gcc/cp
	PR c++/17577:
	* lex.c (handle_pragma_implementation): Use cpp_included_before.
gcc/testsuite
	PR c++/17577:
	* g++.dg/ext/pr17577.h: New file.
	* g++.dg/ext/pr17577.C: New file.
libcpp
	PR c++/17557:
	* include/cpplib.h (cpp_included_before): Declare.
	* files.c (struct file_hash_entry) <location>: New field.
	(_cpp_find_file): Initialize new field.
	(make_cpp_dir): Likewise.
	(cpp_included_before): New function.

From-SVN: r130093

re PR c++/8570 (line number in error message is badly placed with illegal template friend declaration)

2007-11-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/8570
cp/
	* pt.c (redeclare_class_template): Update error message. Use a
	note to show the previous declaration.
	(tsubst_friend_class): Use the location of the friend template as
	the input location before calling redeclare_class_template.
testsuite/
	* g++.old-deja/g++.ns/template13.C: Update expected output.
	* g++.old-deja/g++.pt/friend23.C: Likewise.
	* g++.dg/warn/pr8570.C: New.

From-SVN: r130092

From-SVN: r130090

	PR c++/34068
	* semantics.c (finish_pseudo_destructor_expr): Handle
	object == error_mark_node.

	* g++.dg/template/pseudodtor4.C: New test.

From-SVN: r130087

2007-11-11  Howard Hinnant  <hhinnant@apple.com>

	* include/bits/stl_pair.h (pair<>::pair<>(_U1&&, _Arg0&&,
	_Args&&...)): Add.

From-SVN: r130085

From-SVN: r130084

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html: Update to Revision R52.
	* docs/html/ext/lwg-closed.html: Likewise.
	* docs/html/ext/lwg-defects.html: Likewise.
	* docs/html/ext/howto.html: Adjust.

From-SVN: r130083

2007-11-11  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_list.h (list<>::_M_create_node<>(_Args&&...),
	_M_insert<>(iterator, _Args&&...), push_front<>(_Args&&...),
	push_back<>(_Args&&...)): Add.
	(list<>::emplace<>(iterator, _Args&&...), insert(iterator,
	value_type&&)): Declare.
	(splice(iterator, list&&), splice(iterator, list&&, iterator),
	splice(iterator, list&&, iterator, iterator), merge(list&&),
	merge(list&&, _StrictWeakOrdering)): Add C++0x signatures.
	* include/bits/list.tcc (list<>::emplace<>(iterator, _Args&&...),
	insert(iterator, value_type&&)): Define.
	* include/debug/list (list<>::emplace<>(iterator, _Args&&...),
	insert(iterator, value_type&&)): Add.
	(splice(iterator, list&&), splice(iterator, list&&, iterator),
	splice(iterator, list&&, iterator, iterator), merge(list&&),
	merge(list&&, _StrictWeakOrdering)): Add C++0x signatures, use
	_GLIBCXX_MOVE.

From-SVN: r130082

From-SVN: r130080

    gcc/ada/
	* a-tasatt.adb: Revert previous change for this file as it will
	generate an error when this package is instantiated from a
	local context.

From-SVN: r130076

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r130075

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	ru.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r130074

From-SVN: r130073

	PR fortran/33592
	* trans.c (gfc_call_realloc): Fix the logic and rename variables.

From-SVN: r130072

2007-11-10  Steven Bosscher  <stevenb.gcc@gmail.com>

	* gcse.c (CUID_INSN): Remove.
	(cuid_insn): Ditto.
	(alloc_gcse_mem): Don't allocate cuid_insn.
	(free_gcse_mem): Don't free cuid_insn.

From-SVN: r130071

	PR fortran/34020
	* gimplify.c (goa_lhs_expr_p): Inside INDIRECT_REF handle unshared
	nops.

	* testsuite/libgomp.fortran/pr34020.f90: New test.

From-SVN: r130069

	PR middle-end/34018
	* tree-inline.h (copy_body_data): Add regimplify field.
	* tree-inline.c (copy_body_r): Set id->regimplify to true
	if an TREE_INVARIANT ADDR_EXPR is no longer invariant after
	substitutions.
	(copy_bb): Clear id->regimplify before walk_tree, if it is
	set afterwards, regimplify the whole statement.

	* g++.dg/opt/inline14.C: New test.

From-SVN: r130068

	PR tree-optimization/33680
	* tree-data-ref.c (split_constant_offset) <case ADDR_EXPR>: Punt
	if the added cast involves variable length types.

	* gcc.c-torture/compile/20071108-1.c: New test.

From-SVN: r130067

	PR c++/32241
	* pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
	is not scalar type, let finish_class_member_access_expr handle
	diagnostics.  Pass BIT_NOT_EXPR argument to
	finish_pseudo_destructor_expr.  Handle SCOPE_REF properly.

	* g++.dg/template/pseudodtor3.C: New test.

From-SVN: r130066

2007-11-09  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33510
	* decl.c (cp_complete_array_type): If any of the initializer
	elements are pack expansions, don't compute the array size yet.

2007-11-09  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33510
	* g++.dg/cpp0x/variadic-init.C: New.

From-SVN: r130065

From-SVN: r130063

	* gcc/sched-deps.c (sched_analyze_insn): Use MOVE_BARRIER
	instead of TRUE_BARRIER for jumps.  Add register dependencies
	even when reg_pending_barrier is set.


Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>

From-SVN: r130052

2007-11-09  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_deque.h (deque<>::operator=(deque&&)): Implement
	resolution of DR 675, call clear first.
	* include/bits/stl_list.h (list<>::operator=(list&&)): Likewise.
	* include/bits/stl_bvector.h (vector<bool>::operator=(vector&&)):
	Likewise.
	* include/bits/stl_vector.h (vector<>::operator=(vector&&)): Likewise.
	* include/bits/stl_map.h (map<>::operator=(map&&)): Likewise.
	* include/bits/stl_multimap.h (multimap<>::operator=(multimap&&)):
	Likewise.
	* include/bits/stl_multiset.h (multiset<>::operator=(multiset&&)):
	Likewise.
	* include/bits/stl_set.h (set<>::operator=(set&&)): Likewise.
	* include/debug/map.h (map<>::operator=(map&&)): Likewise.
	* include/debug/set.h (set<>::operator=(set&&)): Likewise.
	* include/debug/multimap.h (multimap<>::operator=(multimap&&)):
	Likewise.
	* include/debug/multiset.h (multiset<>::operator=(multiset&&)):
	Likewise.
	* include/debug/deque (deque<>::operator=(deque&&)): Likewise.
	* include/debug/list (list<>::operator=(list&&)): Likewise. 
	* include/debug/vector (vector<>::operator=(vector&&)): Likewise.
	* testsuite/23_containers/multimap/moveable.cc: Adjust.
	* testsuite/23_containers/multiset/moveable.cc: Likewise.
	* testsuite/23_containers/set/moveable.cc: Likewise.
	* testsuite/23_containers/map/moveable.cc: Likewise.
	* testsuite/20_util/pair/moveable.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
 	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r130051

	* gcc/haifa-sched.c (haifa_classify_insn): Rename to ...
	(haifa_classify_rtx): ...  this.  Improve handling of COND_EXECs,
	handle PARALLELs by recursing.  Use it ...  
	(haifa_classify_insn): ...  here.  Reimplement.

From-SVN: r130050

2007-11-09  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/34032
	* acinclude.m4 ([GLIBCXX_ENABLE_C99], [GLIBCXX_CHECK_C99_TR1]):
	Use -std=c++98 instead of the default -std=gnu++98.
	* configure: Regenerate.

From-SVN: r130047

2007-11-09  Richard Guenther  <rguenther@suse.de>

	* bitmap.h (bitmap_single_bit_set_p): Declare.
	* bitmap.c (bitmap_single_bit_set_p): New function.
	* tree-ssa-alias.c (add_may_alias_for_new_tag): Use it.
	(maybe_create_global_var): Use bitmap_empty_p.

From-SVN: r130045

	PR rtl-optimization/34012
	* fwprop.c (try_fwprop_subst): Do not replace if the new
	SET_SRC has a higher cost than the old one.

	* gcc.target/i386/pr34012.c: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r130043

	PR rtl-optimization/33732
	* reload.c (push_reload): Check that the REG_DEAD note was referring
	to a hardreg or to a pseudo that has been assigned exactly one hardreg
	before considering it in order to select the reload register.
	(combine_reloads): Likewise.
	(find_dummy_reload): Likewise.

From-SVN: r130042

2007-11-09  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (struct ptr_info_def): Make escape_mask a
	ENUM_BITFIELD.
	(struct ptr_info_def): Likewise.
	(enum escape_type): Also use bit zero.

From-SVN: r130041

re PR target/33604 (Revision 119502 causes significantly slower results with 4.3/4.4 compared to 4.2)

2007-11-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/33604
	* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars):
	Disregard changes in CV qualifiers of pointed to types for
	forward propagating ADDR_EXPRs.
	* tree-ssa-ccp.c (fold_stmt_r): Preserve volatileness of the original
	expression.

	* g++.dg/tree-ssa/pr33604.C: New testcase.
	* gcc.dg/pr32721.c: Adjust pattern.

From-SVN: r130040

gcc/
	* dse.c (find_shift_sequence): Always choose an integer mode for
	new_mode.
	(replace_read): Require both the read and store mode to be
	integer ones.  Remove a then-redundant FLOAT_P check.

gcc/testsuite/
	* gcc.target/mips/dse-1.c: Disable.

From-SVN: r130039

From-SVN: r130033

2007-11-08  Richard Guenther  <rguenther@suse.de>

	* tree-dfa.c (remove_referenced_var): If removing a
	variable which has subvars, also remove those from
	the referenced vars.  Do not create a variable annotation.

From-SVN: r130030

	* config/xtensa/xtensa.c (xtensa_expand_prologue): Remove first
	argument for gen_entry calls.
	* config/xtensa/xtensa.md: Add new "entry" value to "type" attribute.
	(entry): Use the new attribute value.  Remove unused first operand.

From-SVN: r130029

From-SVN: r130027

From-SVN: r130026

gcc
	* c-parser.c (c_parser_translation_unit): Use location in error.
	(c_parser_external_declaration): Likewise.
	(c_parser_declaration_or_fndef): Likewise.
	(c_parser_enum_specifier): Likewise.
	(c_parser_struct_or_union_specifier): Likewise.
	(c_parser_struct_declaration): Likewise.
	(c_parser_typeof_specifier): Likewise.
	(c_parser_parms_list_declarator): Likewise.
	(c_parser_asm_string_literal): Likewise.
	(c_parser_braced_init): Likewise.
	(c_parser_initelt): Likewise.
	(c_parser_compound_statement_nostart): Likewise.
	(c_parser_statement_after_labels): Likewise.
	(c_parser_do_statement): Likewise.
	(c_parser_asm_statement): Likewise.
	(c_parser_conditional_expression): Likewise.
	(c_parser_unary_expression): Likewise.
	(c_parser_sizeof_expression): Likewise.
	(c_parser_postfix_expression): Likewise.
	(c_parser_postfix_expression_after_paren_type): Likewise.
	(c_parser_objc_class_instance_variables): Likewise.
	(c_parser_objc_method_definition): Likewise.
	(c_parser_objc_methodprotolist): Likewise.
	(c_parser_pragma): Likewise.
	(c_parser_omp_clause_num_threads): Likewise.
	(c_parser_omp_clause_schedule): Likewise.
	(c_parser_omp_all_clauses): Likewise.
	(c_parser_omp_sections_scope): Likewise.
	(c_parser_label): Use location of label, not colon.
gcc/testsuite
	* gcc.dg/empty-source-3.c: Update warning location.
	* gcc.dg/gomp/barrier-2.c: Likewise.
	* gcc.dg/label-decl-3.c: Likewise.
	* gcc.dg/label-decl-2.c: Likewise.
	* gcc.dg/empty-source-2.c: Likewise.

From-SVN: r130025

	PR target/33774
	* config/i386/cygming.h (BIGGEST_FIELD_ALIGNMENT): Define only if
	IN_TARGET_LIBS.

From-SVN: r130024

gcc/cp
2007-11-08  Andrew Pinski  <pinskia@gmail.com>
	PR c++/30297:
	* tree.c (decl_linkage): Fields have no linkage.
gcc/testsuite
	PR c++/30297:
	* g++.dg/inherit/pr30297.C: New file.

From-SVN: r130018

	-fno-common for cygwin and mingw32.

From-SVN: r130017