unreferenced warning when the scope is a
218 2004-12-07 Robert Dewar <dewar@adacore.com>
219 Ed Schonberg <schonberg@adacore.com>
221 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
224 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
225 leaving call unchanged.
226 This deals with the case where the pragma Import specified
227 an external name, to be handled by the back end.
229 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
230 subprogram which is Imported with convention Intrinsic if an
231 External_Name argument is specified.
232 (Process_Import_Or_Interface): Properly diagnose link name argument.
233 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
234 with Sem_Ch6.Cannot_Inline.
235 (Process_Inline): Provide separate warning for inapplicable inline
237 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
238 treatment is uniform on different targets.
240 2004-12-07 Ed Schonberg <schonberg@adacore.com>
242 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
243 construct is rewritten, preserve end label to permit source navigation.
245 2004-12-07 Thomas Quinot <quinot@adacore.com>
247 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
248 Specific_Build_Stub_Target): New subprograms.
249 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
250 the PCS implementation used, using the above PCS-customized subprograms.
252 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
253 for generation of DSA code targeted to the PolyORB PCS.
254 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
255 implementation of the partition communication subsystem in ancillary
257 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
258 PolyORB_Support.Build_Stub_Type): New subrograms containing the
259 PCS-specific part of Add_Stub_Type.
260 (Insert_Partition_Check): Use runtime library function to perform
263 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
264 (RE_Same_Partition): New entity, from s-parint.
266 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
268 2004-12-07 Gary Dismukes <dismukes@adacore.com>
270 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
271 Output the copyright message on a separate line from the version
274 2004-12-07 Joel Brobecker <brobecker@adacore.com>
276 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
277 compile-time warning.
279 2004-12-07 Robert Dewar <dewar@adacore.com>
281 * g-regpat.adb: (Match): Change a misuse of or to or else
283 2004-12-07 Ed Schonberg <schonberg@adacore.com>
286 (Generate_Reference): Handle properly a reference to an entry formal,
287 when an accept statement has a pragma Unreferenced for it.
289 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
290 and the Has_Pragma_Unreferenced flag for each formal before analyzing
291 the body, to ensure that warnings are properly emitted for each accept
292 statement of a given task entry.
294 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
296 * Makefile.in: Add support for foreign threads on VMS.
298 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
300 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
302 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
304 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
306 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
308 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
310 2004-12-07 Robert Dewar <dewar@adacore.com>
312 * nlists.adb (Prepend_Debug): Remove parameters and nest within
314 (Remove_Next_Debug): Same fix
316 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
317 maintain back pointers now, though we did not used to, and comments
319 (Prepend): Remove pragma Inline.
320 (Remove_Next): Same cleanup
322 2004-12-07 Thomas Quinot <quinot@adacore.com>
324 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
325 used to record an implicit dereference as a read operation on its
326 prefix when operating under -gnatc. Necessary to avoid spurious
327 'variable assigned but never read' warnings in that mode.
328 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
329 is a non-overloaded implicit dereference, call the above subprogram to
330 ensure proper recording of references.
332 2004-12-07 Gary Dismukes <dismukes@adacore.com>
334 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
335 to be resolved later as part of Analyze_Iteration_Scheme's call to
338 2004-12-07 Ed Schonberg <schonberg@adacore.com>
340 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
341 prefix is not a scalar type, place error message on prefix, not on
344 2004-12-07 Bernard Banner <banner@adacore.com>
346 * vxaddr2line.adb: Add support for x86 vxworks
348 2004-12-07 Thomas Quinot <quinot@adacore.com>
350 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
351 documentation of the behaviour of these functions when passed an IP
352 address that has no record in the system hosts database and no reverse
355 * cstand.adb, a-tags.ads: Fix typos in comment.
357 2004-12-07 Robert Dewar <dewar@adacore.com>
359 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
360 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
361 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
362 s-poosiz.ads: Minor reformatting
364 * make.adb: Minor reformatting
365 Add some ??? comments asking for more comments
367 * s-poosiz.adb: Minor reformatting
368 Add comments on alignment requirement
370 * sinfo.ads: Remove obsolete comment and fix typo.
372 2004-12-07 Vincent Celier <celier@adacore.com>
373 Sergey Rybin <rybin@adacore.com>
375 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
376 Files" with the new tool and package names.
377 Reformatting to suppress most of the warnings for line too long
378 Document the new section "Project Search Path:" in the output of
380 Add gnatmetric section
382 2004-12-07 Vincent Celier <celier@adacore.com>
384 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
385 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
386 and -eit to -ept. Added qualifier
387 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
389 2004-11-27 Andreas Schwab <schwab@suse.de>
391 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
393 2004-11-25 Arnaud Charlet <charlet@adacore.com>
395 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
396 internal implementation unit GNAT.Sockets.Thin,
397 as their usage for sockets is non-portable (using the read and write
398 functions from the system runtime library is fine on UNIX but won't
401 * mingw32.h: Update copyright notice.
403 2004-11-25 Arnaud Charlet <charlet@adacore.com>
405 * ada-tree.h: Minor reformatting of previous change to avoid lines
406 longer than 79 characters.
408 2004-11-25 Olivier Hainque <hainque@adacore.com>
410 * tb-gcc.c: GCC infrastructure based implementation of
413 2004-11-24 Steven Bosscher <stevenb@suse.de>
415 * misc.c (gnat_post_options): Don't clear
416 flag_inline_functions.
418 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
421 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
424 2004-11-21 Andreas Jaeger <aj@suse.de>
426 * stylesw.adb: Change Style_Check_Subprogram_Order to
427 Style_Check_Order_Subprograms.
429 2004-11-18 Arnaud Charlet <charlet@adacore.com>
432 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
434 Add also a cast to kill another warning.
435 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
436 parameter with the priority class of the parent process instead of
437 always using the NORMAL_PRIORITY_CLASS.
438 (__gnat_dup): New function.
439 (__gnat_dup2): New function.
440 (__gnat_is_symbolic_link): Enable the effective body of this
441 function when __APPLE__ is defined.
443 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
446 2004-11-18 Olivier Hainque <hainque@adacore.com>
448 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
449 address of which may be used to represent "others" and "all others"
450 choices in exception tables, instead of the current harcoded
451 (void *)0 and (void *)1.
452 (Setup_Exception): Do nothing in the GNAT SJLJ case.
454 * gigi.h (others_decl, all_others_decl): New decls representing the
455 new Others_Value and All_Others_Value objects.
456 (struct attrib): Rename "arg" component as "args", since GCC expects a
457 list of arguments in there.
459 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
460 corresponding objects exported by a-exexpr, instead of hardcoded dummy
463 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
464 others_decl and all_others_decl instead of hardcoded dummy addresses
465 to represent "others" and "all others" choices, which is cleaner and
466 more flexible with respect to the possible eh pointer encoding policies.
468 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
469 (process_attributes): Account for the naming change of the "args"
470 attribute list entry component.
472 * decl.c (build_attr_list): Rename into prepend_attributes to allow
473 cumulating attributes for different entities into a single list.
474 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
475 attributes for the current entity and propagate first subtype
476 attributes to other subtypes.
477 <E_Procedure>: Attribute arguments are attr->args and not
479 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
480 argument provided, as this is what GCC expects. Use NULL_TREE instead
483 2004-11-18 Robert Dewar <dewar@adacore.com>
485 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
486 Minor reformatting througout (including new function specs)
487 Add ??? comments asking for clarification.
489 2004-11-18 Thomas Quinot <quinot@adacore.com>
491 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
492 incomplete duplicate implementation of this subprogram from butil.
494 2004-11-18 Thomas Quinot <quinot@adacore.com>
496 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
497 procedures factors the common processing for building an RPC receiver
498 for an RCI package or an RACW type.
499 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
500 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
501 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
503 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
505 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
507 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
508 distribution subprogram identifiers that are either subprogram numbers
510 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
511 string distribution identifiers assigned to a given subprogram.
512 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
513 (Add_RAS_Dereference_TSS): Add comments.
514 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
515 is not referenced yet because it will be used by the PolyORB DSA
517 (Insert_Partition_Check): Remove fossile code.
518 (First_RCI_Subprogram_Id): Document this constant.
519 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
521 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
522 replaced with calls to Get_Library_Unit_Name_String. Previously there
523 were several instances of the same code in different locations in the
524 compiler; this checkin completes the replacement of all of these
525 instances with calls to a common subprogram.
528 * sem_dist.adb: Remove comment noting that RPC receiver generation
529 should be disabled for RACWs that implement RASs.
530 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
532 * sem_util.ads, sem_util.adb (Has_Stream): New function
533 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
534 qualified name of a library unit into the name buffer.
535 (Note_Possible_Modification): Generate a reference only
536 if the context comes from source.
538 * snames.ads (PCS_Names): New subtype corresponding to names of
539 supported implementations of the Partition Communication Subsystem
540 (PCS) (i.e. the runtime library support modules for the distributed
543 2004-11-18 Robert Dewar <dewar@adacore.com>
544 Ed Schonberg <schonberg@adacore.com>
546 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
547 (Has_Rep_Pragma): New function
548 (Has_Attribute_Definition_Clause): New function
549 (Record_Rep_Pragma): Moved here from sem_ch13.adb
550 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
552 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
554 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
555 (Expand_Pragma_Psect_Object): New procedure
556 These procedures contain the revised and cleaned up processing for
557 these two pragmas. This processing was formerly in Sem_Prag, but
558 is more appropriately moved here. The cleanup involves making sure
559 that the pragmas are properly attached to the tree, and that no
560 nodes are improperly shared.
562 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
563 pragmas to Exp_Prag, which is more appropriate.
564 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
565 check for duplicates Remove use of Is_Psected flag, no longer needed.
566 Use new Make_String_Literal function with string.
568 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
569 that are functions return universal values, that have to be converted
571 Use new Make_String_Literal function with string.
572 (Get_Stream_Convert_Pragma): New function, replaces the use of
573 Get_Rep_Pragma, which had to be kludged to work in this case.
575 * freeze.adb: Use new Has_Rep_Pragma function
577 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
578 function with string.
579 Use new Has_Rep_Pragma function.
581 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
584 2004-11-18 Robert Dewar <dewar@adacore.com>
586 * errout.ads, errout.adb: (First_Sloc): New function
588 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
589 check (-gnatyx) instead of being included as a redundant construct
592 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
593 Style_Check_Order_Subprograms.
595 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
596 stylesw.adb: Add Style_Check_Xtra_Parens
598 * usage.adb: Add line for -gnatyx (check extra parens)
600 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
602 2004-11-18 Ed Schonberg <schonberg@adacore.com>
603 Robert Dewar <dewar@adacore.com>
605 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
606 discriminant of a constrained subtype, analyze the copy of the
607 corresponding constraint, because in some cases it may be only
609 Removes long-lived ??? comments.
611 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
612 handled controlled or secondary-stack expressions within the
613 iteration_scheme of a loop.
615 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
616 bounds that may contain functions calls, to prevent memory leaks when
617 the bound contains a call to a function that uses the secondary stack.
618 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
619 generate temporaries for loop bounds that might contain function calls
620 that require secondary stack and/or finalization actions.
622 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
623 selected component and the selector is overloadable (not just a
624 function) treat as function call, Analyze_Call will disambiguate if
626 (Analyze_Selected_Component): Do not generate an actual subtype for the
627 selected component if expansion is disabled. The actual subtype is only
628 needed for constraint checks.
629 (Analyze_Allocator): If restriction No_Streams is set, then do
630 not permit objects to be declared of a stream type, or of a
631 composite type containing a stream.
633 * restrict.ads: Remove the a-stream entry from Unit_Array, since
634 No_Streams no longer prohibits with'ing this package.
636 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
637 discriminants, but the parent base has unknown discriminants, there is
638 no discriminant constraint to inherit. Such a discrepancy can arise
639 when the actual for a formal type with unknown discriminants is a
640 similar private type whose full view has discriminants.
641 (Analyze_Object_Declaration): If restriction No_Streams is set, then
642 do not permit objects to be declared of a stream type, or of a
643 composite type containing a stream.
645 2004-11-18 Ed Schonberg <schonberg@adacore.com>
647 * exp_dbug.ads: Update documentation to reflect simpler encoding for
648 protected operations.
650 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
651 generated name, it complicates decoding in gdb and hinders debugging
652 of protected operations.
653 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
654 flag for the protected entry barrier function.
655 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
656 flag for the protected entry function.
658 2004-11-18 Nicolas Setton <setton@adacore.com>
660 * expect.c: Define __unix__ when __APPLE__ is defined.
662 * Makefile.in: Inform the value of the variable GMEM_LIB in the
663 Darwin-specific section.
665 * lang-specs.h: Change the placement of the %1 marker.
666 Works around the fact that gcc adds -fPIC by default under Darwin.
668 2004-11-18 Ed Schonberg <schonberg@adacore.com>
670 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
671 type of the object with the packed array type, set the Analyzed flag
672 on the object if it is an entity or simple indexed component, to avoid
673 spurious type errors.
675 2004-11-18 Gary Dismukes <dismukes@adacore.com>
677 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
678 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
679 separate line from the version message.
681 2004-11-18 Ed Falis <falis@adacore.com>
683 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
685 (init_float): Eliminate initialization of floating point status for
686 AE653. The instructions have no effect for vThreads.
688 2004-11-18 Vincent Celier <celier@adacore.com>
690 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
691 gnatbind is invoked with -shared.
693 2004-11-18 Jose Ruiz <ruiz@adacore.com>
695 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
696 for Detect_Blocking which is redundant with the check done within the
697 procedure Protected_Single_Entry_Call.
698 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
699 Detect_Blocking which is redundant with the check done within the
700 procedure Protected_Single_Entry_Call.
702 2004-11-18 Vincent Celier <celier@adacore.com>
704 * makegpr.adb (Compile): Put the compiling switches (in package
705 Compiler and on the command line) immediately after "-c", instead of
706 at the end of the command line invocation of the compiler, when
707 compiling a non-Ada file.
708 (Build_Global_Archive): When there is no need to rebuild the archive,
709 set Global_Archive_Exists, so that the archive is passed to the linker
712 2004-11-18 Robert Dewar <dewar@adacore.com>
713 Sergey Rybin <rybin@adacore.com>
716 Remove extra paren check from list of checks for redundant constructs
717 Add documentation of new -gnatyx style check (check extra parens)
718 Remove paragraph about gnatelim debug options.
720 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
721 objects rather than forbidding dependencies on the package Ada.Streams.
723 * sinfo.ads: Add ??? note that we should document pragmas passed to
726 * g-expect.ads: Fix a few typos in the comments.
728 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
730 * misc.c (gnat_handle_option): Use %< and %> for quoting in
733 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
735 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
737 2004-11-07 Andreas Schwab <schwab@suse.de>
739 * Makefile.in (install-gnatlib): Remove spurious hyphen.
741 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
744 * Makefile.in (darwin): Set soext to .dylib.
746 2004-10-26 Vincent Celier <celier@gnat.com>
747 Thomas Quinot <quinot@act-europe.fr>
749 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
750 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
751 there is no use of GNAT.Sockets.Constants.
752 Remove remaining pragma Import for C_Write
753 Remove C_Read and C_Write from internal implementation unit
754 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
755 the read and write functions from the system runtime library is fine
756 on UNIX but won't work under Windows).
758 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
759 (Check_Selector): Use C_Recv instead of C_Read.
760 Selectors are the GNAT.Sockets abstraction to perform a select()
761 call on a set of descriptors. To allow abortion of an ongoing
762 select operation, some data is written to a dedicated socket that
764 Under Windows, the write and read library functions cannot operate
765 on sockets, so we need to use send and recv instead, which is portable
766 across all supported platforms.
768 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
769 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
770 (using the read and write functions from the system runtime library is
771 fine on UNIX but won't work under Windows).
773 2004-10-26 Nicolas Setton <setton@act-europe.fr>
775 * mlib-tgt-darwin.adb: New file.
777 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
778 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
779 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
780 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
783 * Makefile.in: Add support for building shared libraries under Darwin.
784 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
785 the low level EH init subprogram to be called from __gnat_initialize.
787 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
788 indicates which options to pass to the archive indexer.
790 * mlib-utl.adb: Add support for calling ranlib with additional
791 options. This is needed for instance under Mac OS X.
792 (Ranlib_Options): New global variable, used to store the potential
793 options to pass to ranlib.
794 (Ar): Use Ranlib_Options when spawning ranlib.
795 (Initialize): Set the value of ranlib option.
797 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
799 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
800 instead of 8K, to reflect the real potential needs for stack-checking
803 2004-10-26 Pascal Obry <obry@gnat.com>
805 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
807 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
808 Windows only the initial thread stack size can be set so it is good to
809 start we a low stack size.
810 The OS will adjust the size as needed.
812 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
813 Nicolas Setton <setton@act-europe.fr>
815 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
816 "__unix__" instead of "unix".
817 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
818 sections were just mistakenly ignored. The former is
819 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
820 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
821 of hpux. This prevents an unwanted definition of the symbol
822 convert_addresses in adaint.o.
824 2004-10-26 Gary Dismukes <dismukes@gnat.com>
826 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
827 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
829 2004-10-26 Cyrille Comar <comar@act-europe.fr>
831 * a-filico.ads, a-filico.adb: fix incorrect header.
833 2004-10-26 Javier Miranda <miranda@gnat.com>
835 * a-ststio.ads: Fix typo in identifier
837 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
839 * sem_ch4.adb: Minor reformatting.
841 2004-10-26 Ed Schonberg <schonberg@gnat.com>
843 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
844 enabled, check the result of unary and binary operations when the
845 expression is the right-hand side of an assignment.
847 2004-10-26 Vincent Celier <celier@gnat.com>
849 * clean.adb (Delete): Do not output warnings when in quiet output and
851 (Force_Deletions): New Boolean flag, defaulted to False
852 (Delete): Only delete a file if it is writable, and when
853 Force_Deletions is True.
854 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
855 (Usage): Line for new switch -f
856 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
859 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
861 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
862 JM type only if its size matches that of the wrapper. When a size is
863 prescribed and the field is not aliased, remove the wrapper of a JM
864 type only if the size is not greater than that of the packed array.
865 (gnat_to_gnu_entity): Change the extension of packed array wrappers
868 2004-10-26 Geert Bosch <bosch@gnat.com>
870 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
871 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
872 (Pred): Implement in terms of Succ.
874 2004-10-26 Ed Schonberg <schonberg@gnat.com>
876 * exp_aggr.adb (Safe_Component): An aggregate component that is an
877 unchecked conversion is safe for in-place use if the expression of the
879 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
880 be expandable in place even if the aggregate does not come from source.
881 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
882 designated object of an allocator in place, rather than building it
883 first on the stack. The previous scheme forces a full copy of the array,
884 and may be altogether unsusable if the size of the array is too large
885 for stack allocation.
887 2004-10-26 Robert Dewar <dewar@gnat.com>
889 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
890 compares if the component is atomic.
892 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
893 array assignment if the component type is atomic.
895 2004-10-26 Ed Schonberg <schonberg@gnat.com>
896 Eric Botcazou <ebotcazou@act-europe.fr>
898 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
899 is aliased and is a by_reference type, do not pass by copy.
900 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
901 detect whether the call is in the right side of an assignment or
902 the expression of an object declaration. Recurse on component
903 association within aggregates.
904 Call it in the condition that determines whether the temporary is
905 necessary for correct stack-checking.
907 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
909 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
910 RACW_Type, used in the PolyORB version.
911 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
912 version and the GARLIC version.
914 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
915 Rename RCI_Info to RCI_Locator for better consistency between the
916 GARLIC and PolyORB versions of the distributed systems annex.
917 (DSA_Implementation_Name): This enumeration lists the possible
918 implementations of the Partition Communication Subsystem for the
919 Distributed Systems Annex (DSA). The three available implementations
920 are the dummy stub implementation (No_DSA), and two versions based on
921 two different distribution runtime libraries: GARLIC and PolyORB. Both
922 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
924 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
927 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
928 between the GARLIC and PolyORB versions of the distributed systems
930 Remove RE_Unbounded_Reclaim_Pool since it is unused.
932 2004-10-26 Gary Dismukes <dismukes@gnat.com>
934 * gnat1drv.adb: Suppress calling the back end when
935 Frontend_Layout_On_Target is true.
937 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
939 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
940 Set_Read_Only): New subprograms.
941 These new routines allow the user to set or unset the Owner execute
942 and Owner write permission flags on a file.
944 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
945 GNAT.OS_Lib.Set_Executable instead of rolling our own.
947 2004-10-26 Matthew Gingell <gingell@gnat.com>
949 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
951 2004-10-26 Pascal Obry <obry@gnat.com>
953 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
954 memory before the faulting page we properly test the process read
955 access for this address using appropriate Win32 routine.
956 (HPUX sections): guard with "__hpux__" instead of "hpux".
958 2004-10-26 Robert Dewar <dewar@gnat.com>
960 * lib-xref.adb (Generate_Reference): Don't complain about reference to
961 entry parameter if pragma Unreferenced set, since we do not properly
962 handle the case of multiple parameters.
964 2004-10-26 Vincent Celier <celier@gnat.com>
966 * prj-env.adb: (Contains_ALI_Files): New Boolean function
967 (Ada_Objects_Path.Add): For a library project, add to the object path
968 the library directory only if there is no object directory or if the
969 library directory contains ALI files.
970 (Set_Ada_Paths.Add.Recursive_Add): Ditto
972 2004-10-26 Vincent Celier <celier@gnat.com>
974 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
975 extension of library projects.
977 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
978 path defaults to ".:<prefix>/lib/gnat".
979 (Parse): For an extending all project, allow direct import of a project
980 that is virtually extended.
982 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
983 the specified name is directly imported, return its ID. Otherwise, if
984 an extension of this project is imported, return the ID of the
987 2004-10-26 Robert Dewar <dewar@gnat.com>
989 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
990 (Sub3): New procedure, used by Scaled_Divide
991 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
992 correct more than one instance of failure to propagate carries
994 (Double_Divide): Handle overflow case of largest negative number
995 divided by minus one.
997 * s-arit64.ads (Double_Divide): Document that overflow can occur in
998 the case of a quotient value out of range.
1001 2004-10-26 Robert Dewar <dewar@gnat.com>
1003 * s-bitops.adb (Bit_Eq): Remove redundant check.
1005 * s-bitops.ads: Minor comment updates
1006 Change some occurrences of Address to System.Address
1008 * s-carsi8.ads: Fix minor cut-and-paste error in comments
1010 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1012 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
1013 accessibility check to prefix that is a protected operation.
1015 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1017 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
1018 empty, post message on stub.
1020 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1021 Javier Miranda <miranda@gnat.com>
1023 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
1024 current instance appears within a unit that is directly in the context
1026 Used to determine whether the body of the instance should be analyzed
1027 immediately after its spec, to make its subprogram bodies available
1028 for front-end inlining.
1029 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
1030 constraint is not allowed on the component type (AARM 12.5.3(3))
1032 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1034 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1035 'Storage_Pool): enhance, document & limit detection of non-sharable
1038 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
1040 * s-pooglo.ads: Add more documentation now that this pool is properly
1043 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1045 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
1046 or protected type with discriminants, do not constrain the
1047 corresponding record type if the subtype declaration has no
1048 discriminant constraints. This can be the case in source code, or in
1049 the subtype declaration created to rename an actual type within an
1052 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1054 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
1055 different kind of stub (possibly wrong name for file), do not check
1057 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
1058 includes call to some function that returns an unconstrained type, do
1061 2004-10-26 Ed Schonberg <schonberg@gnat.com>
1063 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
1064 appear in the code for the main unit. Dependencies among units in the
1065 context of the main unit are established when those other units are
1066 compiled. Otherwise spurious elaboration constraints can generate
1067 incorrect elaboration circularities.
1069 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
1070 Ed Schonberg <schonberg@gnat.com>
1072 * sem_util.adb (Is_Aliased_View): Defend against the case where this
1073 subprogram is called with a parameter that is not an object name. This
1074 situation arises for some cases of illegal code, which is diagnosed
1075 later, and in this case it is wrong to call Is_Aliased, as that might
1076 cause a compiler crash.
1077 (Explain_Limited_Type): Refine previous fix to include
1078 inherited components of derived types, to provide complete information.
1080 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
1081 is the prival for a protected object.
1082 It is necessary to mark this entity as a variable, in addition to
1083 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
1084 modified to avoid checking the Aliased flag on entities that are not
1085 objects. (Checking that flag for non-objects is erroneous and could
1086 lead to a compiler crash).
1088 2004-10-26 Robert Dewar <dewar@gnat.com>
1090 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
1091 X_Frac = 0.5, then we know that the number X must be positive.
1092 (Succ): Remove the same redundant test, and also fix the primary test
1093 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
1095 (Decompose): Add fuller comments to spec
1097 2004-10-26 Pascal Obry <obry@gnat.com>
1099 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
1100 validity (process must have read access). Set to 0 in all other cases.
1101 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
1103 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
1104 segmentation violation.
1106 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
1108 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
1109 whose type is a constructed subtype of an aliased object with an
1110 unconstrained nominal subtype, convert the actual to the constructed
1111 subtype before taking its address.
1113 2004-10-26 Vincent Celier <celier@gnat.com>
1115 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
1116 (Is_Path_Name_Case_Sensitive): New function
1118 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
1119 (Base_Name, Simple_Name, Current_Directory, Compose,
1120 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
1123 2004-10-26 Cyrille Comar <comar@act-europe.fr>
1124 Vasiliy Fofanov <fofanov@act-europe.fr>
1125 Vincent Celier <celier@gnat.com>
1127 * gnat_ugn.texi: Generalize "finding memory problems" section into a
1128 "memory management issues" section and document some of the useful
1129 memory pools provided as part of the GNAT library.
1130 Remove "virtual" from declaration of A::method2 in
1131 the simple example of Ada/C++ mixed system.
1132 Library Projects may be virtually extended: their virtual extensions
1133 are not Library Projects.
1134 Added section on extending project hierarchies.
1136 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1138 * adaint.c (__gnat_get_libraries_from_registry): Cast value
1140 (__gnat_portable_spawn): Remove const.
1142 * mingw32.h (MAXPATHLEN): Check for previous definition.
1144 2004-10-17 Matthias Klose <doko@debian.org>
1146 * gnatvsn.ads: Set gnat library version to 4.0.
1148 2004-10-05 Vincent Celier <celier@gnat.com>
1150 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
1152 2004-10-04 Laurent GUERBY <laurent@guerby.net>
1155 * Makefile.in: Define and use RANLIB_FLAGS.
1157 2004-10-04 Pascal Obry <obry@gnat.com>
1159 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
1160 other x86 platforms).
1162 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1164 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
1165 in general and triggers stack alignment adjustment for thread entry
1166 points on targets where this is necessary.
1168 2004-10-04 Bernard Banner <banner@gnat.com>
1172 * Makefile.in: Add section for powerpc linux
1173 Add variant i-vxwork-x86.ads
1175 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
1177 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
1179 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
1180 table registration calls when need be. Ensures no reference to the crt
1181 ctors symbol are issued in the SJLJ case, which avoids possible
1182 undefined symbol errors in the case of modules to be statically linked
1185 2004-10-04 Javier Miranda <miranda@gnat.com>
1187 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
1188 in-line the code corresponding to subprogram Analyze_Actuals. In
1189 addition, analyze the actuals only in case of subprogram call.
1191 2004-10-04 Ed Falis <falis@gnat.com>
1193 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
1195 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
1197 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
1198 in the documentation.
1200 2004-10-04 Robert Dewar <dewar@gnat.com>
1202 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
1204 (Analyze_Block_Statement): Add circuitry to detect following dead code
1205 (Check_Unreachable_Code): Handle case of block exit
1207 2004-10-04 Robert Dewar <dewar@gnat.com>
1209 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
1210 (XMatchD): Avoid warning for Logic_Error call
1212 2004-10-04 Robert Dewar <dewar@gnat.com>
1214 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
1215 consider expressions buried within a procedure actual to be an actual.
1216 This caused some blowups with uses of packed slices within a procedure
1219 2004-10-04 Robert Dewar <dewar@gnat.com>
1221 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
1222 longer need to be initialized to zero.
1223 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
1224 initialized to zero.
1226 * checks.adb (Expr_Known_Valid): Packed arrays are now always
1227 considered valid, even if the representation is modular. That's correct
1228 now that we no longer initialize packed modular arrays to zero.
1230 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
1231 suffixes. These are now documented as the only cases in which the
1232 debugger ignores outer records.
1233 Previously, the spec allowed arbitrary suffixes for this purpose.
1234 Change name of LJM to JM for packed array pad records
1235 Create separate section on packed array handling, and add a whole new
1236 set of comments to this section describing the situation with packed
1237 modular types and justification requirements depending on endianness.
1239 2004-10-04 Robert Dewar <dewar@gnat.com>
1241 * a-except.adb: Add a comment for last change
1243 * einfo.ads: Minor spelling correction in comment
1245 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
1247 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
1250 * sem_util.ads: Minor comment update
1252 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1254 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
1255 Inline_Always when in Configurable_Run_Time mode.
1257 * sem_prag.adb (Process_Convention): If entity is an inherited
1258 subprogram, apply convention to parent subprogram if in same scope.
1259 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
1260 when in Configurable_Run_Time mode.
1262 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1264 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
1265 class_wide type after component list has been inherited.
1267 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1269 * sem_ch12.adb (Check_Generic_Actuals): New predicate
1270 Denotes_Previous_Actual, to handle properly the case of a private
1271 actual that is also the component type of a subsequent array actual.
1272 The visibility status of the first actual is not affected when the
1273 second is installed.
1274 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
1275 make fully recursive the treatment of formals of packages declared
1277 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
1278 the above on exit from an instantiation.
1279 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
1280 current instantiation which is now complete.
1281 (Analyze_Package_Instantiation): No instantiated body is needed if the
1282 main unit is generic. Efficient, and avoid anomalies when a instance
1283 appears in a package accessed through rtsfind.
1285 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1287 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
1288 do not generate a declaration for a temporary if the call is part of a
1289 library-level instantiation.
1291 2004-10-04 Ed Schonberg <schonberg@gnat.com>
1293 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
1294 searching for a limited component to flag.
1296 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
1297 expansion of Input, to account for the fact that the implicit call
1298 generated by the attribute reference must freeze the user-defined
1299 stream subprogram. This is only relevant to 'Input, because it can
1300 appear in an object declaration, prior to the body of the subprogram.
1302 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
1303 expansion can proceed and further errors uncovered.
1304 (Minor clean up): Fix cases of using | instead of \ for continuation
1307 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1309 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
1311 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
1312 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
1313 Use gcc_assert and gcc_unreachable.
1315 * decl.c (gnat_to_gnu_entity, case object): Check and process a
1316 specified alignment before validating size.
1317 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
1318 stripped-down declaration for the type of the inner field when making
1321 * utils.c (finish_record_type): Do not compute the size in units
1322 incrementally. Instead compute it once for the rep clause case.
1323 Use gcc_assert and gcc_unreachable.
1325 2004-10-04 Vincent Celier <celier@gnat.com>
1327 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
1329 (Is_Valid_Path_Name): Take '/' as a directory separator.
1331 2004-10-04 Vincent Celier <celier@gnat.com>
1333 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
1334 (Extended_Project) only if Extended_Project is defined, to avoid
1336 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
1338 (Parse_Single_Project): Ditto.
1340 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
1341 Add_To_Project_Path for virtual projects.
1343 2004-10-04 Vincent Celier <celier@gnat.com>
1345 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
1346 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
1347 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
1348 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
1349 parameter Options_2.
1351 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
1352 Build_Dynamic_Library with an empty Options_2.
1354 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
1357 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
1358 directory separator, if any.
1359 (Gprmake): Do not allow mains on the command line for library projects.
1360 Do not attempt to link when the project is a library project.
1361 (Library_Opts): New table to store Library_Options.
1362 (Build_Library): If Library_Options is specified, pass these options
1363 when building a shared library.
1365 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1367 * s-tposen.adb (Service_Entry): The object must be always unlocked at
1368 the end of this procedure now that the unlock operation was inserted
1371 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
1373 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
1374 corresponding to the Preallocated_Stacks flags in System.
1375 (Get_Target_Parameters): Including the processing for
1376 Preallocated_Stacks.
1378 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
1379 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
1380 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
1381 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
1382 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
1383 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
1384 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
1385 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
1386 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
1387 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
1388 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
1389 used to signal whether the compiler creates the required stacks and
1390 descriptors for the different tasks (when True) or it is done by the
1391 underlying operating system at run time (when False).
1392 It is initially set to False in all targets.
1394 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
1395 if it is supported by the target.
1396 (Make_Task_Create_Call): Pass the stack address if it has been
1397 previously created. Otherwise pass a Null_Address.
1399 * snames.adb: Add _stack.
1401 * snames.ads: Add Name_uStack. Required to allow the expander to
1402 statically allocated task stacks.
1404 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
1405 Stack_Address argument.
1406 Check that its value is equal to Null_Address because this target does
1407 not support the static stack allocation.
1409 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1411 * usage.adb: Change "pragma inline" to "pragma Inline" in information
1414 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1416 * exp_dist.adb: Split declaration of asynchronous flag out of
1417 Add_RACW_Read_Attribute.
1418 Minor reformatting for better alignment with PolyORB version.
1419 Store the entity for the asynchronous flag of an RACW, rather than the
1420 expression, in the asynchronous flags table. This will allow this flag
1421 to be used in other subprograms beside Add_RACW_Read_Attribute.
1423 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1425 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1426 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1427 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1428 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1429 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1430 sockets constant MSG_NOSIGNAL (Linux-specific).
1431 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1432 all Send operations.
1433 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1434 from trigerring SIGPIPE.
1435 Rename components to avoid clash with Ada 2005 possible reserved
1437 (Check_Selector): When the select system call returns with an error
1438 condition, propagate Socket_Error to the caller.
1440 2004-10-01 Jan Hubicka <jh@suse.cz>
1442 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1444 2004-09-23 Robert Dewar <dewar@gnat.com>
1448 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1449 instead do this at freeze time (we won't do it if there is an address
1451 Change "pragma inline" to "pragma Inline" in information and error
1455 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1456 right way of doing things after all.
1457 (Freeze_Entity): For object, set Is_Public for imported entities
1458 unless there is an address clause present.
1460 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1462 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1463 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1464 ensures proper handling of types with rep clauses, which might have
1465 their TYPE_SIZE set already.
1467 2004-09-21 Robert Dewar <dewar@gnat.com>
1469 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1470 packed array types in both little- and big-endian cases. This change
1471 ensures that we no longer count on the unused bits being initialized
1472 for such types (and in particular ensures that equality testing will
1473 only read the relevant bits).
1474 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1475 These changes mean that we no longer need to initialize small packed
1477 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1478 optimization to an LJM field as to its parent field.
1480 * ada-tree.h, trans.c, utils.c, utils2.c:
1481 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1483 2004-09-20 Jan Hubicka <jh@suse.cz>
1485 * utils.c (gnat_finalize): Remove.
1486 (end_subprog_body): Directly call cgraph_finalize_function;
1487 do not lower the nested functions.
1489 2004-09-20 Robert Dewar <dewar@gnat.com>
1493 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1494 if an address clause is present, since that means that the Import
1497 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1499 * 5tsystem.ads: Removed, no longer used.
1501 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1502 Zack Weinberg <zack@codesourcery.com>
1504 * ada-tree.def: Use tree_code_class enumeration constants
1505 instead of code letters.
1506 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1507 Update for new tree-class enumeration constants.
1509 2004-09-17 Vincent Celier <celier@gnat.com>
1511 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1512 capabilities of the general project manager.
1514 2004-09-09 Vincent Celier <celier@gnat.com>
1516 * a-direct.ads: Add pragma Ada_05
1517 (Directory_Entry_Type): Give default value to component Kind to avoid
1518 not initialized warnings.
1520 * a-direct.adb (Current_Directory): Remove directory separator at the
1522 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1523 an existing directory.
1524 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1525 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1526 Convert the result to File_Size.
1528 * prj.ads: (Project_Error): New exception
1530 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1531 Prj.Com, not from Osint.
1532 (Attrs, Package_Attributes): Tables moved to private part of spec
1533 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1535 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1536 Prj.Project_Error after call to Fail.
1537 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1538 Fail. Check that package name is not already in use.
1540 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1541 used by tools, not only by the project manager, and to indicate that
1542 exception Prj.Prj_Error may be raised in case of problem.
1543 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1545 (Attrs, Package_Attributes): Table instantiations moved from the body to
1546 the private part to be accessible from Prj.Attr.PM body.
1548 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1549 from new package Prj.Attr.PM.
1550 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1553 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1555 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1556 instead of Elaboration_Checks).
1558 * a-calend.adb: Minor reformatting
1560 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1562 * gigi.h (maybe_pad_type): New declaration.
1563 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1565 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1567 * cuintp.c: Convert to use buildN.
1569 * decl.c (maybe_pad_type): No longer static.
1570 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1572 Convert to use buildN.
1574 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1575 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1576 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1578 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1579 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1580 Convert to use buildN.
1582 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
1583 TREE_READONLY for const.
1584 Convert to use buildN.
1586 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
1587 (create_var_decl): Refine when TREE_STATIC is set.
1588 Convert to use buildN.
1590 2004-09-09 Gary Dismukes <dismukes@gnat.com>
1592 * gnat_ugn.texi: Delete text relating to checking of ali and object
1595 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
1598 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
1600 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
1601 pragmas recognized by GNAT.
1603 * gnat_rm.texi: Document pragma Detect_Blocking.
1605 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
1606 raise Program_Error if called from a protected operation.
1608 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
1609 the protected action nesting level.
1610 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
1611 protected action nesting level.
1612 (Unlock): When pragma Detect_Blocking is active decrease the protected
1613 action nesting level.
1615 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
1616 Protected_Action_Nesting.
1618 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
1619 Common_ATCB record. It contains the dynamic level of protected action
1620 nesting for each task. It is needed for checking whether potentially
1621 blocking operations are called from protected operations.
1622 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
1623 Detect_Blocking is active or not in the partition.
1625 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
1626 raise Program_Error if called from a protected operation.
1627 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
1628 Program_Error if called from a protected operation.
1629 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
1630 Program_Error if called from a protected operation.
1632 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
1633 raise Program_Error if called from a protected operation.
1635 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
1636 raise Program_Error if called from a protected operation, and increase
1637 the protected action nesting level.
1638 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
1639 Program_Error if called from a protected operation, and increase the
1640 protected action nesting level.
1641 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
1642 protected action nesting level.
1644 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
1645 raise Program_Error if called from a protected operation, and increase
1646 the protected action nesting level.
1647 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
1648 Program_Error if called from a protected operation, and increase the
1649 protected action nesting level.
1650 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
1651 raise Program_Error if called from a protected operation.
1652 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
1653 active, raise Program_Error if called from a protected operation.
1654 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
1655 protected action nesting level.
1657 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
1658 insertion of the statement raising Program_Error. The run time
1659 contains the required machinery for handling that.
1661 * sem_util.ads: Change comment associated to procedure
1662 Check_Potentially_Blocking_Operation.
1663 This procedure does not insert a call for raising the exception because
1664 that is currently done by the run time.
1666 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
1668 * init.c: Add the global variable __gl_detect_blocking that indicates
1669 whether pragma Detect_Blocking is active (1) or not (0). Needed for
1670 making the pragma available at run time.
1671 (__gnat_set_globals): Pass and update the detect_blocking parameter.
1673 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
1674 pragma Detect_Blocking is active.
1676 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
1678 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
1679 DB is found in the ali file. Any unit compiled with pragma
1680 Detect_Blocking active forces its effect in the whole partition.
1682 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
1683 Detect_Blocking is active and delay is called from a protected
1686 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
1687 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
1688 Detect_Blocking is active (0 otherwise).
1689 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
1690 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
1693 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
1695 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
1696 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
1699 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
1700 (Register_Receiving_Stub): Add Subp_Info formal parameter.
1701 Update API in placeholder implemetation of s-parint to reflect changes
1702 in distribution runtime library.
1704 * sem_ch3.adb (Expand_Derived_Record): Rename to
1705 Expand_Record_Extension.
1707 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
1708 primitive operations of potentially distributed object types that have
1709 non-controlling anonymous access formals.
1711 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
1713 New implementation of expansion for remote access-to-subprogram types,
1714 based on the RACW infrastructure.
1715 This version of sem_dist is compatible with PolyORB/DSA as well as
1718 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
1719 Asynchrronous that applies to a remote access-to-subprogram type, mark
1720 the underlying RACW type as asynchronous.
1722 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
1723 __gnat_using_gnu_linker to 1.
1725 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
1726 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
1727 GNAT.Perfect_Hash_Generators, and remove the empty
1728 GNAT.Perfect_Hash package.
1730 * atree.adb: Minor reformatting
1732 * exp_ch3.adb (Expand_Derived_Record): Rename to
1733 Expand_Record_Extension.
1734 (Build_Record_Init_Proc.Build_Assignment): The default expression in
1735 a component declaration must remain attached at that point in the
1736 tree so New_Copy_Tree copies it if the enclosing record type is derived.
1737 It is therefore necessary to take a copy of the expression when building
1738 the corresponding assignment statement in the init proc.
1739 As a side effect, in the case of a derived record type, we now see the
1740 original expression, without any rewriting that could have occurred
1741 during expansion of the ancestor type's init proc, and we do not need
1742 to go back to Original_Node.
1744 * exp_ch3.ads (Expand_Derived_Record): Rename to
1745 Expand_Record_Extension.
1747 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
1748 Returns the RACW type used to implement a remote access-to-subprogram
1750 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
1751 New subprograms. Used to create a proxy tagged object for a remote
1752 subprogram. The proxy object is used as the designated object
1753 for RAS values on the same partition (unless All_Calls_Remote applies).
1754 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
1755 System.Partition_Interface.Get_Unique_Remote_Pointer.
1756 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
1757 Renamed from Add_RAS_*_Attribute.
1758 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
1760 New implementation of expansion for remote access-to-subprogram types,
1761 based on the RACW infrastructure.
1763 * exp_dist.ads (Copy_Specification): Update comment to note that this
1764 function can copy the specification from either a subprogram
1765 specification or an access-to-subprogram type definition.
1767 2004-09-09 Ed Schonberg <schonberg@gnat.com>
1769 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
1770 in an instance, between an explicit subprogram an one inherited from a
1771 type derived from an actual.
1773 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
1774 add a polling call if the subprogram is to be inlined by the back-end,
1775 to avoid repeated calls with multiple inlinings.
1777 * checks.adb (Apply_Alignment_Check): If the expression in the address
1778 clause is a call whose name is not a static entity (e.g. a dispatching
1779 call), treat as dynamic.
1781 2004-09-09 Robert Dewar <dewar@gnat.com>
1783 * g-trasym.ads: Minor reformatting
1785 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
1786 packed arrays, since unused bits are expected to be zero for a
1789 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
1791 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
1794 2004-09-09 Pascal Obry <obry@gnat.com>
1796 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
1797 enable map file generation. Add the right option to generate the map
1798 file if Map_File is set to True.
1800 * gnatdll.adb (Gen_Map_File): New variable.
1801 (Syntax): Add info about new -m (Map_File) option.
1802 (Parse_Command_Line): Add support for -m option.
1803 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
1806 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
1808 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
1809 new gnatdist implementation.
1810 Define a subpackage isolating the output routines specific to this
1813 2004-09-09 Joel Brobecker <brobecker@gnat.com>
1815 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
1817 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
1819 2004-09-09 Cyrille Comar <comar@act-europe.fr>
1821 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
1824 * opt.ads: Add Ada_Version_Runtime constant used to decide which
1825 version of the language is used to compile the run time.
1827 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
1829 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
1830 of variable length temporaries for function return now that the
1831 back-end and gigi support it.
1833 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1835 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
1837 * trans.c (struct stmt_group): Delete field GLOBAL.
1838 (gnat_init_stmt_group): Do not initialize it.
1839 (call_to_gnu): Use save_expr, not protect_multiple_eval.
1840 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
1841 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
1842 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
1843 (start_stmt_group): Likewise.
1844 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
1846 * utils2.c (ggc.h): Include.
1847 (build_call_raise): Call build_int_cst, not build_int_2.
1849 * utils.c (gnat_init_decl_processing): Fix arg to
1850 build_common_tree_nodes.
1851 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
1852 (gnat_define_builtin): Set built_in_decls.
1853 (init_gigi_decls): Call build_int_cst, not build_int_2.
1855 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
1856 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
1857 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
1858 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
1859 SET_TYPE_MODULE): Use them.
1860 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
1861 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
1862 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
1863 SET_TYPE_ADA_SIZE): Likewise.
1864 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
1865 (DECL_CONST_CORRESPONDING_VAR,
1866 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
1867 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
1868 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
1869 (TYPE_RM_SIZE_NUM): New macro.
1870 (TYPE_RM_SIZE): Modified to use above.
1872 * cuintp.c: (build_cst_from_int): New function.
1873 (UI_To_gnu): Use it.
1875 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
1876 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
1877 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
1878 MIN_EXPR for the size, copy it into new.
1880 2004-09-01 Robert Dewar <dewar@gnat.com>
1882 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
1883 packed indexed component where array is an IN OUT formal. This
1884 generated garbage code previously.
1886 * gnat_ugn.texi: Document -fverbose-asm
1888 * gnat-style.texi: Minor updates (note that boolean constants and
1889 variables are joined with AND/OR rather than short circuit forms).
1891 2004-09-01 Ed Schonberg <schonberg@gnat.com>
1893 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
1894 it is an upward conversion of an untagged type with no representation
1897 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
1899 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
1900 System.Partition_Interface.
1902 * checks.adb (Apply_Access_Checks): Do not generate checks when
1903 expander is not active (but check for unset reference to prefix of
1906 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
1907 pragma Debug as an if statement with a constant condition, for
1908 consistent treatment of entity references contained within the
1909 enclosed procedure call.
1911 2004-09-01 Vincent Celier <celier@gnat.com>
1913 * bindgen.adb: (Set_EA_Last): New procedure
1914 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
1916 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
1917 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
1918 linked without errors.
1919 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
1921 (Gen_Exception_Table_C): Correct same bugs
1923 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
1925 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
1926 on Windows, make sure that the drive letter is in upper case.
1928 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
1929 Windows, when the drive letter is added and Case_Sensitive is True, the
1930 drive letter is forced to upper case.
1932 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
1933 to Options_2 for the call to MLib.Utl.Gcc.
1935 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
1936 directory separator when defining BASE_DIR.
1938 2004-09-01 Pascal Obry <obry@gnat.com>
1940 * gprcmd.adb (Extend): Do not output trailing directory separator. This
1941 is not needed and it confuses Windows GNU/make which does not report
1942 directory terminated by a slash as a directory.
1943 (gprcmd): Idem for "pwd" internal command.
1945 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
1946 target names rewrite to fix regressions with recent version of
1947 GNU/make. Starting with GNU/make 3.80 the pipe character was not
1948 handled properly anymore.
1950 2004-09-01 Andreas Schwab <schwab@suse.de>
1952 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
1953 * raise.c [!IN_RTS]: Undef abort.
1955 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
1957 * utils2.c (build_allocator): Use ssize_int.
1959 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
1961 2004-08-27 Andreas Schwab <schwab@suse.de>
1963 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
1965 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1966 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1968 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
1970 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1972 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
1973 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1974 * utils.c (init_gigi_decls): Likewise.
1975 * utils2.c (build_call_raise, build_allocator): Likewise.
1977 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1979 * utils.c (gnat_init_decl_processing): Adjust
1980 build_common_tree_nodes call.
1982 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1984 * utils2.c (build_allocator): Use build_int_cst for negative
1987 2004-08-18 Richard Henderson <rth@redhat.com>
1989 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
1991 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
1993 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
1995 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
1996 (gnat_to_gnu): Likewise.
1998 2004-08-16 Pascal Obry <obry@gnat.com>
2000 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
2001 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
2002 option and not mdll anymore. Update comment.
2004 2004-08-16 Pascal Obry <obry@gnat.com>
2006 * bld.adb (Put_Include_Project): Properly handle directory separators
2009 2004-08-16 Ed Schonberg <schonberg@gnat.com>
2011 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
2012 decreasing the number of allocated junk nodes while searching for the
2013 appropriate subprogram.
2015 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2017 * cuintp.c (UI_To_gnu): Use build_int_cst..
2018 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
2019 * utils.c (init_gigi_decls): Likewise.
2020 * utils2.c (build_call_raise): Likewise.
2022 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
2024 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
2025 for a global aliased object with a variable size and an unconstrained
2026 nominal subtype, pretend there is no initializer if the one we have is
2027 incomplete, and avoid referencing an inexistant component in there. The
2028 part we have will be rebuilt anyway and the reference may confuse
2031 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
2033 * einfo.ads: Minor reformatting
2035 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
2036 restrictions in the ALI if we only want to warn about violations.
2038 2004-08-13 Vincent Celier <celier@gnat.com>
2040 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
2041 when creating a new Unit_Record in table Units.
2043 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
2044 that are violated, if any.
2046 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
2047 add directory separator if path already ends with a directory separator.
2049 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2051 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
2052 unit, this is an attempt to inline a construct that is not available in
2053 the current restricted mode, so abort rather than trying to continue.
2055 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
2056 discriminants that rename those of the parent, recover names of
2057 original discriminants for the constraint on the full view of the
2059 (Complete_Private_Subtype): Do not create a subtype declaration if the
2060 subtype is an itype.
2062 * gnat_rm.texi: Added section on implementation of discriminated
2063 records with default values for discriminants.
2065 2004-08-13 Ed Schonberg <schonberg@gnat.com>
2068 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
2069 the second operand is overloaded.
2071 2004-08-10 Richard Henderson <rth@redhat.com>
2073 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
2074 add __builtin_alloca.
2076 2004-08-10 Richard Henderson <rth@redhat.com>
2078 * config-lang.in (boot_language): Yes.
2080 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
2082 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
2083 from complaining on potential uninitialized reference.
2084 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
2085 new specification and test explicitly for non-zero return value.
2087 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
2088 returning C.int, to avoid using a derived boolean type.
2090 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
2091 Duplicate_Subexpr_No_Checks in preference to direct use of
2092 Remove_Side_Effects and New_Copy_Tree.
2093 Clear Comes_From_Source on prefix of 'Size attribute reference.
2095 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
2096 g-socthi-vxworks.adb: Change calls to
2097 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
2098 and test explicitly for non-zero return value.
2100 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
2101 (Is_Socket_In_Set): Declare imported function as returning C.int, to
2102 avoid using a derived boolean type.
2104 2004-08-09 Albert Lee <lee@gnat.com>
2106 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
2108 2004-08-09 Pascal Obry <obry@gnat.com>
2110 * gnat_ugn.texi: Document new way to build DLLs on Windows using
2111 GCC's -shared option.
2113 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
2114 Options_2 parameter (options put after object files).
2116 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
2118 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
2119 ignore overflows on low and high bounds of an index to also account for
2120 differences in signedness between sizetype and gnu_index_subtype.
2121 These are as legitimate as the ones caused by a lower TYPE_PRECISION
2124 2004-08-09 Robert Dewar <dewar@gnat.com>
2126 * s-solita.ads, s-solita.adb: Minor reformatting
2128 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
2129 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
2131 Add note that No_Implicit_Conditionals does not suppress
2132 run time constraint checks.
2134 * vms_conv.ads: Minor reformatting
2136 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
2137 and necessary for following change).
2138 (Mark): Return new format Mark_Id containing sec stack address
2139 (Release): Use sec stack address from Mark_Id avoiding Self call
2141 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
2142 pointer (cleanup and necessary for following change).
2143 Define Mark_Id as record containing address of secondary stack, that way
2144 Release does not need to find the stack again, decreasing the number of
2145 calls to Self and improving efficiency.
2147 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
2149 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
2150 case variable into the individual case branches when possible.
2152 * sem_ch11.adb: Minor reformatting
2154 * prj.ads: Correct spelling of suffixs
2156 * prj-nmsc.adb: Minor reformatting
2157 Correct spelling suffixs throughout (also in identifiers)
2159 * freeze.adb: Minor spelling correction
2161 * exp_ch2.adb: Cleanups to handling of Current_Value
2162 (no functional effect).
2164 * bld.adb: Correct spelling of suffixs
2166 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
2168 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2172 * sem_ch7.adb (Install_Private_Declarations): In the body of the
2173 package or of a child, private entities are both immediately_visible
2176 2004-08-09 Ed Schonberg <schonberg@gnat.com>
2178 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
2179 there are no range checks on the value of the literal.
2181 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
2182 wrapped is the triggering alternative of an asynchronous select, action
2183 statements mustbe inserted before the select itself.
2185 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
2186 case where the prefix is a protected function call.
2187 (Resolve_Attribute, case 'Access): The attribute reference on a
2188 subprogram is legal in a generic body if the subprogram is declared
2191 2004-08-09 Vincent Celier <celier@gnat.com>
2193 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
2194 languages, otherwise building the library may fail with unresolved
2196 (Compile_Sources): Do not build libraries if -c switch is used
2198 * gnatlink.adb (Process_Args): New switches -M and -Mmap
2199 (Write_Usage): If map file creation is supported, output new switches
2201 (Gnatlink): When -M is specified, add the necessary switch(es) to the
2202 gcc call, when supported.
2204 * Makefile.in: Added indepsw.o to the object list for gnatlink
2205 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
2207 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
2208 indepsw.adb, indepsw.ads: New files.
2210 2004-08-09 Bernard Banner <banner@gnat.com>
2212 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
2214 * Makefile.in: add section for vxworks x86
2216 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
2218 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
2219 per-object constrained components where the discriminant is of an
2221 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
2222 the parent initialization procedure for derived Unchecked_Unions.
2223 Instead, derived Unchecked_Unions build their own initialization
2225 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
2226 Check the body of the subprogram for details.
2227 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
2228 functions for derived Unchecked_Union types by introducing a condition.
2229 Allow the creation of TSS equality functions for Unchecked_Unions.
2230 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
2231 Add formal parameter Discr to function signature. Discr is used to
2232 control the generated case statement for Unchecked_Union types.
2233 (Make_Eq_If): Rename formal parameter Node to E in function signature.
2235 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
2237 Check the body of the subprogram for details.
2238 (Expand_Composite_Equality): Augment composite type equality to include
2239 correct handling of Unchecked_Union components.
2240 (Expand_N_In): Add condition to detect illegal membership tests when the
2241 subtype mark is a constrained Unchecked_Union and the expression lacks
2242 inferable discriminants, and build a Raise_Program_Error node.
2243 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
2244 to detect types that contain components of unconstrained Unchecked_Union
2245 subtype. Add condition to detect equality between types that have an
2246 unconstrained Unchecked_Union component, and build a Raise_Program_Error
2247 node. Add condition to detect equality between Unchecked_Union types
2248 that lack inferable discriminants, and build a Raise_Program_Error node.
2249 Otherwise build a TSS equality function call.
2250 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
2251 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
2252 with the operand lacking inferable discriminants, and build a Raise_
2254 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
2256 (Has_Inferable_Discriminants): Implement new predicate for objects and
2257 expressions of Unchecked_Union type. Check the body of subprogram for
2259 (Has_Unconstrained_UU_Components): Add function
2260 Component_Is_Unconstrained_UU. It is used to detect whether a single
2261 component is of an unconstrained Unchecked_Union subtype. Add function
2262 Variant_Is_Unconstrained_UU. It is used to detect whether a single
2263 component inside a variant is of an unconstrained Unchecked_Union type.
2265 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
2266 inferred discriminant values. Add condition to generate a case
2267 statement with an inferred discriminant as the switch.
2268 (Make_Component_List_Assign): Introduce a Boolean flag that determines
2269 the behaviour of the subprogram in the presence of an Unchecked_Union.
2270 Add condition to trigger the usage of the inferred discriminant value
2271 as the generated case statement switch.
2272 (Make_Field_Assign): Introduce a Boolean flag that determines the
2273 behaviour of the subprogram in the presence of an Unchecked_Union. Add
2274 condition to trigger the usage of the inferred discriminant value as
2275 the right-hand side of the generated assignment.
2277 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
2278 parameter generation when dealing with Unchecked_Unions.
2280 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
2281 checks for Unchecked_Unions.
2283 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
2285 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
2286 Raise_Program_Error nodes for the execution of Read and Write
2287 attributes of Unchecked_Union types and the execution of Input and
2288 Output attributes of Unchecked_Union types that lack default
2289 discriminant values.
2291 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
2292 Unchecked_Union. Add procedure Check_Component. It is used to inspect
2293 per-object constrained components of Unchecked_Unions for being
2294 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
2295 check individual components withing a variant.
2297 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
2298 comparison of Unchecked_Unions.
2299 (Resolve_Equality_OP): Remove guard that prevents equality between
2302 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
2303 of component subtypes for Unchecked_Union components.
2304 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
2305 since it is the actual subtype.
2307 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
2308 pass of Unchecked_Union subtypes as generic actuals to formal types
2309 that lack known_discriminant_parts or that are derived Unchecked_Union
2310 types, and do nothing. In any other case, produce an error message.
2312 * sem_ch3.adb (Analyze_Component_Declaration): Add function
2313 Contains_POC. It determines whether a constraint uses the discriminant
2314 of an enclosing record type.
2315 Add condition to detect per-object constrained component and set the
2317 (Derived_Type_Declaration): Remove guard that prevents derivation from
2318 Unchecked_Union types.
2319 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
2322 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
2323 references to Unchecked_Union discriminants.
2325 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
2326 formal generation when dealing with Unchecked_Unions.
2327 (Set_Actual_Subtypes): Add condition to prevent generation of actual
2328 subtypes for Unchecked_Unions.
2330 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
2331 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
2332 completions of discriminated partial views by Unchecked_Unions and
2333 produce an error message.
2335 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2337 * trans.c (struct stmt_group): New field, GLOBAL.
2338 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
2339 (struct elab_info): New struct.
2340 (elab_info_list, gnu_elab_proc_stack): New variables.
2341 (Compilation_Unit_to_gnu): New procedure.
2342 (gigi): Call it and also handle elaboration procs we've saved.
2343 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
2344 global field from parent.
2345 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
2346 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
2347 (start_stmt_group): Initialize global field from parent.
2348 (add_decl_expr): Set to global for current statement group.
2349 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
2352 * utils.c (global_bindings_p): True when no current_function_decl; no
2353 longer check current_binding_level.
2355 2004-08-09 Ben Brosgol <brosgol@gnat.com>
2357 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
2360 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
2362 2004-08-06 Andreas Schwab <schwab@suse.de>
2364 * utils.c (gnat_define_builtin): Remove second parameter of
2366 (begin_subprog_body): Likewise.
2368 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
2370 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
2371 optimization, not supported by the tree-ssa back-end.
2373 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
2375 * s-mastop-irix.adb: Update comments.
2377 * a-except.adb (Exception_Information): Raise Constraint_Error if
2378 exception Id is Null_Id.
2379 This is required behavior, which is more reliably and clearly checked
2380 at the top level interface level.
2382 2004-07-26 Javier Miranda <miranda@gnat.com>
2384 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
2385 call if a component has no default_expression and the box is used.
2387 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
2388 default_expression and you use box, it behaves as if you had declared a
2390 (Resolve_Record_Aggregate): If a component has no default_expression and
2391 you use box, it behaves as if you had declared a stand-alone object.
2393 * sem_ch10.adb (Install_Siblings): Do not make visible the private
2394 entities of private-with siblings.
2396 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2398 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
2399 for a component of an itype, set the parent pointer for analysis,
2400 there is no list in which to insert it.
2402 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
2403 bona-fide renamings, not for inherited operations.
2405 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
2406 actual for a formal that is an access parameter, create local
2407 finalization list even if the expression is not an aggregate.
2409 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2412 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
2413 Diagnose properly illegal subprogram renamings that are library units.
2415 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2418 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
2419 conversion rewritten as an unchecked conversion, check that original
2420 expression is a variable.
2422 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2423 unchecked_conversion, create new node rather than rewriting in place,
2424 to preserve original construct.
2426 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2428 * gigi.h (gnat_expand_body): Deleted.
2430 * Make-lang.in: (trans.o): Depends on function.h.
2432 * misc.c: (gnat_expand_body): Moved to here.
2434 * trans.c (gnat_expand_body_1): Deleted.
2435 (gnat_expand_body): Moved from here.
2436 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2437 (add_stmt): Check for marked visited with global_bindings_p.
2438 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2439 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2441 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2442 VIEW_CONVERT_EXPR if not operation type.
2444 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2447 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2448 changes: reformatting of negation operators, removing unneeded
2449 inequality comparison with zero, converting equality comparisons with
2450 zero to negations, changing int/0/1 to bool/false/true, replace calls
2451 to gigi_abort with abort, and various other similar changes.
2453 2004-07-26 Vincent Celier <celier@gnat.com>
2455 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2458 * make.adb (Gnatmake): Fail when a library is not present and there is
2459 no object directory.
2461 * mlib-prj.adb (Check_Library): No need to check if the library needs
2462 to be rebuilt if there is no object directory, hence no object files
2463 to build the library.
2465 * opt.ads (Setup_Projects): New Boolean flag.
2467 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2469 Create directory when Kind /= "" and in "gnat setup". Report error if
2470 directory cannot be created.
2471 (Ada_Check): Create library interface copy dir if it does not exist
2472 and we are in "gnat setup".
2473 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2475 (Language_Independent_Check): Create object directory, exec directory
2476 and/or library directory if they do not exist and we are in
2479 * vms_conv.ads: (Command_Type): New command Setup.
2481 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2483 * vms_data.ads: Add qualifiers/switches for new built-in command
2486 2004-07-25 Richard Henderson <rth@redhat.com>
2488 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2489 DECL_IGNORED_P on RESULT_DECL.
2491 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2493 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2494 allocation and potentially overflowing update with
2495 Tailored_Exception_Information. Use the sec-stack free procedural
2496 interface to output Exception_Information instead.
2498 * a-except.adb (To_Stderr): New subprogram for character, and string
2499 version moved from a-exextr to be visible from other separate units.
2500 (Tailored_Exception_Information): Remove the procedural version,
2501 previously used by the default Last_Chance_Handler and not any more.
2502 Adjust various comments.
2504 * a-exexda.adb: Generalize the exception information procedural
2505 interface, to minimize the use of secondary stack and the need for
2506 local buffers when the info is to be output to stderr:
2507 (Address_Image): Removed.
2508 (Append_Info_Character): New subprogram, checking for overflows and
2509 outputing to stderr if buffer to fill is of length 0.
2510 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2511 (Append_Info_Address, Append_Info_Exception_Name,
2512 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2513 Append_Info_Basic_Exception_Traceback,
2514 Append_Info_Exception_Information): New subprograms.
2515 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2516 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2517 Exception_Info_Maxlength, Exception_Name_Length,
2518 Exception_Message_Length): New subprograms.
2519 (Exception_Information): Use Append_Info_Exception_Information.
2520 (Tailored_Exception_Information): Use
2521 Append_Info_Basic_Exception_Information.
2522 Export services for the default Last_Chance_Handler.
2524 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2525 other separate units.
2527 2004-07-20 Vincent Celier <celier@gnat.com>
2529 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2531 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2533 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2534 emit itype references for the designated types of component types that
2535 are declared outside of the full record declaration, and that may
2536 denote a partial view of that record type.
2538 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2541 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2542 which is the designated type in an access component declaration, to the
2543 list of incomplete dependents of the parent type, to avoid elaboration
2544 issues with out-of-scope subtypes.
2545 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2546 full view of the parent.
2548 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2551 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2552 entities that are hidden, such as references to generic actuals
2553 outside an instance.
2555 2004-07-20 Javier Miranda <miranda@gnat.com>
2557 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2558 support to the new notation.
2559 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2561 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2563 * s-taprob.adb: Adding the elaboration code required for initializing
2564 the tasking soft links that are common to the full and the restricted
2567 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2568 restricted run time has been moved to the package
2569 System.Soft_Links.Tasking.
2571 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2572 restricted run time has been moved to the package
2573 System.Soft_Links.Tasking.
2575 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2577 * s-solita.ads, s-solita.adb: New files.
2579 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2581 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2582 Case_Statement_to_gnu): Split off from gnat_to_gnu.
2583 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
2584 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
2585 Exception_Handler_to_gnu_zcx): Likewise.
2587 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2589 * gigi.h (builtin_function): Declare.
2591 2004-07-15 Robert Dewar <dewar@gnat.com>
2593 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
2596 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
2597 access values as an example of a warning.
2599 * gnat_rm.texi: Document new attribute Has_Access_Values
2601 * gnat-style.texi: Document that box comments belong on nested
2604 * sem_util.ads (Has_Access_Values): Improved documentation
2606 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
2608 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
2609 (Process_Interface_Name): Call to this new procedure
2610 (Set_Extended_Import_Export_External_Name): Call to this new procedure
2612 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
2614 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
2616 * einfo.ads: Minor comment typo fixed
2618 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
2620 * snames.adb: Add _atcb.
2622 * snames.ads: Add Name_uATCB.
2624 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
2625 (in the expanded code) when using the restricted run time.
2627 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
2628 a in parameter in order to allow ATCBs to be preallocated (in the
2631 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
2632 order to allow ATCBs to be preallocated. In case of error, the ATCB is
2633 deallocated in System.Tasking.Stages.
2635 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
2636 order to allow ATCBs to be preallocated.
2638 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
2639 here. It was previously done in Initialize_ATCB.
2641 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
2643 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
2644 Restricted run time.
2646 * exp_ch3.adb: When using the Restricted run time, pass the
2647 preallocated Ada_Task_Control_Block when creating a task.
2649 2004-07-15 Ed Schonberg <schonberg@gnat.com>
2651 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
2652 function call that is itself an actual in an enclosing call, diagnose
2653 problem here rather than assuming that resolution will catch it.
2655 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
2656 the local copy of a generic unit for a formal package, and the generic
2657 is a child unit, install private part of ancestors before compiling
2658 private part of spec.
2660 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
2661 use scope entities rather than tree structures, to handle properly
2662 parent units that are instances rewritten as bodies for inlining
2665 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
2666 Remove_Parents): Handle properly a parent unit that is an
2667 instantiation, when the unit has been rewritten as a body for inlining
2670 * par.adb (Goto_List): Global variable to collect goto statements in a
2671 given unit, for use in detecting natural loops.
2673 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
2674 use in detecting natural loops.
2676 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
2677 backwards goto's, and rewrite as a infinite loop, to improve locality
2680 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
2681 subcomponent that includes an indexed reference, to prevent the
2682 generation of copies that would miscompile the desired assignment
2684 (Build_Task_Image_Decls): Add a numeric suffix to
2685 generated name for string variable, to avoid spurious conflicts with
2686 the name of the type of a single protected object.
2688 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
2689 loop with an explicit exit statement, to avoid generating an
2690 out-of-range value with 'Succ leading to spurious constraint_errors
2691 when compiling with -gnatVo.
2693 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
2695 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
2696 might not be analyzed yet, even if its Etype is already set (case of an
2697 unchecked conversion built using Unchecked_Convert_To, for example).
2698 If the prefix has already been analyzed, this will be a nop anyway.
2700 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
2701 controller type, or an assignment of a record type with controlled
2702 components, copy only user data, and leave the finalization chain
2705 2004-07-15 Vincent Celier <celier@gnat.com>
2707 * make.adb (Collect_Arguments): Improve error message when attempting
2708 to compile a source not part of any project, when -x is not used.
2710 * prj.ads: (Defined_Variable_Kind): New subtype
2712 * prj-attr.adb (Register_New_Package): Two new procedures to register
2713 a package with or without its attributes.
2714 (Register_New_Attribute): Mew procedure to register a new attribute in a
2716 New attribute oriented subprograms: Attribute_Node_Id_Of,
2717 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2718 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2720 New package oriented subprograms: Package_Node_Id_Of,
2721 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2723 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
2725 (Package_Node_Id): Now a private, self initialized type
2726 (Register_New_Package): New procedure to register a package with its
2728 New attribute oriented subprograms: Attribute_Node_Id_Of,
2729 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2730 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2732 New package oriented subprograms: Package_Node_Id_Of,
2733 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2735 * prj-dect.adb (Parse_Attribute_Declaration,
2736 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
2738 * prj-makr.adb (Make): Parse existing project file before creating
2739 other files. Fail if there was an error during parsing.
2741 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
2742 new spec of Prj.Attr.
2744 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
2745 to new spec of Prj.Attr.
2747 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2749 * utils2.c: Fix typo in comment.
2751 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2753 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
2754 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
2756 2004-07-14 Andreas Schwab <schwab@suse.de>
2758 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
2760 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2762 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
2764 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
2767 * misc.c (gnat_types_compatible_p): New function.
2768 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
2769 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
2771 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
2772 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
2773 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
2774 (mark_visited): Don't mark dummy type.
2775 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
2776 parameter, we must remove any LJM building from GNU_NAME.
2777 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
2778 (pos_to_constructor): Use int_const_binop.
2779 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
2782 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
2783 (gnat_pushlevel): Set TREE_USE on BLOCK node.
2784 (gnat_install_builtins): Add __builtin_memset.
2786 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
2788 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
2789 for a renaming, stabilize the initialization expression if we are at a
2790 local level. At the local level, uses of the renaming may be performed
2791 by a direct dereference of the initializing expression, and we don't
2792 want possible variables there to be evaluated for every use.
2794 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
2795 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
2796 them on the way. Account for the fact that we may introduce side
2797 effects in the process.
2799 2004-07-13 Richard Henderson <rth@redhat.com>
2801 * misc.c (default_pass_by_ref): Use pass_by_reference.
2803 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2805 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
2806 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
2808 2004-07-08 Richard Henderson <rth@redhat.com>
2810 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
2813 2004-07-06 Vincent Celier <celier@gnat.com>
2815 * vms_conv.ads: Minor reformatting.
2816 Alphabetical order for enumerated values of type Command_Type, to have
2817 the command in alphabetical order for the usage.
2819 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
2820 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
2822 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
2824 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
2825 (Add_Archive_Path): Only add the global archive if there is one.
2826 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
2827 or not any object file to put in the global archive, and don't build
2828 a global archive if there is none.
2829 (X_Switches): New table
2830 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
2831 in the X_Switches table, if any.
2832 (Initialize): Make sure the X_Switches table is empty
2833 (Scan_Arg): Record -X switches in table X_Switches
2835 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
2837 * make.adb: Minor comment fix
2839 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
2840 invoked with directory information, add the directory in front of the
2843 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
2844 invoked with directory information, add the directory in front of the
2847 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
2848 when Keep_Temporary_Files is False.
2849 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
2850 directory information, add the directory in front of the path.
2851 When not on VMS, handle new switch -dn before the command to set
2852 Keep_Temporary_Files to True.
2853 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
2856 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
2857 invoked with directory information, add the directory in front of the
2860 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
2862 * snames.ads, snames.adb (Name_Stub): New name for the distributed
2865 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
2866 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
2868 * g-socket.adb (To_Timeval): Fix incorrect conversion of
2869 Selector_Duration to Timeval for the case of 0.0.
2871 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
2872 documentation from Evolve_And_Then.
2874 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
2876 * s-taprop-tru64.adb, s-taprop-os2.adb,
2877 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
2879 2004-07-06 Robert Dewar <dewar@gnat.com>
2881 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
2882 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
2883 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
2884 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
2885 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
2886 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
2887 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
2888 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
2889 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
2890 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
2891 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
2892 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
2893 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
2894 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
2895 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
2896 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
2897 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
2898 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
2899 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
2900 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
2901 vms_data.ads: Minor reformatting,
2902 Fix bad box comment format.
2904 * gnat_rm.texi: Fix minor grammatical error
2906 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
2908 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
2909 more cases of discriminated records to be recognized as not needing a
2911 (Has_Access_Values): New function.
2913 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
2915 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
2916 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
2917 with LRM terminology).
2918 Change terminology in comments primitive type => elementary type.
2920 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2923 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
2924 parameters do not impose any requirements on the presence of a body.
2926 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2929 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
2930 compilation unit and is in an open scope at the point of instantiation,
2931 assume that a body may be present later.
2933 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2935 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
2936 Improve error message when specified size is not supported.
2938 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
2939 is never a primitive operation.
2941 2004-07-05 Andreas Schwab <schwab@suse.de>
2943 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
2944 RECORD_OR_UNION_CHECK.
2945 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
2947 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
2949 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
2950 dependency on xgnatugn, instead build it via a submake.
2951 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
2953 2004-07-04 Richard Henderson <rth@redhat.com>
2955 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
2957 2004-07-01 Richard Henderson <rth@redhat.com>
2959 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
2960 * utils.c (max_size): Likewise.
2962 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2964 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
2965 and rest_of_type_compilation; add arg to create_*_decl.
2966 (annotate_decl_with_node): Deleted.
2967 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
2968 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
2969 (get_current_block_context, gnat_pushdecl): New declarations.
2970 (gnat_init_stmt_group): Likewise.
2971 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
2972 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
2973 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
2974 (gnat_init): Call gnat_init_stmt_group.
2975 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
2976 (gnu_pending_elaboration_list): Deleted.
2977 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
2978 (gigi): Rearrange initialization calls and move some to last above.
2979 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
2980 Delete calls to add_decl_expr; add arg to create_*_decl.
2981 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
2982 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
2983 begin_subprog_body and call it.
2984 Don't push and pop ggc context.
2985 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
2986 (add_stmt): Remove handling of DECL_EXPR from here.
2987 If not in function, mark visited.
2988 (add_decl_expr): Put global at top level.
2989 Check for cases of DECL_INITIAL we have to handle here.
2990 (process_type): Add extra arg to create_type_decl.
2991 (build_unit_elab): Rework to just gimplify.
2992 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
2993 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
2994 (get_pending_elaborations, pending_elaborations_p): Likewise.
2995 (push_pending_elaborations, pop_pending_elaborations): Likewise.
2996 (get_elaboration_location, insert_elaboration_list): Likewise.
2997 (gnat_binding_level): Renamed from ada_binding_level.
2998 (init_gnat_to_gnu): Don't clear pending_elaborations.
2999 (global_bindings_p): Treat as global if no current_binding_level.
3000 (set_current_block_context): New function.
3001 (gnat_pushdecl): Renamed from pushdecl; major rework.
3002 All callers changed.
3003 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
3004 (finish_record_type): Call call pushdecl for stub decl.
3005 (function_nesting_depth): Deleted.
3006 (begin_subprog_body): Delete obsolete code.
3007 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
3009 2004-06-28 Robert Dewar <dewar@gnat.com>
3011 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3012 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
3013 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
3014 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
3015 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
3017 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
3018 deal with problem of inefficient slices on machines with strict
3019 alignment, when the slice is a component of a composite.
3021 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
3022 machines, we need the check there as well.
3024 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3026 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
3027 determine safe copying direction for overlapping slice assignments
3028 when component is controlled.
3030 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
3031 formal derived type in the actual for a formal package are visible in
3032 the enclosing instance.
3034 2004-06-28 Ed Schonberg <schonberg@gnat.com>
3037 * sem_util.adb (Trace_Components): Diagnose properly an illegal
3038 circularity involving a private type whose completion includes a
3039 self-referential component.
3040 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
3041 renaming or an instantiation from an implicit derived operation.
3043 2004-06-28 Pascal Obry <obry@gnat.com>
3045 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
3047 (Library_File_Name_For): Idem.
3049 2004-06-28 Matthew Gingell <gingell@gnat.com>
3051 * g-traceb.ads: Add explanatory note on the format of addresses
3052 expected by addr2line.
3054 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
3056 * Makefile.in: Force debugging information on s-tasdeb.adb,
3057 a-except.adb and s-assert.adb needed by the debugger.
3059 2004-06-28 Vincent Celier <celier@gnat.com>
3061 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
3065 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
3067 * prj.adb: Minor reformatting
3068 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
3070 * prj.ads: Comment updates
3072 (Project_Data): Change Flag1 to Need_To_Build_Lib.
3073 Remove Flag2: not used.
3075 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
3078 * gnat_ugn.texi: Put a "null;" declaration in one project file example
3080 * gnat_rm.texi: Document Empty declarations "null;".
3082 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
3083 front of the linker options.
3084 (Link_Foreign): Put the global archives and the libraries in front of
3087 2004-06-28 Javier Miranda <miranda@gnat.com>
3089 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
3090 (RTU_Loaded): Code cleanup
3091 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
3092 withed predefined units.
3094 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
3095 explicitly withed predefined units.
3098 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
3099 explicitly withed predefined units.
3101 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3103 * ada-tree.def (DECL_STMT): Deleted.
3104 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
3105 (DECL_STMT_VAR): Deleted.
3106 * decl.c: add_decl_stmt now add_decl_expr.
3108 * trans.c: Likewise.
3109 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3110 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
3111 (add_stmt): Only handle padded type here.
3112 (add_stmt_with_node): Allow gnat_node to not be present.
3113 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
3114 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
3115 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
3116 make a SAVE_EXPR for the entire fat pointer.
3117 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
3118 (create_index_type): Make a DECL_EXPR.
3119 (end_subprog_body): Don't call allocate_struct_function here but
3122 2004-06-25 Pascal Obry <obry@gnat.com>
3124 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
3125 Relocatable from Build_Dynamic_Library call.
3127 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
3128 Relocatable are now synonym.
3130 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
3132 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
3133 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
3136 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
3137 Lib_Address and Relocatable.
3138 (Default_DLL_Address): Removed.
3140 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3141 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3142 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
3143 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
3144 (Default_DLL_Address): Removed.
3146 * mlib-tgt-mingw.adb: Ditto.
3147 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
3149 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
3150 the initial thread stack size.
3152 * a-strmap.ads: Move package L to private part as it is not used in
3153 the spec. Found while reading code.
3155 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
3157 * tracebak.c: Introduce support for a GCC infrastructure based
3158 implementation of __gnat_backtrace.
3160 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
3161 any more. Use accessors instead. This eases maintenance and relaxes
3162 some alignment constraints.
3163 (_GNAT_Exception structure): Remove the Ada specific fields
3164 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
3166 (is_handled_by, __gnat_eh_personality): Replace component references to
3167 exception structure by use of the new accessors.
3169 * init.c (__gnat_initialize): Adjust comments to match the just
3170 reverted meaning of the -static link-time option.
3172 * adaint.c (convert_addresses): Arrange not to define a stub for
3173 mips-irix any more, as we now want to rely on a real version from a
3174 recent libaddr2line.
3176 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
3177 the personality routine can use them and not have to rely on a C
3178 counterpart of the record anymore. This simplifies maintenance and
3179 relaxes the constraint of having Standard'Maximum_Alignment match
3181 Update comments, and add a section on the common header alignment issue.
3183 2004-06-25 Geert Bosch <bosch@gnat.com>
3185 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
3186 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
3188 2004-06-25 Robert Dewar <dewar@gnat.com>
3190 * gnat_rm.texi: Fix section on component clauses to indicate that the
3191 restriction on byte boundary placement still applies for bit packed
3193 Add comment on stack usage from Initialize_Scalars
3195 * gnat_ugn.texi: Add documentation for -gnatyLnnn
3197 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
3198 limiting nesting level.
3200 * usage.adb: Add line for -gnatyLnnn switch
3202 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
3203 sem_ch13.adb, exp_aggr.adb: Minor reformatting
3205 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
3206 type as well as on the subtype. This corrects a problem in freeze in
3207 setting alignments of atomic types.
3209 * sem_eval.ads: Minor comment typo fixed
3211 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
3212 level. Minor reformatting.
3214 * fname.adb (Is_Predefined_File_Name): Require a letter after the
3215 minus sign. This means that file names like a--b.adb will not be
3216 considered predefined.
3218 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
3219 record Test new flag and give diagnostic for bad component clause.
3220 (Freeze_Entity): Set alignment of array from component alignment in
3221 cases where this is safe to do.
3223 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
3226 * cstand.adb: (Create_Standard): Set alignment of String to 1
3228 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
3230 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
3231 code in the common constrained array cases.
3233 * a-storio.adb: Change implementation to avoid possible alignment
3234 problems on machines requiring strict alignment (data should be moved
3235 as type Buffer, not type Elmt).
3237 * checks.adb (Apply_Array_Size_Check): Improve these checks by
3238 killing the overflow checks which we really do not need (64-bits is
3241 2004-06-25 Vincent Celier <celier@gnat.com>
3243 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
3244 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
3245 inconditionally for the main project.
3246 (Recursive_Add_Archives.Add_Archive_Path): New procedure
3247 (Link_Executables.Check_Time_Stamps): New procedure
3248 (Link_Executables.Link_Foreign): New procedure
3249 Changes made to reduce nesting level of this package
3250 (Check): New procedure
3251 (Add_Switches): When not in quiet output, check that a switch is not
3252 the concatenation of several valid switches. If it is, issue a warning.
3253 (Build_Global_Archive): If the global archive is rebuilt, linking need
3255 (Compile_Sources): Rebuilding a library archive does not imply
3256 rebuilding the global archive.
3257 (Build_Global_Archive): New procedure
3258 (Build_Library): New name for Build_Archive, now only for library
3260 (Check_Archive_Builder): New procedure
3261 (Create_Global_Archive_Dependency_File): New procedure
3262 (Gprmake): Call Build_Global_Archive before linking
3263 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
3265 (Scan_Arg): Display the Copyright notice when -v is used
3267 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
3270 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
3272 Add new GNAT LIST qualifier /FILES=
3273 Added qualifier /DIRECTORY= to GNAT METRIC
3274 Added qualifier /FILES= to GNAT METRIC
3275 Added qualifier /FILES to GNAT PRETTY
3277 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
3278 to take into account both versions of the switch.
3280 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
3281 always be the last switch to the gcc driver. Disable switch storing so
3282 that switches automatically added by the gcc driver are not put in the
3285 * prj.adb (Project_Empty): Take into account changes in components of
3288 * prj.ads (Languages_Processed): New enumaration value All_Languages.
3290 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
3291 used. Split Boolean component Ada_Sources_Present in two Boolean
3292 components Ada_Sources_Present and Other_Sources_Present.
3295 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
3296 instead of Sources_Present.
3297 (Set_Ada_Paths.Add.Recursive_Add): Ditto
3299 * prj-nmsc.adb: Minor reformatting
3300 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
3301 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
3302 Check_Ada_Naming_Scheme.
3303 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
3306 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
3308 Make sure that all cycles where there is at least one "limited with"
3310 (Parse_Single_Project): New Boolean parameter In_Limited
3312 * prj-proc.adb (Recursive_Check): When Process_Languages is
3313 All_Languages, call first Prj.Nmsc.Ada_Check, then
3314 Prj.Nmsc.Other_Languages_Check.
3316 * prj-proc.adb (Process): Use Ada_Sources_Present or
3317 Other_Sources_Present (instead of Sources_Present) depending on
3320 * lang-specs.h: Keep -g and -m switches in the same order, and as the
3323 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
3324 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
3326 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
3329 * lib.ads (Disable_Switch_Storing): New procedure.
3331 * make.adb: Modifications to reduce nesting level of this package.
3332 (Check_Standard_Library): New procedure
3333 (Gnatmake.Check_Mains): New procedure
3334 (Gnatmake.Create_Binder_Mapping_File): New procedure
3335 (Compile_Sources.Compile): Add switch -gnatez as the last option
3336 (Display): Never display -gnatez
3339 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
3341 * gnatcmd.adb (Check_Project): New function
3342 (Process_Link): New procedure to reduce nesting depth
3343 (Check_Files): New procedure to reduce the nesting depth.
3344 For GNAT METRIC, include the inherited sources in extending projects.
3345 (GNATCmd): When GNAT LS is invoked with a project file and no files,
3346 add the list of files from the sources of the project file. If this list
3347 is too long, put it in a temp text files and use switch -files=
3348 (Delete_Temp_Config_Files): Delete the temp text file that contains
3349 a list of source for gnatpp or gnatmetric, if one has been created.
3350 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
3351 in the project file is too large, create a temporary text file that
3352 list them and pass it to the tool with "-files=<temp text file>".
3353 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
3355 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
3356 generated file is in not in Ada.
3358 * gnatls.adb: Remove all parameters And_Save that are no longer used.
3359 (Scan_Ls_Arg): Add processing for -files=
3360 (Usage): Add line for -files=
3362 * g-os_lib.adb (On_Windows): New global constant Boolean flag
3363 (Normalize_Pathname): When on Windows and the path starts with a
3364 directory separator, make sure that the resulting path will start with
3367 * clean.adb (Clean_Archive): New procedure
3368 (Clean_Project): When there is non-Ada code, delete the global archive,
3369 the archive dependency files, the object files and their dependency
3370 files, if they exist.
3371 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
3373 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
3375 * sinfo.ads: Fix typo in comment.
3377 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
3378 the TSS for remote access-to-subprogram types, since these TSS are
3379 always present once the type has been analyzed.
3380 (RAS_E_Dereference): Same.
3382 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
3383 reference raises Bad_Attribute, mark the reference as analyzed so the
3384 node (and any children resulting from rewrites that could have occurred
3385 during the analysis that ultimately failed) is not analyzed again.
3387 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
3389 * exp_dist.adb: Minor comment fix.
3391 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
3392 type is an anonymous access type, no unchecked deallocation of the
3393 allocated object can occur. If the object is controlled, attach it with
3394 a count of 1. This allows attachment to the Global_Final_List, if
3395 no other relevant list is available.
3396 (Get_Allocator_Final_List): For an anonymous access type that is
3397 the type of a discriminant or record component, the corresponding
3398 finalisation list is the one of the scope of the type.
3400 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3402 * sem_ch3.adb (Replace_Type): When computing the signature of an
3403 inherited subprogram, use the first subtype if the derived type
3404 declaration has no constraint.
3406 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
3407 before applying previous optimization. Minor code cleanup.
3409 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
3410 placed at the beginning of an unpacked record without explicit
3411 alignment, a slice of it will be aligned and does not need a copy when
3414 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3418 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
3419 reference is written with expressions mimicking parameters.
3421 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3424 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3425 STEP 2a. The constraints of a full type declaration of a derived record
3426 type are checked for conformance with those declared in the
3427 corresponding private extension declaration. The message
3428 "not conformant with previous declaration" is emitted if an error is
3431 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3433 * g-traceb.ads: Document the need for -E binder switch in the spec.
3435 * g-trasym.ads: Document the need for -E binder switch in the spec.
3437 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3439 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3441 * snames.h, snames.ads, snames.adb: Add entry for pragma
3444 * s-rident.ads: Change reference to pragma Detect_Blocking.
3446 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3449 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3450 to indicate whether pragma Detect_Blocking is active.
3452 * par-prag.adb: Add entry for pragma Detect_Blocking.
3454 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3455 of not handling WITH.
3456 Note that this replaces the previous update which was incorrect.
3458 2004-06-25 Javier Miranda <miranda@gnat.com>
3460 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3461 use-clauses to have a clean environment.
3463 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3464 the installation of the use-clauses to stablish a clean environment in
3465 case of compilation of a separate unit; otherwise the call to
3466 use_one_package is protected by the barrier Applicable_Use.
3468 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3469 the installation of the use-clauses to stablish a clean environment in
3470 case of compilation of a separate unit.
3471 (End_Use_Clauses): Minor comment cleanup.
3473 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3475 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3477 2004-06-23 Richard Henderson <rth@redhat.com>
3479 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3481 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3483 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3484 now bool instead of int.
3485 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3486 * trans.c (gnu_switch_label_stack): New function.
3487 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3488 elaboration of renamed entity returns.
3489 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3490 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3491 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3492 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3493 DECL_SIZE_UNIT and simplify variable-sized case.
3494 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3495 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3496 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3497 (build_unit_elab): Disable for now.
3498 * utils.c (mark_visited): New function.
3499 (pushdecl): Walk tree to call it for global decl.
3500 (update_pointer_to): Update all variants of pointer and ref types.
3501 Add arg to COMPONENT_REF.
3502 (convert): Likewise.
3503 Move check for converting between variants lower down.
3504 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3505 (build_allocator): Don't force type of MODIFY_EXPR.
3506 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3509 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3511 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3512 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3513 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3515 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3516 all callers changed.
3517 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3518 the way that EXIT_STMT finds the loop label.
3519 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3520 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3521 (add_stmt): Use annotate_with_locus insted of setting directly.
3522 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3523 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3524 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3525 (build_vms_descriptor): Add extra args to ARRAY_REF.
3526 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3527 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3529 (build_binary_op): Don't make explicit CONVERT_EXPR.
3530 Add extra rgs to ARRAY_REF.
3532 2004-06-14 Pascal Obry <obry@gnat.com>
3534 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3535 Windows. Fix minor typo.
3537 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3538 which is now supported on Windows. With this implementation using the
3539 Library Project feature is no different on Windows than on UNIX.
3541 2004-06-14 Vincent Celier <celier@gnat.com>
3543 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3546 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3548 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3549 found, show the project name and the path of the previously parsed
3552 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3554 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3555 array, avoid copying the actual before the call.
3557 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3559 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3560 Instead, allocate memory on worst-case alignment assumptions, and then
3561 return an aligned address within the allocated zone.
3563 2004-06-14 Robert Dewar <dewar@gnat.com>
3565 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3566 elab entities in predefined units in No_Run_Time_Mode.
3567 (Gen_Adainit_C): Same fix
3568 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3569 units in No_Run_Time_Mode
3570 (Gen_Elab_Calls_C): Same fix
3572 * symbols-vms-alpha.adb: Minor reformatting
3574 * g-debpoo.ads: Minor reformatting
3576 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3578 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3580 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
3583 * make.adb: Minor reformatting
3585 * par-ch12.adb: Minor reformatting
3587 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
3589 * prj-strt.adb: Minor reformatting
3591 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
3594 * sem_attr.adb: Minor reformatting
3596 * sem_ch7.adb: Minor reformatting
3598 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
3599 for type in the same unit as the object declaration.
3601 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
3602 static string expressions and not just string literals.
3604 (Set_Warning): Reset restriction warning flag for restriction pragma
3605 Implement pragma Profile_Warnings
3606 Implement pragma Profile (Restricted)
3607 Give obolescent messages for old restrictions and pragmas
3609 * snames.h, snames.ads, snames.adb: Add new entry for pragma
3612 * s-rident.ads: Add declarations for restrictions required by profile
3613 Restricted and profile Ravenscar.
3615 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
3617 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
3618 configuration pragmas.
3620 2004-06-11 Vincent Celier <celier@gnat.com>
3622 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
3623 gnatsym, when symbol policy is Restricted.
3625 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
3626 gnatsym, when symbol policy is Restricted.
3628 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
3629 read the symbol file.
3630 (Finalize): Fail in symbol policy Restricted if a symbol in the original
3631 symbol file is not in the object files. Do not create a new symbol file
3632 when symbol policy is Restricted.
3634 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
3637 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
3639 (Usage): Line for new switch -R
3641 * make.adb (Initialize): When the platform is not VMS, add the
3642 directory where gnatmake is invoked in the front of the path, if
3643 gnatmake is invoked with directory information. Change the Scan_Args
3644 while loop to a for loop.
3645 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
3646 if Depth is equal or greater than the proposed depth, there is nothing
3648 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
3651 * prj.ads: Add new symbol policy Restricted.
3653 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
3654 with the new parameters Check_All_Labels and Case_Location.
3656 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
3657 (Library_Symbol_File needs to be defined).
3659 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
3660 and Case_Location If Check_All_Labels is True, check that all values of
3661 the string type are used, and output warning(s) if they are not.
3663 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
3666 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
3668 * gnat_ugn.texi: Update documentation about the library directory in
3671 * makegpr.adb (Display_Command): In verbose mode, also display the
3672 value of the CPATH env var, when the compiler is gcc.
3673 (Initialize): Change the Scan_Args while loop to a for loop
3674 (Compile_Individual_Sources): Change directory to object directory
3675 before compilations.
3677 * symbols.ads: New symbol policy Restricted.
3679 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
3681 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
3682 is now taken care of internally in the Exception_Propagation package
3683 and does not require clients assistance any more.
3685 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
3686 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
3687 functions. Helpers to maintain a predicate required in the handling of
3688 occurrence transfer between tasks.
3689 This is now handled internally and does not require clients assistance
3690 for the setup/propagate separation anymore.
3691 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
3692 allocation strategy, handle the Setup_And_Not_Propagated predicate and
3695 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
3696 raise_after_setup, now that everything is handled internally within the
3697 setup/propagation engine.
3699 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3701 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
3702 Add additional conditions for the case of an actual being a simple
3703 name or literal. Improve inlining by preventing the generation
3704 of temporaries with a short lifetime (one use).
3706 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3710 * einfo.ads: Minor comment updates for Has_Completion and
3711 E_Constant list of flags.
3713 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
3714 and constant redeclarations now set the Has_Completion flag of their
3715 defining identifiers.
3717 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
3718 Inspect_Deferred_Constant_Completion.
3719 Used to detect private deferred constants that have not been completed
3720 either by a constant redeclaration or pragma Import. Emits error message
3721 "constant declaration requires initialization expression".
3723 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
3724 completes a deferred constant.
3726 2004-06-11 Geert Bosch <bosch@gnat.com>
3728 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
3730 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
3731 calculating exponent for scaling denormal numbers.
3732 (Leading_Part): Properly raise Constraint_Error for zero or negative
3734 (Remainder): Properly raise Constraint_Error for zero divisor.
3736 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
3738 * sem_util.adb: Minor reformatting.
3740 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
3741 dereference when accessing the entry parameter record.
3742 (Check_Array_Type): Always check for possible implicit dereference.
3743 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3744 Abort if a pointer is still present (denoting that an implicit
3745 dereference was left in the tree by the front-end).
3747 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
3748 dereference when accessing the entry parameter record.
3749 (Check_Array_Type): Always check for possible implicit dereference.
3750 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3751 Abort if a pointer is still present (denoting that an implicit
3752 dereference was left in the tree by the front-end).
3754 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
3756 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
3757 message, like the compiler itself does. Easier to parse the output.
3759 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
3761 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
3762 be base names, and not includes directories.
3764 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3766 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
3767 so that dependencies are properly taken into account by make.
3769 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3772 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
3773 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
3775 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
3777 * Makefile.in (install-gnatlib): install target-specific run-time files.
3779 * Make-lang.in: Remove obsolete targets.
3781 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3783 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
3784 specification, to catch misuses of program unit names.
3786 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
3787 superfluous conversions in an instance.
3789 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3793 * sem_ch12.adb (Save_References): If operator node has been folded to
3794 enumeration literal, associated_node must be discarded.
3796 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
3798 * s-stchop-vxworks.adb: Add required pragma Convention to
3799 Task_Descriptor because it is updated by a C function.
3801 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
3805 * Makefile.in: Remove target specific SO_OPT on IRIX
3807 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3809 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
3810 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
3811 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
3812 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
3813 (STMT_STMT, USE_STMT): New statement codes.
3814 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
3815 * ada-tree.h: Reflect above changes.
3816 (struct tree_loop_id): Deleted.
3817 (union lang_tree_node, struct lang_decl, struct lang_type):
3818 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
3819 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
3820 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
3821 (IS_ADA_STMT): New macro.
3822 * decl.c (annotate_decl_with_node): New function.
3823 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
3824 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
3825 Call add_stmt_with_node to do needed assignments.
3826 Add call to update setjmp buffer directly, not via EXPR_STMT.
3827 (maybe_variable): Argment GNAT_NODE deleted.
3828 * gigi.h (maybe_variable): Likewise.
3829 (make_transform, add_stmt_with_node, set_block_for_group): New.
3830 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
3831 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
3832 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
3833 (set_lineno, set_lineno_from_sloc): Likewise.
3834 (record_code_position, insert_code_for): Likewise.
3835 (gnat_poplevel): Now returns void.
3836 (end_subprog_body): Now takes argument.
3837 * misc.c (cgraph.h, tree-inline.h): New includes.
3838 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
3839 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
3840 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
3841 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
3842 (gnat_parse_file): Don't set immediate_size_expand.
3843 Call cgraph functions.
3844 (gnat_expand_expr): Remove most cases.
3845 (record_code_position, insert_code_for): Remove from here.
3846 * trans.c (toplev.h, tree-gimple.h): Now included.
3847 (discard_file_names): Deleted.
3848 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
3849 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
3850 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
3851 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
3852 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
3853 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
3854 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
3855 (set_block_for_group, add_stmt_list): Likewise.
3856 (start_stmt_group): Renamed from start_block_stmt.
3857 (end_stmt_group): Likewise, from end_block_stmt.
3858 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
3859 (gigi): Don't set discard_file_names or call set_lineno.
3860 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
3861 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
3862 Numerous changes throughout to reflect new names and complete
3863 function-at-a-time implementation.
3864 (gnat_expand_stmt): Delete or comment out all cases.
3865 (process_inlined_subprograms): Use add_stmt.
3866 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
3867 call set_lineno; also remove unneeded block handling.
3868 (process_type): Remove unneeded block handling.
3869 (build_unit_elab): Remove calls to deleted functions.
3870 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
3871 (tree-dump.h): Likewise.
3872 (struct ada_binding_level): Add field jmpbuf_decl.
3873 (gnat_define_builtin, gnat_install_builtins): New.
3874 (gnat_gimplify_function, gnat_finalize): Likewise.
3875 (gnat_poplevel): No longer return BLOCK, set it instead.
3876 Remove code dealing with nested functions.
3877 (gnat_init_decl_processing): Also set size_type_node.
3878 Call gnat_install_builtins.
3879 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
3880 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
3881 Remove special-case for "main".
3882 (end_subprog_body): Add arg and rework for tree-ssa.
3883 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
3884 Add case for BOOLEAN_TYPE.
3885 * utils2.c (rtl.h): Now include.
3886 (build_call_raise): Test Debug_Flag_NN directly.
3887 (build_call_alloc_dealloc): Don't use local stack allocation for now.
3888 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
3889 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
3891 2004-06-07 Robert Dewar <dewar@gnat.com>
3893 * a-direct.ads, einfo.ads: Minor comment updates
3895 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
3896 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3897 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
3898 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
3899 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
3901 * s-interr-sigaction.adb: Remove unreferenced variable
3902 (Attached_Interrupts). Minor reformatting.
3903 Avoid use of variable I (replace by J).
3905 * par-ch10.adb: Fix text of one error message
3907 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
3908 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
3909 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
3910 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
3911 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
3912 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
3913 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
3914 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3915 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
3916 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
3917 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
3920 2004-06-07 Doug Rupp <rupp@gnat.com>
3922 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
3924 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
3926 * mlib-tgt-vms-ia64.adb: New file.
3928 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
3929 Add mlib-tgt-vms-ia64.adb
3930 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
3931 Move to alpha specific ifeq section.
3932 Add VMS specific versions of symbols.adb
3933 Renaming of 5q vms files.
3935 * 5qsystem.ads renamed to system-vms_64.ads.
3937 2004-06-07 Vincent Celier <celier@gnat.com>
3939 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
3940 explain that when a time of day corresponding to the non existing hour
3941 on the day switching to DST is specified, Split may return a different
3944 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
3947 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
3948 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
3950 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
3952 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
3953 the linking options.
3954 (Build_Library.Check_Libs): On VMS, if there is a dependency on
3955 g-trasym.ads, set Gtrasymobj_Needed to True.
3957 * prj-attr.adb: Add new package Metrics for gnatmetric
3959 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
3960 canonical case to take into account files with upper case characters on
3962 (Ada_Check): Load the reference symbol file name in the name buffer to
3963 check it, not the symbol file name.
3965 * snames.ads, snames.adb: Add standard name Metrics (name of project
3966 file package for gnatmetric).
3968 * vms_conv.ads: Add Metric to Comment_Type
3970 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
3972 * vms_data.ads: Add qualifiers for GNAT METRIC
3974 * makegpr.adb (Link_Executables): Take into account the switches
3975 specified in package Linker of the main project.
3977 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
3979 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
3980 the index of the last element is Units.Last, not Units.Table'Last
3981 (which is usually not a valid index within the actually allocated
3982 storage for the table).
3984 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
3985 determines whether to generate a call to a checked storage pool
3987 Generate such a call only for a dereference that either comes from
3988 source, or is the result of rewriting a dereference that comes from
3991 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
3993 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
3995 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
3997 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
3998 file level, elaborate the stride for inner dimensions in alignment
4001 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
4004 2004-06-07 Javier Miranda <miranda@gnat.com>
4006 * exp_ch6.adb: Correct wrong modification in previous patch
4008 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
4010 * g-trasym.ads: Corrected comment to properly reflect level of support
4013 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
4015 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
4016 includes case of a variable referenced on the left hand side of an
4017 assignment, therefore remove redundant code. Variables and prefixes of
4018 indexed or selected components are now marked as referenced on left
4019 hand side. Warnings are now properly emitted when variables or prefixes
4020 are assigned but not read.
4022 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
4023 left hand side referenced variables. Private access types do not
4024 produce the warning "variable ... is assigned but never read".
4025 Add also additional checks to left hand side referenced variables.
4026 Aliased, renamed objects and access types do not produce the warning
4027 "variable ... is assigned but never read" since other entities may read
4028 the memory location.
4030 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
4032 * Makefile.in: In the powerpc/vxworks-specific section, restore
4033 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
4036 2004-06-07 Ed Schonberg <schonberg@gnat.com>
4038 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
4039 predefined operators.
4040 Removes spurious type errors from g-trasym-vms.adb.
4042 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
4043 distinct from the operator appearing in the source, call appropriate
4044 routine to insert conversions when needed, and complete resolution of
4046 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
4047 interpretations for rewritten right operand.
4048 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
4049 the other operand is overloaded and the context is a type conversion.
4051 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4053 * ada-tree.def (BLOCK_STMT): Now has two operands.
4056 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
4058 * gigi.h: (gnat_poplevel): Now returns a tree.
4060 * trans.c (end_block_stmt): Add arg; all callers changed.
4061 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
4062 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
4063 (add_stmt): Set TREE_TYPE.
4064 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
4065 (gnat_expand_stmt, case BREAK_STMT): New case.
4067 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
4069 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
4071 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
4072 procedure Set_Stack_Size that is not needed.
4074 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
4076 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
4077 used for gnatpp input file and for the files upon which it depends
4079 2004-06-07 Ben Brosgol <brosgol@gnat.com>
4081 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
4083 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
4085 * gnatvsn.ads: Bump version numbers appropriately.
4088 2004-06-07 Pascal Obry <obry@gnat.com>
4090 * gnat_ugn.texi: Improve comments about imported names and link names
4091 on Windows. Add a note about the requirement to use -k gnatdll's option
4092 when working with a DLL which has stripped stdcall symbols (no @nn
4095 2004-05-27 Vincent Celier <celier@gnat.com>
4097 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
4098 COMMENTS_LAYOUT=UNTOUCHED
4100 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
4101 symbols-vms-alpha.adb
4103 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
4105 * sem.ads: Clarify documentation on checks suppression.
4107 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
4109 2004-05-27 Ed Schonberg <schonberg@gnat.com>
4111 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
4112 the case of multiple derivations.
4113 (Is_Object_Reference): For a selected component, verify that the prefix
4114 is itself an object and not a value.
4116 * sem_ch12.adb (Same_Instantiated_Constant): New name for
4117 Same_Instantiated_Entity.
4118 (Same_Instantiated_Variable): Subsidiary to
4119 Check_Formal_Package_Instance, to recognize actuals for in-out generic
4120 formals that are obtained from a previous formal package.
4121 (Instantiate_Subprogram_Body): Emit proper error when
4122 generating code and the proper body of a stub is missing.
4124 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
4125 has a universal interpretation, do the disambiguation here.
4127 * exp_ch4.adb (Expand_N_Type_Conversion,
4128 Expand_N_Unchecked_Type_Conversion): Special handling when target type
4129 is Address, to avoid typing anomalies when Address is a visible integer
4132 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
4133 to determine whether a subprogram should not be marked Pure, even when
4134 declared in a pure package.
4136 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
4138 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
4140 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
4141 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
4142 Update the documentation about the Ravenscar profile, following the
4143 definition found in AI-249.
4145 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
4146 setting the Profile (Ravenscar). This must be done in addition to
4147 setting the required restrictions.
4149 * rtsfind.ads: Add the set of operations defined in package
4152 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
4155 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
4157 lang-specs.h: Always require -c or -S and always redirect to /dev/null
4158 if -gnatc or -gnats is passed.
4160 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
4162 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
4163 a significant reference. Warnings are now properly emitted when a
4164 discriminated type is not referenced.
4166 * lib-xref.adb (Generate_Reference): A deferred constant completion,
4167 record representation clause or record type discriminant does not
4168 produce a reference to its corresponding entity. Warnings are now
4169 properly emitted when deferred constants and record types are not
4172 2004-05-27 Geert Bosch <bosch@gnat.com>
4174 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
4175 Fixes ACATS Annex G tests.
4177 2004-05-27 Robert Dewar <dewar@gnat.com>
4179 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
4182 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
4184 * s-interr.adb (Server_Task): Take into account case of early return
4185 from sigwait under e.g. linux.
4187 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
4189 * gnat_ugn.texi: Add description for the new gnatpp options:
4190 -rnb - replace the original source without creating its backup copy
4191 -c0 - do not format comments
4193 2004-05-24 Geert Bosch <bosch@gnat.com>
4195 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
4196 with 192 bits of precision, sufficient to reduce a double-extended
4197 arguments X with a maximum relative error of T'Machine_Epsilon, for X
4198 in -2.0**32 .. 2.0**32.
4199 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
4200 reduction by the processor, which only uses a 68-bit approximation of
4202 (Tan): Always reduce arguments and compute function either using
4203 the processor's fptan instruction, or by dividing sin and cos as needed.
4205 2004-05-24 Doug Rupp <rupp@gnat.com>
4207 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
4208 gcc error on 32/64 bit VMS.
4210 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
4212 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
4213 since this is what we get for stack overflows although not documented
4215 Document the issues which may require adjustments to our signal
4218 2004-05-24 Ed Schonberg <schonberg@gnat.com>
4220 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
4221 enclosing dynamic scope if the instantiation is within a generic unit.
4223 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4225 * exp_dbug.ads: Fix typo.
4227 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
4228 Rename it to its proper name: system-linux-ia64.ads
4229 (stamp-gnatlib1): Remove extra target specific run time files when
4230 setting up the rts directory.
4232 2004-05-24 Javier Miranda <miranda@gnat.com>
4234 * einfo.ads, einfo.adb (Limited_Views): Removed.
4235 (Limited_View): New attribute that replaces the previous one. It is
4236 now a bona fide package with the limited-view list through the
4237 first_entity and first_private attributes.
4239 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
4240 limited-private-with clause.
4241 (Install_Limited_Withed_Unit): Install the private declarations of a
4242 limited-private-withed package. Update the installation of the shadow
4243 entities according to the new structure (see Build_Limited_Views)
4244 (Build_Limited_Views): Replace the previous implementation of the
4245 limited view by a package entity that references the first shadow
4246 entity plus the first shadow private entity (required for limited-
4247 private-with clause)
4248 (New_Internal_Shadow_Entity): Code cleanup.
4249 (Remove_Limited_With_Clause): Update the implementation to undo the
4250 new work carried out by Build_Limited_Views.
4251 (Build_Chain): Complete documentation.
4252 Replace Ada0Y by Ada 0Y in comments
4255 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
4256 types the level of accessibility depends on the enclosing type
4259 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
4260 entities. Complete documentation of previous change.
4262 2004-05-24 Robert Dewar <dewar@gnat.com>
4264 * namet.adb: Minor reformatting
4265 Avoid use of name I (replace by J)
4266 Minor code restructuring
4268 * sem_ch6.adb: Minor reformatting
4270 * lib-writ.adb: Do not set restriction as active if this is a
4271 Restriction_Warning case.
4273 * sem_prag.adb: Reset restriction warning flag if real pragma
4274 restriction encountered.
4276 * s-htable.adb: Minor reformatting
4277 Change rotate count to 3 in Hash (improves hash for small strings)
4279 * 5qsystem.ads: Add comments for type Address (no literals allowed).
4281 * gnat_ugn.texi: Add new section of documentation "Code Generation
4282 Control", which describes the use of -m switches.
4284 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
4286 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
4287 through the DECL_INITIAL for renamed variables.
4289 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
4291 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
4293 2004-05-19 Joel Brobecker <brobecker@gnat.com>
4295 * exp_dbug.ads: Correct comments concerning handling of overloading,
4296 since we no longer use $ anymore.
4298 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
4300 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
4301 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
4302 with illegal subunits.
4304 2004-05-19 Ed Schonberg <schonberg@gnat.com>
4306 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
4307 body with front-end inlining enabled, check whether an inline pragma
4308 appears immediately after the body and applies to it.
4310 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
4311 enabled and the pragma appears after the body of the subprogram.
4313 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4315 Part of function-at-a-time conversion
4317 * misc.c (adjust_decl_rtl): Deleted.
4318 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
4321 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
4322 (add_decl_stmt, add_stmt, block_has_vars): New functions.
4323 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
4325 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
4327 (gnat_to_gnu_entity): Likewise.
4328 Use add_stmt to update setjmp buffer.
4329 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
4331 No longer call adjust_decl_rtl.
4332 (DECL_INIT_BY_ASSIGN_P): New macro.
4333 (DECL_STMT_VAR): Likewise.
4335 * trans.c (gigi): Call start_block_stmt to make the outermost
4337 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
4338 Call start_block_stmt and end_block_stmt temporarily.
4339 Use gnat_expand_stmt instead of expand_expr_stmt.
4340 (add_decl_stmt): New function.
4341 (tree_transform): Call it.
4342 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
4343 (end_block_stmt): Set type and NULL_STMT.
4344 (gnat_expand_stmt): Make recursize call instead of calling
4346 (gnat_expand_stmt, case DECL_STMT): New case.
4347 (set_lineno_from_sloc): Do nothing if global.
4348 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
4349 (start_block_stmt, add_stmt, end_block_stmt): New functions.
4350 (build_block_stmt): Call them.
4351 (gnat_to_code): Don't expand NULL_STMT.
4352 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
4354 (tree_transform): Likewise.
4355 (tree_transform, case N_Null_Statement): Return NULL_STMT.
4356 (gnat_expand_stmt, case NULL_STMT): New case.
4357 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
4360 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
4363 * utils.c (create_var_decl): Do not call expand_decl or
4365 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
4366 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
4368 (struct e_stack): Add chain_next to GTY.
4369 (struct binding_level): Deleted.
4370 (struct ada_binding_level): New struct.
4371 (free_block_chain): New.
4372 (global_binding_level, clear_binding_level): Deleted.
4373 (global_bindings_p): Rework to see if no chain.
4374 (kept_level_p, set_block): Deleted.
4375 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
4376 new data structure and work directly on BLOCK node.
4377 (gnat_poplevel): Similarly.
4378 (get_decls): Look at BLOCK_VARS.
4379 (insert_block): Work directly on BLOCK node.
4380 (block_has_var): New function.
4381 (pushdecl): Rework for new binding structures.
4382 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
4384 (build_subprog_body): Likewise.
4385 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
4387 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
4389 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
4390 (DECL_STMT_VAR): Likewise.
4392 2004-05-17 Robert Dewar <dewar@gnat.com>
4394 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
4397 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
4398 of restriction synonyums by using
4399 Restrict.Process_Restriction_Synonyms.
4401 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
4403 * s-restri.ads (Tasking_Allowed): Correct missing comment
4405 * s-rident.ads: Add entries for restriction synonyms
4407 * ali.adb: Fix some problems with badly formatted ALI files that can
4408 result in infinite loops.
4410 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
4411 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
4412 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4413 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
4414 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
4415 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
4416 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
4417 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
4418 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
4419 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
4420 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
4421 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
4422 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4423 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4424 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4425 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4426 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4427 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4428 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4429 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4430 to Task_Id (minor cleanup).
4432 2004-05-17 Vincent Celier <celier@gnat.com>
4434 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4435 directory separator.
4437 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4438 project being extended, if Languages is not declared in extending
4441 2004-05-17 Javier Miranda <miranda@gnat.com>
4443 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4444 limited view of a visible sibling.
4446 2004-05-14 Robert Dewar <dewar@gnat.com>
4448 * gnat_ugn.texi: Minor change to -gnatS documentation
4450 * sprint.adb: Remove some instances of Assert (False) and for this
4451 purpose replace them by output of a ??? string.
4453 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4456 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4457 flag processing. This was suppressing required dependencies in
4458 No_Run_Time mode and is not needed since the binder does not generate
4459 references for things in libgnat anyway.
4461 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4464 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4466 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4469 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4470 action for the case of an actual parameter in an init proc call.
4472 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4474 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4475 subtype, check visible entities in base type.
4477 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4478 actions if the object is a renaming.
4480 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4481 Check_Formal_Package_Instance, to determine more precisely when the
4482 formal and the actual denote the same entity.
4484 2004-05-14 Javier Miranda <miranda@gnat.com>
4486 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4488 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4489 corresponding to a private_with must be removed from visibility; it
4490 will be made visible later, just before we analyze the private part of
4492 (Check_Private_Child_Unit): Allow private_with clauses in public
4494 (Install_Siblings): Make visible the private entities of private-withed
4496 (Install_Withed_Unit): Do not install the private withed unit if we
4497 are compiling a package declaration and the Private_With_OK flag was
4498 not set by the caller. These declarations will be installed later,
4499 just before we analyze the private part of the package.
4501 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4502 during the evaluation of the expression that initializes the object,
4503 decorate it with the expected type to avoid cascade errors.
4506 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4507 subprogram we have to install the private_with clauses after its
4508 specification has been analyzed (as documented in AI-262.TXT).
4510 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4511 current compilation unit has a private with on a given entity.
4512 (Find_Direct_Name): Detect the Beaujolais problem described in
4515 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4516 provides the functionality of the function Is_Ancestor that was
4517 previously available in sem_ch10. It has been renamed to avoid
4520 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4522 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4524 * utils.c (build_vms_descriptor): Use SImode pointers.
4526 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4528 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4530 2004-05-14 GNAT Script <nobody@gnat.com>
4532 * Make-lang.in: Makefile automatically updated
4534 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4536 Renaming of target specific files for clarity
4538 * Makefile.in: Rename GNAT target specific files.
4540 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4541 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4542 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4543 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4544 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4545 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4546 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4547 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4548 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4549 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4550 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4551 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4552 51osinte.adb, 51osinte.ads, 51system.ads,
4553 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4554 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4555 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4556 56tpopsp.adb, 57system.ads, 58system.ads,
4557 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4558 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4559 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4560 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4561 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4562 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4563 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4564 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4565 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4566 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4567 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4568 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4569 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4570 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4571 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4572 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4573 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4574 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4575 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4576 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4577 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4578 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4579 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4580 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4581 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4582 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
4583 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
4584 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
4585 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
4586 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
4587 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
4588 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
4589 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
4590 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
4591 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
4592 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
4593 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
4594 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
4595 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
4596 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
4598 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
4599 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
4600 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
4601 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
4602 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
4603 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
4604 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
4605 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
4606 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
4607 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
4608 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
4609 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
4610 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
4611 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
4612 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
4613 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
4614 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
4615 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
4616 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
4617 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
4618 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
4619 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
4620 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
4621 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
4622 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
4623 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
4624 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
4625 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
4626 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
4627 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
4628 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
4629 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
4630 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
4631 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
4632 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
4633 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
4634 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
4635 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
4636 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
4637 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
4638 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
4639 s-osinte-vms.ads, s-osinte-vxworks.adb,
4640 s-osinte-vxworks.ads, s-osprim-mingw.adb,
4641 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
4642 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
4643 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
4644 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
4645 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
4646 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
4647 s-stchop-vxworks.adb, s-taprop-dummy.adb,
4648 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
4649 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
4650 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
4651 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
4652 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
4653 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
4654 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
4655 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
4656 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
4657 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
4658 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
4659 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
4660 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
4661 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
4662 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
4663 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
4664 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
4665 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
4666 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
4667 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
4668 system-irix-o32.ads, system-linux-x86_64.ads,
4669 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
4670 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
4671 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
4672 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
4673 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
4674 system-vxworks-mips.ads, system-vxworks-ppc.ads,
4675 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
4678 2004-05-13 Zack Weinberg <zack@codesourcery.com>
4680 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
4682 2004-05-13 Diego Novillo <dnovillo@redhat.com>
4684 Merge from tree-ssa-20020619-branch.
4686 * config-lang.in (boot_language, build_by_default): Set
4688 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
4689 (max_size): Add static chain op for call_expr.
4691 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
4694 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
4696 2004-05-11 Roger Sayle <roger@eyesopen.com>
4698 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
4701 2004-05-10 Doug Rupp <rupp@gnat.com>
4703 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
4706 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
4708 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
4710 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
4711 Fixes undefined symbols in IA64 gnatlib.
4713 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
4715 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
4716 Short_Address). This will be moved to system.auxdec.
4718 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
4720 * sem_util.adb: Replace test for presence of a node that is always
4721 present with a call to Discard_Node.
4723 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
4724 Analyze on the library unit node after generation of distribution stub
4725 constructs. The call was a no-op because Unit_Node has already been
4726 Analyzed, and the tree fragments for the distribution stubs are
4727 analyzed as they are inserted in Exp_Dist.
4728 Update comment regarding to distribution stubs to reflect that we
4729 do not generate stub in separate files anymore.
4731 * einfo.ads: Clarify the fact that a tagged private type has the
4732 E_Record_Type_With_Private Ekind.
4734 * erroutc.adb: Minor reformatting
4736 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
4737 values if line length is increased using -gnatyM (noticed during code
4740 * eval_fat.adb: Minor reformatting
4741 Put spaces around exponentiation operator
4743 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4746 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
4747 has been rewritten as an explicit dereference, retrieve type of
4748 original node to check for possibly unconstrained record type.
4750 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4752 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
4753 overriding, use the operation of the parent unconditionally.
4755 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
4756 operation when either operand is a literal, to avoid further
4759 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
4760 overridden by a previous explicit declaration, mark the previous entity
4763 * sem_disp.adb (Check_Dispatching_Operation): New predicate
4764 Is_Visibly_Controlled, to determine whether a declaration of a
4765 primitive control operation for a derived type overrides an inherited
4766 one. Add warning if the explicit declaration does not override.
4768 2004-05-10 Vincent Celier <celier@gnat.com>
4770 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
4771 some cases when the sources are no longer present.
4773 * make.adb (Collect_Arguments): Fail if an external source, not part
4774 of any project need to be compiled, when switch -x has not been
4777 * makeusg.adb: Document new switch -x
4779 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
4782 * switch-m.adb (Scan_Make_Switches): New switch -x
4784 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
4787 * gnat_ugn.texi: Document new gnatmake switch -x
4789 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
4791 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
4793 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
4794 (process_attributes): Likewise.
4796 2004-05-10 Joel Brobecker <brobecker@gnat.com>
4798 * s-inmaop.ads: Fix spelling mistake in one of the comments.
4800 2004-05-10 Robert Dewar <dewar@gnat.com>
4802 * gnat_ugn.texi: Document that for config pragma files, the maximum
4803 line length is always 32767.
4805 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
4806 literals is now allowed.
4808 * gnat-style.texi: Remove statement about splitting long lines before
4809 an operator rather than after, since we do not follow this rule at all.
4810 Clarify rule (really lack of rule) for spaces around exponentiation
4812 * sem_elim.adb: Allow concatenation of string literals as well as a
4813 single string literal for pragma arguments.
4815 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
4817 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
4818 written for append case.
4820 * frontend.adb: Changes to avoid checking max line length in config
4823 * g-os_lib.ads: Minor reformatting
4825 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
4826 wrong in any case. Instead use standard value. Noticed during code
4829 * opt.ads (Max_Line_Length): New field, used to implement removal of
4830 limitation on length of lines when scanning config pragma files.
4832 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
4833 makeutl.ads, makeutl.adb: Minor reformatting
4835 * scn.adb: Do not check line length while scanning config pragma files
4836 Do not check line length while scanning out license information
4838 * scng.adb: Changes to avoid line length checks while parsing config
4841 2004-05-10 GNAT Script <nobody@gnat.com>
4843 * Make-lang.in: Makefile automatically updated
4845 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
4847 * osint.adb (Find_Program_Name): Fix handling of VMS version
4850 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
4852 * g-os_lib.ads (Invalid_Time): New constant
4854 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
4855 return OS_Time instead of time_t to match what is imported by Ada.
4856 Now return -1 if the file doesn't exist, instead of a random value
4858 2004-05-05 Robert Dewar <dewar@gnat.com>
4860 * usage.adb: Add line for -gnatR?s switch
4862 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
4864 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
4865 and for Match (Data_First, Data_last)
4867 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
4868 written when we are dealing with multi-unit files.
4870 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
4872 * Makefile.in: Remove unused targets and variables.
4874 2004-05-05 Vincent Celier <celier@gnat.com>
4876 * switch-m.adb: New gnatmake switch -eI
4878 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
4879 of new gnatmake switch -eInnn.
4881 * makegpr.adb: Take into account new parameters Index and Src_Index in
4884 * clean.adb: Implement support for multi-unit sources, including new
4887 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
4890 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
4891 (Extract_From_Q): New out parameter Index
4892 (Mark, Is_Marked): Subprograms moved to Makeutl
4893 (Switches_Of): New parameter Source_Index
4894 (Add_Switch): New parameter Index
4895 (Check): New parameter Source_Index
4896 (Collect_Arguments): New parameter Source_Index
4897 (Collect_Arguments_And_Compile): New parameter Source_Index
4898 (Compile): New parameter Source_Index
4899 Put subprograms in alphabetical order
4900 Add support for multi-source sources, including in project files.
4902 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
4903 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
4906 * makeusg.adb: New gnatmake switch -eInnn
4908 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
4911 * opt.ads (Main_Index): New variable, defaulted to 0.
4913 * osint.ads, osinte.adb (Add_File): New parameter Index
4914 (Current_Source_Index): New function
4916 * prj.adb: Take into account new components Index and Src_Index
4918 * prj.ads (String_Element): New component Index
4919 (Variable_Value): New component Index
4920 (Array_Element): New component Src_Index
4922 * prj-attr.adb: Indicate that optional index may be specified for
4923 attributes Main, Executable, Spec, Body and some of Switches.
4925 * prj-attr.ads (Attribute_Kind): New values for optional indexes
4926 (Attribute_Record): New component Optional_Index
4928 * prj-com.ads (File_Name_Data): New component Index
4930 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
4932 * prj-env.adb (Put): Output optional index
4934 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
4935 attributes Spec and Body.
4937 * prj-nmsc.adb: Process optional indexes
4939 * prj-pp.adb: Ouput "at" for optional indexes
4941 * prj-proc.adb: Take into account optional indexes
4943 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
4944 Optional_Index. For string literal,
4945 process optional index when Optional_Index is True.
4946 (Parse_Expresion): New Boolean parameter Optional_Index
4948 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
4949 (Set_Source_Index_Of): New procedure
4951 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
4954 * prj-util.ads (Executable_Of): New parameter Index
4955 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
4956 New parameter Src_Index, defaulted to 0.
4958 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4961 * sem_ch3.adb (Access_Definition): If this is an access parameter
4962 whose designated type is imported through a limited_with clause, do
4963 not add the enclosing subprogram to the list of private dependents of
4966 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4969 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
4970 a limited_with clause, and the other is its non-limited view.
4972 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
4974 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
4976 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
4977 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
4978 Stand.Boolean_Literals to produce references to entities
4979 Standard_False and Standard_True from compile-time computed boolean
4982 * stand.ads (Boolean_Literals): New variable, provides the entity
4983 values for False and True, for use by the expander.
4985 2004-05-05 Doug Rupp <rupp@gnat.com>
4987 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
4988 5vinmaop.adb: Unchecked convert Short_Address vice Address
4990 * adaint.c, raise.c: Caste CRTL function return value
4991 to avoid gcc error on 32/64 bit IVMS.
4993 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
4996 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
4998 * 5qsystem.ads (Address): Declare as Long_Integer
4999 (Short_Address): Declare as 32 bit subtype of Address
5000 Declare abstract address operations to avoid gratuitous ambiguities.
5002 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
5004 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
5005 instead of the old Boolean_Entry_Barriers.
5006 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
5008 2004-05-05 GNAT Script <nobody@gnat.com>
5010 * Make-lang.in: Makefile automatically updated
5012 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5014 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
5016 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
5020 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
5021 alone. Replacing object references by literals is inappropriate in a
5022 so low level context.
5024 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
5026 * a-exexpr.adb: Add comments
5028 2004-05-03 Joel Brobecker <brobecker@gnat.com>
5030 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
5031 declare the Ancestor_Tags array in Type_Specific_Data with a small size
5032 without risking a bounds check error when accessing one of its
5034 (Type_Specific_Data): Define Ancestor_Tags as a small array.
5035 This prevents us from hitting a limitation during the debug info
5036 generation when using stabs.
5038 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
5040 This prevents us from hitting a limitation during the debug info
5041 generation when using stabs.
5043 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
5045 lang-specs.h: Remove -gnatz* from specs.
5047 2004-05-03 Vincent Celier <celier@gnat.com>
5049 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
5051 * Make-lang.in, Makefile.in: Add gprmake
5053 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
5055 * sem_aggr.adb: Fix typo in comment.
5057 2004-05-03 Robert Dewar <dewar@gnat.com>
5059 * make.adb: Minor reformatting
5061 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
5063 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
5064 so that it works when address is not a private type.
5066 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
5067 properly with rewritten unchecked conversions. This prevents
5068 order-of-elaboration issues that can otherwise arise.
5069 (Minimum_Size): Don't check size of access types under VMS
5071 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
5072 interpretations of integer literals as type System.Address.
5074 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
5075 (Is_Descendent_Of): New function
5077 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
5079 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5080 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
5081 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
5083 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
5084 of the old Max_Entry_Queue_Depth.
5086 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
5087 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
5088 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
5090 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
5091 New entry for proper handling of Max_Entry_Queue_Depth.
5092 New entry for proper handling of No_Dynamic_Interrupts.
5094 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
5095 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5096 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
5097 the GNAT specific restriction Max_Entry_Queue_Depth.
5098 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
5099 the GNAT specific restriction No_Dynamic_Interrupts.
5101 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
5102 instead of the old Boolean_Entry_Barriers.
5103 Use the new restriction No_Dynamic_Attachment instead of the old
5104 No_Dynamic_Interrupts.
5106 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
5107 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
5109 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
5110 of the old Max_Entry_Queue_Depth.
5112 2004-05-03 GNAT Script <nobody@gnat.com>
5114 * Make-lang.in: Makefile automatically updated
5116 2004-04-29 Ed Schonberg <schonberg@gnat.com>
5118 * checks.adb (Enable_Range_Check): If the prefix of an index component
5119 is an access to an unconstrained array, perform check unconditionally.
5121 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5123 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
5126 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
5128 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
5129 alternate stack setting. There was no support for the tasking cases
5130 and the changes eventually caused a number of side-effect failures in
5131 the non-tasking case too.
5133 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
5135 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
5138 2004-04-29 Vincent Celier <celier@gnat.com>
5140 * make.adb (Gnatmake): Increase max size of argument array for
5141 gnatbind for the potential addition of -F.
5142 If there are Stand-Alone Library projects, invoke gnatbind with -F to
5143 be sure that elaboration flags will be checked.
5145 * switch-c.adb: Correct call to Scan_Pos for -gnateI
5147 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
5149 * sem_warn.adb (Check_References): Move '<access-variable> may be
5150 null' warning out of under Warn_On_No_Value_Assigned.
5152 2004-04-29 Ed Falis <falis@gnat.com>
5154 * gnat_ugn.texi: Fixed texi error
5156 2004-04-29 Robert Dewar <dewar@gnat.com>
5158 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
5159 abstract operations if they come from predefined files.
5161 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
5164 * s-addope.adb: Correct obvious error in mod function
5166 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
5168 * Makefile.in: Add target pairs for powerpc darwin*
5171 * a-intnam-darwin.ads, s-osinte-darwin.adb,
5172 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
5174 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5176 * Makefile.in: Add target macro definitions for s390*-linux*.
5177 * system-linux-s390.ads: New file.
5178 * system-linux-s390x.ads: New file.
5180 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
5182 * gnat_ugn.texi: Correct argument to @setfilename.
5184 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
5186 * a-exexpr.adb (Unwind_Word): New data type.
5187 (Unwind_Exception): Use it as type of Private1 and Private2.
5189 * raise.c (db_action_for): Fix debug printf.
5191 2004-04-27 Ed Schonberg <schonberg@gnat.com>
5193 * a-wtmoio.ads: Formal type must be a modular type, not a signed
5196 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5198 * decl.c (gnat_to_gnu_entity, case object): Call
5199 __builtin_update_setjmp_buf.
5201 * gigi.h (update_setjmp_buf): Deleted.
5202 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
5204 * misc.c: (update_setjmp_buf): Deleted.
5206 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
5207 around block of RTL.
5209 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
5211 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
5213 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
5214 subprogram for which no pragma All_Calls_Remote applies, store the
5215 address of the real subprogram in the underlying record type, so local
5216 dereferences do not go through the PCS.
5218 2004-04-26 Robert Dewar <dewar@gnat.com>
5220 * i-c.ads: Add some type qualifications to avoid ambiguities when
5221 compiling with s-auxdec.ads and a non-private address type.
5223 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
5225 * Makefile.rtl: Fix error in previous check-in:
5226 Add s-addope.o to non tasking object list (rather than tasking object
5229 2004-04-26 Javier Miranda <miranda@gnat.com>
5231 * sem_aggr.adb: Fix typo in comments
5232 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
5233 Required to check the null-exclusion attribute.
5235 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
5236 case of anonymous access types in record and array components. For a
5237 component definition the level is the same of the enclosing composite
5240 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
5241 that are anonymous access types the level of accessibility depends on
5242 the enclosing type declaration. In order to have this information, set
5243 the scope of the anonymous access type to the enclosing record type
5245 (Array_Type_Declaration): In case of components that are anonymous
5246 access types the level of accessibility depends on the enclosing type
5247 declaration. In order to have this information, set the scope of the
5248 anonymous access type to the enclosing array type declaration.
5250 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
5253 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
5254 renaming of anonymous access-to-constant types allowed if and only if
5255 the renamed object is access-to-constant.
5257 * sem_util.adb (Type_Access_Level): In case of anonymous access types
5258 that are component_definition or discriminants of a nonlimited type,
5259 the level is the same as that of the enclosing component type.
5261 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
5263 * sem_elim.adb: Some minor code reorganization from code reading. Fix
5264 misprint in the function name (File_Name_Match).
5266 2004-04-23 Laurent GUERBY <laurent@guerby.net>
5268 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
5271 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5273 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
5275 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
5277 * adaint.c (__gnat_try_lock): No longer requires that the parent
5278 directory be writable, the directory itself is enough.
5279 (gnat_is_absolute_path): Change profile, so that the call from
5280 GNAT.OS_Lib can be made more efficient.
5282 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
5283 from GNAT.OS_Lib can be made more efficient.
5285 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
5286 one copy of the file name. Found by code reading.
5288 2004-04-23 Vincent Celier <celier@gnat.com>
5290 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
5291 Correct documentation on gnatmake switches transmitted to the compiler
5293 * ali.ads: Minor comment fix
5295 2004-04-23 Javier Miranda <miranda@gnat.com>
5297 * sem_ch6.adb: (Confirming Types): Code cleanup
5299 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
5300 subprogram types: E_Anonymous_Access_Subprogram_Type and
5301 E_Anonymous_Access_Protected_Subprogram_Type.
5303 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
5305 * sem_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 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
5314 whether a pragma All_Calls_Remote applies to the subprogram on which
5316 No functional change is introduced by this revision; the new parameter
5317 will be used to allow calls to local RCI subprograms to be optimized
5318 to not use the PCS in the case where no pragma All_Calls_Remote applies,
5319 as is already done in the PolyORB implementation of the DSA.
5321 2004-04-23 Robert Dewar <dewar@gnat.com>
5323 * Makefile.rtl: Add entry for s-addope.o in run time library list
5324 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
5325 * s-addope.ads, s-addope.adb: New files.
5327 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
5328 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
5329 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
5330 System.Address to be non-private and signed.
5332 * sem_elim.adb: Minor reformatting (fairly extensive)
5333 Some minor code reorganization from code reading
5334 Add a couple of ??? comments
5336 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5338 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
5339 (tree_transform, case N_If_Statement): Remove non-determinism.
5341 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
5343 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
5345 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
5348 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
5349 no longer used as a parameter name for Eliminate pragma).
5351 2004-04-22 Laurent GUERBY <laurent@guerby.net>
5353 PR optimization/14984
5354 PR optimization/14985
5355 * trans.c (gigi): Fix non determinism leading to bootstrap
5356 comparison failures.
5358 2004-04-21 Pascal Obry <obry@gnat.com>
5360 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
5361 passed to spawnvp() to properly handle program pathname with spaces on
5364 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
5366 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
5367 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
5368 unlocked in case of exceptions.
5370 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5372 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
5373 This function does not exist anymore.
5375 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5377 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
5379 * link.c: Move variables to the __gnat name space.
5381 * Makefile.in: list link.o explicitly when needed.
5383 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
5385 2004-04-21 Javier Miranda <miranda@gnat.com>
5387 * einfo.adb (Original_Access_Type): New subprogram
5388 (Set_Original_Access_Type): New subprogram
5389 (Write_Field21_Name): Write the name of the new field
5391 * einfo.ads (Original_Access_Type): New field present in access to
5393 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
5394 E_Anonymous_Access_Protected_Subprogram_Type.
5396 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
5399 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
5400 to anonymous access to subprogram types.
5402 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
5403 to subprogram types.
5405 * sem_ch3.adb (Access_Definition): Complete decoration of entities
5406 corresponding to anonymous access to subprogram types.
5407 (Analyze_Component_Declaration): Add new actual to the call to
5408 subprogram replace_anonymous_access_to_protected_subprogram.
5409 (Array_Type_Declaration): Add new actual to the call to subprogram
5410 replace_anonymous_access_to_protected_subprogram.
5411 (Process_Discriminants): Add new actual to the call to subprogram
5412 replace_anonymous_access_to_protected_subprogram.
5413 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
5415 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5418 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
5419 access to subprogram types.
5421 * sem_util.adb (Has_Declarations): Addition of package_specification
5424 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5426 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5427 inlined flags to renamed entity only if in current unit.
5429 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5431 * s-parint.ads: Add DSA implementation marker.
5433 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5434 value of System.Partition_Interface.DSA_Implementation to determine
5435 what version of the distributed systems annex is available (no
5436 implementation, GLADE, or PolyORB).
5438 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5440 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5442 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5444 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5445 with new type if alias sets differ.
5446 Fixes ACATS c41103b.
5448 2004-04-21 Vincent Celier <celier@gnat.com>
5450 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5451 Add array Lang_Args for the language specific compiling argument
5454 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5456 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5458 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5459 according to the recent changes in the format of the parameters of the
5460 pragma (replacing Homonym_Number with Source_Location).
5462 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5464 * 5isystem.ads: Removed, unused.
5466 * gnat_rm.texi: Redo 1.13 change.
5468 2004-04-19 Robert Dewar <dewar@gnat.com>
5470 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5471 definition is cleaner, avoids the kludge of explicit Standard operator
5472 references, and also is consistent with a visible System.Address with
5473 no visible operations.
5475 * s-geveop.adb: Add declarations to avoid assumption of visible
5476 operations on type System.Address (since these might not be available
5477 if Address is a non-private type for which the operations
5480 * sem_eval.adb: Minor reformatting
5482 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5483 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5484 reformatting (new function spec format).
5486 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5487 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5488 s-caun64.adb: Add declarations to avoid assumption of visible
5489 operations on type System.Address (since these might not be available
5490 if Address is a non-private type for which the operations are made
5493 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5495 * exp_intr.adb: Minor comment update
5497 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5499 * 5omastop.adb: Add declarations to avoid assumption of visible
5500 operations on type System.Address (since these might not be available
5501 if Address is a non-private type for which the operations
5504 2004-04-19 Vincent Celier <celier@gnat.com>
5506 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5508 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5511 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5513 Call Check with Process_Languages.
5514 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5515 with Process_Languages.
5516 (Recursive_Check): New Boolean parameter Process_Languages. Call
5517 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5520 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5522 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5523 parameter Ada_Main, defaulted to True.
5524 Check for Ada specific characteristics only when Ada_Main is True.
5526 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5528 * prj.adb: (Project_Empty): Add new Project_Data components.
5530 * prj.ads: New types and tables for non Ada languages.
5531 (Project_Data): New components Languages, Impl_Suffixes,
5532 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5533 Include_Path, Include_Data_Set.
5535 * prj-env.ads, prj-env.adb: Minor reformatting
5537 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5538 Put subprograms in alphabetical order
5540 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5541 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5544 * mlib-prj.adb: Back out modification in last version, as they are
5546 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5548 * make.adb: (Mains): Moved to package Makeutl
5549 (Linker_Opts): Moved to package Makeutl
5550 (Is_External_Assignment): Moved to package Makeutl
5551 (Test_If_Relative_Path): Moved to package Makeutl
5552 (Gnatmake): Move sorting of linker options to function
5553 Makeutl.Linker_Options_Switches.
5555 * makeutl.ads, makeutl.adb: New files.
5557 * Makefile.in: Add makeutl.o to the object files for gnatmake
5559 * makeusg.adb: Add line for new switch -eL.
5561 * gnatls.adb (Image): New function.
5562 (Output_Unit): If in verbose mode, output the list of restrictions
5563 specified by pragmas Restrictions.
5565 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5568 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5569 needed, to put it in the range 1970 (included) - 2026 (excluded).
5570 (Time_Of): Do not shift Unix_Min_Year (1970).
5571 Shift the date by multiple of 56 years, if needed, to put it in the
5572 range 1970 (included) - 2026 (excluded).
5574 * adaint.h, adaint.c (__gnat_set_executable): New function.
5576 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5578 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5580 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5581 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5582 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
5583 (tree_transform, case N_Code_Statement): Likewise.
5584 (gnat_expand_stmt, case LABEL_STMT): Don't look at
5585 LABEL_STMT_FIRST_IN_EH.
5586 (gnat_expand_stmt, case ASM_STMT): New case.
5588 * utils2.c (build_unary_op): Properly set TREE_READONLY of
5589 UNCONSTRAINED_ARRAY_REF.
5591 * utils.c (poplevel): Temporarily push/pop GC context around inline
5594 * decl.c (maybe_variable): Properly set TREE_READONLY of
5595 UNCONSTRAINED_ARRAY_REF.
5596 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
5598 * ada-tree.def: (ASM_STMT): New.
5600 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
5601 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
5602 ASM_STMT_INPUT): New.
5603 (ASM_STMT_CLOBBER): Likewise.
5605 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
5607 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
5608 general rcheck mechanism to raise Program_Error for E.4(18), instead
5609 of a custom raiser in System.Partition_Interface.
5610 Part of general cleanup work before PolyORB integration.
5612 * snames.ads, snames.adb: Add new runtime library entities and names
5615 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5617 (Build_Subprogram_Id): New subprogram provided by exp_dist
5618 Code reorganisation in preparation for PolyORB integration.
5620 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5622 (Build_Subprogram_Id): New subprogram provided by exp_dist
5624 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
5625 actual parameter types for call to dereference of an
5626 access-to-subprogram type.
5628 * rtsfind.ads: Add new runtime library entities and names for PolyORB
5631 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
5632 instead, which has the same behaviour here since we never pass it a
5635 * link.c (run_path_option, Solaris case): Use -Wl, as for other
5638 * Makefile.in: adjust object file lists for gnatlink and gnatmake
5639 to account for new dependency upon Interfaces.C.Strings + link.o
5640 For x86 FreeBSD, use 86numaux.
5642 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
5643 from Mlib.Tgt to Mlib.
5645 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
5648 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
5649 target-specific versions of this subprogram, now implemented as a
5650 target-independent function in Mlib.
5652 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
5653 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
5654 (Linker_Library_Path_Option): Remove target-specific versions of this
5655 subprogram, now implemented as a target-independent function in Mlib.
5657 * atree.adb: (Allocate_Initialize_Node): New subprogram.
5658 Factors out node table slots allocation.
5659 (Fix_Parents): New subprogram.
5660 Encapsulate the pattern of fixing up parent pointers for syntactic
5661 children of a rewritten node.
5662 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
5663 (Rewrite): Use New_Copy when creating saved copy of original node.
5664 (Replace): Use Copy_Node to copy nodes.
5666 2004-04-19 Javier Miranda <miranda@gnat.com>
5668 * sprint.adb (Sprint_Node_Actual): Give support to the new
5669 Access_To_Subprogram node available in Access_Definition nodes. In
5670 addition, give support to the AI-231 node fields: null-exclusion,
5671 all-present, constant-present.
5673 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
5675 * sinfo.ads, sinfo.adb:
5676 New field Access_To_Subprogram_Definition in Access_Definition nodes
5678 * sem_ch6.adb (Process_Formals): Move here the code that creates and
5679 decorates internal subtype declaration corresponding to the
5680 null-excluding formal. This code was previously in Set_Actual_Subtypes.
5681 In addition, carry out some code cleanup on this code. In case of
5682 access to protected subprogram call
5683 Replace_Anonymous_Access_To_Protected_Subprogram.
5684 (Set_Actual_Subtypes): Code cleanup.
5686 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
5687 Find_Type in case of anonymous access renamings. Add warning in case of
5688 null-excluding attribute used in anonymous access renaming.
5690 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5693 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
5695 (Access_Definition): In case of anonymous access to subprograms call
5696 the corresponding semantic routine to decorate the node.
5697 (Access_Subprogram_Declaration): Addition of some comments indicating
5698 some code that probably should be added here. Detected by comparison
5699 with the access_definition subprogram.
5700 (Analyze_Component_Declaration): In case of access to protected
5701 subprogram call Replace_Anonymous_Access_To_Protected.
5702 (Array_Type_Declaration): In case of access to protected subprogram call
5703 Replace_Anonymous_Access_To_Protected_Subprogram.
5704 (Process_Discriminants): In case of access to protected subprogram call
5705 Replace_Anonymous_Access_To_Protected_Subprogram.
5707 * par.adb (P_Access_Definition): New formal that indicates if the
5708 null-exclusion part was present.
5709 (P_Access_Type_Definition): New formal that indicates if the caller has
5710 already parsed the null-excluding part.
5712 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
5713 (P_Identifier_Declarations): Code cleanup and give support to renamings
5714 of anonymous access to subprogram types.
5715 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
5716 (P_Array_Type_Definition): Give support to AI-254.
5717 (P_Component_Items): Give support to AI-254.
5718 (P_Access_Definition): New formal that indicates if the header was
5719 already parsed by the caller.
5720 (P_Access_Type_Definition): New formal that indicates if the caller has
5721 already parsed the null-excluding part.
5723 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
5724 call to P_Access_Definition.
5726 2004-04-19 Geert Bosch <bosch@gnat.com>
5728 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
5729 the delicate semantics of floating-point to integer conversion.
5730 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
5732 * eval_fat.adb (Machine_Mantissa): Moved to spec.
5733 (Machine_Radix): New function.
5735 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
5737 (Machine_Radix): New function also for use in conversion checks.
5739 2004-04-19 Ed Schonberg <schonberg@gnat.com>
5741 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
5743 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
5744 to decorate the access-to-protected subprogram and the equivalent type.
5746 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
5747 to anonymous access to subprogram types.
5749 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
5750 constant-folding, for legality checks in contexts that require an RM
5753 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
5754 temporary but stack checking is not enabled, increment serial number
5755 to so that symbol generation is consistent with and without stack
5758 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
5759 independent on whether stack checking is enabled, caller must check
5760 the corresponding flag.
5762 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
5764 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
5765 parent if it has discriminants.
5766 (Build_Derived_Private_Type): Constructed full view does
5767 not come from source.
5768 (Process_Discriminants): Default discriminants on a tagged type are
5769 legal if this is the internal completion of a private untagged
5772 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
5773 no constraint checks, because it corresponds to an existing object.
5775 * sem_prag.adb (Process_Convention): Pragma applies
5776 only to subprograms in the same declarative part, i.e. the same unit,
5779 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
5780 ignore type mismatch on a numeric conversion if expression comes from
5783 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
5785 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
5786 Homonym_Number parameter, add processing for Source_Location parameter
5788 (Check_Eliminated): Remove the check for homonym numbers, add the check
5789 for source location traces.
5791 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
5792 with Arg_Source_Location corresponding to the changes in the format of
5795 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
5796 Eliminate pragma corresponding to the changes in the format of the
5797 pragma: Homonym_Number is replaced with Source_Location, two ways of
5798 distinguishing homonyms are mutially-exclusive.
5800 2004-04-19 Joel Brobecker <brobecker@gnat.com>
5802 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
5804 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
5805 No_Dollar_In_Label, no longer necessary, as it is always True.
5806 (Strip_Suffixes): Likewise.
5808 2004-04-19 Gary Dismukes <dismukes@gnat.com>
5810 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
5811 modulus for compatibility with size clause on targets with 16-bit
5814 * layout.adb (Discrimify): In the case of private types, set Vtyp to
5815 full type to fix type mismatches on calls to size functions for
5816 discriminant-dependent array components.
5818 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
5820 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
5823 2004-04-19 Pascal Obry <obry@gnat.com>
5825 * mdll-utl.adb (Locate): New version is idempotent.
5827 2004-04-17 Laurent Guerby <laurent@guerby.net>
5829 PR ada/14988 (partial)
5830 * impunit.adb: Fix typo.
5832 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
5834 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
5835 and install-rts-cert targets. Remove all gnatlib and gnattools
5836 targets and all other rts-* targets (moved to libada). Remove (now)
5837 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
5838 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
5840 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5842 * trans.c (tree_transform): Shortcut returning error_mark_node for
5843 statements in annotate_only_mode.
5844 (tree_transform, case N_Label, case N_Return_Statement,
5845 N_Goto_Statement): Make statement tree instead of generating code.
5846 (tree_transform, case N_Assignment_Statement): No longer check
5848 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
5850 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
5852 (gnat_to_gnu): Collect any RTL generated and deal with it.
5853 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
5854 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
5855 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
5857 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
5859 * ada-tree.def (EXPR_STMT): Fix typo in name.
5860 (BLOCK_STMT, IF_STMT): New nodes.
5862 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
5863 LABEL_STMT_FIRST_IN_EH): New macros.
5864 (RETURN_STMT_EXPR): Likewise.
5866 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
5867 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
5869 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5871 * atree.ads: Correct documentation on extended nodes.
5873 * link.c: Set run_path_option for FreeBSD.
5875 2004-04-08 Vincent Celier <celier@gnat.com>
5877 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
5878 one of the ALI file, do not link with DEC lib.
5880 * par.adb Remove the last two characters ("%s" or "%b") when checking
5881 if a language defined unit may be recompiled.
5883 2004-04-08 Ed Schonberg <schonberg@gnat.com>
5885 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
5886 removal of abstract operation leaves no possible interpretation for
5889 * sem_eval.adb (Eval_Qualified_Expression): Use
5890 Set_Raises_Constraint_Error on node when needed, so that it does not
5891 get optimized away by subsequent optimizations.
5893 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
5894 operands even when they are not wrapped in a type conversion.
5896 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
5898 * sem_prag.adb (Set_Exported): Warn about making static as result of
5899 export only when the export is coming from source. This may be not
5900 be true e.g. on VMS where we expand export pragmas for exception codes
5901 together with imported or exported exceptions, and we don't want the
5902 user to be warned about something he didn't write.
5904 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5906 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
5907 duplication between normal entities and those declared as renamings.
5908 No functional change.
5910 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
5911 inline functions returning an unconstrained result.
5913 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
5915 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
5916 conform to what other front-ends do.
5918 2004-04-08 Doug Rupp <rupp@gnat.com>
5920 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
5923 2004-04-06 Pascal Obry <obry@gnat.com>
5925 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
5927 * osint.adb (Program_Name): Do not look past a directory separator.
5929 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
5931 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
5933 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
5934 requirement for preserving a copy of the original assignment node.
5936 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
5938 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
5940 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
5943 2004-04-06 Ed Schonberg <schonberg@gnat.com>
5945 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
5946 operator calls in functional notation, and apply
5947 Universal_Interpretation to operands, not to their type.
5949 2004-04-06 Robert Dewar <dewar@gnat.com>
5951 * 5wdirval.adb: Minor reformatting
5953 2004-04-06 Ed Falis <falis@gnat.com>
5955 * gnat_rm.texi: Improve a reference to the GCC manual
5957 2004-04-05 Vincent Celier <celier@gnat.com>
5959 * adaint.h, adaint.c: Add function __gnat_named_file_length
5961 * impunit.adb: Add Ada.Directories to the list
5963 * Makefile.in: Add VMS and Windows versions of
5964 Ada.Directories.Validity package body.
5966 * Makefile.rtl: Add a-direct and a-dirval
5968 * mlib-tgt.ads: Minor comment update.
5970 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
5971 a-direct.ads, a-direct.adb: New files.
5973 2004-04-05 Vincent Celier <celier@gnat.com>
5976 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
5977 just to the compiler.
5979 2004-04-05 Robert Dewar <dewar@gnat.com>
5981 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
5982 returned string is 1.
5984 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
5986 * eval_fat.ads: Minor reformatting
5988 * g-curexc.ads: Document that lower bound of returned string values
5991 * gnatlink.adb: Add ??? comment for previous change
5992 (need to document why this is VMS specific)
5994 * s-stoele.ads: Minor reformatting
5996 * tbuild.ads: Minor reformatting throughout (new function specs)
5998 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
6001 * scng.adb: Minor reformatting
6003 2004-04-05 Geert Bosch <bosch@gnat.com>
6005 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
6006 (Leading_Part): Still perform truncation to machine number if the
6007 specified radix_digits is greater or equal to machine_mantissa.
6009 2004-04-05 Javier Miranda <miranda@gnat.com>
6011 * par-ch3.adb: Complete documentation of previous change
6012 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
6013 (aliased must appear before constant).
6015 * par-ch4.adb: Complete documentation of previous change.
6017 * par-ch6.adb: Complete documentation of previous change.
6019 * sinfo.ads: Fix typo in commment.
6021 2004-04-05 Ed Schonberg <schonberg@gnat.com>
6023 * sem_ch3.adb (Inherit_Components): If derived type is private and has
6024 stored discriminants, use its discriminants to constrain parent type,
6025 as is done for non-private derived record types.
6027 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
6028 Ada 2005 AI-310: an abstract non-dispatching operation is not a
6029 candidate interpretation in an overloaded call.
6031 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
6032 expression is Null and target type is not an access type (e.g. a
6033 non-private address type).
6035 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
6037 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
6038 statement whose right-hand side is an inlined call, save a copy of the
6039 original assignment subtree to preserve enough consistency for
6040 Analyze_Assignment to proceed.
6042 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
6043 complete assignment subtree which is now unnecessary, as the expansion
6044 of inlined call has been improved to preserve a consistent assignment
6045 tree. Note_Possible_Modification must be called only
6046 after checks have been applied, or else unnecessary checks will
6049 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
6050 of explicit dereferences that do not Come_From_Source:
6051 - be selective on cases where we must go back to the dereferenced
6052 pointer (an assignment to an implicit dereference must not be
6053 recorded as modifying the pointer);
6054 - do not rely on Original_Node being present (Analyze_Assignment
6055 calls Note_Possible_Modification on a copied tree).
6057 * sem_warn.adb (Check_References): When an unset reference to a pointer
6058 that is never assigned is encountered, prefer '<pointer> may be null'
6059 warning over '<pointer> is never assigned a value'.
6061 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
6063 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
6066 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
6068 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
6069 libexc. We currently don't reference anything in this library and
6070 linking it in triggers linker warnings we don't want to see.
6072 * init.c: Update comments.
6074 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6076 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
6077 * utils.c (create_field_decl): Likewise.
6078 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
6080 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
6082 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
6083 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
6084 Add info directory entry and category.
6086 2004-04-02 Jan Hubicka <jh@suse.cz>
6088 * utils.c: Include function.h
6089 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
6091 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6094 * Make-lang.in: Clean up generation of documentation
6096 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
6098 * xgnatug.adb: Removed, replaced by xgnatugn.adb
6100 * xgnatugn.adb: Replaces xgnatug.adb
6102 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
6104 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
6106 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6107 gnat_ug_wnt.texi: Removed.
6109 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
6111 * utils2.c: Update copyright notice.
6113 2004-04-01 Robert Dewar <dewar@gnat.com>
6115 * checks.adb: Minor reformatting throughout
6116 Note that prev checkin added RM reference to alignment warning
6118 2004-04-01 Ed Schonberg <schonberg@gnat.com>
6120 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
6121 non-static when building aggregate for bit-packed array.
6123 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
6124 function call that is itself the actual in a procedure call, build
6127 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
6128 a string literal, create a temporary for it, constant folding only
6129 handles scalars here.
6131 2004-04-01 Vincent Celier <celier@gnat.com>
6133 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
6134 Error_Msg_SP): New empty procedures to instantiate the Scanner.
6135 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
6137 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
6138 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
6139 and get the checksum.
6141 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
6143 Increase the Marking_Label at the end of the Multiple_Main_Loop,
6144 instead of at the beginning.
6146 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
6148 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
6151 * osint.ads (Multi_Unit_Index_Character): New Character global variable
6153 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
6156 * par.adb: Remove test on file name to detect language defined units.
6157 Add test on unit name, after parsing, to detect language defined units
6158 that are not compiled with -gnatg (except System.RPC and its children)
6160 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
6161 following units without style checking.
6163 * switch-c.adb: Change -gnatC to -gnateI
6165 * usage.adb: Document new switch -gnateInnn
6167 * scng.adb (Accumulate_Token_Checksum): New procedure
6168 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
6169 word or literal number.
6170 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
6173 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
6176 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
6177 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
6178 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
6179 5vtpopde.adb: Add missing 'constant' keywords.
6181 2004-04-01 Javier Miranda <miranda@gnat.com>
6183 * par-ch4.adb: (P_Allocator): Code cleanup
6185 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
6188 * sinfo.ads: Complete documentation of previous change
6190 2004-04-01 Pascal Obry <obry@gnat.com>
6192 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
6193 only on VMS. This special handling was done because an old GNU/ld bug
6194 on Windows which has been fixed.
6196 2004-04-01 GNAT Script <nobody@gnat.com>
6198 * Make-lang.in: Makefile automatically updated
6200 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6202 * decl.c (gnat_to_gnu_entity, make_type_from_size):
6203 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6204 * trans.c (tree_transform, convert_with_check): Likewise.
6205 * utils.c (gnat_signed_or_unsigned_type): Likewise.
6206 (build_vms_descriptor, unchecked_convert): Likewise.
6207 * utils2.c (nonbinary_modular_operation): Likewise.
6209 2004-03-29 Javier Miranda <miranda@gnat.com>
6211 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
6212 (Install_Null_Excluding_Check): Local subprogram that determines whether
6213 an access node requires a runtime access check and if so inserts the
6214 appropriate run-time check.
6215 (Apply_Access_Check): Call Install_Null_Excluding check if required
6216 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
6218 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
6220 * einfo.ads: Fix typo in comment
6222 * exp_ch3.adb (Build_Assignment): Generate conversion to the
6223 null-excluding type to force the corresponding run-time check.
6224 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
6225 type to force the corresponding run-time check.
6227 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
6228 the null-excluding type to force the corresponding run-time check.
6230 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
6231 case of access types unless they have the null-excluding attribute.
6233 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
6236 * exp_util.ads: Fix typo in comment
6238 * par.adb (P_Null_Exclusion): New subprogram
6239 (P_Subtype_Indication): New formal that indicates if the null-excluding
6240 part has been scanned-out and it was present
6242 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
6244 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
6245 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
6246 type to force the corresponding run-time check
6247 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
6249 (Resolve_Array_Aggregate): Carry out some static checks
6250 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
6252 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
6253 attribute must be set only if specified by means of the null-excluding
6254 part. In addition, we must also propagate the access-constant attribute
6256 (Access_Subprogram_Declaration, Access_Type_Declaration,
6257 Analyze_Component_Declaration, Analyze_Object_Declaration,
6258 Array_Type_Declaration, Process_Discriminants,
6259 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
6260 and carry out some static checks.
6261 (Build_Derived_Access_Type): Set the null-excluding attribute
6262 (Derived_Type_Declaration, Process_Subtype): Carry out some static
6265 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
6267 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
6269 * sem_ch6.adb (Process_Formals): Carry out some static checks.
6270 (Set_Actual_Subtypes): Generate null-excluding subtype if the
6271 null-excluding part was present; it is not required to be done here in
6272 case of anonymous access types.
6273 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
6276 * sem_res.adb (Resolve_Actuals): Carry out some static check
6277 (Resolve_Null): Allow null in anonymous access
6279 * sinfo.adb: New subprogram Null_Exclusion_Present
6280 All_Present and Constant_Present available on access_definition nodes
6282 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
6283 object_declaration, derived_type_definition, component_definition,
6284 discriminant_specification, access_to_object_definition,
6285 access_function_definition, allocator, access_procedure_definition,
6286 access_definition, parameter_specification, All_Present and
6287 Constant_Present flags available on access_definition nodes.
6289 2004-03-29 Robert Dewar <dewar@gnat.com>
6291 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
6292 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
6293 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
6294 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
6295 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
6296 sem_prag.adb: Updates to handle multiple units/file
6298 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
6300 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
6301 sem_util.adb: Minor reformatting
6303 * sem_ch12.adb: Add comment for previous change
6305 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
6307 * osint.adb (Executable_Prefix): Set Exec_Name to the current
6308 executable name when not initialized. Otherwise, use its current value.
6310 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
6311 initialize it to another executable name than the current one. This
6312 allows to configure paths for an executable name (gnatmake) different
6313 from the current one (gnatdist).
6315 2004-03-29 Ed Schonberg <schonberg@gnat.com>
6317 * exp_ch6.adb (Expand_Call): A call to a function declared in the
6318 current unit cannot be inlined if it appears in the body of a withed
6319 unit, to avoid order of elaboration problems in gigi.
6321 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
6322 information for protected (wrapper) operation as well, to simplify gdb
6325 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
6326 protected body, indicate that the entity for the generated spec comes
6327 from source, to ensure that references are properly generated for it.
6328 (Build_Body_To_Inline): Do not inline a function that returns a
6331 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
6332 apply convention to homonyms that are declared explicitly.
6334 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
6335 that renames an equality operator and the operands are overloaded,
6336 resolve them with the declared formal types, before rewriting as an
6339 2004-03-29 GNAT Script <nobody@gnat.com>
6341 * Make-lang.in: Makefile automatically updated
6343 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
6345 * memtrack.adb: Log realloc calls, which are treated as free followed
6348 2004-03-25 Vincent Celier <celier@gnat.com>
6350 * prj-makr.adb (Process_Directories): Detect when a file contains
6351 several units. Do not include such files in the config pragmas or
6352 in the naming scheme.
6354 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
6355 Resolve links only when not in Trusted_Mode.
6356 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
6357 Do not resolve links for the display names.
6359 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
6360 resolve links when computing the display names.
6362 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
6364 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
6365 attribute reference does not denote a subtype, it can be any
6366 expression that has a classwide type, potentially after an implicit
6367 dereference. In particular, the prefix can be a view conversion for
6368 a classwide type (for which Is_Object_Reference holds), but it can
6369 also be a value conversion for an access-to-classwide type. In the
6370 latter case, there is an implicit dereference, and the original node
6371 for the prefix does not verify Is_Object_Reference.
6373 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
6374 conversion of a discriminant-dependent component of a mutable object
6377 2004-03-25 Ed Schonberg <schonberg@gnat.com>
6379 * freeze.adb (Freeze_Entity): When an inherited subprogram is
6380 inherited, has convention C, and has unconstrained array parameters,
6381 place the corresponding warning on the derived type declaration rather
6382 than the original subprogram.
6384 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
6385 indication on renaming declaration, if formal has a box and actual
6388 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
6389 determine whether to generate an implicit or explicit reference to
6392 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
6393 subprogram renaming comes from a defaulted formal subprogram in an
6396 2004-03-25 Gary Dismukes <dismukes@gnat.com>
6398 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
6399 value expressions to ensure that calls within a component definition
6400 will be checked (since those are evaluated during the record type's
6403 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
6405 * s-tpobop.adb: Code clean up:
6406 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
6408 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
6410 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
6412 * Makefile.in: Clean up in the ravenscar run time.
6414 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6416 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
6417 of No_Strict_Aliasing to build_pointer_type_for_mode.
6418 * utils.c (update_pointer_to): Walk pointer and ref chains.
6420 2004-03-22 Cyrille Comar <comar@act-europe.fr>
6422 * ali.ads: Fix Comment about Dynamic_Elab.
6424 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6425 Has_RACW, Is_Generic, etc.)
6426 (Output_Object, Gnatls): Take into account ALI files not attached to
6429 2004-03-22 Vincent Celier <celier@gnat.com>
6431 * gprep.adb: Change all String_Access to Name_Id
6432 (Is_ASCII_Letter): new function
6433 (Double_File_Name_Buffer): New procedure
6434 (Preprocess_Infile_Name): New procedure
6435 (Process_Files): New procedure
6436 (Gnatprep): Check if output and input are existing directories.
6437 Call Process_Files to do the real job.
6439 2004-03-22 Robert Dewar <dewar@gnat.com>
6441 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6442 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6444 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6446 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6447 case when the source contains only comments.
6449 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6451 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6452 declaration for a child subprogram body that acts as a spec, indicate
6453 that the entity in the declaration needs debugging information.
6455 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6456 full view if the subtype is created for a constrained record component;
6457 gigi has enough information to construct the record, and there is no
6458 place in the tree for the declaration.
6460 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6461 serial number for the dummy body that is built for analysis, to avoid
6462 inconsistencies in the generation of internal names when compiling
6465 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6467 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6470 2004-03-22 GNAT Script <nobody@gnat.com>
6472 * Make-lang.in: Makefile automatically updated
6474 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6476 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6477 * trans.c (tree_transform, emit_index_check): Likewise.
6478 * utils.c (build_template): Likewise.
6479 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6480 (maybe_unconstrained_array, unchecked_convert): Likewise.
6481 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6482 (build_unary_op): Likewise.
6483 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6484 (fill_vms_descriptor): Likewise.
6485 (build_call_alloc_dealloc): Likewise.
6487 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6489 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6492 * gnat_ug.texi: Add info directory category and entry.
6493 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6494 gnat_ug_wnt.texi: Regenerate.
6496 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6498 * ada-tree.h: Update copyright notice.
6501 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6503 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6504 as regular exception objects and not as mere integers representing the
6505 condition code. The latter approach required some dynamics to mask off
6506 severity bits, which did not fit well into the GCC table based model.
6507 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6508 exception data objects. We don't it and it would conflict with the other
6509 external symbol we have to generate for such exceptions.
6511 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6512 the special code for VMS exceptions, since these are now represented
6513 as regular exceptions objects.
6515 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6517 * decl.c (debug_no_type_hash): Remove.
6518 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6519 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6521 2004-03-19 Laurent Guerby <laurent@guerby.net>
6523 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6524 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6526 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6528 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6529 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6530 (TYPE_RM_SIZE_INT): Directly use type.values.
6531 (TREE_LOOP_ID): Clean up check.
6532 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6533 TYPE_VALUES, not TYPE_FIELDS.
6534 * trans.c (convert_with_check): Delay access of bounds of basetype
6535 until sure is numeric.
6537 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6539 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6542 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6543 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6544 Specific.Set instead of direct call to e.g pthread_setspecific.
6546 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6548 * adaint.c: Update comments.
6550 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6551 GNATLIB_SHARED for FreeBSD.
6553 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6555 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6556 When needed (stack checking) the stack size is retrieved
6557 from the VxWorks kernel.
6559 * Makefile.in: Flag -nostdinc is required when building the run time
6560 for avoiding looking for files in the base compiler.
6561 Add the VxWorks specific version of the package body for
6562 System.Stack_checking.Operations (5zstchop.adb).
6564 * Make-lang.in: Add the object file for
6565 System.Stack_Checking.Operations.
6567 * Makefile.rtl: Add object file for the package
6568 System.Stack_Checking.Operations.
6570 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6572 * s-stache.ads, s-stache.adb: Move the operations related to stack
6573 checking from this package to package System.Stack_Checking.Operations.
6574 This way, stack checking operations are only linked in the final
6575 executable when using the -fstack-check flag.
6577 2004-03-18 Doug Rupp <rupp@gnat.com>
6579 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6582 * 5qsystem.ads, 5xcrtl.ads: New files.
6584 2004-03-18 Vincent Celier <celier@gnat.com>
6586 * prj.adb (Reset): Reset hash table Files_Htable
6588 * prj-env.adb (Source_Paths, Object_Paths): New tables.
6589 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
6590 the procedures Add_To_Path_File.
6591 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
6592 making sure that each directory is present only once and, for object
6593 dirs, when a directory already present is added, the duplicate is
6594 removed and the directory is always put as the last in the table.
6595 Write the path files at the end of these accumulations.
6597 * prj-nmsc.adb (Record_Source): Add source file name in hash table
6598 Files_Htable for all sources.
6600 * prj-proc.adb (Process): Remove restrictions between not directly
6601 related extending projects.
6603 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
6605 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
6606 (Find_Sources): Minor speed optimization.
6608 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
6609 parameter Trusted_Mode.
6611 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
6613 * scn.adb (Determine_License): Take into account a degenerated case
6614 when the source contains only comments.
6616 2004-03-18 Ed Schonberg <schonberg@gnat.com>
6618 * sem_warn.adb (Check_References): For a warning on a selected
6619 component that does not come from source, locate an uninitialized
6620 component of the record type to produce a more precise error message.
6622 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
6624 * 3zsoccon.ads: Fix multicast options.
6626 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
6629 2004-03-15 Robert Dewar <dewar@gnat.com>
6631 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
6632 pragma used for a private type.
6634 * lib-xref.adb (Generate_Reference): Do not generate warning if
6635 reference is in a different unit from the pragma Unreferenced.
6637 * 5vtpopde.adb: Minor reformatting
6638 Fix casing of To_Task_ID
6640 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
6641 flag if we have an unchecked conversion to an access type in the same
6644 2004-03-15 Geert Bosch <bosch@gnat.com>
6646 * a-ngcoty.adb (Modulus): In alternate formula for large real or
6647 imaginary parts, use Double precision throughout.
6649 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
6650 we want to be able to compile run-time with -gnata for testing, but
6651 this may also be instantiated in user code that is compiled with -gnata.
6653 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
6655 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
6656 codes. Having a separate type for this is useful to enforce consistency
6657 throughout the various run-time units.
6658 (Exception_Data): Use Exception_Code for Import_Code.
6660 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
6661 Natural and Integer in various places.
6662 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
6663 with the severity bits masked off.
6664 (Register_VMS_Exception): Handle the additional exception data pointer
6667 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
6668 component, now reflected by an exported accessor.
6669 (is_handled_by): New routine to compute whether the propagated
6670 occurrence matches some handler choice specification. Extracted out of
6671 get_action_description_for, and expanded to take care of the VMS
6673 (get_action_description_for): Use is_handled_by instead of an explicit
6674 complex condition to decide if the current choice at hand catches the
6675 propagated occurrence.
6677 * raise.h (Exception_Code): New type for C.
6679 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
6680 System.Standard_Library.Exception_Code, to allow references from the
6681 pragma import/export expander.
6683 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
6684 New accessors to allow easy access to GNAT exception data
6686 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
6687 redundant Handled_By_Others component, helper for the personality
6688 routine which will now be able to call the appropriate exception data
6691 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
6692 component of Standard_Exception_Type to be the closest possible to
6693 Exception_Code in System.Standard_Library, that we cannot get at this
6694 point. Expand a ??? comment to notify that this type node should
6695 probably be rewritten later on.
6697 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
6698 registration call to include a pointer to the exception object in the
6701 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
6702 instead of int and explicit bitmasks.
6704 2004-03-15 Vincent Celier <celier@gnat.com>
6706 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
6707 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
6709 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
6710 longer needed now that it is in the spec of
6711 System.Tasking.Task_Attributes.
6713 * adaint.h, adaint.c: (__gnat_create_output_file): New function
6715 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
6717 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
6719 * make.adb (Gnatmake): Do not check the executable suffix; it is being
6720 taken care of in Scan_Make_Arg.
6721 (Scan_Make_Arg): Add the executable suffix only if the argument
6722 following -o, in canonical case, does not end with the executable
6723 suffix. When in verbose mode and executable file name does not end
6724 with executable suffix, output the executable name, in canonical case.
6726 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
6727 to avoid warnings when instantiating Ada.Task_Attributes.
6730 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
6731 in the correct order.
6733 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
6734 redirect standard output and error to a file for the invocation of the
6735 compiler, then read the file.
6737 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
6738 directory, instead of the Value.
6739 (Find_Source_Dirs): Remove useless code & comments.
6741 2004-03-15 Ed Schonberg <schonberg@gnat.com>
6743 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
6744 tagged type is inherited, and the parent operation is not frozen yet,
6745 force generation of a freeze node for the inherited operation, so the
6746 corresponding dispatch entry is properly initialized.
6747 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
6748 when looking for user-defined equality operation.
6750 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
6751 boolean when locating primitive equality of tagged component.
6753 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
6754 bit-aligned field and the right-hand side a string literal, introduce
6755 a temporary before expanding assignment into a loop.
6757 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
6758 priority in full, to ensure that any expanded subepxressions of it are
6759 elaborated in the scope of the init_proc.
6761 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
6762 after object declaration, skipping over code that may have been
6763 generated for validity checks.
6765 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
6766 discriminants, ignore the known discriminants of its full view, if
6767 any, to check legality.
6769 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
6770 component if type has unknown discriminants.
6771 (Analyze_Private_Extension_Declaration): Discriminant constraint is
6772 null if type has unknown discriminants.
6774 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
6775 for end label when present.
6777 * s-fileio.adb (Open): When called with a C_Stream, use given name for
6778 temporary file, rather than an empty string.
6780 2004-03-15 Ed Falis <falis@gnat.com>
6782 * s-thread.adb: Removed, no longer used.
6784 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6786 * decl.c (target.h): Now include.
6787 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
6788 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
6789 (validate_size): For POINTER_TYPE, get smallest size permitted on
6792 * fe.h: Sort Einfo decls and add Set_Mechanism.
6794 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
6795 (ada/decl.o): Depends on target.h.
6797 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
6798 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
6800 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
6802 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
6804 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
6805 Insert_Dereference_Action when rewriting an implicit dereference into
6806 an explicit one, this will be taken care of during expansion of the
6807 explicit dereference.
6808 (Expand_N_Slice): Same. Always do the rewriting, even for the case
6809 of non-packed slices, since the dereference action generated by
6810 expansion of the explicit dereference is needed in any case.
6811 (Expand_N_Selected_Component): When rewriting an implicit dereference,
6812 analyze and resolve the rewritten explicit dereference so it is seen
6814 (Insert_Dereference_Action): This procedure is now called only for the
6815 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
6816 dereferences that do not come from source (including explicit
6817 dereferences resulting from rewriting implicit ones), but do not
6818 recursively insert a check for the dereference nodes contained within
6820 (Insert_Dereference_Action): Clarify and correct comment.
6822 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
6825 Move language detection to the top level.
6826 * config-lang.in: Build by default.
6828 2004-03-05 Robert Dewar <dewar@gnat.com>
6830 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
6832 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
6833 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
6834 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
6835 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
6836 unchecked conversion to spec to avoid warnings.
6838 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
6841 * 7stpopsp.adb: Correct casing in To_Task_ID call
6843 * a-strsea.ads, a-strsea.adb: Minor reformatting
6845 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
6847 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
6848 Adjust Max_Msg_Length to be clearly large enough.
6850 * fe.h: Define In_Same_Source_Unit
6852 * osint.adb: Add pragma Warnings Off to suppress warnings
6853 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
6856 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
6858 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
6860 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
6862 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
6864 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
6866 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
6867 node. We now do generate them for gcc back end.
6869 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
6872 * sinput-c.adb: Fix bad name in header.
6873 Add pragma Warnings Off to suppress aliasing warning.
6875 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
6877 * snames.h, snames.ads, snames.adb: Add entry for pragma
6880 2004-03-05 Vincent Celier <celier@gnat.com>
6882 * prj-com.ads: Add hash table Files_Htable to check when a file name
6883 is already a source of another project.
6885 * prj-nmsc.adb (Record_Source): Before recording a new source, check
6886 if its file name is not already a source of another project. Report an
6889 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
6890 source file name, call gnatpp with all the sources of the main project.
6892 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
6895 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
6896 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
6897 /RUNTIME_SYSTEM=, converted to --RTS=
6898 /NOTABS, converted to -notabs
6900 2004-03-05 Pascal Obry <obry@gnat.com>
6902 * make.adb: Minor reformatting.
6904 2004-03-05 Ed Schonberg <schonberg@gnat.com>
6906 Part of implemention of AI-262.
6907 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
6909 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
6912 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
6913 when component type is a partially constrained class-wide subtype.
6914 (Constrain_Discriminated_Type): If parent type has unknown
6915 discriminants, a constraint is illegal, even if full view has
6917 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
6918 with unknown discriminants whose full view is a discriminated record.
6920 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
6921 flag, to handle properly derivations of tagged types with unknown
6923 (Analyze_Package_Spec, Analyze_Package_Body): Install
6924 Private_With_Clauses before analyzing private part or body.
6926 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
6927 Has_Discriminants can be true for a given type (documentation).
6929 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
6931 * s-restri.ads: Fix license (GPL->GMGPL).
6933 * s-tassta.adb: Minor reformatting.
6935 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6936 by calls to Exit_One_ATC_Level, since additional clean up is performed
6939 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6940 by calls to Exit_One_ATC_Level, since additional clean up is performed
6943 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6945 * trans.c: Reflect GCC changes to fix bootstrap problem.
6946 Add warning for suspicious aliasing unchecked conversion.
6948 2004-03-05 GNAT Script <nobody@gnat.com>
6950 * Make-lang.in: Makefile automatically updated
6952 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
6954 * ali.adb (Read_Instantiation_Instance): Do not modify the
6955 current_file_num when reading information about instantiations, since
6956 this corrupts files in later references.
6958 2004-03-02 Vincent Celier <celier@gnat.com>
6960 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
6961 before checking if it is read-only.
6963 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
6964 of SRC_DIRS and eliminate duplicates.
6966 * gprcmd.adb: Replace command "path" with command "path_sep" to return
6968 (Usage): Document path_sep
6970 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
6971 C++ compiler. No need for a script.
6972 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
6973 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
6976 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
6977 where there are Ada sources.
6978 (Set_Ada_Paths): Only add to the include path the source dirs of project
6980 (Add_To_Path): Add the Display_Values of the directories, not their
6983 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
6986 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
6988 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
6989 Value is canonicalized.
6990 (Language_Independent_Check): Do not copy Value to Display_Value when
6991 canonicalizing Value.
6993 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
6994 path to find limited with cycles.
6995 (Parse_Single_Project): Use canonical cased path to find the end of a
6998 2004-03-02 Ed Schonberg <schonberg@gnat.com>
7000 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
7001 and not a child unit.
7003 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
7004 appear in a with_clause.
7006 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
7007 only happen in type_annotate mode, do not try to elaborate it.
7009 * exp_util.adb (Force_Evaluation): If expression is a selected
7010 component on the left of an assignment, use a renaming rather than a
7011 temporary to remove side effects.
7013 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
7014 inlined instance body, which is analyzed before the end of the
7017 2004-03-02 Robert Dewar <dewar@gnat.com>
7019 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
7020 sem_ch4.adb: Use new feature for substitution of keywords in VMS
7022 * errout.ads, errout.adb: Implement new circuit for substitution of
7025 * sem_case.adb (Analyze_Choices): Place message properly when case is
7026 a subtype reference rather than an explicit range.
7028 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
7030 2004-03-02 Doug Rupp <rupp@gnat.com>
7032 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
7034 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
7036 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
7038 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7040 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
7043 2004-02-25 Robert Dewar <dewar@gnat.com>
7045 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
7046 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
7047 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
7048 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
7049 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
7050 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
7051 the defining instance of the type to avoid aliasing problems.
7052 Fix copyright header. Fix bad comments in package header.
7054 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
7056 2004-02-25 Ed Schonberg <schonberg@gnat.com>
7058 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
7059 rewritten as references when aliased through an address clause.
7061 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
7062 whether call can be interpreted as an indirect call to the result of a
7063 parameterless function call returning an access subprogram.
7065 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
7068 * exp_ch7.adb (Make_Clean): Remove generation of calls to
7069 Unlock[_Entries], since this is now done by Service_Entries directly.
7071 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
7073 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
7074 Requeue_Call for better code readability. Change spec and update calls:
7075 PO_Service_Entries now unlock the PO on exit.
7076 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
7079 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
7081 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
7083 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
7085 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
7086 protected subprogram call and analyzing the result of such expanding
7087 in case when the called protected subprogram is eliminated.
7089 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
7092 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
7094 * Makefile.in: Clean ups.
7096 2004-02-23 Ed Schonberg <schonberg@gnat.com>
7098 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
7099 protected operations if original subprogram is flagged as eliminated.
7100 (Expand_N_Subprogram_Body): For a protected operation, create
7101 discriminals for next operation before checking whether the operation
7104 * exp_ch9.adb (Expand_N_Protected_Body,
7105 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
7106 for internal protected operations if the original subprogram is
7109 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
7110 declared in a single protected object.
7112 2004-02-23 Vincent Celier <celier@gnat.com>
7114 * prj-attr.adb: Make attribute Builder'Executable an associative array,
7115 case insensitive if file names are case insensitive, instead of a
7116 standard associative array.
7118 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
7119 them as case insensitive on platforms where the file names are case
7122 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
7123 project file has already been parsed that canonical path are compared.
7125 2004-02-23 Robert Dewar <dewar@gnat.com>
7127 * sinput-c.ads: Correct bad unit title in header
7129 * freeze.adb: Minor reformatting
7131 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7133 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
7134 nonaddressable COMPONENT_REF that is removing padding that we are
7135 taking the address of, take the address of the padded record instead
7136 if item is variable size.
7138 2004-02-20 Robert Dewar <dewar@gnat.com>
7140 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
7142 2004-02-20 Ed Schonberg <schonberg@gnat.com>
7144 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
7145 itype references for the constrained designated type of a component
7146 whose base type is already frozen.
7148 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
7150 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
7153 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
7155 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
7156 identifier for a phantom package that rewrites the formal package
7157 declaration with a box. The Add semantic decorations for the defining
7158 identifier from the original node (that represents the formal package).
7160 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
7162 * Make-lang.in (ada/stamp-sdefault): Use the top level
7165 2004-02-19 Richard Henderson <rth@redhat.com>
7167 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
7169 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
7171 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
7172 Scan_ALI can be used for multiple ALI files without reinitializing
7175 2004-02-18 Robert Dewar <dewar@gnat.com>
7177 * debug.adb: Minor reformatting.
7179 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7181 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
7182 to zero if there is an address clause.
7184 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
7186 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
7188 2004-02-18 Gary Dismukes <dismukes@gnat.com>
7190 * layout.adb (Layout_Component_List): Revise generation of call to
7191 discriminant-checking function to pass selections of all of the type's
7192 discriminants rather than just the variant-controlling discriminant.
7194 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
7196 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
7197 fail in the current setup and triggers spurious system error messages.
7198 Pretend it occurred and failed instead.
7200 2004-02-18 Vincent Celier <celier@gnat.com>
7202 * bld.adb: Mark FLDFLAGS as saved
7203 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
7204 it is not the root project. Put each directory to be
7205 extended between double quotes to prevent it to be expanded on Windows.
7206 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
7207 the project file. Set them back to their initial values if they have not
7208 been set in the project file.
7210 * gprcmd.adb: (Gprdebug, Debug): New global variables
7211 (Display_Command): New procedure
7212 (Usage): Document new command "linkopts"
7213 Call Display_Command when env var GPRDEBUG has the value "TRUE"
7214 Implement new command "linkopts"
7215 Remove quotes that may be around arguments for "extend"
7216 Always call Normalize_Pathname with arguments formatted for the platform
7218 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
7219 Change @echo to @$(display) in target clean to be able to clean silently
7221 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
7223 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
7226 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
7227 = Extending_All when current project is an extending all project.
7229 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
7230 set to True only for LINK command, after Unix switch -o.
7231 (Process_Arguments): Set Output_File_Expected to True for LINK command
7232 after Unix switch -o. When Output_File_Expected is True, never add an
7233 extension to a file name.
7235 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
7236 option file name, only to the --for-linker= switch.
7237 (Option_File_Name): If option file name do not end with ".opt", append
7240 2004-02-18 GNAT Script <nobody@gnat.com>
7242 * Make-lang.in: Makefile automatically updated
7244 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
7246 * Make-lang.in (stamp-sdefault): Do not depend on
7249 2004-02-12 Zack Weinberg <zack@codesourcery.com>
7251 * config-lang.in: Disable Ada by default until probe logic for
7252 a bootstrap Ada compiler can be moved to the top level configure
7255 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
7257 * decl.c (components_to_record): Don't claim that the internal fields
7258 we make to hold the variant parts are semantically addressable, because
7261 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
7262 adjust the comment describing the modular type form when we can use it.
7263 (Install_PAT): Account for the Esiz renaming.
7265 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
7266 sc_onstack context indication before raising the exception to which
7267 the signal is mapped. Allows better handling of later signals possibly
7268 triggered by the resumed user code if the exception is handled.
7270 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
7272 * 5zinit.adb: Removed, no longer used.
7274 2004-02-12 Robert Dewar <dewar@gnat.com>
7276 * ali.adb: Remove separating space between parameters on R line. Makes
7277 format consistent with format used by the binder for Set_Globals call.
7279 * atree.ads, atree.adb: Minor reformatting (new function header format)
7281 * bindgen.adb: Add Run-Time Globals documentation section containing
7282 detailed documentation of the globals passed from the binder file to
7285 * gnatls.adb: Minor reformatting
7287 * init.c (__gnat_set_globals): Add note pointing to documentation in
7290 * lib-writ.ads, lib-writ.adb: Remove separating space between
7291 parameters on R line.
7292 Makes format consistent with format used by the binder for Set_Globals
7295 * osint.ads: Add 2004 to copyright notice
7298 * snames.ads: Correct capitalization of FIFO_Within_Priorities
7299 Noticed during code reading, documentation issue only
7301 * usage.adb: Remove junk line for obsolete C switch
7302 Noticed during code reading
7304 2004-02-12 Vincent Celier <celier@gnat.com>
7306 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
7307 extend for each directory, so that multiple /** directories are
7308 extended individually.
7309 (Recursive_Process): Set the default for LANGUAGES to ada
7311 * gprcmd.adb: Define new command "ignore", to do nothing.
7312 Implement new comment "path".
7314 * Makefile.generic: Suppress output when SILENT is set
7315 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
7316 used, so that the correct compiler is invoked.
7317 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
7318 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
7320 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
7322 * Makefile.in: Clean ups and remove obsolete targets.
7324 2004-02-12 Ed Schonberg <schonberg@gnat.com>
7326 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
7327 predicate declared in exp_util.
7329 * exp_util.adb: Add comments.
7331 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
7332 visibility before compiling context of the subunit.
7334 * sem_res.adb (Check_Parameterless_Call): If the context expects a
7335 value but the name is a procedure, do not attempt to analyze as a call,
7336 in order to obtain more telling diagnostics.
7338 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
7339 'Access on parameterless function calls.
7340 (Normalize_Actuals): For a parameterless function call with missing
7341 actuals, defer diagnostic until resolution of enclosing call.
7343 * sem_util.adb (Wrong_Type): If the context type is an access to
7344 subprogram and the expression is a procedure name, suggest a missing
7347 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
7348 Nathanael Nerode <neroden@gcc.gnu.org>
7350 PR ada/6637, PR ada/5911
7351 Merge with libada-branch:
7352 * config-lang.in: Build libada only when ada is built.
7354 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7356 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
7357 for a tagged type, verify that both formals have the same type.
7359 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
7360 temporary when the formal is an in-parameter and the actual a possibly
7363 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
7364 when expansion is disabled, to ensure proper name capture with
7365 overloaded literals. Condition can be of any boolean type, resolve
7368 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
7369 renaming is for a formal subprogram with a default operator name, and
7370 there is a usable operator that is visible at the point of
7373 2004-02-09 Robert Dewar <dewar@gnat.com>
7375 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
7376 rewrite to ignore errors in ali files, intended to allow tools downward
7377 compatibility with new versions of ali files.
7379 * ali.ads: Add new parameter Ignore_Errors
7381 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
7382 duplicating the error message giving the file with restrictions.
7384 * debug.adb: Add debug flag I for gnatbind
7386 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
7387 operators for the case where the operator is a defining operator.
7389 * exp_ch3.adb: Minor reformatting (new function spec format).
7391 * exp_ch4.adb: Add comment for previous change, and make minor
7392 adjustment to loop to always check for improper loop termination.
7393 Minor reformatting throughout (new function spec format).
7395 * gnatbind.adb: Implement -di debug flag for gnatbind
7397 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
7399 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
7401 * lib-load.adb: Fix bad assertion.
7402 Found by testing and code reading.
7405 * lib-load.ads: Minor reformatting.
7407 * lib-writ.adb: There is only one R line now.
7409 * lib-writ.ads: Add documentation on making downward compatible changes
7410 to ali files so old tools work with new ali files.
7411 There is only one R line now.
7412 Add documentation on format incompatibilities (with special GPS note)
7414 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
7416 * par-load.adb: Minor reformatting
7418 * sem_ch8.adb: Fix to error message from last update
7419 Minor reformatting and restructuring of code from last update
7421 * par-prag.adb, snames.adb, snames.ads, snames.h,
7422 sem_prag.adb: Implement pragma Profile.
7424 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7427 * usage.adb: Add line for -gnatyN switch
7429 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7431 2004-02-09 Albert Lee <lee@gnat.com>
7433 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7435 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7437 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7440 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7441 is nested in an instance that is not frozen yet, to avoid
7442 order-of-elaboration problems in gigi.
7444 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7445 body the attribute is legal.
7447 2004-02-09 Robert Dewar <dewar@gnat.com>
7449 * s-rident.ads: Minor comment correction
7451 * targparm.adb: Remove dependence on uintp completely. There was
7452 always a bug in Make in that it called Targparm before initializing
7453 the Uint package. The old code appeared to get away with this, but
7454 the new code did not! This caused an assertion error in gnatmake.
7456 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7457 are indeed fully supported.
7459 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7461 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7463 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7465 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7466 with targetm.calls.promote_prototypes.
7468 2004-02-04 Robert Dewar <dewar@gnat.com>
7470 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7471 ali.ads, gprcmd.adb: Minor reformatting
7473 * bindgen.adb: Output restrictions string for new style restrictions
7476 * impunit.adb: Add s-rident.ads (System.Rident) and
7477 s-restri (System.Restrictions)
7479 * lib-writ.adb: Fix bug in writing restrictions string (last few
7482 * s-restri.ads, s-restri.adb: Change name Restrictions to
7483 Run_Time_Restrictions to avoid conflict with package name.
7484 Add circuit to read and acquire run time restrictions.
7486 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7488 * restrict.ads, restrict.adb: Use the new restriction
7489 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7491 * sem_prag.adb: No_Task_Attributes is a synonym of
7492 No_Task_Attributes_Package.
7494 * snames.ads, snames.adb: New entry for proper handling of
7497 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7498 (AI-00249) that supersedes the GNAT specific restriction
7501 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7504 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7505 body, an identifier may be wrapped in an unchecked conversion.
7507 2004-02-04 Vincent Celier <celier@gnat.com>
7509 * lib-writ.ads: Comment update for the W lines
7511 * bld.adb: (Expression): An empty string list is static
7513 * fname-uf.adb: Minor comment update
7515 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7517 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7518 restrictions on the target.
7520 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7522 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7525 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7527 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7529 2004-02-02 Vincent Celier <celier@gnat.com>
7531 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7532 comment before the usage.
7533 Gprcmd: Fail when command is not recognized.
7534 (Usage): Document command "prefix"
7536 * g-md5.adb (Digest): Process last block.
7537 (Update): Do not process last block. Store remaining characters and
7540 * g-md5.ads (Update): Document that several call to update are
7541 equivalent to one call with the concatenated string.
7542 (Context): Add fields to allow new Update behaviour.
7544 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7546 When May_Fail is True and no existing file can be found, return No_File.
7548 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7551 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7552 spec file name instead on the W line.
7554 2004-02-02 Robert Dewar <dewar@gnat.com>
7556 * ali.adb: Read and acquire info from new format restrictions lines
7558 * bcheck.adb: Add circuits for checking restrictions with parameters
7560 * bindgen.adb: Output dummy restrictions data
7563 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7564 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7565 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7566 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7567 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7569 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7570 the warning message on access to possibly uninitialized variable S)
7571 Minor changes for new restrictions handling.
7573 * gnatbind.adb: Minor reformatting
7574 Minor changes for new restrictions handling
7575 Move circuit for -r processing here from bcheck (cleaner)
7577 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7579 * lib-writ.adb: Output new format restrictions lines
7581 * lib-writ.ads: Document new R format lines for new restrictions
7584 * s-restri.ads/adb: New files
7586 * Makefile.rtl: Add entry for s-restri.ads/adb
7588 * par-ch3.adb: Fix bad error messages starting with upper case letter
7591 * restrict.adb: Major rewrite throughout for new restrictions handling
7592 Major point is to handle restrictions with parameters
7594 * restrict.ads: Major changes in interface to handle restrictions with
7595 parameters. Also generally simplifies setting of restrictions.
7597 * snames.ads/adb: New entry for proper handling of No_Requeue
7599 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
7600 restriction counting.
7601 Other minor changes for new restrictions handling
7603 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
7604 Restriction_Warnings now allows full parameter notation
7605 Major rewrite of Restrictions for new restrictions handling
7607 2004-02-02 Javier Miranda <miranda@gnat.com>
7609 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
7610 syntax rule for object renaming declarations.
7611 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
7612 component definitions.
7614 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
7616 (Array_Type_Declaration): Give support to access components. In addition
7617 it was also modified to reflect the name of the object in anonymous
7618 array types. The old code did not take into account that it is possible
7619 to have an unconstrained anonymous array with an initial value.
7620 (Check_Or_Process_Discriminants): Allow access discriminant in
7622 (Process_Discriminants): Allow access discriminant in non-limited types
7623 Initialize the new Access_Definition field in N_Object_Renaming_Decl
7624 node. Change Ada0Y to Ada 0Y in comments
7626 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
7628 Change Ada0Y to Ada 0Y in comments
7630 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
7631 renamings Change Ada0Y to Ada 0Y in comments
7633 * sem_type.adb (Find_Unique_Type): Give support to the equality
7634 operators for universal access types
7635 Change Ada0Y to Ada 0Y in comments
7637 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
7639 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
7641 (N_Object_Renaming_Declaration): Addition of Access_Definition field
7642 Change Ada0Y to Ada 0Y in comments
7644 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
7645 component definition and object renaming nodes
7646 Change Ada0Y to Ada 0Y in comments
7648 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
7650 * restrict.adb: Use the new restriction identifier
7651 No_Requeue_Statements instead of the old No_Requeue for defining the
7654 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
7655 No_Requeue_Statements.
7657 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
7658 that supersedes the GNAT specific restriction No_Requeue. The later is
7659 kept for backward compatibility.
7661 2004-02-02 Ed Schonberg <schonberg@gnat.com>
7663 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
7664 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
7665 pragma and fix incorrect ones.
7667 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
7668 warning if the pragma is redundant.
7670 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
7672 * 5staprop.adb: Add missing 'constant' keywords.
7674 * Makefile.in: use consistent value for SYMLIB on
7675 platforms where libaddr2line is supported.
7677 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7679 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
7682 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
7684 * init.c (__gnat_install_handler): Setup an alternate stack for signal
7685 handlers in the environment thread. This allows proper propagation of
7686 an exception on stack overflows in this thread even when the builtin
7687 ABI stack-checking scheme is used without support for a stack reserve
7690 * utils.c (create_field_decl): Augment the head comment about bitfield
7691 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
7692 here, because the former is not accurate enough at this point.
7693 Let finish_record_type decide instead.
7694 Don't make a bitfield if the field is to be addressable.
7695 Always set a size for the field if the record is packed, to ensure the
7696 checks for bitfield creation are triggered.
7697 (finish_record_type): During last pass over the fields, clear
7698 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
7699 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
7700 from DECL_BIT_FIELD.
7702 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
7704 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
7705 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
7706 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
7708 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7710 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
7712 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
7713 (ZCX_By_Default): Likewise.
7714 (Front_End_ZCX_Support): Likewise.
7716 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
7717 (Initialize_Lock): Mark Level unreferenced.
7718 (Sleep): Mark Reason unreferenced.
7719 (Timed_Sleep): Likewise.
7721 (Exit_Task): Use Result.
7722 (Check_No_Locks): Mark Self_ID unreferenced.
7724 * 5gtasinf.adb (New_Sproc): Make Attr constant.
7725 (Bound_Thread_Attributes): Make Sproc constant.
7726 (New_Bound_Thread_Attributes): Likewise.
7728 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7730 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
7731 one-dimensional array an slice assignments, when component type is
7734 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
7735 component type is controlled, and control_actions are in effect, use
7736 TSS procedure rather than generating inline code.
7738 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
7739 arrays with controlled components.
7741 2004-01-26 Vincent Celier <celier@gnat.com>
7743 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
7744 command line for the non VMS case.
7746 * gnatlink.adb (Process_Binder_File): When building object file, if
7747 GNU linker is used, put all object paths between quotes, to prevent ld
7748 error when there are unusual characters (such as '!') in the paths.
7750 * Makefile.generic: When there are sources in Ada and the main is in
7751 C/C++, invoke gnatmake with -B, instead of -z.
7753 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
7754 from VMS_Conversion.
7755 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
7756 specification of argument file on the command line.
7758 2004-01-26 Bernard Banner <banner@gnat.com>
7760 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
7762 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7764 * snames.adb: Update copyright notice.
7765 Add info on slice assignment for controlled arrays.
7767 2004-01-23 Robert Dewar <dewar@gnat.com>
7769 * exp_aggr.adb: Minor reformatting
7771 * exp_ch9.adb: Minor code clean up
7773 Fix bad character in comment
7776 * targparm.adb (Get_Target_Parameters): Give clean abort error on
7777 unexpected end of file, along with more detailed message.
7779 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7781 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
7784 * decl.c (copy_alias_set): New function.
7785 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
7787 2004-01-23 Doug Rupp <rupp@gnat.com>
7789 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
7790 lib$${file} in case subsequent character is not a separator.
7792 2004-01-23 Vincent Celier <celier@gnat.com>
7794 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
7795 when the GCC version is at least 3.
7797 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
7798 Remove all "Opt.", to prepare for opt split
7800 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
7801 Extends_All. Set to True when the project parsed is an extending all
7802 project. Fails for importing an extending all project only when the
7803 imported project is an extending all project.
7804 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
7805 depending on the value of Extends_All returned.
7807 * prj-proc.adb (Process): Check that no project shares its object
7808 directory with a project that extends it, directly or indirectly,
7809 including a virtual project.
7810 Check that no project extended by another project shares its object
7811 directory with another also extended project.
7813 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
7814 Kind = N_With_Clause
7816 * prj-tree.ads: Minor reformatting
7817 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
7819 2004-01-23 Ed Schonberg <schonberg@gnat.com>
7821 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
7822 applies to a type with an incomplete view, use full view in Name of
7823 clause, for consistency with uses of Get_Attribute_Definition_Clause.
7825 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
7827 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
7828 SCHED_RR, since other values are not supported by this policy.
7829 (Initialize): Move initialization of mutex attribute to package
7830 elaboration, to prevent early access to this variable.
7832 * Makefile.in: Remove mention of Makefile.adalib, unused.
7834 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
7835 1ssecsta.ads: Removed, unused.
7837 2004-01-21 Javier Miranda <miranda@gnat.com>
7839 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
7840 entity if already built in the current scope.
7842 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
7843 reminder in internal scopes. Required for nested limited aggregates.
7845 2004-01-21 Doug Rupp <rupp@gnat.com>
7847 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
7848 VMS. Replace all occurences of libgnat- and libgnarl- with
7849 libgnat$(hyphen) and libgnarl$(hyphen).
7850 Fixed shared library build problem on VMS.
7852 2004-01-21 Robert Dewar <dewar@gnat.com>
7854 * mlib-prj.adb: Minor reformatting
7856 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
7858 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
7859 'constant' keywords for declaration of pointers that are not modified.
7861 * exp_pakd.adb: Fix English in comment.
7863 2004-01-21 Ed Schonberg <schonberg@gnat.com>
7866 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
7867 copy all attributes of the parent, including the foreign language
7870 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
7873 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
7874 for 'delay until' statement.
7876 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
7878 * Make-lang.in: Replace $(docdir) with doc.
7879 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
7880 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
7881 to use consistent MAKEINFO rule.
7882 (ada.man, ada.srcman): Dummy entry.
7883 (ADA_INFOFILES): Define.
7884 (ada.info, ada.srcinfo): New rules.
7886 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
7888 * utils.c: Update copyright notice, missed in previous change.
7890 2004-01-19 Vincent Celier <celier@gnat.com>
7892 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
7893 args if Bind is True. Set First_ALI, if not already done.
7894 (Build_Library): For Stand Alone Libraries, extract from one ALI file
7895 an eventual --RTS switch, for gnatbind, and all backend switches +
7898 2004-01-19 Robert Dewar <dewar@gnat.com>
7900 * sem_attr.adb, memtrack.adb: Minor reformatting
7902 2004-01-19 Ed Schonberg <schonberg@gnat.com>
7904 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
7905 that rename enumeration literals. This is properly done in sem_eval.
7907 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
7908 to functions that rename enumeration literals.
7910 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
7911 functions that rename enumeration literals.
7913 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7915 * Make-lang.in (utils.o): Depend on target.h.
7916 * utils.c: Include target.h.
7917 (process_attributes): Use targetm.have_named_sections instead
7918 of ASM_OUTPUT_SECTION_NAME.
7920 2004-01-16 Andreas Jaeger <aj@suse.de>
7922 * Makefile.in: Add $(DESTDIR).
7924 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
7926 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
7927 also when not defining if a Size clause applies. That information is
7930 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
7932 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
7933 symbolic links for the shared gnat run time when needed.
7935 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
7937 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
7938 for writing, and terminate with an error message if not.
7940 2004-01-15 Ed Schonberg <schonberg@gnat.com>
7942 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
7943 warning on an access to subprogram in an instance, when the target
7944 type is declared in the same generic unit.
7945 (Eval_Attribute): If 'access is known to fail accessibility check,
7946 rewrite as a raise statement.
7948 2004-01-15 GNAT Script <nobody@gnat.com>
7950 * Make-lang.in: Makefile automatically updated
7952 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
7954 * Make-lang.in (ada.srcextra): Dummy entry.
7956 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
7958 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
7960 2004-01-13 Ed Schonberg <schonberg@gnat.com>
7962 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
7963 components that are initialized with aggregates.
7965 2004-01-13 Vincent Celier <celier@gnat.com>
7967 * gnatlink.adb (Process_Binder_File): To find directory of shared
7968 libgcc, if "gcc-lib" is not a subdirectory, look for the last
7969 subdirectory "lib" in the path of the shared libgnat or libgnarl.
7971 * make.adb (Gnatmake): If GCC version is at least 3, link with
7972 -shared-libgcc, when there is at least one shared library project.
7974 * opt.ads (GCC_Version): New integer constant.
7976 * adaint.c (get_gcc_version): New function.
7978 2004-01-13 Robert Dewar <dewar@gnat.com>
7980 * sem_dist.adb, sem_res.adb, sem_util.adb,
7981 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
7982 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
7984 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
7986 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
7987 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
7990 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
7992 * misc.c: Remove trailing spaces.
7993 Update copyright notice missed in previous change.
7996 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
7999 * Makefile.generic: Update copyright.
8002 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
8003 of prefix/share/make.
8005 * Makefile.prolog: Update copyright.
8008 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
8010 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
8011 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
8012 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
8015 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
8018 2004-01-12 Javier Miranda <miranda@gnat.com>
8020 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
8021 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
8022 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
8023 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
8024 Component_Definition node.
8026 2004-01-12 Ed Falis <falis@gnat.com>
8028 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
8030 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
8032 * link.c: Change default libgnat kind to STATIC for FreeBSD.
8034 2004-01-12 Bernard Banner <banner@gnat.com>
8036 * Makefile.in: map 86numaux to a-numaux for x86_64
8038 2004-01-12 Ed Schonberg <schonberg@gnat.com>
8040 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
8041 generated to rename a generic actual, go to the actual itself, the
8042 subtype is not a user-visible entity.
8044 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
8045 part is a private subtype, reset the visibility of its full view, if
8046 any, to be consistent.
8049 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
8050 to use a generic package G as a formal package for another generic
8053 2004-01-12 Robert Dewar <dewar@gnat.com>
8055 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
8057 * usage.adb: Remove mention of obsolete -gnatwb switch
8058 Noticed during code reading
8060 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
8062 * 1ssecsta.adb: Minor changes for -gnatwa warnings
8064 2004-01-12 GNAT Script <nobody@gnat.com>
8066 * Make-lang.in: Makefile automatically updated
8068 2004-01-09 Mark Mitchell <mark@codesourcery.com>
8070 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
8072 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8074 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
8076 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
8078 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
8079 Update comment and copyright date.
8080 * stamp-xgnatug: Delete.
8082 2004-01-05 Robert Dewar <dewar@gnat.com>
8084 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
8085 be modified by the binder generated main program if the -D switch is
8088 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
8089 imported functions (since now we expect this to be done for imported
8092 * 5vtaprop.adb: Add several ??? for sections requiring more comments
8093 Minor reformatting throughout
8095 * 5zinit.adb: Minor reformatting
8096 Add 2004 to copyright date
8097 Minor changes to avoid -gnatwa warnings
8098 Correct some instances of using OR instead of OR ELSE (noted while
8101 * sprint.adb: Minor updates to avoid -gnatwa warnings
8103 * s-secsta.ads, s-secsta.adb:
8104 (SS_Get_Max): New function to obtain high water mark for ss stack
8105 Default_Secondary_Stack is not a constant since it may be modified by
8106 the binder generated main program if the -D switch is used.
8108 * switch-b.adb: New -Dnnn switch for binder
8111 Make -gnatg imply all warnings currently in -gnatwa
8113 * vms_conv.adb: Minor reformatting
8114 Add 2004 to copyright notice
8115 Add 2004 to printed copyright notice
8117 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
8118 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
8119 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
8120 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
8121 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
8122 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
8123 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
8124 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
8125 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
8126 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
8127 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
8128 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
8129 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
8130 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
8131 checks.adb, clean.adb, cstand.adb, einfo.ads,
8132 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
8133 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
8134 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
8135 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
8136 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
8137 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
8138 Minor reformatting and code clean ups.
8139 Minor changes to prevent -gnatwa warnings
8141 * ali.adb: Minor reformatting and cleanup of code
8142 Acquire new SS indication of secondary stack use from ali files
8144 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
8145 (since now we expect this to be done for imported functions)
8147 * bindgen.adb: Generate call to modify default secondary stack size if
8150 * bindusg.adb: Add line for new -D switch
8152 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
8153 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
8154 Add circuitry for both records and arrays to avoid gigi
8155 processing if the type involved has non-bit-aligned components
8157 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
8158 N_String_Literal node always references an E_String_Literal_Subtype
8159 entity. This may not be true in the future.
8160 (Possible_Bit_Aligned_Component): Move processing of
8161 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
8163 * exp_ch6.adb (Expand_Thread_Body): Pick up
8164 Default_Secondary_Stack_Size as variable so that we get value modified
8165 by possible -Dnnn binder parameter.
8167 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
8168 (Type_May_Have_Bit_Aligned_Components): New function.
8170 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
8171 (Type_May_Have_Bit_Aligned_Components): New function.
8173 * fe.h: (Set_Identifier_Casing): Fix prototype.
8174 Add declaration for Sem_Elim.Eliminate_Error_Msg.
8177 * freeze.adb (Freeze_Entity): Add RM reference to error message about
8178 importing constant atomic/volatile objects.
8179 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
8180 unless explicit Pure_Function pragma given, to avoid insidious bug of
8181 call to non-pure imported function getting eliminated.
8183 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
8184 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
8185 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
8186 Add 2004 to printed copyright notice
8188 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
8191 * Makefile.rtl: Add entry for g-sestin.o
8192 g-sestin.ads: New file.
8194 * mdll.adb: Minor changes to avoid -gnatwa warnings
8196 * mlib-tgt.adb: Minor reformatting
8198 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
8199 New switch Sec_Stack_Used (GNAT, GNATBIND)
8200 Make Default_Secondary_Stack_Size a variable instead of a constant,
8201 so that it can be modified by the new -Dnnn bind switch.
8203 * rtsfind.adb (Load_Fail): Give full error message in configurable
8204 run-time mode if all_errors mode is set. This was not done in the case
8205 of a file not found, which was an oversight.
8206 Note if secondary stack unit is used by compiler.
8208 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
8209 ineffective elaborate all pragmas on non-visible packages (this
8210 happened when a renamed subprogram was called). Now the elaborate all
8211 always goes on the package containing the renaming rather than the one
8212 containing the renamed subprogram.
8214 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
8215 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
8217 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
8218 has an Etype that references an E_String_Literal.
8219 (Eval_String_Literal): Avoid assumption that N_String_Literal node
8220 always references an E_String_Literal_Subtype entity. This may not
8221 be true in the future.
8223 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
8226 * sem_res.adb (Resolve): Specialize msg for function name used in proc
8229 2004-01-05 Ed Falis <falis@gnat.com>
8231 * g-debuti.adb: Replaced direct boolean operator with short-circuit
8234 2004-01-05 Vincent Celier <celier@gnat.com>
8236 * bld.adb: Minor comment updates
8237 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
8240 * make.adb (Gnatmake): Special process for files to compile/check when
8241 -B is specified. Fail when there are only foreign mains in attribute
8242 Main of the project file and -B is not specified. Do not skip bind/link
8243 steps when -B is specified.
8245 * makeusg.adb: Document new switch -B
8247 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
8249 * switch-m.adb: (Scan_Make_Switches): Process -B switch
8251 * vms_data.ads: Add new GNAT PRETTY qualifier
8252 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
8254 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8256 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
8259 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
8260 Set_Identifier_Casing.
8262 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
8263 has size that overflows.
8265 2004-01-05 Gary Dismukes <dismukes@gnat.com>
8267 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
8268 -gnatwa warning on static condition.
8270 2004-01-05 Doug Rupp <rupp@gnat.com>
8272 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
8274 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
8276 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
8277 all attributes, including read-only attribute.
8279 2004-01-05 Pascal Obry <obry@gnat.com>
8281 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
8282 library naming scheme.
8284 * mlib-prj.adb (Build_Library): Generate different names for the static
8285 or dynamic version of the GNAT runtime. This is needed to support the
8286 new shared library naming scheme.
8287 (Process_Binder_File): Add detection of shared library in binder file
8288 based on the new naming scheme.
8290 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
8291 scheme for the shared runtime libraries.
8294 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
8296 (install-gnatlib): Do not create symlinks for shared libraries.
8297 (gnatlib-shared-default): Idem.
8298 (gnatlib-shared-dual-win32): New target. Not used for now as the
8299 auto-import feature does not support arrays/records.
8300 (gnatlib-shared-win32): Do not create copy for the shared libraries.
8301 (gnatlib-shared-vms): Fix shared runtime libraries names.
8303 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
8304 dependent runtime shared library name.
8306 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
8308 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
8311 2004-01-05 Ed Schonberg <schonberg@gnat.com>
8313 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
8314 protected objects when allocator has a subtype indication, not a
8315 qualified expression. Note that qualified expressions may have to be
8316 checked when limited aggregates are implemented.
8318 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
8320 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
8321 subprogram is imported, remove warning.
8323 2004-01-05 Geert Bosch <bosch@gnat.com>
8325 * s-poosiz.adb: Update copyright notice.
8326 (Allocate): Use Task_Lock to protect against concurrent access.
8327 (Deallocate): Likewise.
8329 2004-01-05 Joel Brobecker <brobecker@gnat.com>
8331 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
8334 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
8336 * gnat_ug.texi: Force a CVS commit by updating copyright.
8337 * gnat_ug_vxw.texi: Regenerate.
8338 * gnat_ug_wnt.texi: Regenerate.
8339 * gnat_ug_vms.texi: Regenerate.
8340 * gnat_ug_unx.texi: Regenerate.
8342 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
8344 * trans.c: Remove uses of "register" specifier in
8345 declarations of local variables.
8347 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
8349 * stamp-xgnatug: New stamp file.
8350 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
8351 (ada/doctools/xgnatug): Add $(build_exeext).
8352 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
8353 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
8355 2003-12-17 Ed Falis <falis@gnat.com>
8357 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
8360 * a-exextr.adb: Add context clause for
8361 Ada.Exceptions.Last_Chance_Handler.
8363 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
8365 * cstand.adb (Create_Standard): Change the way how the declaration of
8366 the Duration type is created (making it the same way as it is for all
8367 the other standard types).
8369 2003-12-17 Robert Dewar <dewar@gnat.com>
8371 * s-crtl.ads: Fix header format
8372 Change Pure to Preelaborate
8374 2003-12-17 Ed Schonberg <schonberg@gnat.com>
8376 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
8377 the expression type only if it is declared in the current unit.
8379 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
8380 are universal and already analyzed, as can occur in constrained
8381 subcomponents that depend on discriminants, when one constraint is a
8384 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
8385 type Any_Fixed is legal as the argument of a conversion, if only one
8386 fixed-point type is in context.
8388 2003-12-17 GNAT Script <nobody@gnat.com>
8390 * Make-lang.in: Makefile automatically updated
8392 2003-12-15 Robert Dewar <dewar@gnat.com>
8394 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
8397 2003-12-15 Vincent Celier <celier@gnat.com>
8399 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
8400 (Gnatchop): Do not set failure status when reporting the number of
8403 2003-12-15 Doug Rupp <rupp@gnat.com>
8405 * s-ctrl.ads: New file.
8407 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
8409 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
8410 (GNATBIND_OBJS): Add ada/s-crtl.o.
8412 * Makefile.in [VMS]: Clean up ifeq rules.
8414 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
8415 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
8416 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
8417 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
8418 s-tasdeb.adb: Update copyright.
8420 Make minor modifications to use System.CRTL declared functions instead
8421 of importing locally.
8423 2003-12-15 GNAT Script <nobody@gnat.com>
8425 * Make-lang.in: Makefile automatically updated
8427 2003-12-11 Ed Falis <falis@gnat.com>
8429 * 5zinit.adb: Clean up.
8431 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8432 to __gnat_map_signal, imported from init.c to support
8433 signal -> exception mappings that depend on the vxWorks version.
8436 Created and exported __gnat_map_signal to support signal -> exception
8437 mapping that is dependent on the VxWorks version.
8438 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8440 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8442 * 5wosinte.ads: Link with -mthreads switch.
8444 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8446 * init.c (__gnat_install_handler [NetBSD]): Set
8447 __gnat_handler_installed, as done on all other platforms.
8448 Remove duplicated code.
8450 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8452 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8454 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8456 * sinfo.ads: Fix inconsistent example code in comment.
8458 2003-12-11 Robert Dewar <dewar@gnat.com>
8460 * a-tiinau.adb: Add a couple of comments
8462 * sem_ch3.adb: Minor reformatting
8465 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8466 Minor reformatting throughout
8468 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8470 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8471 bounds of a loop, create a separate block in order to generate proper
8472 cleanup actions to prevent memory leaks.
8474 * sem_res.adb (Resolve_Call): After a call to
8475 Establish_Transient_Scope, the call may be rewritten and relocated, in
8476 which case no further processing is needed.
8478 * sem_util.adb: (Wrong_Type): Refine previous fix.
8479 Fixes ACATS regressions.
8483 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8486 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8488 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8489 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8492 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8495 2003-12-08 Robert Dewar <dewar@gnat.com>
8497 * 7sintman.adb: Minor reformatting
8499 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8500 standard linker options to get standard libraries linked. We now plan
8501 to provide dummy versions of these libraries to match the appropriate
8502 configurable run-time (e.g. if a library is not needed at all, provide
8503 a dummy empty library).
8505 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8506 options (-L parameters and standard libraries). What we plan to do is
8507 to provide dummy libraries where the libraries are not required.
8509 * gnatbind.adb: Minor comment improvement
8511 2003-12-08 Javier Miranda <miranda@gnat.com>
8513 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8514 aggregate in the parent. Otherwise constants with limited aggregates
8515 are not supported. Add new formal to pass the component type (Ctype).
8516 It is required to call the corresponding IP subprogram in case of
8517 default initialized components.
8518 (Gen_Assign): In case of default-initialized component, generate a
8519 call to the IP subprogram associated with the component.
8520 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8521 of aggregate with default initialized components.
8522 (Has_Default_Init_Comps): Improve implementation to recursively check
8523 all the present expressions.
8525 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8526 to indicate that the initialization call corresponds to a
8527 default-initialized component of an aggregate.
8528 In case of default initialized aggregate with tasks this parameter is
8529 used to generate a null string (this is just a workaround that must be
8530 improved later). In case of discriminants, this parameter is used to
8531 generate a selected component node that gives access to the discriminant
8534 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8535 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8536 allocated aggregates with default-initialized components.
8538 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8539 the box notation is used in positional aggregates.
8541 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8543 * lib.ads: Fix typo in comment
8545 2003-12-08 Vincent Celier <celier@gnat.com>
8547 * prj.adb (Project_Empty): New component Unkept_Comments
8548 (Scan): Remove procedure; moved to Prj.Err.
8550 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8551 (Scan): Remove procedure; moved to Prj.Err.
8553 * prj-dect.adb: Manage comments for the different declarations.
8555 * prj-part.adb (With_Record): New component Node
8556 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8557 Set the scanner to return ends of line and comments as tokens, if
8558 Store_Comments is True.
8559 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8560 comments are associated with these nodes. Store the node IDs in the
8562 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8564 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8565 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8566 current project. Call Tree.Restore afterwards. Set the various nodes
8567 for comment storage (Next_End, End_Of_Line, Previous_Line,
8570 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8573 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8574 to False. When Truncated is True, truncate the string, never go to the
8576 (Write_End_Of_Line_Comment): New procedure
8577 (Print): Process comments for nodes N_With_Clause,
8578 N_Package_Declaration, N_String_Type_Declaration,
8579 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8580 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8581 Process nodes N_Comment.
8583 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
8584 without comments and there are some comments, set the flag
8585 Unkept_Comments to True.
8586 (Scan): If there are comments, set the flag Unkept_Comments to True and
8588 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
8589 (Next_End_Nodes: New table
8590 (Comment_Zones_Of): New function
8591 (Scan): New procedure; moved from Prj. Accumulate comments in the
8592 Comments table and set end of line comments, comments after, after end
8594 (Add_Comments): New procedure
8595 (Save, Restore, Seset_State): New procedures
8596 (There_Are_Unkept_Comments): New function
8597 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
8598 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
8600 (First_Comment_After, First_Comment_After_End): New functions
8601 (First_Comment_Before, First_Comment_Before_End): New functions
8602 (Next_Comment): New function
8603 (End_Of_Line_Comment, Follows_Empty_Line,
8604 Is_Followed_By_Empty_Line): New functions
8605 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
8606 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
8607 (Set_Next_Comment): New procedure
8608 (Default_Project_Node): Associate comment before if the node can store
8611 * scans.ads (Token_Type): New enumeration value Tok_Comment
8612 (Comment_Id): New global variable
8614 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
8616 (Scan): Store position of start of comment. If comments are tokens, set
8617 Comment_Id and set Token to Tok_Comment when scanning a comment.
8618 (Set_Comment_As_Token): New procedure
8620 * sinput-p.adb: Update Copyright notice
8621 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
8622 that no longer exists.
8624 2003-12-08 Javier Miranda <miranda@gnat.com>
8626 * sem_aggr.adb: Add dependence on Exp_Tss package
8627 Correct typo in comment
8628 (Resolve_Aggregate): In case of array aggregates set the estimated
8629 type of the aggregate before calling resolve. This is needed to know
8630 the name of the corresponding IP in case of limited array aggregates.
8631 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
8632 in case of default initialized array components.
8634 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
8635 types. Required to give support to limited aggregates in generic
8638 2003-12-08 Ed Schonberg <schonberg@gnat.com>
8640 * sem_ch3.adb (Check_Initialization): For legality purposes, an
8641 inlined body functions like an instantiation.
8642 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
8643 until bounds are analyzed, to diagnose premature use of type.
8645 * sem_util.adb (Wrong_Type): Improve error message when the type of
8646 the expression is used prematurely.
8648 2003-12-08 GNAT Script <nobody@gnat.com>
8650 * Make-lang.in: Makefile automatically updated
8652 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
8654 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
8655 they are automatically generated by Make-lang.in and cause nothing but
8656 maintenance troubles.
8658 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
8660 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
8661 version of this unit).
8663 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
8665 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
8666 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
8667 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
8668 the body of System.Interrupt_Management common to several targets.
8669 Update copyright notice when appropriate.
8671 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
8674 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
8675 to ensure that the kernel fills in the interrupted context structure
8676 before calling a signal handler, which is necessary to be able to
8677 unwind past it. Update the copyright notice.
8679 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
8681 * a-elchha.ads: New file.
8683 * a-elchha.adb: New default last chance handler. Contents taken from
8684 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
8686 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
8687 is moved to a-elchha.adb to provide a target-independent default last
8690 * Makefile.rtl: Add a-elchha.o
8692 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
8694 2003-12-05 Ed Schonberg <schonberg@gnat.com>
8696 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
8697 declared in an instance, do not inline the call if the instance is not
8698 frozen yet, to prevent order of elaboration problems.
8700 * sem_prag.adb: Add comments for previous fix.
8702 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
8704 * g-table.adb: Use the right variable in Set_Item.
8705 Update copyright notice.
8707 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
8709 * Makefile.in: Remove unused rules.
8711 2003-12-05 Vincent Celier <celier@gnat.com>
8713 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
8714 -nostdlib. Not needed here after all.
8716 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
8720 * adaint.h, adaint.c, g-os_lib.ads:
8721 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
8722 on some platforms (including FreeBSD), it is a 64 bit value.
8723 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
8725 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
8727 * gnatvsn.ads (Library_Version): Now contain only the relevant
8729 (Verbose_Library_Version): New constant.
8731 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
8732 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
8733 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
8735 * gnatlbr.adb: Clean up: replace Library_Version by
8736 Verbose_Library_Version.
8738 * make.adb, lib-writ.adb, exp_attr.adb:
8739 Clean up: replace Library_Version by Verbose_Library_Version.
8741 * 5lintman.adb: Removed.
8744 Update and simplify computation of LIBRARY_VERSION.
8745 Fix computation of GSMATCH_VERSION.
8746 5lintman.adb is no longer used: replaced by 7sintman.adb.
8748 2003-12-03 Robert Dewar <dewar@gnat.com>
8751 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
8752 name. Modified to consider small non-bit-packed arrays as troublesome
8753 and in need of component-by-component assigment expansion.
8755 2003-12-03 Vincent Celier <celier@gnat.com>
8757 * lang-specs.h: Process nostdlib as nostdinc
8759 * back_end.adb: Update Copyright notice
8760 (Scan_Compiler_Arguments): Process -nostdlib directly.
8762 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
8765 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
8766 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
8767 included in HIE_NONE_TARGET_PAIRS.
8769 2003-12-03 Ed Schonberg <schonberg@gnat.com>
8772 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
8773 is legal in an instance, because legality is cheched in the template.
8776 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
8777 appplied to an unchecked conversion of a formal parameter.
8780 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
8783 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
8785 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
8786 routines. The second one is new functionality to deal with backtracing
8787 through signal handlers.
8788 (unwind): Split into the two separate subroutines above.
8789 Update the documentation, and deal properly with sizeof (REG) different
8790 from sizeof (void*).
8792 2003-12-01 Nicolas Setton <setton@act-europe.fr>
8794 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
8795 so that the debugger can reliably access the value of the parameter,
8796 and therefore is able to display the exception name when an exception
8797 breakpoint is reached.
8799 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
8801 * fmap.adb: Fix typo in warning message.
8803 * g-socket.ads, g-socket.adb: Make Free a visible instance of
8804 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
8806 2003-12-01 Vincent Celier <celier@gnat.com>
8808 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
8810 (Build_Library): Get the switches only if Default_Switches is declared
8813 2003-12-01 Ed Schonberg <schonberg@gnat.com>
8815 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
8816 actuals that are indexed components, reanalyze actual to ensure that
8817 packed array references are properly expanded.
8819 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
8820 attempted assignment to a discriminant.
8822 2003-12-01 Robert Dewar <dewar@gnat.com>
8824 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
8827 * switch-c.adb: Minor reformatting of comments
8829 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8831 * Makefile.in: Clean ups.
8833 2003-12-01 GNAT Script <nobody@gnat.com>
8835 * Make-lang.in: Makefile automatically updated
8837 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8839 * 5wsystem.ads: Disable zero cost exception, not ready yet.
8841 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
8843 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
8844 to force serialization.
8846 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
8848 * g-socket.ads, g-socket.adb:
8849 Clarify documentation of function Stream. Introduce a Free procedure
8850 to release the returned Stream once it becomes unused.
8852 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
8854 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
8856 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
8857 since NT 4 cannot handle timeout values that are too large,
8858 e.g. DWORD'Last - 1.
8860 2003-11-26 Ed Schonberg <schonberg@gnat.com>
8863 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
8864 in procedure calls and whose expansion must be deferred.
8866 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
8870 (Build_Derived_Array_Type): Create operator for unconstrained type
8871 if ancestor is unconstrained.
8873 2003-11-26 Vincent Celier <celier@gnat.com>
8875 * make.adb (Project_Object_Directory): New global variable
8876 (Change_To_Object_Directory): New procedure
8877 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
8878 of Change_Dir directly. Do not change working directory to object
8879 directory of main project after each compilation.
8880 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
8882 Change to object directory of main project before binding step.
8883 (Initialize): Initialize Project_Object_Directory to No_Project
8886 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
8887 binding a Stand-Alone Library.
8889 * output.adb: Update Copyright notice
8890 (Write_Char): Output buffer when full
8892 2003-11-26 Robert Dewar <dewar@gnat.com>
8894 * sem_ch13.adb: (Check_Size): Reset size if size is too small
8897 (Check_Size): Fix documentation to include bit-packed array case
8899 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
8901 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
8903 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
8905 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
8908 * utils.c (init_gigi_decls): Change name of built-in setjmp to
8909 __builtin_setjmp, since this is apparently needed by recent
8912 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8914 * adadecode.c: Only include ctype.h if not IN_GCC.
8915 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
8917 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
8920 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
8921 signals and interrupts.
8923 * 5zintman.ads: New File.
8925 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
8926 add exception signals to the set of unmasked signals.
8929 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
8930 between signals and interrupts.
8931 Add to Unblocked_Signal_Mask the set of signals that are in
8935 Adding a check to see whether the Interrupt_ID we want to unmask is in
8936 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
8937 reason is that the index type of the Keep_Unmasked array is not always
8938 Interrupt_ID; it may be a subtype of Interrupt_ID.
8940 2003-11-24 Gary Dismukes <dismukes@gnat.com>
8943 (Remove_Side_Effects): Condition constantness of object created for a
8944 an unchecked type conversion on the constantness of the expression
8945 to ensure the correct value for 'Constrained when passing components
8946 of view-converted class-wide objects.
8948 2003-11-24 Robert Dewar <dewar@gnat.com>
8950 * par-load.adb (Load): Improve handling of misspelled and missing units
8951 Removes several cases of compilation abandoned messages
8953 * lib.adb: (Remove_Unit): New procedure
8955 * lib.ads: (Remove_Unit): New procedure
8957 * lib-load.adb: Minor reformatting
8959 2003-11-24 Vincent Celier <celier@gnat.com>
8962 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
8963 (Marking_Label): Label to mark processed source files. Incremented for
8965 (Gnatmake): Increase Marking_Labet for each executable
8966 (Is_Marked): Compare against marking label
8967 (Mark): Mark with marking label
8969 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
8972 Move the declaration of the TSD for System.Threads to System.Soft_Links.
8975 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
8976 (rts-cert): build a single relocatable object for the run-time lib.
8979 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
8982 Use gnatls rather than gcc to obtain the location of GNAT RTL for
8985 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
8987 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
8988 can not use it as before (that is, as a variable) when dumping it into
8989 the tree file. Add a local variable to store the result of this
8990 function and to be used as the string to be written into the tree.
8992 * scn.adb (Initialize_Scanner): Add comments explaining the recent
8995 * sinput.adb (Source_First, Source_Last): In case of
8996 Internal_Source_File, replace returning attributes of
8997 Internal_Source_Ptr (which is wrong) with returning attributes of
9000 2003-11-24 Ed Schonberg <schonberg@gnat.com>
9003 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
9004 used for implicit concatenation operators.
9008 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
9009 task bodies that are in the scope of a Suppress pragma.
9010 (Check_A Call): Use the flag to prevent spurious elaboration checks.
9012 * sinfo.ads, sinfo.adb:
9013 New flag No_Elaboration_Check on function/procedure calls, to properly
9014 suppress checks on calls in task bodies that are within a local suppress
9018 (Expand_Concatenate_Other): Use the proper integer type for the
9019 expression for the upper bound, to avoid universal_integer computations
9022 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
9024 * .cvsignore: Delete.
9026 2003-11-21 Andreas Schwab <schwab@suse.de>
9028 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
9030 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
9032 * 5wsystem.ads: Enable zero cost exception.
9034 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
9036 * 5ztiitho.adb: Remove an unreferenced variable.
9038 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
9040 * adaint.c: For FreeBSD, use mkstemp.
9042 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
9044 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
9046 2003-11-21 Robert Dewar <dewar@gnat.com>
9048 * bld.adb: Remove useless USE of gnatvsn
9050 * gnatchop.adb: Minor reformatting
9051 Clean up version handling to be more consistent
9053 * gnatxref.adb: Minor reformatting
9055 * gprcmd.adb: Minor reformatting
9056 Fix output of copyright to be more consistent with other tools
9058 2003-11-21 Vincent Celier <celier@gnat.com>
9060 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
9062 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
9064 * atree.adb (Initialize): Add initializations for global variables
9065 used in New_Copy_Tree.
9067 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
9068 Internal_Source_File as the actual).
9069 Put the set of statements creating Any_Character before the set of
9070 statements creating Any_Array to have Any_Character fully initialized
9071 when it is used in creating Any_Array.
9073 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
9074 not call Scan in case if the actual is Internal_Source_File
9075 Add 2003 to copyright note.
9077 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
9078 processing Internal_Source_File.
9080 * types.ads: Add the constant Internal_Source_File representing the
9081 source buffer for artificial source-code-like strings created within
9082 the compiler (the definition of Source_File_Index is changed).
9084 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
9086 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
9087 56system.ads: New file, FreeBSD version.
9089 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
9091 * Make-lang.in (ada.extraclean): Delete.
9093 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
9095 * gnatmem.adb: Clean up verbose output.
9097 * gprcmd.adb: Change copyright to FSF.
9099 2003-11-19 Vincent Celier <celier@gnat.com>
9101 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
9102 and Version (ignored).
9104 * symbols.ads: (Policy): New type
9105 (Initialize): New parameter Reference, Symbol_Policy and
9107 Remove parameter Force.
9110 * snames.ads, snames.adbadb: New standard names
9111 Library_Reference_Symbol_File and Library_Symbol_Policy
9114 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
9118 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
9120 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
9122 * prj.adb: (Project_Empty): New component Symbol_Data
9124 * prj.ads: (Policy, Symbol_Record): New types
9125 (Project_Data): New component Symbol_Data
9128 New attributes Library_Symbol_File, Library_Symbol_Policy and
9129 Library_Reference_Symbol_File.
9132 (Ada_Check): When project is a Stand-Alone library project, process
9133 attribute Library_Symbol_File, Library_Symbol_Policy and
9134 Library_Reference_Symbol_File.
9136 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9137 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
9138 5sml-tgt.adb (Build_Dynamic_Library): New parameter
9139 Symbol_Data (ignored).
9141 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
9142 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
9143 functions Option_File_Name and Version_String. Set new options of
9144 gnatsym related to symbol file, symbol policy and reference symbol
9148 Extensive modifications to take into account the reference symbol file,
9149 the symbol policy, the library version and to put in the symbol file the
9150 minor and major IDs.
9152 * bld.adb (Process_Declarative_Items): Put second argument of
9153 gprcmd to_absolute between single quotes, to avoid problems with
9156 * bld-io.adb: Update Copyright notice.
9157 (Flush): Remove last character of a line, if it is a back slash, to
9158 avoid make problems.
9161 Implement new scheme with reference symbol file and symbol policy.
9163 * g-os_lib.ads: (Is_Directory): Clarify comment
9165 2003-11-19 Robert Dewar <dewar@gnat.com>
9167 * atree.adb: Move New_Copy_Tree global variables to head of package
9169 * errout.adb: Minor reformatting
9171 2003-11-19 Javier Miranda <miranda@gnat.com>
9173 * sem_ch4.adb: (Diagnose_Call): Improve error message.
9174 Add reference to Ada0Y (AI-50217)
9176 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
9177 sem_util.adb: Add reference to AI-50217
9179 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
9181 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
9183 * sem_aggr.adb: Complete documentation of AI-287 changes
9185 * par-ch4.adb: Document previous changes.
9187 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
9188 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
9191 * exp_aggr.adb: Add references to AI-287 in previous changes
9193 2003-11-19 Ed Schonberg <schonberg@gnat.com>
9196 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
9197 in the rewriting is the result of an inlined call.
9199 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
9200 parameter is a type conversion, use original node to construct the
9201 post-call assignment, because expression may have been rewritten, e.g.
9202 if it is a packed array.
9205 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
9206 body, just as it is in an instance.
9207 Categorization routines
9209 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
9210 Instantiate_Object): Set proper sloc reference for message on missing
9213 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
9215 * Makefile.in: Add FreeBSD libgnat pairs.
9217 * usage.adb: Fix typo in usage message.
9219 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
9221 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
9222 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
9224 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
9226 * s-thread.adb: This file is now a dummy implementation of
9229 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
9231 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
9233 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
9235 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9236 instanciation references in the parent type description.
9238 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9240 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
9242 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
9243 TYPE_PRECISION directly from esize.
9245 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
9248 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
9250 * init.c: Initialization routines for FreeBSD
9252 * link.c: Link info for FreeBSD
9254 * sysdep.c: Add the case of FreeBSD
9256 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
9258 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
9259 already called in System.Threads.
9261 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
9262 environment task, as it has been moved to System.Threads.Initialization.
9264 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
9266 * adaint.c (__gnatlib_install_locks): Only reference
9267 __gnat_install_locks on VMS, since other platforms can avoid using
9268 --enable-threads=gnat
9270 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9272 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
9274 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
9275 TYPE_PACKED_ARRAY_TYPE_P.
9276 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
9278 Part of PR ada/12806
9279 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
9280 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
9282 2003-11-17 Vincent Celier <celier@gnat.com>
9284 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
9286 Do not set exit status to Failure when Warning is True.
9287 (Gnatchop): Make errors "no compilation units found" and
9288 "no source files written" warnings only.
9290 * make.adb (Gnatmake): When using a project file, set
9291 Look_In_Primary_Dir to False.
9292 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
9293 and Local_Configuration_Pragmas in the project where they are declared
9294 not an extending project which might have inherited them.
9296 * osint.adb (Locate_File): If Name is already an absolute path, do not
9297 look for a directory.
9299 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
9300 -gnats (Check_Syntax) is used, issue only a warning, not an error.
9302 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
9303 in objects of type Variable_Value.
9305 * prj.ads: (Variable_Value): New component Project
9307 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
9308 is in a project extended by Project.
9310 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
9311 Project of Variable_Values to this new parameter value.
9312 (Expression): Set component Project of Variable_Values.
9313 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
9314 Set the component Project in array elements.
9316 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
9318 * errout.adb: (Initialize): Add initialization for error nodes.
9320 * sem_ch12.adb (Initialize): Add missing initializations for
9321 Exchanged_Views and Hidden_Entities.
9323 2003-11-17 Ed Schonberg <schonberg@gnat.com>
9325 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
9326 already instantiated tree for use in subsequent inlining.
9327 (Analyze_Associations, Instantiate_Formal_Subprogram,
9328 Instantiate_Object): improve error message for mismatch in
9331 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
9332 instantiations of subprograms declared in instances.
9334 2003-11-17 Javier Miranda <miranda@gnat.com>
9336 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
9337 executed only under the Extensions_Allowed flag.
9339 2003-11-17 Robert Dewar <dewar@gnat.com>
9341 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
9343 (Address_Image): Fix bug of returning 0x instead of 0x0
9344 Minor reformatting (function specs).
9346 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
9347 (missed case of 33-63)
9349 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
9351 * s-thread.adb: Add comments for pragma Restriction
9353 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
9354 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
9356 2003-11-17 Ed Falis <falis@gnat.com>
9358 * s-thread.adb: Added No_Tasking restriction for this implementation.
9360 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
9362 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
9363 instanciation references in the parent type description.
9365 2003-11-17 GNAT Script <nobody@gnat.com>
9367 * Make-lang.in: Makefile automatically updated
9369 2003-11-16 Jason Merrill <jason@redhat.com>
9371 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
9372 and TAGS files that include them for each front end.
9374 2003-11-14 Andreas Jaeger <aj@suse.de>
9376 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
9377 is the canonical version.
9378 * misc.c (gnat_handle_option): Likewise.
9380 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
9382 * 5nsystem.ads: New file for x86_64-linux-gnu.
9384 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
9386 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
9388 * comperr.adb: Fix logic in previous change.
9390 2003-11-13 Vincent Celier <celier@gnat.com>
9392 * 5bml-tgt.adb (Build_Dynamic_Library): Use
9393 Osint.Include_Dir_Default_Prefix instead of
9394 Sdefault.Include_Dir_Default_Name.
9396 * gnatlbr.adb: Update Copyright notice
9397 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
9398 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
9399 instead of Sdefault.Object_Dir_Default_Name
9402 (Process_Binder_File): Never suppress the option following -Xlinker
9405 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
9406 Sdefault.Object_Dir_Default_Name.
9408 * osint.ads, osint.adb:
9409 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
9412 * vms_conv.ads: Minor reformating
9413 Remove GNAT STANDARD and GNAT PSTA
9416 Allow GNAT MAKE to have several files on the command line.
9417 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
9418 Sdefault.Object_Dir_Default_Name.
9420 Remove data for GNAT STANDARD
9423 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9424 Remove data for GNAT STANDARD
9425 Remove options and documentation for -gnatwb/-gnatwB: these warning
9426 options no longer exist.
9428 2003-11-13 Ed Falis <falis@gnat.com>
9430 * 5zthrini.adb: (Init_RTS): Made visible
9433 (Register): Removed unnecessary call to taskVarGet that checked whether
9434 an ATSD was already set as a task var for the argument thread.
9437 Updated comment to reflect that this is a VxWorks version
9438 Added context clause for System.Threads.Initialization
9439 Added call to System.Threads.Initialization.Init_RTS
9441 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9444 (Init_RTS): New procedure, for the initialization of the run-time lib.
9447 Remove dependancy on System.Init, so that this file can be used in the
9448 AE653 sequential run-time lib.
9450 2003-11-13 Robert Dewar <dewar@gnat.com>
9452 * bindgen.adb: Minor reformatting
9454 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9457 (Apply_Discriminant_Check): Do no apply check if target type is derived
9458 from source type with no applicable constraint.
9461 (Ensure_System_Dependency): Do not apply the style checks that may have
9462 been specified for the main unit.
9465 (Find_Selected_Component): Further improvement in error message, with
9469 (Resolve): Handle properly the case of an illegal overloaded protected
9472 2003-11-13 Javier Miranda <miranda@gnat.com>
9475 (Has_Default_Init_Comps): New function to check the presence of
9476 default initialization in an aggregate.
9477 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9478 extension aggregate of a limited record. In addition, a new formal
9479 was added to do not initialize the record controller (if any) during
9480 this recursive expansion of ancestors.
9481 (Init_Controller): Add support for limited record components.
9482 (Expand_Record_Aggregate): In case of default initialized components
9483 convert the aggregate into a set of assignments.
9485 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9486 describing the new syntax.
9487 Nothing else needed to be done because this subprogram delegates part of
9488 its work to P_Precord_Or_Array_Component_Association.
9489 (P_Record_Or_Array_Component_Association): Give support to the new
9490 syntax for default initialization of components.
9493 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9495 (Resolve_Record_Aggregate): Give support to default initialized
9497 (Get_Value): In case of default initialized components, duplicate
9498 the corresponding default expression (from the record type
9499 declaration). In case of default initialization in the *others*
9500 choice, do not check that all components have the same type.
9501 (Resolve_Extension_Aggregate): Give support to limited extension
9505 (Check_Initialization): Relax the strictness of the front-end in case
9506 of aggregate and extension aggregates. This test is now done in
9507 Get_Value in a per-component manner.
9509 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9510 expression corresponds to a limited aggregate. This test is now done
9513 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9516 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9517 present in an N_Component_Association node
9519 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9521 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9522 type-conformant entry only if they are homographs.
9524 2003-11-13 GNAT Script <nobody@gnat.com>
9526 * Make-lang.in: Makefile automatically updated
9528 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9530 * adadecode.c: Use <> form of include for ctype.h.
9531 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9533 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9535 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9536 Works around PR middle-end/6552.
9538 2003-11-10 Ed Falis <falis@gnat.com>
9540 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9542 * 5zinit.adb: (Install_Handler): Moved back to spec
9543 (Install_Signal_Handlers): Deleted
9545 * 5zthrini.adb: Added context clause for System.Storage_Elements
9546 (Register): Only handles creation of taskVar; initialization moved to
9548 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9549 Added declaration of environment task secondary stack and
9552 * s-thread.adb: Implement bodies for thread body processing
9555 Added comment identifying supported targets for pragma Thread_Body.
9557 2003-11-10 Pascal Obry <obry@gnat.com>
9559 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9563 (Open): Properly check for string length before copying into the buffer.
9564 Raises Name_Error if buffer is too small. Note that this was a potential
9567 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9569 * bindgen.adb, comperr.adb: Code clean ups.
9570 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9572 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9574 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9576 2003-11-10 Vincent Celier <celier@gnat.com>
9579 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9582 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
9584 * prj.adb: (Project_Empty): Add new boolean component Virtual
9586 * prj.ads: (Virtual_Prefix): New constant string
9587 (Project_Data): New boolean component Virtual
9589 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
9590 a library project is extended by a virtual extending project.
9593 Modifications throughout to implement extending-all project, including:
9594 (Virtual_Hash, Processed_Hash): New hash tables
9595 (Create_Virtual_Extending_Project): New procedure
9596 (Look_For_Virtual_Projects_For): New procedure
9599 (Process): After checking the projects, if main project is an
9600 extending-all project, set the object directory of all virtual extending
9601 project to the object directory of the main project.
9602 Adjust error message when a virtual extending project has the same
9603 object directory as an project being extended.
9604 (Recursive_Process): If name starts with the virtual prefix, set Virtual
9605 to True in the project data.
9608 (Default_Project_Node): Add new boolean component Extending_All
9609 (Is_Extending_All): New function
9610 (Set_Is_Extending_All): New procedure
9612 * prj-tree.ads: (Is_Extending_All): New function
9613 (Set_Is_Extending_All): New procedure
9614 (Project_Node_Record): New boolean component Extending_All
9616 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
9619 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
9621 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
9622 "gprcmd prefix" to define it.
9624 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
9626 * einfo.ads: Fix a typo and remove an extraneous word in comments.
9629 (Create_Dummy_Package_Unit): Set the scope of the entity for the
9630 created dummy package to Standard_Standard, not to itself, to
9631 defend other parts of the front-end against encoutering a cycle in
9635 (Analyze_With_Clause): When setting the entities for the successive
9636 N_Expanded_Names that constitute the name of a child unit, do not
9637 attempt to go further than Standard_Standard in the chain of scopes.
9638 This case arises from the placeholder units created by
9639 Create_Dummy_Package_Unit in the case of a with_clause for a
9640 nonexistent child unit.
9642 2003-11-10 Ed Schonberg <schonberg@gnat.com>
9645 (Expand_Thread_Body): Place subprogram on scope stack, so that new
9646 declarations are given the proper scope.
9649 (Check_Expr_Constants): Reject an expression that contains a constant
9650 created during expansion, and that appears after the object to which
9651 the address clause applies.
9653 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
9654 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
9655 that uses 'Range of a function call with controlled components, so
9656 that the function result can be finalized before starting the loop.
9659 (Find_Selected_Component): Improve error message when prefix is
9660 an implicit dereference of an incomplete type.
9662 2003-11-10 Robert Dewar <dewar@gnat.com>
9664 * opt.ads: New Print_Standard flag for -gnatS switch
9666 * sem_ch13.adb: Remove some additional checks for unaligned arrays
9668 * cstand.adb (Create_Standard): Print out package standard if -gnatS
9671 * debug.adb: Update doc for -gnatds to discuss relationship with new
9674 * sinfo.adb: Add new field Entity_Or_Associated_Node
9676 * sinfo.ads: Add new field Entity_Or_Associated_Node
9677 Update documentation for Associated_Node and Entity fields to clarify
9678 relationship and usage.
9681 (Write_Id): Properly process Associated_Node field in generic template
9684 Recognize new -gnatS switch for printing package Standard
9685 This replaces gnatpsta
9688 Add line for new -gnatS switch for printing package Standard
9689 This replaces gnatpsta
9691 2003-11-10 Andreas Jaeger <aj@suse.de>
9693 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
9696 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9698 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
9701 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9703 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
9706 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
9708 * sysdep.c: Add handling of cygwin.
9710 2003-11-10 GNAT Script <nobody@gnat.com>
9712 * Make-lang.in: Makefile automatically updated
9714 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9717 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
9718 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
9719 Replace GNAT_ROOT by GCC_ROOT.
9721 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
9723 2003-11-06 Zack Weinberg <zack@codesourcery.com>
9725 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
9726 and update for changed meaning of GET_MODE_BITSIZE.
9728 2003-11-04 Doug Rupp <rupp@gnat.com>
9730 * sysdep.c: Problem discovered during IA64 VMS port.
9731 [VMS] #include <unixio.h> to get proper prototypes.
9734 Issues discovered/problems fixed during IA64 VMS port.
9735 [VMS] #define _POSIX_EXIT for proper semantics.
9736 [VMS] #include <unixio.h> for proper prototypes.
9737 [VMS] (fork): #define IA64 version.
9738 (__gnat_os_exit): Remove unnecessary VMS specific code.
9740 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9742 Part of PR ada/12806
9744 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
9748 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
9751 * targtyps.c, decl.c, misc.c,
9752 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
9753 routines to work around change in FP sizing semantics in GCC.
9756 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
9758 * gigi.h: (enumerate_modes): New function.
9760 * Make-lang.in: (ada/misc.o): Add real.h.
9762 * misc.c: (enumerate_modes): New function.
9764 2003-11-04 Robert Dewar <dewar@gnat.com>
9766 * 3vtrasym.adb: Minor reformatting
9767 Use terminology encoded/decoded name, rather than C++ specific notion
9768 of mangling (this is the terminology used throughout GNAT).
9770 * einfo.h: Regenerated
9772 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
9775 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
9777 * par-prag.adb: Add dummy entry for Thread_Body pragma
9780 Add entries for System.Threads entities for thread body processing
9783 (Analyze_Pragma, Access attributes): Check these are not applied to a
9784 thread body, since this is not permitted
9786 * sem_prag.adb: Add processing for Thread_Body pragma.
9790 (Resolve_Call): Check for incorrect attempt to call a thread body
9791 procedure with a direct call.
9793 * snames.ads, snames.adb: Add entry for Thread_Body pragma
9794 Add names associated with thread body expansion
9796 * snames.h: Add entry for Thread_Body pragma
9798 * s-thread.adb: Add entries for thread body processing
9799 These are dummy bodies so far
9801 * s-thread.ads: Add documentation on thread body handling.
9802 Add entries for thread body processing.
9804 2003-11-04 Javier Miranda <miranda@gnat.com>
9807 (Build_Limited_Views): Return after posting an error in case of limited
9808 with_clause on subprograms, generics, instances or generic renamings
9809 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
9810 on subprograms, generics, instances or generic renamings
9812 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
9814 * raise.c (setup_to_install): Correct mistake in last revision; two
9815 arguments out of order.
9817 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
9818 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
9819 notice, missed in previous change.
9820 Remove trailing blanks and other style errors introduced in previous
9823 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
9825 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
9826 rid of the wrapper for a LJM type, ensuring we don't do that if the
9827 field is addressable. This avoids potential low level type view
9828 mismatches later on, for instance in a by-reference argument passing
9831 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9833 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
9834 aligned at byte boundary.
9836 2003-11-04 Joel Brobecker <brobecker@gnat.com>
9838 * decl.c (components_to_record): Do not delete the empty variants from
9839 the end of the union type.
9841 2003-11-04 Ed Schonberg <schonberg@gnat.com>
9843 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
9844 operation for a derived type, an explicit declaration may use a local
9847 2003-11-04 Vincent Celier <celier@gnat.com>
9849 * make.adb (Gnatmake): Allow main sources on the command line with a
9850 library project when it is only for compilation (no binding or
9853 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9855 * Makefile.in: Remove many duplicate variables.
9857 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
9859 * Make-lang.in (dvi): Move targets to $(docobjdir).
9860 (gnat_ug_vms.dvi): Simplify rule and adjust target.
9861 (gnat_ug_wnt.dvi): Likewise.
9862 (gnat_ug_unx.dvi): Likewise.
9863 (gnat_ug_vxw.dvi): Likewise.
9864 (gnat_rm.dvi): Likewise.
9865 (gnat-style.dvi): Likewise.
9867 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9869 * gigi.h: Missed commit from update for C90.
9871 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9873 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
9875 2003-10-31 Andreas Schwab <schwab@suse.de>
9877 * raise.c (get_action_description_for): Fix typo in last change.
9879 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
9882 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
9883 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
9885 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
9887 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
9888 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
9889 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
9890 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
9891 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
9893 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
9896 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
9897 numbers when symbol name is too long.
9899 2003-10-30 Ed Falis <falis@gnat.com>
9901 * g-signal.ads, g-signal.adb: New files
9903 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
9905 * Makefile.rtl: Introduce GNAT.Signals
9907 2003-10-30 Robert Dewar <dewar@gnat.com>
9909 * freeze.adb: Minor reformatting
9911 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
9913 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
9914 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
9915 New handling of Id_Check parameter to improve recognition of keywords
9916 used as identifiers.
9917 Update copyright notice to include 2003
9919 2003-10-29 Robert Dewar <dewar@gnat.com>
9921 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
9922 sem_ch10.adb: Minor reformatting
9924 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
9925 (Expand_Assign_Record): Test right hand side for bit unaligned as well
9927 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
9929 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
9930 Support for TBK$SYMBOLIZE-based symbolic traceback.
9932 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
9935 Revert previous change, that did not work well when pragma No_Run_Time
9936 was used in conjunction with a run-time other than ZFP.
9938 2003-10-29 Vincent Celier <celier@gnat.com>
9941 (Gnatmake): When there are no Ada mains in attribute Main, disable the
9942 bind and link steps only is switch -z is not used.
9944 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
9946 * Makefile.generic: Remove duplicated setting of CC.
9948 * Makefile.prolog: Set CC to gcc by default, to override make's
9951 * einfo.h: Regenerated.
9953 2003-10-29 Ed Schonberg <schonberg@gnat.com>
9955 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
9956 current body, after compiling subunit.
9958 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
9959 when in deleted code, because gigi needs properly ordered freeze
9960 actions to annotate types.
9962 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
9963 prevent the premature freezing of record type that contains
9964 subcomponents with a private type that does not yet have a completion.
9966 2003-10-29 Javier Miranda <miranda@gnat.com>
9969 (Analyze_Package_Instantiation): Check that instances can not be used in
9970 limited with_clauses.
9973 (Analyze_Package_Renaming): Check that limited withed packages cannot
9974 be renamed. Improve text on error messages related to limited
9977 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
9979 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
9980 Update copyright notice.
9982 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
9983 (Install_Limited_Context_Clauses): New subprogram that isolates all the
9984 checks required for limited context_clauses and installs the limited
9986 (Install_Limited_Withed_Unit): Complete its documentation.
9987 (Analyze_Context): Check that limited with_clauses are only allowed in
9989 (Install_Context): Call Install_Limited_Context_Clauses after the
9990 parents have been installed.
9991 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
9992 package as 'From_With_Type'; this mark indicates that the limited view
9993 is installed. Used to check bad usages of limited with_clauses.
9994 (Build_Limited_Views): Do not add shadow entities to the scope's list
9995 of entities. Do not add real entities to the Non_Limited_Views chain.
9996 Improve error notification.
9997 (Remove_Context_Clauses): Remove context clauses in two phases:
9998 limited views first and regular views later (to maintain the
10000 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
10001 its visible entities.
10003 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
10005 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
10006 with any type that Is_Fixed_Point_Type.
10008 * sinfo.ads: Fix documentation for Associated_Node attribute.
10010 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
10012 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
10013 both '-gnatc' and '-gnatt' are specified.
10015 * atree.adb (Initialize): Add initialization for Node_Count (set to
10018 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10020 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
10021 do not consider as Pure.
10023 Part of implementation of function-at-a-time:
10025 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
10026 (tree_transform): Add new argument to build_component_ref.
10027 (tree_transform, case N_Assignment_Statement): Make and return an
10029 (tree_transform): If result IS_STMT, set flags and return it.
10030 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10032 * utils2.c (build_simple_component_ref, build_component_ref): Add new
10034 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
10035 (build_allocator): Likewise.
10037 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
10038 Add new arg to build_component_ref.
10039 (maybe_unconstrained_array, unchecked_convert): Likewise.
10041 * ada-tree.def (EXPR_STMT): New code.
10043 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
10045 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
10046 build_component_ref calls.
10048 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
10050 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
10051 (build_component_ref): Add new argument, NO_FOLD_P.
10053 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
10055 * Makefile.generic: Add missing substitution on object_deps handling.
10058 * Make-lang.in (check-ada): Enable ACATS test suite.
10060 2003-10-27 Robert Dewar <dewar@gnat.com>
10063 (Freeze_Array_Type): We do not need an initialization routine for types
10064 derived from String or Wide_String. They should be treated the same
10065 as String and Wide_String themselves. This caused problems with the
10066 use of Initialize_Scalars.
10069 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
10070 composites. This allows use of component clauses that are not byte
10074 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
10075 is an attempt to pack an array of atomic objects.
10077 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
10079 2003-10-27 Pascal Obry <obry@gnat.com>
10082 (Basename): Check for drive letters in a pathname only on DOS based OS.
10084 2003-10-27 Vincent Celier <celier@gnat.com>
10087 (Gnatmake): When unable to change dir to the object dir, display the
10088 content of the parent dir of the obj dir, to try to understand why this
10091 2003-10-27 GNAT Script <nobody@gnat.com>
10093 * Make-lang.in: Makefile automatically updated
10095 2003-10-27 Ed Schonberg <schonberg@gnat.com>
10098 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
10099 should not be done in Save/Restore_Scope_Stack, because it is performed
10103 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10104 whether use clauses should be removed/restored.
10107 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
10108 whether use clauses should be removed/restored.
10110 2003-10-26 Andreas Jaeger <aj@suse.de>
10112 * Makefile.in: Remove duplicated lines.
10114 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10116 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
10117 minimize the differences with ACT tree.
10119 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
10120 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
10121 Gnatvsn.Gnat_Static_Version_String to reduce differences between
10124 2003-10-24 Pascal Obry <obry@gnat.com>
10126 * adadecode.c (ostrcpy): New function.
10127 (__gnat_decode): Use ostrcpy of strcpy.
10128 (has_prefix): Set first parameter a const.
10129 (has_suffix): Set first parameter a const.
10130 Update copyright notice. Fix source name in header.
10131 Removes a trailing space.
10134 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
10137 Remove the test against being in No_Run_Time_Mode before generating a
10138 call to Register_Tag. It is redundant with the test against the
10139 availability of the function Register_Tag.
10141 2003-10-24 Vincent Celier <celier@gnat.com>
10143 * g-catiio.adb: (Month_Name): Correct spelling of February
10145 * make.adb: (Mains): New package
10146 (Initialize): Call Mains.Delete
10147 (Gnatmake): Check that each main on the command line is a source of a
10148 project file and, if there are several mains, each of them is a source
10149 of the same project file.
10150 (Gnatmake): When a foreign language is specified in attribute Languages,
10151 no main is specified on the command line and attribute Mains is not
10152 empty, only build the Ada main. If there is no Ada main, just compile
10153 the Ada sources and their closure.
10154 (Gnatmake): If a main is specified on the command line with directory
10155 information, check that the source exists and, if it does, that the path
10156 is the actual path of a source of a project.
10159 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
10160 Full_Path is True, return the full path instead of the simple file name.
10161 (Project_Of): New function
10164 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
10165 defaulted to False.
10166 (Project_Of): New function
10168 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10170 * Makefile.generic:
10171 Ensure objects of main project are always checked and rebuilt if needed.
10172 Set CC to gcc by default.
10173 Prepare new handling of link by creating a global archive (not activated
10176 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10177 stringt.h: Update copyright notice. Remove trailing blanks.
10178 Fix source name in header.
10180 2003-10-24 Robert Dewar <dewar@gnat.com>
10182 * sem_ch12.adb: Minor reformatting
10185 Minor reformatting (including new function return style throughout)
10188 Minor reformatting (including new function return style throughout)
10190 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
10192 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
10193 stringt.h: Update copyright notice. Remove trailing blanks.
10194 Fix source name in header.
10196 2003-10-24 GNAT Script <nobody@gnat.com>
10198 * Make-lang.in: Makefile automatically updated
10200 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
10202 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
10203 stringt.h: Convert to ISO C90 declarations and definitions.
10205 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
10208 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
10209 External_Tag attribute definition clauses.
10211 2003-10-23 Ed Schonberg <schonberg@gnat.com>
10214 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
10215 child unit, generate a fully qualified name to avoid spurious errors
10216 when the context contains renamings of different child units with
10217 the same simple name.
10219 * exp_dbug.ads: Add documentation on name qualification for renamings
10222 2003-10-23 Robert Dewar <dewar@gnat.com>
10224 * g-regpat.ads, g-regpat.adb: Minor reformatting
10226 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
10228 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
10230 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10232 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
10235 * urealp.h: (Machine): Update to proper definition.
10237 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
10239 * init.c, adaint.c: Minor reformatting.
10241 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
10243 * adaint.c (w32_epoch_offset): Define static const at file level.
10244 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
10245 rather than t_create, t_access in call to GetFileTime. Use union
10246 to convert between FILETIME and unsigned long long.
10247 (__gnat_file_time_name): Test for invalid file handle.
10248 (__gnat_set_filetime_name): Support win32 targets using
10249 w32api SetFileTime.
10251 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
10253 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
10255 * ctrl_c.c (__gnat_int_handler): Remove declaration.
10257 * decl.c (creat_concat_name): Const-ify prefix.
10259 * adaint.c: Include ctype.h if __MINGW32__.
10260 (__gnat_readlink): Mark arguments as possibly unused.
10261 (__gnat_symlink): Likewise.
10262 (__gnat_is_symbolic_link): Likewise.
10263 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
10265 (__gnat_file_time_name): Don't declare struct stat statbuf when
10267 (__gnat_is_absolute_path): Add parenthesis around condition of
10268 'if' statement to avoid warning.
10269 (__gnat_plist_init): Specify void as parameter.
10270 (plist_enter): Likewise.
10271 (plist_leave): Likewise.
10272 (remove_handle): Make static. Initialize prev.
10274 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10276 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
10277 * cstreams.c (__gnat_full_name): Minor improvements and clean up
10278 of previous change.
10280 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10282 * tracebak.c (MAX): Avoid redefinition warning.
10284 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
10285 Change msg to const char *.
10286 (__gnat_install_handler): Remove ss, unused.
10287 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
10289 * cstreams.c (__gnat_full_name): Declare p only when used.
10290 (__gnat_full_name) [sgi] Return buffer.
10292 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
10294 * mingw32.h: New file.
10295 * gnat_wrapper.adb: New file.
10297 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
10299 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
10300 string match a pre compiled regular expression (the corresponding
10301 version of the function working on a raw regular expression)
10302 Fix typos in various comments
10303 Update copyright notice in spec
10305 2003-10-21 Gary Dismukes <dismukes@gnat.com>
10308 (Component_Needs_Simple_Initialization): Return False when the type is a
10309 packed bit array. Revise spec comments to document this case.
10312 (Expand_Pragma_Import): Set any expression on the imported object to
10313 empty to avoid initializing imported objects (in particular this
10314 covers the case of zero-initialization of bit arrays).
10315 Update copyright notice.
10317 2003-10-21 Ed Schonberg <schonberg@gnat.com>
10320 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
10321 a subunit is missing.
10322 (Instantiate_Subprogram_Body): If body of function is missing, set type
10323 of return expression explicitly in dummy body, to prevent cascaded
10324 errors when a subunit is missing.
10328 (Access_Subprogram_Declaration): Verify that return type is valid.
10332 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
10337 (Corresponding_Discriminant): If the scope of the discriminant is a
10338 private type without discriminant, use its full view.
10341 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
10343 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
10344 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
10345 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
10346 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
10347 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
10348 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
10349 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
10350 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
10351 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
10352 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
10353 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
10354 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
10355 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
10356 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
10357 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
10358 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
10359 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
10360 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
10361 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
10362 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
10363 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
10364 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
10365 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
10366 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
10367 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
10368 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
10369 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
10370 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
10371 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
10372 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
10373 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
10374 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
10375 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
10376 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
10377 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
10378 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
10379 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
10380 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
10381 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
10382 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
10383 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
10384 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
10385 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
10386 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
10387 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
10388 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
10389 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
10390 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
10391 vms_conv.ads, vms_conv.adb, vms_data.ads,
10392 vxaddr2line.adb: Files added. Merge with ACT tree.
10394 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
10395 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
10396 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
10397 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
10398 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
10399 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
10400 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10401 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
10402 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
10403 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
10405 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10406 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10407 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10408 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10409 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
10410 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
10411 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10412 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
10413 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
10414 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
10415 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
10416 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
10417 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
10418 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
10419 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
10420 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
10421 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
10422 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10423 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10424 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10425 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10426 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10427 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10428 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10429 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10430 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10431 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10432 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10433 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10434 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10435 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10436 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10437 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10438 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10439 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10440 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10441 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10442 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10443 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10444 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10445 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10446 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10447 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10448 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10449 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10450 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10451 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10452 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10453 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10454 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10455 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10456 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10457 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10458 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10459 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10460 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10461 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10462 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10463 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10464 checks.adb, checks.ads, cio.c, comperr.adb,
10465 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10466 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10467 einfo.adb, einfo.ads, errout.adb, errout.ads,
10468 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10469 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10470 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10471 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10472 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10473 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10474 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10475 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10476 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10477 fe.h, fmap.adb, fmap.ads, fname.adb,
10478 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10479 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10480 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10481 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10482 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10483 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10484 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10485 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10486 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10487 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10488 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10489 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10490 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10491 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10492 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10493 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10494 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10495 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10496 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10497 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10498 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10499 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10500 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10501 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10502 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10503 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10504 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10505 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10506 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10507 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10508 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10509 layout.adb, lib.adb, lib.ads, lib-list.adb,
10510 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10511 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10512 link.c, live.adb, make.adb, make.ads,
10513 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10514 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10515 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10516 misc.c, mkdir.c, mlib.adb, mlib.ads,
10517 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10518 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10519 namet.adb, namet.ads, namet.h, nlists.ads,
10520 nlists.h, nmake.adt, opt.adb, opt.ads,
10521 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10522 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10523 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10524 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10525 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10526 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10527 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10528 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10529 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10530 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10531 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10532 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10533 prj-util.adb, prj-util.ads, raise.c, raise.h,
10534 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10535 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10536 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10537 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10538 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10539 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10540 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10541 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10542 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10543 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10544 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10545 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10546 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10547 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10548 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10549 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10550 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10551 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10552 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10553 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10554 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10555 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10556 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10557 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10558 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10559 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10560 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10561 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10562 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10563 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10564 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10565 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10566 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10567 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10568 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10569 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10570 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10571 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10572 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10573 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10574 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10575 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10576 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10577 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10578 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10579 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10580 stringt.adb, stringt.ads, stringt.h, style.ads,
10581 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10582 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
10583 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
10584 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
10585 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
10586 table.adb, table.ads, targparm.adb, targparm.ads,
10587 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
10588 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
10589 ttypes.ads, types.ads, types.h, uintp.adb,
10590 uintp.ads, uintp.h, uname.adb, urealp.adb,
10591 urealp.ads, urealp.h, usage.adb, utils2.c,
10592 utils.c, validsw.adb, validsw.ads, widechar.adb,
10593 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
10594 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
10595 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
10596 gnatvsn.ads: Merge with ACT tree.
10598 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
10600 2003-10-20 Mark Mitchell <mark@codesourcery.com>
10602 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
10603 (gnat_ug_vmx.info): Likewise.
10604 (gnat_ug_vxw.info): Likewise.
10605 (gnat_ug_wnt.info): Likewise.
10606 (gnat_rm.info): Likewise.
10607 (gnat-style.info): Likewise.
10609 * Make-lang.in (ada.install-info): Remove target.
10610 (info): New target.
10611 (install-info): Likewise.
10612 (gnat_ug_unx.info): Simplify rule.
10613 (gnat_ug_vmx.info): Likewise.
10614 (gnat_ug_vxw.info): Likewise.
10615 (gnat_ug_wnt.info): Likewise.
10616 (gnat_rm.info): Likewise.
10617 (gnat-style.info): Likewise.
10619 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
10621 * Make-lang.in: Replace uses of $(target_alias) with
10622 $(target_noncanonical).
10623 * ada/Makefile.in: Remove unused mention of $(target_alias).
10625 2003-10-06 Mark Mitchell <mark@codesourcery.com>
10627 * Make-lang.in (ada.info): Replace with ...
10629 (ada.dvi): Replace with ...
10632 2003-09-29 Zack Weinberg <zack@codesourcery.com>
10634 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
10635 initialize dconstp5 and dconstmp5.
10637 2003-09-28 Richard Henderson <rth@redhat.com>
10639 * trans.c (tree_transform): Update call to expand_asm_operands.
10641 2003-09-21 Richard Henderson <rth@redhat.com>
10643 * trans.c, utils.c: Revert.
10645 2003-09-21 Richard Henderson <rth@redhat.com>
10647 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
10650 2003-09-04 Michael Matz <matz@suse.de>
10652 * misc.c: Include "target.h".
10653 * Make-lang.in (misc.o): Add dependency on target.h.
10655 2003-09-03 DJ Delorie <dj@redhat.com>
10657 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
10660 2003-08-30 Zack Weinberg <zack@codesourcery.com>
10662 * Makefile.in: Update substitutions to match changes to
10663 configure. Use include directives instead of @-insertions
10664 to read in host and target fragments. Add a rule to
10665 regenerate ada/Makefile.
10667 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
10669 * lang-options.h: Remove.
10670 * lang.opt: Add help text.
10672 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
10674 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
10677 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
10679 * misc.c (gnat_handle_option): Don't handle filenames.
10681 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
10683 * Make-lang.in: Replace PWD with PWD_COMMAND.
10684 * Makefile.adalib: Likewise.
10685 * Makefile.in: Likewise.
10687 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
10689 * misc.c (gnat_argv): Revert last change.
10690 (gnat_handle_option, gnat_init_options): Copy arguments.
10692 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
10694 * misc.c (gnat_argv): Make const.
10696 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10698 * misc.c (save_argc, save_argv): Keep non-static!
10700 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10702 * misc.c (save_argc, save_argv): Make static.
10703 (gnat_init_options): New prototype.
10704 (gnat_init_options): Update.
10706 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
10708 * gnat_ug.texi: Remove unlikely characters from @vars.
10709 * gnat_ug_vms.texi: Regenerate.
10711 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
10713 * misc.c (record_code_position): Adjust emit_note call.
10715 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
10717 * misc.c (gnat_handle_option): Don't check for missing arguments.
10719 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
10721 * utils.c (end_subprog_body): Adjust expand_function_end call.
10723 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
10725 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
10728 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
10730 * lang.opt: Declare Ada.
10731 * misc.c (gnat_init_options): Update.
10733 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
10735 * utils.c (begin_subprog_body): Adjust init_function_start call.
10737 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10739 * Make-lang.in: Update to use options.c and options.h.
10740 * misc.c: Include options.h not aoptions.h.
10741 (gnat_handle_option): Abort on unrecognized switch.
10742 (gnat_init_options): Request Ada switches.
10744 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10746 * lang.opt: Add -Wall.
10747 * misc.c (gnat_handle_option): Handle it.
10749 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
10751 * misc.c (gnat_handle_option): Fix warnings.
10753 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
10755 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
10757 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
10759 * Make-lang.in: Update to handle command-line options.
10760 * lang.opt: New file.
10761 * misc.c: Include aoptions.h.
10762 (cl_options_count, cl_options): Remove.
10763 (gnat_handle_option): New.
10764 (gnat_decode_option): Remove.
10765 (LANG_HOOKS_DECODE_OPTION): Remove.
10766 (LANG_HOOKS_HANDLE_OPTION): Override.
10768 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
10770 * init.c, misc.c, trans.c, utils.c: Remove dead code.
10772 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
10774 * Makefile.in: Replace "host_canonical" with "host" for autoconf
10777 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
10779 * Make-lang.in: Update.
10780 * misc.c: Include opts.h. Define cl_options_count and cl_options.
10782 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
10784 * misc.c (gnat_init_options): Update.
10786 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10788 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
10789 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
10790 __attribute__ ((__unused__)).
10792 2003-06-05 Jan Hubicka <jh@suse.cz>
10794 * Make-lang.in: Add support for stageprofile and stagefeedback
10796 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10798 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
10799 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
10801 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
10803 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
10804 Remove non-VMS directive.
10805 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
10807 (Examples of gnatls Usage): Remove VMS alternative.
10809 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
10812 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
10813 and turn ZCX_By_Default back to False since the underlying support
10814 is not quite there yet.
10816 2003-06-01 Andreas Jaeger <aj@suse.de>
10818 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
10819 and ROUND_TYPE_SIZE_UNIT.
10821 2003-05-22 Geert Bosch <bosch@gnat.com>
10823 * gnat_rm.texi : Remove reference to Ada Core Technologies.
10825 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
10827 * trans.c (tree_transform): Use location_t and input_location
10829 (build_unit_elab): Likewise.
10830 * utils.c (create_label_decl): Likewise.
10832 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
10834 * trans.c (tree_transform, build_unit_elab,
10835 set_lineno): Rename lineno to input_line.
10836 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
10837 end_subprog_body): Likewise.
10838 * utils2.c (build_call_raise): Likewise.
10840 2003-05-01 Laurent Guerby <guerby@acm.org>
10843 * 5iosinte.ads: Increase pthread_cond_t size to match recent
10844 LinuxThread and NPTL version, merge from ACT.
10846 2003-04-28 Zack Weinberg <zack@codesourcery.com>
10848 * utils.c (convert): No need to clear TREE_CST_RTL.
10850 2003-04-23 Geert Bosch <bosch@gnat.com>
10852 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10853 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10854 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10855 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10856 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10857 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
10858 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
10859 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
10860 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10861 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
10862 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
10863 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
10864 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
10865 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
10866 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
10867 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
10868 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
10869 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
10870 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
10871 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
10872 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
10873 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
10874 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10875 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
10876 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
10877 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
10878 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
10879 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
10880 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
10881 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
10882 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
10883 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
10884 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
10885 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
10886 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
10887 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
10888 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
10889 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
10890 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
10891 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
10892 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
10893 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
10894 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
10895 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
10896 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
10897 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
10898 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
10899 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
10900 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
10901 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
10902 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
10903 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
10904 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
10905 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
10906 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
10907 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
10908 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
10909 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
10910 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
10911 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
10912 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
10913 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
10914 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
10915 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
10916 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
10917 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
10918 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
10919 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
10920 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
10921 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
10922 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
10923 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
10924 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
10925 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
10926 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
10927 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
10928 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
10929 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
10930 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
10931 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
10932 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
10933 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
10934 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
10935 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
10936 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
10937 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
10938 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
10939 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
10940 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
10941 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
10942 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
10943 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
10944 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
10945 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
10946 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
10947 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
10948 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
10949 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
10950 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
10951 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
10952 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
10953 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
10954 ali.adb, ali.ads, alloc.ads, argv.c,
10955 atree.adb, atree.ads, atree.h, aux-io.c,
10956 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
10957 binde.adb, binde.ads, binderr.adb, binderr.ads,
10958 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
10959 butil.adb, butil.ads, cal.c, calendar.ads,
10960 casing.adb, casing.ads, ceinfo.adb, checks.adb,
10961 checks.ads, cio.c, comperr.adb, comperr.ads,
10962 config-lang.in, csets.adb, csets.ads, csinfo.adb,
10963 cstand.adb, cstand.ads, cuintp.c, debug.adb,
10964 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
10965 dec-io.ads, dec.ads, deftarg.c, directio.ads,
10966 einfo.adb, einfo.ads, elists.adb, elists.ads,
10967 elists.h, errno.c, errout.adb, errout.ads,
10968 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
10969 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
10970 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
10971 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
10972 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
10973 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
10974 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
10975 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
10976 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
10977 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
10978 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
10979 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
10980 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
10981 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
10982 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
10983 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
10984 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
10985 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
10986 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
10987 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
10988 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10989 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10990 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10991 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
10992 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
10993 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
10994 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
10995 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
10996 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
10997 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
10998 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
10999 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
11000 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
11001 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
11002 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
11003 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
11004 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
11005 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
11006 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
11007 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
11008 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
11009 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
11010 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
11011 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
11012 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
11013 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
11014 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
11015 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
11016 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
11017 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
11018 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
11019 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
11020 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
11021 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
11022 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
11023 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
11024 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
11025 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
11026 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
11027 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
11028 lib.adb, lib.ads, live.adb, live.ads,
11029 machcode.ads, make.adb, make.ads, makeusg.adb,
11030 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
11031 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
11032 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
11033 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
11034 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
11035 mlib.ads, namet.adb, namet.ads, nlists.adb,
11036 nlists.ads, opt.adb, opt.ads, osint-b.adb,
11037 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
11038 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
11039 osint.ads, output.adb, output.ads, par-ch10.adb,
11040 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
11041 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
11042 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
11043 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
11044 par-tchk.adb, par-util.adb, par.adb, par.ads,
11045 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
11046 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
11047 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
11048 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
11049 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
11050 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
11051 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
11052 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
11053 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
11054 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
11055 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
11056 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
11057 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
11058 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
11059 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
11060 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
11061 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
11062 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
11063 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
11064 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
11065 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
11066 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
11067 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
11068 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
11069 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
11070 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
11071 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
11072 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
11073 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
11074 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
11075 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
11076 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
11077 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
11078 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
11079 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
11080 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
11081 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
11082 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
11083 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
11084 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
11085 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
11086 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
11087 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
11088 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
11089 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
11090 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
11091 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
11092 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
11093 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
11094 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
11095 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
11096 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
11097 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
11098 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
11099 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
11100 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
11101 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
11102 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
11103 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
11104 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
11105 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
11106 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
11107 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
11108 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
11109 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
11110 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
11111 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
11112 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
11113 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
11114 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
11115 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
11116 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
11117 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
11118 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
11119 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
11120 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
11121 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
11122 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
11123 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
11124 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
11125 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
11126 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
11127 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
11128 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11129 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
11130 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
11131 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
11132 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
11133 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
11134 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
11135 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
11136 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
11137 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
11138 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
11139 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
11140 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
11141 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
11142 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
11143 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
11144 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
11145 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
11146 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
11147 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
11148 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
11149 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
11150 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
11151 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
11152 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
11153 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
11154 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
11155 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
11156 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
11157 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
11158 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
11159 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
11160 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
11161 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
11162 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
11163 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
11164 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
11165 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
11166 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
11167 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
11168 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
11169 snames.ads, sprint.adb, sprint.ads, stand.adb,
11170 stand.ads, stringt.adb, stringt.ads, style.adb,
11171 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
11172 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
11173 switch-m.ads, switch.adb, switch.ads, system.ads,
11174 table.adb, table.ads, targparm.adb, targparm.ads,
11175 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
11176 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
11177 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
11178 ttypef.ads, ttypes.ads, types.adb, types.ads,
11179 uintp.adb, uintp.ads, uname.adb, uname.ads,
11180 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
11181 usage.adb, usage.ads, validsw.adb, validsw.ads,
11182 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
11183 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
11184 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
11185 formatting and other trivial changes from ACT.
11187 2003-04-12 Zack Weinberg <zack@codesourcery.com>
11189 * gigi.h, utils2.c (build_constructor):
11190 Rename gnat_build_constructor. Use build_constructor.
11191 * decl.c (gnat_to_gnu_entity)
11192 * trans.c (tree_transform, pos_to_constructor, extract_values)
11193 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
11194 (unchecked_convert)
11195 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
11196 (fill_vms_descriptor):
11199 2003-04-06 Zack Weinberg <zack@codesourcery.com>
11201 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
11202 * misc.c (gnat_tree_size): New function.
11203 (LANG_HOOKS_TREE_SIZE): Override.
11205 2003-04-03 Jason Merrill <jason@redhat.com>
11207 * misc.c (gnat_adjust_rli): #if 0.
11209 2003-03-31 Geert Bosch <bosch@gnat.com>
11212 * link.c : Fix misspelled "const" keyword
11214 2003-03-23 Mark Mitchell <mark@codesourcery.com>
11217 * utils2.c: Adjust calls to put_var_into_stack.
11219 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
11221 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
11223 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
11225 * misc.c (gnat_init): Update for new prototype.
11227 2003-03-05 Olivier Hainque <hainque@gnat.com>
11230 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
11231 warning, and fix return type for the IN_RTS && !SJLJ case.
11233 2003-03-04 Tom Tromey <tromey@redhat.com>
11235 * Make-lang.in (ada.tags): New target.
11237 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
11240 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
11241 wrapper, which name remains constant whatever underlying GCC
11244 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
11245 the stable interface needed for a-except.
11247 2003-03-02 Andreas Jaeger <aj@suse.de>
11249 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11250 gnat_ug_wnt.texi: Regenerate.
11252 2003-03-02 Laurent Guerby <guerby@acm.org>
11254 * Makefile.in (install-gnatlib): Match previous change there
11257 2003-02-28 Andreas Schwab <schwab@suse.de>
11259 * Make-lang.in (install-gnatlib): Change to ada directory before
11260 running make instead of using ada/Makefile directly.
11262 2003-02-18 Ben Elliston <bje@redhat.com>
11264 Part of fix for PR ada/9406
11265 * gnat_ug.texi (Binder output file): Grammar fix.
11267 2003-02-18 Ben Elliston <bje@redhat.com>
11270 * 5qtaprop.adb (Sleep): Fix typo in comment.
11272 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
11274 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
11275 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11276 gnat_ug_wnt.texi: Regenerate.
11278 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11280 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
11281 be created if necessary.
11282 (ada.install-common): Let $(DESTDIR)$(bindir) be created
11283 if necessary. Remove erroneous and redundant gnatchop
11284 installation commands. Test for gnatdll before attempting
11286 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
11287 and gnatdll from all plausible locations.
11289 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
11291 * utils2.c (build_unary_op): Don't check flag_volatile.
11292 * gnat_ug.texi: Remove -fvolatile from example.
11293 * gnat_ug_vxw.texi: Likewise.
11295 2003-01-29 Laurent Guerby <guerby@acm.org>
11298 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
11299 * Makefile.in: match previous change.
11300 * Make-lang.in: match previous change.
11302 2003-01-29 Joel Sherrill <joel@OARcorp.com>
11304 * 5rosinte.ads: Add SIGXCPU.
11305 * 5rtpopsp.adb: New file.
11306 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
11307 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
11308 specific file 5rtpopsp.adb.
11309 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
11310 is likely needed for all newlib targets.
11311 * init.c: Add RTEMS specific version of __gnat_initialize().
11313 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11315 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
11317 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11319 * init.c (__gnat_error_handler): Make msg const.
11321 * gmem.c (convert_addresses): Move declaration ...
11322 * adaint.h: ... here.
11323 * adaint.c (convert_addresses): Adapt addrs type to match
11326 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
11328 2003-01-24 Andreas Schwab <schwab@suse.de>
11330 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
11331 size_t to avoid warning.
11333 2003-01-21 Zack Weinberg <zack@codesourcery.com>
11335 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
11337 2003-01-09 Geoffrey Keating <geoffk@apple.com>
11339 * gnat_rm.texi: Remove RCS version number.
11341 * ada-tree.h (union lang_tree_node): Add chain_next option.
11343 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
11345 * Make-lang.in (ada.install-info, ada.install-common,
11346 ada.uninstall): Prepend $(DESTDIR) to the destination
11347 directory in all (un)installation commands.
11348 * Makefile.in (install-gnatlib, install-rts): Ditto.
11350 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
11352 * gnat_rm.texi, gnat_ug.texi: Use @copying.
11353 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11354 gnat_ug_wnt.texi: Regenerate.
11356 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
11358 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
11360 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
11361 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
11362 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
11363 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
11364 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
11365 $(srcdir)/doc/include/gcc-common.texi.
11367 2002-12-15 Geert Bosch <bosch@gnat.com>
11369 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
11371 2002-12-14 Geert Bosch <bosch@gnat.com>
11373 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
11374 case of a body created for a Renaming_As_Body, on which
11375 conformance checks are not performed. Fixes PR ada/5690.
11377 2002-11-30 Zack Weinberg <zack@codesourcery.com>
11379 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
11380 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
11381 not already included.
11382 * Make-lang.in: Update dependencies.
11384 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
11385 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
11386 solution to buffer overflow bug on GNU/Linux.
11388 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
11389 Closes PR ada/5856 and PR ada/6919 !
11390 * bindgen.adb: Remove all references to Public_Version.
11391 * comperr.adb: Remove all references to Public_Version and
11392 GNATPRO_Version; correct bug reporting instructions.
11393 * comperr.ads: Change to match bug box.
11394 * gnatvsn.ads: Remove all references to Public version and
11397 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
11399 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
11403 * config-lang.in: Remove diff_excludes.
11405 2002-11-05 Graham Stott <graham.stott@btinternet.com>
11407 * trans.c (gnu_pending_elaboration_lists): New GC root.
11408 (build_unit_elab): Use..
11410 2002-10-30 Geert Bosch <bosch@gnat.com>
11412 * misc.c : Include optabs.h
11414 * Make-lang.in (misc.o): Add dependency on optabs.h
11416 2002-10-29 Geert Bosch <bosch@gnat.com>
11418 * Make-lang.in (gnatbind): Depend on CONFIG_H
11420 2002-10-29 Geert bosch <bosch@gnat.com>
11422 * misc.c: Unrevert misc.c (1.13)
11424 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11426 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11427 maintainership comments.
11429 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11431 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11432 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11433 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11434 7staprop.adb: Correct statements in comments about
11435 maintainership of GNAT.
11438 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11439 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11440 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11441 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11442 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11443 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11444 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11445 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11446 comments about maintainership of GNAT.
11448 PR ada/6919 (forward port of patch for PR ada/5904)
11449 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11450 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11451 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11452 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11453 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11454 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11455 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11456 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11457 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11458 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11459 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11460 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11461 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11462 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11463 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11464 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11465 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11466 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11467 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11468 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11469 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11470 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11471 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11472 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11473 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11474 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11475 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11476 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11477 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11478 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11479 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11480 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11481 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11482 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11483 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11484 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11485 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11486 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11487 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11488 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11489 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11490 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11491 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11492 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11493 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11494 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11495 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11496 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11497 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11498 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11499 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11500 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11501 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11502 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11503 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11504 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11505 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11506 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11507 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11508 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11509 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11510 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11511 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11512 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11513 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11514 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11515 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11516 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11517 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11518 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11519 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11520 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11521 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11522 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11523 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11524 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11525 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11526 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11527 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11528 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11529 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11530 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11531 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11532 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11533 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11534 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11535 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11536 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11537 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11538 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11539 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11540 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11541 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11542 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11543 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11544 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11545 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11546 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11547 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11548 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11549 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11550 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11551 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11552 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11553 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11554 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11555 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11556 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11557 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11558 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11559 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11560 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11561 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11562 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11563 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11564 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11565 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11566 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11567 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11568 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11569 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11570 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11571 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11572 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11573 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11574 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11575 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11576 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11577 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11578 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11579 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11580 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11581 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11582 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
11583 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
11584 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
11585 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
11586 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
11587 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
11588 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
11589 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
11590 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
11591 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
11592 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
11593 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
11594 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
11595 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
11596 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
11597 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
11598 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
11599 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
11600 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
11601 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
11602 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
11603 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
11604 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
11605 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
11606 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
11607 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
11608 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
11609 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
11610 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
11611 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
11612 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
11613 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
11614 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
11615 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
11616 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
11617 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
11618 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
11619 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
11620 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
11621 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
11622 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
11623 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
11624 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
11625 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
11626 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
11627 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
11628 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
11629 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
11630 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
11631 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
11632 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
11633 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
11634 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
11635 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
11636 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
11637 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
11638 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
11639 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
11640 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
11641 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
11642 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
11643 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
11644 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
11645 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
11646 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
11647 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
11648 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
11649 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
11650 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
11651 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
11652 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
11653 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
11654 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
11655 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
11656 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
11657 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
11658 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
11659 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
11660 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
11661 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
11662 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
11663 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
11664 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
11665 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
11666 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
11667 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
11668 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
11669 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
11670 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
11671 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
11672 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
11673 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
11674 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
11675 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
11676 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
11677 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
11678 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
11679 stringt.ads stringt.h style.adb style.ads stylesw.adb
11680 stylesw.ads switch.adb switch.ads sysdep.c system.ads
11681 table.adb table.ads targparm.adb targparm.ads targtyps.c
11682 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
11683 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
11684 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
11685 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
11686 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
11687 usage.ads utils.c utils2.c validsw.adb validsw.ads
11688 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
11689 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
11690 xtreeprs.adb: Correct statements in comments about maintainership
11693 2002-09-23 Zack Weinberg <zack@codesourcery.com>
11695 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
11696 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
11697 * gnatvsn.ads: Gnat_Version_String is now a function.
11698 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
11699 copy the C version_string into a String and return it.
11700 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
11701 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
11702 Remove pragma Ident (Gnat_Version_String). If this was the
11703 sole use of package Gnatvsn, remove the with statement too.
11704 * gnat1drv.adb: Tweak -gnatv output.
11706 2002-09-17 Richard Henderson <rth@redhat.com>
11708 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
11709 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
11710 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
11711 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
11712 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
11713 and real_2expN instead of a loop.
11714 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
11715 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
11717 2002-08-25 Andre Leis <a.leis@gmx.net>
11718 David Billinghurst (David.Billinghurst@riotinto.com>
11720 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
11722 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11724 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
11725 Remove $(CONFIG_H) dependency.
11727 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
11729 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
11731 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11733 * adadecode.c (ada_demangle): Use xstrdup in lieu of
11735 * misc.c (gnat_decode_option): Likewise.
11737 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
11739 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11740 function approach did not work well because of a side effect (the
11741 function call could reallocate the table which was being indexed
11742 using its result). Fixes ada/4851. [RESURRECTED]
11744 2002-07-01 Roger Sayle <roger@eyesopen.com>
11746 * ada/utils.c (builtin_function): Accept an additional parameter.
11748 2002-06-28 Andreas Jaeger <aj@suse.de>
11751 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
11754 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11756 * Makefile.in (SHELL): Set to @SHELL@.
11758 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11760 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
11761 array size calculation.
11763 2002-06-04 Andreas Jaeger <aj@suse.de>
11765 * Make-lang.in (gnatbind): Readd rule that has been lost in last
11768 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
11770 Merge from pch-branch:
11772 * config-lang.in (gtfiles): Add ada-tree.h.
11773 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
11774 (SET_TYPE_MODULUS): New.
11775 (SET_TYPE_INDEX): New.
11776 (SET_TYPE_DIGITS_VALUE): New.
11777 (SET_TYPE_RM_SIZE): New.
11778 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
11779 (SET_TYPE_ADA_SIZE): New.
11780 (SET_TYPE_ACTUAL_BOUNDS): New.
11781 (SET_DECL_CONST_CORRESPONDING_VAR): New.
11782 (SET_DECL_ORIGINAL_FIELD): New.
11783 (TREE_LOOP_ID): Correct typo.
11784 * decl.c: Use new macros.
11785 * utils.c: Include debug.h, use new macros.
11786 * utils2.c: Use new macros.
11788 * ada-tree.h: Update all macros for new tree description.
11789 (struct tree_loop_id): New.
11790 (union lang_tree_node): New.
11791 (struct lang_decl): New.
11792 (struct lang_type): New.
11793 * misc.c (gnat_mark_tree): Delete.
11794 (LANG_HOOKS_MARK_TREE): Delete.
11795 * trans.c (tree_transform): No longer any need to cast
11798 * utils.c (struct language_function): New dummy structure.
11800 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
11801 (misc.o): Likewise.
11802 (utils.o): Likewise; also gtype-ada.h.
11803 * Make-lang.in (gnat1): Add dependency on s-gtype.
11804 (gnatbind): Add dependency on $(CONFIG_H).
11805 * utils.c: Correct last #include.
11806 (stuct e_stack): Remove unnecessary 'static'.
11807 (mark_e_stack): Remove unused prototype.
11809 * scn-nlit.adb: Remove whitespace after version number to
11810 keep lines under 80 chars.
11811 * snames.adb: Likewise.
11812 * treepr.ads: Likewise.
11814 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
11815 (misc.o): Likewise.
11816 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
11817 * config-lang.in (gtfiles): New.
11818 * decl.c: Use gengtype for roots.
11819 * gigi.h: Use gengtype for roots.
11820 * trans.c: Use gengtype for roots.
11821 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
11823 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
11825 * misc.c (gnat_init): Adjust setting of internal_error_function.
11827 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
11829 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
11830 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11831 gnat_ug_wnt.texi: Regenerate.
11833 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
11835 * 5ntaprop.adb (with System.OS_Primitives): Remove.
11837 * cstreams.c (max_path_len): Move from here ...
11838 * adaint.c (__gnat_max_path_len): ... to here.
11839 * adaint.c (__gnat_max_path_len): Declare.
11840 * g-dirope.adb (Max_Path): Adjust.
11841 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
11842 * i-cstrea.ads (max_path_len): Adjust.
11843 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
11844 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
11846 * Makefile.in, Make-lang.in: Documentation is now built in
11847 Make-lang.in. Store Info and generated Texinfo files in the
11849 * gnat_ug.texi: Remove CVS keywords, correct version number.
11850 Set file name correctly.
11852 * gnat_ug_*.texi: Add.
11853 * .cvsignore: Ignore generated Texinfo files.
11855 2002-05-30 Zack Weinberg <zack@codesourcery.com>
11857 * ada.h: Add MI guard macro.
11858 (SUBTYPE): Define constants with an anonymous enum, not static
11860 (IN): Cast constants to appropriate type before use.
11862 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
11864 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
11867 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11869 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
11870 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
11871 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
11872 (ALL_ADA_CFLAGS): Likewise.
11873 (ADA_INCLUDES): Likewise.
11874 Adapt for new working dir.
11875 (GNATBIND): Use Makefile.in version.
11876 (.SUFFIXES): Copy from Makefile.in.
11877 (ada-warn): Define.
11878 (.adb.o, .ads.o): Copy from Makefile.in.
11879 Added $(OUTPUT_OPTION).
11880 (GNAT1_C_OBJS): Moved from Makefile.in.
11881 Prefix with ada subdir.
11882 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
11883 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
11884 Adapt for new working dir.
11885 (EXTRA_GNATBIND_OBJS): Likewise.
11886 (ADA_BACKEND): Moved from Makefile.in.
11887 Renamed to avoid conflict with global BACKEND.
11889 (TARGET_ADA_SRCS): Moved from Makefile.in.
11890 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
11892 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
11893 (ada_extra_files): Moved from Makefile.in.
11894 Prefix with ada subdir.
11895 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
11896 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
11897 (ada/nmake.ads): Likewise.
11898 (update-sources): Moved from Makefile.in.
11899 Prefix with ada subdir.
11900 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
11901 (ADA_TREE_H): Likewise.
11902 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
11903 (ada/memtrack.o): Likewise.
11904 (ada/adadecode.o): Likewise.
11905 Update dependencies.
11906 (ada/adaint.o): New.
11907 (ada/argv.o): Moved from Makefile.in.
11908 Prefix with ada subdir.
11909 Update dependencies.
11910 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
11911 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
11912 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
11913 Prefix with ada subdir.
11914 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
11915 (GNAT DEPENDENCIES): Regenerate.
11916 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
11917 toplevel Makefile.in.
11918 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
11919 (TARGET_ADA_SRCS): Removed.
11920 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
11921 (GNATBIND_OBJS): Likewise.
11922 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
11923 (BACKEND): Removed.
11924 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
11925 (TREE_H): Likewise.
11926 (ada_extra_files): Likewise.
11927 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
11928 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
11929 (update-sources): Likewise.
11930 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
11931 (ADA_TREE_H): Likewise.
11932 (adadecoce.o): Likewise.
11933 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
11934 (GNAT DEPENDENCIES): Likewise.
11936 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11938 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
11939 * Makefile.in: Likewise.
11941 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11943 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
11944 Restore $(CONFIG_H) and prefix.o dependencies.
11945 (ada.stage[1-4]): Depend on stage?-start.
11947 * Makefile.in (b_gnatb.c): Depend on interfac.o.
11949 2002-05-02 Jim Wilson <wilson@redhat.com>
11951 * utils.c (finish_record_type): Change record_size to record_type.
11953 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
11955 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
11956 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
11957 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
11959 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
11961 * misc.c (gnat_parse_file): Update.
11963 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
11965 * misc.c (gnat_init): Don't set lang_attribute_common.
11967 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
11969 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
11971 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
11973 * gnat_ug.texi: New file.
11975 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
11976 instead of gfdl.texi
11978 * xgnatug.adb, ug_words: New files.
11980 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
11981 gnat_rm and gnat-style manuals.
11983 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
11985 * gigi.h (incomplete_type_error): Remove.
11986 * utils.c (incomplete_type_error): Remove.
11988 2002-04-16 Mark Mitchell <mark@codesourcery.com>
11990 * trans.c (tree_transform): Add has_scope argument to
11991 expand_start_stmt_expr.
11993 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11995 * gigi.h (truthvalue_conversion): Rename.
11996 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
11997 * trans.c (tree_transform): Update.
11998 * utils2.c (truthvalue_conversion): Rename, update.
11999 (build_binary_op, build_unary_op): Update.
12001 2002-04-04 Laurent Guerby <guerby@acm.org>
12003 * make.adb: Implement -margs, remove restriction about file name placement.
12004 * makeusg.adb: Documentation update.
12005 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
12006 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
12008 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
12010 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
12011 (builtin_function): Similarly.
12013 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12015 * decl.c (gnat_to_gnu_entity): Update.
12016 * gigi.h (mark_addressable): Rename.
12017 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
12018 * trans.c (tree_transform): Update.
12019 * utils.c (create_var_decl): Update.
12020 * util2.c (build_binary_op, build_unary_op,
12021 fill_vms_descriptor): Update.
12022 (mark_addressable): Rename, update.
12024 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
12026 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
12028 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
12029 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
12030 * trans.c (tree_transform, convert_with_check): Update.
12031 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
12034 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
12036 * gigi.h (finish_incomplete_decl): Rename.
12037 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
12038 * utils.c (gnat_init_decl_processing): Don't set hook.
12039 (finish_incomplete_decl): Rename.
12041 2002-03-29 Andreas Schwab <schwab@suse.de>
12043 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
12046 2001-03-28 Robert Dewar <dewar@gnat.com>
12049 (Remove_Checks): New procedure
12052 (Remove_Checks): New procedure
12055 Use new Duplicate_Subexpr functions
12056 (Duplicate_Subexpr_No_Checks): New procedure
12057 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12058 (Duplicate_Subexpr): Restore original form (checks duplicated)
12059 (Duplicate_Subexpr): Call Remove_Checks
12062 (Duplicate_Subexpr_No_Checks): New procedure
12063 (Duplicate_Subexpr_No_Checks_Orig): New procedure
12064 Add 2002 to copyright notice
12066 * sem_util.adb: Use new Duplicate_Subexpr functions
12069 (Eval_Indexed_Component): This is the place to call
12070 Constant_Array_Ref and to replace the value. We simply merge
12071 the code of this function in here, since it is now no longer
12072 used elsewhere. This fixes the problem of the back end not
12073 realizing we were clever enough to see that this was
12075 (Expr_Val): Remove call to Constant_Array_Ref
12076 (Expr_Rep_Val): Remove call to Constant_Array_Ref
12078 (Constant_Array_Ref): Deal with string literals (patch
12079 suggested by Zack Weinberg on the gcc list)
12081 2001-03-28 Ed Schonberg <schonber@gnat.com>
12083 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
12084 Duplicate_Subexpr_Move_Checks.
12086 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
12087 Duplicate_Subexpr_Move_Checks.
12089 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
12090 value of array exists before retrieving it (it may a private
12091 protected component in a function).
12093 2002-03-28 Geert Bosch <bosch@gnat.com>
12095 * prj-pp.adb : New file.
12097 * prj-pp.ads : New file.
12099 2002-03-28 Andreas Jaeger <aj@suse.de>
12101 * Makefile.in (stamp-sdefault): Fix path for Makefile.
12103 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
12105 * misc.c (gnat_expand_expr): Move prototype.
12107 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12109 * misc.c (insert_default_attributes): Remove.
12111 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12113 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
12114 (gnat_init): Don't set hook.
12115 (gnat_expand_expr): Fix prototype.
12117 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
12119 * misc.c (ggc_p): Remove.
12121 2002-03-27 Geert Bosch <bosch@gnat.com>
12123 * prj-makr.ads, prj-makr.adb : New files.
12125 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
12127 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
12128 (lang_mark_tree): Make static, rename.
12130 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
12132 * misc.c (maybe_build_cleanup): Remove.
12134 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
12136 * gigi.h (yyparse): Remove.
12138 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
12140 * gnat_rm.texi: Sync with ACT version.
12141 (From Ben Brosgol <brosgol@gnat.com>)
12143 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
12145 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
12146 (gnat_init): Remove old hook.
12148 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
12150 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
12151 (yyparse): Rename gnat_parse_file.
12153 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
12155 Delete all lines containing "$Revision:".
12156 * xeinfo.adb: Don't look for revision numbers.
12157 * xnmake.adb: Likewise.
12158 * xsinfo.adb: Likewise.
12159 * xsnames.adb: Likewise.
12160 * xtreeprs.adb: Likewise.
12162 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12164 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
12165 gnat_tree_code_name): Delete.
12166 (tree_code_type, tree_code_length, tree_code_name): Define.
12167 (gnat_init): Don't try to copy into the various tree_code
12170 2002-03-11 Richard Henderson <rth@redhat.com>
12172 * Makefile.in (.NOTPARALLEL): Add fake tag.
12174 2002-03-07 Geert Bosch <bosch@gnat.com>
12176 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
12177 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
12178 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
12179 switch-m.adb, switch-m.ads : New files.
12181 2002-03-07 Geert Bosch <bosch@gnat.com>
12183 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
12184 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
12185 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
12186 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
12187 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
12188 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
12189 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
12190 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
12191 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
12192 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
12193 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
12194 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
12195 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
12196 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
12197 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
12198 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
12199 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
12200 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
12201 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
12202 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
12203 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
12204 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
12205 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
12206 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
12207 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
12208 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
12209 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
12210 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
12211 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
12212 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
12213 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
12214 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
12215 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
12216 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
12217 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
12218 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
12219 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
12220 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
12221 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
12222 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
12223 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
12224 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
12225 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
12226 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
12227 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
12228 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
12229 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
12230 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
12231 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
12232 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
12233 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
12234 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
12235 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
12236 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
12237 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
12238 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
12239 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
12240 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
12241 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
12242 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
12243 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
12244 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
12245 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
12246 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
12247 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
12248 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
12249 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
12250 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
12251 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
12252 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
12253 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
12254 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
12255 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
12256 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
12257 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
12258 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
12259 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
12260 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
12261 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
12262 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
12263 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
12264 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
12265 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
12266 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
12267 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
12268 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
12269 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
12270 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
12271 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
12272 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
12273 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
12274 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
12275 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
12276 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
12277 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
12278 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
12279 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
12281 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
12282 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
12283 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
12284 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
12286 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
12287 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
12289 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
12290 to mdll-fil.ad[bs] and mdll-util.ad[bs]
12292 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
12293 from mdllfile.ad[bs] and mdlltool.ad[bs]
12295 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12297 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
12298 lieu of explicit sizeof/sizeof.
12300 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
12302 * misc.c (copy_lang_decl): Remove.
12304 2002-02-27 Zack Weinberg <zack@codesourcery.com>
12306 * misc.c: Delete traditional-mode-related code copied from the
12307 C front end but not used, or used only to permit the compiler
12310 2002-02-07 Richard Henderson <rth@redhat.com>
12312 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
12313 * adaint.h (__gnat_to_gm_time): Update prototype.
12315 2002-01-30 Richard Henderson <rth@redhat.com>
12317 * trans.c (tree_transform) [N_Loop_Statement]: Use
12318 expand_exit_loop_top_cond.
12320 2001-12-23 Richard Henderson <rth@redhat.com>
12322 * utils.c (end_subprog_body): Push GC context around
12323 rest_of_compilation for nested functions.
12325 2001-12-23 Richard Henderson <rth@redhat.com>
12327 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
12329 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
12331 * gnat-style.texi (Declarations and Types): Remove ancient style
12332 rule which was mandated by code generation issues.
12334 * gnat-style.texi (header): Add @dircategory, @direntry.
12335 (title page): Remove date.
12336 (general) Add @./@: where approriate, and two spaces after the
12337 full stop at the end of a sentence. Use @samp markup when
12338 referring concrete lexical entities (keywords, attribute names
12339 etc.), and @syntax for ARM grammar elements. Use @r for English
12340 text in comments. Use @emph for emphasis. Change "if-statements"
12341 etc. to "if statements" (without @samp). Break long lines. Make
12342 casing of section names consistent.
12343 (Identifiers): Use @samp markup for variable names.
12344 (Comments): Use @samp markup for comment characters. Line-end
12345 comments may follow any Ada code, not just statements. Fix
12346 misspelling of "Integer" as "integer".
12347 (Loop statements): Do not use variable name "I", use "J".
12348 (Subprogram Declarations): Document alignment.
12349 (Subprogram Bodies, Block statements): Document empty line before
12352 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
12354 * make.adb (Add_Switch): Make Generic_Position a procedure. The
12355 function approach did not work well because of a side effect (the
12356 function call could reallocate the table which was being indexed
12357 using its result). Fixes ada/4851.
12359 2001-12-19 Robert Dewar <dewar@gnat.com>
12361 * bindgen.adb: Minor reformatting
12363 * cstand.adb: Minor reformatting
12365 * fmap.adb: Minor reformatting
12366 Change name from Add for Add_To_File_Map (Add is much too generic)
12367 Change Path_Name_Of to Mapped_Path_Name
12368 Change File_Name_Of to Mapped_File_Name
12369 Fix copyright dates in header
12372 Change name from Add for Add_To_File_Map (Add is much too generic)
12373 Change Path_Name_Of to Mapped_Path_Name
12374 Change File_Name_Of to Mapped_File_Name
12375 Fix copyright dates in header
12377 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
12378 Add use clause for Fmap.
12380 * make.adb: Minor reformatting
12382 * osint.adb: Minor reformatting. Change of names in Fmap.
12383 Add use clause for Fmap.
12385 * prj-env.adb: Minor reformatting
12387 * prj-env.ads: Minor reformatting
12389 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
12390 error found (there were odd exceptions to this general rule in
12391 -gnatec/-gnatem processing)
12393 2001-12-19 Olivier Hainque <hainque@gnat.com>
12395 * raise.c (__gnat_eh_personality): Exception handling personality
12396 routine for Ada. Still in rough state, inspired from the C++ version
12397 and still containing a bunch of debugging artifacts.
12398 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
12399 inspired from the C++ library.
12401 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
12402 exception handling integration.
12404 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12406 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
12407 (HIE_SOURCES): Add s-secsta.ad{s,b}.
12408 (HIE_OBJS): Add s-fat*.o
12409 (RAVEN_SOURCES): Remove files that are no longer required. Add
12410 interrupt handling files.
12411 (RAVEN_MOD): Removed, no longer needed.
12413 2001-12-19 Robert Dewar <dewar@gnat.com>
12415 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
12416 Add 2001 to copyright date
12418 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
12419 need to force universal inlining for these cases.
12421 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12423 * s-taprob.adb: Minor clean ups so that this unit can be used in
12426 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12427 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12429 2001-12-19 Vincent Celier <celier@gnat.com>
12431 * prj-tree.ads (Project_Node_Record): Add comments for components
12432 Pkg_Id and Case_Insensitive.
12434 2001-12-19 Pascal Obry <obry@gnat.com>
12436 * g-socket.adb: Minor reformatting. Found while reading code.
12438 2001-12-19 Robert Dewar <dewar@gnat.com>
12440 * prj-tree.ads: Minor reformatting
12442 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12444 * config-lang.in (diff_excludes): Remove.
12446 2001-12-17 Ed Schonberg <schonber@gnat.com>
12448 * sem_res.adb (Resolve_Selected_Component): do not generate a
12449 discriminant check if the selected component is a component of
12450 the argument of an initialization procedure.
12452 * trans.c (tree_transform, case of arithmetic operators): If result
12453 type is private, the gnu_type is the base type of the full view,
12454 given that the full view itself may be a subtype.
12456 2001-12-17 Robert Dewar <dewar@gnat.com>
12458 * sem_res.adb: Minor reformatting
12460 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12461 parameter in call to Machine (unknown horrible effects from this
12464 * urealp.h: Add definition of Round_Even for call to Machine
12465 Add third parameter for Machine
12467 2001-12-17 Ed Schonberg <schonber@gnat.com>
12469 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12470 predefined units in No_Run_Time mode.
12472 2001-12-17 Richard Kenner <kenner@gnat.com>
12474 * misc.c (insn-codes.h): Now include.
12476 2001-12-17 Olivier Hainque <hainque@gnat.com>
12478 * a-except.adb: Preparation work for future integration of the GCC 3
12479 exception handling mechanism
12480 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12481 to factorize previous code sequences and make them externally callable,
12482 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12483 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12484 Use the new notification routines.
12486 2001-12-17 Emmanuel Briot <briot@gnat.com>
12488 * prj-tree.ads (First_Choice_Of): Document the when others case
12490 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12492 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12493 HI-E mode, in order to support Ravenscar profile properly.
12495 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12496 mode on 32 bits targets.
12498 2001-12-17 Vincent Celier <celier@gnat.com>
12500 * fmap.adb: Initial version.
12502 * fmap.ads: Initial version.
12504 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12505 If search is successfully done, add to mapping.
12507 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12510 (Gnatmake): Add new local variable Mapping_File_Name.
12511 Create mapping file when using project file(s).
12512 Delete mapping file before exiting.
12514 * opt.ads (Mapping_File_Name): New variable
12516 * osint.adb (Find_File): Use path name found in mapping, if any.
12518 * prj-env.adb (Create_Mapping_File): New procedure
12520 * prj-env.ads (Create_Mapping_File): New procedure.
12522 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12525 * usage.adb: Add entry for new switch -gnatem.
12527 * Makefile.in: Add dependencies for fmap.o.
12529 2001-12-17 Ed Schonberg <schonber@gnat.com>
12531 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12532 is a package instantiation rewritten as a package body.
12533 (Install_Withed_Unit): Undo previous change, now redundant.
12535 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12538 (Compute_Length): Move conversion to Unsigned to callers.
12539 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12540 Compute_Length and Determine_Range.
12541 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12542 Compute_Length and Determine_Range.
12543 Above changes fix problem with length computation for supernull arrays
12544 where Max (Len, 0) wasn't getting applied due to the Unsigned
12545 conversion used by Compute_Length.
12547 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12550 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12551 System.Secondary_Stack.
12552 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12554 Remove unused entity RE_Exception_Data.
12556 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12558 * rident.ads (No_Secondary_Stack): New restriction.
12560 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12562 * gnat_rm.texi: Fix minor typos. Found while reading the section
12563 regarding "Bit_Order Clauses" that was sent to a customer.
12564 Very interesting documentation!
12566 2001-12-17 Robert Dewar <dewar@gnat.com>
12568 * sem_case.adb (Choice_Image): Avoid creating improper character
12569 literal names by using the routine Set_Character_Literal_Name. This
12570 fixes bombs in certain error message cases.
12572 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12574 * a-reatim.adb: Minor reformatting.
12576 2001-12-17 Ed Schonberg <schonber@gnat.com>
12578 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12579 case where the formal is an extension of another formal in the current
12580 unit or in a parent generic unit.
12582 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12584 * s-tposen.adb: Update comments. Minor reformatting.
12585 Minor code clean up.
12587 * s-tarest.adb: Update comments. Minor code reorganization.
12589 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12591 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
12594 2001-12-17 Robert Dewar <dewar@gnat.com>
12596 * exp_attr.adb: Minor reformatting
12598 2001-12-17 Ed Schonberg <schonber@gnat.com>
12600 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
12601 derivations nested within a child unit: verify that the parent
12602 type is declared in an outer scope.
12604 2001-12-17 Robert Dewar <dewar@gnat.com>
12606 * sem_ch12.adb: Minor reformatting
12608 2001-12-17 Ed Schonberg <schonber@gnat.com>
12610 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
12611 warning if current unit is a predefined one, from which bodies may
12614 2001-12-17 Robert Dewar <dewar@gnat.com>
12616 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
12617 Fix header format. Add 2001 to copyright date.
12619 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
12620 which caused CE during compilation if checks were enabled.
12622 2001-12-17 Vincent Celier <celier@gnat.com>
12625 (Switches_Of): New function
12626 (Test_If_Relative_Path): New procedure
12627 (Add_Switches): Use new function Switches_Of
12628 (Collect_Arguments_And_Compile): Use new function Switches_Of.
12629 When using a project file, test if there are any relative
12630 search path. Fail if there are any.
12631 (Gnatmake): Only add switches for the primary directory when not using
12632 a project file. When using a project file, change directory to the
12633 object directory of the main project file. When using a project file,
12634 test if there are any relative search path. Fail if there are any.
12635 When using a project file, fail if specified executable is relative
12636 path with directory information, and prepend executable, if not
12637 specified as an absolute path, with the exec directory. Make sure
12638 that only one -o switch is transmitted to the linker.
12640 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
12643 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
12644 when using a non standard naming scheme.
12645 (Check_Ada_Naming_Scheme): Make sure that error messages
12646 do not raise exceptions.
12647 (Is_Illegal_Append): Return True if there is no dot in the suffix.
12648 (Language_Independent_Check): Check the exec directory.
12650 * prj.adb (Project_Empty): Add new component Exec_Directory
12653 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
12654 (Project_Data): Add component Exec_Directory
12656 * snames.adb: Updated to match snames.ads revision 1.215
12658 * snames.ads: Added Exec_Dir
12660 2001-12-17 Robert Dewar <dewar@gnat.com>
12662 * make.adb: Minor reformatting
12664 * prj-nmsc.adb: Minor reformatting
12666 * snames.adb: Updated to match snames.ads
12668 * snames.ads: Alphebetize entries for project file
12670 2001-12-17 Ed Schonberg <schonber@gnat.com>
12672 * trans.c (process_freeze_entity): Do nothing if the entity is a
12673 subprogram that was already elaborated.
12675 2001-12-17 Richard Kenner <kenner@gnat.com>
12677 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
12678 and Esize if object is referenced via pointer.
12680 2001-12-17 Ed Schonberg <schonber@gnat.com>
12682 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
12683 is discrete before analyzing choices.
12685 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12687 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
12688 containing the name of the Ada Main Program. This string is mainly
12689 intended for the debugger.
12690 (Gen_Output_File_C): Do the equivalent change when generating a C file.
12692 2001-12-17 Robert Dewar <dewar@gnat.com>
12694 * ali.adb: Set new Dummy_Entry field in dependency entry
12696 * ali.ads: Add Dummy_Entry field to source dependency table
12698 * bcheck.adb (Check_Consistency): Ignore dummy D lines
12700 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
12702 * lib-writ.ads: Document dummy D lines for missing files.
12704 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
12706 2001-12-17 Robert Dewar <dewar@gnat.com>
12708 * ali.adb: Type reference does not reset current file.
12710 * ali.adb: Recognize and scan renaming reference
12712 * ali.ads: Add spec for storing renaming references.
12714 * lib-xref.ads: Add documentation for handling of renaming references
12716 * lib-xref.adb: Implement output of renaming reference.
12719 (Determine_Range): Document local variables
12720 (Determine_Range): Make sure Hbound is initialized. It looks as though
12721 there could be a real problem here with an uninitialized reference
12722 to Hbound, but no actual example of failure has been found.
12724 2001-12-17 Laurent Pautet <pautet@gnat.com>
12727 Fix comment of Shutdown_Socket and Close_Socket. These functions
12728 should not fail silently because if they are called twice, this
12729 probably means that there is a race condition in the user program.
12730 Anyway, this behaviour is consistent with the rest of this unit.
12731 When an error occurs, an exception is raised with the error message
12732 as exception message.
12734 2001-12-17 Robert Dewar <dewar@gnat.com>
12736 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
12737 that it happens before modification of Sloc values for -gnatD.
12739 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
12740 so that it happens before modification of Sloc values for -gnatD.
12742 * switch.adb: Minor reformatting
12744 2001-12-15 Richard Henderson <rth@redhat.com>
12746 * sem_ch7.adb: Wrap comment.
12748 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12750 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
12751 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
12752 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
12753 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
12754 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
12755 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
12756 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
12757 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
12758 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
12759 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
12760 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
12761 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
12762 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
12763 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
12764 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
12765 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
12766 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
12767 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
12768 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
12769 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
12770 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
12771 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
12772 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
12773 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
12776 2001-12-14 Vincent Celier <celier@gnat.com>
12778 * osint.adb(Create_Debug_File): When an object file is specified,
12779 put the .dg file in the same directory as the object file.
12781 2001-12-14 Robert Dewar <dewar@gnat.com>
12783 * osint.adb: Minor reformatting
12785 * lib-xref.adb (Output_Instantiation): New procedure to generate
12786 instantiation references.
12788 * lib-xref.ads: Add documentation of handling of generic references.
12790 * ali.adb (Read_Instantiation_Ref): New procedure to read
12791 instantiation references
12793 * ali.ads: Add spec for storing instantiation references
12795 * bindusg.adb: Minor reformatting
12797 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12799 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12801 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12803 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12807 Add 2001 to copyright date
12808 Add entry for Latin-5 (Cyrillic ISO-8859-5)
12810 2001-12-14 Matt Gingell <gingell@gnat.com>
12812 * adaint.c: mktemp is a macro on Lynx and can not be used as an
12815 2001-12-14 Richard Kenner <kenner@gnat.com>
12817 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
12818 if operand is CONSTRUCTOR.
12820 2001-12-14 Ed Schonberg <schonber@gnat.com>
12822 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
12823 before emiting check on right-hand side, so that exception information
12826 2001-12-14 Richard Kenner <kenner@gnat.com>
12828 * utils.c (create_var_decl): Throw away initializing expression
12829 if just annotating types and non-constant.
12831 2001-12-14 Vincent Celier <celier@gnat.com>
12833 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
12836 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12838 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
12840 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12842 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
12844 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12846 * ChangeLog: Remove piece of diff output.
12848 2001-12-14 Geert Bosch <bosch@gnat.com>
12850 * config-lang.in: Update copyright notice
12852 * layout.adb: Remove commented out code.
12854 * mdllfile.ads: Update copyright notice. Fix header format.
12856 * sem_case.ads: Likewise.
12858 * sem_ch3.adb: Minor reformatting.
12860 2001-12-12 Geert Bosch <bosch@gnat.com>
12862 * freeze.ads: Update copyright date.
12864 * g-comlin.ads: Minor reformatting.
12866 * gnat-style.texi: Fix typo.
12868 2001-12-12 Geert Bosch <bosch@gnat.com>
12870 * einfo.h: Regenerate.
12872 2001-12-12 Ed Schonberg <schonber@gnat.com>
12874 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
12875 on known node types, rather than untyped fields. Further cleanups.
12877 2001-12-12 Robert Dewar <dewar@gnat.com>
12880 (Save_Entity_Descendant): Minor comment update.
12881 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
12882 of an N_Attribute_Reference node. As per note below, this does not
12883 eliminate need for Associated_Node in attribute ref nodes.
12884 (Associated_Node): Documentation explicitly mentions attribute
12885 reference nodes, since this field is used in such nodes.
12887 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
12889 2001-12-12 Robert Dewar <dewar@gnat.com>
12891 * s-stalib.adb: Add more comments on with statements being needed
12893 * par-ch12.adb: Minor reformatting
12895 * prj-dect.ads: Fix copyright header
12897 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
12898 inputs fit in 32 bits, but the result still overflows.
12900 * s-fatgen.ads: Minor comment improvement
12902 2001-12-12 Ed Schonberg <schonber@gnat.com>
12904 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
12905 formal derived type, look for an inherited component from the full
12906 view of the parent, if any.
12908 2001-12-12 Robert Dewar <dewar@gnat.com>
12910 * checks.ads (Apply_Alignment_Check): New procedure.
12912 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
12913 ensure that the alignment of objects with address clauses is
12914 appropriate, and raise PE if not.
12916 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
12917 Exp_Pakd.Known_Aligned_Enough
12919 * mdllfile.ads: Minor reformatting
12921 * mlib-fil.ads: Minor reformatting
12923 2001-12-12 Ed Schonberg <schonber@gnat.com>
12925 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
12926 fix to any component reference if enclosing record has non-standard
12929 2001-12-12 Vincent Celier <celier@gnat.com>
12931 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
12934 2001-12-12 Ed Schonberg <schonber@gnat.com>
12936 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
12939 2001-12-12 Robert Dewar <dewar@gnat.com>
12941 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
12943 2001-12-12 Emmanuel Briot <briot@gnat.com>
12945 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
12946 and it adds dependencies to system.io.
12948 2001-12-12 Pascal Obry <obry@gnat.com>
12950 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
12953 2001-12-11 Ed Schonberg <schonber@gnat.com>
12955 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
12956 that is the parent of other generics, the instance body replaces the
12957 instance node. Retrieve the instance of the spec, which is the one
12958 that is visible in clients and within the body.
12960 2001-12-11 Vincent Celier <celier@gnat.com>
12962 * gnatmain.adb: Initial version.
12964 * gnatmain.ads: Initial version.
12966 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
12968 * snames.adb: Updated to match snames.ads.
12970 * snames.ads: Added Gnatstub.
12972 2001-12-11 Vincent Celier <celier@gnat.com>
12974 * prj-attr.adb (Initialization_Data): Change name from
12975 Initialisation_Data.
12977 2001-12-11 Emmanuel Briot <briot@gnat.com>
12979 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
12980 + and * applied to backslashed expressions like \r.
12982 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
12984 * g-os_lib.ads: String_List type added, Argument_List type is now
12985 subtype of String_List.
12987 2001-12-11 Robert Dewar <dewar@gnat.com>
12989 * g-os_lib.ads: Change copyright to FSF
12990 Add comments for String_List type
12992 2001-12-11 Vincent Celier <celier@gnat.com>
12994 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
12995 string to the buffer).
12997 2001-12-11 Ed Schonberg <schonber@gnat.com>
12999 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
13002 * sem_attr.adb: Simplify previous fix for Address.
13003 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
13004 to avoid anomalies where the bound of the type appears to raise
13007 2001-12-11 Robert Dewar <dewar@gnat.com>
13009 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
13012 2001-12-11 Ed Schonberg <schonber@gnat.com>
13014 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
13015 renamed unit before checking for recursive instantiations.
13017 2001-12-11 Emmanuel Briot <briot@gnat.com>
13019 * prj.ads: Add comments for some of the fields.
13021 2001-12-11 Robert Dewar <dewar@gnat.com>
13023 * lib-xref.adb (Output_Refs): Don't output type references outside
13024 the main unit if they are not otherwise referenced.
13026 2001-12-11 Ed Schonberg <schonber@gnat.com>
13028 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
13029 code and diagnose additional illegal uses
13031 * sem_util.adb (Is_Object_Reference): An indexed component is an
13032 object only if the prefix is.
13034 2001-12-11 Vincent Celier <celier@gnat.com>
13036 * g-diopit.adb: Initial version.
13038 * g-diopit.ads: Initial version.
13041 (Expand_Path): Avoid use of Unbounded_String
13042 (Find, Wildcard_Iterator): Moved to child package Iteration
13044 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
13046 2001-12-11 Robert Dewar <dewar@gnat.com>
13048 * sem_attr.adb: Minor reformatting
13050 2001-12-11 Ed Schonberg <schonber@gnat.com>
13052 * sem_ch3.adb: Clarify some ???.
13054 2001-12-11 Robert Dewar <dewar@gnat.com>
13056 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
13057 Exp_Pakd.Known_Aligned_Enough
13059 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
13060 version is moved to Exp_Ch13.
13062 2001-12-11 Robert Dewar <dewar@gnat.com>
13064 * einfo.ads: Minor reformatting
13066 * exp_ch5.adb: Add comment for previous.change
13068 * ali.adb: New interface for extended typeref stuff.
13070 * ali.ads: New interface for typeref stuff.
13072 * checks.adb (Apply_Alignment_Check): New procedure.
13074 * debug.adb: Add -gnatdM for modified ALI output
13076 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
13078 * lib-xref.adb: Extend generation of <..> notation to cover
13079 subtype/object types. Note that this is a complete rewrite,
13080 getting rid of the very nasty quadratic algorithm previously
13081 used for derived type output.
13083 * lib-xref.ads: Extend description of <..> notation to cover
13084 subtype/object types. Uses {..} for these other cases.
13085 Also use (..) for pointer types.
13087 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
13089 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
13090 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
13092 2001-12-11 Vincent Celier <celier@gnat.com>
13095 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
13096 Changed /BIND_ONLY to /ACTIONS=BIND
13097 Changed /LINK_ONLY to /ACTIONS=LINK
13099 2001-12-11 Ed Schonberg <schonber@gnat.com>
13101 * sem_ch8.adb (Find_Selected_Component): improved search for a
13102 candidate package in case of error.
13104 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
13105 chain back on scope stack before reinstalling use clauses.
13107 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
13108 is enabled, do not kill the code for the condition, to preserve
13111 2001-12-11 Robert Dewar <dewar@gnat.com>
13113 * checks.adb (Insert_Valid_Check): Apply validity check to expression
13114 of conversion, not to result of conversion.
13116 2001-12-11 Ed Schonberg <schonber@gnat.com>
13118 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
13119 before freezing parent. If the declarations are mutually recursive,
13120 an access to the current record type may be frozen before the
13121 derivation is complete.
13123 2001-12-05 Vincent Celier <celier@gnat.com>
13125 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
13126 -c /COMPILE_ONLY, -l /LINK_ONLY
13129 (Bind_Only): New Flag
13130 (Link_Only): New flag
13132 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
13135 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
13138 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
13139 (Gnatmake): Set the step flags. Only perform a step if the
13140 corresponding step flag is True.
13141 (Scan_Make_Arg): Reset the bind and link step flags when -u
13142 or -gnatc has been specified.
13144 2001-12-05 Ed Schonberg <schonber@gnat.com>
13146 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
13147 get bounds from right operand.
13149 * sem_eval.adb: Minor reformatting
13151 * exp_util.adb (Make_Literal_Range): use bound of literal rather
13152 than Index'First, its lower bound may be different from 1.
13154 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
13157 2001-12-05 Vincent Celier <celier@gnat.com>
13159 * prj-nmsc.adb Minor reformatting
13161 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
13162 set and libraries are not supported.
13164 2001-12-05 Ed Schonberg <schonber@gnat.com>
13166 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
13167 private view explicitly, so the back-end can treat as a global
13170 2001-12-05 Ed Schonberg <schonber@gnat.com>
13172 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
13173 unit, always replace instance node with new body, for ASIS use.
13175 2001-12-05 Vincent Celier <celier@gnat.com>
13177 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
13178 libraries are not supported and both attributes Library_Name and
13179 Library_Dir are specified.
13181 * prj-proc.adb (Expression): Set location of Result to location of
13184 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
13185 (prj-nmsc is now importing MLib.Tgt)
13187 * prj-proc.adb: Put the change indicated above that was forgotten.
13189 2001-12-05 Robert Dewar <dewar@gnat.com>
13191 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
13193 2001-12-05 Ed Schonberg <schonber@gnat.com>
13195 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
13196 constraint, introduce explicit subtype declaration and derive from it.
13198 * sem_ch3.adb: Minor reformatting
13200 2001-12-05 Robert Dewar <dewar@gnat.com>
13202 * checks.adb (Determine_Range): Increase cache size for checks.
13205 * exp_ch6.adb: Minor reformatting
13206 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
13207 a parameter whose root type is System.Address, since treating such
13208 subprograms as pure in the code generator is almost surely a mistake
13209 that will lead to unexpected results.
13211 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
13212 change handling of conversions.
13214 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
13216 2001-12-05 Ed Schonberg <schonber@gnat.com>
13218 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
13219 aggregate with static wrong size, attach generated Raise node to
13222 2001-12-05 Robert Dewar <dewar@gnat.com>
13224 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
13225 Fixes compilation abandoned bomb in B24009B.
13227 2001-12-05 Ed Schonberg <schonber@gnat.com>
13230 Document use of Associated_Node on Selected_Components.
13231 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
13232 to clarify use of untyped descendant fields.
13234 2001-12-05 Robert Dewar <dewar@gnat.com>
13236 * prj-dect.ads: Add ??? comment
13237 Add 2001 to copyright notice (was not done in after all)
13239 * prj-part.adb: Minor reformatting. Reword one awkward error message.
13241 * prj.ads: Minor reformatting throughout, and add some ??? comments
13243 * snames.ads: Minor reformatting
13245 2001-12-05 Geert Bosch <bosch@gnat.com>
13247 * snames.adb: Autoupdate
13249 2001-12-05 Vincent Celier <celier@gnat.com>
13251 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
13253 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
13255 * prj-env.adb: Minor comment changes (modifying -> extends).
13257 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
13259 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
13262 * prj.adb (Initialize): Change Modifying to Extends.
13264 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
13266 * prj.ads: Minor comment change (Modifying -> extending).
13268 * snames.ads: Change modifying to extends.
13270 2001-12-05 Robert Dewar <dewar@gnat.com>
13272 * sem_warn.adb: Remove stuff for conditionals, we are not going to
13275 * sem_warn.ads: Remove stuff for conditionals, we are not going to
13276 do this after all. Add 2001 to copyright notice
13278 2001-12-04 Geert Bosch <bosch@gnat.com>
13280 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
13282 2001-12-04 Robert Dewar <dewar@gnat.com>
13284 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
13285 location if we already have errors. Stops some cases of cascaded
13288 * errout.adb: Improve comment.
13290 2001-12-04 Robert Dewar <dewar@gnat.com>
13293 (Analyze_Formal_Type_Definition): Defend against Error.
13294 (Analyze_Formal_Subprogram): Defend against Error.
13296 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
13297 remove following semicolon if present. Removes cascaded error.
13299 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13302 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
13303 exceptions equals 0.
13304 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
13305 Fixes PIWG E tests (which have to be run with -gnatL).
13307 2001-12-04 Robert Dewar <dewar@gnat.com>
13309 * einfo.ads: Minor reformatting
13311 2001-12-04 Ed Schonberg <schonber@gnat.com>
13313 * einfo.ads: Block_Node points to the identifier of the block, not to
13314 the block node itself, to preserve the link when the block is
13315 rewritten, e.g. within an if-statement with a static condition.
13317 * inline.adb (Cleanup_Scopes): recover block statement from block
13318 entity using new meaning of Block_Node.
13320 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
13321 identifier of block node, rather than to node itself.
13323 2001-12-04 Gary Dismukes <dismukes@gnat.com>
13326 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
13327 (Discrimify): Go back to setting the Etypes of the selected component
13328 because the Vname component does not exist at this point and will
13329 fail name resolution. Also set Analyzed.
13330 Remove with and use of Sem_Res.
13332 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13334 * Makefile.in: (HIE_SOURCES): add s-fat*.
13336 2001-12-04 Robert Dewar <dewar@gnat.com>
13339 (Compile_Time_Known_Attribute): New procedure.
13340 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
13341 proper range check.
13343 2001-12-04 Ed Schonberg <schonber@gnat.com>
13345 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
13346 processing discriminants to diagnose illegal default values.
13348 2001-12-04 Ed Schonberg <schonber@gnat.com>
13350 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
13351 access discriminant within a type extension that constrains its
13352 parent discriminants.
13354 2001-12-04 Ed Schonberg <schonber@gnat.com>
13356 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
13357 is malformed, use instance of Any_Id to allow analysis to proceed.
13359 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
13360 type definition is illegal.
13361 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
13364 2001-12-04 Ed Schonberg <schonber@gnat.com>
13366 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
13369 2001-12-04 Robert Dewar <dewar@gnat.com>
13371 * errout.adb: Minor reformatting
13373 2001-12-04 Robert Dewar <dewar@gnat.com>
13375 * exp_util.adb: Minor reformatting from last change
13377 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
13378 which is a rewriting of an expression, traverse the original
13379 expression to remove warnings that may have been posted on it.
13381 2001-12-04 Ed Schonberg <schonber@gnat.com>
13383 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
13384 record that has other packed components.
13386 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13388 * adaint.c: Minor cleanups.
13390 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13392 * adaint.c: Do not use utime.h on vxworks.
13394 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13396 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
13397 more confusion than it solves.
13399 2001-12-04 Geert bosch <bosch@gnat.com>
13401 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
13403 2001-12-04 Geert Bosch <bosch@gnat.com>
13405 * Makefile.in (update-sources): New target.
13406 For use by gcc_release script.
13408 2001-12-04 Ed Schonberg <schonber@gnat.com>
13410 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
13411 a configuration pragma, it is now legal wherever a pragma can appear.
13413 2001-12-04 Zack Weinberg <zack@codesourcery.com>
13415 * Makefile.in: Don't set ALL. Delete @cross_defines@,
13416 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
13417 is now @CROSS@ -DIN_GCC; update comment.
13419 2001-12-04 Robert Dewar <dewar@gnat.com>
13421 * einfo.adb (Has_Pragma_Pure_Function): New flag.
13422 Fix problem that stopped ceinfo from working
13424 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13426 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13428 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13431 (File_Time_Stamp): New procedure.
13432 (Preserve_Mode): New boolean.
13433 (Write_Unit): Pass time stamp.
13434 Implement -p switch (preserve time stamps).
13436 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13438 * gnatchop.adb: Do usage info for -p switch
13440 * adaint.h (__gnat_set_file_time_name): New function
13442 * adaint.c (__gnat_set_file_time_name): Implement
13444 * adaint.h: Fix typo
13446 2001-12-03 Robert Dewar <dewar@gnat.com>
13448 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13449 have Associated_Node.
13451 2001-12-03 Robert Dewar <dewar@gnat.com>
13453 * prj-proc.adb: Minor reformatting
13455 * make.adb: Minor reformatting
13457 2001-12-03 Geert Bosch <bosch@gnat.com>
13459 * make.adb: Minor reformatting.
13461 2001-12-03 Robert Dewar <dewar@gnat.com>
13463 * sem_ch12.adb: Minor reformatting
13465 2001-12-03 Ed Schonberg <schonber@gnat.com>
13467 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13468 push Standard on the stack before analyzing the instance body,
13469 in order to have a clean visibility environment.
13471 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13473 2001-12-03 Ed Schonberg <schonber@gnat.com>
13475 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13476 instantiation of a body that contains an inlined body.
13478 2001-12-03 Ed Schonberg <schonber@gnat.com>
13481 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13482 to prevent freezing within formal packages.
13483 (Freeze_Subprogram_Body): If body comes from another instance that
13484 appeared before its own body, place freeze node at end of current
13485 declarative part, to prevent a back-end crash.
13486 (Inline_Instance_Body): Handle properly a package instance within
13487 a subprogram instance that is a child unit.
13489 2001-12-01 Graham Stott <grahams@redhat.com>
13491 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13492 and add optabs.h dependency.
13494 * misc.c: Include optabs.h
13495 (gnat_tree_code_type): Make static and const.
13496 (gnat_tree_code_length): Likewise.
13497 (gnat_tree_code_name): Likewise.
13498 (update_setjmp_buf): Obtain operands mode from insn_data.
13500 2001-11-29 Richard Henderson <rth@redhat.com>
13502 * init.c: Remove obsolete dwarf2 frame.h section.
13504 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13506 * Make-lang.in (ada.generated-manpages): New dummy target.
13508 2001-11-29 Ed Schonberg <schonber@gnat.com>
13510 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13511 into Command, an array conversion is illegal here. Uncovered by
13514 2001/11/28 Geert Bosch <bosch@gnat.com>
13516 * init.c: Minor whitespace changes.
13518 2001-11-28 Doug Rupp <rupp@gnat.com>
13520 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13523 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13525 * misc.c (gnat_expand_constant): Move declaration above
13526 definition of lang_hooks.
13527 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13528 (gnat_init): lang_expand_constant no longer exists.
13530 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13531 always have vprintf.
13532 (gnat_init): Always call set_internal_error_function.
13534 2001-11-27 Andreas Jaeger <aj@suse.de>
13536 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13538 2001-11-27 Laurent Guerby <guerby@acm.org>
13540 * Makefile.in: Regenerate Ada dependencies.
13542 2001-11-26 Richard Henderson <rth@redhat.com>
13544 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13545 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13546 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13548 2001-11-25 Laurent Guerby <guerby@acm.org>
13550 * sysdep.c (rts_get_*): Fix style.
13552 2001-11-19 Laurent Guerby <guerby@acm.org>
13554 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13555 since it is of no apparent use and cause warnings.
13557 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13559 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13561 (gnat_init): Don't return NULL.
13562 (finish_parse): Remove.
13564 2001-11-17 Laurent Guerby <guerby@acm.org>
13566 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13567 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13568 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13569 * lang-spec.h: Add missing struct field to silence warnings.
13570 * sysdep.c (rts_get_*): Provide K&R prototype.
13571 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13572 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13573 * tracebak.c (__gnat_backtrace): Remove unused variable.
13574 * utils.c (end_subprog_body): Move to K&R style.
13576 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13578 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13580 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13582 * misc.c (gnat_init): Change prototype. Include the
13583 functionality of the old init_parse and init_decl_processing.
13584 (gnat_init_decl_processing): New prototype.
13585 (init_parse): Remove.
13586 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
13588 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13590 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
13591 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
13592 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
13593 set_yydebug): Remove.
13595 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13597 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
13598 (struct lang_hooks): Constify.
13599 (language_string, lang_identify): Remove.
13600 * utils.c (init_decl_processing): Update.
13602 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
13604 * misc.c: Include langhooks-def.h.
13605 * Makefile.in: Update.
13607 2001-10-30 Robert Dewar <dewar@gnat.com>
13610 (Check_Identifier): Rewrite circuit to be compatible with use of letters
13611 in the upper half of ASCII.
13612 (Check_Identifier): Minor reformatting
13614 2001-10-30 Geert Bosch <bosch@gnat.com>
13616 * (Associated_Node, Set_Associated_Node): Do not check for
13619 2001-10-30 Robert Dewar <dewar@gnat.com>
13621 * a-reatim.ads: Minor reformatting
13623 2001-10-30 Robert Dewar <dewar@gnat.com>
13625 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
13626 undocumented declarations.
13628 2001-10-30 Pascal Obry <obry@gnat.com>
13630 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
13631 to the binder and linker.
13634 * mdll.ads: Fix layout. Update copyright notice.
13636 * mdll.adb: Fix layout. Update copyright notice.
13638 2001-10-30 Robert Dewar <dewar@gnat.com>
13640 * usage.adb: Minor fix to output for -gnaty.
13642 2001-10-30 Ed Schonberg <schonber@gnat.com>
13644 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
13645 to accommodate all its possible values.
13647 * a-reatim.adb (Split): Special-case handling of Time_Span_First
13648 and of small absolute values of T.
13650 2001-10-30 Richard Kenner <kenner@gnat.com>
13652 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
13653 set_mem_attributes since not needed and wrong if RESULT if a REG;
13654 fixes ACATS failures.
13656 2001-10-30 Geert Bosch <bosch@gnat.com>
13658 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
13659 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
13661 2001-10-30 Robert Dewar <dewar@gnat.com>
13663 * bindusg.adb: Undocument -f switch.
13665 * gnatcmd.adb: Remove /FULL_ELABORATION.
13667 * opt.ads (Force_RM_Elaboration_Order): Document that this is
13670 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
13672 * gnatbind.adb: Minor update of warning msg.
13674 2001-10-30 Vincent Celier <celier@gnat.com>
13676 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
13677 for project file switches (-P (/PROJECT_FILE=),
13678 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
13681 2001-10-30 Geert Bosch <bosch@gnat.com>
13683 * decl.c: Minor whitespace fixes.
13685 2001-10-30 Richard Kenner <kenner@gnat.com>
13687 * utils2.c (build_allocator): Test for SIZE overflow in array case too
13689 2001-10-30 Geert Bosch <bosch@gnat.com>
13691 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
13692 Found due to GCC 3.0 warning of using uninitialized value.
13695 (Get_Max_Size): Use variant record for tracking value/expression.
13696 Makes logic clearer and prevents warnings for uninitialized variables.
13697 (Layout_Array_Type): Use variant record for tracking value/expression.
13698 Makes logic clearer and prevents warnings for uninitialized variables.
13700 2001-10-30 Robert Dewar <dewar@gnat.com>
13702 * lib.adb: Minor reformatting
13704 * s-taprop.ads: Minor reformatting
13706 2001-10-29 Laurent Guerby <guerby@acm.org>
13709 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
13711 (_gnat_error_handler): Make MSG const.
13713 2001-10-29 Richard Kenner <kenner@gnat.com>
13715 * sysdep.c: Fix localtime_r problem on LynxOS.
13716 Also remove #elif to avoid warnings.
13718 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
13721 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
13723 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
13725 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
13726 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
13727 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
13728 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
13729 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
13730 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
13731 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
13732 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
13733 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
13734 types.ads, urealp.adb: Fix spelling errors.
13736 2001-10-27 Laurent Guerby <guerby@acm.org>
13738 * trans.c (gigi): Fix non determinism leading to bootstrap
13739 comparison failures for debugging information.
13741 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
13743 * gnat_rm.texi: Use @./@: where appropriate.
13745 2001-10-26 Robert Dewar <dewar@gnat.com>
13747 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
13749 2001-10-26 Richard Kenner <kenner@gnat.com>
13751 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
13753 2001-10-26 Richard Kenner <kenner@gnat.com>
13755 * decl.c (validate_size): Modify message for bad size to avoid
13756 implication that compiler is modifying the size.
13758 2001-10-26 Robert Dewar <dewar@gnat.com>
13760 * prj-util.adb: Minor reformatting. Fix bad header format.
13762 2001-10-26 Robert Dewar <dewar@gnat.com>
13764 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
13766 * sinfo.ads: Clarify use of Associated_Node (documentation only).
13768 * sem_ch12.adb: Change Node4 to Associated_Node. Change
13769 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
13770 much more narrowly in places where needed. These are cleanups.
13772 2001-10-26 Joel Brobecker <brobecke@gnat.com>
13774 * 5zosinte.ads (null_pthread): new constant.
13777 (Initialize_TCB): Initialize thread ID to null, to be able to verify
13778 later that this field has been set.
13779 (Finalize_TCB): ditto.
13780 (Suspend_Task): Verify that the thread ID is not null before using it.
13781 (Resume_Task): ditto.
13784 (Resume_All_Tasks): Lock the tasks list before using it.
13785 (Suspend_All_Tasks): ditto.
13787 2001-10-26 Richard Kenner <kenner@gnat.com>
13789 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
13790 Make constant variant of designated type for Is_Access_Constant.
13791 Call update_pointer_to with main variant.
13793 * trans.c (process_freeze_entity, process_type):
13794 Call update_pointer_to on main variant.
13796 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
13797 If main variant, update all other variants.
13799 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
13802 2001-10-26 Robert Dewar <dewar@gnat.com>
13804 * prj-util.adb: Minor reformatting
13806 2001-10-26 Robert Dewar <dewar@gnat.com>
13808 * prj-util.adb: Minor reformatting
13810 2001-10-26 Robert Dewar <dewar@gnat.com>
13812 * prj-attr.adb: Minor reformatting throughout
13814 2001-10-26 Robert Dewar <dewar@gnat.com>
13816 * prj-attr.ads: Minor reformatting
13817 Add ??? comment (this whole spec has almost no comments)
13819 2001-10-26 Vincent Celier <celier@gnat.com>
13821 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
13822 ("//") that precede the drive letter on Interix.
13824 2001-10-26 Geert Bosch <bosch@gnat.com>
13826 * gnat_rm.texi: Add GNAT Reference Manual.
13828 2001-10-25 Robert Dewar <dewar@gnat.com>
13830 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
13831 is Error. Similar change for other renaming cases.
13833 2001-10-25 Robert Dewar <dewar@gnat.com>
13835 * s-atacco.ads: Add pragma Inline_Always for functions.
13836 Fix header format. Add copyright 2001
13838 2001-10-25 Ed Schonberg <schonber@gnat.com>
13840 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
13841 return Error rather than Empty so that analysis can proceed.
13843 2001-10-25 Ed Schonberg <schonber@gnat.com>
13845 * sem_util.adb (Enter_Name): better handling of cascaded error
13846 messages when a unit appears in its own context.
13848 2001-10-25 Ed Schonberg <schonber@gnat.com>
13850 * sem_util.adb (Defining_Entity): in case of error, attach created
13851 entity to specification, so that semantic analysis can proceed.
13853 2001-10-25 Robert Dewar <dewar@gnat.com>
13856 (Defining_Entity): Deal with Error.
13857 (Process_End_Label): Deal with bad end label for.
13859 2001-10-25 Ed Schonberg <schonber@gnat.com>
13861 * sem_elab.adb (Check_A_Call): refine message when call is in an
13862 instance but callee is not declared in the generic unit.
13864 2001-10-25 Ed Schonberg <schonber@gnat.com>
13866 * sem_elab.adb (Check_A_Call): check for renaming before finding the
13867 enclosing unit, which may already be different from the calling unit.
13869 2001-10-25 Geert Bosch <bosch@gnat.com>
13871 * 4gintnam.ads: fix header format.
13873 2001-10-25 Ed Schonberg <schonber@gnat.com>
13875 * sem_res.adb (Resolve_Call): if the call is actually an indexing
13876 operation on the result of a parameterless call, perform elaboration
13877 check after the node has been properly rewritten.
13879 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
13880 inlined within the generic tree, the defining identifier is not a
13883 2001-10-25 Ed Schonberg <schonber@gnat.com>
13885 * sem_res.adb (Resolve): special-case resolution of Null in an
13886 instance or an inlined body to avoid view conflicts.
13888 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
13889 compatibility by retrieving the access type of the generic copy.
13891 2001-10-25 Robert Dewar <dewar@gnat.com>
13894 (Analyze_Number_Declaration): Handle error expression.
13895 (Signed_Integer_Type_Declaration): Handle error bound.
13896 (Analyze_Subtype_Indication): Handle error range.
13898 * sem_util.adb (Get_Index_Bounds): Check for Error.
13900 2001-10-25 Robert Dewar <dewar@gnat.com>
13902 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
13903 in no run time mode.
13905 2001-10-25 Pascal Obry <obry@gnat.com>
13907 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
13908 mode case for ALLOC case.
13910 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
13911 all platforms. Improvement of last change.
13913 2001-10-25 Robert Dewar <dewar@gnat.com>
13915 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
13917 2001-10-25 Geert Bosch <bosch@gnat.com>
13919 * osint.adb (Is_Relative): Remove duplicate.
13921 2001-10-25 Pascal Obry <obry@gnat.com>
13923 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
13924 pathnames in UNIX and DOS style with drive letter.
13925 (Is_Relative): new routine.
13927 * osint.adb: Minor reformatting
13929 * osint.adb (Is_Relative): implementation using
13930 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
13932 2001-10-25 Pascal Obry <obry@gnat.com>
13934 * g-dirope.adb (Basename): correctly compute offset between the
13935 original Path and the translated one.
13937 * g-dirope.adb: (Base_Name): add some comments.
13939 2001-10-25 Robert Dewar <dewar@gnat.com>
13941 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
13942 in HIE mode, avoids compilation abandoned message
13944 * exp_imgv.adb: Correct typo in previous change
13946 * exp_imgv.adb: Correct typo in previous change (not my day!)
13948 2001-10-25 Robert Dewar <dewar@gnat.com>
13950 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
13952 2001-10-25 Pascal Obry <obry@gnat.com>
13954 * g-awk.ads: Move all pragma inlines next to the routine
13955 declarations. This is more uniform with other GNAT spec.
13957 2001-10-22 Geert Bosch <bosch@gnat.com>
13959 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
13961 2001-10-19 Geert Bosch <bosch@gnat.com>
13963 * Makefile.in (tools, gnattools): Remove gnatmem.
13965 2001-10-17 Richard Henderson <rth@redhat.com>
13967 * Makefile.in (misc.o): Depend on langhooks.h.
13968 * misc.c: Include it.
13969 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
13970 (LANG_HOOKS_DECODE_OPTION): New.
13971 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
13973 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
13975 * trans.c (tree_transform): Adjust to recent change in
13976 expand_asm_operands to implement named asm operands.
13978 2001-10-11 Ed Schonberg <schonber@gnat.com>
13980 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
13981 renaming of discriminant for mutable record type.
13983 2001-10-11 Robert Dewar <dewar@gnat.com>
13985 * validsw.adb: Properly save -gnatVn status.
13987 2001-10-11 Robert Dewar <dewar@gnat.com>
13989 * usage.adb: Add lines for V switch.
13991 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
13992 (/VALIDITY_CHECKING).
13994 2001-10-11 Ed Schonberg <schonber@gnat.com>
13996 * sem_type.adb (Add_One_Interp): an operator for a type declared in
13997 an extension of System is known to be visible.
13999 2001-10-11 Ed Schonberg <schonber@gnat.com>
14001 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
14002 properly. Fixes regression on ACATS C34005G.
14004 2001-10-11 Robert Dewar <dewar@gnat.com>
14006 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
14007 loop in generic instance, since this is likely not very useful.
14009 2001-10-11 Robert Dewar <dewar@gnat.com>
14011 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
14012 the error message for high integrity mode.
14014 * rtsfind.adb (RTE): Give message if we try to find an entity that
14015 is not available in high integrity mode.
14018 (OK_To_Use_In_HIE_Mode): New array.
14019 (RTE): May return Empty in high integrity mode.
14021 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
14022 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
14024 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
14025 unit if not inlined always and in no runtime mode. Fixes problem
14026 caused by new Rtsfind changes.
14028 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
14031 * rtsfind.adb (RTE): Make sure we do not try to load unit after
14032 giving message for entity not available in high integrity mode.
14034 2001-10-11 Pascal Obry <obry@gnat.com>
14036 * impunit.adb: Add GNAT.CRC32.
14038 2001-10-11 Ed Schonberg <schonber@gnat.com>
14040 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
14041 properly the case where one universal operand in a non-static
14042 exponentiation of a real literal.
14044 2001-10-11 Ed Schonberg <schonber@gnat.com>
14046 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
14047 clause, return the gobal finalization list, for lack of anthing else.
14049 2001-10-11 Ed Schonberg <schonber@gnat.com>
14051 * exp_ch7.adb (Make_Transient_Block): if statement is within
14052 exception handler, always use new transient scope to place Clean
14055 2001-10-11 Pascal Obry <obry@gnat.com>
14058 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14059 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
14060 (GNATLS_RTL_OBJS): add g-crc32.o
14061 (GNATMAKE_RTL_OBJS): add g-crc32.o
14064 (CRC_Match): new function.
14065 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
14066 instead of the previous simple checksum algorithm.
14067 (Time_Stamp_Mismatch): use CRC_Match for comparison.
14068 (Set_Source_Table): idem.
14071 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
14072 instead of simple checksum.
14073 (CRC_Match): new function.
14074 (CRC_Error): new constant.
14076 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
14077 a CRC now and not a simple checksum. A CRC uses lower-case hex
14078 letters, fixes ambiguity in parsing.
14080 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
14081 is what this variable will store.
14083 * bcheck.adb: Change reference to chechsum in comments by CRC.
14084 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
14085 rename All_Checksum_Match to All_CRC_Match. Change due to API
14086 renaming since now GNAT does not use a simple checksum but a
14087 CRC using GNAT.CRC32.
14089 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
14090 now and not anymore a simple checksum.
14092 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
14095 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
14098 (Restore_Scan_State): rename Checksum to CRC.
14099 (Save_Scan_State): idem.
14103 (Checksum): rename to CRC.
14104 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
14106 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
14107 GNAT.CRC32). Update copyright notice.
14109 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
14110 GNAT.CRC32). Update copyright notice.
14113 (Accumulate_Checksum): removed.
14114 (Update): new procedure. Add a wide-character into the CRC.
14117 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
14118 (Load_File): fix initialization of S (change Source_Checksum to
14121 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
14122 Source_CRC in S initialization.
14124 * sinput.adb (Source_Checksum): renamed to Source_CRC.
14126 * sinput.ads (Source_Checksum): renamed to Source_CRC.
14127 Update comments for the CRC.
14129 * types.adb (Hex): Use lowercase for the letter part.
14131 * types.ads (Get_Hex_String): Returns the hexadecimal representation
14132 for a word. This is currently used only for CRC. In previous version,
14133 the checksum was using a representation with all letter being
14134 upper-case. With the new implementation (using CRC) we do not remove
14135 the 32th bit of the CRC, so we can have an upper-case starting letter
14136 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
14137 It is ambigous since the CRC was optional and could be followed by
14138 options like EB, EE. So now this routines uses lower-case letter for
14139 the hexadecimal representation. Strange enough only lower case letters
14140 where checked in Scan_ALI (even if this was not a possible case).
14142 * gnatvsn.ads (Library_Version): changed to 3.15a.
14144 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
14147 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
14150 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
14151 Add 2001 to copyright notice
14152 (Accumulate_Checksum): Modify to use System.CRC32.
14154 * ali-util.ads: Redo changes of previous revision to continue to use
14155 the word Checksum. Add 2001 to copyright notice.
14157 * ali.adb: Undo some of previous changes, not needed.
14158 Keep the change for lower case letters in the checksum.
14160 * ali.ads: Undo previous change not needed.
14162 * bcheck.adb: Undo most of previous change, not needed.
14163 But do use Checksums_Match for checksum comparison.
14165 * gnatls.adb: Undo most of previous change, not needed.
14166 But do use Checksums_Match for comparing checksums.
14168 * lib-load.adb: Undo previous change, not needed.
14170 * lib-writ.adb: Undo previous change, not needed.
14172 * lib-writ.ads: Document that checksums use lower case,
14173 not upper case letters.
14175 * scans.adb: Undo previous change, not needed
14177 * scans.ads: Undo previous change, not needed.
14179 * scn-nlit.adb: Undo previous changes, not needed.
14181 * scn-slit.adb: Undo previous change, not needed. Fix header format.
14184 (Accumulate_Checksum): Use System.CRC32.
14185 (Initialize_Checksum): New procedure.
14186 Remove other changes of previous revision.
14188 * sinput-p.adb: Undo previous change, not needed.
14190 * sinput.adb: Undo previous change, not needed.
14192 * sinput-l.adb: Undo previous change, not needed.
14194 * sinput.ads: Undo previous change, not needed. Keep only comment
14195 on new checksum algorithm
14197 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
14198 Also remove a-tags and a-stream from GNAT sources.
14200 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
14202 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
14204 2001-10-11 Geert Bosch <bosch@gnat.com>
14206 * einfo.h: Regenerate.
14208 * nmake.ads: Regenerate.
14210 * nmake.adb: Regenerate.
14212 * sinfo.h: Regenerate.
14214 * treeprs.adb: Regenerate.
14216 2001-10-10 Geert Bosch <bosch@gnat.com>
14218 * gnat-style.texi: New file describing coding guidelines for Ada.
14220 2001-10-10 Ed Schonberg <schonber@gnat.com>
14222 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
14225 2001-10-10 Geert Bosch <bosch@gnat.com>
14227 * snames.ads: Add new names for project facility.
14229 * snames.adb: Update to reflect snames.ads changes.
14231 * snames.h: Update to reflect snames.ads changes.
14233 2001-10-10 Vincent Celier <celier@gnat.com>
14236 (Add_Switches): reflect the changes for the switches attributes
14237 Default_Switches indexed by the programming language,
14238 Switches indexed by the file name.
14239 (Collect_Arguments_And_Compile): Idem.
14240 Reflect the attribute name changes.
14243 (Initialisation_Data): Change the names of some packages and
14245 (Initialize): process case insensitive associative arrays.
14248 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
14251 (Parse_Attribute_Declaration): For case insensitive associative
14252 arrays, set the index string to lower case.
14255 Reflect the changes of the project attributes.
14258 Replace Check_Naming_Scheme by Ada_Check and
14259 Language_Independent_Check.
14262 Replaced Check_Naming_Scheme by 2 procedures:
14263 Ada_Check and Language_Independent_Check.
14266 (Process_Declarative_Items): For case-insensitive associative
14267 arrays, set the index string to lower case.
14268 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
14269 Prj.Nmsc.Check_Naming_Scheme.
14272 (Case_Insensitive): New function
14273 (Set_Case_Insensitive): New procedure
14276 (Case_Insensitive): New function
14277 (Set_Case_Insensitive): New procedure
14278 (Project_Node_Record): New flag Case_Insensitive.
14281 (Value_Of): new function to get the string value of a single
14282 string variable or attribute.
14285 (Value_Of): new function to get the string value of a single
14286 string variable or attribute.
14289 (Ada_Default_Spec_Suffix): New function
14290 (Ada_Default_Impl_Suffix): New function
14291 Change definitions of several constants to reflect
14292 new components of record types.
14295 (Naming_Data): Change several components to reflect new
14296 elements of naming schemes.
14297 (Project_Data): New flags Sources_Present and
14298 Language_Independent_Checked.
14299 (Ada_Default_Spec_Suffix): New function.
14300 (Ada_Default_Impl_Suffix): New function.
14303 Modification of predefined names for project manager: added
14304 Implementation, Specification_Exceptions, Implementation_Exceptions,
14305 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
14306 Default_Switches, _Languages, Builder, Cross_Reference,
14307 Finder. Removed Body_Part, Specification_Append, Body_Append,
14308 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
14311 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
14314 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
14315 not that it is Nil_Variable_Value.
14317 * prj.ads: Add ??? for uncommented declarations
14319 2001-10-10 Ed Schonberg <schonber@gnat.com>
14321 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
14322 constant, do not indicate possible modification, so that gigi can
14323 treat it as a bona fide constant.
14325 2001-10-10 Robert Dewar <dewar@gnat.com>
14327 * sem_prag.adb: Add processing for pragma External.
14329 * snames.ads: Add entry for pragma External.
14331 * par-prag.adb: Add pragma External.
14333 * snames.adb: Updated to match snames.ads.
14335 2001-10-10 Ed Schonberg <schonber@gnat.com>
14337 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
14338 a dynamic task if the allocator appears in an indexed assignment
14339 or selected component assignment.
14341 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
14342 For a dynamic task in an assignment statement, use target of
14343 assignment to generate meaningful name.
14345 2001-10-10 Ed Schonberg <schonber@gnat.com>
14347 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
14350 * einfo.ads: Body_Entity is also defined for generic package.
14351 Documentation change only
14353 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
14354 others_choice for a discriminated component initialization,
14355 convert discriminant references into the corresponding discriminals.
14357 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
14358 only if original type is private and expression has to be wrapped
14362 (Apply_Constraint_Check): Do not perform length check
14363 if expression is an aggregate with only an others_choice.
14364 (Length_N_Cond): two references to the same in_parameter
14365 (typically the discriminal in an init_proc) denote the same value.
14366 Two useful optimization uncovered by bugfixes above.
14368 2001-10-10 Robert Dewar <dewar@gnat.com>
14370 * xeinfo.adb: Change int to char in translation of enumeration types.
14371 This fixes a problem in the C representation of component alignment.
14372 Add 2001 to copyright notice
14374 2001-10-10 Richard Kenner <kenner@gnat.com>
14376 * decl.c: (validate_size): Do check size of object of integral type
14377 if it is a packed array type.
14379 2001-10-10 Richard Kenner <kenner@gnat.com>
14381 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
14382 VAR_DECL for constant if not Is_Public but -O0.
14384 2001-10-10 Richard Kenner <kenner@gnat.com>
14386 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
14388 2001-10-10 Geert Bosch <bosch@gnat.com>
14390 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
14391 use '/' as switch character, allowing for absolute file names.
14393 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
14395 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
14398 2001-10-08 Geert Bosch <bosch@gnat.com>
14400 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
14401 Automatically build utilities when files need to be regenerated.
14403 2001-10-08 Geert Bosch <bosch@gnat.com>
14405 * xsnames.adb: New utility for updating snames.ads and snames.adb
14407 2001-10-08 Zack Weinberg <zack@codesourcery.com>
14409 * Make-lang.in (ADAFLAGS): Add -W -Wall.
14410 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
14411 (gnat1): Also depend on attribs.o.
14412 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
14413 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
14414 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
14415 (ADAFLAGS): Add -W -Wall.
14416 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
14419 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
14420 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
14421 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
14422 Use $(ADAC), not $(CC), as compilation command.
14424 (gnattools): Depend directly on tools to build, don't use
14426 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14428 * einfo.h, sinfo.h: New files (autogenerated).
14430 2001-10-08 Richard Henderson <rth@redhat.com>
14432 * comperr.adb (Abort_In_Progress): New.
14433 (Compiler_Abort): Use it to prevent recursion.
14435 2001-10-08 Robert Dewar <dewar@gnat.com>
14437 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14439 * par-endh.adb (Output_End_Expected): We should also not test
14440 Error_Posted on the Error node, since now it is always set.
14442 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14443 to help error recovery. Part of general work on 9407-004.
14445 * par.adb: Add ??? for misuse of error
14448 (Resolve): Defend against Error, fixes 9407-003.
14449 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14451 * sinfo.ads (N_Error): Now has Etype field (which will be set
14452 to Any_Type to help error recovery).
14454 2001-10-08 Richard Kenner (kenner@gnat.com)
14456 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14457 Consistently set MEM attributes from expression; fixes
14458 bootstrap failure on x86.
14460 2001-10-08 Geert Bosch (bosch@gnat.com)
14462 * 5oosinte.adb: Add 2001 to copyright notice.
14464 2001-10-08 Geert Bosch (bosch@gnat.com)
14466 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14468 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14470 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14472 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14474 2001-10-05 Geert Bosch (bosch@gnat.com)
14476 * adaint.h: Small formatting fix.
14478 2001-10-04 Geert Bosch <bosch@gnat.com>
14480 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14481 Arg is int, not FILE *, in dummy version of functions.
14483 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14484 Arg is int, not FILE *.
14486 2001-10-04 Geert Bosch <bosch@gnat.com>
14488 * 3lsoccon.ads: Added file, missed with initial check ins.
14490 * 4lintnam.ads: Fix header format.
14491 Change Linux to GNU/Linux.
14493 * 5iosinte.adb: Change Linux to GNU/Linux.
14495 * 5iosinte.ads: Change Linux to GNU/Linux.
14497 * 5itaprop.adb: Change Linux to GNU/Linux.
14499 * 5itaspri.ads: Change Linux to GNU/Linux.
14500 Update copyright notice.
14502 * 5lintman.adb: Change Linux to GNU/Linux.
14504 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14506 * 5losinte.ads: Change Linux to GNU/Linux.
14508 * 5lsystem.ads: Change Linux to GNU/Linux.
14510 * 5qosinte.adb: Change Linux to GNU/Linux.
14512 * 5qosinte.ads: Change Linux to GNU/Linux.
14514 * 5qparame.ads: Change Linux to GNU/Linux.
14516 * 5qtaprop.adb: Change Linux to GNU/Linux.
14518 * 5qtaspri.ads: Change Linux to GNU/Linux.
14519 Add 2001 to copyright notice.
14521 * 5vintman.ads: Change Linux to GNU/Linux.
14522 Fix header format. Add 2001 to copyright notice.
14524 * g-soccon.ads: Change Linux to GNU/Linux.
14526 * g-trasym.ads: Change Linux to GNU/Linux.
14527 Add 2001 to copyright notice.
14529 * memtrack.adb: Change Linux to GNU/Linux.
14531 * s-intman.ads: Change Linux to GNU/Linux.
14532 Add 2001 to copyright notice. Fix header format.
14534 * s-stache.adb: Change Linux to GNU/Linux.
14536 * adaint.c: Change Linux to GNU/Linux.
14538 * cio.c: Change Linux to GNU/Linux.
14540 * cstreams.c: Change Linux to GNU/Linux.
14542 * init.c: Change Linux to GNU/Linux.
14544 * gmem.c: Change Linux to GNU/Linux.
14546 * tracebak.c: Change Linux to GNU/Linux.
14549 2001-10-02 Geert Bosch <bosch@gnat.com>
14551 * misc.c (insert_default_attributes): Add dummy version.