* pt.c (tsubst): Add diagnostics for invalid array, reference
	and pointer to member types.

From-SVN: r23684

	* hash.h (hash_table_key): New type.
	(hash_entry): Change `string' field to generic `key'.
	(hash_table): Add `comp' and `hash' functions.
	(hash_table_init): Take them as input.
	(hash_table_init_n): Likewise.
	(hash_lookup): Modify for generic keys.
	(hash_newfunc): Likewise.
	(hash_traverse): Likewise.
	(string_hash): New function.
	(string_compare): Likewise.
	(string_copy): Likewise.
	* hash.c (hash_table_init_n): Modify for generic keys.
	(hash_table_init): Likewise.
	(hash_lookup): Likewise.
	(hash_newfunc): Likewise.
	(hash_traverse): Likewise.
	(string_hash): Split out from hash_lookup.
	(string_compare): New function.
	(string_copy): Split out from hash_lookup.
	* tlink.c (symbol_hash_newfunc): Modify for new interfaces to hash
	tables.
	(symbol_hash_lookup): Likewise.
	(file_hash_newfunc): Likewise.
	(file_hash_lookup): Likewise.
	(demangled_hash_newfunc): Likewise.
	(demangled_hash_lookup): Likewise.
	(tlink_int): Likewise.
	(read_repo_file): Likewise.
	(recompile_files): Likewise.
	(demangle_new_symbols): Likewise.
	(scan_linker_output): Likewise.

From-SVN: r23683

From-SVN: r23680

From-SVN: r23679

	* typeck2.c (my_friendly_abort): Don't fatal twice in a row.
	* typeck.c (c_expand_start_case): Use build_expr_type_conversion.
	Simplify.
Fixes Sec6/4_2/G06164.gr
	* parse.y (structsp): Fix cut-and-paste error.
Fixes Sec6/4_2/C06166.cm
	* init.c (build_new): Complain about non-integral size.
Fixes Sec5/3_4/E05276.C
	* parse.y (unary_expr): Complain about defining types in sizeof.
Fixes Sec5/3_3/S05178.C
	* typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
Fixes Sec5/3_3/S05161.C
	* rtti.c (build_x_typeid): Complain about typeid without
	including <typeinfo>.
	(get_typeid): Likewise.  Complain about typeid of incomplete type.
	(get_tinfo_fn_dynamic): Likewise.
	(get_typeid_1): Not static anymore.
	* except.c (build_eh_type_type): Use get_typeid_1.
Fixes Sec5/2_8/C05517.cm
	* rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
	ambiguous or private bases.  Fix warning for reference cast.
Fixes Sec5/2_7/C05516.cm

From-SVN: r23678

	* rs6000.c (output_mi_thunk): Improve test for local branch.
	* rs6000.c (output_mi_thunk): Correct test for aggregate values.

From-SVN: r23676

	* reload1.c (reload_reg_free_before_p): Delete.
	Changed all callers to use reload_reg_free_for_value_p instead.
	(reload_reg_free_for_value_p): Handle more reload types.
	A RELOAD_FOR_INPUT doesn't conflict with its
	RELOAD_FOR_INPUT_ADDRESS / RELOAD_FOR_INPADDR_ADDRESS.
	Add special case for OUT == const0_rtx.
	Added ignore_address_reloads argument.  Changed all callers.

From-SVN: r23675

	* cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
	* decl.c (duplicate_decls): Remove special-case code to deal with
	template friends, and just do the obvious thing.
	* pt.c (register_specialization): Tweak for clarity, and also to
	clear DECL_INITIAL for an instantiation before it is merged with a
	specialization.
	(check_explicit_specialization): Fix indentation.
	(tsubst_friend_function): Handle both definitions in friend
	declaration and outside friend declarations.
	(tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
	(regenerate_decl_from_template): Tweak accordingly.
	(instantiate_decl): Likewise.

From-SVN: r23674

	* decl.c (cplus_expand_expr_stmt): Promote warning about naked
	member function reference to error.
	* cvt.c (ocp_convert): Complain about converting an overloaded
	function to void.
	* init.c (build_offset_ref): Just return a lone static member
	function.
	* decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
	not internal ones.
	* typeck.c (build_binary_op_nodefault): Improve error handling.
	* decl.c (grokfndecl): Complain about making 'main' a template.
	* typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
	* call.c (build_method_call): Handle a BIT_NOT_EXPR around a
	TYPE_DECL in a template.
	* typeck2.c (my_friendly_abort): Add URL in the other case, too.

From-SVN: r23673

toplev.c (compile_file): Don't pedwarn about undefined static functions just because we passed -Wunused.

	* toplev.c (compile_file): Don't pedwarn about undefined static
	functions just because we passed -Wunused.

From-SVN: r23672

From-SVN: r23671

	* function.c (purge_addressof_1): Unshare rtl created by
	store_bit_field.

From-SVN: r23670

regmove.c (regmove_optimize): Don't do anything but optimize_reg_copy[123] when flag_regmove is not set.

	* regmove.c (regmove_optimize): Don't do anything but
	optimize_reg_copy[123] when flag_regmove is not set.

From-SVN: r23669

	* decl.c (struct cp_function): Add named_label_uses.
	(push_cp_function_context): Save it.
	(pop_cp_function_context): Restore it.
	(define_label): Also complain about jumping into the scope of
	non-POD objects that don't have constructors.
	* tree.c (pod_type_p): New fn.
Fixes g++.other/init9.C
	* pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
	* rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
	(get_tinfo_fn): Not here.
	* repo.c (repo_get_id): Abort if we get called for an incomplete
	type.
Fixes g++.pt/instantiate4.C

From-SVN: r23667

	* g++.old-deja/g++.eh/throw2.C: New test.  CV-qualifiers are not
 	properly discarded.

From-SVN: r23666

	
	* jvgenmain.c:  Need to #include "gansidecl.h" (to get PROTO).
	* jcf-write.c (perform_relocations):  Move check out one loop.

From-SVN: r23665

8
	* jvgenmain.c:  Need to #include "gansidecl.h" (to get PROTO).
	* jcf-write.c (perform_relocations):  Move check out one loop.

From-SVN: r23664

From-SVN: r23663

	* Make-lang.in: Fix reference to srcdir.
	* jv-scan.c: Add missing xmalloc prototype.
	* jvgenmain.c: Ditto.

From-SVN: r23662

�
	* decl.c (error_mark_node), java-tree.h:  New global.
	* parse.y:  Use empty_stmt_node instead of size_zero_node.
	(build_if_else_statement):  If missing else, use empty_stmt_node.
	* parse.y (not_initialized_as_it_should_p):  Removed, with its callers.
	(java_complete_expand_method):  Complain if return is missing.
	(java_check_regular_methods):  Comment out incorrect error check.
	(not_accessible_p):  Fix incorrect handling of protected methods.
	(patch_method_invocation):  Pass correct context to not_accessible_p.
	(find_applicable_accessible_methods_list):  Likewise.
	(qualify_ambiguous_name):  If ARRAY_REF, it's an expression name.
	(java_complete_tree):  For CASE_EXPR and DEFAULT_EXPR, set
	TREE_TYPE (to void_type_node);  otherwise expand_expr crashes.
	(patch_if_else_statement):  Fix setting of CAN_COMPLETE_NORMALLY.
	* jcf-write.c (CHECK_OP, CHECK_PUT):  Add some error checking.
	(push_int_const):  Remove reundant NOTE_PUSH.
	(generate_bytecode_insns - case STRING_CST):  Do NOTE_PUSH.
	(- case SWITCH_EXPR):  Fix code generation bug.
	(- case PREDECREMENT_EXPR etc):  Remove redundant NOTE_PUSH.
	(generate_classfile):  More robust for abstract methods.

From-SVN: r23661

	* Makefile.in: jv-scan and jvgenmain all require libiberty.
	* Make-lang.in: Ditto.
	* jv-scan.c: Remove xmalloc and xstrdup definitions.
	* jvgenmain: Ditto.

From-SVN: r23660

8
	* jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE):  New macro.
	* jcf-io.c (find_class):  Simpler/cleaner structure fixes a bug.

From-SVN: r23659

From-SVN: r23658

 
	Allow uses of interface types to verify.  This is not really
	type-safe, but it matches what Sun does, and is OK as long as
	there are appropriate run-time checks.
	* verify.c (merge_types):  If merging two interface types,
	just set the result to java.lang.Object.
	* expr.c (pop_type):  Any interface is matches by java.lang.Object.

From-SVN: r23657

�
	Allow uses of interface types to verify.  This is not really
	type-safe, but it matches what Sun does, and is OK as long as
	there are appropriate run-time checks.
	* verify.c (merge_types):  If merging two interface types,
	just set the result to java.lang.Object.
	* expr.c (pop_type):  Any interface is matches by java.lang.Object.

From-SVN: r23656

alpha.md (addsi3, subsi3): Revise 5 Nov change to store DImode value in paradoxical SImode result...

        * alpha.md (addsi3, subsi3): Revise 5 Nov change to store DImode
        value in paradoxical SImode result, rather than truncating midpoint.

From-SVN: r23655

From-SVN: r23654

From-SVN: r23653

        * alpha.c (reg_not_elim_operand): New.
        * alpha.h (PREDICATE_CODES): Add it.
        * alpha.md (s48addq, s48subq patterns): Use it as the predicate
        for the multiplicand.

From-SVN: r23650

From-SVN: r23647

From-SVN: r23646

        * rs6000.md (movsf): Remove explicit secondary-reload-like
        functionality.  Only truncate SFmode store if in FPR.
        (movsf splitters): Combine const_double splitters.
        (movsf_hardfloat): Add GPR support.

From-SVN: r23645

        * configure.in: Check for calloc.
        * calloc.c: New file.
        * xmalloc.c (xcalloc): New function.

From-SVN: r23642

From-SVN: r23641

	* gjavah.c (main): Handle --output-class-directory argument.
	* jvspec.c (lang_specific_driver): Translate `-d' into
	-foutput-class-dir.
	* jcf.h (jcf_write_base_directory): Declare.
	* lang.c (lang_decode_option): Recognize -foutput-class-dir.
	* lang-options.h: Mention -foutput-class-dir.
	* jcf-write.c (jcf_write_base_directory): New global.
	(make_class_file_name): Put generated .class file into `-d'
	directory, or into source directory if -d not given.  Function now
	static.
	(write_classfile): Free class file name.  Handle case where class
	file name is NULL.
	(DIR_SEPARATOR): New macro.
	Include <sys/stat.h>

From-SVN: r23640

except.c (expand_throw): Make sure first argument to __cp_push_exception is of type `void*' to avoid...

	* except.c (expand_throw): Make sure first argument to
	__cp_push_exception is of type `void*' to avoid spurious error
	messages.

From-SVN: r23639

* splet.h (SUBTARGET_OVERRIDE_OPTIONS): New to deprecate
* t-splet (MULTILIB_OPTIONS): Likewise.

From-SVN: r23636

From-SVN: r23635

From-SVN: r23634

* cplus-dem.c (demangle_prefix): Use the last __
in the mangled name when looking for the signature. This allows
template names to begin with __.

From-SVN: r23627