2005-09-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/lib/libstdc++.exp (v3-build_support): Use sharedlib for
	type of target_compile.
	 (v3_target_compile): Set flags for sharelib type.

From-SVN: r104209

re PR c++/23841 (Floating-point literals cast to integral types should be accepted in integer constant expressions)

	PR c++/23841
	* parser.c (cp_parser_primary_expression): Recognize the closing
	">" of a template-argument-list after a floating-point literal as
	the end of a cast expression.

	PR c++/23841
	* g++.dg/parse/template17.C: New test.

From-SVN: r104208

	PR target/23774
	* config/rs6000/rs6000.md (restore_stack_block): Write the backchain
	word before changing the stack pointer.	 Use gen_frame_mem for MEMs.
	Use UNSPEC_TIE to prevent insn scheduling reordering the insns.
	(restore_stack_nonlocal): Likewise.
	(save_stack_nonlocal): Use template to emit insns, and gen_frame_mem.

From-SVN: r104206

[[Split portion of a mixed commit.]]

From-SVN: r104200.2

re PR libgcj/23762 (java.library.path should default to value of environment variable specified by LTDL_SHLIBPATH_VAR)

2005-09-12  Thomas Fitzsimmons  <fitzsim@redhat.com>

	PR libgcj/23762
	* shlibpath.m4: New file.
	* configure.ac: If libltdl is being used call AC_LTDL_SHLIBPATH
	macro.
	* gnu/classpath/natSystemProperties.cc (insertSystemProperties)
	[USE_LTDL]: If it was not defined with -D set java.library.path to
	the value of LTDL_SHLIBPATH_VAR.

From-SVN: r104198

2005-09-12  Benjamin Kosnik  <bkoz@redhat.com>
	    David Edelsohn <dje@gcc.gnu.org>

	PR libstdc++/22554
	PR libstdc++/23734
	* include/Makefile.am (assoc_headers): Break into five sub values.
	(install-headers): Use them.
	(stamp-assoc): Same.
	* include/Makefile.in: Regenerate.

From-SVN: r104196

	PR c++/23789
	* cvt.c (perform_qualification_conversions): Don't create
	unnecessary NOP_EXPRs.
	* pt.c (tsubst_template_arg): Use fold_non_dependent_expr.

	PR c++/23789
	* g++.dg/template/nontype14.C: New test.

From-SVN: r104193

2005-09-12  Chris Jefferson  <chris@bubblescope.net>

	* include/bits/stl_algo.h (search_n): Delegate to specializations.
	(search_n(,,,,binary_predicate)): Likewise.
        (__search_n(forward_iterator_tag)): Original search_n, tweak to
        remove an unnecessary comparison.
        (__search_n(,,,,binary_predicate,forward_iterator_tag)): Likewise.

2005-09-12  Jim Xochellis  <jimxoch@yahoo.gr>

        * include/bits/stl_algo.h (__search_n(std::random_access_iterator_tag)):
	Add specialization.
        (__search_n(,,,,binary_predicate,std::random_access_iterator_tag)):
        Likewise.

From-SVN: r104192

2005-09-12  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/23417
	* include/bits/stl_list.h (_List_impl): Use member initialization
	list for -Weffc++.
	* include/bits/stl_tree.h (_Rb_tree_impl): Same.

From-SVN: r104191

re PR c++/7874 (g++ finds friend functions defined in class-definition but not declared in the enclosing namespace)

./	PR g++/7874
	* c.opt (ffriend-injection): New C++ option.
	* doc/invoke.texi (Option Summary): Mention -ffriend-injection.
	(C++ Dialect Options): Document -ffriend-injection.
cp/
	PR g++/7874
	* cp-tree.h (struct lang_decl_flags): Add hidden_friend_p
	bitfield.  Make dummy bitfield one bit smaller.
	(DECL_HIDDEN_FRIEND_P): Define.
	(pushdecl_maybe_friend): Declare.
	(pushdecl_top_level_maybe_friend): Declare.
	* decl.c (duplicate_decls): Add newdecl_is_friend parameter.
	Change prototype and all callers.  Add assertion that a
	DECL_ARTIFICIAL FUNCTION_DECL is not DECL_HIDDEN_FRIEND_P.  Set
	DECL_ANTICIPATED and DECL_HIDDEN_FRIEND_P in duplicated decl if
	appropriate.
	* name-lookup.c (supplement_binding): Don't ignore a
	DECL_HIDDEN_FRIEND_P.
	(pushdecl_maybe_friend): Break out contents of pushdecl.  Add
	is_friend parameter.  Set DECL_ANTICIPATED and
	DECL_HIDDEN_FRIEND_P for a friend function.
	(pushdecl): Just call pushdecl_maybe_friend.
	(pushdecl_with_scope): Add is_friend parameter.  Change prototype
	and all callers.
	(pushdecl_namespace_level): Likewise.
	(push_overloaded_decl): Likewise.  Check DECL_HIDDEN_FRIEND_P as
	well as DECL_ANTICIPATED when checking for a builtin.
	(do_nonmember_using_decl): Check DECL_HIDDEN_FRIEND_P as well as
	DECL_ANTICIPATED when checking for a builtin.
	(do_nonmember_using_decl): Likewise.
	(pushdecl_top_level_1): Add is_friend parameter.  Change all
	callers.
	(pushdecl_top_level_maybe_friend): New function.
	(remove_hidden_names): New function.
	(struct arg_lookup): Add args field.
	(friend_of_associated_class_p): New static function.
	(arg_assoc_namespace): Ignore hidden functions which are not
	friends of an associated class of some argument.
	(lookup_arg_dependent): Remove hidden functions from list passed
	in.  Initialize k.args.
	* name-lookup.h (remove_hidden_names): Declare.
	* friend.c (do_friend): Call pushdecl_maybe_friend instead of
	pushdecl.
	* call.c (add_function_candidate): Change DECL_ANTICIPATED test to
	an assertion, with a check for DECL_HIDDEN_FRIEND_P.
	(build_new_function_call): Add koenig_p parameter.  Change
	prototype and callers.
	* pt.c (register_specialization): Add is_friend parameter.  Change
	all callers.
	(push_template_decl_real): Change is_friend parameter to bool.
	Change prototype and all callers.
	(tsubst_friend_class): Call pushdecl_top_level_maybe_friend
	instead of pushdecl_top_level.
testsuite/
	PR g++/7874
	* g++.dg/lookup/friend7.C: New test.
	* g++.dg/lookup/friend8.C: New test.
	* g++.dg/parse/defarg4.C: Add a parameter to the friend function,
	so that it will be found via argument dependent lookup.
	* g++.old-deja/g++.brendan/crash56.C: Don't expect errors for
	friend functions which will no longer be found.
	* g++.old-deja/g++.jason/friend.C: Add a parameter to the friend
	function g, so that it will be found via argument dependent
	lookup.
	* g++.old-deja/g++.jason/scoping15.C: Use -ffriend-injection.
	* g++.old-deja/g++.mike/net43.C: Likewise.

From-SVN: r104188

2005-09-12  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/23417
	* include/bits/stl_list.h (_List_impl): Use member initialization
	list for -Weffc++.

From-SVN: r104187

re PR c++/23691 (`mpl_::bool_<false>::value' is not a valid template argument for type `bool' because it is a non-constant expression)

	PR c++/23691
	* g++.dg/template/static16.C: New test.

From-SVN: r104186

From-SVN: r104184

which included commits to RCS files with non-trunk default branches.

From-SVN: r104182

From-SVN: r104179

    pr middle-end/23237
    * gcc.c-torture/compile/pr23237.c: New test.

From-SVN: r104177

    pr middle-end/23237
    * ipa-reference.c (static_execute): Don't mark variables in
    named sections TREE_READONLY.

From-SVN: r104176

	* config/rs6000/rs6000.c (get_next_active_insn): Simplify test for
	stack_tie.

From-SVN: r104173

tree-ssa-dse.c (dse_optimize_stmt): Fix up all of V_MAY_DEF and V_MUST_DEF instead of just the first_use_p.

2005-09-12  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-dse.c (dse_optimize_stmt): Fix up all of V_MAY_DEF and
        V_MUST_DEF instead of just the first_use_p.
        Don't mark the virtual variables for renaming on the statement which
        is being removed.
        (pass_dse): Remove TODO_update_ssa.

From-SVN: r104172

	PR middle-end/23290
	* stor-layout.c (compute_record_mode): For records with a single
	field, actually check the field's mode size against the type size.

From-SVN: r104171

	* sh.h (HARD_REGNO_MODE_OK): Allow V4SFmode in general purpose
	registers for TARGET_SHMEDIA.
	(enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Rename
	GENERAL_FP_REGS to GENERAL_DF_REGS.  Add GENERAL_FP_REGS as union
	of GENERAL_REGS and FP_REGS.

From-SVN: r104170

From-SVN: r104168

2005-09-12  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/23767
	* include/bits/stl_iterator.h (__normal_iterator::
	__normal_iterator<>(const __normal_iterator<_Iter, _Container>&)):
	Enable only when _Iter is equal to _Container::pointer.
	* testsuite/21_strings/basic_string/types/23767.cc: New.
	* testsuite/23_containers/vector/types/23767.cc: Likewise.
	* testsuite/ext/vstring/types/23767.cc: Likewise.

From-SVN: r104167

From-SVN: r104165

2005-09-11  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/19265
	PR libstdc++/22309
	* include/ext/mt_allocator.h
	(__gnu_cxx::__create_handler): Remove.
	(__pool<true>::_M_destroy_thread_key): Compatibility only.
	(__pool<true>::_M_initialize(__destroy): Same.
	(__pool<true>::_M_initialize): New.
	(__pool<true>::_M_initialize_once): Nothing fancy.
	(__pool<true>::_M_once): Remove.
	(__common_pool): New.
	(__common_pool_base): New.
	(__per_type_pool): New.
	(__per_type_pool_base): New.
	* src/mt_allocator.cc: Same.
	* config/linker-map.gnu (__pool<true>::_M_initialize()): Add.

2005-09-11  Jakub Jelinek  <jakub@redhat.com>

	PR libstdc++/19265
	PR libstdc++/22309
	* src/mt_allocator.cc (__gnu_internal::freelist_mutex): Make static.
	(__gnu_internal::__freelist): New type.
	(__gnu_internal::freelist): New variable.
	(__gnu_internal::_M_destroy_thread_key): New function.
	(__gnu_cxx::__pool<true>::_M_destroy): Don't delete
	_M_thread_freelist_initial.
	(__gnu_cxx::__pool<true>::_M_initialize): Make argument nameless.
	Don't use _M_thread_freelist and _M_thread_freelist_initial
	__pool<true> fields, instead use __gnu_internal::freelist fields, call
	gthread_key_create just once.  Use
	__gnu_internal::_M_destroy_thread_key as key destructor.
	(__gnu_cxx::__pool<true>::_M_get_thread_id): Store size_t id
	rather than _Thread_record* in the thread specific value.  Don't
	use _M_thread_freelist __pool<true> field, instead use
	__gnu_internal::freelist fields.
	(__gnu_cxx::__pool<true>::_M_destroy_thread_key): Do nothing.

2005-09-11  Benjamin Kosnik  <bkoz@redhat.com>
            Jakub Jelinek  <jakub@redhat.com>

	PR libstdc++/19265
	PR libstdc++/22309
	* testsuite/testsuite_shared.cc: New.
	* testsuite/lib/dg-options.exp (dg-require-sharedlib): New.
	* testsuite/lib/libstdc++.exp (libstdc++_init): Look for shared
	library, and set v3-sharedlib based on this.
	(check_v3_target_sharedlib): New.
	(proc v3-build_support): Build shared objects.
	* testsuite/ext/mt_allocator/22309_thread.cc: New, use above.

From-SVN: r104161

        * decl2.c (build_anon_union_vars): Copy attributes from the base addr.
        * pt.c (tsubst_decl): Substitute in DECL_VALUE_EXPR.

        * g++.dg/other/error8.C: Update expected diagnostic text.

From-SVN: r104160

	* config/rs6000/rs6000.c (get_next_active_insn): Rewrite using
	CALL_P, JUMP_P and NONJUMP_INSN_P, so that barriers and labels
	are omitted.  Exclude stack_tie insn too.

From-SVN: r104159

[[Split portion of a mixed commit.]]

From-SVN: r104147.2

        PR rtl-optimization/23098
        * config/rs6000/predicates.md (easy_fp_constant): SFmode constant
        0.0f is easy.
        * config/rs6000/rs6000.md (movdf splitter): Use
        const_double_operand predicate for TARGET_POWERPC64.
        * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Expand
        SYMBOL_REF method to ABI_V4.

        * config/rs6000/altivec.md (build_vector_mask_for_load): Use
        replace_equiv_address.
        * config/rs6000/rs6000.c (rs6000_emit_eh_reg_restore): Mark MEM as
        rs6000_sr_alias_set and MEM_NOTRAP.
        (rs6000_aix_emit_builtin_unwind_init): Use gen_frame_mem().

From-SVN: r104145

	* tree.c (contains_placeholder_p) <tcc_expression>: Properly
	handle CALL_EXPR again.

From-SVN: r104144

	PR libfortran/19872
	* gfortran.dg/overwrite_1.f: New test.

From-SVN: r104143

	PR libfortran/20179
	* io/unix.c (is_preconnected): Add function to test if a stream
	corresponds to a preconnected unit.
	* io/io.h: Add prototype for is_preconnected.
	* io/transfer.c (data_transfer_init): Do not truncate
	preconnected units.

From-SVN: r104141

2005-09-11  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/23781
	* include/bits/stl_list.h (_List_iterator<>::
	_List_iterator(_List_node_base*), _List_const_iterator<>::
	_List_const_iterator(const _List_node_base*)): Make explicit.
	(list<>::begin(), list<>::end(), list<>::pop_back()): Adjust
	consistently.
	* include/bits/list.tcc (list<>::insert, list<>::erase): Adjust
	consistently.
	* include/bits/stl_tree.h (_Rb_tree_iterator<>::
	_Rb_tree_iterator(_Link_type), _Rb_tree_const_iterator<>::
	_Rb_tree_const_iterator(_Link_type)): Make explicit.
	(_Rb_tree<>::begin(), _Rb_tree<>::end()): Adjust consistently.
	* include/ext/slist (_Slist_iterator<>::_Slist_iterator(_Node*)):
	Make explicit.
	(slist<>::erase(iterator), slist<>::erase(iterator, iterator)):
	Adjust consistently.
	* include/tr1/hashtable (hashtable_iterator<>::
	hashtable_iterator(hash_node<>**)): Make explicit.
	* testsuite/23_containers/list/23781.cc: New.
	* testsuite/23_containers/map/23781.cc: Likewise.
	* testsuite/23_containers/multimap/23781.cc: Likewise.
	* testsuite/23_containers/multiset/23781.cc: Likewise.
	* testsuite/23_containers/set/23781.cc: Likewise.
	* testsuite/ext/slist/23781.cc: Likewise.
	* testsuite/tr1/6_containers/unordered/23781.cc: Likewise.
	* testsuite/23_containers/map/operators/1_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/23_containers/set/operators/1_neg.cc: Likewise.

	* include/tr1/array (array<>::begin(), array<>::end()): Adjust
	stylistically for consistency with the other containers.

From-SVN: r104139

From-SVN: r104138

[[Split portion of a mixed commit.]]

From-SVN: r104133.2

        PR debug/23806
        * dbxout.c (dbxout_expand_expr): New.
        (dbxout_symbol): Use it.

From-SVN: r104129

2005-09-10  Janne Blomqvist  <jblomqvi@cc.hut.fi>

	* io/unix.c: Remove mmap code.

From-SVN: r104127

	* testsuite/26_numerics/cmath/c99_classification_macros_c.cc:
	XFAIL on *-*-linux*, not *-*-linux-gnu.

From-SVN: r104125

	* arm.c (arm_gen_rotated_half_load): Delete.
	(vfp_emit_fstmx, arm_set_return_address): Use gen_frame_mem.
	(emit_multi_reg_push, emit_sfm, arm_expand_prologue)
	(thumb_set_return_address): Likewise.
	(thumb_load_double_from_address): Use adjust_address.
	* arm.md (splits calling arm_gen_rotated_half_load): Delete.
	(extendhsisi2_mem, movhi_bytes): Use change_address.
	(movhi): Use widen_memory_access.
	(reload_out_df): Use replace_equiv_address.
	* arm-protos.h (arm_gen_rotated_half_load): Delete prototype.

From-SVN: r104124

        * g++.dg/init/pr23180-1.C: Removed.
        * g++.dg/init/pr23180-2.C: Removed.

From-SVN: r104122