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Joseph Myers
61cc82231b directives.c (parse_include): Pass true to check_eol. 
libcpp:
	* directives.c (parse_include): Pass true to check_eol.

gcc/testsuite:
	* gcc.dg/cpp/include5.c: New test.

From-SVN: r146327
 2009-04-18 21:25:07 +01:00
Kazu Hirata
149ccdd45d cp-tree.h: Remove the prototype for insert_block. 
* cp-tree.h: Remove the prototype for insert_block.
	* decl.c (insert_block): Remove.

From-SVN: r146326
 2009-04-18 20:23:05 +00:00
Joseph Myers
3ce6296587 re PR c/35210 (gcc incorrectly allows calling function returning "const void") 
PR c/35210
	* c-typeck.c (build_function_call): Check for calling a function
	with qualified void return types.  Call require_complete_type when
	generating a trap.

testsuite:
	* gcc.dg/call-diag-2.c: New test.

From-SVN: r146324
 2009-04-18 21:02:47 +01:00
Paolo Carlini
2daad65eaf re PR libstdc++/39802 (std::num_get fails to parse negative zero input correctly) 
2009-04-18  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/39802
	* include/bits/locale_facets.tcc (num_get<>::_M_extract_int
	(_InIter, _InIter, ios_base&, ios_base::iostate&, _ValueT&)):
	Always accept negative values, for unsigned types too.
	* testsuite/22_locale/num_get/get/char/39802.cc: New.
	* testsuite/22_locale/num_get/get/wchar_t/39802.cc: Likewise.

From-SVN: r146323
 2009-04-18 19:28:40 +00:00
Jan Hubicka
2505c5edca cgraph.c (cgraph_make_edge, [...]): Set nothrow flag. 
* cgraph.c (cgraph_make_edge, dump_cgraph_node, cgraph_set_call_stmt):
	Set nothrow flag.
	* cgraph.h (struct function): Reduce loop_nest to 30 bits; add
	can_throw_external flag.
	* ipa-reference.c (ipa_utils_reduced_inorder): Update call.
	* ipa-pure-const.c (ignore_edge): New function.
	(propagate): Compute order for NOTHROW computation; set NOTHROWs
	only over can_throw_external edges.
	(local_pure_const): Add nothrow flag.
	* ipa-utils.c (searchc): Add ignore_edge callback.
	(ipa_utils_reduced_inorder): Add ignore_edge callback.
	* ipa-utils.h (ipa_utils_reduced_inorder): Update prototype.
	(set_nothrow_function_flags): Update cgraph.
	* tree-cfg.c (verify_stmt): Relax nothrow checking when in IPA mode.

From-SVN: r146322
 2009-04-18 18:39:52 +00:00
Joseph Myers
c7f9c0b983 re PR preprocessor/39646 (__FILE__ breaks for empty file name) 
libcpp:
	PR preprocessor/39646
	* include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM.
	* line-map.c (linemap_add): Handle LC_RENAME_VERBATIM.
	* directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in
	place of LC_RENAME.

gcc/testsuite:
	* gcc.dg/cpp/line8.c: New test.

From-SVN: r146319
 2009-04-18 18:36:28 +01:00
Jan Hubicka
b8add5942c formater.h: Include bits/c++config.h. 
* include/debug/formater.h: Include bits/c++config.h.
	(_M_error): Mark noreturn.
	* include/bits/c++config (_GLIBCXX_PURE, _GLIBCXX_CONST,
	_GLIBCXX_NORETURN): New.
	* include/bits/stl_tree.h (_Rb_tree_increment, _Rb_tree_increment,
	_Rb_tree_decrement, _Rb_tree_decrement, _Rb_tree_black_count): Mark pure.
	* include/c_compatibility/stdatomic.h (atomic_flag_test_and_set_explicit,
	atomic_flag_clear_explicit, __atomic_flag_wait_explicit,
	__atomic_flag_for_address): Mark by throw ().
	* src/atomic.cc (atomic_flag_test_and_set_explicit,
	atomic_flag_clear_explicit, __atomic_flag_wait_explicit,
	__atomic_flag_for_address): Mark by throw ().

From-SVN: r146317
 2009-04-18 15:48:16 +00:00
Joseph Myers
a5cb563b79 re PR preprocessor/39647 (Syntax checks in #line not quite right) 
libcpp:
	PR preprocessor/39647
	* directives.c (check_eol): Add parameter expand.
	(do_undef, parse_include, do_line, do_linemarker, do_ident,
	do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef,
	do_else, do_endif, do_assert, do_unassert): All callers changed.
	Pass true from do_line, false elsewhere.

gcc/testsuite:
	* gcc.dg/cpp/line7.c: New test.

From-SVN: r146316
 2009-04-18 16:28:40 +01:00
Richard Guenther
2586ba4bda re PR tree-optimization/39804 (internal compiler error: in propagate_necessity, at tree-ssa-dce.c:754) 
2009-04-18  Richard Guenther  <rguenther@suse.de>

	PR middle-end/39804
	* tree-ssa-ccp.c (fold_stmt_1): New function factored from ...
	(fold_stmt): ... this and ...
	(fold_stmt_inplace): ... this.
	(fold_stmt_1): Fold references in calls and asms.
	* tree-cfg.c (remove_useless_stmts_cond): Use fold_stmt.

	* gcc.target/i386/pr39804.c: New testcase.

From-SVN: r146314
 2009-04-18 13:02:00 +00:00
Kazu Hirata
1eefab17a5 tree-vrp.c (ssa_name_nonzero_p): Remove. 
* tree-vrp.c (ssa_name_nonzero_p): Remove.
	* tree.h: Remove the prototype for ssa_name_nonzero_p.

From-SVN: r146313
 2009-04-18 11:49:20 +00:00
Kazu Hirata
aa424b01a1 tree.c (function_args_count): Remove. 
* tree.c (function_args_count): Remove.
	* tree.h: Remove the prototype for function_args_count.

From-SVN: r146312
 2009-04-18 11:48:19 +00:00
Kazu Hirata
613a896b58 tree-iterator.c (expr_only): Remove. 
* tree-iterator.c (expr_only): Remove.
	* tree.h: Remove the prototype for expr_only.

From-SVN: r146311
 2009-04-18 11:47:22 +00:00
Kazu Hirata
579e694c11 reginfo.c (cannot_change_mode_set_regs): Remove. 
* reginfo.c (cannot_change_mode_set_regs): Remove.
	* rtl.h: Remove the prototype for cannot_change_mode_set_regs.

From-SVN: r146310
 2009-04-18 11:45:08 +00:00
Anatoly Sokolov
ee7e3ad3d1 avr.md (*rotlsi3_8, [...]): Check whether operands 0 and 1 overlaps. 
* config/avr/avr.md (*rotlsi3_8, *rotlsi3_16, *rotlsi3_24 ): Check
	whether operands 0 and 1 overlaps.

From-SVN: r146309
 2009-04-18 15:16:37 +04:00
Janne Blomqvist
0a629857bc re PR fortran/39782 (IO depends on uninitialised value) 
2009-04-18  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/39782
	* io/transfer.c (data_transfer_init): Don't flush before seek.
	(finalize_transfer): Remove extra flush.

From-SVN: r146308
 2009-04-18 13:05:34 +03:00
Eric Botcazou
8dd07c4158 pr39496.c: Compile with -mtune=i686. 
* gcc.target/i386/pr39496.c: Compile with -mtune=i686.
	* g++.dg/other/pr39496.C: Likewise.

From-SVN: r146306
 2009-04-18 09:39:52 +00:00
Manuel López-Ibáñez
92ef7fb19a re PR middle-end/36902 (Array bound warning with dead code after optimization) 
2009-04-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR middle-end/36902
	* tree-vrp.c (check_array_ref): Pass a location_t instead of a
	pointer. Use warning_at instead of warning.
	(search_for_addr_array): Likewise.
	(check_array_bounds): Likewise.
	(check_all_array_refs): Check that the incoming edge is not in the
	list of edges to be removed.
	(check_all_array_refs): Avoid the temporal pointer.
	(vrp_visit_cond_stmt): Fix typo.
	(simplify_switch_using_ranges): Handle the case where the switch
	index is an integer constant.
testsuite/
	* gcc.dg/pr36902.c: New.

From-SVN: r146305
 2009-04-18 09:24:45 +00:00
Adam Nemet
0e097268ba * config/mips/mips.c (mips_final_postscan_insn): Make it static. 
From-SVN: r146304
 2009-04-18 07:44:39 +00:00
Kazu Hirata
c782f1dda4 * doc/extend.texi, doc/invoke.texi: Fix typos. 
From-SVN: r146303
 2009-04-18 02:10:37 +00:00
GCC Administrator
8d22d141f5 Daily bump. 
From-SVN: r146302
 2009-04-18 00:16:51 +00:00
Cary Coutant
668fb0e80c * tree-flow-inline.h (get_lineno): Fix inverted test. 
From-SVN: r146299
 2009-04-17 16:58:12 -07:00
Diego Novillo
4d4014c1cd tree-ssa-pre.c (create_expression_by_pieces): Remove assertion for AVAIL_OUT. 
* tree-ssa-pre.c (create_expression_by_pieces): Remove
	assertion for AVAIL_OUT.

From-SVN: r146298
 2009-04-17 18:28:51 -04:00
Mike Frysinger
2984e1b612 re PR target/38627 (SuperH libgcc.a lacks .note.GNU-stack markings in math funcs) 
PR target/38627
	* config/sh/lib1funcs.asm [__ELF__ && __linux__]: Add .note.GNU-stack.
	* config/sh/linux-atomic.asm: Likewise.

From-SVN: r146297
 2009-04-17 22:20:40 +00:00
Diego Novillo
9994a182c8 except.c (debug_eh_tree): New. 
* except.c (debug_eh_tree): New.
	(struct eh_region, struct eh_status): Move ...
	* except.h: ... here.
	(add_type_for_runtime): Declare extern.
	(lookup_type_for_runtime): Likewise.
	(debug_eh_tree): Declare.
	* Makefile.in (GTFILES): List except.h before except.c

From-SVN: r146296
 2009-04-17 18:05:09 -04:00
Diego Novillo
07485407e1 omp-low.c (create_omp_child_function): Set DECL_CONTEXT for DECL. 
* omp-low.c (create_omp_child_function): Set DECL_CONTEXT
	for DECL.
	* cgraphunit.c (cgraph_build_static_cdtor): Likewise.
	* tree-dfa.c (find_referenced_vars_in): Factor out of ...
	(find_vars_r): ... here.
	* tree-flow.h (find_referenced_vars_in): Declare.
	* tree-ssa-pre.c (create_expression_by_pieces): Assert
	that AVAIL_OUT exists for BLOCK.
	* Makefile.in (CGRAPH_H): Add dependency on cif-code.def
	(tree-loop-distribution.o): Fix dependency on TREE_VECTORIZER_H.
	(tree-parloops.o): Likewise.

testsuite/ChangeLog

	* gcc.c-torture/execute/builtins/strlen-3.c: Fix ODR
	violation for variable 'inside_main'.

From-SVN: r146295
 2009-04-17 17:45:56 -04:00
Simon Baldwin
4e53d196cc toplev.c (default_tree_printer): Add handling for %E format. 
2009-04-17  Simon Baldwin  <simonb@google.com>

	* toplev.c (default_tree_printer): Add handling for %E format.

From-SVN: r146294
 2009-04-17 17:30:22 -04:00
Diego Novillo
413d3aa89d tree-pretty-print.c (dump_generic_node): Add break after TREE_BINFO handler. 
* tree-pretty-print.c (dump_generic_node): Add break
	after TREE_BINFO handler.
	Handle COMPLEX_TYPE, REAL_TYPE and FIXED_POINT_TYPE
	Handle NULL TREE_TYPEs.
	Handle METHOD_TYPE and FUNCTION_TYPE together.
	Call print_struct_decl when printing structures and
	TDF_SLIM is not given.
	(print_struct_decl): Fix logic for detecting recursion.

From-SVN: r146293
 2009-04-17 17:28:01 -04:00
Rafael Avila de Espindola
5a691e9862 re PR other/31567 (cc1, cc1plus, etc. don't support @file mechanism) 
PR 31567
	* gcc.c (create_at_file): New.
	(compile_input_file_p): New.
	(do_spec_1): Use @args files for %i. Use create_at_file for %o.
	* main.c (main): Update call to toplev_main.
	* toplev.c (toplev_main): Change signature. Call expandargv.
	* toplev.h (toplev_main): Change signature.

From-SVN: r146292
 2009-04-17 17:11:46 -04:00
Eric Botcazou
9eacf7a62a dwarf2out.c (field_byte_offset): Use the type size as the field size if the latter is not constant. 
* dwarf2out.c (field_byte_offset): Use the type size as the field size
	if the latter is not constant.

From-SVN: r146291
 2009-04-17 20:42:16 +00:00
David Edelsohn
5829817786 * dbxout.c (xcoff_debug_hooks): Add set_name_debug_nothing. 
From-SVN: r146290
 2009-04-17 16:38:38 -04:00
Eric Botcazou
5b4c43d7d6 dbxout.c (dbxout_block): Reinstate test on TREE_USED. 
* dbxout.c (dbxout_block): Reinstate test on TREE_USED.
	* tree-ssa-live.c (remove_unused_scope_block_p): Update TREE_USED bit.	* dbxout.c (dbxout_block): Reinstate test on TREE_USED.
	* tree-ssa-live.c (remove_unused_scope_block_p): Update TREE_USED bit.

From-SVN: r146289
 2009-04-17 20:30:10 +00:00
Richard Guenther
b51605c41d tree-ssa-structalias.c (get_constraint_for_component_ref): Handle component references view-converting an invariant address. 
2009-04-17  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (get_constraint_for_component_ref):
	Handle component references view-converting an invariant address.

From-SVN: r146288
 2009-04-17 19:58:16 +00:00
Janne Blomqvist
4e23895d6a io.h (is_preconnected): Remove prototype. 
2009-04-17  Janne Blomqvist  <jb@gcc.gnu.org>

	* io/io.h (is_preconnected): Remove prototype.
	* io/unix.c (is_preconnected): Remove function.

From-SVN: r146287
 2009-04-17 22:52:02 +03:00
Adam Nemet
9e3be88910 tm.texi (TARGET_DEFAULT_TARGET_FLAGS, [...]): Use @deftypevr rather than @deftypevar. 
* doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS,
	TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET,
	TARGET_HAVE_SRODATA_SECTION, TARGET_HAVE_TLS,
	TARGET_UNWIND_TABLES_DEFAULT, TARGET_TERMINATE_DW2_EH_FRAME_INFO):
	Use @deftypevr rather than @deftypevar.

From-SVN: r146286
 2009-04-17 19:36:02 +00:00
Richard Guenther
7c3e9dc3ec tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up tuplification. 
2009-04-17  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up
	tuplification.
	(get_prop_source_stmt): Likewise.
	(can_propagate_from): Likewise.

From-SVN: r146281
 2009-04-17 18:16:51 +00:00
Andrew Stubbs
aca600aaf9 configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG... 
2009-04-17  Andrew Stubbs  <ams@codesourcery.com>

	* configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG,
	TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG.
	(--with-multilib-list): Add default value.
	* configure: Regenerate.
	* Makefile.in (TM_ENDIAN_CONFIG): Define.
	(TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define.
	* config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG,
	TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG.
	Don't add default cpu to multilib list unnecessarily, but do enable
	the relevant compiler option..
	Add support for --with-multilib-list=<blank> and
	--with-multilib-list=!<somelib> to supress unwanted multilibs.
	* config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables.
	(MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables.
	(MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and
	TM_MULTILIB_CONFIG.
	(MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG.
	(MULTILIB_OSDIRNAMES): New variable.
	* config/sh/t-1e: Delete file.
	* config/sh/t-mlib-sh1: Delete file.
	* config/sh/t-mlib-sh2: Delete file.
	* config/sh/t-mlib-sh2a: Delete file.
	* config/sh/t-mlib-sh2a-nofpu: Delete file.
	* config/sh/t-mlib-sh2a-single: Delete file.
	* config/sh/t-mlib-sh2a-single-only: Delete file.
	* config/sh/t-mlib-sh2e: Delete file.
	* config/sh/t-mlib-sh3e: Delete file.
	* config/sh/t-mlib-sh4: Delete file.
	* config/sh/t-mlib-sh4-nofpu: Delete file.
	* config/sh/t-mlib-sh4-single: Delete file.
	* config/sh/t-mlib-sh4-single-only: Delete file.
	* config/sh/t-mlib-sh4a: Delete file.
	* config/sh/t-mlib-sh4a-nofpu: Delete file.
	* config/sh/t-mlib-sh4a-single: Delete file.
	* config/sh/t-mlib-sh4a-single-only: Delete file.
	* config/sh/t-mlib-sh4al: Delete file.
	* config/sh/t-mlib-sh5-32media: Delete file.
	* config/sh/t-mlib-sh5-32media-nofpu: Delete file.
	* config/sh/t-mlib-sh5-64media: Delete file.
	* config/sh/t-mlib-sh5-64media-nofpu: Delete file.
	* config/sh/t-mlib-sh5-compact: Delete file.
	* config/sh/t-mlib-sh5-compact-nofpu: Delete file.
	* config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS.
	* doc/install.texi (Options specification): Add
	--with-multilib-list and --with-endian.

From-SVN: r146278
 2009-04-17 17:32:00 +00:00
Diego Novillo
105ab5db85 misc.c (gnat_expand_expr): Remove. 
* gcc-interface/misc.c (gnat_expand_expr): Remove.
	(LANG_HOOKS_EXPAND_EXPR): Remove.

From-SVN: r146277
 2009-04-17 12:49:03 -04:00
Rafael Avila de Espindola
cf8aba7f5a Makefile.in (REVISION_s): Always include quotes. 
2009-04-17  Rafael Avila de Espindola  <espindola@google.com>

	* Makefile.in (REVISION_s): Always include quotes. Change ifdef to use
	REVISION_c.
	(OBJS-common): Add plugin-version.o.
	(plugin-version.o): New.
	* gcc-plugin.h (plugin_gcc_version): New.
	(plugin_default_version_check): New.
	(plugin_init_func, plugin_init): Add version argument.
	* plugin-version.c: New.
	* plugin.c (str_plugin_gcc_version_name): New.
	(try_init_one_plugin): Read plugin_gcc_version from the plugin and
	pass it to the init function.
	(plugin_default_version_check): New.

From-SVN: r146274
 2009-04-17 16:03:48 +00:00
Richard Guenther
61e20b90d9 tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA for decl-vs-decl disambiguation. 
2009-04-17  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA
	for decl-vs-decl disambiguation.

From-SVN: r146273
 2009-04-17 15:35:13 +00:00
Andreas Krebbel
90c6fd8a8b s390.h (s390_tune_attr): New macro definition. 
2009-04-17  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.h (s390_tune_attr): New macro definition.
	* config/s390/s390.md (cpu attribute): Map to s390_tune_attr.

From-SVN: r146272
 2009-04-17 15:08:03 +00:00
Richard Guenther
9fe9fe04c5 tree-ssa-ccp.c (struct fold_stmt_r_data): Remove. 
2009-04-17  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-ccp.c (struct fold_stmt_r_data): Remove.
	(fold_stmt_r): Likewise.
	(maybe_fold_reference): New function.
	(fold_gimple_assign): Handle cases fold_stmt_r did.
	(fold_stmt): Do not use fold_stmt_r.
	(fold_stmt_inplace): Likewise.

From-SVN: r146271
 2009-04-17 14:25:57 +00:00
Arnaud Charlet
03b6478770 [multiple changes] 
2009-04-17  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb: Minor reformatting

2009-04-17  Pascal Obry  <obry@adacore.com>

	* adaint.c: Add __gnat_use_acl global variable to control use of ACL.

From-SVN: r146269
 2009-04-17 15:44:24 +02:00
Ed Schonberg
054275e427 sem_ch3.adb (Build_Derived_Enumeration_Type): Diagnose properly illegal constraints on type derived from formal discrete types. 
2009-04-17  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Build_Derived_Enumeration_Type): Diagnose properly
	illegal constraints on type derived from formal discrete types.

From-SVN: r146268
 2009-04-17 15:40:20 +02:00
Thomas Quinot
aed6fda81b re PR ada/35953 (Socket stream subprograms incorrectly handling null arrays) 
2009-04-17  Thomas Quinot  <quinot@adacore.com>

	PR ada/35953

	* g-socthi-vms.adb, g-socthi-vms.ads, g-socthi-vxworks.adb,
	g-socthi-vxworks.ads, g-socthi-mingw.adb, g-socthi-mingw.ads,
	g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads, g-socket.adb,
	g-socket.ads (GNAT.Sockets.Thin.C_Send,
	GNAT.Sockets.Thin.Syscall_Send): Remove unused subprograms.
	Replace calls to send(2) with equivalent sendto(2) calls.
	(GNAT.Sockets.Send_Socket): Factor common code in inlined subprogram.
	(GNAT.Sockets.Write): Account for the case of hyper-empty arrays, do not
	report an error in that case. Factor code common to the two versions
	(datagram and stream) in common routine Stream_Write.

From-SVN: r146267
 2009-04-17 15:39:10 +02:00
Arnaud Charlet
c5d91669f3 [multiple changes] 
2009-04-17  Robert Dewar  <dewar@adacore.com>

	* exp_disp.adb: Minor reformatting
	Minor code reorganization (use Nkind_In)

	* prepcomp.adb: Minor reformatting

	* sem_ch3.adb: Minor reformatting

	* sem_res.adb: Minor comment addition

	* exp_ch5.adb (Expand_Assign_Array): Use Has_Address_Clause to test
	for address clause

	* lib-xref.adb (Generate_Reference): Exclude recursive calls from
	setting Is_Referenced

	* types.ads: Minor reformatting

2009-04-17  Arnaud Charlet  <charlet@adacore.com>

	* gnat_ugn.texi: Initial documentation on binding generator.

From-SVN: r146266
 2009-04-17 15:31:42 +02:00
Arnaud Charlet
c4edb5791a * gcc-interface/Make-lang.in: Update dependencies. 
From-SVN: r146265
 2009-04-17 15:23:34 +02:00
Ed Schonberg
39f346aaa6 einfo.ads, einfo.adb: New attribute Underlying_Record_View... 
2009-04-17  Ed Schonberg  <schonberg@adacore.com>

	* einfo.ads, einfo.adb: New attribute Underlying_Record_View, to handle
	type extensions whose parent is a type with unknown discriminants.

	* exp_aggr.adb (Expand_Record_Aggregate): If the type of an extension
	aggregate has unknown discriminants, use the Underlying_Record_View to
	obtain the discriminants of the ancestor part.

	* exp_disp.adb (Build_Dispatch_Tables): Types that are
	Underlying_Record_Views share the dispatching information of the
	original record extension.

	* exp_ch3.adb (Expand_Record_Extension): If the type inherits unknown
	discriminants, propagate dispach table information to the
	Underlying_Record_View.

	* sem_ch3.adb (Build_Derived_Private_Type): If parent type has unknown
	discriminants and declaration is not a completion, generate
	Underlying_Record_View to provide proper discriminant information to
	the front-end and to gigi.

From-SVN: r146264
 2009-04-17 15:17:12 +02:00
Robert Dewar
8c64de1e7d s-conca5.adb, [...]: Remove unneeded pragma Warnings 
2009-04-17  Robert Dewar  <dewar@adacore.com>

	* s-conca5.adb, g-sercom.adb, s-conca5.ads, s-conca7.adb, exp_imgv.adb,
	s-conca7.ads, s-crc32.adb, s-crc32.ads, s-conca9.adb, s-conca9.ads,
	s-addope.adb, i-cstrin.ads, s-addope.ads, s-carun8.adb, s-carun8.ads,
	g-htable.ads, g-hesora.adb, g-hesora.ads, s-htable.adb, s-htable.ads,
	s-conca2.adb, s-conca2.ads, a-except.adb, s-conca4.adb, a-except.ads,
	s-conca4.ads, s-except.adb, s-except.ads, s-conca6.adb, s-conca6.ads,
	g-spchge.adb, g-spchge.ads, g-u3spch.adb, g-u3spch.ads, s-conca8.adb,
	s-conca8.ads, g-byorma.adb, g-byorma.ads, s-memory.adb, s-memory.ads,
	g-speche.adb, g-speche.ads, g-stsifd-sockets.adb, exp_dist.adb,
	s-imgenu.adb, s-imgenu.ads, s-mastop.adb, s-mastop.ads, s-exctab.adb,
	s-exctab.ads, s-imenne.adb, s-imenne.ads, s-casuti.adb, osint.adb,
	s-assert.adb, s-casuti.ads, s-assert.ads, s-os_lib.adb, s-conca3.adb,
	s-conca3.ads: Remove unneeded pragma Warnings

From-SVN: r146263
 2009-04-17 15:15:47 +02:00
Robert Dewar
74e63df17e g-moreex.adb: Add comments. 
2009-04-17  Robert Dewar  <dewar@adacore.com>

	* g-moreex.adb: Add comments.

	* s-auxdec.ads: Add ??? comment for uncommented pragma Warnings (Off)

	* s-auxdec-vms_64.ads: Add ??? comment for uncommented pragma
	Warnings (Off)

	* prepcomp.adb: Add ??? comment

	* a-tasatt.adb: Minor reformatting

	* g-trasym-vms-alpha.adb: Add ??? comment

	* g-trasym-vms-ia64.adb: Add ??? comment

	* xoscons.adb: Minor reformatting

	* s-tassta.adb: Minor reformatting

	* s-scaval.adb: Add ??? comment

	* stand.ads: Minor code clean up (remove junk with of Namet)

	* s-strcom.adb, s-strcom.ads, s-string.adb, s-string.ads, s-sopco3.adb,
	s-sopco3.ads, s-strops.adb, s-strops.ads, s-sopco5.adb, s-sopco5.ads,
	s-wchcnv.adb, s-wchcnv.ads, s-ststop.adb, s-ststop.ads, s-soflin.adb,
	s-soflin.ads, s-traceb.adb, s-traceb.ads, s-traent.adb, s-traent.ads,
	s-secsta.adb, s-secsta.ads, s-utf_32.adb, s-utf_32.ads, s-wchcon.adb,
	s-wchjis.adb, s-wchcon.ads, s-wchjis.ads, s-sopco4.adb, s-sopco4.ads,
	s-stache.adb, s-stache.ads, s-stoele.adb, s-stoele.ads, s-stalib.adb,
	s-stalib.ads, s-os_lib.ads, s-purexc.ads: Remove no longer needed
	Warnings off pragmas.

From-SVN: r146262
 2009-04-17 15:07:12 +02:00
Arnaud Charlet
df416fb084 [multiple changes] 
2009-04-17  Pascal Obry  <obry@adacore.com>

	* initialize.c: Fix test for reallocating the arguments array.

2009-04-17  Geert Bosch  <bosch@adacore.com>

	* exp_fixd.adb (Expand_Convert_Float_To_Fixed): Have float to fixed
	conversion truncate only for decimal fixed point types.

2009-04-17  Jerome Lambourg  <lambourg@adacore.com>

	* g-comlin.adb (Initialize_Scan_Option): Make sure the sections are
	reinitialized.

From-SVN: r146261
 2009-04-17 15:06:08 +02:00