From-SVN: r156878

	* objc-act.c (finish_var_decl):	Set the	generated symbols as "used".

Co-Authored-By: Mike Stump <mikestump@comcast.net>

From-SVN: r156877

	* configure.ac (gnu-unique-object): Wrap regexps using [] in
	changequote block.
	(__stack_chk_fail): Ditto.  Remove quadrigraphs.
	* configure: Regenerated.

From-SVN: r156876

From-SVN: r156875

	PR c++/43108
	* typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
	C build_binary_op.
	* cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
	* cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.

From-SVN: r156874

	* config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call
	lang_hooks.types_compatible_p instead of comptypes.

From-SVN: r156873

	PR c++/43070
	* semantics.c (finish_goto_stmt): Don't call decay_conversion.

From-SVN: r156872

2010-02-18  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/manual/using.xml: Update.
	* doc/xml/manual/status_cxx1998.xml: Same.
	* doc/xml/manual/status_cxx200x.xml: Add link.
	* doc/html/*: Regenerate.

	* testsuite/17_intro/freestanding.cc: Add.

From-SVN: r156871

2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* libsupc++/typeinfo: Add system_header pragma.
	* libsupc++/exception: Likewise.
	* libsupc++/cxxabi-forced.h: Likewise.
	* libsupc++/new: Likewise.
	* libsupc++/cxxabi.h: Likewise.
	* libsupc++/initializer_list: Likewise.

From-SVN: r156869

2010-02-18  Sebastian Huber <sebastian.huber@embedded-brains.de>

	* config/arm/lib1funcs.asm (__prefer_thumb__): New define.
	(udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant
	if __prefer_thumb__ is defined.

From-SVN: r156868

2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* libsupc++/nested_exception.h: Fix <bits/c++0x_warning.h> include.

From-SVN: r156867

	PR c++/26261
	PR c++/43101
	* pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
	(maybe_update_decl_type): New fn.
	* parser.c (cp_parser_init_declarator): Use it.

From-SVN: r156865

	PR c++/43109
	* semantics.c (begin_class_definition): Don't crash on unnamed ns.

From-SVN: r156864

2010-02-18  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/43066
	* tree-sra.c (build_ref_for_offset_1): Return false on encountering an
	array with zero-sized element type.

	* testsuite/gcc.c-torture/compile/pr43066.c: New test.

From-SVN: r156863

	* dwarf2out.c (add_var_loc_to_decl): Change last argument to
	rtx, allocate struct var_loc_node here and return it to the
	caller, and only if it is actually needed.
	(dwarf2out_var_location): Adjust add_var_loc_to_decl caller,
	move it earlier and return immediately if it returns NULL.

From-SVN: r156860

	* g++.dg/ext/attrib35.C: Fix target selector string.
	* g++.dg/ext/attrib36.C: Ditto.
	* g++.dg/ext/attrib37.C: Ditto.
	* g++.dg/abi/mangle24.C: Remove stray "*/" from dg directives.
	* g++.dg/abi/mangle25.C: Ditto.

From-SVN: r156859

2010-02-17  Mikael Pettersson  <mikpe@it.uu.se>

	* config/sparc/gas.h: New file.  Restore
	TARGET_ASM_NAMED_SECTION to its ELF default.
	* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not
	check !HAVE_GNU_AS.
	* config/sparc/sparc.c (sparc_elf_asm_named_section):
	Likewise.  Add ATTRIBUTE_UNUSED to prototype.
	* config.gcc (sparc*-*-linux*): Include sparc/gas.h
	after sparc/sysv4.h.

From-SVN: r156854

From-SVN: r156845

	PR c++/43075
	* call.c (build_over_call): Don't create zero-sized assignments.
	* cp-gimplify.c (cp_genericize_r): Don't remove them here.
	* cp-objcp-common.c (cp_expr_size): Remove.
	* cp-tree.h: Remove prototype.

From-SVN: r156842

re PR c++/43069 (ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in set_decl_namespace, at cp/name-lookup.c:3105)

	PR c++/43069
	* name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
	decl we looked up doesn't match.

From-SVN: r156841

	PR c++/43093
	* cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
	have an INIT_EXPR anymore.

From-SVN: r156840

	PR c++/43079
	* pt.c (convert_nontype_argument): Change assert to test.

From-SVN: r156839

2010-02-17  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/manual/appendix_contributing.xml: Update markup rules
	for quoting and functions.

From-SVN: r156838

2010-02-17  Chris Jefferson  <chris@bubblescope.net>

	* include/bits/locale_facets.h (__convert_to_v): Add empty
	exception-specification.

From-SVN: r156837

	* ChangeLog: Fix whitespace.
	* testsuite/ChangeLog: Ditto.

From-SVN: r156835

2010-02-17 Rafael Ávila de Espíndola <espindola@google.com>

	* MAINTAINERS (Plugin, LTO, LTO plugin): Remove myself.
	(Write After Approval): Update my email address.

From-SVN: r156834

	* config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name.

From-SVN: r156832

	* gensupport.c (process_one_cond_exec): Derive name for COND_EXEC
	patterns from predicated pattern.

From-SVN: r156831

2010-02-17  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/limits: Implement resolution of DR 559 (CD1) in
	C++0x mode.
	* testsuite/18_support/numeric_limits/dr559.cc: New.

From-SVN: r156830

From-SVN: r156829

        * Makefile.tpl: Use "-exec rm {}" rather than "-delete" to delete
        the config.cache files found by the find command.

From-SVN: r156828

	PR target/43103
	* config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c
	for insn mnemonic suffix.

testsuite/ChangeLog:

	PR target/43103	
	* gcc.target/i386/xop-check.h: Include m256-check.h.
	* gcc.target/i386/xop-vpermil2ps-1.c: Include x86intrin.h.
	* gcc.target/i386/xop-vpermil2ps-256-1.c: Ditto.
	* gcc.target/i386/xop-vpermil2pd-1.c: Ditto.
	* gcc.target/i386/xop-vpermil2pd-256-1.c: Ditto.

From-SVN: r156827

re PR c++/11238 (A constructor with exception handler rethrows the exception to the constructor caller)

        PR 11238
        * Makefile.tpl (local-distclean): Also remove config.cache files in
        sub-directories as there may not be Makefiles present in the
        sub-directories.
        * Makefile.in: Regenerate.
        * configure.ac: Revert previous delta.
        * configure: Regenerate.

From-SVN: r156826

2010-02-17  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis
	to loop PHI nodes.

From-SVN: r156825

2010-02-16  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/41043
	* gfortran.dg/pr41043.f90: New testcase.
	* gcc.dg/Wstrict-overflow-18.c: XFAIL.

From-SVN: r156824

	PR debug/42918
	* caller-save.c (save_call_clobbered_regs): If BB ends with
	a DEBUG_INSN, move any notes in between last real insn and the last
	DEBUG_INSN after the last DEBUG_INSN.

	* gcc.dg/pr42918.c: New test.

From-SVN: r156823

 2010-02-16  Benjamin Kosnik  <bkoz@redhat.com>

	* src/ios_locale.cc: Fixes for -pedantic.
	* src/system_error.cc: Same.
	* src/locale.cc: Same.
	* src/list.cc: Same.
	* src/locale_facets.cc: Same.
	* src/locale_init.cc: Same.
	* src/ios.cc: Same.
	* config/locale/darwin/ctype_members.cc: Same.
	* config/locale/gnu/collate_members.cc: Same.
	* config/locale/gnu/ctype_members.cc: Same.
	* config/locale/gnu/c_locale.cc: Same.
	* config/locale/gnu/monetary_members.cc: Same.
	* config/locale/gnu/time_members.cc: Same.
	* config/locale/ieee_1003.1-2001/c_locale.cc: Same.
	* config/locale/generic/collate_members.cc: Same.
	* config/locale/generic/ctype_members.cc: Same.
	* config/locale/generic/c_locale.cc: Same.
	* config/locale/generic/monetary_members.cc: Same.
	* config/locale/generic/time_members.cc: Same.
	* config/io/basic_file_stdio.cc: Same.

	* libsupc++/pbase_type_info.cc: Fixes for -fno-rtti.
	* libsupc++/pointer_type_info.cc: Same.
	* libsupc++/eh_personality.cc: Same.

	* include/std/system_error: Throw spacing.
	* include/bits/locale_classes.h: Same.
	* include/bits/locale_facets.h: Same.
	* include/bits/ios_base.h: Same.

	* testsuite/17_intro/headers/c++200x/all_no_rtti.cc: New.
	* testsuite/17_intro/headers/c++1998/all_no_rtti.cc: New

From-SVN: r156822

2010-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/ext/attrib36.C: Require ILP32.

From-SVN: r156821

From-SVN: r156819

2010-02-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.h (linear_congruential_engine(_Sseq&),
	mersenne_twister_engine(_Sseq&), subtract_with_carry_engine(_Sseq&)):
	Do not enable for the type itself.
	(discard_block_engine(_Sseq&), independent_bits_engine(_Sseq&),
	shuffle_order_engine(_Sseq&)): Do not enable for the type itself too.
	(linear_congruential_engine<>::seed(_Sseq&),
	mersenne_twister_engine<>::seed(_Sseq&),
	subtract_with_carry_engine<>::seed(_Sseq&)): Use enable_if on the
	return type.
	(discard_block_engine<>::seed(_Sseq&),
	independent_bits_engine<>::seed(_Sseq&),
	shuffle_order_engine<>::seed(_Sseq&)): Do not use enable_if.
	* include/bits/random.tcc: Adjust definitions.
	* testsuite/26_numerics/random/independent_bits_engine/cons/copy.cc:
	New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	copy.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	copy.cc: Likewise.

	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_move.cc: Minor tweaks.
	* testsuite/26_numerics/random/independent_bits_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_copy.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/base_move.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/base_copy.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/seed_seq.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed1.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed2.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed_seq.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/base_move.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed1.cc:
	Likewise.
 	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed2.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/base_copy.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/seed_seq.cc:
	Likewise.

From-SVN: r156815