1 2004-11-27 Andreas Schwab <schwab@suse.de>
3 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
5 2004-11-25 Arnaud Charlet <charlet@adacore.com>
7 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
8 internal implementation unit GNAT.Sockets.Thin,
9 as their usage for sockets is non-portable (using the read and write
10 functions from the system runtime library is fine on UNIX but won't
13 * mingw32.h: Update copyright notice.
15 2004-11-25 Arnaud Charlet <charlet@adacore.com>
17 * ada-tree.h: Minor reformatting of previous change to avoid lines
18 longer than 79 characters.
20 2004-11-25 Olivier Hainque <hainque@adacore.com>
22 * tb-gcc.c: GCC infrastructure based implementation of
25 2004-11-24 Steven Bosscher <stevenb@suse.de>
27 * misc.c (gnat_post_options): Don't clear
28 flag_inline_functions.
30 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
33 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
36 2004-11-21 Andreas Jaeger <aj@suse.de>
38 * stylesw.adb: Change Style_Check_Subprogram_Order to
39 Style_Check_Order_Subprograms.
41 2004-11-18 Arnaud Charlet <charlet@adacore.com>
44 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
46 Add also a cast to kill another warning.
47 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
48 parameter with the priority class of the parent process instead of
49 always using the NORMAL_PRIORITY_CLASS.
50 (__gnat_dup): New function.
51 (__gnat_dup2): New function.
52 (__gnat_is_symbolic_link): Enable the effective body of this
53 function when __APPLE__ is defined.
55 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
58 2004-11-18 Olivier Hainque <hainque@adacore.com>
60 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
61 address of which may be used to represent "others" and "all others"
62 choices in exception tables, instead of the current harcoded
63 (void *)0 and (void *)1.
64 (Setup_Exception): Do nothing in the GNAT SJLJ case.
66 * gigi.h (others_decl, all_others_decl): New decls representing the
67 new Others_Value and All_Others_Value objects.
68 (struct attrib): Rename "arg" component as "args", since GCC expects a
69 list of arguments in there.
71 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
72 corresponding objects exported by a-exexpr, instead of hardcoded dummy
75 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
76 others_decl and all_others_decl instead of hardcoded dummy addresses
77 to represent "others" and "all others" choices, which is cleaner and
78 more flexible with respect to the possible eh pointer encoding policies.
80 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
81 (process_attributes): Account for the naming change of the "args"
82 attribute list entry component.
84 * decl.c (build_attr_list): Rename into prepend_attributes to allow
85 cumulating attributes for different entities into a single list.
86 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
87 attributes for the current entity and propagate first subtype
88 attributes to other subtypes.
89 <E_Procedure>: Attribute arguments are attr->args and not
91 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
92 argument provided, as this is what GCC expects. Use NULL_TREE instead
95 2004-11-18 Robert Dewar <dewar@adacore.com>
97 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
98 Minor reformatting througout (including new function specs)
99 Add ??? comments asking for clarification.
101 2004-11-18 Thomas Quinot <quinot@adacore.com>
103 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
104 incomplete duplicate implementation of this subprogram from butil.
106 2004-11-18 Thomas Quinot <quinot@adacore.com>
108 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
109 procedures factors the common processing for building an RPC receiver
110 for an RCI package or an RACW type.
111 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
112 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
113 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
115 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
117 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
119 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
120 distribution subprogram identifiers that are either subprogram numbers
122 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
123 string distribution identifiers assigned to a given subprogram.
124 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
125 (Add_RAS_Dereference_TSS): Add comments.
126 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
127 is not referenced yet because it will be used by the PolyORB DSA
129 (Insert_Partition_Check): Remove fossile code.
130 (First_RCI_Subprogram_Id): Document this constant.
131 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
133 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
134 replaced with calls to Get_Library_Unit_Name_String. Previously there
135 were several instances of the same code in different locations in the
136 compiler; this checkin completes the replacement of all of these
137 instances with calls to a common subprogram.
140 * sem_dist.adb: Remove comment noting that RPC receiver generation
141 should be disabled for RACWs that implement RASs.
142 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
144 * sem_util.ads, sem_util.adb (Has_Stream): New function
145 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
146 qualified name of a library unit into the name buffer.
147 (Note_Possible_Modification): Generate a reference only
148 if the context comes from source.
150 * snames.ads (PCS_Names): New subtype corresponding to names of
151 supported implementations of the Partition Communication Subsystem
152 (PCS) (i.e. the runtime library support modules for the distributed
155 2004-11-18 Robert Dewar <dewar@adacore.com>
156 Ed Schonberg <schonberg@adacore.com>
158 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
159 (Has_Rep_Pragma): New function
160 (Has_Attribute_Definition_Clause): New function
161 (Record_Rep_Pragma): Moved here from sem_ch13.adb
162 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
164 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
166 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
167 (Expand_Pragma_Psect_Object): New procedure
168 These procedures contain the revised and cleaned up processing for
169 these two pragmas. This processing was formerly in Sem_Prag, but
170 is more appropriately moved here. The cleanup involves making sure
171 that the pragmas are properly attached to the tree, and that no
172 nodes are improperly shared.
174 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
175 pragmas to Exp_Prag, which is more appropriate.
176 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
177 check for duplicates Remove use of Is_Psected flag, no longer needed.
178 Use new Make_String_Literal function with string.
180 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
181 that are functions return universal values, that have to be converted
183 Use new Make_String_Literal function with string.
184 (Get_Stream_Convert_Pragma): New function, replaces the use of
185 Get_Rep_Pragma, which had to be kludged to work in this case.
187 * freeze.adb: Use new Has_Rep_Pragma function
189 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
190 function with string.
191 Use new Has_Rep_Pragma function.
193 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
196 2004-11-18 Robert Dewar <dewar@adacore.com>
198 * errout.ads, errout.adb: (First_Sloc): New function
200 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
201 check (-gnatyx) instead of being included as a redundant construct
204 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
205 Style_Check_Order_Subprograms.
207 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
208 stylesw.adb: Add Style_Check_Xtra_Parens
210 * usage.adb: Add line for -gnatyx (check extra parens)
212 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
214 2004-11-18 Ed Schonberg <schonberg@adacore.com>
215 Robert Dewar <dewar@adacore.com>
217 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
218 discriminant of a constrained subtype, analyze the copy of the
219 corresponding constraint, because in some cases it may be only
221 Removes long-lived ??? comments.
223 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
224 handled controlled or secondary-stack expressions within the
225 iteration_scheme of a loop.
227 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
228 bounds that may contain functions calls, to prevent memory leaks when
229 the bound contains a call to a function that uses the secondary stack.
230 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
231 generate temporaries for loop bounds that might contain function calls
232 that require secondary stack and/or finalization actions.
234 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
235 selected component and the selector is overloadable (not just a
236 function) treat as function call, Analyze_Call will disambiguate if
238 (Analyze_Selected_Component): Do not generate an actual subtype for the
239 selected component if expansion is disabled. The actual subtype is only
240 needed for constraint checks.
241 (Analyze_Allocator): If restriction No_Streams is set, then do
242 not permit objects to be declared of a stream type, or of a
243 composite type containing a stream.
245 * restrict.ads: Remove the a-stream entry from Unit_Array, since
246 No_Streams no longer prohibits with'ing this package.
248 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
249 discriminants, but the parent base has unknown discriminants, there is
250 no discriminant constraint to inherit. Such a discrepancy can arise
251 when the actual for a formal type with unknown discriminants is a
252 similar private type whose full view has discriminants.
253 (Analyze_Object_Declaration): If restriction No_Streams is set, then
254 do not permit objects to be declared of a stream type, or of a
255 composite type containing a stream.
257 2004-11-18 Ed Schonberg <schonberg@adacore.com>
259 * exp_dbug.ads: Update documentation to reflect simpler encoding for
260 protected operations.
262 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
263 generated name, it complicates decoding in gdb and hinders debugging
264 of protected operations.
265 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
266 flag for the protected entry barrier function.
267 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
268 flag for the protected entry function.
270 2004-11-18 Nicolas Setton <setton@adacore.com>
272 * expect.c: Define __unix__ when __APPLE__ is defined.
274 * Makefile.in: Inform the value of the variable GMEM_LIB in the
275 Darwin-specific section.
277 * lang-specs.h: Change the placement of the %1 marker.
278 Works around the fact that gcc adds -fPIC by default under Darwin.
280 2004-11-18 Ed Schonberg <schonberg@adacore.com>
282 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
283 type of the object with the packed array type, set the Analyzed flag
284 on the object if it is an entity or simple indexed component, to avoid
285 spurious type errors.
287 2004-11-18 Gary Dismukes <dismukes@adacore.com>
289 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
290 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
291 separate line from the version message.
293 2004-11-18 Ed Falis <falis@adacore.com>
295 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
297 (init_float): Eliminate initialization of floating point status for
298 AE653. The instructions have no effect for vThreads.
300 2004-11-18 Vincent Celier <celier@adacore.com>
302 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
303 gnatbind is invoked with -shared.
305 2004-11-18 Jose Ruiz <ruiz@adacore.com>
307 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
308 for Detect_Blocking which is redundant with the check done within the
309 procedure Protected_Single_Entry_Call.
310 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
311 Detect_Blocking which is redundant with the check done within the
312 procedure Protected_Single_Entry_Call.
314 2004-11-18 Vincent Celier <celier@adacore.com>
316 * makegpr.adb (Compile): Put the compiling switches (in package
317 Compiler and on the command line) immediately after "-c", instead of
318 at the end of the command line invocation of the compiler, when
319 compiling a non-Ada file.
320 (Build_Global_Archive): When there is no need to rebuild the archive,
321 set Global_Archive_Exists, so that the archive is passed to the linker
324 2004-11-18 Robert Dewar <dewar@adacore.com>
325 Sergey Rybin <rybin@adacore.com>
328 Remove extra paren check from list of checks for redundant constructs
329 Add documentation of new -gnatyx style check (check extra parens)
330 Remove paragraph about gnatelim debug options.
332 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
333 objects rather than forbidding dependencies on the package Ada.Streams.
335 * sinfo.ads: Add ??? note that we should document pragmas passed to
338 * g-expect.ads: Fix a few typos in the comments.
340 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
342 * misc.c (gnat_handle_option): Use %< and %> for quoting in
345 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
347 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
349 2004-11-07 Andreas Schwab <schwab@suse.de>
351 * Makefile.in (install-gnatlib): Remove spurious hyphen.
353 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
356 * Makefile.in (darwin): Set soext to .dylib.
358 2004-10-26 Vincent Celier <celier@gnat.com>
359 Thomas Quinot <quinot@act-europe.fr>
361 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
362 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
363 there is no use of GNAT.Sockets.Constants.
364 Remove remaining pragma Import for C_Write
365 Remove C_Read and C_Write from internal implementation unit
366 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
367 the read and write functions from the system runtime library is fine
368 on UNIX but won't work under Windows).
370 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
371 (Check_Selector): Use C_Recv instead of C_Read.
372 Selectors are the GNAT.Sockets abstraction to perform a select()
373 call on a set of descriptors. To allow abortion of an ongoing
374 select operation, some data is written to a dedicated socket that
376 Under Windows, the write and read library functions cannot operate
377 on sockets, so we need to use send and recv instead, which is portable
378 across all supported platforms.
380 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
381 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
382 (using the read and write functions from the system runtime library is
383 fine on UNIX but won't work under Windows).
385 2004-10-26 Nicolas Setton <setton@act-europe.fr>
387 * mlib-tgt-darwin.adb: New file.
389 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
390 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
391 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
392 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
395 * Makefile.in: Add support for building shared libraries under Darwin.
396 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
397 the low level EH init subprogram to be called from __gnat_initialize.
399 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
400 indicates which options to pass to the archive indexer.
402 * mlib-utl.adb: Add support for calling ranlib with additional
403 options. This is needed for instance under Mac OS X.
404 (Ranlib_Options): New global variable, used to store the potential
405 options to pass to ranlib.
406 (Ar): Use Ranlib_Options when spawning ranlib.
407 (Initialize): Set the value of ranlib option.
409 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
411 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
412 instead of 8K, to reflect the real potential needs for stack-checking
415 2004-10-26 Pascal Obry <obry@gnat.com>
417 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
419 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
420 Windows only the initial thread stack size can be set so it is good to
421 start we a low stack size.
422 The OS will adjust the size as needed.
424 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
425 Nicolas Setton <setton@act-europe.fr>
427 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
428 "__unix__" instead of "unix".
429 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
430 sections were just mistakenly ignored. The former is
431 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
432 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
433 of hpux. This prevents an unwanted definition of the symbol
434 convert_addresses in adaint.o.
436 2004-10-26 Gary Dismukes <dismukes@gnat.com>
438 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
439 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
441 2004-10-26 Cyrille Comar <comar@act-europe.fr>
443 * a-filico.ads, a-filico.adb: fix incorrect header.
445 2004-10-26 Javier Miranda <miranda@gnat.com>
447 * a-ststio.ads: Fix typo in identifier
449 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
451 * sem_ch4.adb: Minor reformatting.
453 2004-10-26 Ed Schonberg <schonberg@gnat.com>
455 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
456 enabled, check the result of unary and binary operations when the
457 expression is the right-hand side of an assignment.
459 2004-10-26 Vincent Celier <celier@gnat.com>
461 * clean.adb (Delete): Do not output warnings when in quiet output and
463 (Force_Deletions): New Boolean flag, defaulted to False
464 (Delete): Only delete a file if it is writable, and when
465 Force_Deletions is True.
466 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
467 (Usage): Line for new switch -f
468 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
471 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
473 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
474 JM type only if its size matches that of the wrapper. When a size is
475 prescribed and the field is not aliased, remove the wrapper of a JM
476 type only if the size is not greater than that of the packed array.
477 (gnat_to_gnu_entity): Change the extension of packed array wrappers
480 2004-10-26 Geert Bosch <bosch@gnat.com>
482 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
483 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
484 (Pred): Implement in terms of Succ.
486 2004-10-26 Ed Schonberg <schonberg@gnat.com>
488 * exp_aggr.adb (Safe_Component): An aggregate component that is an
489 unchecked conversion is safe for in-place use if the expression of the
491 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
492 be expandable in place even if the aggregate does not come from source.
493 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
494 designated object of an allocator in place, rather than building it
495 first on the stack. The previous scheme forces a full copy of the array,
496 and may be altogether unsusable if the size of the array is too large
497 for stack allocation.
499 2004-10-26 Robert Dewar <dewar@gnat.com>
501 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
502 compares if the component is atomic.
504 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
505 array assignment if the component type is atomic.
507 2004-10-26 Ed Schonberg <schonberg@gnat.com>
508 Eric Botcazou <ebotcazou@act-europe.fr>
510 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
511 is aliased and is a by_reference type, do not pass by copy.
512 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
513 detect whether the call is in the right side of an assignment or
514 the expression of an object declaration. Recurse on component
515 association within aggregates.
516 Call it in the condition that determines whether the temporary is
517 necessary for correct stack-checking.
519 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
521 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
522 RACW_Type, used in the PolyORB version.
523 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
524 version and the GARLIC version.
526 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
527 Rename RCI_Info to RCI_Locator for better consistency between the
528 GARLIC and PolyORB versions of the distributed systems annex.
529 (DSA_Implementation_Name): This enumeration lists the possible
530 implementations of the Partition Communication Subsystem for the
531 Distributed Systems Annex (DSA). The three available implementations
532 are the dummy stub implementation (No_DSA), and two versions based on
533 two different distribution runtime libraries: GARLIC and PolyORB. Both
534 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
536 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
539 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
540 between the GARLIC and PolyORB versions of the distributed systems
542 Remove RE_Unbounded_Reclaim_Pool since it is unused.
544 2004-10-26 Gary Dismukes <dismukes@gnat.com>
546 * gnat1drv.adb: Suppress calling the back end when
547 Frontend_Layout_On_Target is true.
549 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
551 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
552 Set_Read_Only): New subprograms.
553 These new routines allow the user to set or unset the Owner execute
554 and Owner write permission flags on a file.
556 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
557 GNAT.OS_Lib.Set_Executable instead of rolling our own.
559 2004-10-26 Matthew Gingell <gingell@gnat.com>
561 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
563 2004-10-26 Pascal Obry <obry@gnat.com>
565 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
566 memory before the faulting page we properly test the process read
567 access for this address using appropriate Win32 routine.
568 (HPUX sections): guard with "__hpux__" instead of "hpux".
570 2004-10-26 Robert Dewar <dewar@gnat.com>
572 * lib-xref.adb (Generate_Reference): Don't complain about reference to
573 entry parameter if pragma Unreferenced set, since we do not properly
574 handle the case of multiple parameters.
576 2004-10-26 Vincent Celier <celier@gnat.com>
578 * prj-env.adb: (Contains_ALI_Files): New Boolean function
579 (Ada_Objects_Path.Add): For a library project, add to the object path
580 the library directory only if there is no object directory or if the
581 library directory contains ALI files.
582 (Set_Ada_Paths.Add.Recursive_Add): Ditto
584 2004-10-26 Vincent Celier <celier@gnat.com>
586 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
587 extension of library projects.
589 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
590 path defaults to ".:<prefix>/lib/gnat".
591 (Parse): For an extending all project, allow direct import of a project
592 that is virtually extended.
594 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
595 the specified name is directly imported, return its ID. Otherwise, if
596 an extension of this project is imported, return the ID of the
599 2004-10-26 Robert Dewar <dewar@gnat.com>
601 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
602 (Sub3): New procedure, used by Scaled_Divide
603 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
604 correct more than one instance of failure to propagate carries
606 (Double_Divide): Handle overflow case of largest negative number
607 divided by minus one.
609 * s-arit64.ads (Double_Divide): Document that overflow can occur in
610 the case of a quotient value out of range.
613 2004-10-26 Robert Dewar <dewar@gnat.com>
615 * s-bitops.adb (Bit_Eq): Remove redundant check.
617 * s-bitops.ads: Minor comment updates
618 Change some occurrences of Address to System.Address
620 * s-carsi8.ads: Fix minor cut-and-paste error in comments
622 2004-10-26 Ed Schonberg <schonberg@gnat.com>
624 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
625 accessibility check to prefix that is a protected operation.
627 2004-10-26 Ed Schonberg <schonberg@gnat.com>
629 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
630 empty, post message on stub.
632 2004-10-26 Ed Schonberg <schonberg@gnat.com>
633 Javier Miranda <miranda@gnat.com>
635 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
636 current instance appears within a unit that is directly in the context
638 Used to determine whether the body of the instance should be analyzed
639 immediately after its spec, to make its subprogram bodies available
640 for front-end inlining.
641 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
642 constraint is not allowed on the component type (AARM 12.5.3(3))
644 2004-10-26 Cyrille Comar <comar@act-europe.fr>
646 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
647 'Storage_Pool): enhance, document & limit detection of non-sharable
650 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
652 * s-pooglo.ads: Add more documentation now that this pool is properly
655 2004-10-26 Ed Schonberg <schonberg@gnat.com>
657 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
658 or protected type with discriminants, do not constrain the
659 corresponding record type if the subtype declaration has no
660 discriminant constraints. This can be the case in source code, or in
661 the subtype declaration created to rename an actual type within an
664 2004-10-26 Ed Schonberg <schonberg@gnat.com>
666 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
667 different kind of stub (possibly wrong name for file), do not check
669 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
670 includes call to some function that returns an unconstrained type, do
673 2004-10-26 Ed Schonberg <schonberg@gnat.com>
675 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
676 appear in the code for the main unit. Dependencies among units in the
677 context of the main unit are established when those other units are
678 compiled. Otherwise spurious elaboration constraints can generate
679 incorrect elaboration circularities.
681 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
682 Ed Schonberg <schonberg@gnat.com>
684 * sem_util.adb (Is_Aliased_View): Defend against the case where this
685 subprogram is called with a parameter that is not an object name. This
686 situation arises for some cases of illegal code, which is diagnosed
687 later, and in this case it is wrong to call Is_Aliased, as that might
688 cause a compiler crash.
689 (Explain_Limited_Type): Refine previous fix to include
690 inherited components of derived types, to provide complete information.
692 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
693 is the prival for a protected object.
694 It is necessary to mark this entity as a variable, in addition to
695 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
696 modified to avoid checking the Aliased flag on entities that are not
697 objects. (Checking that flag for non-objects is erroneous and could
698 lead to a compiler crash).
700 2004-10-26 Robert Dewar <dewar@gnat.com>
702 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
703 X_Frac = 0.5, then we know that the number X must be positive.
704 (Succ): Remove the same redundant test, and also fix the primary test
705 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
707 (Decompose): Add fuller comments to spec
709 2004-10-26 Pascal Obry <obry@gnat.com>
711 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
712 validity (process must have read access). Set to 0 in all other cases.
713 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
715 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
716 segmentation violation.
718 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
720 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
721 whose type is a constructed subtype of an aliased object with an
722 unconstrained nominal subtype, convert the actual to the constructed
723 subtype before taking its address.
725 2004-10-26 Vincent Celier <celier@gnat.com>
727 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
728 (Is_Path_Name_Case_Sensitive): New function
730 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
731 (Base_Name, Simple_Name, Current_Directory, Compose,
732 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
735 2004-10-26 Cyrille Comar <comar@act-europe.fr>
736 Vasiliy Fofanov <fofanov@act-europe.fr>
737 Vincent Celier <celier@gnat.com>
739 * gnat_ugn.texi: Generalize "finding memory problems" section into a
740 "memory management issues" section and document some of the useful
741 memory pools provided as part of the GNAT library.
742 Remove "virtual" from declaration of A::method2 in
743 the simple example of Ada/C++ mixed system.
744 Library Projects may be virtually extended: their virtual extensions
745 are not Library Projects.
746 Added section on extending project hierarchies.
748 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
750 * adaint.c (__gnat_get_libraries_from_registry): Cast value
752 (__gnat_portable_spawn): Remove const.
754 * mingw32.h (MAXPATHLEN): Check for previous definition.
756 2004-10-17 Matthias Klose <doko@debian.org>
758 * gnatvsn.ads: Set gnat library version to 4.0.
760 2004-10-05 Vincent Celier <celier@gnat.com>
762 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
764 2004-10-04 Laurent GUERBY <laurent@guerby.net>
767 * Makefile.in: Define and use RANLIB_FLAGS.
769 2004-10-04 Pascal Obry <obry@gnat.com>
771 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
772 other x86 platforms).
774 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
776 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
777 in general and triggers stack alignment adjustment for thread entry
778 points on targets where this is necessary.
780 2004-10-04 Bernard Banner <banner@gnat.com>
784 * Makefile.in: Add section for powerpc linux
785 Add variant i-vxwork-x86.ads
787 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
789 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
791 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
792 table registration calls when need be. Ensures no reference to the crt
793 ctors symbol are issued in the SJLJ case, which avoids possible
794 undefined symbol errors in the case of modules to be statically linked
797 2004-10-04 Javier Miranda <miranda@gnat.com>
799 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
800 in-line the code corresponding to subprogram Analyze_Actuals. In
801 addition, analyze the actuals only in case of subprogram call.
803 2004-10-04 Ed Falis <falis@gnat.com>
805 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
807 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
809 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
810 in the documentation.
812 2004-10-04 Robert Dewar <dewar@gnat.com>
814 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
816 (Analyze_Block_Statement): Add circuitry to detect following dead code
817 (Check_Unreachable_Code): Handle case of block exit
819 2004-10-04 Robert Dewar <dewar@gnat.com>
821 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
822 (XMatchD): Avoid warning for Logic_Error call
824 2004-10-04 Robert Dewar <dewar@gnat.com>
826 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
827 consider expressions buried within a procedure actual to be an actual.
828 This caused some blowups with uses of packed slices within a procedure
831 2004-10-04 Robert Dewar <dewar@gnat.com>
833 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
834 longer need to be initialized to zero.
835 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
838 * checks.adb (Expr_Known_Valid): Packed arrays are now always
839 considered valid, even if the representation is modular. That's correct
840 now that we no longer initialize packed modular arrays to zero.
842 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
843 suffixes. These are now documented as the only cases in which the
844 debugger ignores outer records.
845 Previously, the spec allowed arbitrary suffixes for this purpose.
846 Change name of LJM to JM for packed array pad records
847 Create separate section on packed array handling, and add a whole new
848 set of comments to this section describing the situation with packed
849 modular types and justification requirements depending on endianness.
851 2004-10-04 Robert Dewar <dewar@gnat.com>
853 * a-except.adb: Add a comment for last change
855 * einfo.ads: Minor spelling correction in comment
857 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
859 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
862 * sem_util.ads: Minor comment update
864 2004-10-04 Ed Schonberg <schonberg@gnat.com>
866 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
867 Inline_Always when in Configurable_Run_Time mode.
869 * sem_prag.adb (Process_Convention): If entity is an inherited
870 subprogram, apply convention to parent subprogram if in same scope.
871 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
872 when in Configurable_Run_Time mode.
874 2004-10-04 Ed Schonberg <schonberg@gnat.com>
876 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
877 class_wide type after component list has been inherited.
879 2004-10-04 Ed Schonberg <schonberg@gnat.com>
881 * sem_ch12.adb (Check_Generic_Actuals): New predicate
882 Denotes_Previous_Actual, to handle properly the case of a private
883 actual that is also the component type of a subsequent array actual.
884 The visibility status of the first actual is not affected when the
886 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
887 make fully recursive the treatment of formals of packages declared
889 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
890 the above on exit from an instantiation.
891 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
892 current instantiation which is now complete.
893 (Analyze_Package_Instantiation): No instantiated body is needed if the
894 main unit is generic. Efficient, and avoid anomalies when a instance
895 appears in a package accessed through rtsfind.
897 2004-10-04 Ed Schonberg <schonberg@gnat.com>
899 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
900 do not generate a declaration for a temporary if the call is part of a
901 library-level instantiation.
903 2004-10-04 Ed Schonberg <schonberg@gnat.com>
905 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
906 searching for a limited component to flag.
908 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
909 expansion of Input, to account for the fact that the implicit call
910 generated by the attribute reference must freeze the user-defined
911 stream subprogram. This is only relevant to 'Input, because it can
912 appear in an object declaration, prior to the body of the subprogram.
914 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
915 expansion can proceed and further errors uncovered.
916 (Minor clean up): Fix cases of using | instead of \ for continuation
919 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
921 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
923 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
924 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
925 Use gcc_assert and gcc_unreachable.
927 * decl.c (gnat_to_gnu_entity, case object): Check and process a
928 specified alignment before validating size.
929 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
930 stripped-down declaration for the type of the inner field when making
933 * utils.c (finish_record_type): Do not compute the size in units
934 incrementally. Instead compute it once for the rep clause case.
935 Use gcc_assert and gcc_unreachable.
937 2004-10-04 Vincent Celier <celier@gnat.com>
939 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
941 (Is_Valid_Path_Name): Take '/' as a directory separator.
943 2004-10-04 Vincent Celier <celier@gnat.com>
945 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
946 (Extended_Project) only if Extended_Project is defined, to avoid
948 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
950 (Parse_Single_Project): Ditto.
952 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
953 Add_To_Project_Path for virtual projects.
955 2004-10-04 Vincent Celier <celier@gnat.com>
957 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
958 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
959 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
960 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
963 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
964 Build_Dynamic_Library with an empty Options_2.
966 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
969 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
970 directory separator, if any.
971 (Gprmake): Do not allow mains on the command line for library projects.
972 Do not attempt to link when the project is a library project.
973 (Library_Opts): New table to store Library_Options.
974 (Build_Library): If Library_Options is specified, pass these options
975 when building a shared library.
977 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
979 * s-tposen.adb (Service_Entry): The object must be always unlocked at
980 the end of this procedure now that the unlock operation was inserted
983 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
985 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
986 corresponding to the Preallocated_Stacks flags in System.
987 (Get_Target_Parameters): Including the processing for
990 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
991 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
992 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
993 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
994 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
995 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
996 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
997 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
998 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
999 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
1000 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
1001 used to signal whether the compiler creates the required stacks and
1002 descriptors for the different tasks (when True) or it is done by the
1003 underlying operating system at run time (when False).
1004 It is initially set to False in all targets.
1006 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
1007 if it is supported by the target.
1008 (Make_Task_Create_Call): Pass the stack address if it has been
1009 previously created. Otherwise pass a Null_Address.
1011 * snames.adb: Add _stack.
1013 * snames.ads: Add Name_uStack. Required to allow the expander to
1014 statically allocated task stacks.
1016 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
1017 Stack_Address argument.
1018 Check that its value is equal to Null_Address because this target does
1019 not support the static stack allocation.
1021 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1023 * usage.adb: Change "pragma inline" to "pragma Inline" in information
1026 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1028 * exp_dist.adb: Split declaration of asynchronous flag out of
1029 Add_RACW_Read_Attribute.
1030 Minor reformatting for better alignment with PolyORB version.
1031 Store the entity for the asynchronous flag of an RACW, rather than the
1032 expression, in the asynchronous flags table. This will allow this flag
1033 to be used in other subprograms beside Add_RACW_Read_Attribute.
1035 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
1037 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
1038 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
1039 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
1040 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
1041 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
1042 sockets constant MSG_NOSIGNAL (Linux-specific).
1043 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
1044 all Send operations.
1045 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
1046 from trigerring SIGPIPE.
1047 Rename components to avoid clash with Ada 2005 possible reserved
1049 (Check_Selector): When the select system call returns with an error
1050 condition, propagate Socket_Error to the caller.
1052 2004-10-01 Jan Hubicka <jh@suse.cz>
1054 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
1056 2004-09-23 Robert Dewar <dewar@gnat.com>
1060 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
1061 instead do this at freeze time (we won't do it if there is an address
1063 Change "pragma inline" to "pragma Inline" in information and error
1067 * freeze.adb (Check_Address_Clause): Remove previous change, not the
1068 right way of doing things after all.
1069 (Freeze_Entity): For object, set Is_Public for imported entities
1070 unless there is an address clause present.
1072 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
1074 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
1075 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
1076 ensures proper handling of types with rep clauses, which might have
1077 their TYPE_SIZE set already.
1079 2004-09-21 Robert Dewar <dewar@gnat.com>
1081 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
1082 packed array types in both little- and big-endian cases. This change
1083 ensures that we no longer count on the unused bits being initialized
1084 for such types (and in particular ensures that equality testing will
1085 only read the relevant bits).
1086 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1087 These changes mean that we no longer need to initialize small packed
1089 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
1090 optimization to an LJM field as to its parent field.
1092 * ada-tree.h, trans.c, utils.c, utils2.c:
1093 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
1095 2004-09-20 Jan Hubicka <jh@suse.cz>
1097 * utils.c (gnat_finalize): Remove.
1098 (end_subprog_body): Directly call cgraph_finalize_function;
1099 do not lower the nested functions.
1101 2004-09-20 Robert Dewar <dewar@gnat.com>
1105 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
1106 if an address clause is present, since that means that the Import
1109 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
1111 * 5tsystem.ads: Removed, no longer used.
1113 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1114 Zack Weinberg <zack@codesourcery.com>
1116 * ada-tree.def: Use tree_code_class enumeration constants
1117 instead of code letters.
1118 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
1119 Update for new tree-class enumeration constants.
1121 2004-09-17 Vincent Celier <celier@gnat.com>
1123 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
1124 capabilities of the general project manager.
1126 2004-09-09 Vincent Celier <celier@gnat.com>
1128 * a-direct.ads: Add pragma Ada_05
1129 (Directory_Entry_Type): Give default value to component Kind to avoid
1130 not initialized warnings.
1132 * a-direct.adb (Current_Directory): Remove directory separator at the
1134 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
1135 an existing directory.
1136 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
1137 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
1138 Convert the result to File_Size.
1140 * prj.ads: (Project_Error): New exception
1142 * prj-attr.adb: Except in procedure Initialize, Fail comes from
1143 Prj.Com, not from Osint.
1144 (Attrs, Package_Attributes): Tables moved to private part of spec
1145 (Add_Attribute, Add_Unknown_Package): Moved to new child package
1147 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
1148 Prj.Project_Error after call to Fail.
1149 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
1150 Fail. Check that package name is not already in use.
1152 * prj-attr.ads: Comment updates to indicate that all subprograms may be
1153 used by tools, not only by the project manager, and to indicate that
1154 exception Prj.Prj_Error may be raised in case of problem.
1155 (Add_Unknown_Package, Add_Attribute): Moved to new child package
1157 (Attrs, Package_Attributes): Table instantiations moved from the body to
1158 the private part to be accessible from Prj.Attr.PM body.
1160 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
1161 from new package Prj.Attr.PM.
1162 (Parse_Attribute_Declaration): Call Add_Attribute from new package
1165 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
1167 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
1168 instead of Elaboration_Checks).
1170 * a-calend.adb: Minor reformatting
1172 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1174 * gigi.h (maybe_pad_type): New declaration.
1175 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
1177 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
1179 * cuintp.c: Convert to use buildN.
1181 * decl.c (maybe_pad_type): No longer static.
1182 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
1184 Convert to use buildN.
1186 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
1187 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
1188 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
1190 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
1191 (gnat_gimplify_expr, case ADDR_EXPR): New case.
1192 Convert to use buildN.
1194 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
1195 TREE_READONLY for const.
1196 Convert to use buildN.
1198 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
1199 (create_var_decl): Refine when TREE_STATIC is set.
1200 Convert to use buildN.
1202 2004-09-09 Gary Dismukes <dismukes@gnat.com>
1204 * gnat_ugn.texi: Delete text relating to checking of ali and object
1207 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
1210 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
1212 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
1213 pragmas recognized by GNAT.
1215 * gnat_rm.texi: Document pragma Detect_Blocking.
1217 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
1218 raise Program_Error if called from a protected operation.
1220 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
1221 the protected action nesting level.
1222 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
1223 protected action nesting level.
1224 (Unlock): When pragma Detect_Blocking is active decrease the protected
1225 action nesting level.
1227 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
1228 Protected_Action_Nesting.
1230 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
1231 Common_ATCB record. It contains the dynamic level of protected action
1232 nesting for each task. It is needed for checking whether potentially
1233 blocking operations are called from protected operations.
1234 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
1235 Detect_Blocking is active or not in the partition.
1237 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
1238 raise Program_Error if called from a protected operation.
1239 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
1240 Program_Error if called from a protected operation.
1241 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
1242 Program_Error if called from a protected operation.
1244 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
1245 raise Program_Error if called from a protected operation.
1247 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
1248 raise Program_Error if called from a protected operation, and increase
1249 the protected action nesting level.
1250 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
1251 Program_Error if called from a protected operation, and increase the
1252 protected action nesting level.
1253 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
1254 protected action nesting level.
1256 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
1257 raise Program_Error if called from a protected operation, and increase
1258 the protected action nesting level.
1259 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
1260 Program_Error if called from a protected operation, and increase the
1261 protected action nesting level.
1262 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
1263 raise Program_Error if called from a protected operation.
1264 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
1265 active, raise Program_Error if called from a protected operation.
1266 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
1267 protected action nesting level.
1269 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
1270 insertion of the statement raising Program_Error. The run time
1271 contains the required machinery for handling that.
1273 * sem_util.ads: Change comment associated to procedure
1274 Check_Potentially_Blocking_Operation.
1275 This procedure does not insert a call for raising the exception because
1276 that is currently done by the run time.
1278 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
1280 * init.c: Add the global variable __gl_detect_blocking that indicates
1281 whether pragma Detect_Blocking is active (1) or not (0). Needed for
1282 making the pragma available at run time.
1283 (__gnat_set_globals): Pass and update the detect_blocking parameter.
1285 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
1286 pragma Detect_Blocking is active.
1288 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
1290 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
1291 DB is found in the ali file. Any unit compiled with pragma
1292 Detect_Blocking active forces its effect in the whole partition.
1294 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
1295 Detect_Blocking is active and delay is called from a protected
1298 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
1299 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
1300 Detect_Blocking is active (0 otherwise).
1301 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
1302 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
1305 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
1307 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
1308 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
1311 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
1312 (Register_Receiving_Stub): Add Subp_Info formal parameter.
1313 Update API in placeholder implemetation of s-parint to reflect changes
1314 in distribution runtime library.
1316 * sem_ch3.adb (Expand_Derived_Record): Rename to
1317 Expand_Record_Extension.
1319 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
1320 primitive operations of potentially distributed object types that have
1321 non-controlling anonymous access formals.
1323 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
1325 New implementation of expansion for remote access-to-subprogram types,
1326 based on the RACW infrastructure.
1327 This version of sem_dist is compatible with PolyORB/DSA as well as
1330 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
1331 Asynchrronous that applies to a remote access-to-subprogram type, mark
1332 the underlying RACW type as asynchronous.
1334 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
1335 __gnat_using_gnu_linker to 1.
1337 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
1338 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
1339 GNAT.Perfect_Hash_Generators, and remove the empty
1340 GNAT.Perfect_Hash package.
1342 * atree.adb: Minor reformatting
1344 * exp_ch3.adb (Expand_Derived_Record): Rename to
1345 Expand_Record_Extension.
1346 (Build_Record_Init_Proc.Build_Assignment): The default expression in
1347 a component declaration must remain attached at that point in the
1348 tree so New_Copy_Tree copies it if the enclosing record type is derived.
1349 It is therefore necessary to take a copy of the expression when building
1350 the corresponding assignment statement in the init proc.
1351 As a side effect, in the case of a derived record type, we now see the
1352 original expression, without any rewriting that could have occurred
1353 during expansion of the ancestor type's init proc, and we do not need
1354 to go back to Original_Node.
1356 * exp_ch3.ads (Expand_Derived_Record): Rename to
1357 Expand_Record_Extension.
1359 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
1360 Returns the RACW type used to implement a remote access-to-subprogram
1362 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
1363 New subprograms. Used to create a proxy tagged object for a remote
1364 subprogram. The proxy object is used as the designated object
1365 for RAS values on the same partition (unless All_Calls_Remote applies).
1366 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
1367 System.Partition_Interface.Get_Unique_Remote_Pointer.
1368 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
1369 Renamed from Add_RAS_*_Attribute.
1370 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
1372 New implementation of expansion for remote access-to-subprogram types,
1373 based on the RACW infrastructure.
1375 * exp_dist.ads (Copy_Specification): Update comment to note that this
1376 function can copy the specification from either a subprogram
1377 specification or an access-to-subprogram type definition.
1379 2004-09-09 Ed Schonberg <schonberg@gnat.com>
1381 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
1382 in an instance, between an explicit subprogram an one inherited from a
1383 type derived from an actual.
1385 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
1386 add a polling call if the subprogram is to be inlined by the back-end,
1387 to avoid repeated calls with multiple inlinings.
1389 * checks.adb (Apply_Alignment_Check): If the expression in the address
1390 clause is a call whose name is not a static entity (e.g. a dispatching
1391 call), treat as dynamic.
1393 2004-09-09 Robert Dewar <dewar@gnat.com>
1395 * g-trasym.ads: Minor reformatting
1397 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
1398 packed arrays, since unused bits are expected to be zero for a
1401 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
1403 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
1406 2004-09-09 Pascal Obry <obry@gnat.com>
1408 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
1409 enable map file generation. Add the right option to generate the map
1410 file if Map_File is set to True.
1412 * gnatdll.adb (Gen_Map_File): New variable.
1413 (Syntax): Add info about new -m (Map_File) option.
1414 (Parse_Command_Line): Add support for -m option.
1415 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
1418 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
1420 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
1421 new gnatdist implementation.
1422 Define a subpackage isolating the output routines specific to this
1425 2004-09-09 Joel Brobecker <brobecker@gnat.com>
1427 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
1429 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
1431 2004-09-09 Cyrille Comar <comar@act-europe.fr>
1433 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
1436 * opt.ads: Add Ada_Version_Runtime constant used to decide which
1437 version of the language is used to compile the run time.
1439 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
1441 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
1442 of variable length temporaries for function return now that the
1443 back-end and gigi support it.
1445 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1447 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
1449 * trans.c (struct stmt_group): Delete field GLOBAL.
1450 (gnat_init_stmt_group): Do not initialize it.
1451 (call_to_gnu): Use save_expr, not protect_multiple_eval.
1452 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
1453 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
1454 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
1455 (start_stmt_group): Likewise.
1456 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
1458 * utils2.c (ggc.h): Include.
1459 (build_call_raise): Call build_int_cst, not build_int_2.
1461 * utils.c (gnat_init_decl_processing): Fix arg to
1462 build_common_tree_nodes.
1463 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
1464 (gnat_define_builtin): Set built_in_decls.
1465 (init_gigi_decls): Call build_int_cst, not build_int_2.
1467 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
1468 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
1469 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
1470 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
1471 SET_TYPE_MODULE): Use them.
1472 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
1473 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
1474 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
1475 SET_TYPE_ADA_SIZE): Likewise.
1476 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
1477 (DECL_CONST_CORRESPONDING_VAR,
1478 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
1479 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
1480 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
1481 (TYPE_RM_SIZE_NUM): New macro.
1482 (TYPE_RM_SIZE): Modified to use above.
1484 * cuintp.c: (build_cst_from_int): New function.
1485 (UI_To_gnu): Use it.
1487 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
1488 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
1489 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
1490 MIN_EXPR for the size, copy it into new.
1492 2004-09-01 Robert Dewar <dewar@gnat.com>
1494 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
1495 packed indexed component where array is an IN OUT formal. This
1496 generated garbage code previously.
1498 * gnat_ugn.texi: Document -fverbose-asm
1500 * gnat-style.texi: Minor updates (note that boolean constants and
1501 variables are joined with AND/OR rather than short circuit forms).
1503 2004-09-01 Ed Schonberg <schonberg@gnat.com>
1505 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
1506 it is an upward conversion of an untagged type with no representation
1509 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
1511 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
1512 System.Partition_Interface.
1514 * checks.adb (Apply_Access_Checks): Do not generate checks when
1515 expander is not active (but check for unset reference to prefix of
1518 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
1519 pragma Debug as an if statement with a constant condition, for
1520 consistent treatment of entity references contained within the
1521 enclosed procedure call.
1523 2004-09-01 Vincent Celier <celier@gnat.com>
1525 * bindgen.adb: (Set_EA_Last): New procedure
1526 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
1528 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
1529 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
1530 linked without errors.
1531 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
1533 (Gen_Exception_Table_C): Correct same bugs
1535 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
1537 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
1538 on Windows, make sure that the drive letter is in upper case.
1540 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
1541 Windows, when the drive letter is added and Case_Sensitive is True, the
1542 drive letter is forced to upper case.
1544 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
1545 to Options_2 for the call to MLib.Utl.Gcc.
1547 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
1548 directory separator when defining BASE_DIR.
1550 2004-09-01 Pascal Obry <obry@gnat.com>
1552 * gprcmd.adb (Extend): Do not output trailing directory separator. This
1553 is not needed and it confuses Windows GNU/make which does not report
1554 directory terminated by a slash as a directory.
1555 (gprcmd): Idem for "pwd" internal command.
1557 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
1558 target names rewrite to fix regressions with recent version of
1559 GNU/make. Starting with GNU/make 3.80 the pipe character was not
1560 handled properly anymore.
1562 2004-09-01 Andreas Schwab <schwab@suse.de>
1564 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
1565 * raise.c [!IN_RTS]: Undef abort.
1567 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
1569 * utils2.c (build_allocator): Use ssize_int.
1571 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
1573 2004-08-27 Andreas Schwab <schwab@suse.de>
1575 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
1577 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1578 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1580 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
1582 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1584 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
1585 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1586 * utils.c (init_gigi_decls): Likewise.
1587 * utils2.c (build_call_raise, build_allocator): Likewise.
1589 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1591 * utils.c (gnat_init_decl_processing): Adjust
1592 build_common_tree_nodes call.
1594 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1596 * utils2.c (build_allocator): Use build_int_cst for negative
1599 2004-08-18 Richard Henderson <rth@redhat.com>
1601 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
1603 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
1605 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
1607 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
1608 (gnat_to_gnu): Likewise.
1610 2004-08-16 Pascal Obry <obry@gnat.com>
1612 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
1613 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
1614 option and not mdll anymore. Update comment.
1616 2004-08-16 Pascal Obry <obry@gnat.com>
1618 * bld.adb (Put_Include_Project): Properly handle directory separators
1621 2004-08-16 Ed Schonberg <schonberg@gnat.com>
1623 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
1624 decreasing the number of allocated junk nodes while searching for the
1625 appropriate subprogram.
1627 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1629 * cuintp.c (UI_To_gnu): Use build_int_cst..
1630 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
1631 * utils.c (init_gigi_decls): Likewise.
1632 * utils2.c (build_call_raise): Likewise.
1634 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
1636 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
1637 for a global aliased object with a variable size and an unconstrained
1638 nominal subtype, pretend there is no initializer if the one we have is
1639 incomplete, and avoid referencing an inexistant component in there. The
1640 part we have will be rebuilt anyway and the reference may confuse
1643 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
1645 * einfo.ads: Minor reformatting
1647 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
1648 restrictions in the ALI if we only want to warn about violations.
1650 2004-08-13 Vincent Celier <celier@gnat.com>
1652 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
1653 when creating a new Unit_Record in table Units.
1655 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
1656 that are violated, if any.
1658 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
1659 add directory separator if path already ends with a directory separator.
1661 2004-08-13 Ed Schonberg <schonberg@gnat.com>
1663 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
1664 unit, this is an attempt to inline a construct that is not available in
1665 the current restricted mode, so abort rather than trying to continue.
1667 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
1668 discriminants that rename those of the parent, recover names of
1669 original discriminants for the constraint on the full view of the
1671 (Complete_Private_Subtype): Do not create a subtype declaration if the
1672 subtype is an itype.
1674 * gnat_rm.texi: Added section on implementation of discriminated
1675 records with default values for discriminants.
1677 2004-08-13 Ed Schonberg <schonberg@gnat.com>
1680 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
1681 the second operand is overloaded.
1683 2004-08-10 Richard Henderson <rth@redhat.com>
1685 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
1686 add __builtin_alloca.
1688 2004-08-10 Richard Henderson <rth@redhat.com>
1690 * config-lang.in (boot_language): Yes.
1692 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
1694 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
1695 from complaining on potential uninitialized reference.
1696 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
1697 new specification and test explicitly for non-zero return value.
1699 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
1700 returning C.int, to avoid using a derived boolean type.
1702 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
1703 Duplicate_Subexpr_No_Checks in preference to direct use of
1704 Remove_Side_Effects and New_Copy_Tree.
1705 Clear Comes_From_Source on prefix of 'Size attribute reference.
1707 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
1708 g-socthi-vxworks.adb: Change calls to
1709 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
1710 and test explicitly for non-zero return value.
1712 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
1713 (Is_Socket_In_Set): Declare imported function as returning C.int, to
1714 avoid using a derived boolean type.
1716 2004-08-09 Albert Lee <lee@gnat.com>
1718 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
1720 2004-08-09 Pascal Obry <obry@gnat.com>
1722 * gnat_ugn.texi: Document new way to build DLLs on Windows using
1723 GCC's -shared option.
1725 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
1726 Options_2 parameter (options put after object files).
1728 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
1730 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
1731 ignore overflows on low and high bounds of an index to also account for
1732 differences in signedness between sizetype and gnu_index_subtype.
1733 These are as legitimate as the ones caused by a lower TYPE_PRECISION
1736 2004-08-09 Robert Dewar <dewar@gnat.com>
1738 * s-solita.ads, s-solita.adb: Minor reformatting
1740 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
1741 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
1743 Add note that No_Implicit_Conditionals does not suppress
1744 run time constraint checks.
1746 * vms_conv.ads: Minor reformatting
1748 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
1749 and necessary for following change).
1750 (Mark): Return new format Mark_Id containing sec stack address
1751 (Release): Use sec stack address from Mark_Id avoiding Self call
1753 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
1754 pointer (cleanup and necessary for following change).
1755 Define Mark_Id as record containing address of secondary stack, that way
1756 Release does not need to find the stack again, decreasing the number of
1757 calls to Self and improving efficiency.
1759 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
1761 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
1762 case variable into the individual case branches when possible.
1764 * sem_ch11.adb: Minor reformatting
1766 * prj.ads: Correct spelling of suffixs
1768 * prj-nmsc.adb: Minor reformatting
1769 Correct spelling suffixs throughout (also in identifiers)
1771 * freeze.adb: Minor spelling correction
1773 * exp_ch2.adb: Cleanups to handling of Current_Value
1774 (no functional effect).
1776 * bld.adb: Correct spelling of suffixs
1778 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
1780 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1784 * sem_ch7.adb (Install_Private_Declarations): In the body of the
1785 package or of a child, private entities are both immediately_visible
1788 2004-08-09 Ed Schonberg <schonberg@gnat.com>
1790 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
1791 there are no range checks on the value of the literal.
1793 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
1794 wrapped is the triggering alternative of an asynchronous select, action
1795 statements mustbe inserted before the select itself.
1797 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
1798 case where the prefix is a protected function call.
1799 (Resolve_Attribute, case 'Access): The attribute reference on a
1800 subprogram is legal in a generic body if the subprogram is declared
1803 2004-08-09 Vincent Celier <celier@gnat.com>
1805 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
1806 languages, otherwise building the library may fail with unresolved
1808 (Compile_Sources): Do not build libraries if -c switch is used
1810 * gnatlink.adb (Process_Args): New switches -M and -Mmap
1811 (Write_Usage): If map file creation is supported, output new switches
1813 (Gnatlink): When -M is specified, add the necessary switch(es) to the
1814 gcc call, when supported.
1816 * Makefile.in: Added indepsw.o to the object list for gnatlink
1817 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
1819 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
1820 indepsw.adb, indepsw.ads: New files.
1822 2004-08-09 Bernard Banner <banner@gnat.com>
1824 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
1826 * Makefile.in: add section for vxworks x86
1828 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
1830 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
1831 per-object constrained components where the discriminant is of an
1833 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
1834 the parent initialization procedure for derived Unchecked_Unions.
1835 Instead, derived Unchecked_Unions build their own initialization
1837 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
1838 Check the body of the subprogram for details.
1839 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
1840 functions for derived Unchecked_Union types by introducing a condition.
1841 Allow the creation of TSS equality functions for Unchecked_Unions.
1842 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
1843 Add formal parameter Discr to function signature. Discr is used to
1844 control the generated case statement for Unchecked_Union types.
1845 (Make_Eq_If): Rename formal parameter Node to E in function signature.
1847 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
1849 Check the body of the subprogram for details.
1850 (Expand_Composite_Equality): Augment composite type equality to include
1851 correct handling of Unchecked_Union components.
1852 (Expand_N_In): Add condition to detect illegal membership tests when the
1853 subtype mark is a constrained Unchecked_Union and the expression lacks
1854 inferable discriminants, and build a Raise_Program_Error node.
1855 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
1856 to detect types that contain components of unconstrained Unchecked_Union
1857 subtype. Add condition to detect equality between types that have an
1858 unconstrained Unchecked_Union component, and build a Raise_Program_Error
1859 node. Add condition to detect equality between Unchecked_Union types
1860 that lack inferable discriminants, and build a Raise_Program_Error node.
1861 Otherwise build a TSS equality function call.
1862 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
1863 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
1864 with the operand lacking inferable discriminants, and build a Raise_
1866 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
1868 (Has_Inferable_Discriminants): Implement new predicate for objects and
1869 expressions of Unchecked_Union type. Check the body of subprogram for
1871 (Has_Unconstrained_UU_Components): Add function
1872 Component_Is_Unconstrained_UU. It is used to detect whether a single
1873 component is of an unconstrained Unchecked_Union subtype. Add function
1874 Variant_Is_Unconstrained_UU. It is used to detect whether a single
1875 component inside a variant is of an unconstrained Unchecked_Union type.
1877 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
1878 inferred discriminant values. Add condition to generate a case
1879 statement with an inferred discriminant as the switch.
1880 (Make_Component_List_Assign): Introduce a Boolean flag that determines
1881 the behaviour of the subprogram in the presence of an Unchecked_Union.
1882 Add condition to trigger the usage of the inferred discriminant value
1883 as the generated case statement switch.
1884 (Make_Field_Assign): Introduce a Boolean flag that determines the
1885 behaviour of the subprogram in the presence of an Unchecked_Union. Add
1886 condition to trigger the usage of the inferred discriminant value as
1887 the right-hand side of the generated assignment.
1889 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
1890 parameter generation when dealing with Unchecked_Unions.
1892 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
1893 checks for Unchecked_Unions.
1895 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
1897 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
1898 Raise_Program_Error nodes for the execution of Read and Write
1899 attributes of Unchecked_Union types and the execution of Input and
1900 Output attributes of Unchecked_Union types that lack default
1901 discriminant values.
1903 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
1904 Unchecked_Union. Add procedure Check_Component. It is used to inspect
1905 per-object constrained components of Unchecked_Unions for being
1906 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
1907 check individual components withing a variant.
1909 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
1910 comparison of Unchecked_Unions.
1911 (Resolve_Equality_OP): Remove guard that prevents equality between
1914 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
1915 of component subtypes for Unchecked_Union components.
1916 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
1917 since it is the actual subtype.
1919 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
1920 pass of Unchecked_Union subtypes as generic actuals to formal types
1921 that lack known_discriminant_parts or that are derived Unchecked_Union
1922 types, and do nothing. In any other case, produce an error message.
1924 * sem_ch3.adb (Analyze_Component_Declaration): Add function
1925 Contains_POC. It determines whether a constraint uses the discriminant
1926 of an enclosing record type.
1927 Add condition to detect per-object constrained component and set the
1929 (Derived_Type_Declaration): Remove guard that prevents derivation from
1930 Unchecked_Union types.
1931 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
1934 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
1935 references to Unchecked_Union discriminants.
1937 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
1938 formal generation when dealing with Unchecked_Unions.
1939 (Set_Actual_Subtypes): Add condition to prevent generation of actual
1940 subtypes for Unchecked_Unions.
1942 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
1943 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
1944 completions of discriminated partial views by Unchecked_Unions and
1945 produce an error message.
1947 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1949 * trans.c (struct stmt_group): New field, GLOBAL.
1950 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
1951 (struct elab_info): New struct.
1952 (elab_info_list, gnu_elab_proc_stack): New variables.
1953 (Compilation_Unit_to_gnu): New procedure.
1954 (gigi): Call it and also handle elaboration procs we've saved.
1955 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
1956 global field from parent.
1957 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
1958 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
1959 (start_stmt_group): Initialize global field from parent.
1960 (add_decl_expr): Set to global for current statement group.
1961 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
1964 * utils.c (global_bindings_p): True when no current_function_decl; no
1965 longer check current_binding_level.
1967 2004-08-09 Ben Brosgol <brosgol@gnat.com>
1969 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
1972 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
1974 2004-08-06 Andreas Schwab <schwab@suse.de>
1976 * utils.c (gnat_define_builtin): Remove second parameter of
1978 (begin_subprog_body): Likewise.
1980 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
1982 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
1983 optimization, not supported by the tree-ssa back-end.
1985 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
1987 * s-mastop-irix.adb: Update comments.
1989 * a-except.adb (Exception_Information): Raise Constraint_Error if
1990 exception Id is Null_Id.
1991 This is required behavior, which is more reliably and clearly checked
1992 at the top level interface level.
1994 2004-07-26 Javier Miranda <miranda@gnat.com>
1996 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
1997 call if a component has no default_expression and the box is used.
1999 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
2000 default_expression and you use box, it behaves as if you had declared a
2002 (Resolve_Record_Aggregate): If a component has no default_expression and
2003 you use box, it behaves as if you had declared a stand-alone object.
2005 * sem_ch10.adb (Install_Siblings): Do not make visible the private
2006 entities of private-with siblings.
2008 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2010 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
2011 for a component of an itype, set the parent pointer for analysis,
2012 there is no list in which to insert it.
2014 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
2015 bona-fide renamings, not for inherited operations.
2017 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
2018 actual for a formal that is an access parameter, create local
2019 finalization list even if the expression is not an aggregate.
2021 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2024 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
2025 Diagnose properly illegal subprogram renamings that are library units.
2027 2004-07-26 Ed Schonberg <schonberg@gnat.com>
2030 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
2031 conversion rewritten as an unchecked conversion, check that original
2032 expression is a variable.
2034 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
2035 unchecked_conversion, create new node rather than rewriting in place,
2036 to preserve original construct.
2038 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2040 * gigi.h (gnat_expand_body): Deleted.
2042 * Make-lang.in: (trans.o): Depends on function.h.
2044 * misc.c: (gnat_expand_body): Moved to here.
2046 * trans.c (gnat_expand_body_1): Deleted.
2047 (gnat_expand_body): Moved from here.
2048 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
2049 (add_stmt): Check for marked visited with global_bindings_p.
2050 (gnat_gimplify_expr, case COMPONENT_REF): New case.
2051 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
2053 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
2054 VIEW_CONVERT_EXPR if not operation type.
2056 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
2059 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
2060 changes: reformatting of negation operators, removing unneeded
2061 inequality comparison with zero, converting equality comparisons with
2062 zero to negations, changing int/0/1 to bool/false/true, replace calls
2063 to gigi_abort with abort, and various other similar changes.
2065 2004-07-26 Vincent Celier <celier@gnat.com>
2067 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
2070 * make.adb (Gnatmake): Fail when a library is not present and there is
2071 no object directory.
2073 * mlib-prj.adb (Check_Library): No need to check if the library needs
2074 to be rebuilt if there is no object directory, hence no object files
2075 to build the library.
2077 * opt.ads (Setup_Projects): New Boolean flag.
2079 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
2081 Create directory when Kind /= "" and in "gnat setup". Report error if
2082 directory cannot be created.
2083 (Ada_Check): Create library interface copy dir if it does not exist
2084 and we are in "gnat setup".
2085 (Find_Sources): No error if in "gnat setup" and no Ada sources were
2087 (Language_Independent_Check): Create object directory, exec directory
2088 and/or library directory if they do not exist and we are in
2091 * vms_conv.ads: (Command_Type): New command Setup.
2093 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
2095 * vms_data.ads: Add qualifiers/switches for new built-in command
2098 2004-07-25 Richard Henderson <rth@redhat.com>
2100 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
2101 DECL_IGNORED_P on RESULT_DECL.
2103 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
2105 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
2106 allocation and potentially overflowing update with
2107 Tailored_Exception_Information. Use the sec-stack free procedural
2108 interface to output Exception_Information instead.
2110 * a-except.adb (To_Stderr): New subprogram for character, and string
2111 version moved from a-exextr to be visible from other separate units.
2112 (Tailored_Exception_Information): Remove the procedural version,
2113 previously used by the default Last_Chance_Handler and not any more.
2114 Adjust various comments.
2116 * a-exexda.adb: Generalize the exception information procedural
2117 interface, to minimize the use of secondary stack and the need for
2118 local buffers when the info is to be output to stderr:
2119 (Address_Image): Removed.
2120 (Append_Info_Character): New subprogram, checking for overflows and
2121 outputing to stderr if buffer to fill is of length 0.
2122 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
2123 (Append_Info_Address, Append_Info_Exception_Name,
2124 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
2125 Append_Info_Basic_Exception_Traceback,
2126 Append_Info_Exception_Information): New subprograms.
2127 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
2128 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
2129 Exception_Info_Maxlength, Exception_Name_Length,
2130 Exception_Message_Length): New subprograms.
2131 (Exception_Information): Use Append_Info_Exception_Information.
2132 (Tailored_Exception_Information): Use
2133 Append_Info_Basic_Exception_Information.
2134 Export services for the default Last_Chance_Handler.
2136 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
2137 other separate units.
2139 2004-07-20 Vincent Celier <celier@gnat.com>
2141 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
2143 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2145 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
2146 emit itype references for the designated types of component types that
2147 are declared outside of the full record declaration, and that may
2148 denote a partial view of that record type.
2150 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2153 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
2154 which is the designated type in an access component declaration, to the
2155 list of incomplete dependents of the parent type, to avoid elaboration
2156 issues with out-of-scope subtypes.
2157 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
2158 full view of the parent.
2160 2004-07-20 Ed Schonberg <schonberg@gnat.com>
2163 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
2164 entities that are hidden, such as references to generic actuals
2165 outside an instance.
2167 2004-07-20 Javier Miranda <miranda@gnat.com>
2169 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
2170 support to the new notation.
2171 (Analyze_Selected_Component): Add call to Try_Object_Operation.
2173 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
2175 * s-taprob.adb: Adding the elaboration code required for initializing
2176 the tasking soft links that are common to the full and the restricted
2179 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
2180 restricted run time has been moved to the package
2181 System.Soft_Links.Tasking.
2183 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
2184 restricted run time has been moved to the package
2185 System.Soft_Links.Tasking.
2187 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
2189 * s-solita.ads, s-solita.adb: New files.
2191 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2193 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
2194 Case_Statement_to_gnu): Split off from gnat_to_gnu.
2195 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
2196 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
2197 Exception_Handler_to_gnu_zcx): Likewise.
2199 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2201 * gigi.h (builtin_function): Declare.
2203 2004-07-15 Robert Dewar <dewar@gnat.com>
2205 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
2208 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
2209 access values as an example of a warning.
2211 * gnat_rm.texi: Document new attribute Has_Access_Values
2213 * gnat-style.texi: Document that box comments belong on nested
2216 * sem_util.ads (Has_Access_Values): Improved documentation
2218 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
2220 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
2221 (Process_Interface_Name): Call to this new procedure
2222 (Set_Extended_Import_Export_External_Name): Call to this new procedure
2224 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
2226 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
2228 * einfo.ads: Minor comment typo fixed
2230 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
2232 * snames.adb: Add _atcb.
2234 * snames.ads: Add Name_uATCB.
2236 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
2237 (in the expanded code) when using the restricted run time.
2239 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
2240 a in parameter in order to allow ATCBs to be preallocated (in the
2243 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
2244 order to allow ATCBs to be preallocated. In case of error, the ATCB is
2245 deallocated in System.Tasking.Stages.
2247 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
2248 order to allow ATCBs to be preallocated.
2250 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
2251 here. It was previously done in Initialize_ATCB.
2253 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
2255 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
2256 Restricted run time.
2258 * exp_ch3.adb: When using the Restricted run time, pass the
2259 preallocated Ada_Task_Control_Block when creating a task.
2261 2004-07-15 Ed Schonberg <schonberg@gnat.com>
2263 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
2264 function call that is itself an actual in an enclosing call, diagnose
2265 problem here rather than assuming that resolution will catch it.
2267 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
2268 the local copy of a generic unit for a formal package, and the generic
2269 is a child unit, install private part of ancestors before compiling
2270 private part of spec.
2272 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
2273 use scope entities rather than tree structures, to handle properly
2274 parent units that are instances rewritten as bodies for inlining
2277 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
2278 Remove_Parents): Handle properly a parent unit that is an
2279 instantiation, when the unit has been rewritten as a body for inlining
2282 * par.adb (Goto_List): Global variable to collect goto statements in a
2283 given unit, for use in detecting natural loops.
2285 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
2286 use in detecting natural loops.
2288 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
2289 backwards goto's, and rewrite as a infinite loop, to improve locality
2292 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
2293 subcomponent that includes an indexed reference, to prevent the
2294 generation of copies that would miscompile the desired assignment
2296 (Build_Task_Image_Decls): Add a numeric suffix to
2297 generated name for string variable, to avoid spurious conflicts with
2298 the name of the type of a single protected object.
2300 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
2301 loop with an explicit exit statement, to avoid generating an
2302 out-of-range value with 'Succ leading to spurious constraint_errors
2303 when compiling with -gnatVo.
2305 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
2307 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
2308 might not be analyzed yet, even if its Etype is already set (case of an
2309 unchecked conversion built using Unchecked_Convert_To, for example).
2310 If the prefix has already been analyzed, this will be a nop anyway.
2312 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
2313 controller type, or an assignment of a record type with controlled
2314 components, copy only user data, and leave the finalization chain
2317 2004-07-15 Vincent Celier <celier@gnat.com>
2319 * make.adb (Collect_Arguments): Improve error message when attempting
2320 to compile a source not part of any project, when -x is not used.
2322 * prj.ads: (Defined_Variable_Kind): New subtype
2324 * prj-attr.adb (Register_New_Package): Two new procedures to register
2325 a package with or without its attributes.
2326 (Register_New_Attribute): Mew procedure to register a new attribute in a
2328 New attribute oriented subprograms: Attribute_Node_Id_Of,
2329 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2330 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2332 New package oriented subprograms: Package_Node_Id_Of,
2333 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2335 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
2337 (Package_Node_Id): Now a private, self initialized type
2338 (Register_New_Package): New procedure to register a package with its
2340 New attribute oriented subprograms: Attribute_Node_Id_Of,
2341 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
2342 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
2344 New package oriented subprograms: Package_Node_Id_Of,
2345 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
2347 * prj-dect.adb (Parse_Attribute_Declaration,
2348 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
2350 * prj-makr.adb (Make): Parse existing project file before creating
2351 other files. Fail if there was an error during parsing.
2353 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
2354 new spec of Prj.Attr.
2356 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
2357 to new spec of Prj.Attr.
2359 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2361 * utils2.c: Fix typo in comment.
2363 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2365 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
2366 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
2368 2004-07-14 Andreas Schwab <schwab@suse.de>
2370 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
2372 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2374 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
2376 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
2379 * misc.c (gnat_types_compatible_p): New function.
2380 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
2381 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
2383 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
2384 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
2385 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
2386 (mark_visited): Don't mark dummy type.
2387 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
2388 parameter, we must remove any LJM building from GNU_NAME.
2389 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
2390 (pos_to_constructor): Use int_const_binop.
2391 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
2394 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
2395 (gnat_pushlevel): Set TREE_USE on BLOCK node.
2396 (gnat_install_builtins): Add __builtin_memset.
2398 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
2400 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
2401 for a renaming, stabilize the initialization expression if we are at a
2402 local level. At the local level, uses of the renaming may be performed
2403 by a direct dereference of the initializing expression, and we don't
2404 want possible variables there to be evaluated for every use.
2406 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
2407 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
2408 them on the way. Account for the fact that we may introduce side
2409 effects in the process.
2411 2004-07-13 Richard Henderson <rth@redhat.com>
2413 * misc.c (default_pass_by_ref): Use pass_by_reference.
2415 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2417 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
2418 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
2420 2004-07-08 Richard Henderson <rth@redhat.com>
2422 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
2425 2004-07-06 Vincent Celier <celier@gnat.com>
2427 * vms_conv.ads: Minor reformatting.
2428 Alphabetical order for enumerated values of type Command_Type, to have
2429 the command in alphabetical order for the usage.
2431 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
2432 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
2434 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
2436 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
2437 (Add_Archive_Path): Only add the global archive if there is one.
2438 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
2439 or not any object file to put in the global archive, and don't build
2440 a global archive if there is none.
2441 (X_Switches): New table
2442 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
2443 in the X_Switches table, if any.
2444 (Initialize): Make sure the X_Switches table is empty
2445 (Scan_Arg): Record -X switches in table X_Switches
2447 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
2449 * make.adb: Minor comment fix
2451 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
2452 invoked with directory information, add the directory in front of the
2455 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
2456 invoked with directory information, add the directory in front of the
2459 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
2460 when Keep_Temporary_Files is False.
2461 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
2462 directory information, add the directory in front of the path.
2463 When not on VMS, handle new switch -dn before the command to set
2464 Keep_Temporary_Files to True.
2465 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
2468 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
2469 invoked with directory information, add the directory in front of the
2472 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
2474 * snames.ads, snames.adb (Name_Stub): New name for the distributed
2477 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
2478 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
2480 * g-socket.adb (To_Timeval): Fix incorrect conversion of
2481 Selector_Duration to Timeval for the case of 0.0.
2483 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
2484 documentation from Evolve_And_Then.
2486 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
2488 * s-taprop-tru64.adb, s-taprop-os2.adb,
2489 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
2491 2004-07-06 Robert Dewar <dewar@gnat.com>
2493 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
2494 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
2495 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
2496 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
2497 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
2498 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
2499 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
2500 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
2501 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
2502 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
2503 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
2504 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
2505 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
2506 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
2507 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
2508 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
2509 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
2510 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
2511 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
2512 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
2513 vms_data.ads: Minor reformatting,
2514 Fix bad box comment format.
2516 * gnat_rm.texi: Fix minor grammatical error
2518 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
2520 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
2521 more cases of discriminated records to be recognized as not needing a
2523 (Has_Access_Values): New function.
2525 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
2527 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
2528 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
2529 with LRM terminology).
2530 Change terminology in comments primitive type => elementary type.
2532 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2535 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
2536 parameters do not impose any requirements on the presence of a body.
2538 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2541 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
2542 compilation unit and is in an open scope at the point of instantiation,
2543 assume that a body may be present later.
2545 2004-07-06 Ed Schonberg <schonberg@gnat.com>
2547 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
2548 Improve error message when specified size is not supported.
2550 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
2551 is never a primitive operation.
2553 2004-07-05 Andreas Schwab <schwab@suse.de>
2555 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
2556 RECORD_OR_UNION_CHECK.
2557 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
2559 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
2561 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
2562 dependency on xgnatugn, instead build it via a submake.
2563 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
2565 2004-07-04 Richard Henderson <rth@redhat.com>
2567 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
2569 2004-07-01 Richard Henderson <rth@redhat.com>
2571 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
2572 * utils.c (max_size): Likewise.
2574 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2576 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
2577 and rest_of_type_compilation; add arg to create_*_decl.
2578 (annotate_decl_with_node): Deleted.
2579 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
2580 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
2581 (get_current_block_context, gnat_pushdecl): New declarations.
2582 (gnat_init_stmt_group): Likewise.
2583 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
2584 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
2585 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
2586 (gnat_init): Call gnat_init_stmt_group.
2587 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
2588 (gnu_pending_elaboration_list): Deleted.
2589 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
2590 (gigi): Rearrange initialization calls and move some to last above.
2591 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
2592 Delete calls to add_decl_expr; add arg to create_*_decl.
2593 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
2594 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
2595 begin_subprog_body and call it.
2596 Don't push and pop ggc context.
2597 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
2598 (add_stmt): Remove handling of DECL_EXPR from here.
2599 If not in function, mark visited.
2600 (add_decl_expr): Put global at top level.
2601 Check for cases of DECL_INITIAL we have to handle here.
2602 (process_type): Add extra arg to create_type_decl.
2603 (build_unit_elab): Rework to just gimplify.
2604 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
2605 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
2606 (get_pending_elaborations, pending_elaborations_p): Likewise.
2607 (push_pending_elaborations, pop_pending_elaborations): Likewise.
2608 (get_elaboration_location, insert_elaboration_list): Likewise.
2609 (gnat_binding_level): Renamed from ada_binding_level.
2610 (init_gnat_to_gnu): Don't clear pending_elaborations.
2611 (global_bindings_p): Treat as global if no current_binding_level.
2612 (set_current_block_context): New function.
2613 (gnat_pushdecl): Renamed from pushdecl; major rework.
2614 All callers changed.
2615 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
2616 (finish_record_type): Call call pushdecl for stub decl.
2617 (function_nesting_depth): Deleted.
2618 (begin_subprog_body): Delete obsolete code.
2619 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
2621 2004-06-28 Robert Dewar <dewar@gnat.com>
2623 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2624 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
2625 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
2626 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
2627 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
2629 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
2630 deal with problem of inefficient slices on machines with strict
2631 alignment, when the slice is a component of a composite.
2633 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
2634 machines, we need the check there as well.
2636 2004-06-28 Ed Schonberg <schonberg@gnat.com>
2638 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
2639 determine safe copying direction for overlapping slice assignments
2640 when component is controlled.
2642 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
2643 formal derived type in the actual for a formal package are visible in
2644 the enclosing instance.
2646 2004-06-28 Ed Schonberg <schonberg@gnat.com>
2649 * sem_util.adb (Trace_Components): Diagnose properly an illegal
2650 circularity involving a private type whose completion includes a
2651 self-referential component.
2652 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
2653 renaming or an instantiation from an implicit derived operation.
2655 2004-06-28 Pascal Obry <obry@gnat.com>
2657 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
2659 (Library_File_Name_For): Idem.
2661 2004-06-28 Matthew Gingell <gingell@gnat.com>
2663 * g-traceb.ads: Add explanatory note on the format of addresses
2664 expected by addr2line.
2666 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
2668 * Makefile.in: Force debugging information on s-tasdeb.adb,
2669 a-except.adb and s-assert.adb needed by the debugger.
2671 2004-06-28 Vincent Celier <celier@gnat.com>
2673 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
2677 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
2679 * prj.adb: Minor reformatting
2680 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
2682 * prj.ads: Comment updates
2684 (Project_Data): Change Flag1 to Need_To_Build_Lib.
2685 Remove Flag2: not used.
2687 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
2690 * gnat_ugn.texi: Put a "null;" declaration in one project file example
2692 * gnat_rm.texi: Document Empty declarations "null;".
2694 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
2695 front of the linker options.
2696 (Link_Foreign): Put the global archives and the libraries in front of
2699 2004-06-28 Javier Miranda <miranda@gnat.com>
2701 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
2702 (RTU_Loaded): Code cleanup
2703 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
2704 withed predefined units.
2706 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
2707 explicitly withed predefined units.
2710 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
2711 explicitly withed predefined units.
2713 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2715 * ada-tree.def (DECL_STMT): Deleted.
2716 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
2717 (DECL_STMT_VAR): Deleted.
2718 * decl.c: add_decl_stmt now add_decl_expr.
2720 * trans.c: Likewise.
2721 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
2722 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
2723 (add_stmt): Only handle padded type here.
2724 (add_stmt_with_node): Allow gnat_node to not be present.
2725 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
2726 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
2727 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
2728 make a SAVE_EXPR for the entire fat pointer.
2729 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
2730 (create_index_type): Make a DECL_EXPR.
2731 (end_subprog_body): Don't call allocate_struct_function here but
2734 2004-06-25 Pascal Obry <obry@gnat.com>
2736 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
2737 Relocatable from Build_Dynamic_Library call.
2739 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
2740 Relocatable are now synonym.
2742 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
2744 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
2745 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
2748 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
2749 Lib_Address and Relocatable.
2750 (Default_DLL_Address): Removed.
2752 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2753 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2754 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
2755 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
2756 (Default_DLL_Address): Removed.
2758 * mlib-tgt-mingw.adb: Ditto.
2759 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
2761 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
2762 the initial thread stack size.
2764 * a-strmap.ads: Move package L to private part as it is not used in
2765 the spec. Found while reading code.
2767 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
2769 * tracebak.c: Introduce support for a GCC infrastructure based
2770 implementation of __gnat_backtrace.
2772 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
2773 any more. Use accessors instead. This eases maintenance and relaxes
2774 some alignment constraints.
2775 (_GNAT_Exception structure): Remove the Ada specific fields
2776 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
2778 (is_handled_by, __gnat_eh_personality): Replace component references to
2779 exception structure by use of the new accessors.
2781 * init.c (__gnat_initialize): Adjust comments to match the just
2782 reverted meaning of the -static link-time option.
2784 * adaint.c (convert_addresses): Arrange not to define a stub for
2785 mips-irix any more, as we now want to rely on a real version from a
2786 recent libaddr2line.
2788 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
2789 the personality routine can use them and not have to rely on a C
2790 counterpart of the record anymore. This simplifies maintenance and
2791 relaxes the constraint of having Standard'Maximum_Alignment match
2793 Update comments, and add a section on the common header alignment issue.
2795 2004-06-25 Geert Bosch <bosch@gnat.com>
2797 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
2798 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
2800 2004-06-25 Robert Dewar <dewar@gnat.com>
2802 * gnat_rm.texi: Fix section on component clauses to indicate that the
2803 restriction on byte boundary placement still applies for bit packed
2805 Add comment on stack usage from Initialize_Scalars
2807 * gnat_ugn.texi: Add documentation for -gnatyLnnn
2809 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
2810 limiting nesting level.
2812 * usage.adb: Add line for -gnatyLnnn switch
2814 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
2815 sem_ch13.adb, exp_aggr.adb: Minor reformatting
2817 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
2818 type as well as on the subtype. This corrects a problem in freeze in
2819 setting alignments of atomic types.
2821 * sem_eval.ads: Minor comment typo fixed
2823 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
2824 level. Minor reformatting.
2826 * fname.adb (Is_Predefined_File_Name): Require a letter after the
2827 minus sign. This means that file names like a--b.adb will not be
2828 considered predefined.
2830 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
2831 record Test new flag and give diagnostic for bad component clause.
2832 (Freeze_Entity): Set alignment of array from component alignment in
2833 cases where this is safe to do.
2835 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
2838 * cstand.adb: (Create_Standard): Set alignment of String to 1
2840 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
2842 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
2843 code in the common constrained array cases.
2845 * a-storio.adb: Change implementation to avoid possible alignment
2846 problems on machines requiring strict alignment (data should be moved
2847 as type Buffer, not type Elmt).
2849 * checks.adb (Apply_Array_Size_Check): Improve these checks by
2850 killing the overflow checks which we really do not need (64-bits is
2853 2004-06-25 Vincent Celier <celier@gnat.com>
2855 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
2856 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
2857 inconditionally for the main project.
2858 (Recursive_Add_Archives.Add_Archive_Path): New procedure
2859 (Link_Executables.Check_Time_Stamps): New procedure
2860 (Link_Executables.Link_Foreign): New procedure
2861 Changes made to reduce nesting level of this package
2862 (Check): New procedure
2863 (Add_Switches): When not in quiet output, check that a switch is not
2864 the concatenation of several valid switches. If it is, issue a warning.
2865 (Build_Global_Archive): If the global archive is rebuilt, linking need
2867 (Compile_Sources): Rebuilding a library archive does not imply
2868 rebuilding the global archive.
2869 (Build_Global_Archive): New procedure
2870 (Build_Library): New name for Build_Archive, now only for library
2872 (Check_Archive_Builder): New procedure
2873 (Create_Global_Archive_Dependency_File): New procedure
2874 (Gprmake): Call Build_Global_Archive before linking
2875 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
2877 (Scan_Arg): Display the Copyright notice when -v is used
2879 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
2882 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
2884 Add new GNAT LIST qualifier /FILES=
2885 Added qualifier /DIRECTORY= to GNAT METRIC
2886 Added qualifier /FILES= to GNAT METRIC
2887 Added qualifier /FILES to GNAT PRETTY
2889 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
2890 to take into account both versions of the switch.
2892 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
2893 always be the last switch to the gcc driver. Disable switch storing so
2894 that switches automatically added by the gcc driver are not put in the
2897 * prj.adb (Project_Empty): Take into account changes in components of
2900 * prj.ads (Languages_Processed): New enumaration value All_Languages.
2902 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
2903 used. Split Boolean component Ada_Sources_Present in two Boolean
2904 components Ada_Sources_Present and Other_Sources_Present.
2907 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
2908 instead of Sources_Present.
2909 (Set_Ada_Paths.Add.Recursive_Add): Ditto
2911 * prj-nmsc.adb: Minor reformatting
2912 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
2913 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
2914 Check_Ada_Naming_Scheme.
2915 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
2918 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
2920 Make sure that all cycles where there is at least one "limited with"
2922 (Parse_Single_Project): New Boolean parameter In_Limited
2924 * prj-proc.adb (Recursive_Check): When Process_Languages is
2925 All_Languages, call first Prj.Nmsc.Ada_Check, then
2926 Prj.Nmsc.Other_Languages_Check.
2928 * prj-proc.adb (Process): Use Ada_Sources_Present or
2929 Other_Sources_Present (instead of Sources_Present) depending on
2932 * lang-specs.h: Keep -g and -m switches in the same order, and as the
2935 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
2936 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
2938 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
2941 * lib.ads (Disable_Switch_Storing): New procedure.
2943 * make.adb: Modifications to reduce nesting level of this package.
2944 (Check_Standard_Library): New procedure
2945 (Gnatmake.Check_Mains): New procedure
2946 (Gnatmake.Create_Binder_Mapping_File): New procedure
2947 (Compile_Sources.Compile): Add switch -gnatez as the last option
2948 (Display): Never display -gnatez
2951 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
2953 * gnatcmd.adb (Check_Project): New function
2954 (Process_Link): New procedure to reduce nesting depth
2955 (Check_Files): New procedure to reduce the nesting depth.
2956 For GNAT METRIC, include the inherited sources in extending projects.
2957 (GNATCmd): When GNAT LS is invoked with a project file and no files,
2958 add the list of files from the sources of the project file. If this list
2959 is too long, put it in a temp text files and use switch -files=
2960 (Delete_Temp_Config_Files): Delete the temp text file that contains
2961 a list of source for gnatpp or gnatmetric, if one has been created.
2962 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
2963 in the project file is too large, create a temporary text file that
2964 list them and pass it to the tool with "-files=<temp text file>".
2965 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
2967 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
2968 generated file is in not in Ada.
2970 * gnatls.adb: Remove all parameters And_Save that are no longer used.
2971 (Scan_Ls_Arg): Add processing for -files=
2972 (Usage): Add line for -files=
2974 * g-os_lib.adb (On_Windows): New global constant Boolean flag
2975 (Normalize_Pathname): When on Windows and the path starts with a
2976 directory separator, make sure that the resulting path will start with
2979 * clean.adb (Clean_Archive): New procedure
2980 (Clean_Project): When there is non-Ada code, delete the global archive,
2981 the archive dependency files, the object files and their dependency
2982 files, if they exist.
2983 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2985 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
2987 * sinfo.ads: Fix typo in comment.
2989 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
2990 the TSS for remote access-to-subprogram types, since these TSS are
2991 always present once the type has been analyzed.
2992 (RAS_E_Dereference): Same.
2994 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
2995 reference raises Bad_Attribute, mark the reference as analyzed so the
2996 node (and any children resulting from rewrites that could have occurred
2997 during the analysis that ultimately failed) is not analyzed again.
2999 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
3001 * exp_dist.adb: Minor comment fix.
3003 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
3004 type is an anonymous access type, no unchecked deallocation of the
3005 allocated object can occur. If the object is controlled, attach it with
3006 a count of 1. This allows attachment to the Global_Final_List, if
3007 no other relevant list is available.
3008 (Get_Allocator_Final_List): For an anonymous access type that is
3009 the type of a discriminant or record component, the corresponding
3010 finalisation list is the one of the scope of the type.
3012 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3014 * sem_ch3.adb (Replace_Type): When computing the signature of an
3015 inherited subprogram, use the first subtype if the derived type
3016 declaration has no constraint.
3018 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
3019 before applying previous optimization. Minor code cleanup.
3021 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
3022 placed at the beginning of an unpacked record without explicit
3023 alignment, a slice of it will be aligned and does not need a copy when
3026 2004-06-25 Ed Schonberg <schonberg@gnat.com>
3030 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
3031 reference is written with expressions mimicking parameters.
3033 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
3036 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
3037 STEP 2a. The constraints of a full type declaration of a derived record
3038 type are checked for conformance with those declared in the
3039 corresponding private extension declaration. The message
3040 "not conformant with previous declaration" is emitted if an error is
3043 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
3045 * g-traceb.ads: Document the need for -E binder switch in the spec.
3047 * g-trasym.ads: Document the need for -E binder switch in the spec.
3049 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
3051 * sem_prag.adb: Add handling of pragma Detect_Blocking.
3053 * snames.h, snames.ads, snames.adb: Add entry for pragma
3056 * s-rident.ads: Change reference to pragma Detect_Blocking.
3058 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
3061 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
3062 to indicate whether pragma Detect_Blocking is active.
3064 * par-prag.adb: Add entry for pragma Detect_Blocking.
3066 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
3067 of not handling WITH.
3068 Note that this replaces the previous update which was incorrect.
3070 2004-06-25 Javier Miranda <miranda@gnat.com>
3072 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
3073 use-clauses to have a clean environment.
3075 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
3076 the installation of the use-clauses to stablish a clean environment in
3077 case of compilation of a separate unit; otherwise the call to
3078 use_one_package is protected by the barrier Applicable_Use.
3080 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
3081 the installation of the use-clauses to stablish a clean environment in
3082 case of compilation of a separate unit.
3083 (End_Use_Clauses): Minor comment cleanup.
3085 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
3087 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
3089 2004-06-23 Richard Henderson <rth@redhat.com>
3091 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
3093 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3095 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
3096 now bool instead of int.
3097 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
3098 * trans.c (gnu_switch_label_stack): New function.
3099 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
3100 elaboration of renamed entity returns.
3101 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
3102 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
3103 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
3104 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
3105 DECL_SIZE_UNIT and simplify variable-sized case.
3106 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
3107 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
3108 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
3109 (build_unit_elab): Disable for now.
3110 * utils.c (mark_visited): New function.
3111 (pushdecl): Walk tree to call it for global decl.
3112 (update_pointer_to): Update all variants of pointer and ref types.
3113 Add arg to COMPONENT_REF.
3114 (convert): Likewise.
3115 Move check for converting between variants lower down.
3116 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
3117 (build_allocator): Don't force type of MODIFY_EXPR.
3118 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
3121 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3123 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
3124 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
3125 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
3127 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
3128 all callers changed.
3129 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
3130 the way that EXIT_STMT finds the loop label.
3131 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
3132 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
3133 (add_stmt): Use annotate_with_locus insted of setting directly.
3134 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
3135 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
3136 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
3137 (build_vms_descriptor): Add extra args to ARRAY_REF.
3138 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
3139 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
3141 (build_binary_op): Don't make explicit CONVERT_EXPR.
3142 Add extra rgs to ARRAY_REF.
3144 2004-06-14 Pascal Obry <obry@gnat.com>
3146 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
3147 Windows. Fix minor typo.
3149 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
3150 which is now supported on Windows. With this implementation using the
3151 Library Project feature is no different on Windows than on UNIX.
3153 2004-06-14 Vincent Celier <celier@gnat.com>
3155 * makegpr.adb (Compile_Sources): Nothing to do when there are no
3158 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
3160 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
3161 found, show the project name and the path of the previously parsed
3164 2004-06-14 Ed Schonberg <schonberg@gnat.com>
3166 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
3167 array, avoid copying the actual before the call.
3169 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
3171 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
3172 Instead, allocate memory on worst-case alignment assumptions, and then
3173 return an aligned address within the allocated zone.
3175 2004-06-14 Robert Dewar <dewar@gnat.com>
3177 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
3178 elab entities in predefined units in No_Run_Time_Mode.
3179 (Gen_Adainit_C): Same fix
3180 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
3181 units in No_Run_Time_Mode
3182 (Gen_Elab_Calls_C): Same fix
3184 * symbols-vms-alpha.adb: Minor reformatting
3186 * g-debpoo.ads: Minor reformatting
3188 * lib.adb (In_Same_Extended_Unit): Version working on node id's
3190 * lib.ads (In_Same_Extended_Unit): Version working on node id's
3192 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
3195 * make.adb: Minor reformatting
3197 * par-ch12.adb: Minor reformatting
3199 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
3201 * prj-strt.adb: Minor reformatting
3203 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
3206 * sem_attr.adb: Minor reformatting
3208 * sem_ch7.adb: Minor reformatting
3210 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
3211 for type in the same unit as the object declaration.
3213 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
3214 static string expressions and not just string literals.
3216 (Set_Warning): Reset restriction warning flag for restriction pragma
3217 Implement pragma Profile_Warnings
3218 Implement pragma Profile (Restricted)
3219 Give obolescent messages for old restrictions and pragmas
3221 * snames.h, snames.ads, snames.adb: Add new entry for pragma
3224 * s-rident.ads: Add declarations for restrictions required by profile
3225 Restricted and profile Ravenscar.
3227 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
3229 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
3230 configuration pragmas.
3232 2004-06-11 Vincent Celier <celier@gnat.com>
3234 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
3235 gnatsym, when symbol policy is Restricted.
3237 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
3238 gnatsym, when symbol policy is Restricted.
3240 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
3241 read the symbol file.
3242 (Finalize): Fail in symbol policy Restricted if a symbol in the original
3243 symbol file is not in the object files. Do not create a new symbol file
3244 when symbol policy is Restricted.
3246 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
3249 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
3251 (Usage): Line for new switch -R
3253 * make.adb (Initialize): When the platform is not VMS, add the
3254 directory where gnatmake is invoked in the front of the path, if
3255 gnatmake is invoked with directory information. Change the Scan_Args
3256 while loop to a for loop.
3257 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
3258 if Depth is equal or greater than the proposed depth, there is nothing
3260 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
3263 * prj.ads: Add new symbol policy Restricted.
3265 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
3266 with the new parameters Check_All_Labels and Case_Location.
3268 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
3269 (Library_Symbol_File needs to be defined).
3271 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
3272 and Case_Location If Check_All_Labels is True, check that all values of
3273 the string type are used, and output warning(s) if they are not.
3275 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
3278 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
3280 * gnat_ugn.texi: Update documentation about the library directory in
3283 * makegpr.adb (Display_Command): In verbose mode, also display the
3284 value of the CPATH env var, when the compiler is gcc.
3285 (Initialize): Change the Scan_Args while loop to a for loop
3286 (Compile_Individual_Sources): Change directory to object directory
3287 before compilations.
3289 * symbols.ads: New symbol policy Restricted.
3291 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
3293 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
3294 is now taken care of internally in the Exception_Propagation package
3295 and does not require clients assistance any more.
3297 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
3298 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
3299 functions. Helpers to maintain a predicate required in the handling of
3300 occurrence transfer between tasks.
3301 This is now handled internally and does not require clients assistance
3302 for the setup/propagate separation anymore.
3303 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
3304 allocation strategy, handle the Setup_And_Not_Propagated predicate and
3307 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
3308 raise_after_setup, now that everything is handled internally within the
3309 setup/propagation engine.
3311 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3313 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
3314 Add additional conditions for the case of an actual being a simple
3315 name or literal. Improve inlining by preventing the generation
3316 of temporaries with a short lifetime (one use).
3318 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
3322 * einfo.ads: Minor comment updates for Has_Completion and
3323 E_Constant list of flags.
3325 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
3326 and constant redeclarations now set the Has_Completion flag of their
3327 defining identifiers.
3329 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
3330 Inspect_Deferred_Constant_Completion.
3331 Used to detect private deferred constants that have not been completed
3332 either by a constant redeclaration or pragma Import. Emits error message
3333 "constant declaration requires initialization expression".
3335 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
3336 completes a deferred constant.
3338 2004-06-11 Geert Bosch <bosch@gnat.com>
3340 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
3342 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
3343 calculating exponent for scaling denormal numbers.
3344 (Leading_Part): Properly raise Constraint_Error for zero or negative
3346 (Remainder): Properly raise Constraint_Error for zero divisor.
3348 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
3350 * sem_util.adb: Minor reformatting.
3352 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
3353 dereference when accessing the entry parameter record.
3354 (Check_Array_Type): Always check for possible implicit dereference.
3355 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3356 Abort if a pointer is still present (denoting that an implicit
3357 dereference was left in the tree by the front-end).
3359 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
3360 dereference when accessing the entry parameter record.
3361 (Check_Array_Type): Always check for possible implicit dereference.
3362 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
3363 Abort if a pointer is still present (denoting that an implicit
3364 dereference was left in the tree by the front-end).
3366 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
3368 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
3369 message, like the compiler itself does. Easier to parse the output.
3371 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
3373 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
3374 be base names, and not includes directories.
3376 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3378 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
3379 so that dependencies are properly taken into account by make.
3381 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
3384 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
3385 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
3387 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
3389 * Makefile.in (install-gnatlib): install target-specific run-time files.
3391 * Make-lang.in: Remove obsolete targets.
3393 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3395 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
3396 specification, to catch misuses of program unit names.
3398 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
3399 superfluous conversions in an instance.
3401 2004-06-11 Ed Schonberg <schonberg@gnat.com>
3405 * sem_ch12.adb (Save_References): If operator node has been folded to
3406 enumeration literal, associated_node must be discarded.
3408 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
3410 * s-stchop-vxworks.adb: Add required pragma Convention to
3411 Task_Descriptor because it is updated by a C function.
3413 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
3417 * Makefile.in: Remove target specific SO_OPT on IRIX
3419 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3421 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
3422 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
3423 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
3424 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
3425 (STMT_STMT, USE_STMT): New statement codes.
3426 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
3427 * ada-tree.h: Reflect above changes.
3428 (struct tree_loop_id): Deleted.
3429 (union lang_tree_node, struct lang_decl, struct lang_type):
3430 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
3431 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
3432 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
3433 (IS_ADA_STMT): New macro.
3434 * decl.c (annotate_decl_with_node): New function.
3435 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
3436 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
3437 Call add_stmt_with_node to do needed assignments.
3438 Add call to update setjmp buffer directly, not via EXPR_STMT.
3439 (maybe_variable): Argment GNAT_NODE deleted.
3440 * gigi.h (maybe_variable): Likewise.
3441 (make_transform, add_stmt_with_node, set_block_for_group): New.
3442 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
3443 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
3444 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
3445 (set_lineno, set_lineno_from_sloc): Likewise.
3446 (record_code_position, insert_code_for): Likewise.
3447 (gnat_poplevel): Now returns void.
3448 (end_subprog_body): Now takes argument.
3449 * misc.c (cgraph.h, tree-inline.h): New includes.
3450 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
3451 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
3452 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
3453 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
3454 (gnat_parse_file): Don't set immediate_size_expand.
3455 Call cgraph functions.
3456 (gnat_expand_expr): Remove most cases.
3457 (record_code_position, insert_code_for): Remove from here.
3458 * trans.c (toplev.h, tree-gimple.h): Now included.
3459 (discard_file_names): Deleted.
3460 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
3461 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
3462 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
3463 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
3464 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
3465 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
3466 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
3467 (set_block_for_group, add_stmt_list): Likewise.
3468 (start_stmt_group): Renamed from start_block_stmt.
3469 (end_stmt_group): Likewise, from end_block_stmt.
3470 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
3471 (gigi): Don't set discard_file_names or call set_lineno.
3472 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
3473 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
3474 Numerous changes throughout to reflect new names and complete
3475 function-at-a-time implementation.
3476 (gnat_expand_stmt): Delete or comment out all cases.
3477 (process_inlined_subprograms): Use add_stmt.
3478 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
3479 call set_lineno; also remove unneeded block handling.
3480 (process_type): Remove unneeded block handling.
3481 (build_unit_elab): Remove calls to deleted functions.
3482 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
3483 (tree-dump.h): Likewise.
3484 (struct ada_binding_level): Add field jmpbuf_decl.
3485 (gnat_define_builtin, gnat_install_builtins): New.
3486 (gnat_gimplify_function, gnat_finalize): Likewise.
3487 (gnat_poplevel): No longer return BLOCK, set it instead.
3488 Remove code dealing with nested functions.
3489 (gnat_init_decl_processing): Also set size_type_node.
3490 Call gnat_install_builtins.
3491 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
3492 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
3493 Remove special-case for "main".
3494 (end_subprog_body): Add arg and rework for tree-ssa.
3495 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
3496 Add case for BOOLEAN_TYPE.
3497 * utils2.c (rtl.h): Now include.
3498 (build_call_raise): Test Debug_Flag_NN directly.
3499 (build_call_alloc_dealloc): Don't use local stack allocation for now.
3500 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
3501 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
3503 2004-06-07 Robert Dewar <dewar@gnat.com>
3505 * a-direct.ads, einfo.ads: Minor comment updates
3507 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
3508 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
3509 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
3510 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
3511 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
3513 * s-interr-sigaction.adb: Remove unreferenced variable
3514 (Attached_Interrupts). Minor reformatting.
3515 Avoid use of variable I (replace by J).
3517 * par-ch10.adb: Fix text of one error message
3519 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
3520 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
3521 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
3522 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
3523 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
3524 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
3525 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
3526 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3527 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
3528 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
3529 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
3532 2004-06-07 Doug Rupp <rupp@gnat.com>
3534 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
3536 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
3538 * mlib-tgt-vms-ia64.adb: New file.
3540 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
3541 Add mlib-tgt-vms-ia64.adb
3542 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
3543 Move to alpha specific ifeq section.
3544 Add VMS specific versions of symbols.adb
3545 Renaming of 5q vms files.
3547 * 5qsystem.ads renamed to system-vms_64.ads.
3549 2004-06-07 Vincent Celier <celier@gnat.com>
3551 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
3552 explain that when a time of day corresponding to the non existing hour
3553 on the day switching to DST is specified, Split may return a different
3556 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
3559 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
3560 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
3562 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
3564 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
3565 the linking options.
3566 (Build_Library.Check_Libs): On VMS, if there is a dependency on
3567 g-trasym.ads, set Gtrasymobj_Needed to True.
3569 * prj-attr.adb: Add new package Metrics for gnatmetric
3571 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
3572 canonical case to take into account files with upper case characters on
3574 (Ada_Check): Load the reference symbol file name in the name buffer to
3575 check it, not the symbol file name.
3577 * snames.ads, snames.adb: Add standard name Metrics (name of project
3578 file package for gnatmetric).
3580 * vms_conv.ads: Add Metric to Comment_Type
3582 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
3584 * vms_data.ads: Add qualifiers for GNAT METRIC
3586 * makegpr.adb (Link_Executables): Take into account the switches
3587 specified in package Linker of the main project.
3589 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
3591 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
3592 the index of the last element is Units.Last, not Units.Table'Last
3593 (which is usually not a valid index within the actually allocated
3594 storage for the table).
3596 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
3597 determines whether to generate a call to a checked storage pool
3599 Generate such a call only for a dereference that either comes from
3600 source, or is the result of rewriting a dereference that comes from
3603 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
3605 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
3607 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
3609 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
3610 file level, elaborate the stride for inner dimensions in alignment
3613 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
3616 2004-06-07 Javier Miranda <miranda@gnat.com>
3618 * exp_ch6.adb: Correct wrong modification in previous patch
3620 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
3622 * g-trasym.ads: Corrected comment to properly reflect level of support
3625 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
3627 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
3628 includes case of a variable referenced on the left hand side of an
3629 assignment, therefore remove redundant code. Variables and prefixes of
3630 indexed or selected components are now marked as referenced on left
3631 hand side. Warnings are now properly emitted when variables or prefixes
3632 are assigned but not read.
3634 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
3635 left hand side referenced variables. Private access types do not
3636 produce the warning "variable ... is assigned but never read".
3637 Add also additional checks to left hand side referenced variables.
3638 Aliased, renamed objects and access types do not produce the warning
3639 "variable ... is assigned but never read" since other entities may read
3640 the memory location.
3642 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
3644 * Makefile.in: In the powerpc/vxworks-specific section, restore
3645 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
3648 2004-06-07 Ed Schonberg <schonberg@gnat.com>
3650 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
3651 predefined operators.
3652 Removes spurious type errors from g-trasym-vms.adb.
3654 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
3655 distinct from the operator appearing in the source, call appropriate
3656 routine to insert conversions when needed, and complete resolution of
3658 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
3659 interpretations for rewritten right operand.
3660 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
3661 the other operand is overloaded and the context is a type conversion.
3663 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3665 * ada-tree.def (BLOCK_STMT): Now has two operands.
3668 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
3670 * gigi.h: (gnat_poplevel): Now returns a tree.
3672 * trans.c (end_block_stmt): Add arg; all callers changed.
3673 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
3674 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
3675 (add_stmt): Set TREE_TYPE.
3676 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
3677 (gnat_expand_stmt, case BREAK_STMT): New case.
3679 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
3681 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
3683 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
3684 procedure Set_Stack_Size that is not needed.
3686 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
3688 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
3689 used for gnatpp input file and for the files upon which it depends
3691 2004-06-07 Ben Brosgol <brosgol@gnat.com>
3693 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
3695 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
3697 * gnatvsn.ads: Bump version numbers appropriately.
3700 2004-06-07 Pascal Obry <obry@gnat.com>
3702 * gnat_ugn.texi: Improve comments about imported names and link names
3703 on Windows. Add a note about the requirement to use -k gnatdll's option
3704 when working with a DLL which has stripped stdcall symbols (no @nn
3707 2004-05-27 Vincent Celier <celier@gnat.com>
3709 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
3710 COMMENTS_LAYOUT=UNTOUCHED
3712 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
3713 symbols-vms-alpha.adb
3715 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
3717 * sem.ads: Clarify documentation on checks suppression.
3719 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
3721 2004-05-27 Ed Schonberg <schonberg@gnat.com>
3723 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
3724 the case of multiple derivations.
3725 (Is_Object_Reference): For a selected component, verify that the prefix
3726 is itself an object and not a value.
3728 * sem_ch12.adb (Same_Instantiated_Constant): New name for
3729 Same_Instantiated_Entity.
3730 (Same_Instantiated_Variable): Subsidiary to
3731 Check_Formal_Package_Instance, to recognize actuals for in-out generic
3732 formals that are obtained from a previous formal package.
3733 (Instantiate_Subprogram_Body): Emit proper error when
3734 generating code and the proper body of a stub is missing.
3736 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
3737 has a universal interpretation, do the disambiguation here.
3739 * exp_ch4.adb (Expand_N_Type_Conversion,
3740 Expand_N_Unchecked_Type_Conversion): Special handling when target type
3741 is Address, to avoid typing anomalies when Address is a visible integer
3744 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
3745 to determine whether a subprogram should not be marked Pure, even when
3746 declared in a pure package.
3748 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
3750 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
3752 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
3753 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
3754 Update the documentation about the Ravenscar profile, following the
3755 definition found in AI-249.
3757 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
3758 setting the Profile (Ravenscar). This must be done in addition to
3759 setting the required restrictions.
3761 * rtsfind.ads: Add the set of operations defined in package
3764 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
3767 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
3769 lang-specs.h: Always require -c or -S and always redirect to /dev/null
3770 if -gnatc or -gnats is passed.
3772 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
3774 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
3775 a significant reference. Warnings are now properly emitted when a
3776 discriminated type is not referenced.
3778 * lib-xref.adb (Generate_Reference): A deferred constant completion,
3779 record representation clause or record type discriminant does not
3780 produce a reference to its corresponding entity. Warnings are now
3781 properly emitted when deferred constants and record types are not
3784 2004-05-27 Geert Bosch <bosch@gnat.com>
3786 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
3787 Fixes ACATS Annex G tests.
3789 2004-05-27 Robert Dewar <dewar@gnat.com>
3791 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
3794 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
3796 * s-interr.adb (Server_Task): Take into account case of early return
3797 from sigwait under e.g. linux.
3799 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
3801 * gnat_ugn.texi: Add description for the new gnatpp options:
3802 -rnb - replace the original source without creating its backup copy
3803 -c0 - do not format comments
3805 2004-05-24 Geert Bosch <bosch@gnat.com>
3807 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
3808 with 192 bits of precision, sufficient to reduce a double-extended
3809 arguments X with a maximum relative error of T'Machine_Epsilon, for X
3810 in -2.0**32 .. 2.0**32.
3811 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
3812 reduction by the processor, which only uses a 68-bit approximation of
3814 (Tan): Always reduce arguments and compute function either using
3815 the processor's fptan instruction, or by dividing sin and cos as needed.
3817 2004-05-24 Doug Rupp <rupp@gnat.com>
3819 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
3820 gcc error on 32/64 bit VMS.
3822 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
3824 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
3825 since this is what we get for stack overflows although not documented
3827 Document the issues which may require adjustments to our signal
3830 2004-05-24 Ed Schonberg <schonberg@gnat.com>
3832 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
3833 enclosing dynamic scope if the instantiation is within a generic unit.
3835 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3837 * exp_dbug.ads: Fix typo.
3839 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
3840 Rename it to its proper name: system-linux-ia64.ads
3841 (stamp-gnatlib1): Remove extra target specific run time files when
3842 setting up the rts directory.
3844 2004-05-24 Javier Miranda <miranda@gnat.com>
3846 * einfo.ads, einfo.adb (Limited_Views): Removed.
3847 (Limited_View): New attribute that replaces the previous one. It is
3848 now a bona fide package with the limited-view list through the
3849 first_entity and first_private attributes.
3851 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
3852 limited-private-with clause.
3853 (Install_Limited_Withed_Unit): Install the private declarations of a
3854 limited-private-withed package. Update the installation of the shadow
3855 entities according to the new structure (see Build_Limited_Views)
3856 (Build_Limited_Views): Replace the previous implementation of the
3857 limited view by a package entity that references the first shadow
3858 entity plus the first shadow private entity (required for limited-
3859 private-with clause)
3860 (New_Internal_Shadow_Entity): Code cleanup.
3861 (Remove_Limited_With_Clause): Update the implementation to undo the
3862 new work carried out by Build_Limited_Views.
3863 (Build_Chain): Complete documentation.
3864 Replace Ada0Y by Ada 0Y in comments
3867 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
3868 types the level of accessibility depends on the enclosing type
3871 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
3872 entities. Complete documentation of previous change.
3874 2004-05-24 Robert Dewar <dewar@gnat.com>
3876 * namet.adb: Minor reformatting
3877 Avoid use of name I (replace by J)
3878 Minor code restructuring
3880 * sem_ch6.adb: Minor reformatting
3882 * lib-writ.adb: Do not set restriction as active if this is a
3883 Restriction_Warning case.
3885 * sem_prag.adb: Reset restriction warning flag if real pragma
3886 restriction encountered.
3888 * s-htable.adb: Minor reformatting
3889 Change rotate count to 3 in Hash (improves hash for small strings)
3891 * 5qsystem.ads: Add comments for type Address (no literals allowed).
3893 * gnat_ugn.texi: Add new section of documentation "Code Generation
3894 Control", which describes the use of -m switches.
3896 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
3898 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
3899 through the DECL_INITIAL for renamed variables.
3901 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
3903 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
3905 2004-05-19 Joel Brobecker <brobecker@gnat.com>
3907 * exp_dbug.ads: Correct comments concerning handling of overloading,
3908 since we no longer use $ anymore.
3910 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
3912 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
3913 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
3914 with illegal subunits.
3916 2004-05-19 Ed Schonberg <schonberg@gnat.com>
3918 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
3919 body with front-end inlining enabled, check whether an inline pragma
3920 appears immediately after the body and applies to it.
3922 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
3923 enabled and the pragma appears after the body of the subprogram.
3925 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3927 Part of function-at-a-time conversion
3929 * misc.c (adjust_decl_rtl): Deleted.
3930 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
3933 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
3934 (add_decl_stmt, add_stmt, block_has_vars): New functions.
3935 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
3937 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
3939 (gnat_to_gnu_entity): Likewise.
3940 Use add_stmt to update setjmp buffer.
3941 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
3943 No longer call adjust_decl_rtl.
3944 (DECL_INIT_BY_ASSIGN_P): New macro.
3945 (DECL_STMT_VAR): Likewise.
3947 * trans.c (gigi): Call start_block_stmt to make the outermost
3949 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
3950 Call start_block_stmt and end_block_stmt temporarily.
3951 Use gnat_expand_stmt instead of expand_expr_stmt.
3952 (add_decl_stmt): New function.
3953 (tree_transform): Call it.
3954 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
3955 (end_block_stmt): Set type and NULL_STMT.
3956 (gnat_expand_stmt): Make recursize call instead of calling
3958 (gnat_expand_stmt, case DECL_STMT): New case.
3959 (set_lineno_from_sloc): Do nothing if global.
3960 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
3961 (start_block_stmt, add_stmt, end_block_stmt): New functions.
3962 (build_block_stmt): Call them.
3963 (gnat_to_code): Don't expand NULL_STMT.
3964 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
3966 (tree_transform): Likewise.
3967 (tree_transform, case N_Null_Statement): Return NULL_STMT.
3968 (gnat_expand_stmt, case NULL_STMT): New case.
3969 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
3972 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
3975 * utils.c (create_var_decl): Do not call expand_decl or
3977 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
3978 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
3980 (struct e_stack): Add chain_next to GTY.
3981 (struct binding_level): Deleted.
3982 (struct ada_binding_level): New struct.
3983 (free_block_chain): New.
3984 (global_binding_level, clear_binding_level): Deleted.
3985 (global_bindings_p): Rework to see if no chain.
3986 (kept_level_p, set_block): Deleted.
3987 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
3988 new data structure and work directly on BLOCK node.
3989 (gnat_poplevel): Similarly.
3990 (get_decls): Look at BLOCK_VARS.
3991 (insert_block): Work directly on BLOCK node.
3992 (block_has_var): New function.
3993 (pushdecl): Rework for new binding structures.
3994 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
3996 (build_subprog_body): Likewise.
3997 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
3999 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
4001 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
4002 (DECL_STMT_VAR): Likewise.
4004 2004-05-17 Robert Dewar <dewar@gnat.com>
4006 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
4009 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
4010 of restriction synonyums by using
4011 Restrict.Process_Restriction_Synonyms.
4013 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
4015 * s-restri.ads (Tasking_Allowed): Correct missing comment
4017 * s-rident.ads: Add entries for restriction synonyms
4019 * ali.adb: Fix some problems with badly formatted ALI files that can
4020 result in infinite loops.
4022 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
4023 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
4024 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
4025 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
4026 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
4027 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
4028 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
4029 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
4030 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
4031 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
4032 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
4033 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
4034 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
4035 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
4036 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
4037 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
4038 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
4039 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4040 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
4041 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
4042 to Task_Id (minor cleanup).
4044 2004-05-17 Vincent Celier <celier@gnat.com>
4046 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
4047 directory separator.
4049 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
4050 project being extended, if Languages is not declared in extending
4053 2004-05-17 Javier Miranda <miranda@gnat.com>
4055 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
4056 limited view of a visible sibling.
4058 2004-05-14 Robert Dewar <dewar@gnat.com>
4060 * gnat_ugn.texi: Minor change to -gnatS documentation
4062 * sprint.adb: Remove some instances of Assert (False) and for this
4063 purpose replace them by output of a ??? string.
4065 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
4068 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
4069 flag processing. This was suppressing required dependencies in
4070 No_Run_Time mode and is not needed since the binder does not generate
4071 references for things in libgnat anyway.
4073 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
4076 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
4078 * gnat_ugn.texi: Document AIX-specific issue with initialization of
4081 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
4082 action for the case of an actual parameter in an init proc call.
4084 2004-05-14 Ed Schonberg <schonberg@gnat.com>
4086 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
4087 subtype, check visible entities in base type.
4089 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
4090 actions if the object is a renaming.
4092 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
4093 Check_Formal_Package_Instance, to determine more precisely when the
4094 formal and the actual denote the same entity.
4096 2004-05-14 Javier Miranda <miranda@gnat.com>
4098 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
4100 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
4101 corresponding to a private_with must be removed from visibility; it
4102 will be made visible later, just before we analyze the private part of
4104 (Check_Private_Child_Unit): Allow private_with clauses in public
4106 (Install_Siblings): Make visible the private entities of private-withed
4108 (Install_Withed_Unit): Do not install the private withed unit if we
4109 are compiling a package declaration and the Private_With_OK flag was
4110 not set by the caller. These declarations will be installed later,
4111 just before we analyze the private part of the package.
4113 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
4114 during the evaluation of the expression that initializes the object,
4115 decorate it with the expected type to avoid cascade errors.
4118 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
4119 subprogram we have to install the private_with clauses after its
4120 specification has been analyzed (as documented in AI-262.TXT).
4122 * sem_ch8.adb (Has_Private_With): New function. Determines if the
4123 current compilation unit has a private with on a given entity.
4124 (Find_Direct_Name): Detect the Beaujolais problem described in
4127 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
4128 provides the functionality of the function Is_Ancestor that was
4129 previously available in sem_ch10. It has been renamed to avoid
4132 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
4134 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4136 * utils.c (build_vms_descriptor): Use SImode pointers.
4138 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
4140 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
4142 2004-05-14 GNAT Script <nobody@gnat.com>
4144 * Make-lang.in: Makefile automatically updated
4146 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
4148 Renaming of target specific files for clarity
4150 * Makefile.in: Rename GNAT target specific files.
4152 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
4153 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
4154 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
4155 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
4156 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
4157 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
4158 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4159 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4160 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4161 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4162 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4163 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
4164 51osinte.adb, 51osinte.ads, 51system.ads,
4165 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
4166 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
4167 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
4168 56tpopsp.adb, 57system.ads, 58system.ads,
4169 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
4170 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
4171 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
4172 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
4173 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
4174 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
4175 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
4176 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
4177 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
4178 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
4179 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
4180 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
4181 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
4182 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
4183 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
4184 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
4185 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
4186 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
4187 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
4188 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
4189 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
4190 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
4191 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
4192 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
4193 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
4194 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
4195 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
4196 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
4197 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
4198 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
4199 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
4200 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
4201 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
4202 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
4203 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
4204 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
4205 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
4206 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
4207 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
4208 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
4210 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
4211 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
4212 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
4213 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
4214 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
4215 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
4216 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
4217 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
4218 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
4219 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
4220 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
4221 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
4222 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
4223 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
4224 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
4225 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
4226 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
4227 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
4228 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
4229 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
4230 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
4231 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
4232 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
4233 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
4234 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
4235 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
4236 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
4237 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
4238 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
4239 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
4240 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
4241 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
4242 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
4243 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
4244 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
4245 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
4246 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
4247 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
4248 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
4249 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
4250 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
4251 s-osinte-vms.ads, s-osinte-vxworks.adb,
4252 s-osinte-vxworks.ads, s-osprim-mingw.adb,
4253 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
4254 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
4255 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
4256 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
4257 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
4258 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
4259 s-stchop-vxworks.adb, s-taprop-dummy.adb,
4260 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
4261 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
4262 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
4263 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
4264 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
4265 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
4266 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
4267 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
4268 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
4269 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
4270 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
4271 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
4272 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
4273 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
4274 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
4275 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
4276 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
4277 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
4278 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
4279 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
4280 system-irix-o32.ads, system-linux-x86_64.ads,
4281 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
4282 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
4283 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
4284 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
4285 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
4286 system-vxworks-mips.ads, system-vxworks-ppc.ads,
4287 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
4290 2004-05-13 Zack Weinberg <zack@codesourcery.com>
4292 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
4294 2004-05-13 Diego Novillo <dnovillo@redhat.com>
4296 Merge from tree-ssa-20020619-branch.
4298 * config-lang.in (boot_language, build_by_default): Set
4300 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
4301 (max_size): Add static chain op for call_expr.
4303 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
4306 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
4308 2004-05-11 Roger Sayle <roger@eyesopen.com>
4310 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
4313 2004-05-10 Doug Rupp <rupp@gnat.com>
4315 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
4318 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
4320 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
4322 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
4323 Fixes undefined symbols in IA64 gnatlib.
4325 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
4327 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
4328 Short_Address). This will be moved to system.auxdec.
4330 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
4332 * sem_util.adb: Replace test for presence of a node that is always
4333 present with a call to Discard_Node.
4335 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
4336 Analyze on the library unit node after generation of distribution stub
4337 constructs. The call was a no-op because Unit_Node has already been
4338 Analyzed, and the tree fragments for the distribution stubs are
4339 analyzed as they are inserted in Exp_Dist.
4340 Update comment regarding to distribution stubs to reflect that we
4341 do not generate stub in separate files anymore.
4343 * einfo.ads: Clarify the fact that a tagged private type has the
4344 E_Record_Type_With_Private Ekind.
4346 * erroutc.adb: Minor reformatting
4348 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
4349 values if line length is increased using -gnatyM (noticed during code
4352 * eval_fat.adb: Minor reformatting
4353 Put spaces around exponentiation operator
4355 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4358 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
4359 has been rewritten as an explicit dereference, retrieve type of
4360 original node to check for possibly unconstrained record type.
4362 2004-05-10 Ed Schonberg <schonberg@gnat.com>
4364 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
4365 overriding, use the operation of the parent unconditionally.
4367 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
4368 operation when either operand is a literal, to avoid further
4371 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
4372 overridden by a previous explicit declaration, mark the previous entity
4375 * sem_disp.adb (Check_Dispatching_Operation): New predicate
4376 Is_Visibly_Controlled, to determine whether a declaration of a
4377 primitive control operation for a derived type overrides an inherited
4378 one. Add warning if the explicit declaration does not override.
4380 2004-05-10 Vincent Celier <celier@gnat.com>
4382 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
4383 some cases when the sources are no longer present.
4385 * make.adb (Collect_Arguments): Fail if an external source, not part
4386 of any project need to be compiled, when switch -x has not been
4389 * makeusg.adb: Document new switch -x
4391 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
4394 * switch-m.adb (Scan_Make_Switches): New switch -x
4396 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
4399 * gnat_ugn.texi: Document new gnatmake switch -x
4401 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
4403 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
4405 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
4406 (process_attributes): Likewise.
4408 2004-05-10 Joel Brobecker <brobecker@gnat.com>
4410 * s-inmaop.ads: Fix spelling mistake in one of the comments.
4412 2004-05-10 Robert Dewar <dewar@gnat.com>
4414 * gnat_ugn.texi: Document that for config pragma files, the maximum
4415 line length is always 32767.
4417 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
4418 literals is now allowed.
4420 * gnat-style.texi: Remove statement about splitting long lines before
4421 an operator rather than after, since we do not follow this rule at all.
4422 Clarify rule (really lack of rule) for spaces around exponentiation
4424 * sem_elim.adb: Allow concatenation of string literals as well as a
4425 single string literal for pragma arguments.
4427 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
4429 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
4430 written for append case.
4432 * frontend.adb: Changes to avoid checking max line length in config
4435 * g-os_lib.ads: Minor reformatting
4437 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
4438 wrong in any case. Instead use standard value. Noticed during code
4441 * opt.ads (Max_Line_Length): New field, used to implement removal of
4442 limitation on length of lines when scanning config pragma files.
4444 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
4445 makeutl.ads, makeutl.adb: Minor reformatting
4447 * scn.adb: Do not check line length while scanning config pragma files
4448 Do not check line length while scanning out license information
4450 * scng.adb: Changes to avoid line length checks while parsing config
4453 2004-05-10 GNAT Script <nobody@gnat.com>
4455 * Make-lang.in: Makefile automatically updated
4457 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
4459 * osint.adb (Find_Program_Name): Fix handling of VMS version
4462 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
4464 * g-os_lib.ads (Invalid_Time): New constant
4466 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
4467 return OS_Time instead of time_t to match what is imported by Ada.
4468 Now return -1 if the file doesn't exist, instead of a random value
4470 2004-05-05 Robert Dewar <dewar@gnat.com>
4472 * usage.adb: Add line for -gnatR?s switch
4474 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
4476 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
4477 and for Match (Data_First, Data_last)
4479 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
4480 written when we are dealing with multi-unit files.
4482 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
4484 * Makefile.in: Remove unused targets and variables.
4486 2004-05-05 Vincent Celier <celier@gnat.com>
4488 * switch-m.adb: New gnatmake switch -eI
4490 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
4491 of new gnatmake switch -eInnn.
4493 * makegpr.adb: Take into account new parameters Index and Src_Index in
4496 * clean.adb: Implement support for multi-unit sources, including new
4499 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
4502 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
4503 (Extract_From_Q): New out parameter Index
4504 (Mark, Is_Marked): Subprograms moved to Makeutl
4505 (Switches_Of): New parameter Source_Index
4506 (Add_Switch): New parameter Index
4507 (Check): New parameter Source_Index
4508 (Collect_Arguments): New parameter Source_Index
4509 (Collect_Arguments_And_Compile): New parameter Source_Index
4510 (Compile): New parameter Source_Index
4511 Put subprograms in alphabetical order
4512 Add support for multi-source sources, including in project files.
4514 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
4515 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
4518 * makeusg.adb: New gnatmake switch -eInnn
4520 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
4523 * opt.ads (Main_Index): New variable, defaulted to 0.
4525 * osint.ads, osinte.adb (Add_File): New parameter Index
4526 (Current_Source_Index): New function
4528 * prj.adb: Take into account new components Index and Src_Index
4530 * prj.ads (String_Element): New component Index
4531 (Variable_Value): New component Index
4532 (Array_Element): New component Src_Index
4534 * prj-attr.adb: Indicate that optional index may be specified for
4535 attributes Main, Executable, Spec, Body and some of Switches.
4537 * prj-attr.ads (Attribute_Kind): New values for optional indexes
4538 (Attribute_Record): New component Optional_Index
4540 * prj-com.ads (File_Name_Data): New component Index
4542 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
4544 * prj-env.adb (Put): Output optional index
4546 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
4547 attributes Spec and Body.
4549 * prj-nmsc.adb: Process optional indexes
4551 * prj-pp.adb: Ouput "at" for optional indexes
4553 * prj-proc.adb: Take into account optional indexes
4555 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
4556 Optional_Index. For string literal,
4557 process optional index when Optional_Index is True.
4558 (Parse_Expresion): New Boolean parameter Optional_Index
4560 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
4561 (Set_Source_Index_Of): New procedure
4563 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
4566 * prj-util.ads (Executable_Of): New parameter Index
4567 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
4568 New parameter Src_Index, defaulted to 0.
4570 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4573 * sem_ch3.adb (Access_Definition): If this is an access parameter
4574 whose designated type is imported through a limited_with clause, do
4575 not add the enclosing subprogram to the list of private dependents of
4578 2004-05-05 Ed Schonberg <schonberg@gnat.com>
4581 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
4582 a limited_with clause, and the other is its non-limited view.
4584 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
4586 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
4588 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
4589 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
4590 Stand.Boolean_Literals to produce references to entities
4591 Standard_False and Standard_True from compile-time computed boolean
4594 * stand.ads (Boolean_Literals): New variable, provides the entity
4595 values for False and True, for use by the expander.
4597 2004-05-05 Doug Rupp <rupp@gnat.com>
4599 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
4600 5vinmaop.adb: Unchecked convert Short_Address vice Address
4602 * adaint.c, raise.c: Caste CRTL function return value
4603 to avoid gcc error on 32/64 bit IVMS.
4605 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
4608 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
4610 * 5qsystem.ads (Address): Declare as Long_Integer
4611 (Short_Address): Declare as 32 bit subtype of Address
4612 Declare abstract address operations to avoid gratuitous ambiguities.
4614 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
4616 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
4617 instead of the old Boolean_Entry_Barriers.
4618 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
4620 2004-05-05 GNAT Script <nobody@gnat.com>
4622 * Make-lang.in: Makefile automatically updated
4624 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
4626 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
4628 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
4632 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
4633 alone. Replacing object references by literals is inappropriate in a
4634 so low level context.
4636 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
4638 * a-exexpr.adb: Add comments
4640 2004-05-03 Joel Brobecker <brobecker@gnat.com>
4642 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
4643 declare the Ancestor_Tags array in Type_Specific_Data with a small size
4644 without risking a bounds check error when accessing one of its
4646 (Type_Specific_Data): Define Ancestor_Tags as a small array.
4647 This prevents us from hitting a limitation during the debug info
4648 generation when using stabs.
4650 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
4652 This prevents us from hitting a limitation during the debug info
4653 generation when using stabs.
4655 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
4657 lang-specs.h: Remove -gnatz* from specs.
4659 2004-05-03 Vincent Celier <celier@gnat.com>
4661 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
4663 * Make-lang.in, Makefile.in: Add gprmake
4665 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
4667 * sem_aggr.adb: Fix typo in comment.
4669 2004-05-03 Robert Dewar <dewar@gnat.com>
4671 * make.adb: Minor reformatting
4673 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
4675 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
4676 so that it works when address is not a private type.
4678 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
4679 properly with rewritten unchecked conversions. This prevents
4680 order-of-elaboration issues that can otherwise arise.
4681 (Minimum_Size): Don't check size of access types under VMS
4683 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
4684 interpretations of integer literals as type System.Address.
4686 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
4687 (Is_Descendent_Of): New function
4689 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
4691 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
4692 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
4693 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
4695 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
4696 of the old Max_Entry_Queue_Depth.
4698 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
4699 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
4700 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
4702 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
4703 New entry for proper handling of Max_Entry_Queue_Depth.
4704 New entry for proper handling of No_Dynamic_Interrupts.
4706 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
4707 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
4708 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
4709 the GNAT specific restriction Max_Entry_Queue_Depth.
4710 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
4711 the GNAT specific restriction No_Dynamic_Interrupts.
4713 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
4714 instead of the old Boolean_Entry_Barriers.
4715 Use the new restriction No_Dynamic_Attachment instead of the old
4716 No_Dynamic_Interrupts.
4718 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
4719 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
4721 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
4722 of the old Max_Entry_Queue_Depth.
4724 2004-05-03 GNAT Script <nobody@gnat.com>
4726 * Make-lang.in: Makefile automatically updated
4728 2004-04-29 Ed Schonberg <schonberg@gnat.com>
4730 * checks.adb (Enable_Range_Check): If the prefix of an index component
4731 is an access to an unconstrained array, perform check unconditionally.
4733 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4735 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
4738 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
4740 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
4741 alternate stack setting. There was no support for the tasking cases
4742 and the changes eventually caused a number of side-effect failures in
4743 the non-tasking case too.
4745 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
4747 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
4750 2004-04-29 Vincent Celier <celier@gnat.com>
4752 * make.adb (Gnatmake): Increase max size of argument array for
4753 gnatbind for the potential addition of -F.
4754 If there are Stand-Alone Library projects, invoke gnatbind with -F to
4755 be sure that elaboration flags will be checked.
4757 * switch-c.adb: Correct call to Scan_Pos for -gnateI
4759 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
4761 * sem_warn.adb (Check_References): Move '<access-variable> may be
4762 null' warning out of under Warn_On_No_Value_Assigned.
4764 2004-04-29 Ed Falis <falis@gnat.com>
4766 * gnat_ugn.texi: Fixed texi error
4768 2004-04-29 Robert Dewar <dewar@gnat.com>
4770 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
4771 abstract operations if they come from predefined files.
4773 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
4776 * s-addope.adb: Correct obvious error in mod function
4778 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
4780 * Makefile.in: Add target pairs for powerpc darwin*
4783 * a-intnam-darwin.ads, s-osinte-darwin.adb,
4784 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
4786 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4788 * Makefile.in: Add target macro definitions for s390*-linux*.
4789 * system-linux-s390.ads: New file.
4790 * system-linux-s390x.ads: New file.
4792 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
4794 * gnat_ugn.texi: Correct argument to @setfilename.
4796 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
4798 * a-exexpr.adb (Unwind_Word): New data type.
4799 (Unwind_Exception): Use it as type of Private1 and Private2.
4801 * raise.c (db_action_for): Fix debug printf.
4803 2004-04-27 Ed Schonberg <schonberg@gnat.com>
4805 * a-wtmoio.ads: Formal type must be a modular type, not a signed
4808 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4810 * decl.c (gnat_to_gnu_entity, case object): Call
4811 __builtin_update_setjmp_buf.
4813 * gigi.h (update_setjmp_buf): Deleted.
4814 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
4816 * misc.c: (update_setjmp_buf): Deleted.
4818 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
4819 around block of RTL.
4821 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
4823 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
4825 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
4826 subprogram for which no pragma All_Calls_Remote applies, store the
4827 address of the real subprogram in the underlying record type, so local
4828 dereferences do not go through the PCS.
4830 2004-04-26 Robert Dewar <dewar@gnat.com>
4832 * i-c.ads: Add some type qualifications to avoid ambiguities when
4833 compiling with s-auxdec.ads and a non-private address type.
4835 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
4837 * Makefile.rtl: Fix error in previous check-in:
4838 Add s-addope.o to non tasking object list (rather than tasking object
4841 2004-04-26 Javier Miranda <miranda@gnat.com>
4843 * sem_aggr.adb: Fix typo in comments
4844 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
4845 Required to check the null-exclusion attribute.
4847 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
4848 case of anonymous access types in record and array components. For a
4849 component definition the level is the same of the enclosing composite
4852 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
4853 that are anonymous access types the level of accessibility depends on
4854 the enclosing type declaration. In order to have this information, set
4855 the scope of the anonymous access type to the enclosing record type
4857 (Array_Type_Declaration): In case of components that are anonymous
4858 access types the level of accessibility depends on the enclosing type
4859 declaration. In order to have this information, set the scope of the
4860 anonymous access type to the enclosing array type declaration.
4862 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
4865 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
4866 renaming of anonymous access-to-constant types allowed if and only if
4867 the renamed object is access-to-constant.
4869 * sem_util.adb (Type_Access_Level): In case of anonymous access types
4870 that are component_definition or discriminants of a nonlimited type,
4871 the level is the same as that of the enclosing component type.
4873 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
4875 * sem_elim.adb: Some minor code reorganization from code reading. Fix
4876 misprint in the function name (File_Name_Match).
4878 2004-04-23 Laurent GUERBY <laurent@guerby.net>
4880 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
4883 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4885 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
4887 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
4889 * adaint.c (__gnat_try_lock): No longer requires that the parent
4890 directory be writable, the directory itself is enough.
4891 (gnat_is_absolute_path): Change profile, so that the call from
4892 GNAT.OS_Lib can be made more efficient.
4894 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
4895 from GNAT.OS_Lib can be made more efficient.
4897 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
4898 one copy of the file name. Found by code reading.
4900 2004-04-23 Vincent Celier <celier@gnat.com>
4902 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
4903 Correct documentation on gnatmake switches transmitted to the compiler
4905 * ali.ads: Minor comment fix
4907 2004-04-23 Javier Miranda <miranda@gnat.com>
4909 * sem_ch6.adb: (Confirming Types): Code cleanup
4911 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
4912 subprogram types: E_Anonymous_Access_Subprogram_Type and
4913 E_Anonymous_Access_Protected_Subprogram_Type.
4915 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
4917 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4918 whether a pragma All_Calls_Remote applies to the subprogram on which
4920 No functional change is introduced by this revision; the new parameter
4921 will be used to allow calls to local RCI subprograms to be optimized
4922 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4923 as is already done in the PolyORB implementation of the DSA.
4925 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
4926 whether a pragma All_Calls_Remote applies to the subprogram on which
4928 No functional change is introduced by this revision; the new parameter
4929 will be used to allow calls to local RCI subprograms to be optimized
4930 to not use the PCS in the case where no pragma All_Calls_Remote applies,
4931 as is already done in the PolyORB implementation of the DSA.
4933 2004-04-23 Robert Dewar <dewar@gnat.com>
4935 * Makefile.rtl: Add entry for s-addope.o in run time library list
4936 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
4937 * s-addope.ads, s-addope.adb: New files.
4939 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
4940 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
4941 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
4942 System.Address to be non-private and signed.
4944 * sem_elim.adb: Minor reformatting (fairly extensive)
4945 Some minor code reorganization from code reading
4946 Add a couple of ??? comments
4948 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4950 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
4951 (tree_transform, case N_If_Statement): Remove non-determinism.
4953 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
4955 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
4957 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
4960 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
4961 no longer used as a parameter name for Eliminate pragma).
4963 2004-04-22 Laurent GUERBY <laurent@guerby.net>
4965 PR optimization/14984
4966 PR optimization/14985
4967 * trans.c (gigi): Fix non determinism leading to bootstrap
4968 comparison failures.
4970 2004-04-21 Pascal Obry <obry@gnat.com>
4972 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
4973 passed to spawnvp() to properly handle program pathname with spaces on
4976 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
4978 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
4979 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
4980 unlocked in case of exceptions.
4982 2004-04-21 Joel Brobecker <brobecker@gnat.com>
4984 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
4985 This function does not exist anymore.
4987 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
4989 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
4991 * link.c: Move variables to the __gnat name space.
4993 * Makefile.in: list link.o explicitly when needed.
4995 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
4997 2004-04-21 Javier Miranda <miranda@gnat.com>
4999 * einfo.adb (Original_Access_Type): New subprogram
5000 (Set_Original_Access_Type): New subprogram
5001 (Write_Field21_Name): Write the name of the new field
5003 * einfo.ads (Original_Access_Type): New field present in access to
5005 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
5006 E_Anonymous_Access_Protected_Subprogram_Type.
5008 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
5011 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
5012 to anonymous access to subprogram types.
5014 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
5015 to subprogram types.
5017 * sem_ch3.adb (Access_Definition): Complete decoration of entities
5018 corresponding to anonymous access to subprogram types.
5019 (Analyze_Component_Declaration): Add new actual to the call to
5020 subprogram replace_anonymous_access_to_protected_subprogram.
5021 (Array_Type_Declaration): Add new actual to the call to subprogram
5022 replace_anonymous_access_to_protected_subprogram.
5023 (Process_Discriminants): Add new actual to the call to subprogram
5024 replace_anonymous_access_to_protected_subprogram.
5025 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
5027 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5030 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
5031 access to subprogram types.
5033 * sem_util.adb (Has_Declarations): Addition of package_specification
5036 2004-04-21 Ed Schonberg <schonberg@gnat.com>
5038 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
5039 inlined flags to renamed entity only if in current unit.
5041 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
5043 * s-parint.ads: Add DSA implementation marker.
5045 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
5046 value of System.Partition_Interface.DSA_Implementation to determine
5047 what version of the distributed systems annex is available (no
5048 implementation, GLADE, or PolyORB).
5050 2004-04-21 Joel Brobecker <brobecker@gnat.com>
5052 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
5054 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5056 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
5057 with new type if alias sets differ.
5058 Fixes ACATS c41103b.
5060 2004-04-21 Vincent Celier <celier@gnat.com>
5062 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
5063 Add array Lang_Args for the language specific compiling argument
5066 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
5068 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
5070 * gnat_rm.texi: Update the descripton of the Eliminate pragma
5071 according to the recent changes in the format of the parameters of the
5072 pragma (replacing Homonym_Number with Source_Location).
5074 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
5076 * 5isystem.ads: Removed, unused.
5078 * gnat_rm.texi: Redo 1.13 change.
5080 2004-04-19 Robert Dewar <dewar@gnat.com>
5082 * s-stoele.ads: Clean up definition of Storage_Offset (the new
5083 definition is cleaner, avoids the kludge of explicit Standard operator
5084 references, and also is consistent with a visible System.Address with
5085 no visible operations.
5087 * s-geveop.adb: Add declarations to avoid assumption of visible
5088 operations on type System.Address (since these might not be available
5089 if Address is a non-private type for which the operations
5092 * sem_eval.adb: Minor reformatting
5094 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
5095 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
5096 reformatting (new function spec format).
5098 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
5099 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
5100 s-caun64.adb: Add declarations to avoid assumption of visible
5101 operations on type System.Address (since these might not be available
5102 if Address is a non-private type for which the operations are made
5105 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
5107 * exp_intr.adb: Minor comment update
5109 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
5111 * 5omastop.adb: Add declarations to avoid assumption of visible
5112 operations on type System.Address (since these might not be available
5113 if Address is a non-private type for which the operations
5116 2004-04-19 Vincent Celier <celier@gnat.com>
5118 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
5120 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
5123 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
5125 Call Check with Process_Languages.
5126 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
5127 with Process_Languages.
5128 (Recursive_Check): New Boolean parameter Process_Languages. Call
5129 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
5132 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
5134 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
5135 parameter Ada_Main, defaulted to True.
5136 Check for Ada specific characteristics only when Ada_Main is True.
5138 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
5140 * prj.adb: (Project_Empty): Add new Project_Data components.
5142 * prj.ads: New types and tables for non Ada languages.
5143 (Project_Data): New components Languages, Impl_Suffixes,
5144 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
5145 Include_Path, Include_Data_Set.
5147 * prj-env.ads, prj-env.adb: Minor reformatting
5149 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
5150 Put subprograms in alphabetical order
5152 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
5153 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
5156 * mlib-prj.adb: Back out modification in last version, as they are
5158 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
5160 * make.adb: (Mains): Moved to package Makeutl
5161 (Linker_Opts): Moved to package Makeutl
5162 (Is_External_Assignment): Moved to package Makeutl
5163 (Test_If_Relative_Path): Moved to package Makeutl
5164 (Gnatmake): Move sorting of linker options to function
5165 Makeutl.Linker_Options_Switches.
5167 * makeutl.ads, makeutl.adb: New files.
5169 * Makefile.in: Add makeutl.o to the object files for gnatmake
5171 * makeusg.adb: Add line for new switch -eL.
5173 * gnatls.adb (Image): New function.
5174 (Output_Unit): If in verbose mode, output the list of restrictions
5175 specified by pragmas Restrictions.
5177 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
5180 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
5181 needed, to put it in the range 1970 (included) - 2026 (excluded).
5182 (Time_Of): Do not shift Unix_Min_Year (1970).
5183 Shift the date by multiple of 56 years, if needed, to put it in the
5184 range 1970 (included) - 2026 (excluded).
5186 * adaint.h, adaint.c (__gnat_set_executable): New function.
5188 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5190 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
5192 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
5193 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
5194 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
5195 (tree_transform, case N_Code_Statement): Likewise.
5196 (gnat_expand_stmt, case LABEL_STMT): Don't look at
5197 LABEL_STMT_FIRST_IN_EH.
5198 (gnat_expand_stmt, case ASM_STMT): New case.
5200 * utils2.c (build_unary_op): Properly set TREE_READONLY of
5201 UNCONSTRAINED_ARRAY_REF.
5203 * utils.c (poplevel): Temporarily push/pop GC context around inline
5206 * decl.c (maybe_variable): Properly set TREE_READONLY of
5207 UNCONSTRAINED_ARRAY_REF.
5208 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
5210 * ada-tree.def: (ASM_STMT): New.
5212 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
5213 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
5214 ASM_STMT_INPUT): New.
5215 (ASM_STMT_CLOBBER): Likewise.
5217 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
5219 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
5220 general rcheck mechanism to raise Program_Error for E.4(18), instead
5221 of a custom raiser in System.Partition_Interface.
5222 Part of general cleanup work before PolyORB integration.
5224 * snames.ads, snames.adb: Add new runtime library entities and names
5227 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5229 (Build_Subprogram_Id): New subprogram provided by exp_dist
5230 Code reorganisation in preparation for PolyORB integration.
5232 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
5234 (Build_Subprogram_Id): New subprogram provided by exp_dist
5236 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
5237 actual parameter types for call to dereference of an
5238 access-to-subprogram type.
5240 * rtsfind.ads: Add new runtime library entities and names for PolyORB
5243 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
5244 instead, which has the same behaviour here since we never pass it a
5247 * link.c (run_path_option, Solaris case): Use -Wl, as for other
5250 * Makefile.in: adjust object file lists for gnatlink and gnatmake
5251 to account for new dependency upon Interfaces.C.Strings + link.o
5252 For x86 FreeBSD, use 86numaux.
5254 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
5255 from Mlib.Tgt to Mlib.
5257 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
5260 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
5261 target-specific versions of this subprogram, now implemented as a
5262 target-independent function in Mlib.
5264 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
5265 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
5266 (Linker_Library_Path_Option): Remove target-specific versions of this
5267 subprogram, now implemented as a target-independent function in Mlib.
5269 * atree.adb: (Allocate_Initialize_Node): New subprogram.
5270 Factors out node table slots allocation.
5271 (Fix_Parents): New subprogram.
5272 Encapsulate the pattern of fixing up parent pointers for syntactic
5273 children of a rewritten node.
5274 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
5275 (Rewrite): Use New_Copy when creating saved copy of original node.
5276 (Replace): Use Copy_Node to copy nodes.
5278 2004-04-19 Javier Miranda <miranda@gnat.com>
5280 * sprint.adb (Sprint_Node_Actual): Give support to the new
5281 Access_To_Subprogram node available in Access_Definition nodes. In
5282 addition, give support to the AI-231 node fields: null-exclusion,
5283 all-present, constant-present.
5285 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
5287 * sinfo.ads, sinfo.adb:
5288 New field Access_To_Subprogram_Definition in Access_Definition nodes
5290 * sem_ch6.adb (Process_Formals): Move here the code that creates and
5291 decorates internal subtype declaration corresponding to the
5292 null-excluding formal. This code was previously in Set_Actual_Subtypes.
5293 In addition, carry out some code cleanup on this code. In case of
5294 access to protected subprogram call
5295 Replace_Anonymous_Access_To_Protected_Subprogram.
5296 (Set_Actual_Subtypes): Code cleanup.
5298 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
5299 Find_Type in case of anonymous access renamings. Add warning in case of
5300 null-excluding attribute used in anonymous access renaming.
5302 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
5305 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
5307 (Access_Definition): In case of anonymous access to subprograms call
5308 the corresponding semantic routine to decorate the node.
5309 (Access_Subprogram_Declaration): Addition of some comments indicating
5310 some code that probably should be added here. Detected by comparison
5311 with the access_definition subprogram.
5312 (Analyze_Component_Declaration): In case of access to protected
5313 subprogram call Replace_Anonymous_Access_To_Protected.
5314 (Array_Type_Declaration): In case of access to protected subprogram call
5315 Replace_Anonymous_Access_To_Protected_Subprogram.
5316 (Process_Discriminants): In case of access to protected subprogram call
5317 Replace_Anonymous_Access_To_Protected_Subprogram.
5319 * par.adb (P_Access_Definition): New formal that indicates if the
5320 null-exclusion part was present.
5321 (P_Access_Type_Definition): New formal that indicates if the caller has
5322 already parsed the null-excluding part.
5324 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
5325 (P_Identifier_Declarations): Code cleanup and give support to renamings
5326 of anonymous access to subprogram types.
5327 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
5328 (P_Array_Type_Definition): Give support to AI-254.
5329 (P_Component_Items): Give support to AI-254.
5330 (P_Access_Definition): New formal that indicates if the header was
5331 already parsed by the caller.
5332 (P_Access_Type_Definition): New formal that indicates if the caller has
5333 already parsed the null-excluding part.
5335 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
5336 call to P_Access_Definition.
5338 2004-04-19 Geert Bosch <bosch@gnat.com>
5340 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
5341 the delicate semantics of floating-point to integer conversion.
5342 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
5344 * eval_fat.adb (Machine_Mantissa): Moved to spec.
5345 (Machine_Radix): New function.
5347 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
5349 (Machine_Radix): New function also for use in conversion checks.
5351 2004-04-19 Ed Schonberg <schonberg@gnat.com>
5353 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
5355 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
5356 to decorate the access-to-protected subprogram and the equivalent type.
5358 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
5359 to anonymous access to subprogram types.
5361 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
5362 constant-folding, for legality checks in contexts that require an RM
5365 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
5366 temporary but stack checking is not enabled, increment serial number
5367 to so that symbol generation is consistent with and without stack
5370 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
5371 independent on whether stack checking is enabled, caller must check
5372 the corresponding flag.
5374 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
5376 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
5377 parent if it has discriminants.
5378 (Build_Derived_Private_Type): Constructed full view does
5379 not come from source.
5380 (Process_Discriminants): Default discriminants on a tagged type are
5381 legal if this is the internal completion of a private untagged
5384 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
5385 no constraint checks, because it corresponds to an existing object.
5387 * sem_prag.adb (Process_Convention): Pragma applies
5388 only to subprograms in the same declarative part, i.e. the same unit,
5391 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
5392 ignore type mismatch on a numeric conversion if expression comes from
5395 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
5397 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
5398 Homonym_Number parameter, add processing for Source_Location parameter
5400 (Check_Eliminated): Remove the check for homonym numbers, add the check
5401 for source location traces.
5403 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
5404 with Arg_Source_Location corresponding to the changes in the format of
5407 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
5408 Eliminate pragma corresponding to the changes in the format of the
5409 pragma: Homonym_Number is replaced with Source_Location, two ways of
5410 distinguishing homonyms are mutially-exclusive.
5412 2004-04-19 Joel Brobecker <brobecker@gnat.com>
5414 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
5416 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
5417 No_Dollar_In_Label, no longer necessary, as it is always True.
5418 (Strip_Suffixes): Likewise.
5420 2004-04-19 Gary Dismukes <dismukes@gnat.com>
5422 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
5423 modulus for compatibility with size clause on targets with 16-bit
5426 * layout.adb (Discrimify): In the case of private types, set Vtyp to
5427 full type to fix type mismatches on calls to size functions for
5428 discriminant-dependent array components.
5430 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
5432 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
5435 2004-04-19 Pascal Obry <obry@gnat.com>
5437 * mdll-utl.adb (Locate): New version is idempotent.
5439 2004-04-17 Laurent Guerby <laurent@guerby.net>
5441 PR ada/14988 (partial)
5442 * impunit.adb: Fix typo.
5444 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
5446 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
5447 and install-rts-cert targets. Remove all gnatlib and gnattools
5448 targets and all other rts-* targets (moved to libada). Remove (now)
5449 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
5450 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
5452 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5454 * trans.c (tree_transform): Shortcut returning error_mark_node for
5455 statements in annotate_only_mode.
5456 (tree_transform, case N_Label, case N_Return_Statement,
5457 N_Goto_Statement): Make statement tree instead of generating code.
5458 (tree_transform, case N_Assignment_Statement): No longer check
5460 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
5462 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
5464 (gnat_to_gnu): Collect any RTL generated and deal with it.
5465 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
5466 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
5467 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
5469 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
5471 * ada-tree.def (EXPR_STMT): Fix typo in name.
5472 (BLOCK_STMT, IF_STMT): New nodes.
5474 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
5475 LABEL_STMT_FIRST_IN_EH): New macros.
5476 (RETURN_STMT_EXPR): Likewise.
5478 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
5479 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
5481 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5483 * atree.ads: Correct documentation on extended nodes.
5485 * link.c: Set run_path_option for FreeBSD.
5487 2004-04-08 Vincent Celier <celier@gnat.com>
5489 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
5490 one of the ALI file, do not link with DEC lib.
5492 * par.adb Remove the last two characters ("%s" or "%b") when checking
5493 if a language defined unit may be recompiled.
5495 2004-04-08 Ed Schonberg <schonberg@gnat.com>
5497 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
5498 removal of abstract operation leaves no possible interpretation for
5501 * sem_eval.adb (Eval_Qualified_Expression): Use
5502 Set_Raises_Constraint_Error on node when needed, so that it does not
5503 get optimized away by subsequent optimizations.
5505 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
5506 operands even when they are not wrapped in a type conversion.
5508 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
5510 * sem_prag.adb (Set_Exported): Warn about making static as result of
5511 export only when the export is coming from source. This may be not
5512 be true e.g. on VMS where we expand export pragmas for exception codes
5513 together with imported or exported exceptions, and we don't want the
5514 user to be warned about something he didn't write.
5516 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
5518 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
5519 duplication between normal entities and those declared as renamings.
5520 No functional change.
5522 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
5523 inline functions returning an unconstrained result.
5525 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
5527 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
5528 conform to what other front-ends do.
5530 2004-04-08 Doug Rupp <rupp@gnat.com>
5532 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
5535 2004-04-06 Pascal Obry <obry@gnat.com>
5537 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
5539 * osint.adb (Program_Name): Do not look past a directory separator.
5541 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
5543 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
5545 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
5546 requirement for preserving a copy of the original assignment node.
5548 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
5550 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
5552 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
5555 2004-04-06 Ed Schonberg <schonberg@gnat.com>
5557 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
5558 operator calls in functional notation, and apply
5559 Universal_Interpretation to operands, not to their type.
5561 2004-04-06 Robert Dewar <dewar@gnat.com>
5563 * 5wdirval.adb: Minor reformatting
5565 2004-04-06 Ed Falis <falis@gnat.com>
5567 * gnat_rm.texi: Improve a reference to the GCC manual
5569 2004-04-05 Vincent Celier <celier@gnat.com>
5571 * adaint.h, adaint.c: Add function __gnat_named_file_length
5573 * impunit.adb: Add Ada.Directories to the list
5575 * Makefile.in: Add VMS and Windows versions of
5576 Ada.Directories.Validity package body.
5578 * Makefile.rtl: Add a-direct and a-dirval
5580 * mlib-tgt.ads: Minor comment update.
5582 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
5583 a-direct.ads, a-direct.adb: New files.
5585 2004-04-05 Vincent Celier <celier@gnat.com>
5588 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
5589 just to the compiler.
5591 2004-04-05 Robert Dewar <dewar@gnat.com>
5593 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
5594 returned string is 1.
5596 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
5598 * eval_fat.ads: Minor reformatting
5600 * g-curexc.ads: Document that lower bound of returned string values
5603 * gnatlink.adb: Add ??? comment for previous change
5604 (need to document why this is VMS specific)
5606 * s-stoele.ads: Minor reformatting
5608 * tbuild.ads: Minor reformatting throughout (new function specs)
5610 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
5613 * scng.adb: Minor reformatting
5615 2004-04-05 Geert Bosch <bosch@gnat.com>
5617 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
5618 (Leading_Part): Still perform truncation to machine number if the
5619 specified radix_digits is greater or equal to machine_mantissa.
5621 2004-04-05 Javier Miranda <miranda@gnat.com>
5623 * par-ch3.adb: Complete documentation of previous change
5624 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
5625 (aliased must appear before constant).
5627 * par-ch4.adb: Complete documentation of previous change.
5629 * par-ch6.adb: Complete documentation of previous change.
5631 * sinfo.ads: Fix typo in commment.
5633 2004-04-05 Ed Schonberg <schonberg@gnat.com>
5635 * sem_ch3.adb (Inherit_Components): If derived type is private and has
5636 stored discriminants, use its discriminants to constrain parent type,
5637 as is done for non-private derived record types.
5639 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
5640 Ada 2005 AI-310: an abstract non-dispatching operation is not a
5641 candidate interpretation in an overloaded call.
5643 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
5644 expression is Null and target type is not an access type (e.g. a
5645 non-private address type).
5647 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
5649 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
5650 statement whose right-hand side is an inlined call, save a copy of the
5651 original assignment subtree to preserve enough consistency for
5652 Analyze_Assignment to proceed.
5654 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
5655 complete assignment subtree which is now unnecessary, as the expansion
5656 of inlined call has been improved to preserve a consistent assignment
5657 tree. Note_Possible_Modification must be called only
5658 after checks have been applied, or else unnecessary checks will
5661 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
5662 of explicit dereferences that do not Come_From_Source:
5663 - be selective on cases where we must go back to the dereferenced
5664 pointer (an assignment to an implicit dereference must not be
5665 recorded as modifying the pointer);
5666 - do not rely on Original_Node being present (Analyze_Assignment
5667 calls Note_Possible_Modification on a copied tree).
5669 * sem_warn.adb (Check_References): When an unset reference to a pointer
5670 that is never assigned is encountered, prefer '<pointer> may be null'
5671 warning over '<pointer> is never assigned a value'.
5673 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
5675 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
5678 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
5680 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
5681 libexc. We currently don't reference anything in this library and
5682 linking it in triggers linker warnings we don't want to see.
5684 * init.c: Update comments.
5686 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5688 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
5689 * utils.c (create_field_decl): Likewise.
5690 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
5692 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
5694 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
5695 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
5696 Add info directory entry and category.
5698 2004-04-02 Jan Hubicka <jh@suse.cz>
5700 * utils.c: Include function.h
5701 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
5703 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
5706 * Make-lang.in: Clean up generation of documentation
5708 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
5710 * xgnatug.adb: Removed, replaced by xgnatugn.adb
5712 * xgnatugn.adb: Replaces xgnatug.adb
5714 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
5716 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
5718 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
5719 gnat_ug_wnt.texi: Removed.
5721 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
5723 * utils2.c: Update copyright notice.
5725 2004-04-01 Robert Dewar <dewar@gnat.com>
5727 * checks.adb: Minor reformatting throughout
5728 Note that prev checkin added RM reference to alignment warning
5730 2004-04-01 Ed Schonberg <schonberg@gnat.com>
5732 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
5733 non-static when building aggregate for bit-packed array.
5735 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
5736 function call that is itself the actual in a procedure call, build
5739 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
5740 a string literal, create a temporary for it, constant folding only
5741 handles scalars here.
5743 2004-04-01 Vincent Celier <celier@gnat.com>
5745 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
5746 Error_Msg_SP): New empty procedures to instantiate the Scanner.
5747 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
5749 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
5750 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
5751 and get the checksum.
5753 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
5755 Increase the Marking_Label at the end of the Multiple_Main_Loop,
5756 instead of at the beginning.
5758 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
5760 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
5763 * osint.ads (Multi_Unit_Index_Character): New Character global variable
5765 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
5768 * par.adb: Remove test on file name to detect language defined units.
5769 Add test on unit name, after parsing, to detect language defined units
5770 that are not compiled with -gnatg (except System.RPC and its children)
5772 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
5773 following units without style checking.
5775 * switch-c.adb: Change -gnatC to -gnateI
5777 * usage.adb: Document new switch -gnateInnn
5779 * scng.adb (Accumulate_Token_Checksum): New procedure
5780 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
5781 word or literal number.
5782 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
5785 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
5788 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
5789 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
5790 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
5791 5vtpopde.adb: Add missing 'constant' keywords.
5793 2004-04-01 Javier Miranda <miranda@gnat.com>
5795 * par-ch4.adb: (P_Allocator): Code cleanup
5797 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
5800 * sinfo.ads: Complete documentation of previous change
5802 2004-04-01 Pascal Obry <obry@gnat.com>
5804 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
5805 only on VMS. This special handling was done because an old GNU/ld bug
5806 on Windows which has been fixed.
5808 2004-04-01 GNAT Script <nobody@gnat.com>
5810 * Make-lang.in: Makefile automatically updated
5812 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5814 * decl.c (gnat_to_gnu_entity, make_type_from_size):
5815 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
5816 * trans.c (tree_transform, convert_with_check): Likewise.
5817 * utils.c (gnat_signed_or_unsigned_type): Likewise.
5818 (build_vms_descriptor, unchecked_convert): Likewise.
5819 * utils2.c (nonbinary_modular_operation): Likewise.
5821 2004-03-29 Javier Miranda <miranda@gnat.com>
5823 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
5824 (Install_Null_Excluding_Check): Local subprogram that determines whether
5825 an access node requires a runtime access check and if so inserts the
5826 appropriate run-time check.
5827 (Apply_Access_Check): Call Install_Null_Excluding check if required
5828 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
5830 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
5832 * einfo.ads: Fix typo in comment
5834 * exp_ch3.adb (Build_Assignment): Generate conversion to the
5835 null-excluding type to force the corresponding run-time check.
5836 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
5837 type to force the corresponding run-time check.
5839 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
5840 the null-excluding type to force the corresponding run-time check.
5842 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
5843 case of access types unless they have the null-excluding attribute.
5845 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
5848 * exp_util.ads: Fix typo in comment
5850 * par.adb (P_Null_Exclusion): New subprogram
5851 (P_Subtype_Indication): New formal that indicates if the null-excluding
5852 part has been scanned-out and it was present
5854 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
5856 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
5857 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
5858 type to force the corresponding run-time check
5859 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
5861 (Resolve_Array_Aggregate): Carry out some static checks
5862 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
5864 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
5865 attribute must be set only if specified by means of the null-excluding
5866 part. In addition, we must also propagate the access-constant attribute
5868 (Access_Subprogram_Declaration, Access_Type_Declaration,
5869 Analyze_Component_Declaration, Analyze_Object_Declaration,
5870 Array_Type_Declaration, Process_Discriminants,
5871 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
5872 and carry out some static checks.
5873 (Build_Derived_Access_Type): Set the null-excluding attribute
5874 (Derived_Type_Declaration, Process_Subtype): Carry out some static
5877 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
5879 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
5881 * sem_ch6.adb (Process_Formals): Carry out some static checks.
5882 (Set_Actual_Subtypes): Generate null-excluding subtype if the
5883 null-excluding part was present; it is not required to be done here in
5884 case of anonymous access types.
5885 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
5888 * sem_res.adb (Resolve_Actuals): Carry out some static check
5889 (Resolve_Null): Allow null in anonymous access
5891 * sinfo.adb: New subprogram Null_Exclusion_Present
5892 All_Present and Constant_Present available on access_definition nodes
5894 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
5895 object_declaration, derived_type_definition, component_definition,
5896 discriminant_specification, access_to_object_definition,
5897 access_function_definition, allocator, access_procedure_definition,
5898 access_definition, parameter_specification, All_Present and
5899 Constant_Present flags available on access_definition nodes.
5901 2004-03-29 Robert Dewar <dewar@gnat.com>
5903 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
5904 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
5905 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
5906 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
5907 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
5908 sem_prag.adb: Updates to handle multiple units/file
5910 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
5912 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
5913 sem_util.adb: Minor reformatting
5915 * sem_ch12.adb: Add comment for previous change
5917 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
5919 * osint.adb (Executable_Prefix): Set Exec_Name to the current
5920 executable name when not initialized. Otherwise, use its current value.
5922 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
5923 initialize it to another executable name than the current one. This
5924 allows to configure paths for an executable name (gnatmake) different
5925 from the current one (gnatdist).
5927 2004-03-29 Ed Schonberg <schonberg@gnat.com>
5929 * exp_ch6.adb (Expand_Call): A call to a function declared in the
5930 current unit cannot be inlined if it appears in the body of a withed
5931 unit, to avoid order of elaboration problems in gigi.
5933 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
5934 information for protected (wrapper) operation as well, to simplify gdb
5937 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
5938 protected body, indicate that the entity for the generated spec comes
5939 from source, to ensure that references are properly generated for it.
5940 (Build_Body_To_Inline): Do not inline a function that returns a
5943 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
5944 apply convention to homonyms that are declared explicitly.
5946 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
5947 that renames an equality operator and the operands are overloaded,
5948 resolve them with the declared formal types, before rewriting as an
5951 2004-03-29 GNAT Script <nobody@gnat.com>
5953 * Make-lang.in: Makefile automatically updated
5955 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
5957 * memtrack.adb: Log realloc calls, which are treated as free followed
5960 2004-03-25 Vincent Celier <celier@gnat.com>
5962 * prj-makr.adb (Process_Directories): Detect when a file contains
5963 several units. Do not include such files in the config pragmas or
5964 in the naming scheme.
5966 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
5967 Resolve links only when not in Trusted_Mode.
5968 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
5969 Do not resolve links for the display names.
5971 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
5972 resolve links when computing the display names.
5974 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
5976 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
5977 attribute reference does not denote a subtype, it can be any
5978 expression that has a classwide type, potentially after an implicit
5979 dereference. In particular, the prefix can be a view conversion for
5980 a classwide type (for which Is_Object_Reference holds), but it can
5981 also be a value conversion for an access-to-classwide type. In the
5982 latter case, there is an implicit dereference, and the original node
5983 for the prefix does not verify Is_Object_Reference.
5985 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
5986 conversion of a discriminant-dependent component of a mutable object
5989 2004-03-25 Ed Schonberg <schonberg@gnat.com>
5991 * freeze.adb (Freeze_Entity): When an inherited subprogram is
5992 inherited, has convention C, and has unconstrained array parameters,
5993 place the corresponding warning on the derived type declaration rather
5994 than the original subprogram.
5996 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
5997 indication on renaming declaration, if formal has a box and actual
6000 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
6001 determine whether to generate an implicit or explicit reference to
6004 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
6005 subprogram renaming comes from a defaulted formal subprogram in an
6008 2004-03-25 Gary Dismukes <dismukes@gnat.com>
6010 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
6011 value expressions to ensure that calls within a component definition
6012 will be checked (since those are evaluated during the record type's
6015 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
6017 * s-tpobop.adb: Code clean up:
6018 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
6020 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
6022 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
6024 * Makefile.in: Clean up in the ravenscar run time.
6026 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6028 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
6029 of No_Strict_Aliasing to build_pointer_type_for_mode.
6030 * utils.c (update_pointer_to): Walk pointer and ref chains.
6032 2004-03-22 Cyrille Comar <comar@act-europe.fr>
6034 * ali.ads: Fix Comment about Dynamic_Elab.
6036 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
6037 Has_RACW, Is_Generic, etc.)
6038 (Output_Object, Gnatls): Take into account ALI files not attached to
6041 2004-03-22 Vincent Celier <celier@gnat.com>
6043 * gprep.adb: Change all String_Access to Name_Id
6044 (Is_ASCII_Letter): new function
6045 (Double_File_Name_Buffer): New procedure
6046 (Preprocess_Infile_Name): New procedure
6047 (Process_Files): New procedure
6048 (Gnatprep): Check if output and input are existing directories.
6049 Call Process_Files to do the real job.
6051 2004-03-22 Robert Dewar <dewar@gnat.com>
6053 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
6054 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
6056 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
6058 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
6059 case when the source contains only comments.
6061 2004-03-22 Ed Schonberg <schonberg@gnat.com>
6063 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
6064 declaration for a child subprogram body that acts as a spec, indicate
6065 that the entity in the declaration needs debugging information.
6067 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
6068 full view if the subtype is created for a constrained record component;
6069 gigi has enough information to construct the record, and there is no
6070 place in the tree for the declaration.
6072 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
6073 serial number for the dummy body that is built for analysis, to avoid
6074 inconsistencies in the generation of internal names when compiling
6077 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
6079 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
6082 2004-03-22 GNAT Script <nobody@gnat.com>
6084 * Make-lang.in: Makefile automatically updated
6086 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6088 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6089 * trans.c (tree_transform, emit_index_check): Likewise.
6090 * utils.c (build_template): Likewise.
6091 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
6092 (maybe_unconstrained_array, unchecked_convert): Likewise.
6093 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
6094 (build_unary_op): Likewise.
6095 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
6096 (fill_vms_descriptor): Likewise.
6097 (build_call_alloc_dealloc): Likewise.
6099 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
6101 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
6104 * gnat_ug.texi: Add info directory category and entry.
6105 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
6106 gnat_ug_wnt.texi: Regenerate.
6108 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
6110 * ada-tree.h: Update copyright notice.
6113 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
6115 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
6116 as regular exception objects and not as mere integers representing the
6117 condition code. The latter approach required some dynamics to mask off
6118 severity bits, which did not fit well into the GCC table based model.
6119 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
6120 exception data objects. We don't it and it would conflict with the other
6121 external symbol we have to generate for such exceptions.
6123 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
6124 the special code for VMS exceptions, since these are now represented
6125 as regular exceptions objects.
6127 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6129 * decl.c (debug_no_type_hash): Remove.
6130 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
6131 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
6133 2004-03-19 Laurent Guerby <laurent@guerby.net>
6135 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
6136 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
6138 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6140 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
6141 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
6142 (TYPE_RM_SIZE_INT): Directly use type.values.
6143 (TREE_LOOP_ID): Clean up check.
6144 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
6145 TYPE_VALUES, not TYPE_FIELDS.
6146 * trans.c (convert_with_check): Delay access of bounds of basetype
6147 until sure is numeric.
6149 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
6151 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
6154 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
6155 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
6156 Specific.Set instead of direct call to e.g pthread_setspecific.
6158 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
6160 * adaint.c: Update comments.
6162 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
6163 GNATLIB_SHARED for FreeBSD.
6165 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
6167 * init.c [VxWorks]: Do not fix the stack size for the environment task.
6168 When needed (stack checking) the stack size is retrieved
6169 from the VxWorks kernel.
6171 * Makefile.in: Flag -nostdinc is required when building the run time
6172 for avoiding looking for files in the base compiler.
6173 Add the VxWorks specific version of the package body for
6174 System.Stack_checking.Operations (5zstchop.adb).
6176 * Make-lang.in: Add the object file for
6177 System.Stack_Checking.Operations.
6179 * Makefile.rtl: Add object file for the package
6180 System.Stack_Checking.Operations.
6182 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
6184 * s-stache.ads, s-stache.adb: Move the operations related to stack
6185 checking from this package to package System.Stack_Checking.Operations.
6186 This way, stack checking operations are only linked in the final
6187 executable when using the -fstack-check flag.
6189 2004-03-18 Doug Rupp <rupp@gnat.com>
6191 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
6194 * 5qsystem.ads, 5xcrtl.ads: New files.
6196 2004-03-18 Vincent Celier <celier@gnat.com>
6198 * prj.adb (Reset): Reset hash table Files_Htable
6200 * prj-env.adb (Source_Paths, Object_Paths): New tables.
6201 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
6202 the procedures Add_To_Path_File.
6203 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
6204 making sure that each directory is present only once and, for object
6205 dirs, when a directory already present is added, the duplicate is
6206 removed and the directory is always put as the last in the table.
6207 Write the path files at the end of these accumulations.
6209 * prj-nmsc.adb (Record_Source): Add source file name in hash table
6210 Files_Htable for all sources.
6212 * prj-proc.adb (Process): Remove restrictions between not directly
6213 related extending projects.
6215 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
6217 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
6218 (Find_Sources): Minor speed optimization.
6220 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
6221 parameter Trusted_Mode.
6223 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
6225 * scn.adb (Determine_License): Take into account a degenerated case
6226 when the source contains only comments.
6228 2004-03-18 Ed Schonberg <schonberg@gnat.com>
6230 * sem_warn.adb (Check_References): For a warning on a selected
6231 component that does not come from source, locate an uninitialized
6232 component of the record type to produce a more precise error message.
6234 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
6236 * 3zsoccon.ads: Fix multicast options.
6238 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
6241 2004-03-15 Robert Dewar <dewar@gnat.com>
6243 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
6244 pragma used for a private type.
6246 * lib-xref.adb (Generate_Reference): Do not generate warning if
6247 reference is in a different unit from the pragma Unreferenced.
6249 * 5vtpopde.adb: Minor reformatting
6250 Fix casing of To_Task_ID
6252 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
6253 flag if we have an unchecked conversion to an access type in the same
6256 2004-03-15 Geert Bosch <bosch@gnat.com>
6258 * a-ngcoty.adb (Modulus): In alternate formula for large real or
6259 imaginary parts, use Double precision throughout.
6261 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
6262 we want to be able to compile run-time with -gnata for testing, but
6263 this may also be instantiated in user code that is compiled with -gnata.
6265 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
6267 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
6268 codes. Having a separate type for this is useful to enforce consistency
6269 throughout the various run-time units.
6270 (Exception_Data): Use Exception_Code for Import_Code.
6272 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
6273 Natural and Integer in various places.
6274 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
6275 with the severity bits masked off.
6276 (Register_VMS_Exception): Handle the additional exception data pointer
6279 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
6280 component, now reflected by an exported accessor.
6281 (is_handled_by): New routine to compute whether the propagated
6282 occurrence matches some handler choice specification. Extracted out of
6283 get_action_description_for, and expanded to take care of the VMS
6285 (get_action_description_for): Use is_handled_by instead of an explicit
6286 complex condition to decide if the current choice at hand catches the
6287 propagated occurrence.
6289 * raise.h (Exception_Code): New type for C.
6291 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
6292 System.Standard_Library.Exception_Code, to allow references from the
6293 pragma import/export expander.
6295 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
6296 New accessors to allow easy access to GNAT exception data
6298 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
6299 redundant Handled_By_Others component, helper for the personality
6300 routine which will now be able to call the appropriate exception data
6303 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
6304 component of Standard_Exception_Type to be the closest possible to
6305 Exception_Code in System.Standard_Library, that we cannot get at this
6306 point. Expand a ??? comment to notify that this type node should
6307 probably be rewritten later on.
6309 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
6310 registration call to include a pointer to the exception object in the
6313 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
6314 instead of int and explicit bitmasks.
6316 2004-03-15 Vincent Celier <celier@gnat.com>
6318 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
6319 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
6321 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
6322 longer needed now that it is in the spec of
6323 System.Tasking.Task_Attributes.
6325 * adaint.h, adaint.c: (__gnat_create_output_file): New function
6327 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
6329 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
6331 * make.adb (Gnatmake): Do not check the executable suffix; it is being
6332 taken care of in Scan_Make_Arg.
6333 (Scan_Make_Arg): Add the executable suffix only if the argument
6334 following -o, in canonical case, does not end with the executable
6335 suffix. When in verbose mode and executable file name does not end
6336 with executable suffix, output the executable name, in canonical case.
6338 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
6339 to avoid warnings when instantiating Ada.Task_Attributes.
6342 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
6343 in the correct order.
6345 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
6346 redirect standard output and error to a file for the invocation of the
6347 compiler, then read the file.
6349 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
6350 directory, instead of the Value.
6351 (Find_Source_Dirs): Remove useless code & comments.
6353 2004-03-15 Ed Schonberg <schonberg@gnat.com>
6355 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
6356 tagged type is inherited, and the parent operation is not frozen yet,
6357 force generation of a freeze node for the inherited operation, so the
6358 corresponding dispatch entry is properly initialized.
6359 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
6360 when looking for user-defined equality operation.
6362 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
6363 boolean when locating primitive equality of tagged component.
6365 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
6366 bit-aligned field and the right-hand side a string literal, introduce
6367 a temporary before expanding assignment into a loop.
6369 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
6370 priority in full, to ensure that any expanded subepxressions of it are
6371 elaborated in the scope of the init_proc.
6373 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
6374 after object declaration, skipping over code that may have been
6375 generated for validity checks.
6377 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
6378 discriminants, ignore the known discriminants of its full view, if
6379 any, to check legality.
6381 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
6382 component if type has unknown discriminants.
6383 (Analyze_Private_Extension_Declaration): Discriminant constraint is
6384 null if type has unknown discriminants.
6386 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
6387 for end label when present.
6389 * s-fileio.adb (Open): When called with a C_Stream, use given name for
6390 temporary file, rather than an empty string.
6392 2004-03-15 Ed Falis <falis@gnat.com>
6394 * s-thread.adb: Removed, no longer used.
6396 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6398 * decl.c (target.h): Now include.
6399 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
6400 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
6401 (validate_size): For POINTER_TYPE, get smallest size permitted on
6404 * fe.h: Sort Einfo decls and add Set_Mechanism.
6406 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
6407 (ada/decl.o): Depends on target.h.
6409 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
6410 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
6412 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
6414 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
6416 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
6417 Insert_Dereference_Action when rewriting an implicit dereference into
6418 an explicit one, this will be taken care of during expansion of the
6419 explicit dereference.
6420 (Expand_N_Slice): Same. Always do the rewriting, even for the case
6421 of non-packed slices, since the dereference action generated by
6422 expansion of the explicit dereference is needed in any case.
6423 (Expand_N_Selected_Component): When rewriting an implicit dereference,
6424 analyze and resolve the rewritten explicit dereference so it is seen
6426 (Insert_Dereference_Action): This procedure is now called only for the
6427 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
6428 dereferences that do not come from source (including explicit
6429 dereferences resulting from rewriting implicit ones), but do not
6430 recursively insert a check for the dereference nodes contained within
6432 (Insert_Dereference_Action): Clarify and correct comment.
6434 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
6437 Move language detection to the top level.
6438 * config-lang.in: Build by default.
6440 2004-03-05 Robert Dewar <dewar@gnat.com>
6442 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
6444 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
6445 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
6446 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
6447 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
6448 unchecked conversion to spec to avoid warnings.
6450 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
6453 * 7stpopsp.adb: Correct casing in To_Task_ID call
6455 * a-strsea.ads, a-strsea.adb: Minor reformatting
6457 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
6459 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
6460 Adjust Max_Msg_Length to be clearly large enough.
6462 * fe.h: Define In_Same_Source_Unit
6464 * osint.adb: Add pragma Warnings Off to suppress warnings
6465 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
6468 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
6470 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
6472 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
6474 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
6476 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
6478 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
6479 node. We now do generate them for gcc back end.
6481 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
6484 * sinput-c.adb: Fix bad name in header.
6485 Add pragma Warnings Off to suppress aliasing warning.
6487 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
6489 * snames.h, snames.ads, snames.adb: Add entry for pragma
6492 2004-03-05 Vincent Celier <celier@gnat.com>
6494 * prj-com.ads: Add hash table Files_Htable to check when a file name
6495 is already a source of another project.
6497 * prj-nmsc.adb (Record_Source): Before recording a new source, check
6498 if its file name is not already a source of another project. Report an
6501 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
6502 source file name, call gnatpp with all the sources of the main project.
6504 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
6507 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
6508 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
6509 /RUNTIME_SYSTEM=, converted to --RTS=
6510 /NOTABS, converted to -notabs
6512 2004-03-05 Pascal Obry <obry@gnat.com>
6514 * make.adb: Minor reformatting.
6516 2004-03-05 Ed Schonberg <schonberg@gnat.com>
6518 Part of implemention of AI-262.
6519 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
6521 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
6524 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
6525 when component type is a partially constrained class-wide subtype.
6526 (Constrain_Discriminated_Type): If parent type has unknown
6527 discriminants, a constraint is illegal, even if full view has
6529 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
6530 with unknown discriminants whose full view is a discriminated record.
6532 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
6533 flag, to handle properly derivations of tagged types with unknown
6535 (Analyze_Package_Spec, Analyze_Package_Body): Install
6536 Private_With_Clauses before analyzing private part or body.
6538 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
6539 Has_Discriminants can be true for a given type (documentation).
6541 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
6543 * s-restri.ads: Fix license (GPL->GMGPL).
6545 * s-tassta.adb: Minor reformatting.
6547 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6548 by calls to Exit_One_ATC_Level, since additional clean up is performed
6551 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
6552 by calls to Exit_One_ATC_Level, since additional clean up is performed
6555 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6557 * trans.c: Reflect GCC changes to fix bootstrap problem.
6558 Add warning for suspicious aliasing unchecked conversion.
6560 2004-03-05 GNAT Script <nobody@gnat.com>
6562 * Make-lang.in: Makefile automatically updated
6564 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
6566 * ali.adb (Read_Instantiation_Instance): Do not modify the
6567 current_file_num when reading information about instantiations, since
6568 this corrupts files in later references.
6570 2004-03-02 Vincent Celier <celier@gnat.com>
6572 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
6573 before checking if it is read-only.
6575 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
6576 of SRC_DIRS and eliminate duplicates.
6578 * gprcmd.adb: Replace command "path" with command "path_sep" to return
6580 (Usage): Document path_sep
6582 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
6583 C++ compiler. No need for a script.
6584 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
6585 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
6588 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
6589 where there are Ada sources.
6590 (Set_Ada_Paths): Only add to the include path the source dirs of project
6592 (Add_To_Path): Add the Display_Values of the directories, not their
6595 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
6598 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
6600 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
6601 Value is canonicalized.
6602 (Language_Independent_Check): Do not copy Value to Display_Value when
6603 canonicalizing Value.
6605 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
6606 path to find limited with cycles.
6607 (Parse_Single_Project): Use canonical cased path to find the end of a
6610 2004-03-02 Ed Schonberg <schonberg@gnat.com>
6612 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
6613 and not a child unit.
6615 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
6616 appear in a with_clause.
6618 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
6619 only happen in type_annotate mode, do not try to elaborate it.
6621 * exp_util.adb (Force_Evaluation): If expression is a selected
6622 component on the left of an assignment, use a renaming rather than a
6623 temporary to remove side effects.
6625 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
6626 inlined instance body, which is analyzed before the end of the
6629 2004-03-02 Robert Dewar <dewar@gnat.com>
6631 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
6632 sem_ch4.adb: Use new feature for substitution of keywords in VMS
6634 * errout.ads, errout.adb: Implement new circuit for substitution of
6637 * sem_case.adb (Analyze_Choices): Place message properly when case is
6638 a subtype reference rather than an explicit range.
6640 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
6642 2004-03-02 Doug Rupp <rupp@gnat.com>
6644 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
6646 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
6648 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
6650 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6652 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
6655 2004-02-25 Robert Dewar <dewar@gnat.com>
6657 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
6658 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
6659 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
6660 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
6661 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
6662 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
6663 the defining instance of the type to avoid aliasing problems.
6664 Fix copyright header. Fix bad comments in package header.
6666 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
6668 2004-02-25 Ed Schonberg <schonberg@gnat.com>
6670 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
6671 rewritten as references when aliased through an address clause.
6673 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
6674 whether call can be interpreted as an indirect call to the result of a
6675 parameterless function call returning an access subprogram.
6677 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
6680 * exp_ch7.adb (Make_Clean): Remove generation of calls to
6681 Unlock[_Entries], since this is now done by Service_Entries directly.
6683 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
6685 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
6686 Requeue_Call for better code readability. Change spec and update calls:
6687 PO_Service_Entries now unlock the PO on exit.
6688 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
6691 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
6693 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
6695 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
6697 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
6698 protected subprogram call and analyzing the result of such expanding
6699 in case when the called protected subprogram is eliminated.
6701 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
6704 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
6706 * Makefile.in: Clean ups.
6708 2004-02-23 Ed Schonberg <schonberg@gnat.com>
6710 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
6711 protected operations if original subprogram is flagged as eliminated.
6712 (Expand_N_Subprogram_Body): For a protected operation, create
6713 discriminals for next operation before checking whether the operation
6716 * exp_ch9.adb (Expand_N_Protected_Body,
6717 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
6718 for internal protected operations if the original subprogram is
6721 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
6722 declared in a single protected object.
6724 2004-02-23 Vincent Celier <celier@gnat.com>
6726 * prj-attr.adb: Make attribute Builder'Executable an associative array,
6727 case insensitive if file names are case insensitive, instead of a
6728 standard associative array.
6730 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
6731 them as case insensitive on platforms where the file names are case
6734 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
6735 project file has already been parsed that canonical path are compared.
6737 2004-02-23 Robert Dewar <dewar@gnat.com>
6739 * sinput-c.ads: Correct bad unit title in header
6741 * freeze.adb: Minor reformatting
6743 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6745 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
6746 nonaddressable COMPONENT_REF that is removing padding that we are
6747 taking the address of, take the address of the padded record instead
6748 if item is variable size.
6750 2004-02-20 Robert Dewar <dewar@gnat.com>
6752 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
6754 2004-02-20 Ed Schonberg <schonberg@gnat.com>
6756 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
6757 itype references for the constrained designated type of a component
6758 whose base type is already frozen.
6760 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
6762 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
6765 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
6767 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
6768 identifier for a phantom package that rewrites the formal package
6769 declaration with a box. The Add semantic decorations for the defining
6770 identifier from the original node (that represents the formal package).
6772 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
6774 * Make-lang.in (ada/stamp-sdefault): Use the top level
6777 2004-02-19 Richard Henderson <rth@redhat.com>
6779 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
6781 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
6783 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
6784 Scan_ALI can be used for multiple ALI files without reinitializing
6787 2004-02-18 Robert Dewar <dewar@gnat.com>
6789 * debug.adb: Minor reformatting.
6791 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6793 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
6794 to zero if there is an address clause.
6796 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
6798 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
6800 2004-02-18 Gary Dismukes <dismukes@gnat.com>
6802 * layout.adb (Layout_Component_List): Revise generation of call to
6803 discriminant-checking function to pass selections of all of the type's
6804 discriminants rather than just the variant-controlling discriminant.
6806 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
6808 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
6809 fail in the current setup and triggers spurious system error messages.
6810 Pretend it occurred and failed instead.
6812 2004-02-18 Vincent Celier <celier@gnat.com>
6814 * bld.adb: Mark FLDFLAGS as saved
6815 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
6816 it is not the root project. Put each directory to be
6817 extended between double quotes to prevent it to be expanded on Windows.
6818 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
6819 the project file. Set them back to their initial values if they have not
6820 been set in the project file.
6822 * gprcmd.adb: (Gprdebug, Debug): New global variables
6823 (Display_Command): New procedure
6824 (Usage): Document new command "linkopts"
6825 Call Display_Command when env var GPRDEBUG has the value "TRUE"
6826 Implement new command "linkopts"
6827 Remove quotes that may be around arguments for "extend"
6828 Always call Normalize_Pathname with arguments formatted for the platform
6830 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
6831 Change @echo to @$(display) in target clean to be able to clean silently
6833 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
6835 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
6838 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
6839 = Extending_All when current project is an extending all project.
6841 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
6842 set to True only for LINK command, after Unix switch -o.
6843 (Process_Arguments): Set Output_File_Expected to True for LINK command
6844 after Unix switch -o. When Output_File_Expected is True, never add an
6845 extension to a file name.
6847 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
6848 option file name, only to the --for-linker= switch.
6849 (Option_File_Name): If option file name do not end with ".opt", append
6852 2004-02-18 GNAT Script <nobody@gnat.com>
6854 * Make-lang.in: Makefile automatically updated
6856 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
6858 * Make-lang.in (stamp-sdefault): Do not depend on
6861 2004-02-12 Zack Weinberg <zack@codesourcery.com>
6863 * config-lang.in: Disable Ada by default until probe logic for
6864 a bootstrap Ada compiler can be moved to the top level configure
6867 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
6869 * decl.c (components_to_record): Don't claim that the internal fields
6870 we make to hold the variant parts are semantically addressable, because
6873 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
6874 adjust the comment describing the modular type form when we can use it.
6875 (Install_PAT): Account for the Esiz renaming.
6877 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
6878 sc_onstack context indication before raising the exception to which
6879 the signal is mapped. Allows better handling of later signals possibly
6880 triggered by the resumed user code if the exception is handled.
6882 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
6884 * 5zinit.adb: Removed, no longer used.
6886 2004-02-12 Robert Dewar <dewar@gnat.com>
6888 * ali.adb: Remove separating space between parameters on R line. Makes
6889 format consistent with format used by the binder for Set_Globals call.
6891 * atree.ads, atree.adb: Minor reformatting (new function header format)
6893 * bindgen.adb: Add Run-Time Globals documentation section containing
6894 detailed documentation of the globals passed from the binder file to
6897 * gnatls.adb: Minor reformatting
6899 * init.c (__gnat_set_globals): Add note pointing to documentation in
6902 * lib-writ.ads, lib-writ.adb: Remove separating space between
6903 parameters on R line.
6904 Makes format consistent with format used by the binder for Set_Globals
6907 * osint.ads: Add 2004 to copyright notice
6910 * snames.ads: Correct capitalization of FIFO_Within_Priorities
6911 Noticed during code reading, documentation issue only
6913 * usage.adb: Remove junk line for obsolete C switch
6914 Noticed during code reading
6916 2004-02-12 Vincent Celier <celier@gnat.com>
6918 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
6919 extend for each directory, so that multiple /** directories are
6920 extended individually.
6921 (Recursive_Process): Set the default for LANGUAGES to ada
6923 * gprcmd.adb: Define new command "ignore", to do nothing.
6924 Implement new comment "path".
6926 * Makefile.generic: Suppress output when SILENT is set
6927 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
6928 used, so that the correct compiler is invoked.
6929 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
6930 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
6932 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
6934 * Makefile.in: Clean ups and remove obsolete targets.
6936 2004-02-12 Ed Schonberg <schonberg@gnat.com>
6938 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
6939 predicate declared in exp_util.
6941 * exp_util.adb: Add comments.
6943 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
6944 visibility before compiling context of the subunit.
6946 * sem_res.adb (Check_Parameterless_Call): If the context expects a
6947 value but the name is a procedure, do not attempt to analyze as a call,
6948 in order to obtain more telling diagnostics.
6950 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
6951 'Access on parameterless function calls.
6952 (Normalize_Actuals): For a parameterless function call with missing
6953 actuals, defer diagnostic until resolution of enclosing call.
6955 * sem_util.adb (Wrong_Type): If the context type is an access to
6956 subprogram and the expression is a procedure name, suggest a missing
6959 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
6960 Nathanael Nerode <neroden@gcc.gnu.org>
6962 PR ada/6637, PR ada/5911
6963 Merge with libada-branch:
6964 * config-lang.in: Build libada only when ada is built.
6966 2004-02-09 Ed Schonberg <schonberg@gnat.com>
6968 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
6969 for a tagged type, verify that both formals have the same type.
6971 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
6972 temporary when the formal is an in-parameter and the actual a possibly
6975 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
6976 when expansion is disabled, to ensure proper name capture with
6977 overloaded literals. Condition can be of any boolean type, resolve
6980 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
6981 renaming is for a formal subprogram with a default operator name, and
6982 there is a usable operator that is visible at the point of
6985 2004-02-09 Robert Dewar <dewar@gnat.com>
6987 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
6988 rewrite to ignore errors in ali files, intended to allow tools downward
6989 compatibility with new versions of ali files.
6991 * ali.ads: Add new parameter Ignore_Errors
6993 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
6994 duplicating the error message giving the file with restrictions.
6996 * debug.adb: Add debug flag I for gnatbind
6998 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
6999 operators for the case where the operator is a defining operator.
7001 * exp_ch3.adb: Minor reformatting (new function spec format).
7003 * exp_ch4.adb: Add comment for previous change, and make minor
7004 adjustment to loop to always check for improper loop termination.
7005 Minor reformatting throughout (new function spec format).
7007 * gnatbind.adb: Implement -di debug flag for gnatbind
7009 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
7011 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
7013 * lib-load.adb: Fix bad assertion.
7014 Found by testing and code reading.
7017 * lib-load.ads: Minor reformatting.
7019 * lib-writ.adb: There is only one R line now.
7021 * lib-writ.ads: Add documentation on making downward compatible changes
7022 to ali files so old tools work with new ali files.
7023 There is only one R line now.
7024 Add documentation on format incompatibilities (with special GPS note)
7026 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
7028 * par-load.adb: Minor reformatting
7030 * sem_ch8.adb: Fix to error message from last update
7031 Minor reformatting and restructuring of code from last update
7033 * par-prag.adb, snames.adb, snames.ads, snames.h,
7034 sem_prag.adb: Implement pragma Profile.
7036 * stylesw.adb: Implement -gnatyN switch to turn off all style check
7039 * usage.adb: Add line for -gnatyN switch
7041 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
7043 2004-02-09 Albert Lee <lee@gnat.com>
7045 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
7047 2004-02-09 Ed Schonberg <schonberg@gnat.com>
7049 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
7052 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
7053 is nested in an instance that is not frozen yet, to avoid
7054 order-of-elaboration problems in gigi.
7056 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
7057 body the attribute is legal.
7059 2004-02-09 Robert Dewar <dewar@gnat.com>
7061 * s-rident.ads: Minor comment correction
7063 * targparm.adb: Remove dependence on uintp completely. There was
7064 always a bug in Make in that it called Targparm before initializing
7065 the Uint package. The old code appeared to get away with this, but
7066 the new code did not! This caused an assertion error in gnatmake.
7068 * targparm.ads: Fix bad comment, restriction pragmas with parameters
7069 are indeed fully supported.
7071 2004-02-06 Alan Modra <amodra@bigpond.net.au>
7073 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
7075 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
7077 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
7078 with targetm.calls.promote_prototypes.
7080 2004-02-04 Robert Dewar <dewar@gnat.com>
7082 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
7083 ali.ads, gprcmd.adb: Minor reformatting
7085 * bindgen.adb: Output restrictions string for new style restrictions
7088 * impunit.adb: Add s-rident.ads (System.Rident) and
7089 s-restri (System.Restrictions)
7091 * lib-writ.adb: Fix bug in writing restrictions string (last few
7094 * s-restri.ads, s-restri.adb: Change name Restrictions to
7095 Run_Time_Restrictions to avoid conflict with package name.
7096 Add circuit to read and acquire run time restrictions.
7098 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
7100 * restrict.ads, restrict.adb: Use the new restriction
7101 No_Task_Attributes_Package instead of the old No_Task_Attributes.
7103 * sem_prag.adb: No_Task_Attributes is a synonym of
7104 No_Task_Attributes_Package.
7106 * snames.ads, snames.adb: New entry for proper handling of
7109 * s-rident.ads: Adding restriction No_Task_Attributes_Package
7110 (AI-00249) that supersedes the GNAT specific restriction
7113 2004-02-04 Ed Schonberg <schonberg@gnat.com>
7116 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
7117 body, an identifier may be wrapped in an unchecked conversion.
7119 2004-02-04 Vincent Celier <celier@gnat.com>
7121 * lib-writ.ads: Comment update for the W lines
7123 * bld.adb: (Expression): An empty string list is static
7125 * fname-uf.adb: Minor comment update
7127 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
7129 * gnatbind.adb: Initialize Cumulative_Restrictions with the
7130 restrictions on the target.
7132 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
7134 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
7137 2004-02-02 Arnaud Charlet <charlet@gnat.com>
7139 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
7141 2004-02-02 Vincent Celier <celier@gnat.com>
7143 * gprcmd.adb (Check_Args): If condition is false, print the invoked
7144 comment before the usage.
7145 Gprcmd: Fail when command is not recognized.
7146 (Usage): Document command "prefix"
7148 * g-md5.adb (Digest): Process last block.
7149 (Update): Do not process last block. Store remaining characters and
7152 * g-md5.ads (Update): Document that several call to update are
7153 equivalent to one call with the concatenated string.
7154 (Context): Add fields to allow new Update behaviour.
7156 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
7158 When May_Fail is True and no existing file can be found, return No_File.
7160 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
7163 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
7164 spec file name instead on the W line.
7166 2004-02-02 Robert Dewar <dewar@gnat.com>
7168 * ali.adb: Read and acquire info from new format restrictions lines
7170 * bcheck.adb: Add circuits for checking restrictions with parameters
7172 * bindgen.adb: Output dummy restrictions data
7175 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
7176 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
7177 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
7178 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
7179 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
7181 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
7182 the warning message on access to possibly uninitialized variable S)
7183 Minor changes for new restrictions handling.
7185 * gnatbind.adb: Minor reformatting
7186 Minor changes for new restrictions handling
7187 Move circuit for -r processing here from bcheck (cleaner)
7189 * gnatcmd.adb, gnatlink.adb: Minor reformatting
7191 * lib-writ.adb: Output new format restrictions lines
7193 * lib-writ.ads: Document new R format lines for new restrictions
7196 * s-restri.ads/adb: New files
7198 * Makefile.rtl: Add entry for s-restri.ads/adb
7200 * par-ch3.adb: Fix bad error messages starting with upper case letter
7203 * restrict.adb: Major rewrite throughout for new restrictions handling
7204 Major point is to handle restrictions with parameters
7206 * restrict.ads: Major changes in interface to handle restrictions with
7207 parameters. Also generally simplifies setting of restrictions.
7209 * snames.ads/adb: New entry for proper handling of No_Requeue
7211 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
7212 restriction counting.
7213 Other minor changes for new restrictions handling
7215 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
7216 Restriction_Warnings now allows full parameter notation
7217 Major rewrite of Restrictions for new restrictions handling
7219 2004-02-02 Javier Miranda <miranda@gnat.com>
7221 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
7222 syntax rule for object renaming declarations.
7223 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
7224 component definitions.
7226 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
7228 (Array_Type_Declaration): Give support to access components. In addition
7229 it was also modified to reflect the name of the object in anonymous
7230 array types. The old code did not take into account that it is possible
7231 to have an unconstrained anonymous array with an initial value.
7232 (Check_Or_Process_Discriminants): Allow access discriminant in
7234 (Process_Discriminants): Allow access discriminant in non-limited types
7235 Initialize the new Access_Definition field in N_Object_Renaming_Decl
7236 node. Change Ada0Y to Ada 0Y in comments
7238 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
7240 Change Ada0Y to Ada 0Y in comments
7242 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
7243 renamings Change Ada0Y to Ada 0Y in comments
7245 * sem_type.adb (Find_Unique_Type): Give support to the equality
7246 operators for universal access types
7247 Change Ada0Y to Ada 0Y in comments
7249 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
7251 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
7253 (N_Object_Renaming_Declaration): Addition of Access_Definition field
7254 Change Ada0Y to Ada 0Y in comments
7256 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
7257 component definition and object renaming nodes
7258 Change Ada0Y to Ada 0Y in comments
7260 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
7262 * restrict.adb: Use the new restriction identifier
7263 No_Requeue_Statements instead of the old No_Requeue for defining the
7266 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
7267 No_Requeue_Statements.
7269 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
7270 that supersedes the GNAT specific restriction No_Requeue. The later is
7271 kept for backward compatibility.
7273 2004-02-02 Ed Schonberg <schonberg@gnat.com>
7275 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
7276 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
7277 pragma and fix incorrect ones.
7279 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
7280 warning if the pragma is redundant.
7282 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
7284 * 5staprop.adb: Add missing 'constant' keywords.
7286 * Makefile.in: use consistent value for SYMLIB on
7287 platforms where libaddr2line is supported.
7289 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7291 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
7294 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
7296 * init.c (__gnat_install_handler): Setup an alternate stack for signal
7297 handlers in the environment thread. This allows proper propagation of
7298 an exception on stack overflows in this thread even when the builtin
7299 ABI stack-checking scheme is used without support for a stack reserve
7302 * utils.c (create_field_decl): Augment the head comment about bitfield
7303 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
7304 here, because the former is not accurate enough at this point.
7305 Let finish_record_type decide instead.
7306 Don't make a bitfield if the field is to be addressable.
7307 Always set a size for the field if the record is packed, to ensure the
7308 checks for bitfield creation are triggered.
7309 (finish_record_type): During last pass over the fields, clear
7310 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
7311 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
7312 from DECL_BIT_FIELD.
7314 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
7316 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
7317 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
7318 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
7320 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7322 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
7324 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
7325 (ZCX_By_Default): Likewise.
7326 (Front_End_ZCX_Support): Likewise.
7328 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
7329 (Initialize_Lock): Mark Level unreferenced.
7330 (Sleep): Mark Reason unreferenced.
7331 (Timed_Sleep): Likewise.
7333 (Exit_Task): Use Result.
7334 (Check_No_Locks): Mark Self_ID unreferenced.
7336 * 5gtasinf.adb (New_Sproc): Make Attr constant.
7337 (Bound_Thread_Attributes): Make Sproc constant.
7338 (New_Bound_Thread_Attributes): Likewise.
7340 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7342 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
7343 one-dimensional array an slice assignments, when component type is
7346 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
7347 component type is controlled, and control_actions are in effect, use
7348 TSS procedure rather than generating inline code.
7350 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
7351 arrays with controlled components.
7353 2004-01-26 Vincent Celier <celier@gnat.com>
7355 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
7356 command line for the non VMS case.
7358 * gnatlink.adb (Process_Binder_File): When building object file, if
7359 GNU linker is used, put all object paths between quotes, to prevent ld
7360 error when there are unusual characters (such as '!') in the paths.
7362 * Makefile.generic: When there are sources in Ada and the main is in
7363 C/C++, invoke gnatmake with -B, instead of -z.
7365 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
7366 from VMS_Conversion.
7367 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
7368 specification of argument file on the command line.
7370 2004-01-26 Bernard Banner <banner@gnat.com>
7372 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
7374 2004-01-26 Ed Schonberg <schonberg@gnat.com>
7376 * snames.adb: Update copyright notice.
7377 Add info on slice assignment for controlled arrays.
7379 2004-01-23 Robert Dewar <dewar@gnat.com>
7381 * exp_aggr.adb: Minor reformatting
7383 * exp_ch9.adb: Minor code clean up
7385 Fix bad character in comment
7388 * targparm.adb (Get_Target_Parameters): Give clean abort error on
7389 unexpected end of file, along with more detailed message.
7391 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7393 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
7396 * decl.c (copy_alias_set): New function.
7397 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
7399 2004-01-23 Doug Rupp <rupp@gnat.com>
7401 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
7402 lib$${file} in case subsequent character is not a separator.
7404 2004-01-23 Vincent Celier <celier@gnat.com>
7406 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
7407 when the GCC version is at least 3.
7409 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
7410 Remove all "Opt.", to prepare for opt split
7412 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
7413 Extends_All. Set to True when the project parsed is an extending all
7414 project. Fails for importing an extending all project only when the
7415 imported project is an extending all project.
7416 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
7417 depending on the value of Extends_All returned.
7419 * prj-proc.adb (Process): Check that no project shares its object
7420 directory with a project that extends it, directly or indirectly,
7421 including a virtual project.
7422 Check that no project extended by another project shares its object
7423 directory with another also extended project.
7425 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
7426 Kind = N_With_Clause
7428 * prj-tree.ads: Minor reformatting
7429 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
7431 2004-01-23 Ed Schonberg <schonberg@gnat.com>
7433 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
7434 applies to a type with an incomplete view, use full view in Name of
7435 clause, for consistency with uses of Get_Attribute_Definition_Clause.
7437 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
7439 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
7440 SCHED_RR, since other values are not supported by this policy.
7441 (Initialize): Move initialization of mutex attribute to package
7442 elaboration, to prevent early access to this variable.
7444 * Makefile.in: Remove mention of Makefile.adalib, unused.
7446 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
7447 1ssecsta.ads: Removed, unused.
7449 2004-01-21 Javier Miranda <miranda@gnat.com>
7451 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
7452 entity if already built in the current scope.
7454 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
7455 reminder in internal scopes. Required for nested limited aggregates.
7457 2004-01-21 Doug Rupp <rupp@gnat.com>
7459 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
7460 VMS. Replace all occurences of libgnat- and libgnarl- with
7461 libgnat$(hyphen) and libgnarl$(hyphen).
7462 Fixed shared library build problem on VMS.
7464 2004-01-21 Robert Dewar <dewar@gnat.com>
7466 * mlib-prj.adb: Minor reformatting
7468 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
7470 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
7471 'constant' keywords for declaration of pointers that are not modified.
7473 * exp_pakd.adb: Fix English in comment.
7475 2004-01-21 Ed Schonberg <schonberg@gnat.com>
7478 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
7479 copy all attributes of the parent, including the foreign language
7482 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
7485 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
7486 for 'delay until' statement.
7488 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
7490 * Make-lang.in: Replace $(docdir) with doc.
7491 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
7492 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
7493 to use consistent MAKEINFO rule.
7494 (ada.man, ada.srcman): Dummy entry.
7495 (ADA_INFOFILES): Define.
7496 (ada.info, ada.srcinfo): New rules.
7498 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
7500 * utils.c: Update copyright notice, missed in previous change.
7502 2004-01-19 Vincent Celier <celier@gnat.com>
7504 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
7505 args if Bind is True. Set First_ALI, if not already done.
7506 (Build_Library): For Stand Alone Libraries, extract from one ALI file
7507 an eventual --RTS switch, for gnatbind, and all backend switches +
7510 2004-01-19 Robert Dewar <dewar@gnat.com>
7512 * sem_attr.adb, memtrack.adb: Minor reformatting
7514 2004-01-19 Ed Schonberg <schonberg@gnat.com>
7516 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
7517 that rename enumeration literals. This is properly done in sem_eval.
7519 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
7520 to functions that rename enumeration literals.
7522 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
7523 functions that rename enumeration literals.
7525 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
7527 * Make-lang.in (utils.o): Depend on target.h.
7528 * utils.c: Include target.h.
7529 (process_attributes): Use targetm.have_named_sections instead
7530 of ASM_OUTPUT_SECTION_NAME.
7532 2004-01-16 Andreas Jaeger <aj@suse.de>
7534 * Makefile.in: Add $(DESTDIR).
7536 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
7538 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
7539 also when not defining if a Size clause applies. That information is
7542 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
7544 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
7545 symbolic links for the shared gnat run time when needed.
7547 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
7549 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
7550 for writing, and terminate with an error message if not.
7552 2004-01-15 Ed Schonberg <schonberg@gnat.com>
7554 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
7555 warning on an access to subprogram in an instance, when the target
7556 type is declared in the same generic unit.
7557 (Eval_Attribute): If 'access is known to fail accessibility check,
7558 rewrite as a raise statement.
7560 2004-01-15 GNAT Script <nobody@gnat.com>
7562 * Make-lang.in: Makefile automatically updated
7564 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
7566 * Make-lang.in (ada.srcextra): Dummy entry.
7568 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
7570 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
7572 2004-01-13 Ed Schonberg <schonberg@gnat.com>
7574 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
7575 components that are initialized with aggregates.
7577 2004-01-13 Vincent Celier <celier@gnat.com>
7579 * gnatlink.adb (Process_Binder_File): To find directory of shared
7580 libgcc, if "gcc-lib" is not a subdirectory, look for the last
7581 subdirectory "lib" in the path of the shared libgnat or libgnarl.
7583 * make.adb (Gnatmake): If GCC version is at least 3, link with
7584 -shared-libgcc, when there is at least one shared library project.
7586 * opt.ads (GCC_Version): New integer constant.
7588 * adaint.c (get_gcc_version): New function.
7590 2004-01-13 Robert Dewar <dewar@gnat.com>
7592 * sem_dist.adb, sem_res.adb, sem_util.adb,
7593 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
7594 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
7596 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
7598 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
7599 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
7602 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
7604 * misc.c: Remove trailing spaces.
7605 Update copyright notice missed in previous change.
7608 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
7611 * Makefile.generic: Update copyright.
7614 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
7615 of prefix/share/make.
7617 * Makefile.prolog: Update copyright.
7620 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
7622 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
7623 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
7624 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
7627 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
7630 2004-01-12 Javier Miranda <miranda@gnat.com>
7632 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
7633 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
7634 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
7635 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
7636 Component_Definition node.
7638 2004-01-12 Ed Falis <falis@gnat.com>
7640 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
7642 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
7644 * link.c: Change default libgnat kind to STATIC for FreeBSD.
7646 2004-01-12 Bernard Banner <banner@gnat.com>
7648 * Makefile.in: map 86numaux to a-numaux for x86_64
7650 2004-01-12 Ed Schonberg <schonberg@gnat.com>
7652 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
7653 generated to rename a generic actual, go to the actual itself, the
7654 subtype is not a user-visible entity.
7656 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
7657 part is a private subtype, reset the visibility of its full view, if
7658 any, to be consistent.
7661 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
7662 to use a generic package G as a formal package for another generic
7665 2004-01-12 Robert Dewar <dewar@gnat.com>
7667 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
7669 * usage.adb: Remove mention of obsolete -gnatwb switch
7670 Noticed during code reading
7672 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
7674 * 1ssecsta.adb: Minor changes for -gnatwa warnings
7676 2004-01-12 GNAT Script <nobody@gnat.com>
7678 * Make-lang.in: Makefile automatically updated
7680 2004-01-09 Mark Mitchell <mark@codesourcery.com>
7682 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
7684 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7686 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
7688 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
7690 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
7691 Update comment and copyright date.
7692 * stamp-xgnatug: Delete.
7694 2004-01-05 Robert Dewar <dewar@gnat.com>
7696 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
7697 be modified by the binder generated main program if the -D switch is
7700 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
7701 imported functions (since now we expect this to be done for imported
7704 * 5vtaprop.adb: Add several ??? for sections requiring more comments
7705 Minor reformatting throughout
7707 * 5zinit.adb: Minor reformatting
7708 Add 2004 to copyright date
7709 Minor changes to avoid -gnatwa warnings
7710 Correct some instances of using OR instead of OR ELSE (noted while
7713 * sprint.adb: Minor updates to avoid -gnatwa warnings
7715 * s-secsta.ads, s-secsta.adb:
7716 (SS_Get_Max): New function to obtain high water mark for ss stack
7717 Default_Secondary_Stack is not a constant since it may be modified by
7718 the binder generated main program if the -D switch is used.
7720 * switch-b.adb: New -Dnnn switch for binder
7723 Make -gnatg imply all warnings currently in -gnatwa
7725 * vms_conv.adb: Minor reformatting
7726 Add 2004 to copyright notice
7727 Add 2004 to printed copyright notice
7729 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
7730 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
7731 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
7732 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
7733 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
7734 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
7735 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
7736 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
7737 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
7738 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
7739 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
7740 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
7741 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
7742 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
7743 checks.adb, clean.adb, cstand.adb, einfo.ads,
7744 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
7745 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
7746 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
7747 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
7748 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
7749 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
7750 Minor reformatting and code clean ups.
7751 Minor changes to prevent -gnatwa warnings
7753 * ali.adb: Minor reformatting and cleanup of code
7754 Acquire new SS indication of secondary stack use from ali files
7756 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
7757 (since now we expect this to be done for imported functions)
7759 * bindgen.adb: Generate call to modify default secondary stack size if
7762 * bindusg.adb: Add line for new -D switch
7764 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
7765 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
7766 Add circuitry for both records and arrays to avoid gigi
7767 processing if the type involved has non-bit-aligned components
7769 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
7770 N_String_Literal node always references an E_String_Literal_Subtype
7771 entity. This may not be true in the future.
7772 (Possible_Bit_Aligned_Component): Move processing of
7773 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
7775 * exp_ch6.adb (Expand_Thread_Body): Pick up
7776 Default_Secondary_Stack_Size as variable so that we get value modified
7777 by possible -Dnnn binder parameter.
7779 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
7780 (Type_May_Have_Bit_Aligned_Components): New function.
7782 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
7783 (Type_May_Have_Bit_Aligned_Components): New function.
7785 * fe.h: (Set_Identifier_Casing): Fix prototype.
7786 Add declaration for Sem_Elim.Eliminate_Error_Msg.
7789 * freeze.adb (Freeze_Entity): Add RM reference to error message about
7790 importing constant atomic/volatile objects.
7791 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
7792 unless explicit Pure_Function pragma given, to avoid insidious bug of
7793 call to non-pure imported function getting eliminated.
7795 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
7796 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
7797 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
7798 Add 2004 to printed copyright notice
7800 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
7803 * Makefile.rtl: Add entry for g-sestin.o
7804 g-sestin.ads: New file.
7806 * mdll.adb: Minor changes to avoid -gnatwa warnings
7808 * mlib-tgt.adb: Minor reformatting
7810 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
7811 New switch Sec_Stack_Used (GNAT, GNATBIND)
7812 Make Default_Secondary_Stack_Size a variable instead of a constant,
7813 so that it can be modified by the new -Dnnn bind switch.
7815 * rtsfind.adb (Load_Fail): Give full error message in configurable
7816 run-time mode if all_errors mode is set. This was not done in the case
7817 of a file not found, which was an oversight.
7818 Note if secondary stack unit is used by compiler.
7820 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
7821 ineffective elaborate all pragmas on non-visible packages (this
7822 happened when a renamed subprogram was called). Now the elaborate all
7823 always goes on the package containing the renaming rather than the one
7824 containing the renamed subprogram.
7826 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
7827 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
7829 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
7830 has an Etype that references an E_String_Literal.
7831 (Eval_String_Literal): Avoid assumption that N_String_Literal node
7832 always references an E_String_Literal_Subtype entity. This may not
7833 be true in the future.
7835 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
7838 * sem_res.adb (Resolve): Specialize msg for function name used in proc
7841 2004-01-05 Ed Falis <falis@gnat.com>
7843 * g-debuti.adb: Replaced direct boolean operator with short-circuit
7846 2004-01-05 Vincent Celier <celier@gnat.com>
7848 * bld.adb: Minor comment updates
7849 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
7852 * make.adb (Gnatmake): Special process for files to compile/check when
7853 -B is specified. Fail when there are only foreign mains in attribute
7854 Main of the project file and -B is not specified. Do not skip bind/link
7855 steps when -B is specified.
7857 * makeusg.adb: Document new switch -B
7859 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
7861 * switch-m.adb: (Scan_Make_Switches): Process -B switch
7863 * vms_data.ads: Add new GNAT PRETTY qualifier
7864 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
7866 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7868 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
7871 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
7872 Set_Identifier_Casing.
7874 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
7875 has size that overflows.
7877 2004-01-05 Gary Dismukes <dismukes@gnat.com>
7879 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
7880 -gnatwa warning on static condition.
7882 2004-01-05 Doug Rupp <rupp@gnat.com>
7884 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
7886 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
7888 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
7889 all attributes, including read-only attribute.
7891 2004-01-05 Pascal Obry <obry@gnat.com>
7893 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
7894 library naming scheme.
7896 * mlib-prj.adb (Build_Library): Generate different names for the static
7897 or dynamic version of the GNAT runtime. This is needed to support the
7898 new shared library naming scheme.
7899 (Process_Binder_File): Add detection of shared library in binder file
7900 based on the new naming scheme.
7902 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
7903 scheme for the shared runtime libraries.
7906 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
7908 (install-gnatlib): Do not create symlinks for shared libraries.
7909 (gnatlib-shared-default): Idem.
7910 (gnatlib-shared-dual-win32): New target. Not used for now as the
7911 auto-import feature does not support arrays/records.
7912 (gnatlib-shared-win32): Do not create copy for the shared libraries.
7913 (gnatlib-shared-vms): Fix shared runtime libraries names.
7915 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
7916 dependent runtime shared library name.
7918 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
7920 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
7923 2004-01-05 Ed Schonberg <schonberg@gnat.com>
7925 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
7926 protected objects when allocator has a subtype indication, not a
7927 qualified expression. Note that qualified expressions may have to be
7928 checked when limited aggregates are implemented.
7930 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
7932 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
7933 subprogram is imported, remove warning.
7935 2004-01-05 Geert Bosch <bosch@gnat.com>
7937 * s-poosiz.adb: Update copyright notice.
7938 (Allocate): Use Task_Lock to protect against concurrent access.
7939 (Deallocate): Likewise.
7941 2004-01-05 Joel Brobecker <brobecker@gnat.com>
7943 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
7946 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
7948 * gnat_ug.texi: Force a CVS commit by updating copyright.
7949 * gnat_ug_vxw.texi: Regenerate.
7950 * gnat_ug_wnt.texi: Regenerate.
7951 * gnat_ug_vms.texi: Regenerate.
7952 * gnat_ug_unx.texi: Regenerate.
7954 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
7956 * trans.c: Remove uses of "register" specifier in
7957 declarations of local variables.
7959 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
7961 * stamp-xgnatug: New stamp file.
7962 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
7963 (ada/doctools/xgnatug): Add $(build_exeext).
7964 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
7965 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
7967 2003-12-17 Ed Falis <falis@gnat.com>
7969 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
7972 * a-exextr.adb: Add context clause for
7973 Ada.Exceptions.Last_Chance_Handler.
7975 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
7977 * cstand.adb (Create_Standard): Change the way how the declaration of
7978 the Duration type is created (making it the same way as it is for all
7979 the other standard types).
7981 2003-12-17 Robert Dewar <dewar@gnat.com>
7983 * s-crtl.ads: Fix header format
7984 Change Pure to Preelaborate
7986 2003-12-17 Ed Schonberg <schonberg@gnat.com>
7988 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
7989 the expression type only if it is declared in the current unit.
7991 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
7992 are universal and already analyzed, as can occur in constrained
7993 subcomponents that depend on discriminants, when one constraint is a
7996 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
7997 type Any_Fixed is legal as the argument of a conversion, if only one
7998 fixed-point type is in context.
8000 2003-12-17 GNAT Script <nobody@gnat.com>
8002 * Make-lang.in: Makefile automatically updated
8004 2003-12-15 Robert Dewar <dewar@gnat.com>
8006 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
8009 2003-12-15 Vincent Celier <celier@gnat.com>
8011 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
8012 (Gnatchop): Do not set failure status when reporting the number of
8015 2003-12-15 Doug Rupp <rupp@gnat.com>
8017 * s-ctrl.ads: New file.
8019 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
8021 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
8022 (GNATBIND_OBJS): Add ada/s-crtl.o.
8024 * Makefile.in [VMS]: Clean up ifeq rules.
8026 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
8027 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
8028 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
8029 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
8030 s-tasdeb.adb: Update copyright.
8032 Make minor modifications to use System.CRTL declared functions instead
8033 of importing locally.
8035 2003-12-15 GNAT Script <nobody@gnat.com>
8037 * Make-lang.in: Makefile automatically updated
8039 2003-12-11 Ed Falis <falis@gnat.com>
8041 * 5zinit.adb: Clean up.
8043 * 5zintman.adb (Notify_Exception): replaced case statement with a call
8044 to __gnat_map_signal, imported from init.c to support
8045 signal -> exception mappings that depend on the vxWorks version.
8048 Created and exported __gnat_map_signal to support signal -> exception
8049 mapping that is dependent on the VxWorks version.
8050 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
8052 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
8054 * 5wosinte.ads: Link with -mthreads switch.
8056 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
8058 * init.c (__gnat_install_handler [NetBSD]): Set
8059 __gnat_handler_installed, as done on all other platforms.
8060 Remove duplicated code.
8062 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
8064 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
8066 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
8068 * sinfo.ads: Fix inconsistent example code in comment.
8070 2003-12-11 Robert Dewar <dewar@gnat.com>
8072 * a-tiinau.adb: Add a couple of comments
8074 * sem_ch3.adb: Minor reformatting
8077 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
8078 Minor reformatting throughout
8080 2003-12-11 Ed Schonberg <schonberg@gnat.com>
8082 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
8083 bounds of a loop, create a separate block in order to generate proper
8084 cleanup actions to prevent memory leaks.
8086 * sem_res.adb (Resolve_Call): After a call to
8087 Establish_Transient_Scope, the call may be rewritten and relocated, in
8088 which case no further processing is needed.
8090 * sem_util.adb: (Wrong_Type): Refine previous fix.
8091 Fixes ACATS regressions.
8095 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
8098 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
8100 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
8101 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
8104 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
8107 2003-12-08 Robert Dewar <dewar@gnat.com>
8109 * 7sintman.adb: Minor reformatting
8111 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
8112 standard linker options to get standard libraries linked. We now plan
8113 to provide dummy versions of these libraries to match the appropriate
8114 configurable run-time (e.g. if a library is not needed at all, provide
8115 a dummy empty library).
8117 * targparm.ads: Configurable_Run_Time mode no longer affects linker
8118 options (-L parameters and standard libraries). What we plan to do is
8119 to provide dummy libraries where the libraries are not required.
8121 * gnatbind.adb: Minor comment improvement
8123 2003-12-08 Javier Miranda <miranda@gnat.com>
8125 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
8126 aggregate in the parent. Otherwise constants with limited aggregates
8127 are not supported. Add new formal to pass the component type (Ctype).
8128 It is required to call the corresponding IP subprogram in case of
8129 default initialized components.
8130 (Gen_Assign): In case of default-initialized component, generate a
8131 call to the IP subprogram associated with the component.
8132 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
8133 of aggregate with default initialized components.
8134 (Has_Default_Init_Comps): Improve implementation to recursively check
8135 all the present expressions.
8137 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
8138 to indicate that the initialization call corresponds to a
8139 default-initialized component of an aggregate.
8140 In case of default initialized aggregate with tasks this parameter is
8141 used to generate a null string (this is just a workaround that must be
8142 improved later). In case of discriminants, this parameter is used to
8143 generate a selected component node that gives access to the discriminant
8146 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
8147 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
8148 allocated aggregates with default-initialized components.
8150 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
8151 the box notation is used in positional aggregates.
8153 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
8155 * lib.ads: Fix typo in comment
8157 2003-12-08 Vincent Celier <celier@gnat.com>
8159 * prj.adb (Project_Empty): New component Unkept_Comments
8160 (Scan): Remove procedure; moved to Prj.Err.
8162 * prj.ads (Project_Data): New Boolean component Unkept_Comments
8163 (Scan): Remove procedure; moved to Prj.Err.
8165 * prj-dect.adb: Manage comments for the different declarations.
8167 * prj-part.adb (With_Record): New component Node
8168 (Parse): New Boolean parameter Store_Comments, defaulted to False.
8169 Set the scanner to return ends of line and comments as tokens, if
8170 Store_Comments is True.
8171 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
8172 comments are associated with these nodes. Store the node IDs in the
8174 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
8176 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
8177 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
8178 current project. Call Tree.Restore afterwards. Set the various nodes
8179 for comment storage (Next_End, End_Of_Line, Previous_Line,
8182 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
8185 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
8186 to False. When Truncated is True, truncate the string, never go to the
8188 (Write_End_Of_Line_Comment): New procedure
8189 (Print): Process comments for nodes N_With_Clause,
8190 N_Package_Declaration, N_String_Type_Declaration,
8191 N_Attribute_Declaration, N_Typed_Variable_Declaration,
8192 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
8193 Process nodes N_Comment.
8195 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
8196 without comments and there are some comments, set the flag
8197 Unkept_Comments to True.
8198 (Scan): If there are comments, set the flag Unkept_Comments to True and
8200 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
8201 (Next_End_Nodes: New table
8202 (Comment_Zones_Of): New function
8203 (Scan): New procedure; moved from Prj. Accumulate comments in the
8204 Comments table and set end of line comments, comments after, after end
8206 (Add_Comments): New procedure
8207 (Save, Restore, Seset_State): New procedures
8208 (There_Are_Unkept_Comments): New function
8209 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
8210 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
8212 (First_Comment_After, First_Comment_After_End): New functions
8213 (First_Comment_Before, First_Comment_Before_End): New functions
8214 (Next_Comment): New function
8215 (End_Of_Line_Comment, Follows_Empty_Line,
8216 Is_Followed_By_Empty_Line): New functions
8217 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
8218 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
8219 (Set_Next_Comment): New procedure
8220 (Default_Project_Node): Associate comment before if the node can store
8223 * scans.ads (Token_Type): New enumeration value Tok_Comment
8224 (Comment_Id): New global variable
8226 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
8228 (Scan): Store position of start of comment. If comments are tokens, set
8229 Comment_Id and set Token to Tok_Comment when scanning a comment.
8230 (Set_Comment_As_Token): New procedure
8232 * sinput-p.adb: Update Copyright notice
8233 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
8234 that no longer exists.
8236 2003-12-08 Javier Miranda <miranda@gnat.com>
8238 * sem_aggr.adb: Add dependence on Exp_Tss package
8239 Correct typo in comment
8240 (Resolve_Aggregate): In case of array aggregates set the estimated
8241 type of the aggregate before calling resolve. This is needed to know
8242 the name of the corresponding IP in case of limited array aggregates.
8243 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
8244 in case of default initialized array components.
8246 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
8247 types. Required to give support to limited aggregates in generic
8250 2003-12-08 Ed Schonberg <schonberg@gnat.com>
8252 * sem_ch3.adb (Check_Initialization): For legality purposes, an
8253 inlined body functions like an instantiation.
8254 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
8255 until bounds are analyzed, to diagnose premature use of type.
8257 * sem_util.adb (Wrong_Type): Improve error message when the type of
8258 the expression is used prematurely.
8260 2003-12-08 GNAT Script <nobody@gnat.com>
8262 * Make-lang.in: Makefile automatically updated
8264 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
8266 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
8267 they are automatically generated by Make-lang.in and cause nothing but
8268 maintenance troubles.
8270 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
8272 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
8273 version of this unit).
8275 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
8277 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
8278 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
8279 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
8280 the body of System.Interrupt_Management common to several targets.
8281 Update copyright notice when appropriate.
8283 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
8286 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
8287 to ensure that the kernel fills in the interrupted context structure
8288 before calling a signal handler, which is necessary to be able to
8289 unwind past it. Update the copyright notice.
8291 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
8293 * a-elchha.ads: New file.
8295 * a-elchha.adb: New default last chance handler. Contents taken from
8296 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
8298 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
8299 is moved to a-elchha.adb to provide a target-independent default last
8302 * Makefile.rtl: Add a-elchha.o
8304 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
8306 2003-12-05 Ed Schonberg <schonberg@gnat.com>
8308 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
8309 declared in an instance, do not inline the call if the instance is not
8310 frozen yet, to prevent order of elaboration problems.
8312 * sem_prag.adb: Add comments for previous fix.
8314 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
8316 * g-table.adb: Use the right variable in Set_Item.
8317 Update copyright notice.
8319 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
8321 * Makefile.in: Remove unused rules.
8323 2003-12-05 Vincent Celier <celier@gnat.com>
8325 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
8326 -nostdlib. Not needed here after all.
8328 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
8332 * adaint.h, adaint.c, g-os_lib.ads:
8333 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
8334 on some platforms (including FreeBSD), it is a 64 bit value.
8335 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
8337 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
8339 * gnatvsn.ads (Library_Version): Now contain only the relevant
8341 (Verbose_Library_Version): New constant.
8343 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
8344 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
8345 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
8347 * gnatlbr.adb: Clean up: replace Library_Version by
8348 Verbose_Library_Version.
8350 * make.adb, lib-writ.adb, exp_attr.adb:
8351 Clean up: replace Library_Version by Verbose_Library_Version.
8353 * 5lintman.adb: Removed.
8356 Update and simplify computation of LIBRARY_VERSION.
8357 Fix computation of GSMATCH_VERSION.
8358 5lintman.adb is no longer used: replaced by 7sintman.adb.
8360 2003-12-03 Robert Dewar <dewar@gnat.com>
8363 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
8364 name. Modified to consider small non-bit-packed arrays as troublesome
8365 and in need of component-by-component assigment expansion.
8367 2003-12-03 Vincent Celier <celier@gnat.com>
8369 * lang-specs.h: Process nostdlib as nostdinc
8371 * back_end.adb: Update Copyright notice
8372 (Scan_Compiler_Arguments): Process -nostdlib directly.
8374 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
8377 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
8378 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
8379 included in HIE_NONE_TARGET_PAIRS.
8381 2003-12-03 Ed Schonberg <schonberg@gnat.com>
8384 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
8385 is legal in an instance, because legality is cheched in the template.
8388 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
8389 appplied to an unchecked conversion of a formal parameter.
8392 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
8395 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
8397 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
8398 routines. The second one is new functionality to deal with backtracing
8399 through signal handlers.
8400 (unwind): Split into the two separate subroutines above.
8401 Update the documentation, and deal properly with sizeof (REG) different
8402 from sizeof (void*).
8404 2003-12-01 Nicolas Setton <setton@act-europe.fr>
8406 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
8407 so that the debugger can reliably access the value of the parameter,
8408 and therefore is able to display the exception name when an exception
8409 breakpoint is reached.
8411 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
8413 * fmap.adb: Fix typo in warning message.
8415 * g-socket.ads, g-socket.adb: Make Free a visible instance of
8416 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
8418 2003-12-01 Vincent Celier <celier@gnat.com>
8420 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
8422 (Build_Library): Get the switches only if Default_Switches is declared
8425 2003-12-01 Ed Schonberg <schonberg@gnat.com>
8427 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
8428 actuals that are indexed components, reanalyze actual to ensure that
8429 packed array references are properly expanded.
8431 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
8432 attempted assignment to a discriminant.
8434 2003-12-01 Robert Dewar <dewar@gnat.com>
8436 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
8439 * switch-c.adb: Minor reformatting of comments
8441 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8443 * Makefile.in: Clean ups.
8445 2003-12-01 GNAT Script <nobody@gnat.com>
8447 * Make-lang.in: Makefile automatically updated
8449 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
8451 * 5wsystem.ads: Disable zero cost exception, not ready yet.
8453 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
8455 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
8456 to force serialization.
8458 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
8460 * g-socket.ads, g-socket.adb:
8461 Clarify documentation of function Stream. Introduce a Free procedure
8462 to release the returned Stream once it becomes unused.
8464 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
8466 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
8468 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
8469 since NT 4 cannot handle timeout values that are too large,
8470 e.g. DWORD'Last - 1.
8472 2003-11-26 Ed Schonberg <schonberg@gnat.com>
8475 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
8476 in procedure calls and whose expansion must be deferred.
8478 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
8482 (Build_Derived_Array_Type): Create operator for unconstrained type
8483 if ancestor is unconstrained.
8485 2003-11-26 Vincent Celier <celier@gnat.com>
8487 * make.adb (Project_Object_Directory): New global variable
8488 (Change_To_Object_Directory): New procedure
8489 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
8490 of Change_Dir directly. Do not change working directory to object
8491 directory of main project after each compilation.
8492 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
8494 Change to object directory of main project before binding step.
8495 (Initialize): Initialize Project_Object_Directory to No_Project
8498 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
8499 binding a Stand-Alone Library.
8501 * output.adb: Update Copyright notice
8502 (Write_Char): Output buffer when full
8504 2003-11-26 Robert Dewar <dewar@gnat.com>
8506 * sem_ch13.adb: (Check_Size): Reset size if size is too small
8509 (Check_Size): Fix documentation to include bit-packed array case
8511 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
8513 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
8515 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
8517 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
8520 * utils.c (init_gigi_decls): Change name of built-in setjmp to
8521 __builtin_setjmp, since this is apparently needed by recent
8524 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8526 * adadecode.c: Only include ctype.h if not IN_GCC.
8527 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
8529 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
8532 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
8533 signals and interrupts.
8535 * 5zintman.ads: New File.
8537 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
8538 add exception signals to the set of unmasked signals.
8541 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
8542 between signals and interrupts.
8543 Add to Unblocked_Signal_Mask the set of signals that are in
8547 Adding a check to see whether the Interrupt_ID we want to unmask is in
8548 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
8549 reason is that the index type of the Keep_Unmasked array is not always
8550 Interrupt_ID; it may be a subtype of Interrupt_ID.
8552 2003-11-24 Gary Dismukes <dismukes@gnat.com>
8555 (Remove_Side_Effects): Condition constantness of object created for a
8556 an unchecked type conversion on the constantness of the expression
8557 to ensure the correct value for 'Constrained when passing components
8558 of view-converted class-wide objects.
8560 2003-11-24 Robert Dewar <dewar@gnat.com>
8562 * par-load.adb (Load): Improve handling of misspelled and missing units
8563 Removes several cases of compilation abandoned messages
8565 * lib.adb: (Remove_Unit): New procedure
8567 * lib.ads: (Remove_Unit): New procedure
8569 * lib-load.adb: Minor reformatting
8571 2003-11-24 Vincent Celier <celier@gnat.com>
8574 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
8575 (Marking_Label): Label to mark processed source files. Incremented for
8577 (Gnatmake): Increase Marking_Labet for each executable
8578 (Is_Marked): Compare against marking label
8579 (Mark): Mark with marking label
8581 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
8584 Move the declaration of the TSD for System.Threads to System.Soft_Links.
8587 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
8588 (rts-cert): build a single relocatable object for the run-time lib.
8591 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
8594 Use gnatls rather than gcc to obtain the location of GNAT RTL for
8597 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
8599 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
8600 can not use it as before (that is, as a variable) when dumping it into
8601 the tree file. Add a local variable to store the result of this
8602 function and to be used as the string to be written into the tree.
8604 * scn.adb (Initialize_Scanner): Add comments explaining the recent
8607 * sinput.adb (Source_First, Source_Last): In case of
8608 Internal_Source_File, replace returning attributes of
8609 Internal_Source_Ptr (which is wrong) with returning attributes of
8612 2003-11-24 Ed Schonberg <schonberg@gnat.com>
8615 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
8616 used for implicit concatenation operators.
8620 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
8621 task bodies that are in the scope of a Suppress pragma.
8622 (Check_A Call): Use the flag to prevent spurious elaboration checks.
8624 * sinfo.ads, sinfo.adb:
8625 New flag No_Elaboration_Check on function/procedure calls, to properly
8626 suppress checks on calls in task bodies that are within a local suppress
8630 (Expand_Concatenate_Other): Use the proper integer type for the
8631 expression for the upper bound, to avoid universal_integer computations
8634 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
8636 * .cvsignore: Delete.
8638 2003-11-21 Andreas Schwab <schwab@suse.de>
8640 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
8642 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
8644 * 5wsystem.ads: Enable zero cost exception.
8646 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
8648 * 5ztiitho.adb: Remove an unreferenced variable.
8650 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
8652 * adaint.c: For FreeBSD, use mkstemp.
8654 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
8656 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
8658 2003-11-21 Robert Dewar <dewar@gnat.com>
8660 * bld.adb: Remove useless USE of gnatvsn
8662 * gnatchop.adb: Minor reformatting
8663 Clean up version handling to be more consistent
8665 * gnatxref.adb: Minor reformatting
8667 * gprcmd.adb: Minor reformatting
8668 Fix output of copyright to be more consistent with other tools
8670 2003-11-21 Vincent Celier <celier@gnat.com>
8672 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
8674 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
8676 * atree.adb (Initialize): Add initializations for global variables
8677 used in New_Copy_Tree.
8679 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
8680 Internal_Source_File as the actual).
8681 Put the set of statements creating Any_Character before the set of
8682 statements creating Any_Array to have Any_Character fully initialized
8683 when it is used in creating Any_Array.
8685 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
8686 not call Scan in case if the actual is Internal_Source_File
8687 Add 2003 to copyright note.
8689 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
8690 processing Internal_Source_File.
8692 * types.ads: Add the constant Internal_Source_File representing the
8693 source buffer for artificial source-code-like strings created within
8694 the compiler (the definition of Source_File_Index is changed).
8696 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
8698 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
8699 56system.ads: New file, FreeBSD version.
8701 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
8703 * Make-lang.in (ada.extraclean): Delete.
8705 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
8707 * gnatmem.adb: Clean up verbose output.
8709 * gprcmd.adb: Change copyright to FSF.
8711 2003-11-19 Vincent Celier <celier@gnat.com>
8713 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
8714 and Version (ignored).
8716 * symbols.ads: (Policy): New type
8717 (Initialize): New parameter Reference, Symbol_Policy and
8719 Remove parameter Force.
8722 * snames.ads, snames.adbadb: New standard names
8723 Library_Reference_Symbol_File and Library_Symbol_Policy
8726 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
8730 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
8732 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
8734 * prj.adb: (Project_Empty): New component Symbol_Data
8736 * prj.ads: (Policy, Symbol_Record): New types
8737 (Project_Data): New component Symbol_Data
8740 New attributes Library_Symbol_File, Library_Symbol_Policy and
8741 Library_Reference_Symbol_File.
8744 (Ada_Check): When project is a Stand-Alone library project, process
8745 attribute Library_Symbol_File, Library_Symbol_Policy and
8746 Library_Reference_Symbol_File.
8748 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
8749 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
8750 5sml-tgt.adb (Build_Dynamic_Library): New parameter
8751 Symbol_Data (ignored).
8753 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
8754 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
8755 functions Option_File_Name and Version_String. Set new options of
8756 gnatsym related to symbol file, symbol policy and reference symbol
8760 Extensive modifications to take into account the reference symbol file,
8761 the symbol policy, the library version and to put in the symbol file the
8762 minor and major IDs.
8764 * bld.adb (Process_Declarative_Items): Put second argument of
8765 gprcmd to_absolute between single quotes, to avoid problems with
8768 * bld-io.adb: Update Copyright notice.
8769 (Flush): Remove last character of a line, if it is a back slash, to
8770 avoid make problems.
8773 Implement new scheme with reference symbol file and symbol policy.
8775 * g-os_lib.ads: (Is_Directory): Clarify comment
8777 2003-11-19 Robert Dewar <dewar@gnat.com>
8779 * atree.adb: Move New_Copy_Tree global variables to head of package
8781 * errout.adb: Minor reformatting
8783 2003-11-19 Javier Miranda <miranda@gnat.com>
8785 * sem_ch4.adb: (Diagnose_Call): Improve error message.
8786 Add reference to Ada0Y (AI-50217)
8788 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
8789 sem_util.adb: Add reference to AI-50217
8791 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
8793 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
8795 * sem_aggr.adb: Complete documentation of AI-287 changes
8797 * par-ch4.adb: Document previous changes.
8799 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
8800 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
8803 * exp_aggr.adb: Add references to AI-287 in previous changes
8805 2003-11-19 Ed Schonberg <schonberg@gnat.com>
8808 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
8809 in the rewriting is the result of an inlined call.
8811 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
8812 parameter is a type conversion, use original node to construct the
8813 post-call assignment, because expression may have been rewritten, e.g.
8814 if it is a packed array.
8817 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
8818 body, just as it is in an instance.
8819 Categorization routines
8821 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
8822 Instantiate_Object): Set proper sloc reference for message on missing
8825 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
8827 * Makefile.in: Add FreeBSD libgnat pairs.
8829 * usage.adb: Fix typo in usage message.
8831 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
8833 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
8834 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
8836 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
8838 * s-thread.adb: This file is now a dummy implementation of
8841 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
8843 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
8845 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
8847 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8848 instanciation references in the parent type description.
8850 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8852 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
8854 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
8855 TYPE_PRECISION directly from esize.
8857 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
8860 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
8862 * init.c: Initialization routines for FreeBSD
8864 * link.c: Link info for FreeBSD
8866 * sysdep.c: Add the case of FreeBSD
8868 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
8870 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
8871 already called in System.Threads.
8873 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
8874 environment task, as it has been moved to System.Threads.Initialization.
8876 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
8878 * adaint.c (__gnatlib_install_locks): Only reference
8879 __gnat_install_locks on VMS, since other platforms can avoid using
8880 --enable-threads=gnat
8882 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8884 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
8886 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
8887 TYPE_PACKED_ARRAY_TYPE_P.
8888 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
8890 Part of PR ada/12806
8891 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
8892 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
8894 2003-11-17 Vincent Celier <celier@gnat.com>
8896 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
8898 Do not set exit status to Failure when Warning is True.
8899 (Gnatchop): Make errors "no compilation units found" and
8900 "no source files written" warnings only.
8902 * make.adb (Gnatmake): When using a project file, set
8903 Look_In_Primary_Dir to False.
8904 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
8905 and Local_Configuration_Pragmas in the project where they are declared
8906 not an extending project which might have inherited them.
8908 * osint.adb (Locate_File): If Name is already an absolute path, do not
8909 look for a directory.
8911 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
8912 -gnats (Check_Syntax) is used, issue only a warning, not an error.
8914 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
8915 in objects of type Variable_Value.
8917 * prj.ads: (Variable_Value): New component Project
8919 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
8920 is in a project extended by Project.
8922 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
8923 Project of Variable_Values to this new parameter value.
8924 (Expression): Set component Project of Variable_Values.
8925 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
8926 Set the component Project in array elements.
8928 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
8930 * errout.adb: (Initialize): Add initialization for error nodes.
8932 * sem_ch12.adb (Initialize): Add missing initializations for
8933 Exchanged_Views and Hidden_Entities.
8935 2003-11-17 Ed Schonberg <schonberg@gnat.com>
8937 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
8938 already instantiated tree for use in subsequent inlining.
8939 (Analyze_Associations, Instantiate_Formal_Subprogram,
8940 Instantiate_Object): improve error message for mismatch in
8943 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
8944 instantiations of subprograms declared in instances.
8946 2003-11-17 Javier Miranda <miranda@gnat.com>
8948 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
8949 executed only under the Extensions_Allowed flag.
8951 2003-11-17 Robert Dewar <dewar@gnat.com>
8953 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
8955 (Address_Image): Fix bug of returning 0x instead of 0x0
8956 Minor reformatting (function specs).
8958 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
8959 (missed case of 33-63)
8961 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
8963 * s-thread.adb: Add comments for pragma Restriction
8965 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
8966 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
8968 2003-11-17 Ed Falis <falis@gnat.com>
8970 * s-thread.adb: Added No_Tasking restriction for this implementation.
8972 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
8974 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
8975 instanciation references in the parent type description.
8977 2003-11-17 GNAT Script <nobody@gnat.com>
8979 * Make-lang.in: Makefile automatically updated
8981 2003-11-16 Jason Merrill <jason@redhat.com>
8983 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
8984 and TAGS files that include them for each front end.
8986 2003-11-14 Andreas Jaeger <aj@suse.de>
8988 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
8989 is the canonical version.
8990 * misc.c (gnat_handle_option): Likewise.
8992 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
8994 * 5nsystem.ads: New file for x86_64-linux-gnu.
8996 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
8998 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
9000 * comperr.adb: Fix logic in previous change.
9002 2003-11-13 Vincent Celier <celier@gnat.com>
9004 * 5bml-tgt.adb (Build_Dynamic_Library): Use
9005 Osint.Include_Dir_Default_Prefix instead of
9006 Sdefault.Include_Dir_Default_Name.
9008 * gnatlbr.adb: Update Copyright notice
9009 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
9010 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
9011 instead of Sdefault.Object_Dir_Default_Name
9014 (Process_Binder_File): Never suppress the option following -Xlinker
9017 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
9018 Sdefault.Object_Dir_Default_Name.
9020 * osint.ads, osint.adb:
9021 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
9024 * vms_conv.ads: Minor reformating
9025 Remove GNAT STANDARD and GNAT PSTA
9028 Allow GNAT MAKE to have several files on the command line.
9029 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
9030 Sdefault.Object_Dir_Default_Name.
9032 Remove data for GNAT STANDARD
9035 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
9036 Remove data for GNAT STANDARD
9037 Remove options and documentation for -gnatwb/-gnatwB: these warning
9038 options no longer exist.
9040 2003-11-13 Ed Falis <falis@gnat.com>
9042 * 5zthrini.adb: (Init_RTS): Made visible
9045 (Register): Removed unnecessary call to taskVarGet that checked whether
9046 an ATSD was already set as a task var for the argument thread.
9049 Updated comment to reflect that this is a VxWorks version
9050 Added context clause for System.Threads.Initialization
9051 Added call to System.Threads.Initialization.Init_RTS
9053 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
9056 (Init_RTS): New procedure, for the initialization of the run-time lib.
9059 Remove dependancy on System.Init, so that this file can be used in the
9060 AE653 sequential run-time lib.
9062 2003-11-13 Robert Dewar <dewar@gnat.com>
9064 * bindgen.adb: Minor reformatting
9066 2003-11-13 Ed Schonberg <schonberg@gnat.com>
9069 (Apply_Discriminant_Check): Do no apply check if target type is derived
9070 from source type with no applicable constraint.
9073 (Ensure_System_Dependency): Do not apply the style checks that may have
9074 been specified for the main unit.
9077 (Find_Selected_Component): Further improvement in error message, with
9081 (Resolve): Handle properly the case of an illegal overloaded protected
9084 2003-11-13 Javier Miranda <miranda@gnat.com>
9087 (Has_Default_Init_Comps): New function to check the presence of
9088 default initialization in an aggregate.
9089 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
9090 extension aggregate of a limited record. In addition, a new formal
9091 was added to do not initialize the record controller (if any) during
9092 this recursive expansion of ancestors.
9093 (Init_Controller): Add support for limited record components.
9094 (Expand_Record_Aggregate): In case of default initialized components
9095 convert the aggregate into a set of assignments.
9097 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
9098 describing the new syntax.
9099 Nothing else needed to be done because this subprogram delegates part of
9100 its work to P_Precord_Or_Array_Component_Association.
9101 (P_Record_Or_Array_Component_Association): Give support to the new
9102 syntax for default initialization of components.
9105 (Resolve_Aggregate): Relax the strictness of the frontend in case of
9107 (Resolve_Record_Aggregate): Give support to default initialized
9109 (Get_Value): In case of default initialized components, duplicate
9110 the corresponding default expression (from the record type
9111 declaration). In case of default initialization in the *others*
9112 choice, do not check that all components have the same type.
9113 (Resolve_Extension_Aggregate): Give support to limited extension
9117 (Check_Initialization): Relax the strictness of the front-end in case
9118 of aggregate and extension aggregates. This test is now done in
9119 Get_Value in a per-component manner.
9121 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
9122 expression corresponds to a limited aggregate. This test is now done
9125 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
9128 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
9129 present in an N_Component_Association node
9131 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
9133 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
9134 type-conformant entry only if they are homographs.
9136 2003-11-13 GNAT Script <nobody@gnat.com>
9138 * Make-lang.in: Makefile automatically updated
9140 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9142 * adadecode.c: Use <> form of include for ctype.h.
9143 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
9145 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9147 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
9148 Works around PR middle-end/6552.
9150 2003-11-10 Ed Falis <falis@gnat.com>
9152 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
9154 * 5zinit.adb: (Install_Handler): Moved back to spec
9155 (Install_Signal_Handlers): Deleted
9157 * 5zthrini.adb: Added context clause for System.Storage_Elements
9158 (Register): Only handles creation of taskVar; initialization moved to
9160 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
9161 Added declaration of environment task secondary stack and
9164 * s-thread.adb: Implement bodies for thread body processing
9167 Added comment identifying supported targets for pragma Thread_Body.
9169 2003-11-10 Pascal Obry <obry@gnat.com>
9171 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
9175 (Open): Properly check for string length before copying into the buffer.
9176 Raises Name_Error if buffer is too small. Note that this was a potential
9179 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
9181 * bindgen.adb, comperr.adb: Code clean ups.
9182 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
9184 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
9186 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
9188 2003-11-10 Vincent Celier <celier@gnat.com>
9191 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
9194 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
9196 * prj.adb: (Project_Empty): Add new boolean component Virtual
9198 * prj.ads: (Virtual_Prefix): New constant string
9199 (Project_Data): New boolean component Virtual
9201 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
9202 a library project is extended by a virtual extending project.
9205 Modifications throughout to implement extending-all project, including:
9206 (Virtual_Hash, Processed_Hash): New hash tables
9207 (Create_Virtual_Extending_Project): New procedure
9208 (Look_For_Virtual_Projects_For): New procedure
9211 (Process): After checking the projects, if main project is an
9212 extending-all project, set the object directory of all virtual extending
9213 project to the object directory of the main project.
9214 Adjust error message when a virtual extending project has the same
9215 object directory as an project being extended.
9216 (Recursive_Process): If name starts with the virtual prefix, set Virtual
9217 to True in the project data.
9220 (Default_Project_Node): Add new boolean component Extending_All
9221 (Is_Extending_All): New function
9222 (Set_Is_Extending_All): New procedure
9224 * prj-tree.ads: (Is_Extending_All): New function
9225 (Set_Is_Extending_All): New procedure
9226 (Project_Node_Record): New boolean component Extending_All
9228 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
9231 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
9233 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
9234 "gprcmd prefix" to define it.
9236 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
9238 * einfo.ads: Fix a typo and remove an extraneous word in comments.
9241 (Create_Dummy_Package_Unit): Set the scope of the entity for the
9242 created dummy package to Standard_Standard, not to itself, to
9243 defend other parts of the front-end against encoutering a cycle in
9247 (Analyze_With_Clause): When setting the entities for the successive
9248 N_Expanded_Names that constitute the name of a child unit, do not
9249 attempt to go further than Standard_Standard in the chain of scopes.
9250 This case arises from the placeholder units created by
9251 Create_Dummy_Package_Unit in the case of a with_clause for a
9252 nonexistent child unit.
9254 2003-11-10 Ed Schonberg <schonberg@gnat.com>
9257 (Expand_Thread_Body): Place subprogram on scope stack, so that new
9258 declarations are given the proper scope.
9261 (Check_Expr_Constants): Reject an expression that contains a constant
9262 created during expansion, and that appears after the object to which
9263 the address clause applies.
9265 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
9266 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
9267 that uses 'Range of a function call with controlled components, so
9268 that the function result can be finalized before starting the loop.
9271 (Find_Selected_Component): Improve error message when prefix is
9272 an implicit dereference of an incomplete type.
9274 2003-11-10 Robert Dewar <dewar@gnat.com>
9276 * opt.ads: New Print_Standard flag for -gnatS switch
9278 * sem_ch13.adb: Remove some additional checks for unaligned arrays
9280 * cstand.adb (Create_Standard): Print out package standard if -gnatS
9283 * debug.adb: Update doc for -gnatds to discuss relationship with new
9286 * sinfo.adb: Add new field Entity_Or_Associated_Node
9288 * sinfo.ads: Add new field Entity_Or_Associated_Node
9289 Update documentation for Associated_Node and Entity fields to clarify
9290 relationship and usage.
9293 (Write_Id): Properly process Associated_Node field in generic template
9296 Recognize new -gnatS switch for printing package Standard
9297 This replaces gnatpsta
9300 Add line for new -gnatS switch for printing package Standard
9301 This replaces gnatpsta
9303 2003-11-10 Andreas Jaeger <aj@suse.de>
9305 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
9308 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9310 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
9313 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9315 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
9318 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
9320 * sysdep.c: Add handling of cygwin.
9322 2003-11-10 GNAT Script <nobody@gnat.com>
9324 * Make-lang.in: Makefile automatically updated
9326 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
9329 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
9330 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
9331 Replace GNAT_ROOT by GCC_ROOT.
9333 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
9335 2003-11-06 Zack Weinberg <zack@codesourcery.com>
9337 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
9338 and update for changed meaning of GET_MODE_BITSIZE.
9340 2003-11-04 Doug Rupp <rupp@gnat.com>
9342 * sysdep.c: Problem discovered during IA64 VMS port.
9343 [VMS] #include <unixio.h> to get proper prototypes.
9346 Issues discovered/problems fixed during IA64 VMS port.
9347 [VMS] #define _POSIX_EXIT for proper semantics.
9348 [VMS] #include <unixio.h> for proper prototypes.
9349 [VMS] (fork): #define IA64 version.
9350 (__gnat_os_exit): Remove unnecessary VMS specific code.
9352 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9354 Part of PR ada/12806
9356 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
9360 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
9363 * targtyps.c, decl.c, misc.c,
9364 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
9365 routines to work around change in FP sizing semantics in GCC.
9368 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
9370 * gigi.h: (enumerate_modes): New function.
9372 * Make-lang.in: (ada/misc.o): Add real.h.
9374 * misc.c: (enumerate_modes): New function.
9376 2003-11-04 Robert Dewar <dewar@gnat.com>
9378 * 3vtrasym.adb: Minor reformatting
9379 Use terminology encoded/decoded name, rather than C++ specific notion
9380 of mangling (this is the terminology used throughout GNAT).
9382 * einfo.h: Regenerated
9384 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
9387 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
9389 * par-prag.adb: Add dummy entry for Thread_Body pragma
9392 Add entries for System.Threads entities for thread body processing
9395 (Analyze_Pragma, Access attributes): Check these are not applied to a
9396 thread body, since this is not permitted
9398 * sem_prag.adb: Add processing for Thread_Body pragma.
9402 (Resolve_Call): Check for incorrect attempt to call a thread body
9403 procedure with a direct call.
9405 * snames.ads, snames.adb: Add entry for Thread_Body pragma
9406 Add names associated with thread body expansion
9408 * snames.h: Add entry for Thread_Body pragma
9410 * s-thread.adb: Add entries for thread body processing
9411 These are dummy bodies so far
9413 * s-thread.ads: Add documentation on thread body handling.
9414 Add entries for thread body processing.
9416 2003-11-04 Javier Miranda <miranda@gnat.com>
9419 (Build_Limited_Views): Return after posting an error in case of limited
9420 with_clause on subprograms, generics, instances or generic renamings
9421 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
9422 on subprograms, generics, instances or generic renamings
9424 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
9426 * raise.c (setup_to_install): Correct mistake in last revision; two
9427 arguments out of order.
9429 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
9430 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
9431 notice, missed in previous change.
9432 Remove trailing blanks and other style errors introduced in previous
9435 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
9437 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
9438 rid of the wrapper for a LJM type, ensuring we don't do that if the
9439 field is addressable. This avoids potential low level type view
9440 mismatches later on, for instance in a by-reference argument passing
9443 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9445 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
9446 aligned at byte boundary.
9448 2003-11-04 Joel Brobecker <brobecker@gnat.com>
9450 * decl.c (components_to_record): Do not delete the empty variants from
9451 the end of the union type.
9453 2003-11-04 Ed Schonberg <schonberg@gnat.com>
9455 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
9456 operation for a derived type, an explicit declaration may use a local
9459 2003-11-04 Vincent Celier <celier@gnat.com>
9461 * make.adb (Gnatmake): Allow main sources on the command line with a
9462 library project when it is only for compilation (no binding or
9465 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9467 * Makefile.in: Remove many duplicate variables.
9469 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
9471 * Make-lang.in (dvi): Move targets to $(docobjdir).
9472 (gnat_ug_vms.dvi): Simplify rule and adjust target.
9473 (gnat_ug_wnt.dvi): Likewise.
9474 (gnat_ug_unx.dvi): Likewise.
9475 (gnat_ug_vxw.dvi): Likewise.
9476 (gnat_rm.dvi): Likewise.
9477 (gnat-style.dvi): Likewise.
9479 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9481 * gigi.h: Missed commit from update for C90.
9483 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
9485 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
9487 2003-10-31 Andreas Schwab <schwab@suse.de>
9489 * raise.c (get_action_description_for): Fix typo in last change.
9491 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
9494 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
9495 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
9497 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
9499 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
9500 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
9501 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
9502 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
9503 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
9505 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
9508 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
9509 numbers when symbol name is too long.
9511 2003-10-30 Ed Falis <falis@gnat.com>
9513 * g-signal.ads, g-signal.adb: New files
9515 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
9517 * Makefile.rtl: Introduce GNAT.Signals
9519 2003-10-30 Robert Dewar <dewar@gnat.com>
9521 * freeze.adb: Minor reformatting
9523 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
9525 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
9526 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
9527 New handling of Id_Check parameter to improve recognition of keywords
9528 used as identifiers.
9529 Update copyright notice to include 2003
9531 2003-10-29 Robert Dewar <dewar@gnat.com>
9533 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
9534 sem_ch10.adb: Minor reformatting
9536 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
9537 (Expand_Assign_Record): Test right hand side for bit unaligned as well
9539 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
9541 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
9542 Support for TBK$SYMBOLIZE-based symbolic traceback.
9544 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
9547 Revert previous change, that did not work well when pragma No_Run_Time
9548 was used in conjunction with a run-time other than ZFP.
9550 2003-10-29 Vincent Celier <celier@gnat.com>
9553 (Gnatmake): When there are no Ada mains in attribute Main, disable the
9554 bind and link steps only is switch -z is not used.
9556 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
9558 * Makefile.generic: Remove duplicated setting of CC.
9560 * Makefile.prolog: Set CC to gcc by default, to override make's
9563 * einfo.h: Regenerated.
9565 2003-10-29 Ed Schonberg <schonberg@gnat.com>
9567 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
9568 current body, after compiling subunit.
9570 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
9571 when in deleted code, because gigi needs properly ordered freeze
9572 actions to annotate types.
9574 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
9575 prevent the premature freezing of record type that contains
9576 subcomponents with a private type that does not yet have a completion.
9578 2003-10-29 Javier Miranda <miranda@gnat.com>
9581 (Analyze_Package_Instantiation): Check that instances can not be used in
9582 limited with_clauses.
9585 (Analyze_Package_Renaming): Check that limited withed packages cannot
9586 be renamed. Improve text on error messages related to limited
9589 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
9591 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
9592 Update copyright notice.
9594 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
9595 (Install_Limited_Context_Clauses): New subprogram that isolates all the
9596 checks required for limited context_clauses and installs the limited
9598 (Install_Limited_Withed_Unit): Complete its documentation.
9599 (Analyze_Context): Check that limited with_clauses are only allowed in
9601 (Install_Context): Call Install_Limited_Context_Clauses after the
9602 parents have been installed.
9603 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
9604 package as 'From_With_Type'; this mark indicates that the limited view
9605 is installed. Used to check bad usages of limited with_clauses.
9606 (Build_Limited_Views): Do not add shadow entities to the scope's list
9607 of entities. Do not add real entities to the Non_Limited_Views chain.
9608 Improve error notification.
9609 (Remove_Context_Clauses): Remove context clauses in two phases:
9610 limited views first and regular views later (to maintain the
9612 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
9613 its visible entities.
9615 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
9617 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
9618 with any type that Is_Fixed_Point_Type.
9620 * sinfo.ads: Fix documentation for Associated_Node attribute.
9622 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
9624 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
9625 both '-gnatc' and '-gnatt' are specified.
9627 * atree.adb (Initialize): Add initialization for Node_Count (set to
9630 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9632 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
9633 do not consider as Pure.
9635 Part of implementation of function-at-a-time:
9637 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
9638 (tree_transform): Add new argument to build_component_ref.
9639 (tree_transform, case N_Assignment_Statement): Make and return an
9641 (tree_transform): If result IS_STMT, set flags and return it.
9642 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
9644 * utils2.c (build_simple_component_ref, build_component_ref): Add new
9646 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
9647 (build_allocator): Likewise.
9649 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
9650 Add new arg to build_component_ref.
9651 (maybe_unconstrained_array, unchecked_convert): Likewise.
9653 * ada-tree.def (EXPR_STMT): New code.
9655 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
9657 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
9658 build_component_ref calls.
9660 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
9662 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
9663 (build_component_ref): Add new argument, NO_FOLD_P.
9665 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
9667 * Makefile.generic: Add missing substitution on object_deps handling.
9670 * Make-lang.in (check-ada): Enable ACATS test suite.
9672 2003-10-27 Robert Dewar <dewar@gnat.com>
9675 (Freeze_Array_Type): We do not need an initialization routine for types
9676 derived from String or Wide_String. They should be treated the same
9677 as String and Wide_String themselves. This caused problems with the
9678 use of Initialize_Scalars.
9681 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
9682 composites. This allows use of component clauses that are not byte
9686 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
9687 is an attempt to pack an array of atomic objects.
9689 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
9691 2003-10-27 Pascal Obry <obry@gnat.com>
9694 (Basename): Check for drive letters in a pathname only on DOS based OS.
9696 2003-10-27 Vincent Celier <celier@gnat.com>
9699 (Gnatmake): When unable to change dir to the object dir, display the
9700 content of the parent dir of the obj dir, to try to understand why this
9703 2003-10-27 GNAT Script <nobody@gnat.com>
9705 * Make-lang.in: Makefile automatically updated
9707 2003-10-27 Ed Schonberg <schonberg@gnat.com>
9710 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
9711 should not be done in Save/Restore_Scope_Stack, because it is performed
9715 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
9716 whether use clauses should be removed/restored.
9719 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
9720 whether use clauses should be removed/restored.
9722 2003-10-26 Andreas Jaeger <aj@suse.de>
9724 * Makefile.in: Remove duplicated lines.
9726 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9728 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
9729 minimize the differences with ACT tree.
9731 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
9732 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
9733 Gnatvsn.Gnat_Static_Version_String to reduce differences between
9736 2003-10-24 Pascal Obry <obry@gnat.com>
9738 * adadecode.c (ostrcpy): New function.
9739 (__gnat_decode): Use ostrcpy of strcpy.
9740 (has_prefix): Set first parameter a const.
9741 (has_suffix): Set first parameter a const.
9742 Update copyright notice. Fix source name in header.
9743 Removes a trailing space.
9746 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
9749 Remove the test against being in No_Run_Time_Mode before generating a
9750 call to Register_Tag. It is redundant with the test against the
9751 availability of the function Register_Tag.
9753 2003-10-24 Vincent Celier <celier@gnat.com>
9755 * g-catiio.adb: (Month_Name): Correct spelling of February
9757 * make.adb: (Mains): New package
9758 (Initialize): Call Mains.Delete
9759 (Gnatmake): Check that each main on the command line is a source of a
9760 project file and, if there are several mains, each of them is a source
9761 of the same project file.
9762 (Gnatmake): When a foreign language is specified in attribute Languages,
9763 no main is specified on the command line and attribute Mains is not
9764 empty, only build the Ada main. If there is no Ada main, just compile
9765 the Ada sources and their closure.
9766 (Gnatmake): If a main is specified on the command line with directory
9767 information, check that the source exists and, if it does, that the path
9768 is the actual path of a source of a project.
9771 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
9772 Full_Path is True, return the full path instead of the simple file name.
9773 (Project_Of): New function
9776 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
9778 (Project_Of): New function
9780 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9783 Ensure objects of main project are always checked and rebuilt if needed.
9784 Set CC to gcc by default.
9785 Prepare new handling of link by creating a global archive (not activated
9788 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9789 stringt.h: Update copyright notice. Remove trailing blanks.
9790 Fix source name in header.
9792 2003-10-24 Robert Dewar <dewar@gnat.com>
9794 * sem_ch12.adb: Minor reformatting
9797 Minor reformatting (including new function return style throughout)
9800 Minor reformatting (including new function return style throughout)
9802 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
9804 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
9805 stringt.h: Update copyright notice. Remove trailing blanks.
9806 Fix source name in header.
9808 2003-10-24 GNAT Script <nobody@gnat.com>
9810 * Make-lang.in: Makefile automatically updated
9812 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
9814 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
9815 stringt.h: Convert to ISO C90 declarations and definitions.
9817 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
9820 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
9821 External_Tag attribute definition clauses.
9823 2003-10-23 Ed Schonberg <schonberg@gnat.com>
9826 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
9827 child unit, generate a fully qualified name to avoid spurious errors
9828 when the context contains renamings of different child units with
9829 the same simple name.
9831 * exp_dbug.ads: Add documentation on name qualification for renamings
9834 2003-10-23 Robert Dewar <dewar@gnat.com>
9836 * g-regpat.ads, g-regpat.adb: Minor reformatting
9838 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
9840 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
9842 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9844 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
9847 * urealp.h: (Machine): Update to proper definition.
9849 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
9851 * init.c, adaint.c: Minor reformatting.
9853 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
9855 * adaint.c (w32_epoch_offset): Define static const at file level.
9856 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
9857 rather than t_create, t_access in call to GetFileTime. Use union
9858 to convert between FILETIME and unsigned long long.
9859 (__gnat_file_time_name): Test for invalid file handle.
9860 (__gnat_set_filetime_name): Support win32 targets using
9863 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
9865 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
9867 * ctrl_c.c (__gnat_int_handler): Remove declaration.
9869 * decl.c (creat_concat_name): Const-ify prefix.
9871 * adaint.c: Include ctype.h if __MINGW32__.
9872 (__gnat_readlink): Mark arguments as possibly unused.
9873 (__gnat_symlink): Likewise.
9874 (__gnat_is_symbolic_link): Likewise.
9875 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
9877 (__gnat_file_time_name): Don't declare struct stat statbuf when
9879 (__gnat_is_absolute_path): Add parenthesis around condition of
9880 'if' statement to avoid warning.
9881 (__gnat_plist_init): Specify void as parameter.
9882 (plist_enter): Likewise.
9883 (plist_leave): Likewise.
9884 (remove_handle): Make static. Initialize prev.
9886 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9888 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
9889 * cstreams.c (__gnat_full_name): Minor improvements and clean up
9892 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9894 * tracebak.c (MAX): Avoid redefinition warning.
9896 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
9897 Change msg to const char *.
9898 (__gnat_install_handler): Remove ss, unused.
9899 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
9901 * cstreams.c (__gnat_full_name): Declare p only when used.
9902 (__gnat_full_name) [sgi] Return buffer.
9904 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
9906 * mingw32.h: New file.
9907 * gnat_wrapper.adb: New file.
9909 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
9911 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
9912 string match a pre compiled regular expression (the corresponding
9913 version of the function working on a raw regular expression)
9914 Fix typos in various comments
9915 Update copyright notice in spec
9917 2003-10-21 Gary Dismukes <dismukes@gnat.com>
9920 (Component_Needs_Simple_Initialization): Return False when the type is a
9921 packed bit array. Revise spec comments to document this case.
9924 (Expand_Pragma_Import): Set any expression on the imported object to
9925 empty to avoid initializing imported objects (in particular this
9926 covers the case of zero-initialization of bit arrays).
9927 Update copyright notice.
9929 2003-10-21 Ed Schonberg <schonberg@gnat.com>
9932 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
9933 a subunit is missing.
9934 (Instantiate_Subprogram_Body): If body of function is missing, set type
9935 of return expression explicitly in dummy body, to prevent cascaded
9936 errors when a subunit is missing.
9940 (Access_Subprogram_Declaration): Verify that return type is valid.
9944 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
9949 (Corresponding_Discriminant): If the scope of the discriminant is a
9950 private type without discriminant, use its full view.
9953 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
9955 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
9956 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
9957 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
9958 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
9959 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
9960 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
9961 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
9962 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
9963 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
9964 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
9965 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
9966 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
9967 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
9968 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
9969 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
9970 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
9971 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
9972 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
9973 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
9974 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
9975 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
9976 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
9977 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
9978 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
9979 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
9980 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
9981 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
9982 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
9983 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
9984 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
9985 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
9986 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
9987 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
9988 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
9989 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
9990 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
9991 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
9992 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
9993 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
9994 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
9995 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
9996 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
9997 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
9998 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
9999 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
10000 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
10001 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
10002 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
10003 vms_conv.ads, vms_conv.adb, vms_data.ads,
10004 vxaddr2line.adb: Files added. Merge with ACT tree.
10006 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
10007 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
10008 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
10009 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
10010 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
10011 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
10012 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10013 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
10014 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
10015 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
10017 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10018 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10019 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10020 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10021 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
10022 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
10023 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10024 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
10025 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
10026 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
10027 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
10028 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
10029 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
10030 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
10031 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
10032 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
10033 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
10034 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10035 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
10036 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
10037 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
10038 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
10039 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
10040 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
10041 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
10042 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
10043 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
10044 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
10045 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
10046 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
10047 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
10048 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
10049 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
10050 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
10051 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
10052 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
10053 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
10054 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
10055 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
10056 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
10057 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
10058 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
10059 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
10060 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
10061 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
10062 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
10063 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
10064 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
10065 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
10066 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
10067 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
10068 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
10069 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
10070 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
10071 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
10072 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
10073 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
10074 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
10075 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
10076 checks.adb, checks.ads, cio.c, comperr.adb,
10077 comperr.ads, csets.adb, cstand.adb, cstreams.c,
10078 debug_a.adb, debug_a.ads, debug.adb, decl.c,
10079 einfo.adb, einfo.ads, errout.adb, errout.ads,
10080 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
10081 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
10082 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
10083 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
10084 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
10085 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
10086 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
10087 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
10088 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
10089 fe.h, fmap.adb, fmap.ads, fname.adb,
10090 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
10091 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
10092 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
10093 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10094 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10095 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10096 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
10097 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
10098 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
10099 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
10100 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
10101 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
10102 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
10103 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
10104 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
10105 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
10106 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
10107 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
10108 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
10109 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
10110 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
10111 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
10112 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
10113 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
10114 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
10115 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
10116 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
10117 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
10118 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
10119 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
10120 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
10121 layout.adb, lib.adb, lib.ads, lib-list.adb,
10122 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
10123 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10124 link.c, live.adb, make.adb, make.ads,
10125 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
10126 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
10127 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
10128 misc.c, mkdir.c, mlib.adb, mlib.ads,
10129 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
10130 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
10131 namet.adb, namet.ads, namet.h, nlists.ads,
10132 nlists.h, nmake.adt, opt.adb, opt.ads,
10133 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
10134 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
10135 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10136 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
10137 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
10138 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
10139 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
10140 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
10141 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
10142 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
10143 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
10144 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
10145 prj-util.adb, prj-util.ads, raise.c, raise.h,
10146 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
10147 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
10148 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
10149 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
10150 scans.ads, scn.adb, scn.ads, s-crc32.adb,
10151 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
10152 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
10153 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
10154 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
10155 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
10156 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10157 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10158 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
10159 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
10160 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
10161 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
10162 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
10163 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
10164 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
10165 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10166 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
10167 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
10168 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
10169 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
10170 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
10171 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
10172 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
10173 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
10174 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
10175 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
10176 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
10177 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
10178 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
10179 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
10180 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
10181 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
10182 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
10183 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
10184 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
10185 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
10186 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
10187 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
10188 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
10189 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
10190 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
10191 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
10192 stringt.adb, stringt.ads, stringt.h, style.ads,
10193 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
10194 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
10195 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
10196 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
10197 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
10198 table.adb, table.ads, targparm.adb, targparm.ads,
10199 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
10200 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
10201 ttypes.ads, types.ads, types.h, uintp.adb,
10202 uintp.ads, uintp.h, uname.adb, urealp.adb,
10203 urealp.ads, urealp.h, usage.adb, utils2.c,
10204 utils.c, validsw.adb, validsw.ads, widechar.adb,
10205 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
10206 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
10207 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
10208 gnatvsn.ads: Merge with ACT tree.
10210 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
10212 2003-10-20 Mark Mitchell <mark@codesourcery.com>
10214 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
10215 (gnat_ug_vmx.info): Likewise.
10216 (gnat_ug_vxw.info): Likewise.
10217 (gnat_ug_wnt.info): Likewise.
10218 (gnat_rm.info): Likewise.
10219 (gnat-style.info): Likewise.
10221 * Make-lang.in (ada.install-info): Remove target.
10222 (info): New target.
10223 (install-info): Likewise.
10224 (gnat_ug_unx.info): Simplify rule.
10225 (gnat_ug_vmx.info): Likewise.
10226 (gnat_ug_vxw.info): Likewise.
10227 (gnat_ug_wnt.info): Likewise.
10228 (gnat_rm.info): Likewise.
10229 (gnat-style.info): Likewise.
10231 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
10233 * Make-lang.in: Replace uses of $(target_alias) with
10234 $(target_noncanonical).
10235 * ada/Makefile.in: Remove unused mention of $(target_alias).
10237 2003-10-06 Mark Mitchell <mark@codesourcery.com>
10239 * Make-lang.in (ada.info): Replace with ...
10241 (ada.dvi): Replace with ...
10244 2003-09-29 Zack Weinberg <zack@codesourcery.com>
10246 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
10247 initialize dconstp5 and dconstmp5.
10249 2003-09-28 Richard Henderson <rth@redhat.com>
10251 * trans.c (tree_transform): Update call to expand_asm_operands.
10253 2003-09-21 Richard Henderson <rth@redhat.com>
10255 * trans.c, utils.c: Revert.
10257 2003-09-21 Richard Henderson <rth@redhat.com>
10259 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
10262 2003-09-04 Michael Matz <matz@suse.de>
10264 * misc.c: Include "target.h".
10265 * Make-lang.in (misc.o): Add dependency on target.h.
10267 2003-09-03 DJ Delorie <dj@redhat.com>
10269 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
10272 2003-08-30 Zack Weinberg <zack@codesourcery.com>
10274 * Makefile.in: Update substitutions to match changes to
10275 configure. Use include directives instead of @-insertions
10276 to read in host and target fragments. Add a rule to
10277 regenerate ada/Makefile.
10279 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
10281 * lang-options.h: Remove.
10282 * lang.opt: Add help text.
10284 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
10286 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
10289 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
10291 * misc.c (gnat_handle_option): Don't handle filenames.
10293 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
10295 * Make-lang.in: Replace PWD with PWD_COMMAND.
10296 * Makefile.adalib: Likewise.
10297 * Makefile.in: Likewise.
10299 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
10301 * misc.c (gnat_argv): Revert last change.
10302 (gnat_handle_option, gnat_init_options): Copy arguments.
10304 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
10306 * misc.c (gnat_argv): Make const.
10308 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10310 * misc.c (save_argc, save_argv): Keep non-static!
10312 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
10314 * misc.c (save_argc, save_argv): Make static.
10315 (gnat_init_options): New prototype.
10316 (gnat_init_options): Update.
10318 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
10320 * gnat_ug.texi: Remove unlikely characters from @vars.
10321 * gnat_ug_vms.texi: Regenerate.
10323 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
10325 * misc.c (record_code_position): Adjust emit_note call.
10327 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
10329 * misc.c (gnat_handle_option): Don't check for missing arguments.
10331 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
10333 * utils.c (end_subprog_body): Adjust expand_function_end call.
10335 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
10337 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
10340 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
10342 * lang.opt: Declare Ada.
10343 * misc.c (gnat_init_options): Update.
10345 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
10347 * utils.c (begin_subprog_body): Adjust init_function_start call.
10349 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10351 * Make-lang.in: Update to use options.c and options.h.
10352 * misc.c: Include options.h not aoptions.h.
10353 (gnat_handle_option): Abort on unrecognized switch.
10354 (gnat_init_options): Request Ada switches.
10356 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
10358 * lang.opt: Add -Wall.
10359 * misc.c (gnat_handle_option): Handle it.
10361 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
10363 * misc.c (gnat_handle_option): Fix warnings.
10365 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
10367 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
10369 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
10371 * Make-lang.in: Update to handle command-line options.
10372 * lang.opt: New file.
10373 * misc.c: Include aoptions.h.
10374 (cl_options_count, cl_options): Remove.
10375 (gnat_handle_option): New.
10376 (gnat_decode_option): Remove.
10377 (LANG_HOOKS_DECODE_OPTION): Remove.
10378 (LANG_HOOKS_HANDLE_OPTION): Override.
10380 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
10382 * init.c, misc.c, trans.c, utils.c: Remove dead code.
10384 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
10386 * Makefile.in: Replace "host_canonical" with "host" for autoconf
10389 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
10391 * Make-lang.in: Update.
10392 * misc.c: Include opts.h. Define cl_options_count and cl_options.
10394 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
10396 * misc.c (gnat_init_options): Update.
10398 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10400 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
10401 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
10402 __attribute__ ((__unused__)).
10404 2003-06-05 Jan Hubicka <jh@suse.cz>
10406 * Make-lang.in: Add support for stageprofile and stagefeedback
10408 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
10410 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
10411 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
10413 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
10415 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
10416 Remove non-VMS directive.
10417 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
10419 (Examples of gnatls Usage): Remove VMS alternative.
10421 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
10424 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
10425 and turn ZCX_By_Default back to False since the underlying support
10426 is not quite there yet.
10428 2003-06-01 Andreas Jaeger <aj@suse.de>
10430 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
10431 and ROUND_TYPE_SIZE_UNIT.
10433 2003-05-22 Geert Bosch <bosch@gnat.com>
10435 * gnat_rm.texi : Remove reference to Ada Core Technologies.
10437 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
10439 * trans.c (tree_transform): Use location_t and input_location
10441 (build_unit_elab): Likewise.
10442 * utils.c (create_label_decl): Likewise.
10444 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
10446 * trans.c (tree_transform, build_unit_elab,
10447 set_lineno): Rename lineno to input_line.
10448 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
10449 end_subprog_body): Likewise.
10450 * utils2.c (build_call_raise): Likewise.
10452 2003-05-01 Laurent Guerby <guerby@acm.org>
10455 * 5iosinte.ads: Increase pthread_cond_t size to match recent
10456 LinuxThread and NPTL version, merge from ACT.
10458 2003-04-28 Zack Weinberg <zack@codesourcery.com>
10460 * utils.c (convert): No need to clear TREE_CST_RTL.
10462 2003-04-23 Geert Bosch <bosch@gnat.com>
10464 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
10465 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
10466 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
10467 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
10468 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
10469 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
10470 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
10471 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
10472 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
10473 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
10474 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
10475 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
10476 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
10477 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
10478 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
10479 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
10480 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
10481 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
10482 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
10483 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
10484 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
10485 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
10486 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
10487 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
10488 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
10489 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
10490 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
10491 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
10492 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
10493 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
10494 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
10495 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
10496 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
10497 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
10498 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
10499 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
10500 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
10501 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
10502 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
10503 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
10504 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
10505 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
10506 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
10507 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
10508 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
10509 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
10510 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
10511 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
10512 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
10513 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
10514 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
10515 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
10516 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
10517 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
10518 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
10519 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
10520 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
10521 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
10522 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
10523 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
10524 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
10525 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
10526 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
10527 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
10528 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
10529 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
10530 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
10531 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
10532 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
10533 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
10534 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
10535 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
10536 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
10537 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
10538 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
10539 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
10540 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
10541 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
10542 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
10543 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
10544 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
10545 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
10546 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
10547 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
10548 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
10549 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
10550 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
10551 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
10552 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
10553 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
10554 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
10555 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
10556 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
10557 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
10558 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
10559 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
10560 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
10561 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
10562 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
10563 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
10564 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
10565 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
10566 ali.adb, ali.ads, alloc.ads, argv.c,
10567 atree.adb, atree.ads, atree.h, aux-io.c,
10568 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
10569 binde.adb, binde.ads, binderr.adb, binderr.ads,
10570 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
10571 butil.adb, butil.ads, cal.c, calendar.ads,
10572 casing.adb, casing.ads, ceinfo.adb, checks.adb,
10573 checks.ads, cio.c, comperr.adb, comperr.ads,
10574 config-lang.in, csets.adb, csets.ads, csinfo.adb,
10575 cstand.adb, cstand.ads, cuintp.c, debug.adb,
10576 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
10577 dec-io.ads, dec.ads, deftarg.c, directio.ads,
10578 einfo.adb, einfo.ads, elists.adb, elists.ads,
10579 elists.h, errno.c, errout.adb, errout.ads,
10580 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
10581 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
10582 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
10583 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
10584 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
10585 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
10586 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
10587 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
10588 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
10589 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
10590 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
10591 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
10592 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
10593 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
10594 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
10595 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
10596 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
10597 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
10598 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
10599 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
10600 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
10601 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
10602 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
10603 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
10604 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
10605 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
10606 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
10607 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
10608 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
10609 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
10610 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
10611 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
10612 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
10613 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
10614 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
10615 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
10616 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
10617 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
10618 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
10619 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
10620 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
10621 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
10622 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
10623 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
10624 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
10625 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
10626 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
10627 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
10628 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
10629 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
10630 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
10631 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
10632 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
10633 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
10634 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
10635 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
10636 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
10637 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
10638 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
10639 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
10640 lib.adb, lib.ads, live.adb, live.ads,
10641 machcode.ads, make.adb, make.ads, makeusg.adb,
10642 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
10643 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
10644 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
10645 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
10646 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
10647 mlib.ads, namet.adb, namet.ads, nlists.adb,
10648 nlists.ads, opt.adb, opt.ads, osint-b.adb,
10649 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
10650 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
10651 osint.ads, output.adb, output.ads, par-ch10.adb,
10652 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
10653 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
10654 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
10655 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
10656 par-tchk.adb, par-util.adb, par.adb, par.ads,
10657 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
10658 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
10659 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
10660 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
10661 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
10662 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
10663 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
10664 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
10665 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
10666 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
10667 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
10668 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
10669 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
10670 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
10671 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
10672 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
10673 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
10674 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
10675 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
10676 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
10677 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
10678 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
10679 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
10680 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
10681 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
10682 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
10683 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
10684 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
10685 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
10686 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
10687 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
10688 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
10689 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
10690 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
10691 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
10692 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
10693 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
10694 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
10695 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
10696 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
10697 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
10698 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
10699 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
10700 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
10701 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
10702 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
10703 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
10704 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
10705 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
10706 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
10707 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
10708 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
10709 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
10710 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
10711 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
10712 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
10713 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
10714 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
10715 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
10716 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
10717 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
10718 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
10719 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
10720 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
10721 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
10722 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
10723 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
10724 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
10725 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
10726 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
10727 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
10728 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
10729 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
10730 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
10731 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
10732 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
10733 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
10734 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
10735 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
10736 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
10737 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
10738 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
10739 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
10740 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
10741 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
10742 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
10743 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
10744 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
10745 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
10746 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
10747 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
10748 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
10749 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
10750 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
10751 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
10752 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
10753 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
10754 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
10755 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
10756 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
10757 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
10758 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
10759 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
10760 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
10761 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
10762 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
10763 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
10764 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
10765 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
10766 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
10767 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
10768 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
10769 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
10770 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
10771 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
10772 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
10773 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
10774 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
10775 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
10776 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
10777 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
10778 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
10779 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
10780 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
10781 snames.ads, sprint.adb, sprint.ads, stand.adb,
10782 stand.ads, stringt.adb, stringt.ads, style.adb,
10783 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
10784 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
10785 switch-m.ads, switch.adb, switch.ads, system.ads,
10786 table.adb, table.ads, targparm.adb, targparm.ads,
10787 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
10788 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
10789 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
10790 ttypef.ads, ttypes.ads, types.adb, types.ads,
10791 uintp.adb, uintp.ads, uname.adb, uname.ads,
10792 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
10793 usage.adb, usage.ads, validsw.adb, validsw.ads,
10794 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
10795 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
10796 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
10797 formatting and other trivial changes from ACT.
10799 2003-04-12 Zack Weinberg <zack@codesourcery.com>
10801 * gigi.h, utils2.c (build_constructor):
10802 Rename gnat_build_constructor. Use build_constructor.
10803 * decl.c (gnat_to_gnu_entity)
10804 * trans.c (tree_transform, pos_to_constructor, extract_values)
10805 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
10806 (unchecked_convert)
10807 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
10808 (fill_vms_descriptor):
10811 2003-04-06 Zack Weinberg <zack@codesourcery.com>
10813 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
10814 * misc.c (gnat_tree_size): New function.
10815 (LANG_HOOKS_TREE_SIZE): Override.
10817 2003-04-03 Jason Merrill <jason@redhat.com>
10819 * misc.c (gnat_adjust_rli): #if 0.
10821 2003-03-31 Geert Bosch <bosch@gnat.com>
10824 * link.c : Fix misspelled "const" keyword
10826 2003-03-23 Mark Mitchell <mark@codesourcery.com>
10829 * utils2.c: Adjust calls to put_var_into_stack.
10831 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
10833 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
10835 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
10837 * misc.c (gnat_init): Update for new prototype.
10839 2003-03-05 Olivier Hainque <hainque@gnat.com>
10842 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
10843 warning, and fix return type for the IN_RTS && !SJLJ case.
10845 2003-03-04 Tom Tromey <tromey@redhat.com>
10847 * Make-lang.in (ada.tags): New target.
10849 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
10852 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
10853 wrapper, which name remains constant whatever underlying GCC
10856 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
10857 the stable interface needed for a-except.
10859 2003-03-02 Andreas Jaeger <aj@suse.de>
10861 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10862 gnat_ug_wnt.texi: Regenerate.
10864 2003-03-02 Laurent Guerby <guerby@acm.org>
10866 * Makefile.in (install-gnatlib): Match previous change there
10869 2003-02-28 Andreas Schwab <schwab@suse.de>
10871 * Make-lang.in (install-gnatlib): Change to ada directory before
10872 running make instead of using ada/Makefile directly.
10874 2003-02-18 Ben Elliston <bje@redhat.com>
10876 Part of fix for PR ada/9406
10877 * gnat_ug.texi (Binder output file): Grammar fix.
10879 2003-02-18 Ben Elliston <bje@redhat.com>
10882 * 5qtaprop.adb (Sleep): Fix typo in comment.
10884 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
10886 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
10887 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10888 gnat_ug_wnt.texi: Regenerate.
10890 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10892 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
10893 be created if necessary.
10894 (ada.install-common): Let $(DESTDIR)$(bindir) be created
10895 if necessary. Remove erroneous and redundant gnatchop
10896 installation commands. Test for gnatdll before attempting
10898 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
10899 and gnatdll from all plausible locations.
10901 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
10903 * utils2.c (build_unary_op): Don't check flag_volatile.
10904 * gnat_ug.texi: Remove -fvolatile from example.
10905 * gnat_ug_vxw.texi: Likewise.
10907 2003-01-29 Laurent Guerby <guerby@acm.org>
10910 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
10911 * Makefile.in: match previous change.
10912 * Make-lang.in: match previous change.
10914 2003-01-29 Joel Sherrill <joel@OARcorp.com>
10916 * 5rosinte.ads: Add SIGXCPU.
10917 * 5rtpopsp.adb: New file.
10918 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
10919 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
10920 specific file 5rtpopsp.adb.
10921 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
10922 is likely needed for all newlib targets.
10923 * init.c: Add RTEMS specific version of __gnat_initialize().
10925 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10927 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
10929 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10931 * init.c (__gnat_error_handler): Make msg const.
10933 * gmem.c (convert_addresses): Move declaration ...
10934 * adaint.h: ... here.
10935 * adaint.c (convert_addresses): Adapt addrs type to match
10938 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
10940 2003-01-24 Andreas Schwab <schwab@suse.de>
10942 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
10943 size_t to avoid warning.
10945 2003-01-21 Zack Weinberg <zack@codesourcery.com>
10947 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
10949 2003-01-09 Geoffrey Keating <geoffk@apple.com>
10951 * gnat_rm.texi: Remove RCS version number.
10953 * ada-tree.h (union lang_tree_node): Add chain_next option.
10955 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
10957 * Make-lang.in (ada.install-info, ada.install-common,
10958 ada.uninstall): Prepend $(DESTDIR) to the destination
10959 directory in all (un)installation commands.
10960 * Makefile.in (install-gnatlib, install-rts): Ditto.
10962 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
10964 * gnat_rm.texi, gnat_ug.texi: Use @copying.
10965 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10966 gnat_ug_wnt.texi: Regenerate.
10968 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
10970 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
10972 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
10973 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
10974 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
10975 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
10976 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
10977 $(srcdir)/doc/include/gcc-common.texi.
10979 2002-12-15 Geert Bosch <bosch@gnat.com>
10981 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
10983 2002-12-14 Geert Bosch <bosch@gnat.com>
10985 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
10986 case of a body created for a Renaming_As_Body, on which
10987 conformance checks are not performed. Fixes PR ada/5690.
10989 2002-11-30 Zack Weinberg <zack@codesourcery.com>
10991 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
10992 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
10993 not already included.
10994 * Make-lang.in: Update dependencies.
10996 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
10997 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
10998 solution to buffer overflow bug on GNU/Linux.
11000 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
11001 Closes PR ada/5856 and PR ada/6919 !
11002 * bindgen.adb: Remove all references to Public_Version.
11003 * comperr.adb: Remove all references to Public_Version and
11004 GNATPRO_Version; correct bug reporting instructions.
11005 * comperr.ads: Change to match bug box.
11006 * gnatvsn.ads: Remove all references to Public version and
11009 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
11011 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
11015 * config-lang.in: Remove diff_excludes.
11017 2002-11-05 Graham Stott <graham.stott@btinternet.com>
11019 * trans.c (gnu_pending_elaboration_lists): New GC root.
11020 (build_unit_elab): Use..
11022 2002-10-30 Geert Bosch <bosch@gnat.com>
11024 * misc.c : Include optabs.h
11026 * Make-lang.in (misc.o): Add dependency on optabs.h
11028 2002-10-29 Geert Bosch <bosch@gnat.com>
11030 * Make-lang.in (gnatbind): Depend on CONFIG_H
11032 2002-10-29 Geert bosch <bosch@gnat.com>
11034 * misc.c: Unrevert misc.c (1.13)
11036 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
11038 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
11039 maintainership comments.
11041 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
11043 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
11044 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
11045 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
11046 7staprop.adb: Correct statements in comments about
11047 maintainership of GNAT.
11050 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
11051 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
11052 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
11053 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
11054 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
11055 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
11056 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
11057 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
11058 comments about maintainership of GNAT.
11060 PR ada/6919 (forward port of patch for PR ada/5904)
11061 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
11062 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
11063 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
11064 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
11065 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
11066 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
11067 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
11068 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
11069 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
11070 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
11071 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
11072 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
11073 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
11074 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
11075 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
11076 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
11077 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
11078 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
11079 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
11080 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
11081 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
11082 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
11083 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
11084 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
11085 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
11086 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
11087 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
11088 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
11089 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
11090 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
11091 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
11092 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
11093 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
11094 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
11095 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
11096 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
11097 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
11098 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
11099 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
11100 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
11101 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
11102 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
11103 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
11104 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
11105 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
11106 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
11107 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
11108 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
11109 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
11110 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
11111 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
11112 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
11113 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
11114 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
11115 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
11116 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
11117 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
11118 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
11119 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
11120 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
11121 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
11122 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
11123 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
11124 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
11125 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
11126 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
11127 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
11128 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
11129 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
11130 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
11131 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
11132 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
11133 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
11134 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
11135 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
11136 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
11137 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
11138 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
11139 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
11140 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
11141 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
11142 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
11143 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
11144 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
11145 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
11146 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
11147 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
11148 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
11149 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
11150 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
11151 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
11152 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
11153 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
11154 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
11155 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
11156 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
11157 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
11158 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
11159 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
11160 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
11161 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
11162 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
11163 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
11164 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
11165 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
11166 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
11167 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
11168 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
11169 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
11170 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
11171 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
11172 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
11173 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
11174 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
11175 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
11176 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
11177 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
11178 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
11179 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
11180 par-endh.adb par-labl.adb par-load.adb par-prag.adb
11181 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
11182 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
11183 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
11184 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
11185 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
11186 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
11187 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
11188 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
11189 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
11190 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
11191 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
11192 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
11193 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
11194 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
11195 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
11196 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
11197 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
11198 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
11199 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
11200 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
11201 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
11202 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
11203 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
11204 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
11205 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
11206 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
11207 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
11208 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
11209 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
11210 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
11211 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
11212 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
11213 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
11214 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
11215 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
11216 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
11217 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
11218 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
11219 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
11220 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
11221 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
11222 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
11223 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
11224 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
11225 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
11226 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
11227 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
11228 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
11229 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
11230 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
11231 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
11232 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
11233 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
11234 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
11235 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
11236 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
11237 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
11238 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
11239 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
11240 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
11241 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
11242 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
11243 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
11244 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
11245 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
11246 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
11247 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
11248 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
11249 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
11250 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
11251 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
11252 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
11253 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
11254 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
11255 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
11256 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
11257 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
11258 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
11259 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
11260 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
11261 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
11262 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
11263 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
11264 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
11265 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
11266 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
11267 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
11268 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
11269 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
11270 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
11271 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
11272 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
11273 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
11274 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
11275 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
11276 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
11277 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
11278 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
11279 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
11280 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
11281 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
11282 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
11283 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
11284 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
11285 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
11286 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
11287 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
11288 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
11289 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
11290 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
11291 stringt.ads stringt.h style.adb style.ads stylesw.adb
11292 stylesw.ads switch.adb switch.ads sysdep.c system.ads
11293 table.adb table.ads targparm.adb targparm.ads targtyps.c
11294 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
11295 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
11296 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
11297 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
11298 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
11299 usage.ads utils.c utils2.c validsw.adb validsw.ads
11300 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
11301 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
11302 xtreeprs.adb: Correct statements in comments about maintainership
11305 2002-09-23 Zack Weinberg <zack@codesourcery.com>
11307 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
11308 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
11309 * gnatvsn.ads: Gnat_Version_String is now a function.
11310 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
11311 copy the C version_string into a String and return it.
11312 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
11313 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
11314 Remove pragma Ident (Gnat_Version_String). If this was the
11315 sole use of package Gnatvsn, remove the with statement too.
11316 * gnat1drv.adb: Tweak -gnatv output.
11318 2002-09-17 Richard Henderson <rth@redhat.com>
11320 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
11321 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
11322 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
11323 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
11324 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
11325 and real_2expN instead of a loop.
11326 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
11327 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
11329 2002-08-25 Andre Leis <a.leis@gmx.net>
11330 David Billinghurst (David.Billinghurst@riotinto.com>
11332 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
11334 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11336 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
11337 Remove $(CONFIG_H) dependency.
11339 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
11341 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
11343 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11345 * adadecode.c (ada_demangle): Use xstrdup in lieu of
11347 * misc.c (gnat_decode_option): Likewise.
11349 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
11351 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11352 function approach did not work well because of a side effect (the
11353 function call could reallocate the table which was being indexed
11354 using its result). Fixes ada/4851. [RESURRECTED]
11356 2002-07-01 Roger Sayle <roger@eyesopen.com>
11358 * ada/utils.c (builtin_function): Accept an additional parameter.
11360 2002-06-28 Andreas Jaeger <aj@suse.de>
11363 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
11366 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11368 * Makefile.in (SHELL): Set to @SHELL@.
11370 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11372 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
11373 array size calculation.
11375 2002-06-04 Andreas Jaeger <aj@suse.de>
11377 * Make-lang.in (gnatbind): Readd rule that has been lost in last
11380 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
11382 Merge from pch-branch:
11384 * config-lang.in (gtfiles): Add ada-tree.h.
11385 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
11386 (SET_TYPE_MODULUS): New.
11387 (SET_TYPE_INDEX): New.
11388 (SET_TYPE_DIGITS_VALUE): New.
11389 (SET_TYPE_RM_SIZE): New.
11390 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
11391 (SET_TYPE_ADA_SIZE): New.
11392 (SET_TYPE_ACTUAL_BOUNDS): New.
11393 (SET_DECL_CONST_CORRESPONDING_VAR): New.
11394 (SET_DECL_ORIGINAL_FIELD): New.
11395 (TREE_LOOP_ID): Correct typo.
11396 * decl.c: Use new macros.
11397 * utils.c: Include debug.h, use new macros.
11398 * utils2.c: Use new macros.
11400 * ada-tree.h: Update all macros for new tree description.
11401 (struct tree_loop_id): New.
11402 (union lang_tree_node): New.
11403 (struct lang_decl): New.
11404 (struct lang_type): New.
11405 * misc.c (gnat_mark_tree): Delete.
11406 (LANG_HOOKS_MARK_TREE): Delete.
11407 * trans.c (tree_transform): No longer any need to cast
11410 * utils.c (struct language_function): New dummy structure.
11412 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
11413 (misc.o): Likewise.
11414 (utils.o): Likewise; also gtype-ada.h.
11415 * Make-lang.in (gnat1): Add dependency on s-gtype.
11416 (gnatbind): Add dependency on $(CONFIG_H).
11417 * utils.c: Correct last #include.
11418 (stuct e_stack): Remove unnecessary 'static'.
11419 (mark_e_stack): Remove unused prototype.
11421 * scn-nlit.adb: Remove whitespace after version number to
11422 keep lines under 80 chars.
11423 * snames.adb: Likewise.
11424 * treepr.ads: Likewise.
11426 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
11427 (misc.o): Likewise.
11428 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
11429 * config-lang.in (gtfiles): New.
11430 * decl.c: Use gengtype for roots.
11431 * gigi.h: Use gengtype for roots.
11432 * trans.c: Use gengtype for roots.
11433 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
11435 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
11437 * misc.c (gnat_init): Adjust setting of internal_error_function.
11439 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
11441 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
11442 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
11443 gnat_ug_wnt.texi: Regenerate.
11445 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
11447 * 5ntaprop.adb (with System.OS_Primitives): Remove.
11449 * cstreams.c (max_path_len): Move from here ...
11450 * adaint.c (__gnat_max_path_len): ... to here.
11451 * adaint.c (__gnat_max_path_len): Declare.
11452 * g-dirope.adb (Max_Path): Adjust.
11453 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
11454 * i-cstrea.ads (max_path_len): Adjust.
11455 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
11456 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
11458 * Makefile.in, Make-lang.in: Documentation is now built in
11459 Make-lang.in. Store Info and generated Texinfo files in the
11461 * gnat_ug.texi: Remove CVS keywords, correct version number.
11462 Set file name correctly.
11464 * gnat_ug_*.texi: Add.
11465 * .cvsignore: Ignore generated Texinfo files.
11467 2002-05-30 Zack Weinberg <zack@codesourcery.com>
11469 * ada.h: Add MI guard macro.
11470 (SUBTYPE): Define constants with an anonymous enum, not static
11472 (IN): Cast constants to appropriate type before use.
11474 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
11476 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
11479 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11481 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
11482 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
11483 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
11484 (ALL_ADA_CFLAGS): Likewise.
11485 (ADA_INCLUDES): Likewise.
11486 Adapt for new working dir.
11487 (GNATBIND): Use Makefile.in version.
11488 (.SUFFIXES): Copy from Makefile.in.
11489 (ada-warn): Define.
11490 (.adb.o, .ads.o): Copy from Makefile.in.
11491 Added $(OUTPUT_OPTION).
11492 (GNAT1_C_OBJS): Moved from Makefile.in.
11493 Prefix with ada subdir.
11494 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
11495 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
11496 Adapt for new working dir.
11497 (EXTRA_GNATBIND_OBJS): Likewise.
11498 (ADA_BACKEND): Moved from Makefile.in.
11499 Renamed to avoid conflict with global BACKEND.
11501 (TARGET_ADA_SRCS): Moved from Makefile.in.
11502 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
11504 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
11505 (ada_extra_files): Moved from Makefile.in.
11506 Prefix with ada subdir.
11507 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
11508 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
11509 (ada/nmake.ads): Likewise.
11510 (update-sources): Moved from Makefile.in.
11511 Prefix with ada subdir.
11512 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
11513 (ADA_TREE_H): Likewise.
11514 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
11515 (ada/memtrack.o): Likewise.
11516 (ada/adadecode.o): Likewise.
11517 Update dependencies.
11518 (ada/adaint.o): New.
11519 (ada/argv.o): Moved from Makefile.in.
11520 Prefix with ada subdir.
11521 Update dependencies.
11522 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
11523 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
11524 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
11525 Prefix with ada subdir.
11526 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
11527 (GNAT DEPENDENCIES): Regenerate.
11528 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
11529 toplevel Makefile.in.
11530 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
11531 (TARGET_ADA_SRCS): Removed.
11532 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
11533 (GNATBIND_OBJS): Likewise.
11534 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
11535 (BACKEND): Removed.
11536 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
11537 (TREE_H): Likewise.
11538 (ada_extra_files): Likewise.
11539 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
11540 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
11541 (update-sources): Likewise.
11542 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
11543 (ADA_TREE_H): Likewise.
11544 (adadecoce.o): Likewise.
11545 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
11546 (GNAT DEPENDENCIES): Likewise.
11548 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11550 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
11551 * Makefile.in: Likewise.
11553 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11555 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
11556 Restore $(CONFIG_H) and prefix.o dependencies.
11557 (ada.stage[1-4]): Depend on stage?-start.
11559 * Makefile.in (b_gnatb.c): Depend on interfac.o.
11561 2002-05-02 Jim Wilson <wilson@redhat.com>
11563 * utils.c (finish_record_type): Change record_size to record_type.
11565 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
11567 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
11568 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
11569 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
11571 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
11573 * misc.c (gnat_parse_file): Update.
11575 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
11577 * misc.c (gnat_init): Don't set lang_attribute_common.
11579 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
11581 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
11583 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
11585 * gnat_ug.texi: New file.
11587 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
11588 instead of gfdl.texi
11590 * xgnatug.adb, ug_words: New files.
11592 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
11593 gnat_rm and gnat-style manuals.
11595 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
11597 * gigi.h (incomplete_type_error): Remove.
11598 * utils.c (incomplete_type_error): Remove.
11600 2002-04-16 Mark Mitchell <mark@codesourcery.com>
11602 * trans.c (tree_transform): Add has_scope argument to
11603 expand_start_stmt_expr.
11605 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11607 * gigi.h (truthvalue_conversion): Rename.
11608 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
11609 * trans.c (tree_transform): Update.
11610 * utils2.c (truthvalue_conversion): Rename, update.
11611 (build_binary_op, build_unary_op): Update.
11613 2002-04-04 Laurent Guerby <guerby@acm.org>
11615 * make.adb: Implement -margs, remove restriction about file name placement.
11616 * makeusg.adb: Documentation update.
11617 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
11618 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
11620 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
11622 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
11623 (builtin_function): Similarly.
11625 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
11627 * decl.c (gnat_to_gnu_entity): Update.
11628 * gigi.h (mark_addressable): Rename.
11629 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
11630 * trans.c (tree_transform): Update.
11631 * utils.c (create_var_decl): Update.
11632 * util2.c (build_binary_op, build_unary_op,
11633 fill_vms_descriptor): Update.
11634 (mark_addressable): Rename, update.
11636 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
11638 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
11640 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
11641 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
11642 * trans.c (tree_transform, convert_with_check): Update.
11643 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
11646 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
11648 * gigi.h (finish_incomplete_decl): Rename.
11649 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
11650 * utils.c (gnat_init_decl_processing): Don't set hook.
11651 (finish_incomplete_decl): Rename.
11653 2002-03-29 Andreas Schwab <schwab@suse.de>
11655 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
11658 2001-03-28 Robert Dewar <dewar@gnat.com>
11661 (Remove_Checks): New procedure
11664 (Remove_Checks): New procedure
11667 Use new Duplicate_Subexpr functions
11668 (Duplicate_Subexpr_No_Checks): New procedure
11669 (Duplicate_Subexpr_No_Checks_Orig): New procedure
11670 (Duplicate_Subexpr): Restore original form (checks duplicated)
11671 (Duplicate_Subexpr): Call Remove_Checks
11674 (Duplicate_Subexpr_No_Checks): New procedure
11675 (Duplicate_Subexpr_No_Checks_Orig): New procedure
11676 Add 2002 to copyright notice
11678 * sem_util.adb: Use new Duplicate_Subexpr functions
11681 (Eval_Indexed_Component): This is the place to call
11682 Constant_Array_Ref and to replace the value. We simply merge
11683 the code of this function in here, since it is now no longer
11684 used elsewhere. This fixes the problem of the back end not
11685 realizing we were clever enough to see that this was
11687 (Expr_Val): Remove call to Constant_Array_Ref
11688 (Expr_Rep_Val): Remove call to Constant_Array_Ref
11690 (Constant_Array_Ref): Deal with string literals (patch
11691 suggested by Zack Weinberg on the gcc list)
11693 2001-03-28 Ed Schonberg <schonber@gnat.com>
11695 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
11696 Duplicate_Subexpr_Move_Checks.
11698 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
11699 Duplicate_Subexpr_Move_Checks.
11701 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
11702 value of array exists before retrieving it (it may a private
11703 protected component in a function).
11705 2002-03-28 Geert Bosch <bosch@gnat.com>
11707 * prj-pp.adb : New file.
11709 * prj-pp.ads : New file.
11711 2002-03-28 Andreas Jaeger <aj@suse.de>
11713 * Makefile.in (stamp-sdefault): Fix path for Makefile.
11715 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
11717 * misc.c (gnat_expand_expr): Move prototype.
11719 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11721 * misc.c (insert_default_attributes): Remove.
11723 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11725 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
11726 (gnat_init): Don't set hook.
11727 (gnat_expand_expr): Fix prototype.
11729 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
11731 * misc.c (ggc_p): Remove.
11733 2002-03-27 Geert Bosch <bosch@gnat.com>
11735 * prj-makr.ads, prj-makr.adb : New files.
11737 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
11739 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
11740 (lang_mark_tree): Make static, rename.
11742 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
11744 * misc.c (maybe_build_cleanup): Remove.
11746 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
11748 * gigi.h (yyparse): Remove.
11750 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
11752 * gnat_rm.texi: Sync with ACT version.
11753 (From Ben Brosgol <brosgol@gnat.com>)
11755 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
11757 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
11758 (gnat_init): Remove old hook.
11760 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
11762 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
11763 (yyparse): Rename gnat_parse_file.
11765 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
11767 Delete all lines containing "$Revision:".
11768 * xeinfo.adb: Don't look for revision numbers.
11769 * xnmake.adb: Likewise.
11770 * xsinfo.adb: Likewise.
11771 * xsnames.adb: Likewise.
11772 * xtreeprs.adb: Likewise.
11774 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11776 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
11777 gnat_tree_code_name): Delete.
11778 (tree_code_type, tree_code_length, tree_code_name): Define.
11779 (gnat_init): Don't try to copy into the various tree_code
11782 2002-03-11 Richard Henderson <rth@redhat.com>
11784 * Makefile.in (.NOTPARALLEL): Add fake tag.
11786 2002-03-07 Geert Bosch <bosch@gnat.com>
11788 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
11789 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
11790 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
11791 switch-m.adb, switch-m.ads : New files.
11793 2002-03-07 Geert Bosch <bosch@gnat.com>
11795 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
11796 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
11797 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
11798 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
11799 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
11800 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
11801 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
11802 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
11803 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
11804 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
11805 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
11806 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
11807 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
11808 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
11809 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
11810 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
11811 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
11812 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
11813 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
11814 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
11815 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
11816 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
11817 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
11818 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
11819 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
11820 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
11821 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
11822 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
11823 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
11824 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
11825 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
11826 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
11827 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
11828 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
11829 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11830 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
11831 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
11832 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
11833 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
11834 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
11835 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
11836 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
11837 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
11838 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
11839 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
11840 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
11841 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
11842 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
11843 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
11844 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
11845 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
11846 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
11847 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
11848 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
11849 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
11850 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
11851 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
11852 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
11853 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
11854 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
11855 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
11856 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
11857 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
11858 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
11859 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
11860 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
11861 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
11862 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
11863 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
11864 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
11865 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
11866 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
11867 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
11868 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
11869 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
11870 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
11871 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
11872 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
11873 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
11874 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
11875 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
11876 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
11877 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
11878 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
11879 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
11880 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
11881 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
11882 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
11883 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
11884 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
11885 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
11886 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
11887 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
11888 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
11889 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
11890 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
11891 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
11893 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
11894 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
11895 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
11896 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
11898 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
11899 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
11901 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
11902 to mdll-fil.ad[bs] and mdll-util.ad[bs]
11904 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
11905 from mdllfile.ad[bs] and mdlltool.ad[bs]
11907 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11909 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
11910 lieu of explicit sizeof/sizeof.
11912 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
11914 * misc.c (copy_lang_decl): Remove.
11916 2002-02-27 Zack Weinberg <zack@codesourcery.com>
11918 * misc.c: Delete traditional-mode-related code copied from the
11919 C front end but not used, or used only to permit the compiler
11922 2002-02-07 Richard Henderson <rth@redhat.com>
11924 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
11925 * adaint.h (__gnat_to_gm_time): Update prototype.
11927 2002-01-30 Richard Henderson <rth@redhat.com>
11929 * trans.c (tree_transform) [N_Loop_Statement]: Use
11930 expand_exit_loop_top_cond.
11932 2001-12-23 Richard Henderson <rth@redhat.com>
11934 * utils.c (end_subprog_body): Push GC context around
11935 rest_of_compilation for nested functions.
11937 2001-12-23 Richard Henderson <rth@redhat.com>
11939 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
11941 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
11943 * gnat-style.texi (Declarations and Types): Remove ancient style
11944 rule which was mandated by code generation issues.
11946 * gnat-style.texi (header): Add @dircategory, @direntry.
11947 (title page): Remove date.
11948 (general) Add @./@: where approriate, and two spaces after the
11949 full stop at the end of a sentence. Use @samp markup when
11950 referring concrete lexical entities (keywords, attribute names
11951 etc.), and @syntax for ARM grammar elements. Use @r for English
11952 text in comments. Use @emph for emphasis. Change "if-statements"
11953 etc. to "if statements" (without @samp). Break long lines. Make
11954 casing of section names consistent.
11955 (Identifiers): Use @samp markup for variable names.
11956 (Comments): Use @samp markup for comment characters. Line-end
11957 comments may follow any Ada code, not just statements. Fix
11958 misspelling of "Integer" as "integer".
11959 (Loop statements): Do not use variable name "I", use "J".
11960 (Subprogram Declarations): Document alignment.
11961 (Subprogram Bodies, Block statements): Document empty line before
11964 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
11966 * make.adb (Add_Switch): Make Generic_Position a procedure. The
11967 function approach did not work well because of a side effect (the
11968 function call could reallocate the table which was being indexed
11969 using its result). Fixes ada/4851.
11971 2001-12-19 Robert Dewar <dewar@gnat.com>
11973 * bindgen.adb: Minor reformatting
11975 * cstand.adb: Minor reformatting
11977 * fmap.adb: Minor reformatting
11978 Change name from Add for Add_To_File_Map (Add is much too generic)
11979 Change Path_Name_Of to Mapped_Path_Name
11980 Change File_Name_Of to Mapped_File_Name
11981 Fix copyright dates in header
11984 Change name from Add for Add_To_File_Map (Add is much too generic)
11985 Change Path_Name_Of to Mapped_Path_Name
11986 Change File_Name_Of to Mapped_File_Name
11987 Fix copyright dates in header
11989 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
11990 Add use clause for Fmap.
11992 * make.adb: Minor reformatting
11994 * osint.adb: Minor reformatting. Change of names in Fmap.
11995 Add use clause for Fmap.
11997 * prj-env.adb: Minor reformatting
11999 * prj-env.ads: Minor reformatting
12001 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
12002 error found (there were odd exceptions to this general rule in
12003 -gnatec/-gnatem processing)
12005 2001-12-19 Olivier Hainque <hainque@gnat.com>
12007 * raise.c (__gnat_eh_personality): Exception handling personality
12008 routine for Ada. Still in rough state, inspired from the C++ version
12009 and still containing a bunch of debugging artifacts.
12010 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
12011 inspired from the C++ library.
12013 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
12014 exception handling integration.
12016 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12018 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
12019 (HIE_SOURCES): Add s-secsta.ad{s,b}.
12020 (HIE_OBJS): Add s-fat*.o
12021 (RAVEN_SOURCES): Remove files that are no longer required. Add
12022 interrupt handling files.
12023 (RAVEN_MOD): Removed, no longer needed.
12025 2001-12-19 Robert Dewar <dewar@gnat.com>
12027 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
12028 Add 2001 to copyright date
12030 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
12031 need to force universal inlining for these cases.
12033 2001-12-19 Arnaud Charlet <charlet@gnat.com>
12035 * s-taprob.adb: Minor clean ups so that this unit can be used in
12038 * exp_ch7.adb: Allow use of secondary stack in HI mode.
12039 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
12041 2001-12-19 Vincent Celier <celier@gnat.com>
12043 * prj-tree.ads (Project_Node_Record): Add comments for components
12044 Pkg_Id and Case_Insensitive.
12046 2001-12-19 Pascal Obry <obry@gnat.com>
12048 * g-socket.adb: Minor reformatting. Found while reading code.
12050 2001-12-19 Robert Dewar <dewar@gnat.com>
12052 * prj-tree.ads: Minor reformatting
12054 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
12056 * config-lang.in (diff_excludes): Remove.
12058 2001-12-17 Ed Schonberg <schonber@gnat.com>
12060 * sem_res.adb (Resolve_Selected_Component): do not generate a
12061 discriminant check if the selected component is a component of
12062 the argument of an initialization procedure.
12064 * trans.c (tree_transform, case of arithmetic operators): If result
12065 type is private, the gnu_type is the base type of the full view,
12066 given that the full view itself may be a subtype.
12068 2001-12-17 Robert Dewar <dewar@gnat.com>
12070 * sem_res.adb: Minor reformatting
12072 * trans.c (tree_transform, case N_Real_Literal): Add missing third
12073 parameter in call to Machine (unknown horrible effects from this
12076 * urealp.h: Add definition of Round_Even for call to Machine
12077 Add third parameter for Machine
12079 2001-12-17 Ed Schonberg <schonber@gnat.com>
12081 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
12082 predefined units in No_Run_Time mode.
12084 2001-12-17 Richard Kenner <kenner@gnat.com>
12086 * misc.c (insn-codes.h): Now include.
12088 2001-12-17 Olivier Hainque <hainque@gnat.com>
12090 * a-except.adb: Preparation work for future integration of the GCC 3
12091 exception handling mechanism
12092 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
12093 to factorize previous code sequences and make them externally callable,
12094 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
12095 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
12096 Use the new notification routines.
12098 2001-12-17 Emmanuel Briot <briot@gnat.com>
12100 * prj-tree.ads (First_Choice_Of): Document the when others case
12102 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12104 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
12105 HI-E mode, in order to support Ravenscar profile properly.
12107 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
12108 mode on 32 bits targets.
12110 2001-12-17 Vincent Celier <celier@gnat.com>
12112 * fmap.adb: Initial version.
12114 * fmap.ads: Initial version.
12116 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
12117 If search is successfully done, add to mapping.
12119 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
12122 (Gnatmake): Add new local variable Mapping_File_Name.
12123 Create mapping file when using project file(s).
12124 Delete mapping file before exiting.
12126 * opt.ads (Mapping_File_Name): New variable
12128 * osint.adb (Find_File): Use path name found in mapping, if any.
12130 * prj-env.adb (Create_Mapping_File): New procedure
12132 * prj-env.ads (Create_Mapping_File): New procedure.
12134 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
12137 * usage.adb: Add entry for new switch -gnatem.
12139 * Makefile.in: Add dependencies for fmap.o.
12141 2001-12-17 Ed Schonberg <schonber@gnat.com>
12143 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
12144 is a package instantiation rewritten as a package body.
12145 (Install_Withed_Unit): Undo previous change, now redundant.
12147 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12150 (Compute_Length): Move conversion to Unsigned to callers.
12151 (Get_Max_Size): Convert Len expression to Unsigned after calls to
12152 Compute_Length and Determine_Range.
12153 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
12154 Compute_Length and Determine_Range.
12155 Above changes fix problem with length computation for supernull arrays
12156 where Max (Len, 0) wasn't getting applied due to the Unsigned
12157 conversion used by Compute_Length.
12159 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12162 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
12163 System.Secondary_Stack.
12164 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
12166 Remove unused entity RE_Exception_Data.
12168 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
12170 * rident.ads (No_Secondary_Stack): New restriction.
12172 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12174 * gnat_rm.texi: Fix minor typos. Found while reading the section
12175 regarding "Bit_Order Clauses" that was sent to a customer.
12176 Very interesting documentation!
12178 2001-12-17 Robert Dewar <dewar@gnat.com>
12180 * sem_case.adb (Choice_Image): Avoid creating improper character
12181 literal names by using the routine Set_Character_Literal_Name. This
12182 fixes bombs in certain error message cases.
12184 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12186 * a-reatim.adb: Minor reformatting.
12188 2001-12-17 Ed Schonberg <schonber@gnat.com>
12190 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
12191 case where the formal is an extension of another formal in the current
12192 unit or in a parent generic unit.
12194 2001-12-17 Arnaud Charlet <charlet@gnat.com>
12196 * s-tposen.adb: Update comments. Minor reformatting.
12197 Minor code clean up.
12199 * s-tarest.adb: Update comments. Minor code reorganization.
12201 2001-12-17 Gary Dismukes <dismukes@gnat.com>
12203 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
12206 2001-12-17 Robert Dewar <dewar@gnat.com>
12208 * exp_attr.adb: Minor reformatting
12210 2001-12-17 Ed Schonberg <schonber@gnat.com>
12212 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
12213 derivations nested within a child unit: verify that the parent
12214 type is declared in an outer scope.
12216 2001-12-17 Robert Dewar <dewar@gnat.com>
12218 * sem_ch12.adb: Minor reformatting
12220 2001-12-17 Ed Schonberg <schonber@gnat.com>
12222 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
12223 warning if current unit is a predefined one, from which bodies may
12226 2001-12-17 Robert Dewar <dewar@gnat.com>
12228 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
12229 Fix header format. Add 2001 to copyright date.
12231 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
12232 which caused CE during compilation if checks were enabled.
12234 2001-12-17 Vincent Celier <celier@gnat.com>
12237 (Switches_Of): New function
12238 (Test_If_Relative_Path): New procedure
12239 (Add_Switches): Use new function Switches_Of
12240 (Collect_Arguments_And_Compile): Use new function Switches_Of.
12241 When using a project file, test if there are any relative
12242 search path. Fail if there are any.
12243 (Gnatmake): Only add switches for the primary directory when not using
12244 a project file. When using a project file, change directory to the
12245 object directory of the main project file. When using a project file,
12246 test if there are any relative search path. Fail if there are any.
12247 When using a project file, fail if specified executable is relative
12248 path with directory information, and prepend executable, if not
12249 specified as an absolute path, with the exec directory. Make sure
12250 that only one -o switch is transmitted to the linker.
12252 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
12255 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
12256 when using a non standard naming scheme.
12257 (Check_Ada_Naming_Scheme): Make sure that error messages
12258 do not raise exceptions.
12259 (Is_Illegal_Append): Return True if there is no dot in the suffix.
12260 (Language_Independent_Check): Check the exec directory.
12262 * prj.adb (Project_Empty): Add new component Exec_Directory
12265 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
12266 (Project_Data): Add component Exec_Directory
12268 * snames.adb: Updated to match snames.ads revision 1.215
12270 * snames.ads: Added Exec_Dir
12272 2001-12-17 Robert Dewar <dewar@gnat.com>
12274 * make.adb: Minor reformatting
12276 * prj-nmsc.adb: Minor reformatting
12278 * snames.adb: Updated to match snames.ads
12280 * snames.ads: Alphebetize entries for project file
12282 2001-12-17 Ed Schonberg <schonber@gnat.com>
12284 * trans.c (process_freeze_entity): Do nothing if the entity is a
12285 subprogram that was already elaborated.
12287 2001-12-17 Richard Kenner <kenner@gnat.com>
12289 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
12290 and Esize if object is referenced via pointer.
12292 2001-12-17 Ed Schonberg <schonber@gnat.com>
12294 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
12295 is discrete before analyzing choices.
12297 2001-12-17 Joel Brobecker <brobecke@gnat.com>
12299 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
12300 containing the name of the Ada Main Program. This string is mainly
12301 intended for the debugger.
12302 (Gen_Output_File_C): Do the equivalent change when generating a C file.
12304 2001-12-17 Robert Dewar <dewar@gnat.com>
12306 * ali.adb: Set new Dummy_Entry field in dependency entry
12308 * ali.ads: Add Dummy_Entry field to source dependency table
12310 * bcheck.adb (Check_Consistency): Ignore dummy D lines
12312 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
12314 * lib-writ.ads: Document dummy D lines for missing files.
12316 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
12318 2001-12-17 Robert Dewar <dewar@gnat.com>
12320 * ali.adb: Type reference does not reset current file.
12322 * ali.adb: Recognize and scan renaming reference
12324 * ali.ads: Add spec for storing renaming references.
12326 * lib-xref.ads: Add documentation for handling of renaming references
12328 * lib-xref.adb: Implement output of renaming reference.
12331 (Determine_Range): Document local variables
12332 (Determine_Range): Make sure Hbound is initialized. It looks as though
12333 there could be a real problem here with an uninitialized reference
12334 to Hbound, but no actual example of failure has been found.
12336 2001-12-17 Laurent Pautet <pautet@gnat.com>
12339 Fix comment of Shutdown_Socket and Close_Socket. These functions
12340 should not fail silently because if they are called twice, this
12341 probably means that there is a race condition in the user program.
12342 Anyway, this behaviour is consistent with the rest of this unit.
12343 When an error occurs, an exception is raised with the error message
12344 as exception message.
12346 2001-12-17 Robert Dewar <dewar@gnat.com>
12348 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
12349 that it happens before modification of Sloc values for -gnatD.
12351 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
12352 so that it happens before modification of Sloc values for -gnatD.
12354 * switch.adb: Minor reformatting
12356 2001-12-15 Richard Henderson <rth@redhat.com>
12358 * sem_ch7.adb: Wrap comment.
12360 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12362 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
12363 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
12364 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
12365 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
12366 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
12367 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
12368 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
12369 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
12370 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
12371 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
12372 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
12373 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
12374 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
12375 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
12376 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
12377 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
12378 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
12379 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
12380 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
12381 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
12382 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
12383 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
12384 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
12385 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
12388 2001-12-14 Vincent Celier <celier@gnat.com>
12390 * osint.adb(Create_Debug_File): When an object file is specified,
12391 put the .dg file in the same directory as the object file.
12393 2001-12-14 Robert Dewar <dewar@gnat.com>
12395 * osint.adb: Minor reformatting
12397 * lib-xref.adb (Output_Instantiation): New procedure to generate
12398 instantiation references.
12400 * lib-xref.ads: Add documentation of handling of generic references.
12402 * ali.adb (Read_Instantiation_Ref): New procedure to read
12403 instantiation references
12405 * ali.ads: Add spec for storing instantiation references
12407 * bindusg.adb: Minor reformatting
12409 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12411 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12413 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12415 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
12419 Add 2001 to copyright date
12420 Add entry for Latin-5 (Cyrillic ISO-8859-5)
12422 2001-12-14 Matt Gingell <gingell@gnat.com>
12424 * adaint.c: mktemp is a macro on Lynx and can not be used as an
12427 2001-12-14 Richard Kenner <kenner@gnat.com>
12429 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
12430 if operand is CONSTRUCTOR.
12432 2001-12-14 Ed Schonberg <schonber@gnat.com>
12434 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
12435 before emiting check on right-hand side, so that exception information
12438 2001-12-14 Richard Kenner <kenner@gnat.com>
12440 * utils.c (create_var_decl): Throw away initializing expression
12441 if just annotating types and non-constant.
12443 2001-12-14 Vincent Celier <celier@gnat.com>
12445 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
12448 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12450 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
12452 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
12454 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
12456 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
12458 * ChangeLog: Remove piece of diff output.
12460 2001-12-14 Geert Bosch <bosch@gnat.com>
12462 * config-lang.in: Update copyright notice
12464 * layout.adb: Remove commented out code.
12466 * mdllfile.ads: Update copyright notice. Fix header format.
12468 * sem_case.ads: Likewise.
12470 * sem_ch3.adb: Minor reformatting.
12472 2001-12-12 Geert Bosch <bosch@gnat.com>
12474 * freeze.ads: Update copyright date.
12476 * g-comlin.ads: Minor reformatting.
12478 * gnat-style.texi: Fix typo.
12480 2001-12-12 Geert Bosch <bosch@gnat.com>
12482 * einfo.h: Regenerate.
12484 2001-12-12 Ed Schonberg <schonber@gnat.com>
12486 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
12487 on known node types, rather than untyped fields. Further cleanups.
12489 2001-12-12 Robert Dewar <dewar@gnat.com>
12492 (Save_Entity_Descendant): Minor comment update.
12493 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
12494 of an N_Attribute_Reference node. As per note below, this does not
12495 eliminate need for Associated_Node in attribute ref nodes.
12496 (Associated_Node): Documentation explicitly mentions attribute
12497 reference nodes, since this field is used in such nodes.
12499 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
12501 2001-12-12 Robert Dewar <dewar@gnat.com>
12503 * s-stalib.adb: Add more comments on with statements being needed
12505 * par-ch12.adb: Minor reformatting
12507 * prj-dect.ads: Fix copyright header
12509 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
12510 inputs fit in 32 bits, but the result still overflows.
12512 * s-fatgen.ads: Minor comment improvement
12514 2001-12-12 Ed Schonberg <schonber@gnat.com>
12516 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
12517 formal derived type, look for an inherited component from the full
12518 view of the parent, if any.
12520 2001-12-12 Robert Dewar <dewar@gnat.com>
12522 * checks.ads (Apply_Alignment_Check): New procedure.
12524 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
12525 ensure that the alignment of objects with address clauses is
12526 appropriate, and raise PE if not.
12528 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
12529 Exp_Pakd.Known_Aligned_Enough
12531 * mdllfile.ads: Minor reformatting
12533 * mlib-fil.ads: Minor reformatting
12535 2001-12-12 Ed Schonberg <schonber@gnat.com>
12537 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
12538 fix to any component reference if enclosing record has non-standard
12541 2001-12-12 Vincent Celier <celier@gnat.com>
12543 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
12546 2001-12-12 Ed Schonberg <schonber@gnat.com>
12548 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
12551 2001-12-12 Robert Dewar <dewar@gnat.com>
12553 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
12555 2001-12-12 Emmanuel Briot <briot@gnat.com>
12557 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
12558 and it adds dependencies to system.io.
12560 2001-12-12 Pascal Obry <obry@gnat.com>
12562 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
12565 2001-12-11 Ed Schonberg <schonber@gnat.com>
12567 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
12568 that is the parent of other generics, the instance body replaces the
12569 instance node. Retrieve the instance of the spec, which is the one
12570 that is visible in clients and within the body.
12572 2001-12-11 Vincent Celier <celier@gnat.com>
12574 * gnatmain.adb: Initial version.
12576 * gnatmain.ads: Initial version.
12578 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
12580 * snames.adb: Updated to match snames.ads.
12582 * snames.ads: Added Gnatstub.
12584 2001-12-11 Vincent Celier <celier@gnat.com>
12586 * prj-attr.adb (Initialization_Data): Change name from
12587 Initialisation_Data.
12589 2001-12-11 Emmanuel Briot <briot@gnat.com>
12591 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
12592 + and * applied to backslashed expressions like \r.
12594 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
12596 * g-os_lib.ads: String_List type added, Argument_List type is now
12597 subtype of String_List.
12599 2001-12-11 Robert Dewar <dewar@gnat.com>
12601 * g-os_lib.ads: Change copyright to FSF
12602 Add comments for String_List type
12604 2001-12-11 Vincent Celier <celier@gnat.com>
12606 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
12607 string to the buffer).
12609 2001-12-11 Ed Schonberg <schonber@gnat.com>
12611 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
12614 * sem_attr.adb: Simplify previous fix for Address.
12615 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
12616 to avoid anomalies where the bound of the type appears to raise
12619 2001-12-11 Robert Dewar <dewar@gnat.com>
12621 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
12624 2001-12-11 Ed Schonberg <schonber@gnat.com>
12626 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
12627 renamed unit before checking for recursive instantiations.
12629 2001-12-11 Emmanuel Briot <briot@gnat.com>
12631 * prj.ads: Add comments for some of the fields.
12633 2001-12-11 Robert Dewar <dewar@gnat.com>
12635 * lib-xref.adb (Output_Refs): Don't output type references outside
12636 the main unit if they are not otherwise referenced.
12638 2001-12-11 Ed Schonberg <schonber@gnat.com>
12640 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
12641 code and diagnose additional illegal uses
12643 * sem_util.adb (Is_Object_Reference): An indexed component is an
12644 object only if the prefix is.
12646 2001-12-11 Vincent Celier <celier@gnat.com>
12648 * g-diopit.adb: Initial version.
12650 * g-diopit.ads: Initial version.
12653 (Expand_Path): Avoid use of Unbounded_String
12654 (Find, Wildcard_Iterator): Moved to child package Iteration
12656 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
12658 2001-12-11 Robert Dewar <dewar@gnat.com>
12660 * sem_attr.adb: Minor reformatting
12662 2001-12-11 Ed Schonberg <schonber@gnat.com>
12664 * sem_ch3.adb: Clarify some ???.
12666 2001-12-11 Robert Dewar <dewar@gnat.com>
12668 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
12669 Exp_Pakd.Known_Aligned_Enough
12671 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
12672 version is moved to Exp_Ch13.
12674 2001-12-11 Robert Dewar <dewar@gnat.com>
12676 * einfo.ads: Minor reformatting
12678 * exp_ch5.adb: Add comment for previous.change
12680 * ali.adb: New interface for extended typeref stuff.
12682 * ali.ads: New interface for typeref stuff.
12684 * checks.adb (Apply_Alignment_Check): New procedure.
12686 * debug.adb: Add -gnatdM for modified ALI output
12688 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
12690 * lib-xref.adb: Extend generation of <..> notation to cover
12691 subtype/object types. Note that this is a complete rewrite,
12692 getting rid of the very nasty quadratic algorithm previously
12693 used for derived type output.
12695 * lib-xref.ads: Extend description of <..> notation to cover
12696 subtype/object types. Uses {..} for these other cases.
12697 Also use (..) for pointer types.
12699 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
12701 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
12702 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
12704 2001-12-11 Vincent Celier <celier@gnat.com>
12707 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
12708 Changed /BIND_ONLY to /ACTIONS=BIND
12709 Changed /LINK_ONLY to /ACTIONS=LINK
12711 2001-12-11 Ed Schonberg <schonber@gnat.com>
12713 * sem_ch8.adb (Find_Selected_Component): improved search for a
12714 candidate package in case of error.
12716 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
12717 chain back on scope stack before reinstalling use clauses.
12719 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
12720 is enabled, do not kill the code for the condition, to preserve
12723 2001-12-11 Robert Dewar <dewar@gnat.com>
12725 * checks.adb (Insert_Valid_Check): Apply validity check to expression
12726 of conversion, not to result of conversion.
12728 2001-12-11 Ed Schonberg <schonber@gnat.com>
12730 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
12731 before freezing parent. If the declarations are mutually recursive,
12732 an access to the current record type may be frozen before the
12733 derivation is complete.
12735 2001-12-05 Vincent Celier <celier@gnat.com>
12737 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
12738 -c /COMPILE_ONLY, -l /LINK_ONLY
12741 (Bind_Only): New Flag
12742 (Link_Only): New flag
12744 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
12747 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
12750 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
12751 (Gnatmake): Set the step flags. Only perform a step if the
12752 corresponding step flag is True.
12753 (Scan_Make_Arg): Reset the bind and link step flags when -u
12754 or -gnatc has been specified.
12756 2001-12-05 Ed Schonberg <schonber@gnat.com>
12758 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
12759 get bounds from right operand.
12761 * sem_eval.adb: Minor reformatting
12763 * exp_util.adb (Make_Literal_Range): use bound of literal rather
12764 than Index'First, its lower bound may be different from 1.
12766 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
12769 2001-12-05 Vincent Celier <celier@gnat.com>
12771 * prj-nmsc.adb Minor reformatting
12773 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
12774 set and libraries are not supported.
12776 2001-12-05 Ed Schonberg <schonber@gnat.com>
12778 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
12779 private view explicitly, so the back-end can treat as a global
12782 2001-12-05 Ed Schonberg <schonber@gnat.com>
12784 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
12785 unit, always replace instance node with new body, for ASIS use.
12787 2001-12-05 Vincent Celier <celier@gnat.com>
12789 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
12790 libraries are not supported and both attributes Library_Name and
12791 Library_Dir are specified.
12793 * prj-proc.adb (Expression): Set location of Result to location of
12796 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
12797 (prj-nmsc is now importing MLib.Tgt)
12799 * prj-proc.adb: Put the change indicated above that was forgotten.
12801 2001-12-05 Robert Dewar <dewar@gnat.com>
12803 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
12805 2001-12-05 Ed Schonberg <schonber@gnat.com>
12807 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
12808 constraint, introduce explicit subtype declaration and derive from it.
12810 * sem_ch3.adb: Minor reformatting
12812 2001-12-05 Robert Dewar <dewar@gnat.com>
12814 * checks.adb (Determine_Range): Increase cache size for checks.
12817 * exp_ch6.adb: Minor reformatting
12818 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
12819 a parameter whose root type is System.Address, since treating such
12820 subprograms as pure in the code generator is almost surely a mistake
12821 that will lead to unexpected results.
12823 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
12824 change handling of conversions.
12826 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
12828 2001-12-05 Ed Schonberg <schonber@gnat.com>
12830 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
12831 aggregate with static wrong size, attach generated Raise node to
12834 2001-12-05 Robert Dewar <dewar@gnat.com>
12836 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
12837 Fixes compilation abandoned bomb in B24009B.
12839 2001-12-05 Ed Schonberg <schonber@gnat.com>
12842 Document use of Associated_Node on Selected_Components.
12843 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
12844 to clarify use of untyped descendant fields.
12846 2001-12-05 Robert Dewar <dewar@gnat.com>
12848 * prj-dect.ads: Add ??? comment
12849 Add 2001 to copyright notice (was not done in after all)
12851 * prj-part.adb: Minor reformatting. Reword one awkward error message.
12853 * prj.ads: Minor reformatting throughout, and add some ??? comments
12855 * snames.ads: Minor reformatting
12857 2001-12-05 Geert Bosch <bosch@gnat.com>
12859 * snames.adb: Autoupdate
12861 2001-12-05 Vincent Celier <celier@gnat.com>
12863 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
12865 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
12867 * prj-env.adb: Minor comment changes (modifying -> extends).
12869 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
12871 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
12874 * prj.adb (Initialize): Change Modifying to Extends.
12876 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
12878 * prj.ads: Minor comment change (Modifying -> extending).
12880 * snames.ads: Change modifying to extends.
12882 2001-12-05 Robert Dewar <dewar@gnat.com>
12884 * sem_warn.adb: Remove stuff for conditionals, we are not going to
12887 * sem_warn.ads: Remove stuff for conditionals, we are not going to
12888 do this after all. Add 2001 to copyright notice
12890 2001-12-04 Geert Bosch <bosch@gnat.com>
12892 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
12894 2001-12-04 Robert Dewar <dewar@gnat.com>
12896 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
12897 location if we already have errors. Stops some cases of cascaded
12900 * errout.adb: Improve comment.
12902 2001-12-04 Robert Dewar <dewar@gnat.com>
12905 (Analyze_Formal_Type_Definition): Defend against Error.
12906 (Analyze_Formal_Subprogram): Defend against Error.
12908 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
12909 remove following semicolon if present. Removes cascaded error.
12911 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
12914 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
12915 exceptions equals 0.
12916 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
12917 Fixes PIWG E tests (which have to be run with -gnatL).
12919 2001-12-04 Robert Dewar <dewar@gnat.com>
12921 * einfo.ads: Minor reformatting
12923 2001-12-04 Ed Schonberg <schonber@gnat.com>
12925 * einfo.ads: Block_Node points to the identifier of the block, not to
12926 the block node itself, to preserve the link when the block is
12927 rewritten, e.g. within an if-statement with a static condition.
12929 * inline.adb (Cleanup_Scopes): recover block statement from block
12930 entity using new meaning of Block_Node.
12932 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
12933 identifier of block node, rather than to node itself.
12935 2001-12-04 Gary Dismukes <dismukes@gnat.com>
12938 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
12939 (Discrimify): Go back to setting the Etypes of the selected component
12940 because the Vname component does not exist at this point and will
12941 fail name resolution. Also set Analyzed.
12942 Remove with and use of Sem_Res.
12944 2001-12-04 Arnaud Charlet <charlet@gnat.com>
12946 * Makefile.in: (HIE_SOURCES): add s-fat*.
12948 2001-12-04 Robert Dewar <dewar@gnat.com>
12951 (Compile_Time_Known_Attribute): New procedure.
12952 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
12953 proper range check.
12955 2001-12-04 Ed Schonberg <schonber@gnat.com>
12957 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
12958 processing discriminants to diagnose illegal default values.
12960 2001-12-04 Ed Schonberg <schonber@gnat.com>
12962 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
12963 access discriminant within a type extension that constrains its
12964 parent discriminants.
12966 2001-12-04 Ed Schonberg <schonber@gnat.com>
12968 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
12969 is malformed, use instance of Any_Id to allow analysis to proceed.
12971 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
12972 type definition is illegal.
12973 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
12976 2001-12-04 Ed Schonberg <schonber@gnat.com>
12978 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
12981 2001-12-04 Robert Dewar <dewar@gnat.com>
12983 * errout.adb: Minor reformatting
12985 2001-12-04 Robert Dewar <dewar@gnat.com>
12987 * exp_util.adb: Minor reformatting from last change
12989 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
12990 which is a rewriting of an expression, traverse the original
12991 expression to remove warnings that may have been posted on it.
12993 2001-12-04 Ed Schonberg <schonber@gnat.com>
12995 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
12996 record that has other packed components.
12998 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13000 * adaint.c: Minor cleanups.
13002 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
13004 * adaint.c: Do not use utime.h on vxworks.
13006 2001-12-04 Arnaud Charlet <charlet@gnat.com>
13008 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
13009 more confusion than it solves.
13011 2001-12-04 Geert bosch <bosch@gnat.com>
13013 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
13015 2001-12-04 Geert Bosch <bosch@gnat.com>
13017 * Makefile.in (update-sources): New target.
13018 For use by gcc_release script.
13020 2001-12-04 Ed Schonberg <schonber@gnat.com>
13022 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
13023 a configuration pragma, it is now legal wherever a pragma can appear.
13025 2001-12-04 Zack Weinberg <zack@codesourcery.com>
13027 * Makefile.in: Don't set ALL. Delete @cross_defines@,
13028 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
13029 is now @CROSS@ -DIN_GCC; update comment.
13031 2001-12-04 Robert Dewar <dewar@gnat.com>
13033 * einfo.adb (Has_Pragma_Pure_Function): New flag.
13034 Fix problem that stopped ceinfo from working
13036 * einfo.ads (Has_Pragma_Pure_Function): New flag.
13038 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
13040 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
13043 (File_Time_Stamp): New procedure.
13044 (Preserve_Mode): New boolean.
13045 (Write_Unit): Pass time stamp.
13046 Implement -p switch (preserve time stamps).
13048 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
13050 * gnatchop.adb: Do usage info for -p switch
13052 * adaint.h (__gnat_set_file_time_name): New function
13054 * adaint.c (__gnat_set_file_time_name): Implement
13056 * adaint.h: Fix typo
13058 2001-12-03 Robert Dewar <dewar@gnat.com>
13060 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
13061 have Associated_Node.
13063 2001-12-03 Robert Dewar <dewar@gnat.com>
13065 * prj-proc.adb: Minor reformatting
13067 * make.adb: Minor reformatting
13069 2001-12-03 Geert Bosch <bosch@gnat.com>
13071 * make.adb: Minor reformatting.
13073 2001-12-03 Robert Dewar <dewar@gnat.com>
13075 * sem_ch12.adb: Minor reformatting
13077 2001-12-03 Ed Schonberg <schonber@gnat.com>
13079 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
13080 push Standard on the stack before analyzing the instance body,
13081 in order to have a clean visibility environment.
13083 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
13085 2001-12-03 Ed Schonberg <schonber@gnat.com>
13087 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
13088 instantiation of a body that contains an inlined body.
13090 2001-12-03 Ed Schonberg <schonber@gnat.com>
13093 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
13094 to prevent freezing within formal packages.
13095 (Freeze_Subprogram_Body): If body comes from another instance that
13096 appeared before its own body, place freeze node at end of current
13097 declarative part, to prevent a back-end crash.
13098 (Inline_Instance_Body): Handle properly a package instance within
13099 a subprogram instance that is a child unit.
13101 2001-12-01 Graham Stott <grahams@redhat.com>
13103 * Makefile.in (misc.o): Add missing $(srcdir) prefix
13104 and add optabs.h dependency.
13106 * misc.c: Include optabs.h
13107 (gnat_tree_code_type): Make static and const.
13108 (gnat_tree_code_length): Likewise.
13109 (gnat_tree_code_name): Likewise.
13110 (update_setjmp_buf): Obtain operands mode from insn_data.
13112 2001-11-29 Richard Henderson <rth@redhat.com>
13114 * init.c: Remove obsolete dwarf2 frame.h section.
13116 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
13118 * Make-lang.in (ada.generated-manpages): New dummy target.
13120 2001-11-29 Ed Schonberg <schonber@gnat.com>
13122 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
13123 into Command, an array conversion is illegal here. Uncovered by
13126 2001/11/28 Geert Bosch <bosch@gnat.com>
13128 * init.c: Minor whitespace changes.
13130 2001-11-28 Doug Rupp <rupp@gnat.com>
13132 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
13135 2001-11-28 Zack Weinberg <zack@codesourcery.com>
13137 * misc.c (gnat_expand_constant): Move declaration above
13138 definition of lang_hooks.
13139 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
13140 (gnat_init): lang_expand_constant no longer exists.
13142 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
13143 always have vprintf.
13144 (gnat_init): Always call set_internal_error_function.
13146 2001-11-27 Andreas Jaeger <aj@suse.de>
13148 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
13150 2001-11-27 Laurent Guerby <guerby@acm.org>
13152 * Makefile.in: Regenerate Ada dependencies.
13154 2001-11-26 Richard Henderson <rth@redhat.com>
13156 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
13157 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
13158 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
13160 2001-11-25 Laurent Guerby <guerby@acm.org>
13162 * sysdep.c (rts_get_*): Fix style.
13164 2001-11-19 Laurent Guerby <guerby@acm.org>
13166 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
13167 since it is of no apparent use and cause warnings.
13169 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
13171 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
13173 (gnat_init): Don't return NULL.
13174 (finish_parse): Remove.
13176 2001-11-17 Laurent Guerby <guerby@acm.org>
13178 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
13179 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
13180 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
13181 * lang-spec.h: Add missing struct field to silence warnings.
13182 * sysdep.c (rts_get_*): Provide K&R prototype.
13183 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
13184 * traceback.c (Unlock_Task, Lock_Task): Likewise.
13185 * tracebak.c (__gnat_backtrace): Remove unused variable.
13186 * utils.c (end_subprog_body): Move to K&R style.
13188 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13190 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
13192 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
13194 * misc.c (gnat_init): Change prototype. Include the
13195 functionality of the old init_parse and init_decl_processing.
13196 (gnat_init_decl_processing): New prototype.
13197 (init_parse): Remove.
13198 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
13200 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13202 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
13203 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
13204 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
13205 set_yydebug): Remove.
13207 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
13209 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
13210 (struct lang_hooks): Constify.
13211 (language_string, lang_identify): Remove.
13212 * utils.c (init_decl_processing): Update.
13214 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
13216 * misc.c: Include langhooks-def.h.
13217 * Makefile.in: Update.
13219 2001-10-30 Robert Dewar <dewar@gnat.com>
13222 (Check_Identifier): Rewrite circuit to be compatible with use of letters
13223 in the upper half of ASCII.
13224 (Check_Identifier): Minor reformatting
13226 2001-10-30 Geert Bosch <bosch@gnat.com>
13228 * (Associated_Node, Set_Associated_Node): Do not check for
13231 2001-10-30 Robert Dewar <dewar@gnat.com>
13233 * a-reatim.ads: Minor reformatting
13235 2001-10-30 Robert Dewar <dewar@gnat.com>
13237 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
13238 undocumented declarations.
13240 2001-10-30 Pascal Obry <obry@gnat.com>
13242 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
13243 to the binder and linker.
13246 * mdll.ads: Fix layout. Update copyright notice.
13248 * mdll.adb: Fix layout. Update copyright notice.
13250 2001-10-30 Robert Dewar <dewar@gnat.com>
13252 * usage.adb: Minor fix to output for -gnaty.
13254 2001-10-30 Ed Schonberg <schonber@gnat.com>
13256 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
13257 to accommodate all its possible values.
13259 * a-reatim.adb (Split): Special-case handling of Time_Span_First
13260 and of small absolute values of T.
13262 2001-10-30 Richard Kenner <kenner@gnat.com>
13264 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
13265 set_mem_attributes since not needed and wrong if RESULT if a REG;
13266 fixes ACATS failures.
13268 2001-10-30 Geert Bosch <bosch@gnat.com>
13270 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
13271 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
13273 2001-10-30 Robert Dewar <dewar@gnat.com>
13275 * bindusg.adb: Undocument -f switch.
13277 * gnatcmd.adb: Remove /FULL_ELABORATION.
13279 * opt.ads (Force_RM_Elaboration_Order): Document that this is
13282 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
13284 * gnatbind.adb: Minor update of warning msg.
13286 2001-10-30 Vincent Celier <celier@gnat.com>
13288 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
13289 for project file switches (-P (/PROJECT_FILE=),
13290 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
13293 2001-10-30 Geert Bosch <bosch@gnat.com>
13295 * decl.c: Minor whitespace fixes.
13297 2001-10-30 Richard Kenner <kenner@gnat.com>
13299 * utils2.c (build_allocator): Test for SIZE overflow in array case too
13301 2001-10-30 Geert Bosch <bosch@gnat.com>
13303 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
13304 Found due to GCC 3.0 warning of using uninitialized value.
13307 (Get_Max_Size): Use variant record for tracking value/expression.
13308 Makes logic clearer and prevents warnings for uninitialized variables.
13309 (Layout_Array_Type): Use variant record for tracking value/expression.
13310 Makes logic clearer and prevents warnings for uninitialized variables.
13312 2001-10-30 Robert Dewar <dewar@gnat.com>
13314 * lib.adb: Minor reformatting
13316 * s-taprop.ads: Minor reformatting
13318 2001-10-29 Laurent Guerby <guerby@acm.org>
13321 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
13323 (_gnat_error_handler): Make MSG const.
13325 2001-10-29 Richard Kenner <kenner@gnat.com>
13327 * sysdep.c: Fix localtime_r problem on LynxOS.
13328 Also remove #elif to avoid warnings.
13330 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
13333 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
13335 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
13337 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
13338 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
13339 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
13340 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
13341 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
13342 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
13343 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
13344 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
13345 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
13346 types.ads, urealp.adb: Fix spelling errors.
13348 2001-10-27 Laurent Guerby <guerby@acm.org>
13350 * trans.c (gigi): Fix non determinism leading to bootstrap
13351 comparison failures for debugging information.
13353 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
13355 * gnat_rm.texi: Use @./@: where appropriate.
13357 2001-10-26 Robert Dewar <dewar@gnat.com>
13359 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
13361 2001-10-26 Richard Kenner <kenner@gnat.com>
13363 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
13365 2001-10-26 Richard Kenner <kenner@gnat.com>
13367 * decl.c (validate_size): Modify message for bad size to avoid
13368 implication that compiler is modifying the size.
13370 2001-10-26 Robert Dewar <dewar@gnat.com>
13372 * prj-util.adb: Minor reformatting. Fix bad header format.
13374 2001-10-26 Robert Dewar <dewar@gnat.com>
13376 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
13378 * sinfo.ads: Clarify use of Associated_Node (documentation only).
13380 * sem_ch12.adb: Change Node4 to Associated_Node. Change
13381 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
13382 much more narrowly in places where needed. These are cleanups.
13384 2001-10-26 Joel Brobecker <brobecke@gnat.com>
13386 * 5zosinte.ads (null_pthread): new constant.
13389 (Initialize_TCB): Initialize thread ID to null, to be able to verify
13390 later that this field has been set.
13391 (Finalize_TCB): ditto.
13392 (Suspend_Task): Verify that the thread ID is not null before using it.
13393 (Resume_Task): ditto.
13396 (Resume_All_Tasks): Lock the tasks list before using it.
13397 (Suspend_All_Tasks): ditto.
13399 2001-10-26 Richard Kenner <kenner@gnat.com>
13401 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
13402 Make constant variant of designated type for Is_Access_Constant.
13403 Call update_pointer_to with main variant.
13405 * trans.c (process_freeze_entity, process_type):
13406 Call update_pointer_to on main variant.
13408 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
13409 If main variant, update all other variants.
13411 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
13414 2001-10-26 Robert Dewar <dewar@gnat.com>
13416 * prj-util.adb: Minor reformatting
13418 2001-10-26 Robert Dewar <dewar@gnat.com>
13420 * prj-util.adb: Minor reformatting
13422 2001-10-26 Robert Dewar <dewar@gnat.com>
13424 * prj-attr.adb: Minor reformatting throughout
13426 2001-10-26 Robert Dewar <dewar@gnat.com>
13428 * prj-attr.ads: Minor reformatting
13429 Add ??? comment (this whole spec has almost no comments)
13431 2001-10-26 Vincent Celier <celier@gnat.com>
13433 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
13434 ("//") that precede the drive letter on Interix.
13436 2001-10-26 Geert Bosch <bosch@gnat.com>
13438 * gnat_rm.texi: Add GNAT Reference Manual.
13440 2001-10-25 Robert Dewar <dewar@gnat.com>
13442 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
13443 is Error. Similar change for other renaming cases.
13445 2001-10-25 Robert Dewar <dewar@gnat.com>
13447 * s-atacco.ads: Add pragma Inline_Always for functions.
13448 Fix header format. Add copyright 2001
13450 2001-10-25 Ed Schonberg <schonber@gnat.com>
13452 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
13453 return Error rather than Empty so that analysis can proceed.
13455 2001-10-25 Ed Schonberg <schonber@gnat.com>
13457 * sem_util.adb (Enter_Name): better handling of cascaded error
13458 messages when a unit appears in its own context.
13460 2001-10-25 Ed Schonberg <schonber@gnat.com>
13462 * sem_util.adb (Defining_Entity): in case of error, attach created
13463 entity to specification, so that semantic analysis can proceed.
13465 2001-10-25 Robert Dewar <dewar@gnat.com>
13468 (Defining_Entity): Deal with Error.
13469 (Process_End_Label): Deal with bad end label for.
13471 2001-10-25 Ed Schonberg <schonber@gnat.com>
13473 * sem_elab.adb (Check_A_Call): refine message when call is in an
13474 instance but callee is not declared in the generic unit.
13476 2001-10-25 Ed Schonberg <schonber@gnat.com>
13478 * sem_elab.adb (Check_A_Call): check for renaming before finding the
13479 enclosing unit, which may already be different from the calling unit.
13481 2001-10-25 Geert Bosch <bosch@gnat.com>
13483 * 4gintnam.ads: fix header format.
13485 2001-10-25 Ed Schonberg <schonber@gnat.com>
13487 * sem_res.adb (Resolve_Call): if the call is actually an indexing
13488 operation on the result of a parameterless call, perform elaboration
13489 check after the node has been properly rewritten.
13491 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
13492 inlined within the generic tree, the defining identifier is not a
13495 2001-10-25 Ed Schonberg <schonber@gnat.com>
13497 * sem_res.adb (Resolve): special-case resolution of Null in an
13498 instance or an inlined body to avoid view conflicts.
13500 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
13501 compatibility by retrieving the access type of the generic copy.
13503 2001-10-25 Robert Dewar <dewar@gnat.com>
13506 (Analyze_Number_Declaration): Handle error expression.
13507 (Signed_Integer_Type_Declaration): Handle error bound.
13508 (Analyze_Subtype_Indication): Handle error range.
13510 * sem_util.adb (Get_Index_Bounds): Check for Error.
13512 2001-10-25 Robert Dewar <dewar@gnat.com>
13514 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
13515 in no run time mode.
13517 2001-10-25 Pascal Obry <obry@gnat.com>
13519 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
13520 mode case for ALLOC case.
13522 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
13523 all platforms. Improvement of last change.
13525 2001-10-25 Robert Dewar <dewar@gnat.com>
13527 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
13529 2001-10-25 Geert Bosch <bosch@gnat.com>
13531 * osint.adb (Is_Relative): Remove duplicate.
13533 2001-10-25 Pascal Obry <obry@gnat.com>
13535 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
13536 pathnames in UNIX and DOS style with drive letter.
13537 (Is_Relative): new routine.
13539 * osint.adb: Minor reformatting
13541 * osint.adb (Is_Relative): implementation using
13542 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
13544 2001-10-25 Pascal Obry <obry@gnat.com>
13546 * g-dirope.adb (Basename): correctly compute offset between the
13547 original Path and the translated one.
13549 * g-dirope.adb: (Base_Name): add some comments.
13551 2001-10-25 Robert Dewar <dewar@gnat.com>
13553 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
13554 in HIE mode, avoids compilation abandoned message
13556 * exp_imgv.adb: Correct typo in previous change
13558 * exp_imgv.adb: Correct typo in previous change (not my day!)
13560 2001-10-25 Robert Dewar <dewar@gnat.com>
13562 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
13564 2001-10-25 Pascal Obry <obry@gnat.com>
13566 * g-awk.ads: Move all pragma inlines next to the routine
13567 declarations. This is more uniform with other GNAT spec.
13569 2001-10-22 Geert Bosch <bosch@gnat.com>
13571 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
13573 2001-10-19 Geert Bosch <bosch@gnat.com>
13575 * Makefile.in (tools, gnattools): Remove gnatmem.
13577 2001-10-17 Richard Henderson <rth@redhat.com>
13579 * Makefile.in (misc.o): Depend on langhooks.h.
13580 * misc.c: Include it.
13581 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
13582 (LANG_HOOKS_DECODE_OPTION): New.
13583 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
13585 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
13587 * trans.c (tree_transform): Adjust to recent change in
13588 expand_asm_operands to implement named asm operands.
13590 2001-10-11 Ed Schonberg <schonber@gnat.com>
13592 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
13593 renaming of discriminant for mutable record type.
13595 2001-10-11 Robert Dewar <dewar@gnat.com>
13597 * validsw.adb: Properly save -gnatVn status.
13599 2001-10-11 Robert Dewar <dewar@gnat.com>
13601 * usage.adb: Add lines for V switch.
13603 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
13604 (/VALIDITY_CHECKING).
13606 2001-10-11 Ed Schonberg <schonber@gnat.com>
13608 * sem_type.adb (Add_One_Interp): an operator for a type declared in
13609 an extension of System is known to be visible.
13611 2001-10-11 Ed Schonberg <schonber@gnat.com>
13613 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
13614 properly. Fixes regression on ACATS C34005G.
13616 2001-10-11 Robert Dewar <dewar@gnat.com>
13618 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
13619 loop in generic instance, since this is likely not very useful.
13621 2001-10-11 Robert Dewar <dewar@gnat.com>
13623 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
13624 the error message for high integrity mode.
13626 * rtsfind.adb (RTE): Give message if we try to find an entity that
13627 is not available in high integrity mode.
13630 (OK_To_Use_In_HIE_Mode): New array.
13631 (RTE): May return Empty in high integrity mode.
13633 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
13634 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
13636 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
13637 unit if not inlined always and in no runtime mode. Fixes problem
13638 caused by new Rtsfind changes.
13640 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
13643 * rtsfind.adb (RTE): Make sure we do not try to load unit after
13644 giving message for entity not available in high integrity mode.
13646 2001-10-11 Pascal Obry <obry@gnat.com>
13648 * impunit.adb: Add GNAT.CRC32.
13650 2001-10-11 Ed Schonberg <schonber@gnat.com>
13652 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
13653 properly the case where one universal operand in a non-static
13654 exponentiation of a real literal.
13656 2001-10-11 Ed Schonberg <schonber@gnat.com>
13658 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
13659 clause, return the gobal finalization list, for lack of anthing else.
13661 2001-10-11 Ed Schonberg <schonber@gnat.com>
13663 * exp_ch7.adb (Make_Transient_Block): if statement is within
13664 exception handler, always use new transient scope to place Clean
13667 2001-10-11 Pascal Obry <obry@gnat.com>
13670 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
13671 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
13672 (GNATLS_RTL_OBJS): add g-crc32.o
13673 (GNATMAKE_RTL_OBJS): add g-crc32.o
13676 (CRC_Match): new function.
13677 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
13678 instead of the previous simple checksum algorithm.
13679 (Time_Stamp_Mismatch): use CRC_Match for comparison.
13680 (Set_Source_Table): idem.
13683 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
13684 instead of simple checksum.
13685 (CRC_Match): new function.
13686 (CRC_Error): new constant.
13688 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
13689 a CRC now and not a simple checksum. A CRC uses lower-case hex
13690 letters, fixes ambiguity in parsing.
13692 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
13693 is what this variable will store.
13695 * bcheck.adb: Change reference to chechsum in comments by CRC.
13696 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
13697 rename All_Checksum_Match to All_CRC_Match. Change due to API
13698 renaming since now GNAT does not use a simple checksum but a
13699 CRC using GNAT.CRC32.
13701 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
13702 now and not anymore a simple checksum.
13704 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
13707 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
13710 (Restore_Scan_State): rename Checksum to CRC.
13711 (Save_Scan_State): idem.
13715 (Checksum): rename to CRC.
13716 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
13718 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
13719 GNAT.CRC32). Update copyright notice.
13721 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
13722 GNAT.CRC32). Update copyright notice.
13725 (Accumulate_Checksum): removed.
13726 (Update): new procedure. Add a wide-character into the CRC.
13729 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
13730 (Load_File): fix initialization of S (change Source_Checksum to
13733 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
13734 Source_CRC in S initialization.
13736 * sinput.adb (Source_Checksum): renamed to Source_CRC.
13738 * sinput.ads (Source_Checksum): renamed to Source_CRC.
13739 Update comments for the CRC.
13741 * types.adb (Hex): Use lowercase for the letter part.
13743 * types.ads (Get_Hex_String): Returns the hexadecimal representation
13744 for a word. This is currently used only for CRC. In previous version,
13745 the checksum was using a representation with all letter being
13746 upper-case. With the new implementation (using CRC) we do not remove
13747 the 32th bit of the CRC, so we can have an upper-case starting letter
13748 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
13749 It is ambigous since the CRC was optional and could be followed by
13750 options like EB, EE. So now this routines uses lower-case letter for
13751 the hexadecimal representation. Strange enough only lower case letters
13752 where checked in Scan_ALI (even if this was not a possible case).
13754 * gnatvsn.ads (Library_Version): changed to 3.15a.
13756 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
13759 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
13762 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
13763 Add 2001 to copyright notice
13764 (Accumulate_Checksum): Modify to use System.CRC32.
13766 * ali-util.ads: Redo changes of previous revision to continue to use
13767 the word Checksum. Add 2001 to copyright notice.
13769 * ali.adb: Undo some of previous changes, not needed.
13770 Keep the change for lower case letters in the checksum.
13772 * ali.ads: Undo previous change not needed.
13774 * bcheck.adb: Undo most of previous change, not needed.
13775 But do use Checksums_Match for checksum comparison.
13777 * gnatls.adb: Undo most of previous change, not needed.
13778 But do use Checksums_Match for comparing checksums.
13780 * lib-load.adb: Undo previous change, not needed.
13782 * lib-writ.adb: Undo previous change, not needed.
13784 * lib-writ.ads: Document that checksums use lower case,
13785 not upper case letters.
13787 * scans.adb: Undo previous change, not needed
13789 * scans.ads: Undo previous change, not needed.
13791 * scn-nlit.adb: Undo previous changes, not needed.
13793 * scn-slit.adb: Undo previous change, not needed. Fix header format.
13796 (Accumulate_Checksum): Use System.CRC32.
13797 (Initialize_Checksum): New procedure.
13798 Remove other changes of previous revision.
13800 * sinput-p.adb: Undo previous change, not needed.
13802 * sinput.adb: Undo previous change, not needed.
13804 * sinput-l.adb: Undo previous change, not needed.
13806 * sinput.ads: Undo previous change, not needed. Keep only comment
13807 on new checksum algorithm
13809 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
13810 Also remove a-tags and a-stream from GNAT sources.
13812 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
13814 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
13816 2001-10-11 Geert Bosch <bosch@gnat.com>
13818 * einfo.h: Regenerate.
13820 * nmake.ads: Regenerate.
13822 * nmake.adb: Regenerate.
13824 * sinfo.h: Regenerate.
13826 * treeprs.adb: Regenerate.
13828 2001-10-10 Geert Bosch <bosch@gnat.com>
13830 * gnat-style.texi: New file describing coding guidelines for Ada.
13832 2001-10-10 Ed Schonberg <schonber@gnat.com>
13834 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
13837 2001-10-10 Geert Bosch <bosch@gnat.com>
13839 * snames.ads: Add new names for project facility.
13841 * snames.adb: Update to reflect snames.ads changes.
13843 * snames.h: Update to reflect snames.ads changes.
13845 2001-10-10 Vincent Celier <celier@gnat.com>
13848 (Add_Switches): reflect the changes for the switches attributes
13849 Default_Switches indexed by the programming language,
13850 Switches indexed by the file name.
13851 (Collect_Arguments_And_Compile): Idem.
13852 Reflect the attribute name changes.
13855 (Initialisation_Data): Change the names of some packages and
13857 (Initialize): process case insensitive associative arrays.
13860 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
13863 (Parse_Attribute_Declaration): For case insensitive associative
13864 arrays, set the index string to lower case.
13867 Reflect the changes of the project attributes.
13870 Replace Check_Naming_Scheme by Ada_Check and
13871 Language_Independent_Check.
13874 Replaced Check_Naming_Scheme by 2 procedures:
13875 Ada_Check and Language_Independent_Check.
13878 (Process_Declarative_Items): For case-insensitive associative
13879 arrays, set the index string to lower case.
13880 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
13881 Prj.Nmsc.Check_Naming_Scheme.
13884 (Case_Insensitive): New function
13885 (Set_Case_Insensitive): New procedure
13888 (Case_Insensitive): New function
13889 (Set_Case_Insensitive): New procedure
13890 (Project_Node_Record): New flag Case_Insensitive.
13893 (Value_Of): new function to get the string value of a single
13894 string variable or attribute.
13897 (Value_Of): new function to get the string value of a single
13898 string variable or attribute.
13901 (Ada_Default_Spec_Suffix): New function
13902 (Ada_Default_Impl_Suffix): New function
13903 Change definitions of several constants to reflect
13904 new components of record types.
13907 (Naming_Data): Change several components to reflect new
13908 elements of naming schemes.
13909 (Project_Data): New flags Sources_Present and
13910 Language_Independent_Checked.
13911 (Ada_Default_Spec_Suffix): New function.
13912 (Ada_Default_Impl_Suffix): New function.
13915 Modification of predefined names for project manager: added
13916 Implementation, Specification_Exceptions, Implementation_Exceptions,
13917 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
13918 Default_Switches, _Languages, Builder, Cross_Reference,
13919 Finder. Removed Body_Part, Specification_Append, Body_Append,
13920 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
13923 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
13926 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
13927 not that it is Nil_Variable_Value.
13929 * prj.ads: Add ??? for uncommented declarations
13931 2001-10-10 Ed Schonberg <schonber@gnat.com>
13933 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
13934 constant, do not indicate possible modification, so that gigi can
13935 treat it as a bona fide constant.
13937 2001-10-10 Robert Dewar <dewar@gnat.com>
13939 * sem_prag.adb: Add processing for pragma External.
13941 * snames.ads: Add entry for pragma External.
13943 * par-prag.adb: Add pragma External.
13945 * snames.adb: Updated to match snames.ads.
13947 2001-10-10 Ed Schonberg <schonber@gnat.com>
13949 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
13950 a dynamic task if the allocator appears in an indexed assignment
13951 or selected component assignment.
13953 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
13954 For a dynamic task in an assignment statement, use target of
13955 assignment to generate meaningful name.
13957 2001-10-10 Ed Schonberg <schonber@gnat.com>
13959 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
13962 * einfo.ads: Body_Entity is also defined for generic package.
13963 Documentation change only
13965 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
13966 others_choice for a discriminated component initialization,
13967 convert discriminant references into the corresponding discriminals.
13969 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
13970 only if original type is private and expression has to be wrapped
13974 (Apply_Constraint_Check): Do not perform length check
13975 if expression is an aggregate with only an others_choice.
13976 (Length_N_Cond): two references to the same in_parameter
13977 (typically the discriminal in an init_proc) denote the same value.
13978 Two useful optimization uncovered by bugfixes above.
13980 2001-10-10 Robert Dewar <dewar@gnat.com>
13982 * xeinfo.adb: Change int to char in translation of enumeration types.
13983 This fixes a problem in the C representation of component alignment.
13984 Add 2001 to copyright notice
13986 2001-10-10 Richard Kenner <kenner@gnat.com>
13988 * decl.c: (validate_size): Do check size of object of integral type
13989 if it is a packed array type.
13991 2001-10-10 Richard Kenner <kenner@gnat.com>
13993 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
13994 VAR_DECL for constant if not Is_Public but -O0.
13996 2001-10-10 Richard Kenner <kenner@gnat.com>
13998 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
14000 2001-10-10 Geert Bosch <bosch@gnat.com>
14002 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
14003 use '/' as switch character, allowing for absolute file names.
14005 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
14007 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
14010 2001-10-08 Geert Bosch <bosch@gnat.com>
14012 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
14013 Automatically build utilities when files need to be regenerated.
14015 2001-10-08 Geert Bosch <bosch@gnat.com>
14017 * xsnames.adb: New utility for updating snames.ads and snames.adb
14019 2001-10-08 Zack Weinberg <zack@codesourcery.com>
14021 * Make-lang.in (ADAFLAGS): Add -W -Wall.
14022 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
14023 (gnat1): Also depend on attribs.o.
14024 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
14025 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
14026 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
14027 (ADAFLAGS): Add -W -Wall.
14028 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
14031 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
14032 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
14033 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
14034 Use $(ADAC), not $(CC), as compilation command.
14036 (gnattools): Depend directly on tools to build, don't use
14038 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
14040 * einfo.h, sinfo.h: New files (autogenerated).
14042 2001-10-08 Richard Henderson <rth@redhat.com>
14044 * comperr.adb (Abort_In_Progress): New.
14045 (Compiler_Abort): Use it to prevent recursion.
14047 2001-10-08 Robert Dewar <dewar@gnat.com>
14049 * atree.adb: Set Error_Posted in Error node, helps error recovery.
14051 * par-endh.adb (Output_End_Expected): We should also not test
14052 Error_Posted on the Error node, since now it is always set.
14054 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
14055 to help error recovery. Part of general work on 9407-004.
14057 * par.adb: Add ??? for misuse of error
14060 (Resolve): Defend against Error, fixes 9407-003.
14061 (Resolve_Discrete_Subtype_Indication): Defend against Error.
14063 * sinfo.ads (N_Error): Now has Etype field (which will be set
14064 to Any_Type to help error recovery).
14066 2001-10-08 Richard Kenner (kenner@gnat.com)
14068 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
14069 Consistently set MEM attributes from expression; fixes
14070 bootstrap failure on x86.
14072 2001-10-08 Geert Bosch (bosch@gnat.com)
14074 * 5oosinte.adb: Add 2001 to copyright notice.
14076 2001-10-08 Geert Bosch (bosch@gnat.com)
14078 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
14080 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
14082 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
14084 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
14086 2001-10-05 Geert Bosch (bosch@gnat.com)
14088 * adaint.h: Small formatting fix.
14090 2001-10-04 Geert Bosch <bosch@gnat.com>
14092 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
14093 Arg is int, not FILE *, in dummy version of functions.
14095 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
14096 Arg is int, not FILE *.
14098 2001-10-04 Geert Bosch <bosch@gnat.com>
14100 * 3lsoccon.ads: Added file, missed with initial check ins.
14102 * 4lintnam.ads: Fix header format.
14103 Change Linux to GNU/Linux.
14105 * 5iosinte.adb: Change Linux to GNU/Linux.
14107 * 5iosinte.ads: Change Linux to GNU/Linux.
14109 * 5itaprop.adb: Change Linux to GNU/Linux.
14111 * 5itaspri.ads: Change Linux to GNU/Linux.
14112 Update copyright notice.
14114 * 5lintman.adb: Change Linux to GNU/Linux.
14116 * 5lml-tgt.adb: Change Linux to GNU/Linux.
14118 * 5losinte.ads: Change Linux to GNU/Linux.
14120 * 5lsystem.ads: Change Linux to GNU/Linux.
14122 * 5qosinte.adb: Change Linux to GNU/Linux.
14124 * 5qosinte.ads: Change Linux to GNU/Linux.
14126 * 5qparame.ads: Change Linux to GNU/Linux.
14128 * 5qtaprop.adb: Change Linux to GNU/Linux.
14130 * 5qtaspri.ads: Change Linux to GNU/Linux.
14131 Add 2001 to copyright notice.
14133 * 5vintman.ads: Change Linux to GNU/Linux.
14134 Fix header format. Add 2001 to copyright notice.
14136 * g-soccon.ads: Change Linux to GNU/Linux.
14138 * g-trasym.ads: Change Linux to GNU/Linux.
14139 Add 2001 to copyright notice.
14141 * memtrack.adb: Change Linux to GNU/Linux.
14143 * s-intman.ads: Change Linux to GNU/Linux.
14144 Add 2001 to copyright notice. Fix header format.
14146 * s-stache.adb: Change Linux to GNU/Linux.
14148 * adaint.c: Change Linux to GNU/Linux.
14150 * cio.c: Change Linux to GNU/Linux.
14152 * cstreams.c: Change Linux to GNU/Linux.
14154 * init.c: Change Linux to GNU/Linux.
14156 * gmem.c: Change Linux to GNU/Linux.
14158 * tracebak.c: Change Linux to GNU/Linux.
14161 2001-10-02 Geert Bosch <bosch@gnat.com>
14163 * misc.c (insert_default_attributes): Add dummy version.