git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109345 138bc75d-0d04-0410-961f-82ee72b054a4

	* parser.c (cp_parser_nested_name_specifier_opt): Preserve access
	checks, even when parsing tentatively.
	PR c++/24782
	* g++.dg/parse/access9.C: New test.
	* g++.dg/tc1/dr52.C: Tweak error markers.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109342 138bc75d-0d04-0410-961f-82ee72b054a4

	* java/lang/natClassLoader.cc (_Jv_CopyClassesToSystemLoader):
	Changed argument type.  Use SystemClassLoader.addClass.
	* gnu/gcj/runtime/SystemClassLoader.java (addClass): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109340 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/m68k/m68k.c (m68k_output_mi_thunk): Use jmp, not jsr.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109338 138bc75d-0d04-0410-961f-82ee72b054a4

	* lambda-code.c (can_put_in_inner_loop): Relax
	restrictions.
	(can_put_after_inner_loop): New function.
	(can_convert_to_perfect_nest): Use can_put_after_inner_loop as well.
	(perfect_nestify): Change to make copies and modify uses.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109337 138bc75d-0d04-0410-961f-82ee72b054a4

	* directives.c (struct pragma_entry): Add is_deferred.  Add ident
	entry to value union.
	(end_directive): Don't eat the line if in_deferred_pragma.
	(run_directive): Remove pragma hacks.
	(insert_pragma_entry): Remove.
	(new_pragma_entry): New.
	(register_pragma_1): Split out of register_pragma.  Only handle
	the lookup tree and return the new entry.
	(cpp_register_pragma): Fill in the pragma entry here.
	(cpp_register_deferred_pragma): New.
	(register_pragma_internal): New.
	(_cpp_init_internal_pragmas): Use register_pragma_internal.
	(do_pragma): Allow pragma expansion after namespace.  For deferred
	pragmas, don't slurp the line into a string.
	(destringize_and_run): Save tokens for deferred pragmas.
	(cpp_handle_deferred_pragma): Remove.
	* macro.c (builtin_macro): Remove pragma token hack.
	(_cpp_push_token_context): Rename from push_token_context and export.
	* internal.h (struct lexer_state): Add pragma_allow_expansion.
	(_cpp_push_token_context): Declare.
	* lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
	a token.  Update the line number correctly if so.
	(_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
	(cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
	* include/cpplib.h (PRAGMA_EOL): New.
	(CPP_TOKEN_FLD_PRAGMA): New.
	(struct cpp_token): Add val.pragma.
	(struct cpp_options): Remove defer_pragmas.
	(cpp_handle_deferred_pragma): Remove.
	(cpp_register_deferred_pragma): Declare.

gcc/
	* c-lex.c (c_lex_with_flags) <CPP_PRAGMA>: Smuggle pragma id
	via integer constant.
	(pragma_lex): Remove.
	* c-pch.c (c_common_pch_pragma): Accept the name as an argument,
	rather than parsing it.
	* c-pragma.c (handle_pragma_weak, handle_pragma_redefine_extname,
	handle_pragma_extern_prefix): Add %< %> quotes.
	(registered_pragmas): New.
	(c_register_pragma_1): New.
	(c_register_pragma): Use it.
	(c_register_pragma_with_expansion): Likewise.
	(c_invoke_pragma_handler): New.
	(init_pragma): Use cpp_register_deferred_pragma directly for
	pch_preprocess.
	* c-pragma.h (enum pragma_kind): New.
	(pragma_handler): New.
	(c_invoke_pragma_handler): Declare.
	* c-common.c (c_parse_error): Pretty print CPP_PRAGMA and
	CPP_PRAGMA_EOL.
	* c-common.h (c_common_pch_pragma): Update decl.
	* Makefile.in (c-parser.o): Update dependencies.
	(GTFILES): Add c-pragma.h.
	* c-parser.c (struct c_token): Add pragma_kind.
	(struct c_parser): Add in_pragma.
	(c_lex_one_token): Always initialize keyword and pragma_kind.
	Extract data for CPP_PRAGMA.
	(c_parser_peek_2nd_token): Deny CPP_PRAGMA_EOL.
	(c_parser_consume_token): Don't allow CPP_PRAGMA unless errors.
	Don't allow CPP_PRAGMA_EOL if in_pragma.
	(c_parser_consume_pragma): New.
	(c_parser_skip_until_found): Stop on CPP_PRAGMA_EOL.
	(c_parser_skip_to_end_of_parameter): Likewise.
	(c_parser_skip_to_end_of_block_or_statement): Likewise.
	(c_parser_skip_to_pragma_eol): New.
	(c_parser_external_declaration): Handle CPP_PRAGMA.
	(c_parser_compound_statement_nostart): Likewise.
	(c_parser_statement_after_labels): Likewise.
	(c_parser_pragma): New.
	(pragma_lex): Likewise.
	(c_parser_pragma_pch_preprocess): New.
	(c_parser_new): Merge into ...
	(c_parse_file): ... here.  Call c_parser_pragma_pch_preprocess.

gcc/cp/
	* lex.c (handle_pragma_java_exceptions): Fix whitespace.
	* parser.c (struct cp_token): Add pragma_kind.
	(eof_token): Update to match.
	(struct cp_lexer): Add in_pragma; rearrange next for better packing.
	(cp_parser_initial_pragma): New.
	(cp_lexer_new_main): Use it.  Don't bother clearing
	c_lex_return_raw_strings.
	(cp_lexer_get_preprocessor_token): Always initialize keyword
	and pragma_kind fields.  Handle CPP_PRAGMA.
	(cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when 
	in_pragma is set.
	(cp_lexer_handle_pragma): Remove.  Update callers to cp_parser_pragma.
	(cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string.
	(cp_parser_skip_to_pragma_eol): New.
	(cp_parser_error): Use it.
	(cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL;
	rearrange with switch statement.
	(cp_parser_skip_to_end_of_statement): Likewise.
	(cp_parser_skip_to_end_of_block_or_statement): Likewise.
	(cp_parser_skip_to_closing_brace): Likewise.
	(cp_parser_skip_until_found): Likewise.
	(cp_parser_statement): Add in_compound argument; update callers.
	Use it to decide how to handle pragma parsing.
	(cp_parser_labeled_statement): Add in_compound argument; pass
	it on to cp_parser_statement.
	(cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL.
	(cp_parser_declaration_seq_opt): Likewise.
	(cp_parser_parameter_declaration): Likewise.
	(cp_parser_member_specification_opt): Likewise.
	(cp_parser_function_definition_after_decl): Likewise.
	(cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs.
	(cp_parser_pragma): New.
	(pragma_lex): New.

gcc/testsuite/
	* g++.dg/parse/pragma2.C: Update expected error lines.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109336 138bc75d-0d04-0410-961f-82ee72b054a4

        * tree-cfg.c (bsi_replace): Remove the original statement
        from the EH throw statement table.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109335 138bc75d-0d04-0410-961f-82ee72b054a4

	* decl.c (finish_constructor_body): create simple
	compound stmt instead of a if(1) { } construct.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109331 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109330 138bc75d-0d04-0410-961f-82ee72b054a4

	PR bootstrap/24252

	* Makefile.def (flags_to_pass): Add STAGE1_CFLAGS and STAGE1_LANGUAGES.
	* Makefile.tpl (OBJDUMP): New.
	(EXTRA_HOST_FLAGS): Add it.
	(EXTRA_GCC_FLAGS): Remove flags already specified in flags_to_pass.

        * Makefile.tpl (stage[+id+]-start, stage[+id+]-end): Do not try
        to use symbolic links between directories.  Avoid race conditions
        or make them harmless.
        * configure.in: Do not try to use symbolic links between directories.

	* Makefile.def (LEAN): Pass.
	* Makefile.tpl (LEAN): Define.
	(stage[+id+]-start): Accept that the previous directory does not
	exist, if the bootstrap is lean.
	(stage[+id+]-bubble): Invoke lean bootstrap commands after
	stage[+id+]-start.  Use a makefile variable and an `if' instead of a
	configure substitution.
	([+compare-target+]): Likewise.
	([+bootstrap-target+]-lean): New.
	* configure.in: Remove lean bootstrap support from here.

        * Makefile.in: Regenerate.
        * configure: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109325 138bc75d-0d04-0410-961f-82ee72b054a4

        * include/ext/sso_string_base.h (__sso_string_base<>::_M_dataplus):
        Use _CharT_alloc_type as base class.
        (_M_get_allocator, _M_swap, _M_create, _M_destroy): Adjust.
        * include/ext/vstring.h (get_allocator): Tidy.

2006-01-04  Paolo Carlini  <pcarlini@suse.de>

	Implement Option 3 of DR 431 for all the containers.
	* include/bits/allocator.h (struct __alloc_swap): Add, swaps
	allocators, optimized to nothing in case they are empty.
	* include/bits/stl_deque.h (deque<>::swap): Use it.
	* include/bits/stl_list.h (list<>::swap): Likewise.
	* include/bits/stl_tree.h (_Rb_tree<>::swap): Likewise.
	* include/bits/stl_vector.h (vector<>::swap): Likewise.
	* include/tr1/hashtable (hashtable<>::swap): Likewise.
	* include/ext/rc_string_base.h (__rc_string_base<>::_M_swap):
	Likewise.
	* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
	Likewise.
	* include/ext/vstring_util.h (__vstring_utility<>::_Alloc_hider):
	Clean-up (now vstring uses the generic __alloc_swap facility).
	* include/tr1/unordered_map: Adjust includes.
	* include/tr1/unordered_set: Likewise.
	* docs/html/ext/howto.html: Add an entry for DR 431.
	* testsuite/23_containers/deque/modifiers/swap.cc: Move to...
	* testsuite/23_containers/deque/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/deque/modifiers/swap/2.cc: New.
	* testsuite/23_containers/deque/modifiers/swap/3.cc: New.
	* testsuite/23_containers/list/modifiers/swap.cc: Move to...
	* testsuite/23_containers/list/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/list/modifiers/swap/2.cc: New.
	* testsuite/23_containers/list/modifiers/swap/3.cc: New.
	* testsuite/23_containers/vector/modifiers/swap.cc: Move to...
	* testsuite/23_containers/vector/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/vector/modifiers/swap/2.cc: New.
	* testsuite/23_containers/vector/modifiers/swap/3.cc: New.
	* testsuite/23_containers/set/modifiers/swap.cc: Move to...
	* testsuite/23_containers/set/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/set/modifiers/swap/2.cc: New.
	* testsuite/23_containers/set/modifiers/swap/3.cc: New.
	* testsuite/23_containers/map/modifiers/swap.cc: Move to...
	* testsuite/23_containers/map/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/map/modifiers/swap/2.cc: New.
	* testsuite/23_containers/map/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multiset/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multiset/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multimap/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multimap/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap/3.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/2.cc: New.
	

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109324 138bc75d-0d04-0410-961f-82ee72b054a4

        * include/ext/sso_string_base.h (__sso_string_base<>::_M_dataplus):
        Use _CharT_alloc_type as base class.
        (_M_get_allocator, _M_swap, _M_create, _M_destroy): Adjust.
        * include/ext/vstring.h (get_allocator): Tidy.

2006-01-04  Paolo Carlini  <pcarlini@suse.de>

	Implement Option 3 of DR 431 for all the containers.
	* include/bits/allocator.h (struct __alloc_swap): Add, swaps
	allocators, optimized to nothing in case they are empty.
	* include/bits/stl_deque.h (deque<>::swap): Use it.
	* include/bits/stl_list.h (list<>::swap): Likewise.
	* include/bits/stl_tree.h (_Rb_tree<>::swap): Likewise.
	* include/bits/stl_vector.h (vector<>::swap): Likewise.
	* include/tr1/hashtable (hashtable<>::swap): Likewise.
	* include/ext/rc_string_base.h (__rc_string_base<>::_M_swap):
	Likewise.
	* include/ext/sso_string_base.h (__sso_string_base<>::_M_swap):
	Likewise.
	* include/ext/vstring_util.h (__vstring_utility<>::_Alloc_hider):
	Clean-up (now vstring uses the generic __alloc_swap facility).
	* include/tr1/unordered_map: Adjust includes.
	* include/tr1/unordered_set: Likewise.
	* docs/html/ext/howto.html: Add an entry for DR 431.
	* testsuite/23_containers/deque/modifiers/swap.cc: Move to...
	* testsuite/23_containers/deque/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/deque/modifiers/swap/2.cc: New.
	* testsuite/23_containers/deque/modifiers/swap/3.cc: New.
	* testsuite/23_containers/list/modifiers/swap.cc: Move to...
	* testsuite/23_containers/list/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/list/modifiers/swap/2.cc: New.
	* testsuite/23_containers/list/modifiers/swap/3.cc: New.
	* testsuite/23_containers/vector/modifiers/swap.cc: Move to...
	* testsuite/23_containers/vector/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/vector/modifiers/swap/2.cc: New.
	* testsuite/23_containers/vector/modifiers/swap/3.cc: New.
	* testsuite/23_containers/set/modifiers/swap.cc: Move to...
	* testsuite/23_containers/set/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/set/modifiers/swap/2.cc: New.
	* testsuite/23_containers/set/modifiers/swap/3.cc: New.
	* testsuite/23_containers/map/modifiers/swap.cc: Move to...
	* testsuite/23_containers/map/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/map/modifiers/swap/2.cc: New.
	* testsuite/23_containers/map/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multiset/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multiset/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multiset/modifiers/swap/3.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap.cc: Move to...
	* testsuite/23_containers/multimap/modifiers/swap/1.cc: ... here.		
	* testsuite/23_containers/multimap/modifiers/swap/2.cc: New.
	* testsuite/23_containers/multimap/modifiers/swap/3.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_set/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_map/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multiset/2.cc: New.
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/1.cc: New.	
	* testsuite/tr1/6_containers/unordered/swap/unordered_multimap/2.cc: New.
	

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109323 138bc75d-0d04-0410-961f-82ee72b054a4

	make the prototype extern "C" and add throw ().

	* g++.dg/other/i386-2.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109318 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/i386/i386.md (testqi_ext_3): Ensure len is positive
	and pos non-negative and pos + len <= 32.
	(testqi_ext_3_rex64): Ensure len is positive and pos non-negative,
	drop pos + len < HOST_BITS_PER_WIDE_INT test.
	(testqi_ext_3* splitter): Handle pos + len == HOST_BITS_PER_WIDE_INT.

	* gcc.c-torture/compile/20051228-1.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109317 138bc75d-0d04-0410-961f-82ee72b054a4

	* c-common.c (handle_vector_size_attribute): Reject zero vector size
	as well as sizes not multiple of component size.

	* gcc.dg/pr25559.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109316 138bc75d-0d04-0410-961f-82ee72b054a4

	* function.c (instantiate_expr): New function.
	(instantiate_decls_1, instantiate_decls): If DECL_HAS_VALUE_EXPR_P,
	walk its DECL_VALUE_EXPR with instantiate_expr.

	* dwarf2out.c (loc_descriptor_from_tree_1): Don't add
	DW_OP_deref{,_size} if address isn't going to be added.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109315 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/fp-bit.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109309 138bc75d-0d04-0410-961f-82ee72b054a4

	* dominance.c: Add comment about why we use DFS numbering
	of dominance tree.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109308 138bc75d-0d04-0410-961f-82ee72b054a4

	* name-lookup.c (push_class_level_binding): When a derived class
	provides a type binding, eliminate any type binding from a base
	class. 
	PR c++/25625
	* repo.c (repo_emit_p): Always instantiate static data members
	initialized by constant expressions, so that there values are
	available.
	PR c++/25492
	* g++.dg/lookup/friend9.C: New test.
	PR c++/25625
	* g++.dg/template/repo5.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109307 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109301 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libgcj/9715, PR libgcj/19132:
	* java/nio/charset/Charset.java (charsetForName): Try default
	provider first.
	(availableCharsets): Re-merged.
	(providers2): Likewise.
	(defaultCharset): Likewise.
	* sources.am, Makefile.in: Rebuilt.
	* gnu/java/nio/charset/Provider.java: Removed.
	* java/io/OutputStreamWriter.java
	(OutputStreamWriter(OutputStream,Charset)): New constructor.
	(OutputStreamWriter(OutputStream,CharsetEncoder)): Likewise.
	* java/io/InputStreamReader.java
	(InputStreamReader(InputStream,CharsetDecoder)): New constructor.
	(InputStreamReader(InputStream,Charset)): Likewise.
	* gnu/gcj/convert/BytesToUnicode.java (getDecoder): Try a
	BytesToCharsetAdaptor.
	* gnu/gcj/convert/UnicodeToBytes.java (getEncoder): Try a
	CharsetToBytesAdaptor.
	* gnu/gcj/convert/CharsetToBytesAdaptor.java: New file.
	* gnu/gcj/convert/BytesToCharsetAdaptor.java: New file.
	* mauve-libgcj: Remove getEncoding exclusion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109294 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109293 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/25101
	* resolve.c (resolve_forall_iterators):  Check for scalar variables;
	Check stride is nonzero.

	* gfortran.dg/forall_2.f90:  New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109288 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109287 138bc75d-0d04-0410-961f-82ee72b054a4

	dg-require-weak.  Adjust regexp to handle leading-underscore
	targets, NO_DOT_IN_LABEL targets and space as well as TAB after
	.weak.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109286 138bc75d-0d04-0410-961f-82ee72b054a4

        * defaults.h (ASM_OUTPUT_TLS_COMMON): Define.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109282 138bc75d-0d04-0410-961f-82ee72b054a4

2006-01-03  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/25578
	* combine.c (combine_simplify_rtx, force_to_mode): Don't
	pass a parameter to simplify_shift_const if changing ASHIFTRT
	to LSHIFTRT.

gcc/testsuite:
2006-01-03  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/25578
	* gcc.c-torture/execute/20060102-1.c: New testcase.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109281 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/bits/stl_list.h (_List_base<>::_M_get_Node_allocator): Add.
	(_M_get_Tp_allocator, get_allocator): Tidy.
	(list<>::list(const list&), insert(iterator, size_type, const
	value_type&), insert(iterator, _InputIterator, _InputIterator)):
	Use _M_get_Node_allocator.
	* include/bits/stl_tree.h (_Rb_tree<>::_M_get_Node_allocator()): Add.
	(_Rb_tree(const _Rb_tree<>&): Use it.
	* include/bits/stl_deque.h (_Deque_base<>::_M_get_map_allocator,
	get_allocator): Tidy.
	* include/bits/stl_vector.h (_Vector_base<>::get_allocator): Tidy.
	* testsuite/23_containers/map/operators/1_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/23_containers/set/operators/1_neg.cc: Likewise.
	
	* testsuite/testsuite_allocator.h (uneq_allocator<>::swap): Fix.

	* testsuite/testsuite_allocator.h (class uneq_allocator): A simple
	non-empty testing allocator which can be endowed of a "personality"
	at construction time.
		

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109280 138bc75d-0d04-0410-961f-82ee72b054a4

	* gcc/builtins.c (get_builtin_sync_mem): New function.
	(expand_builtin_sync_operation, expand_builtin_compare_and_swap,
	expand_builtin_lock_test_and_set, expand_builtin_lock_release):
	Call get_builtin_sync_mem to generate mem rtx.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109279 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/27_io/basic_stringstream/str/char/1.cc: Initialize vars.
	* testsuite/27_io/basic_stringstream/str/wchar_t/1.cc: Likewise.
	* testsuite/27_io/basic_istringstream/str/char/1.cc: Likewise, tidy.
	* testsuite/27_io/basic_istringstream/str/wchar_t/1.cc: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109275 138bc75d-0d04-0410-961f-82ee72b054a4

        PR c/25183
	* stmt.c (add_case_node): Make sure to clear overflow flags
	from ranges.

	* gcc.dg/torture/pr25183.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109272 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/sparc/sync.md: New file.
	* config/sparc/sparc.md (UNSPECV_MEMBAR, UNSPECV_CAS, UNSPECV_SWAP,
	UNSPECV_LDSTUB): New constants.
	* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): New function.
	* config/sparc/predicates.md (memory_reg_operand): New predicate.
	* config/sparc/sparc-protos.h (sparc_expand_compare_and_swap_12): New
	prototype.

	* gcc.dg/ia64-sync-1.c: On sparc*-*-*, pass -mcpu=v9.
	* gcc.dg/ia64-sync-2.c: Likewise.
	* gcc.dg/ia64-sync-3.c: Likewise.
	* gcc.dg/ia64-sync-4.c: Likewise.
	* gcc.dg/sync-2.c: Likewise.
	* lib/target-supports.exp (sync_char_short, sync_int_long): Indicate
	that sparc64-*-* and sparcv9-*-* supports sync builtins.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109271 138bc75d-0d04-0410-961f-82ee72b054a4

	* class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
	conversion operator.
	* decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.
	PR c++/25638
	* class.c (add_method): Never associate more than one destructor
	with a single class.
	PR c++/25637
	* cp-tree.h (do_friend): Adjust prototype.
	* decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
	(grokdeclarator): Likewise.  Refine check for invalid
	declarations/definitions of member functions outside of their own
	class.
	* friend.c (do_friend): Make funcdef_flag a bool, not an int.
	PR c++/25633
	* parser.c (cp_parser_mem_initializer_list): Check result of
	cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
	(cp_parser_mem_initializer): Return error_mark_node for failure.
	PR c++/25634
	* parser.c (cp_parser_template_parameter_list): Call
	begin_template_parm_list and end_template_parm_list here.
	(cp_parser_type_parameter): Not here.
	(cp_parser_template_declaration_after_export): Or here.
	(cp_parser_elaborated_type_specifier): Call
	cp_parser_check_template_parameters.
	* tree.c (build_target_expr_with_type): Use force_target_expr.
	PR c++/25635
	* g++.dg/parse/operator6.C: New test.
	PR c++/25637
	* g++.dg/parse/error29.C: New test.
	PR c++/25638
	* g++.dg/parse/dtor6.C: New test.
	PR c++/25633
	* g++.dg/parse/ctor3.C: New test.
	PR c++/25634
	* g++.dg/template/class3.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109270 138bc75d-0d04-0410-961f-82ee72b054a4

	* combine.c (reg_subword_p): New predicate to test whether the
	destination of a set refers to a subword/piece of a register.
	(try_combine): Generalize the code to merge the setting of a
	pseudo to a constant followed by a set of a subword of that
	register to a constant.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109267 138bc75d-0d04-0410-961f-82ee72b054a4

	VEC(basic_block,heap) *.
	(cfg_blocks_add, cfg_blocks_get, ssa_prop_init,
	ssa_prop_fini): Adjust the uses of cfg_blocks.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109266 138bc75d-0d04-0410-961f-82ee72b054a4

	x_label_to_block_map to VEC(basic_block,gc) *.
	* tree-cfg.c (init_empty_tree_cfg, label_to_block_fn,
	set_bb_for_stmt): Adjust the uses of x_label_to_block_map.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109265 138bc75d-0d04-0410-961f-82ee72b054a4

	COMPONENT_REFs.
	* emit-rtl.c (mem_attrs_htab_eq): Use iterative_hash_expr for
	hashing trees instead of a pointer hash.
	(mem_attrs_htab_eq): Do a deep compare instead of a pointer
	compare for MEM_EXPR.

	PR rtl-optimization/25130
	* cse.c (exp_equiv_p): Compare MEM_ATTRS instead of MEM_ALIAS_SET
	when comparing MEMs for GCSE


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109264 138bc75d-0d04-0410-961f-82ee72b054a4

	* targhooks.c (default_decimal_float_supported_p): Define.
	* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Redefine to
	`default_decimal_float_supported_p'.
	* doc/tm.texi (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Update.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109262 138bc75d-0d04-0410-961f-82ee72b054a4

	TRULY_NOOP_TRUNCATION.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109261 138bc75d-0d04-0410-961f-82ee72b054a4

2006-01-02  Geoffrey Keating  <geoffk@apple.com>

	* dwarf2out.c (have_switched_text_section): Delete.
	(have_multiple_function_sections): New.
	(have_location_lists): Make 'bool'.
	(add_AT_loc_list): Use 'true' not '1'.
	(dwarf2out_switch_text_section): Set have_multiple_function_sections.
	(output_loc_list): Use have_multiple_function_sections.
	(output_ranges): Likewise.
	(dwarf2out_begin_function): Set have_multiple_function_sections if
	necessary.
	(dwarf2out_source_line): Don't fake separate_line_info_table_in_use.
	Check function_section rather than DECL_SECTION_NAME.
	(dwarf2out_finish): Use have_multiple_function_sections.
	Don't clear have_location_lists.

Index: gcc/testsuite/ChangeLog
2006-01-02  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/debug/debug9.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109260 138bc75d-0d04-0410-961f-82ee72b054a4